CN210163324U

CN210163324U - Cooling device of toughened glass production line

Info

Publication number: CN210163324U
Application number: CN201920408360.3U
Authority: CN
Inventors: 朱海涛
Original assignee: Weifang Haoba Tempered Glass Co Ltd
Current assignee: Weifang Haoba Tempered Glass Co Ltd
Priority date: 2019-03-28
Filing date: 2019-03-28
Publication date: 2020-03-20
Anticipated expiration: 2029-03-28

Abstract

The utility model discloses a cooling device of toughened glass production line, the induction cooker comprises a cooker bod, run through in the furnace body and be equipped with conveying platform, the top surface and the bottom of furnace body all install and be used for refrigerated air grid, all run through on the furnace body inner wall at the upper and lower both ends of conveying platform input and be equipped with air current driven actuating mechanism, actuating mechanism is located one of the outer fixedly connected with precooling mechanism that serves of furnace body, precooling mechanism is connected with the actuating mechanism transmission, be equipped with in the inner wall of furnace body and be used for two refrigerated trades air cavity, trades the air cavity and keeps away from one of actuating mechanism and serves and be equipped with first air inlet on the inner wall, trades the air cavity and is close to and has air exhaust mechanism on the conveying platform one end. The utility model discloses can not only carry out precooling to toughened glass, but also can cool off the furnace body, be convenient for improve toughened glass's cooling efficiency.

Description

Cooling device of toughened glass production line

Technical Field

The utility model relates to a glass processing device technical field especially relates to a cooling device of toughened glass production line.

Background

The production process of the prior toughened glass comprises the steps of heating the toughened glass in a heating furnace to a softening temperature, then quickly conveying the glass to a cooling device, and then quenching and cooling the glass, thus obtaining the toughened glass.

Through retrieval, Chinese patent numbers: CN204400813U discloses a toughened glass production line, which comprises a production line platform, a conveyor, a heating furnace, a cooling furnace and a secondary heating device, wherein the production line platform comprises support legs and a conveying platform arranged on the support legs, the heating furnace and the cooling furnace are sequentially arranged along the conveying platform, and the secondary heating device is placed at the tail end of the conveying platform and is butted with the conveying platform; the conveyor is a conveying trolley; the heating furnace is provided with an opening, the conveying platform penetrates through the opening, the heating furnace is provided with a furnace door which can be opened and closed, and the opening is closed after the furnace door is closed; the cooling furnace is provided with a furnace body, a conveying platform penetrates through the center of the furnace body, and air grids are arranged on the upper portion and the lower portion of the conveying platform and used for conveying cooling gas to high-temperature glass placed on the conveying platform to quench.

The disadvantages of the above technique are: when the furnace body cools the toughened glass, the self problem of the furnace body is raised, which is not beneficial to cooling the toughened glass; in addition, the tempered glass cannot be pre-cooled, resulting in low efficiency of cooling.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a cooling device of a toughened glass production line.

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

the utility model provides a cooling device of toughened glass production line, includes the furnace body, run through in the furnace body and be equipped with conveying platform, the top surface and the bottom of furnace body all install and are used for refrigerated air grid, all run through on the furnace body inner wall at the upper and lower both ends of conveying platform input and be equipped with air current driven actuating mechanism, actuating mechanism is located one of the outer furnace body and serves fixedly connected with precooling mechanism, precooling mechanism is connected with the actuating mechanism transmission, be equipped with in the inner wall of furnace body and be used for refrigerated two air exchanging cavities, the air exchanging cavity is kept away from and is equipped with first air inlet on actuating mechanism's the one end inner wall, the air exchanging cavity is close to and has the mechanism of bleeding on the conveying platform one end inner wall.

Preferably, actuating mechanism is including running through the first pipe that the furnace body inner wall was equipped with, the one end and the precooling mechanism fixed connection of furnace body are kept away from to first pipe, run through on the inner wall that the furnace body was kept away from to first pipe and be equipped with the worm, the first fan blade of coaxial fixed connection on the part that the worm is located first pipe, be equipped with the exhaust hole on the inner wall of first pipe between first fan blade and the precooling mechanism, the exhaust hole sets up on the one end inner wall that conveying platform was kept away from to first pipe.

