CN220317630U

CN220317630U - Furnace door mechanism of glass tempering furnace

Info

Publication number: CN220317630U
Application number: CN202321881116.1U
Authority: CN
Inventors: 李玉锋; 徐晓平; 于秀龙
Original assignee: Dalian Yongquan Safety Glass Co ltd
Current assignee: Dalian Yongquan Safety Glass Co ltd
Priority date: 2023-07-18
Filing date: 2023-07-18
Publication date: 2024-01-09
Anticipated expiration: 2033-07-18

Abstract

The utility model discloses a furnace door mechanism of a glass tempering furnace, and relates to the technical field of glass tempering equipment. The utility model relates to a glass tempering furnace door mechanism, which comprises a conveying member, a tempering furnace cover arranged above the conveying member and furnace door members arranged at two ends of the tempering furnace cover, wherein the furnace door members comprise furnace door bodies arranged at the inlet and outlet ends of the tempering furnace cover in a sliding manner, an auxiliary lifting member is arranged on the tempering furnace cover, and the auxiliary lifting member comprises a storage battery and two sealing cylinders which are arranged at the top end of the tempering furnace cover. According to the utility model, through the auxiliary lifting component, the furnace door body can be conveniently lifted upwards without consuming physical power, the technical problem that the furnace door needs to be greatly physically consumed when the furnace door is manually opened by adopting a crank in the prior art is solved, and for a heavy furnace door, a worker with smaller physical power can timely open the furnace door, so that the loss caused by untimely opening of the furnace door is avoided.

Description

Furnace door mechanism of glass tempering furnace

Technical Field

The utility model relates to the technical field of glass tempering equipment, in particular to a furnace door mechanism of a glass tempering furnace.

Background

The glass tempering furnace forms a compressive stress layer on the surface of glass and a tensile stress layer inside the glass by using a physical or chemical method; when the glass is acted by external force, the compressive stress layer can offset partial tensile stress, so that the glass is prevented from being broken, and the purpose of improving the strength of the glass is achieved. Moreover, microcracks on the surface of the glass become finer under the compressive stress, and the strength of the glass is improved to a certain extent, so that the glass tempering furnace is generally sealed by using a furnace door in order to avoid heat overflow during heating.

The Chinese patent application No. 201921041831.8 discloses a manual device for a furnace door of a glass tempering furnace, wherein when a cylinder fails, the manual rocker can be manually moved to rotate a furnace door shaft, so that the furnace door is driven to be opened, and glass is smoothly discharged out of a main body of the tempering furnace; however, in the practical use process, the sealing effect of the furnace door is good, the overheating deformation of the furnace door is avoided, the furnace door is made of metal, the furnace door is heavier, the manual rocker is used for driving the furnace door to move, the physical strength of workers is consumed, and for some workers with smaller physical strength, the workers can not rotate the rocker by themselves, and the furnace door is difficult to open technically.

For this purpose, a furnace door mechanism of a glass tempering furnace is provided.

Disclosure of Invention

The utility model aims at: the utility model provides a furnace door mechanism of a glass tempering furnace for solving the problems in the prior art.

The utility model adopts the following technical scheme for realizing the purposes:

the utility model provides a glass tempering furnace door mechanism, includes conveying component, sets up the tempering furnace cover above it and sets up the furnace door component at tempering furnace cover both ends, the furnace door component is including sliding the setting is in the furnace door body of tempering furnace cover access & exit end, be provided with supplementary lifting component on the tempering furnace cover, supplementary lifting component is including setting up battery and two seal tube on tempering furnace cover top, the top of battery is provided with two air pumps, the output of air pump is connected with the connecting pipe, the one end of connecting pipe is provided with threaded connection spare, the sliding is provided with the closing plate in the seal tube, the top of closing plate is connected with the connecting rod, the top of connecting rod is provided with L type connecting plate, the bottom of L type connecting plate with furnace door body coupling, be provided with the air cock on the seal tube, be provided with the valve on the air cock, the one end rotation of air cock be provided with threaded connection spare threaded sleeve connection spare.

Further, the conveying member includes a conveying frame and a conveying roller rotatably disposed therein.

Further, one side of the furnace door body is provided with a supporting frame, crossed reinforcing steel bars are arranged in the supporting frame, heat insulation materials are arranged in the supporting frame, and the furnace door body can be prevented from being deformed under the cooperation of the crossed reinforcing steel bars.

Further, the inlet end and the outlet end of the tempering furnace cover are provided with lifting members for driving the furnace door members to lift.

Further, be provided with buffer member on the furnace gate body, the mounting groove has been seted up to the bottom of furnace gate body, buffer member is including setting up elastic component in the mounting groove, the bottom of elastic component is provided with heat-resisting closing plate, it is inside to be provided with two fixed stove door plant to carry the frame, two fixed stove door plant respectively with be in the heat-resisting closing plate looks adaptation of its top, the elastic component can play the effect of buffering, avoids the uncontrolled landing of furnace gate body to make fixed stove door plant compressive deformation.

Further, the elastic piece comprises a telescopic rod arranged at the top end inside the mounting groove and a spring sleeved on the telescopic rod, and the heat-resistant sealing plate is connected with the telescopic rod.

