CN217628119U

CN217628119U - Glass tempering furnace capable of reducing wind spots and stress spots

Info

Publication number: CN217628119U
Application number: CN202222011514.XU
Authority: CN
Inventors: 汪富祥; 吕庆波
Original assignee: Jinxiuqiancheng Glass Co ltd
Current assignee: Jinxiuqiancheng Glass Co ltd
Priority date: 2022-08-02
Filing date: 2022-08-02
Publication date: 2022-10-21
Anticipated expiration: 2032-08-02

Abstract

The utility model discloses a reduce glass tempering furnace of wind spot and stress spot, including setting up the driving roller in the stove, the transmission has toughened glass on the driving roller, the driving roller longitudinal symmetry distributes there is the orifice plate, the orifice plate has a plurality of evenly distributed's gas pocket, the last lower extreme of orifice plate is crisscross perpendicularly to be provided with and is used for the wide subassembly of the last suitable width subassembly of shutoff gas pocket and suitable wide subassembly down, two the last lower terminal symmetry of orifice plate is provided with the subassembly of blowing. The utility model discloses an go up suitable wide subassembly and adjust the shutoff scope and the quantity of lower extreme gas pocket on the pore plate respectively with suitable wide subassembly down, can guarantee to blow evenly and avoid wind-force extravagant according to toughened glass's the scope and the quantity of the effective gas pocket of shape size adjustment, can avoid the production of toughened glass wind spot and stress spot, improve the product quality.

Description

Glass tempering furnace capable of reducing wind spots and stress spots

Technical Field

The utility model relates to a glass tempering furnace technical field especially relates to a glass tempering furnace of reduction wind spot and stress spot.

Background

The glass toughening furnace heats the glass to a softening point by adopting a physical toughening method, then carries out blast quenching on the glass, and when the temperature is balanced, the surface of the glass generates compressive stress and the inner layer generates tensile stress, thereby improving the tensile strength, bending resistance and impact resistance of the glass. At the in-process to glass heat softening and the quenching of blowing, the heating cooling is even to reduce the effective solution of wind spot and stress spot, and the heating cooling all can adopt the air current mode to go on, uses the orifice plate that has a plurality of exhaust vents usually when carrying out above-mentioned heating cooling measure, nevertheless because glass size is different, the exhaust vent of fixed quantity probably can cause the heating cooling inhomogeneous, and causes wind-force extravagant.

To solve the above problems, we have proposed a glass tempering furnace which reduces wind spots and stress spots.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a reduce glass tempering furnace of wind spot and stress spot in order to solve the problem that proposes in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a reduce glass tempering furnace of wind spot and stress spot, is including setting up the driving roller in the stove, the transmission has toughened glass on the driving roller, the driving roller longitudinal symmetry distributes there is the orifice plate, the orifice plate has a plurality of evenly distributed's gas pocket, the upper and lower end of orifice plate is crisscross perpendicularly to be provided with suitable wide subassembly and suitable wide subassembly down of going up that is used for the shutoff gas pocket, two the upper and lower end symmetry of orifice plate is provided with the subassembly of blowing.

Preferably, it includes the last guide rail at border around the orifice plate upper end to go up suitable wide subassembly, the left and right sides symmetry fixed connection's of orifice plate last shrouding, and go up shrouding and two and go up guide rail fixed connection, two go up the common sliding connection of guide rail and have last plugged plate, and go up plugged plate and the airtight sliding connection of orifice plate, two go up the plugged plate and run through the shrouding setting, each go up the left and right sides symmetry fixed connection of plugged plate and go up the journal stirrup, go up the equal fixed mounting in the plugged plate left and right sides and go up telescopic equipment a pair of telescopic equipment, and go up telescopic end and the upper bracket fixed connection of telescopic equipment.

Preferably, an upper slot connected with the upper plugging plate in a sliding manner is formed in the upper sealing plate.

Preferably, it includes the lower guide rail at border about the orifice plate lower extreme to adapt to wide subassembly down, both sides symmetry fixed connection's around the orifice plate lower shrouding, and lower shrouding and two lower guide rail fixed connection, two the common sliding connection of lower guide rail has lower plugged plate, and lower plugged plate and the airtight sliding connection of orifice plate, two the plugged plate runs through down the shrouding setting, each under the left and right sides symmetry fixed connection of plugged plate has lower journal stirrup, the equal fixed mounting in both sides has a pair of telescopic equipment down around the plugged plate, and telescopic end and the lower journal stirrup fixed connection of telescopic equipment down.

Preferably, a lower opening groove connected with the lower plugging plate in a sliding manner is formed in the lower sealing plate.