Preferably, precooling mechanism includes the second pipe of fixed connection on first pipe lateral wall, second pipe opening sets up towards conveying platform, the opening part intercommunication of second pipe is provided with the exhaust hood that is used for the precooling, the vertical first rotation axis that runs through on the one end inner wall that conveying platform was kept away from to the second pipe, coaxial fixedly connected with worm wheel and second fan blade on the first rotation axis, the worm rotates the lateral wall that runs through the second pipe and meshes with the worm wheel, the first belt pulley of coaxial fixedly connected with on the part that first rotation axis is located the second pipe outside, first belt pulley is connected with the transmission of mechanism of bleeding, be equipped with the second air inlet on the one end lateral wall that the second pipe is close to first belt pulley.

Preferably, a dust screen is installed in the second air inlet.

Preferably, the air exhaust mechanism comprises an air exhaust hole arranged at one end, close to the conveying platform, of the air exchange cavity, an exhaust passage communicated with the inside and the outside is arranged on the side wall of the air exhaust hole, the bottom of the air exhaust hole is rotatably connected with a second rotating shaft, a second belt pulley and a third fan blade are coaxially and fixedly connected onto the second rotating shaft, and the third fan blade is located above the second belt pulley.

Preferably, the first belt pulley is in transmission connection with the second belt pulley through a belt, and the belt penetrates through the exhaust channel.

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

1. in this practicality can drive precooling mechanism through the actuating mechanism who sets up and function for precooling mechanism can blow uncooled toughened glass, carries out precooling to uncooled toughened glass, is convenient for improve toughened glass's cooling effect and cooling rate.

2. The rotatory air that can drive the intracavity of taking a breath through the third fan blade in this practicality carries out the circulation flow, can carry out the heat exchange with external air, can carry out effectual cooling to the furnace body, and the furnace body of being convenient for is cooled down toughened glass, does benefit to the effect that improves the toughened glass cooling.

3. In the utility model, the precooling mechanism and the air exhaust mechanism are driven by the air flow discharged by the two air grids to move, so that the utilization efficiency of the air flow discharged by the air grids is improved, and then the energy conservation of the cooling device can be effectively improved.

Drawings

Fig. 1 is a perspective view of a cooling device of a tempered glass production line according to the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is a partially enlarged view of fig. 1 at B.

In the figure: the device comprises a furnace body 1, a conveying platform 2, an air grid 3, a driving mechanism 4, a precooling mechanism 5, an air exchanging cavity 6, a first air inlet 7, an air extracting mechanism 8, a first guide pipe 9, a worm 10, a first fan blade 11, an exhaust hole 12, a second guide pipe 13, an exhaust hood 14, a first rotating shaft 15, a worm wheel 16, a second fan blade 17, a first belt pulley 18, a second air inlet 19, a dust screen 20, an air extracting hole 21, a second rotating shaft 22, a second belt pulley 23 and a third fan blade 24.

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. 1-3, a cooling device for a toughened glass production line comprises a furnace body 1, wherein a conveying platform 2 is arranged in the furnace body 1 in a penetrating manner, air grids 3 for cooling are respectively arranged at the top surface and the bottom of the furnace body 1, it should be noted that the furnace body, the conveying platform 2 and the air grids 3 are all in the prior art, details are not described herein, when the conveying platform 2 conveys toughened glass, an input end above the conveying platform 2 approaches to and is sealed with the furnace body 1, driving mechanisms 4 driven by air flow are respectively arranged on inner walls of the furnace body 1 at upper and lower ends of the input end of the conveying platform 2 in a penetrating manner, a precooling mechanism 5 is fixedly connected to one end of the driving mechanism 4, the precooling mechanism 5 is in transmission connection with the driving mechanism 4, two air exchanging cavities 6 for cooling are arranged in the inner wall of the furnace body 1, a first air inlet 7 is arranged on the inner wall of one end of the air exchanging cavity, an air exhaust mechanism 8 is arranged on the inner wall of one end, close to the conveying platform 2, of the air exchange cavity 6, and the air exhaust mechanism 8 is in transmission connection with the pre-cooling mechanism 5.