Further, a pressure sensor is arranged at the bottom end of the inner part of the sealing cylinder, and the pressure sensor is electrically connected with an external controller.

The beneficial effects of the utility model are as follows:

according to the utility model, through the auxiliary lifting component, the furnace door body can be conveniently lifted upwards without consuming physical power, the technical problem that the furnace door needs to be greatly physically consumed when the furnace door is manually opened by adopting a crank in the prior art is solved, and for a heavy furnace door, a worker with smaller physical power can timely open the furnace door, so that the loss caused by untimely opening of the furnace door is avoided.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a cross-sectional view of the present utility model;

FIG. 3 is a schematic view of the oven door structure of the present utility model;

FIG. 4 is a side view of a schematic tempering furnace cover according to the present utility model;

FIG. 5 is an enlarged view of section B of FIG. 2 in accordance with the present utility model;

fig. 6 is an enlarged view of the portion a in fig. 2 according to the present utility model.

Reference numerals: 1. a conveying member; 101. a conveying frame; 102. a conveying roller; 2. tempering furnace cover; 3. a furnace door component; 301. a furnace door body; 302. a support frame; 303. crossing steel bars; 4. a lifting member; 5. a buffer member; 501. an elastic member; 502. a heat-resistant sealing plate; 6. an auxiliary lifting member; 601. a storage battery; 602. an air pump; 603. a connecting pipe; 604. a threaded connection; 605. a threaded sleeve connection; 606. a sealing cylinder; 607. a sealing plate; 608. a connecting rod; 609. an L-shaped connecting plate; 610. an air tap; 611. a valve; 612. a pressure sensor; 7. and fixing the furnace door plate.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

In describing embodiments of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "inner", "outer", "upper", etc. are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in place when the inventive product is used, are merely for convenience of description and simplification of description, and are not indicative or implying that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

As shown in fig. 1, 2 and 5, a glass tempering furnace door mechanism comprises a conveying member 1, a tempering furnace cover 2 arranged above the conveying member and furnace door members 3 arranged at two ends of the tempering furnace cover 2, wherein the furnace door members 3 comprise furnace door bodies 301 arranged at the inlet and outlet ends of the tempering furnace cover 2 in a sliding manner, an auxiliary lifting member 6 is arranged on the tempering furnace cover 2, the auxiliary lifting member 6 comprises a storage battery 601 arranged at the top end of the tempering furnace cover 2 and two sealing cylinders 606, the top end of the storage battery 601 is provided with two air pumps 602, the storage battery 601 can supply electricity for the air pumps 602, and therefore after power failure occurs, the air pumps 602 can still normally operate, the output ends of the air pumps 602 are connected with connecting pipes 603, one ends of the connecting pipes 603 are provided with threaded connecting pieces 604, the sealing cylinders 606 are slidably provided with sealing plates 607, the top ends of the sealing plates 607 are connected with connecting rods 608, the top ends of the connecting rods 608 are provided with L-shaped connecting plates 609, the bottom ends of the L-shaped connecting plates 609 are connected with the furnace door bodies 301, the sealing cylinders 606 are provided with air nozzles 610, the valve 610 are provided with air nozzles 611, and the air connectors 605 are provided with the air connectors 610, and the threaded sleeves 604 are connected with one side of the threaded sleeves 604 in a threaded connection mode, and are in a threaded connection mode, and the threaded connection mode can be provided with one side of the threaded sleeve 2; specifically, after the power failure occurs, the air pump 602 can be connected with the air tap 610 through the threaded connector 604 and the threaded sleeve connector 605, the air pump 602 works to enable the sealing plate 607 to be lifted, and then the furnace door body 301 can be pushed to be lifted, after the threaded connector 604 and the threaded sleeve connector 605 are separated, the valve 611 is opened, and the sealing cylinder 606 can normally enter and exit, so that the lifting member 4 cannot be affected.

As shown in fig. 1-2, the conveying member 1 includes a conveying frame 101 and a conveying roller 102 rotatably provided inside thereof; specifically, the conveying member 1 may be a structure that a belt is driven by a motor to rotate, a belt pulley is sleeved on the conveying roller 102, and the belt pulley is driven by the belt to further drive the conveying roller 102 to rotate, and the conveying member 1 in the conventional mode is not described in detail herein.

As shown in fig. 3, a supporting frame 302 is disposed on one side of the oven door body 301, and a cross reinforcement 303 is disposed in the supporting frame 302; specifically, the cross bars 303 are distributed in a cross manner, so that a better supporting effect can be achieved, and the furnace door body 301 is prevented from being deformed under pressure.

As shown in fig. 4, the inlet end and the outlet end of the tempering furnace cover 2 are provided with lifting members 4 for driving the furnace door members 3 to lift; specifically, two groups of sliding grooves are respectively formed in the inlet end and the outlet end of the tempering furnace cover 2, the lifting member 4 comprises a driving motor arranged in one group of sliding grooves and a screw rod connected with a main shaft of the driving motor, a sliding rod is arranged in the other group of sliding grooves, a first sliding block is sleeved on the screw rod in a threaded manner, a second sliding block is also arranged on the sliding rod in a sliding manner, the furnace door body 301 is connected with the first sliding block and the second sliding block, and therefore the driving motor can drive the screw rod to rotate during working, and further lifting of the furnace door body 301 can be achieved.

