CN213570150U

CN213570150U - Square matrix type infrared flat-bending glass tempering furnace

Info

Publication number: CN213570150U
Application number: CN202022126400.0U
Authority: CN
Inventors: 谢俊
Original assignee: Shenzhen Jingtai Glass Technology Co ltd
Current assignee: Shenzhen Jingtai Glass Technology Co ltd
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2021-06-29
Anticipated expiration: 2030-09-24

Abstract

The utility model discloses an infrared flat curved glass tempering furnace of square matrix formula, include material loading platform, heating furnace, bending apparatus and the ejection of compact platform that sets gradually from a left side to the right side, the conveyer way has all been seted up to the inside of heating furnace and bending apparatus, and the surface of material loading platform and ejection of compact platform and the inside of conveyer way all are equipped with the conveying roller, the top of heating furnace is fixed with the driving machine, the output of driving machine is fixed with the bull stick, and the fixed surface of bull stick has main flabellum, the inner wall of heating furnace is fixed with the heating pipe that is located the conveying roller top one. The utility model discloses an above-mentioned isotructure's cooperation has realized that the heat distribution at heating furnace both sides and middle part is even for each position homoenergetic on glass's the upper and lower surface is heated evenly, has improved the efficiency to glass thermal treatment, brings the convenience for later stage further processing glass, can also retrieve the heat behind the heating glass simultaneously and utilize, has improved thermal utilization efficiency.

Description

Square matrix type infrared flat-bending glass tempering furnace

Technical Field

The utility model relates to a glass processing technology field specifically is an infrared flat curved glass tempering furnace of square matrix formula.

Background

At present, fixed bent toughened glass forming equipment is popularized and used at home and abroad, and can replace multi-station bent toughened glass forming equipment to be used for toughening industrial glass with high yield and high quality, such as automobile glass, household appliance glass and other industries.

For example, chinese patent publication No. CN202717701U discloses a fixed bent and tempered glass forming and tempering apparatus, which comprises an upper sheet table, a heating furnace, a bending forming apparatus, a lower sheet table, and a transition roller table, which are sequentially disposed, wherein the transition roller table is disposed between the heating furnace and the bending forming apparatus, one end of the transition roller table is smoothly butted with the glass conveying roller table, and the other end of the transition roller table is smoothly butted with the fixed bending forming roller table.

Because current heating furnace is when carrying out heat treatment to glass, the heat in the middle part is higher than the heat of both sides usually in the heating furnace, causes the heat distribution in the heating furnace uneven to lead to when carrying out heat treatment to glass, the upper and lower surface of glass is heated inequality easily, has brought the influence for the further processing in later stage, is difficult for carrying out recycle to the heat after using simultaneously, has reduced thermal utilization efficiency, consequently needs improve.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an infrared flat curved glass tempering furnace of square matrix formula, it is even to possess the heat distribution who has realized heating furnace both sides and middle part for each position homoenergetic on glass's the upper and lower surface is heated evenly, has improved the efficiency to glass thermal treatment, brings the convenience for later stage further processing glass, can also retrieve the heat behind the heating glass simultaneously and utilize, has improved thermal utilization efficiency, has solved the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an infrared flat curved glass tempering furnace of square matrix formula, includes material loading platform, heating furnace, bending apparatus and the ejection of compact platform that sets gradually from a left side to the right side, the conveyer way has all been seted up to the inside of heating furnace and bending apparatus, and the surface of material loading platform and ejection of compact platform and the inside of conveyer way all are equipped with the conveying roller, the top of heating furnace is fixed with the driving machine, the output of driving machine is fixed with the bull stick, and the fixed surface of bull stick has main flabellum, the inner wall of heating furnace is fixed with the heating pipe that is located the conveying roller top one, the side of main flabellum is equipped with supplementary subassembly of blowing.

The heating furnace is characterized in that a gas collecting hood positioned below the conveying roller is fixed on the inner wall of the heating furnace, a second heating pipe is fixed at an opening close to the bottom end of the gas collecting hood, a blower is fixed at the bottom of the inner wall of the heating furnace, and two heat circulating assemblies used for conveying waste heat generated after glass is heated to the inside of the heating furnace are fixed on the side face of the heating furnace.

Preferably, the auxiliary blowing assembly comprises two rotating shafts rotatably connected to the top of the inner wall of the heating furnace, auxiliary blades are fixed on the surfaces of the rotating shafts, and the rotating shafts are in transmission connection with the driving machine through a transmission assembly.

Preferably, the transmission assembly comprises belt pulleys fixed on the rotating shaft and the driving machine, and two horizontally adjacent belt pulleys are in transmission connection through a belt.