Preferably, the blowing assembly comprises a wind-shield bucket, the wind-shield bucket is provided with a large square opening and a small circular opening, the small circular opening is communicated with an air pipe, the outer surface of the wind-shield bucket is fixedly connected with a mounting rack of a U-shaped structure, one side, away from the toughened glass, of the wind-shield bucket is fixedly provided with a pair of retractable devices, and the retractable ends of the retractable devices are fixedly connected with the mounting rack.

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

the utility model discloses an go up suitable wide subassembly and adjust the shutoff scope and the quantity of lower extreme gas pocket on the pore plate respectively with suitable wide subassembly down, can guarantee to blow evenly and avoid wind-force extravagant according to toughened glass's the scope and the quantity of the effective gas pocket of shape size adjustment, can avoid the production of toughened glass wind spot and stress spot, improve the product quality.

Drawings

FIG. 1 is a schematic view of the front view structure of a glass tempering furnace for reducing wind spots and stress spots;

FIG. 2 is a schematic view of a three-dimensional structure of a perforated plate of a glass tempering furnace for reducing wind spots and stress spots, which is provided by the utility model;

FIG. 3 is a schematic structural diagram of a perforated plate of a glass tempering furnace for reducing wind spots and stress spots;

fig. 4 is a schematic structural diagram of the orifice plate of the glass tempering furnace for reducing wind spots and stress spots in the upward view.

In the figure: 1 driving roller, 2 toughened glass, 3 subassembly, 31 orifice plates, 32 upper guide rails, 33 lower guide rails, 34 upper sealing plate, 341 upper open slot, 35 lower sealing plate, 351 lower open slot, 36 upper orifice plate, 361 upper lug, 362 upper telescopic equipment, 37 lower orifice plate, 371 lower lug, 372 lower telescopic equipment, 38 cover wind scoop, 381 wind pipe, 382 mounting bracket, 383 retractable equipment that opens and shuts.

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.

Referring to fig. 1-4, the glass tempering furnace capable of reducing wind spots and stress spots comprises a driving roller 1 arranged in the furnace, tempered glass 2 is transmitted on the driving roller 1, pore plates 31 are symmetrically distributed on the upper portion and the lower portion of the driving roller 1, the pore plates 31 are provided with a plurality of uniformly distributed pores, upper suitable width assemblies and lower suitable width assemblies used for plugging the pores are vertically arranged at the upper end and the lower end of each pore plate 31 in a staggered mode, and blowing assemblies 3 are symmetrically arranged at the upper end and the lower end of each pore plate 31.

The utility model discloses an go up suitable wide subassembly and adjust the shutoff scope and the quantity of lower extreme gas pocket about the orifice plate 31 respectively with suitable wide subassembly down, can guarantee to blow evenly and avoid wind-force extravagant according to the scope and the quantity of the effective gas pocket of toughened glass 2's shape and size adjustment, can avoid the production of toughened glass 2 wind spots and stress spot, improve the product quality.

Specifically, it includes the last guide rail 32 at border around two fixed connection in orifice plate 31 upper end to fit wide subassembly on, it has the spacing groove to go up guide rail 32, the last shrouding 34 of the bilateral symmetry fixed connection of orifice plate 31, and go up shrouding 34 and two last guide rail 32 fixed connection, two common sliding connection of going up guide rail 32 have last plugged plate 36, and go up plugged plate 36 and the airtight sliding connection of orifice plate 31, two go up plugged plate 36 and run through the setting of last shrouding 34, go up and have seted up slotted 341 with last plugged plate 36 sliding connection in the shrouding 34, each go up plugged plate 36 around bilateral symmetry fixed connection have last journal stirrup 361, go up the equal fixed mounting in both sides of plugged plate 36 the left and right sides has a pair of last telescopic equipment 362, and go up telescopic equipment 362's flexible end and last lug 361 fixed connection.

Specifically, it includes the lower guide rail 33 at border about two fixed connection are in orifice plate 31 lower extreme down to fit wide subassembly down, orifice plate 31 front and back bilateral symmetry fixed connection's lower shrouding 35, and shrouding 35 and two lower guide rail 33 fixed connection down, two lower guide rail 33 common sliding connection have down plugged plate 37, and down plugged plate 37 and orifice plate 31 airtight sliding connection, two down plugged plate 37 run through down shrouding 35 and set up, set up in lower shrouding 35 with lower plugged plate 37 sliding connection's lower fluting 351, respectively down plugged plate 37's left and right sides symmetric fixed connection has lower journal stirrup 371 down, the equal fixed mounting in both sides has a pair of telescopic equipment 372 down around lower plugged plate 37, and telescopic end and the lower journal stirrup 371 fixed connection of telescopic equipment 372 down.