Wherein, actuating mechanism 4 is including running through the first pipe 9 that the inner wall of furnace body 1 was equipped with, the one end and the precooling mechanism 5 fixed connection of furnace body 1 are kept away from to first pipe 9, run through on the inner wall that furnace body 1 was kept away from to first pipe 9 and be equipped with worm 10, coaxial fixed connection first fan blade 11 on the part that worm 10 is located first pipe 9, be equipped with exhaust hole 12 on the inner wall of first pipe 9 between first fan blade 11 and the precooling mechanism 5, exhaust hole 12 sets up on the one end inner wall that conveying platform 2 was kept away from to first pipe 9, it needs to explain that, exhaust hole 12 on first pipe 9 can be discharged to the external world in the discharge of air grid 3 combustion gas flow to can drive first fan blade 11 and carry out fast revolution, current technology in addition does not describe here again.

Wherein, the precooling mechanism 5 comprises a second conduit 13 fixedly connected to the side wall of the first conduit 9, wherein both the first conduit 9 and the second conduit 13 have high temperature resistance, the opening of the second conduit 13 is arranged towards the conveying platform 2, the opening of the second conduit 13 is communicated with an exhaust hood 14 for precooling, the inner wall of one end of the second conduit 13 far away from the conveying platform 2 is vertically provided with a first rotating shaft 15 in a penetrating manner, the first rotating shaft 15 is coaxially and fixedly connected with a worm wheel 16 and a second fan blade 17, the worm 10 is rotatably penetrated through the side wall of the second conduit 13 and meshed with the worm wheel 16, wherein a sealing ring is arranged at the joint of the worm 10 and the second conduit 13, the part of the first rotating shaft 15 outside the second conduit 13 is coaxially and fixedly connected with a first belt pulley 18, the first belt pulley 18 is in transmission connection with the air pumping mechanism 8, a second air inlet 19 is arranged on the side wall of one end of the second conduit 13 close to the first belt pulley 18, a dust screen 20 is arranged in the second air inlet 19, and it should be noted that the influence of dust on the toughened glass during pre-cooling is avoided through the effect of the dust screen 20.

Wherein, the air extracting mechanism 8 comprises an air extracting hole 21 arranged at one end of the air exchanging cavity 6 close to the conveying platform 2, an air exhaust channel communicated with the inside and the outside is arranged on the side wall of the air extracting hole 21, the bottom of the air extracting hole 21 is rotationally connected with a second rotating shaft 22, a second belt pulley 23 and a third fan blade 24 are coaxially and fixedly connected with the second rotating shaft 22, the third fan blade 24 is arranged above the second belt pulley 23, the first belt pulley 18 is in transmission connection with the second belt pulley 23 through a belt, the belt penetrates through the air exhaust channel, it needs to be noted that the air exhaust channel and the first air inlet 7 are symmetrically arranged, so that the heat exchange efficiency during air circulation in the air exchanging cavity 6 is convenient, the influence of the air flow exhausted from the first conduit 9 and the air extracting hole 21 on the second conduit 13 can be ignored, wherein, the working principle that the second fan blade 17 and the third fan blade 24 can suck air through rotation is, and will not be described in detail herein.

In the utility model, when the air grid 3 works, the generated air flow enters into the first conduit 9, the air flow entering into the first conduit 9 drives the first fan blade 11 and the worm 10 to synchronously rotate, the air flow is discharged to the outside through the exhaust hole 12, because the worm 10 is meshed with the worm wheel 16, the first rotating shaft 15, the second fan blade 17 and the first belt pulley 18 can be driven to synchronously rotate, the rotation of the second fan blade 17 can suck the outside air into the second conduit 13 through the second air inlet 19 and blow the outside air onto the uncooled toughened glass through the exhaust hood 14, the toughened glass is precooled, because the first belt pulley 18 and the second belt pulley 23 are in transmission connection, the second rotating shaft 22 and the third fan blade 24 can be driven to synchronously rotate, the rotation of the third fan blade 24 can suck the air in the air exchanging cavity 6, the air is discharged through the exhaust passage, the air circulation in the air exchanging cavity 6 is improved, the furnace body 1 is convenient to cool.