Preferably, the heat circulation assembly comprises a collection cover embedded in the end part of the conveying channel, two exhaust fans are fixed on the side surface of the heating furnace, the air inlet ends of the exhaust fans are connected with the collection cover through connecting pipes, the air outlet ends of the exhaust fans are fixed with air supply pipes used for conveying waste heat to the interior of the heating furnace, and the air supply pipes located below penetrate into the air collection cover.

Preferably, a main airflow channel and two auxiliary airflow channels are arranged inside the gas-collecting hood, and the main airflow channel is positioned between the two auxiliary airflow channels.

Preferably, a first filter screen located above the first heating pipe is fixed on the inner wall of the heating furnace, and a second filter screen located below the second heating pipe is fixed on the inner wall of the gas collecting hood.

Compared with the prior art, the beneficial effects of the utility model are as follows:

one, the utility model discloses a set up driving machine, main flabellum, pivot, vice flabellum and drive assembly for the driving machine output end rotates and drives the bull stick and main flabellum and rotate, and under drive assembly's effect, can drive vice flabellum and rotate, main flabellum and vice flabellum rotate can blow the heat of a production of heating pipe to glass's upper surface glass, through the setting of main flabellum and vice flabellum, make the heat distribution of heating furnace middle part and both sides even, make glass's upper surface can be heated evenly.

Two, the utility model discloses a set up the hair-dryer, the gas collecting channel, main air runner and vice air runner, make the hair-dryer can be through the heat of two productions of heating pipe main, vice air runner blows to glass's lower surface, and through the setting of vice air runner, make the heat distribution of gas collecting channel middle part and both sides even, the lower surface of the glass of being convenient for is heated evenly, and through collecting the cover, the setting of induction-pipe and air exhauster, make can carry the heating furnace to the heat part behind the heating glass in, another part is carried in the gas collecting channel, waste heat behind the heating glass of being convenient for utilize, thermal utilization efficiency has been improved.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a front sectional view of the heating furnace of the present invention;

fig. 3 is an enlarged view of the structure of the present invention at a.

In the figure: 1. a feeding table; 2. heating furnace; 3. a bending and forming device; 4. a discharging table; 5. a conveying roller; 6. a driver; 7. a main fan blade; 8. heating a first pipe; 9. a gas-collecting hood; 10. heating a pipe II; 11. a blower; 12. a rotating shaft; 13. an auxiliary fan blade; 14. an exhaust fan; 15. an air supply pipe; 16. a main air flow channel; 17. A secondary air flow channel; 18. a first filter screen; 19. a second filter screen; 20. and (4) collecting the cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides an infrared flat curved glass tempering furnace of square matrix formula, include the material loading platform 1 that sets gradually from a left side to the right side, heating furnace 2, bending equipment 3 and ejection of compact platform 4, the conveyer way has all been seted up to heating furnace 2 and bending equipment 3's inside, and material loading platform 1 all is equipped with conveying roller 5 with the surface of ejection of compact platform 4 and the inside of conveyer way, heating furnace 2's top is fixed with driving machine 6, the output end of driving machine 6 is fixed with the bull stick, and the fixed surface of bull stick has main flabellum 7, the inner wall of heating furnace 2 is fixed with heating pipe 8 that is located conveying roller 5 top, the side of main flabellum 7 is equipped with supplementary subassembly of blowing.

Further, supplementary subassembly of blowing is including rotating two pivot 12 of connection on 2 inner wall tops of heating furnace, the fixed surface of pivot 12 has vice flabellum 13, and pivot 12 and driving machine 6 carry out the transmission through drive assembly and connect, the air inlet tank has all been seted up to the top and the bottom of heating furnace 2, when needs carry out thermal treatment to glass, 6 output rotations of driving machine drive bull stick and main flabellum 7 rotate, and under the effect of belt pulley and belt, can drive vice flabellum 13 and rotate, main flabellum 7 and vice flabellum 13 rotate can blow the heat that heating pipe 8 produced to glass's upper surface glass, setting through main flabellum 7 and vice flabellum 13, make the heat distribution of 2 middle parts of heating furnace and both sides even, make the upper surface of glass can be heated evenly.

Further, the transmission assembly comprises belt pulleys fixed on the rotating shaft 12 and the driving machine 6, two horizontally adjacent belt pulleys are in transmission connection through a belt, and the output end of the driving machine 6 rotates to drive the rotating shaft 12 to rotate through the arrangement of the belt pulleys and the belt.

A gas-collecting hood 9 positioned below the conveying roller 5 is fixed on the inner wall of the heating furnace 2, and a second heating pipe 10 is fixed at an opening of the gas-collecting hood 9 close to the bottom end of the gas-collecting hood.