As shown in fig. 2 and 6, a buffer member 5 is disposed on the oven door body 301, a mounting groove is formed at the bottom end of the oven door body 301, the buffer member 5 includes an elastic piece 501 disposed in the mounting groove, a heat-resistant sealing plate 502 is disposed at the bottom end of the elastic piece 501, two fixed oven door panels 7 are disposed inside the conveying frame 101, and the two fixed oven door panels 7 are respectively matched with the heat-resistant sealing plate 502 disposed above the two fixed oven door panels; specifically, when the oven door body 301 descends, the heat-resistant sealing plate 502 can contact with the fixed oven door plate 7, and the elastic piece 501 can play a role in buffering, so that the fixed oven door plate 7 is prevented from being damaged by compression.

As shown in fig. 2 and 6, the elastic member 501 includes a telescopic rod disposed at the inner top end of the installation groove and a spring sleeved on the telescopic rod, and the heat-resistant sealing plate 502 is connected with the telescopic rod; specifically, the spring can play a role in buffering, and when the door body 301 is lowered out of control, the elastic member 501 can play a role in buffering.

As shown in fig. 5, a pressure sensor 612 is disposed at the bottom end of the sealing cylinder 606, and the pressure sensor 612 is electrically connected to an external controller; specifically, after the heat-resistant sealing plate 502 contacts with the fixed door panel 7, the sealing plate 607 contacts with the pressure sensor 612, so that the pressure value of the pressure sensor 612 increases, and the pressure sensor 612 is in the prior art, so that the type and structure of the heat-resistant sealing plate are not limited, and the furnace door body 301 does not continue to descend after the pressure value of the pressure sensor 612 increases to a certain extent.

To sum up: the conveying member 1 can drive glass to move, the lifting member 4 can drive the furnace door body 301 to lift, after the lifting member 4 breaks down, the lifting member 4 is connected with the threaded sleeve connector 605 through the threaded connector 604, so that the air pump 602 can be connected with the air tap 610, and the air pump 602 works to enable the sealing plate 607 to lift, so that the furnace door body 301 can be pushed to lift.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a glass tempering furnace door mechanism, includes conveying component (1), sets up tempering furnace cover (2) and sets up furnace door component (3) at tempering furnace cover (2) both ends above that, a serial communication port, furnace door component (3) are including sliding to be in furnace door body (301) of tempering furnace cover (2) access & exit end, be provided with auxiliary lifting component (6) on tempering furnace cover (2), auxiliary lifting component (6) are including setting up battery (601) and two seal tube (606) on tempering furnace cover (2) top, the top of battery (601) is provided with two air pumps (602), the output of air pump (602) is connected with connecting pipe (603), the one end of connecting pipe (603) is provided with threaded connection piece (604), the sliding of seal tube (606) is provided with closing plate (607), the top of closing plate (607) is connected with connecting rod (608), the top of connecting rod (608) is provided with L type connecting plate (609), the bottom of L type connecting plate (609) with furnace door body (301) is connected with, valve (610) are provided with on the valve (610), one end of the air tap (610) is rotatably provided with a threaded sleeve connecting piece (605) in threaded connection with the threaded connecting piece (604).

2. The furnace door mechanism of a glass tempering furnace according to claim 1, wherein the conveying member (1) comprises a conveying frame (101) and a conveying roller (102) rotatably provided inside thereof.

3. The furnace door mechanism of the glass tempering furnace according to claim 1, wherein a supporting frame (302) is arranged on one side of the furnace door body (301), and cross steel bars (303) are arranged in the supporting frame (302).

4. The furnace door mechanism of the glass tempering furnace according to claim 1, wherein the inlet end and the outlet end of the tempering furnace cover (2) are provided with lifting members (4) for driving the furnace door members (3) to lift.

5. The glass tempering furnace door mechanism according to claim 2, wherein a buffer member (5) is arranged on the furnace door body (301), a mounting groove is formed in the bottom end of the furnace door body (301), the buffer member (5) comprises an elastic piece (501) arranged in the mounting groove, a heat-resistant sealing plate (502) is arranged at the bottom end of the elastic piece (501), two fixed furnace door plates (7) are arranged inside the conveying frame (101), and the two fixed furnace door plates (7) are respectively matched with the heat-resistant sealing plate (502) above the two fixed furnace door plates.

6. The door mechanism of a glass tempering furnace according to claim 5, wherein the elastic member (501) comprises a telescopic rod arranged at the inner top end of the installation groove and a spring sleeved on the telescopic rod, and the heat-resistant sealing plate (502) is connected with the telescopic rod.

7. The furnace door mechanism of the glass tempering furnace according to claim 1, wherein a pressure sensor (612) is arranged at the inner bottom end of the sealing cylinder (606), and the pressure sensor (612) is electrically connected with an external controller.