The utility model discloses in, go up suitable wide subassembly/down suitable wide subassembly last telescopic equipment 362/telescopic equipment 372 down in the subassembly drive up the plugged plate 36/down plugged plate 37 through last journal stirrup 361/lower journal stirrup 371 and move for orifice plate 31, carry out the shutoff to the partly invalid gas pocket, adjust the effective gas pocket scope on vertical/horizontal.

Specifically, the blowing assembly 3 includes the hood wind scoop 38, and the hood wind scoop 38 is square fill, and the hood wind scoop 38 has big square opening and small circle opening, and small circle opening intercommunication has tuber pipe 381, and the outer fixed surface of hood wind scoop 38 is connected with the mounting bracket 382 of U type structure, and the fixed telescopic equipment 383 that opens and shuts that is provided with a pair of one side that toughened glass 2 was kept away from to the hood wind scoop 38, and the flexible end and the mounting bracket 382 fixed connection of telescopic equipment 383 that just opens and shuts.

The hood scoop 38 of the upper blowing unit 3 is airtightly connected to the upper guide rail 32 and the upper closing plate 34, and the hood scoop 38 of the lower blowing unit 3 is airtightly connected to the lower guide rail 33 and the lower closing plate 35.

The utility model discloses in, hot/cold air current heats or cools down toughened glass 2 through effective gas pocket blowout after through tuber pipe 381, cover wind scoop 38 to can adjust the interval of orifice plate 31 apart from toughened glass 2 according to toughened glass 2's thickness or type, the telescopic equipment 383 that specifically accessible opened and shut stretches out or contracts back.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a reduce glass tempering furnace of wind spot and stress spot which characterized in that: including setting up driving roller (1) in the stove, transmission has toughened glass (2) on driving roller (1), driving roller (1) longitudinal symmetry distributes has orifice plate (31), orifice plate (31) have a plurality of evenly distributed's gas pocket, the upper and lower end of orifice plate (31) is crisscross to be provided with the last suitable wide subassembly and the lower suitable wide subassembly that are used for the shutoff gas pocket perpendicularly, two the last lower end symmetry of orifice plate (31) is provided with subassembly (3) of blowing.

2. A glass tempering furnace for reducing wind and stress spots as defined in claim 1 wherein: go up suitable wide subassembly and include last guide rail (32) at border around two fixed connection on orifice plate (31), the left and right sides symmetry fixed connection's of orifice plate (31) last shrouding (34), and go up shrouding (34) and two last guide rail (32) fixed connection, two go up common sliding connection of guide rail (32) and have last plugged plate (36), and go up plugged plate (36) and orifice plate (31) airtight sliding connection, two go up plugged plate (36) and run through last shrouding (34) setting, each go up the front and back bilateral symmetry fixedly connected with of plugged plate (36) and go up journal stirrup (361), go up the equal fixed mounting in plugged plate (36) left and right sides and go up telescopic equipment (362) a pair of telescopic equipment, and the flexible end and the upper lug (361) fixed connection of going up telescopic equipment (362).

3. A glass tempering furnace for reducing wind and stress spots as defined in claim 2 wherein: an upper slot (341) which is connected with the upper plugging plate (36) in a sliding way is arranged in the upper sealing plate (34).

4. A glass tempering furnace for reducing wind and stress spots as defined in claim 1 wherein: lower guide rail (33) at border about down suitable wide subassembly includes two fixed connection at orifice plate (31) lower extreme, both sides symmetry fixed connection's lower shrouding (35) around orifice plate (31), and shrouding (35) and two lower guide rail (33) fixed connection down, two the common sliding connection of lower guide rail (33) has down plugged plate (37), and down plugged plate (37) and orifice plate (31) airtight sliding connection, two down plugged plate (37) run through down shrouding (35) and set up, each under the left and right sides symmetry fixed connection of plugged plate (37) under journal stirrup (371), the equal fixed mounting in both sides has a pair of down telescopic equipment (372) around plugged plate (37) down, and telescopic end and lower journal stirrup (371) fixed connection of telescopic equipment (372) down.

5. A glass tempering furnace for reducing wind and stress spots according to claim 4 wherein: and a lower opening groove (351) which is connected with the lower plugging plate (37) in a sliding manner is formed in the lower sealing plate (35).

6. The glass tempering furnace for reducing wind spots and stress spots of claim 1, wherein: subassembly (3) of blowing includes cover wind scoop (38), cover wind scoop (38) have big square opening and small circle opening, small circle opening intercommunication has tuber pipe (381), the outer fixed surface of cover wind scoop (38) is connected with mounting bracket (382) of U type structure, one side that toughened glass (2) were kept away from in cover wind scoop (38) is fixed and is provided with a pair of telescoping equipment (383) that opens and shuts, and the flexible end and mounting bracket (382) fixed connection of telescoping equipment (383) that opens and shuts.