Further, a main air flow channel 16 and two auxiliary air flow channels 17 are formed in the gas collecting hood 9, the main air flow channel 16 is located between the two auxiliary air flow channels 17, the blower 11 can blow heat generated by the second heating pipe 10 to the lower surface of the glass through the main air flow channel and the auxiliary air flow channels, and the heat distribution of the middle portion and the two sides of the gas collecting hood 9 is uniform through the arrangement of the two auxiliary air flow channels 17, so that the lower surface of the glass is heated uniformly.

The bottom of the inner wall of the heating furnace 2 is fixed with a blower 11, and the side of the heating furnace 2 is fixed with two heat circulating components for conveying the residual heat after heating the glass to the inside of the heating furnace 2.

Further, the heat circulation assembly comprises a collection cover 20 embedded in the end of the conveying channel, two exhaust fans 14 are fixed on the side surface of the heating furnace 2, the air inlet ends of the exhaust fans 14 are connected with the collection cover 20 through connecting pipes, an air supply pipe 15 used for conveying waste heat into the heating furnace 2 is fixed at the air outlet end of each exhaust fan 14, the air supply pipe 15 located below penetrates into the gas collecting cover 9, part of heat after glass is heated can be conveyed into the heating furnace 2 through the collection cover 20, the air supply pipe 15 and the exhaust fans 14, the other part of heat is conveyed into the gas collecting cover 9, waste heat after glass is heated can be conveniently utilized, and the utilization efficiency of heat is improved.

Furthermore, a first filter screen 18 positioned above the first heating pipe 8 is fixed on the inner wall of the heating furnace 2, a second filter screen 19 positioned below the second heating pipe 10 is fixed on the inner wall of the gas collecting hood 9, and the first filter screen 18 and the second filter screen 19 are arranged, so that the air after entering the heating furnace 2 and heating glass can be filtered.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an infrared flat curved glass tempering furnace of square matrix formula, includes material loading platform (1), heating furnace (2), bending apparatus (3) and ejection of compact platform (4) that set gradually from a left side to the right side, the conveyer way has all been seted up to the inside of heating furnace (2) and bending apparatus (3), and material loading platform (1) all is equipped with conveying roller (5), its characterized in that with the surface of ejection of compact platform (4) and the inside of conveyer way: a driving machine (6) is fixed to the top of the heating furnace (2), a rotating rod is fixed to the output end of the driving machine (6), main fan blades (7) are fixed to the surface of the rotating rod, a first heating pipe (8) located above the conveying roller (5) is fixed to the inner wall of the heating furnace (2), and an auxiliary blowing assembly is arranged on the side face of each main fan blade (7);

the inner wall of heating furnace (2) is fixed with gas collecting channel (9) that are located conveying roller (5) below, the opening part that is close to its bottom on gas collecting channel (9) is fixed with heating pipe two (10), the bottom of heating furnace (2) inner wall is fixed with hair-dryer (11), the side of heating furnace (2) is fixed with two and is used for carrying the heat circulation subassembly of heating furnace (2) inside to the waste heat behind the heating glass.

2. The square-matrix infrared flat-bent glass tempering furnace according to claim 1, characterized in that: the auxiliary blowing assembly comprises two rotating shafts (12) rotatably connected to the top of the inner wall of the heating furnace (2), auxiliary fan blades (13) are fixed on the surfaces of the rotating shafts (12), and the rotating shafts (12) are in transmission connection with the driving machine (6) through a transmission assembly.

3. The square-matrix infrared flat-bent glass tempering furnace according to claim 2, characterized in that: the transmission assembly comprises belt pulleys fixed on the rotating shaft (12) and the driving machine (6), and two horizontally adjacent belt pulleys are in transmission connection through a belt.

4. The square-matrix infrared flat-bent glass tempering furnace according to claim 1, characterized in that: the heat circulation subassembly is including embedding collection cover (20) on the conveyer pipe tip, the side of heating furnace (2) is fixed with two air blowers (14), the inlet end of air blower (14) passes through the connecting pipe and links to each other with collection cover (20), and the air outlet end of air blower (14) is fixed with and is used for carrying waste heat to the inside air supply pipe (15) of heating furnace (2), and is located air supply pipe (15) of below and wears into in gas collecting channel (9).

5. The square-matrix infrared flat-bent glass tempering furnace according to claim 1, characterized in that: the inside of the gas-collecting hood (9) is provided with a main airflow channel (16) and two auxiliary airflow channels (17), and the main airflow channel (16) is positioned between the two auxiliary airflow channels (17).

6. The square-matrix infrared flat-bent glass tempering furnace according to claim 1, characterized in that: a first filter screen (18) positioned above the first heating pipe (8) is fixed on the inner wall of the heating furnace (2), and a second filter screen (19) positioned below the second heating pipe (10) is fixed on the inner wall of the gas collecting hood (9).