The above, only be the concrete implementation of the preferred embodiment 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, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A cooling device of a toughened glass production line comprises a furnace body (1), wherein a conveying platform (2) penetrates through the furnace body (1), air grids (3) for cooling are mounted on the top surface and the bottom of the furnace body (1), and the cooling device is characterized in that air flow driving mechanisms (4) are arranged on the inner walls of the furnace body (1) at the upper end and the lower end of the input end of the conveying platform (2) in a penetrating manner, one end, located outside the furnace body (1), of each driving mechanism (4) is fixedly connected with a precooling mechanism (5), the precooling mechanisms (5) are in transmission connection with the driving mechanisms (4), two air exchange cavities (6) for cooling are arranged in the inner wall of the furnace body (1), one end, far away from the driving mechanisms (4), of the air exchange cavities (6) is provided with a first air inlet (7) on the inner wall, close to one end of the conveying platform (2), of each air exchange cavity, the air exhaust mechanism (8) is in transmission connection with the precooling mechanism (5).

2. The cooling device for the toughened glass production line according to claim 1, wherein the driving mechanism (4) comprises a first guide pipe (9) penetrating through the inner wall of the furnace body (1), one end of the first guide pipe (9) far away from the furnace body (1) is fixedly connected with the pre-cooling mechanism (5), a worm (10) penetrates through the inner wall of the first guide pipe (9) far away from the furnace body (1), the worm (10) is positioned on the part of the first guide pipe (9) and is coaxially and fixedly connected with a first fan blade (11), an exhaust hole (12) is formed in the inner wall of the first guide pipe (9) between the first fan blade (11) and the pre-cooling mechanism (5), and the exhaust hole (12) is formed in the inner wall of one end of the first guide pipe (9) far away from the conveying platform (2).

3. The cooling device of the toughened glass production line according to claim 2, wherein the pre-cooling mechanism (5) comprises a second conduit (13) fixedly connected to the side wall of the first conduit (9), the opening of the second conduit (13) is arranged towards the conveying platform (2), an exhaust hood (14) for pre-cooling is arranged at the opening of the second conduit (13) in a communicating manner, a first rotating shaft (15) vertically penetrates through the inner wall of one end, far away from the conveying platform (2), of the second conduit (13), a worm wheel (16) and a second fan blade (17) are coaxially and fixedly connected to the first rotating shaft (15), the worm (10) rotatably penetrates through the side wall of the second conduit (13) and is meshed with the worm wheel (16), and a first belt pulley (18) is coaxially and fixedly connected to the part, located outside the second conduit (13), of the first rotating shaft (15), the first belt pulley (18) is in transmission connection with the air exhaust mechanism (8), and a second air inlet (19) is formed in the side wall of one end, close to the first belt pulley (18), of the second guide pipe (13).

4. A cooling apparatus for a tempered glass production line as claimed in claim 3, wherein a dust screen (20) is installed in the second air inlet (19).

5. The cooling device of a toughened glass production line according to claim 4, wherein the air exhaust mechanism (8) comprises an air exhaust hole (21) arranged at one end of the air exchange cavity (6) close to the conveying platform (2), an air exhaust channel communicated with the inside and the outside is arranged on the side wall of the air exhaust hole (21), a second rotating shaft (22) is rotatably connected to the bottom of the air exhaust hole (21), a second belt pulley (23) and a third fan blade (24) are coaxially and fixedly connected to the second rotating shaft (22), and the third fan blade (24) is positioned above the second belt pulley (23).

6. A cooling device of a toughened glass production line according to claim 5, wherein the first belt pulley (18) is in driving connection with the second belt pulley (23) through a belt, the belt being disposed through the exhaust passage.