CN209371794U - A kind of fire door and oven - Google Patents
A kind of fire door and oven Download PDFInfo
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- CN209371794U CN209371794U CN201821937048.5U CN201821937048U CN209371794U CN 209371794 U CN209371794 U CN 209371794U CN 201821937048 U CN201821937048 U CN 201821937048U CN 209371794 U CN209371794 U CN 209371794U
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- door body
- driving assembly
- sliding rail
- fire door
- driving
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Abstract
The utility model belongs to oven correlative technology field, and disclosing a kind of fire door and oven, fire door includes: sliding rail, and several door body are from top to bottom successively slideably positioned on the sliding rail；Several first driving assemblies, are arranged in a one-to-one correspondence with the door body, and each first driving assembly is used to that corresponding door body and all door body above the door body to be driven to move up and down along the sliding rail simultaneously；Getter device is set at the door body, is used for when door body is opened, to door body open position air-breathing.Multiple door body by being successively slideably positioned on sliding rail by the utility model from top to bottom, and it is used to that corresponding door body and all door body above the door body be driven to move up and down along the sliding rail simultaneously by the first driving assembly, it can ensure that the furnace body of top will not be opened, cause volatile matter run out of and dust enter, improve product yield.
Description
Technical field
The utility model relates to oven correlative technology field more particularly to a kind of fire doors and oven.
Background technique
In 3D liquid crystal display manufacturing process, it will usually be toasted using oven to LENS structure, existing oven
Multiple furnace chambers can be set, multiple furnace chambers individually open and close, and when oven opens fire door, usually fire door opens and closes in layer, this
It results in having the following problems:
1, manufacturing cost height is higher；
2, LENS structure has a large amount of volatile matter in baking process, is easy to run out of volatile matter after frequently opening the door, and volatilizees
Object is easily crystallized in the case where encountering low-temperature condition, and is frequently opened the door and also dust is easy to cause to enter, and is impacted to product yield.
Utility model content
The purpose of this utility model is to provide a kind of fire door and ovens, to solve frequently to open the door existing for existing door body
After be easy to run out of volatile matter, and the problem of be easy into dust.
For this purpose, the utility model uses following technical scheme:
A kind of fire door, comprising:
Sliding rail,
Several door body are from top to bottom successively slideably positioned on the sliding rail；
Several first driving assemblies, are arranged in a one-to-one correspondence with the door body, and each first driving assembly is for driving
Corresponding door body and all door body above the door body are moved up and down along the sliding rail simultaneously；
Getter device is set at the door body, is used for when door body is opened, to door body open position air-breathing.
Preferably, further including the second driving assembly, second driving assembly is drivingly connected to be driven in the lowermost first
Dynamic component, for driving all door body mobile.
Preferably, the door body two sides are equipped with fixed plate, the fixed plate is slidably connected to the sliding rail, described first
Driving assembly is drivingly connected in the fixed plate.
Preferably, first driving assembly includes two cylinders for being symmetricly set on corresponding door body two sides, Yi Jigu
Surely two support bases being connected in the fixed plate, and the support base is fixedly connected with the output end of the ipsilateral cylinder.
Preferably, in two adjacent first driving assemblies, the support seat supports of the first driving assembly of lower end
In the cylinder of the first driving assembly of upper end.
Preferably, the cylinder of first driving assembly of upper end is solid in two adjacent first driving assemblies
In the fixed plate of lower end.
Preferably, second driving assembly includes motor, rotation is driven by motor and is symmetrically disposed on door body two sides
Lead screw, the support plate connecting with the threads of lead screw, the support plate is used to support the first driving assembly of the lowermost.
Preferably, the output end connection of the motor is there are two symmetrically arranged shaft, each shaft respectively drives company
It is connected to the lead screw.
Preferably, the end of the shaft is installed with first bevel gear, the end of the lead screw is installed with the second cone tooth
Wheel, the first bevel gear are meshed with the second bevel gear.
The utility model also provides a kind of oven, including above-mentioned fire door.
The utility model has the beneficial effects that by being successively slideably positioned in multiple door body on sliding rail from top to bottom, and lead to
The first driving assembly is crossed for driving corresponding door body and all door body above the door body are simultaneously along the sliding rail
Move up and down, it can be ensured that the furnace body of top will not be opened, cause volatile matter run out of and dust enter, it is good to improve product
Rate.In addition, when can further ensure that door body is opened, dust will not enter opening by the way that getter device is arranged at door body
In furnace chamber.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model fire door；
Fig. 2 is enlarged diagram at the A of Fig. 1.
In figure:
1, door body；11, fixed plate；2, the first driving assembly；21, cylinder；22, support base；3, the second driving assembly；31,
Motor；32, lead screw；33, support plate；34, shaft；4, sliding rail.
Specific embodiment
Further illustrate the technical solution of the utility model with reference to the accompanying drawing and by specific embodiment formula.
The utility model provides a kind of fire door, as shown in Figure 1, the fire door includes several door body 1 and several first driving groups
Part 2, the getter device being set at door body 1 and drive connection are in the second driving assembly 3 of the first driving assembly of the lowermost 2
And sliding rail 4, in which:
Above-mentioned several door body 1 are from top to bottom successively arranged and are slided along sliding rail 4, and each door body 1 corresponds to a furnace chamber.
It is fixedly installed fixed plate 11 in the two sides of door body 1, which is correspondingly arranged with above-mentioned first driving assembly 2, and energy
It is driven and is moved by the first driving assembly 2.In the present embodiment, above-mentioned fixed plate 11 can be integrally formed with door body 1.
Above-mentioned fixed plate 11 is slidably connected on sliding rail 4, and the setting direction of the sliding rail 4 is set along the thickness direction of door body
It sets, by the sliding rail 4, so that fixed plate 11 is moved along sliding rail 4, is also achieved that the moving along 4 direction of sliding rail of door body 1.
Above-mentioned first driving assembly 2 includes two cylinders 21 and two support bases 22 for being symmetrically disposed on 1 two sides of door body, such as
Shown in Fig. 2, the output end of above-mentioned cylinder 21 is fixedly connected with ipsilateral support base 22, which is fixedly installed on fixed plate 11
On.By the flexible of cylinder 21, support base 22 is enabled to drive fixed plate 11 mobile, and then door body 1 is driven by fixed plate 11
It is mobile.In the present embodiment, above-mentioned symmetrically arranged two cylinders 21 need synchronization telescope, to ensure the mobile stability of door body 1.
In the present embodiment, above-mentioned support base 22 can be in such a way that two plates be connected, as shown in Fig. 2, it can be formed
One T-shaped structure, in order to which the connection with fixed plate 11 is more firm.
Meanwhile above-mentioned support base 22 can also realize the support to cylinder 21, specifically, being two first adjacent drivings
In component 2, the support base 22 of the first driving assembly 2 of lower end is supported in the cylinder 21 of the first driving assembly 2 of upper end.It can be into
One step ensures the mounting stability of the cylinder 21 of the first driving assembly 2 of upper end.
In the present embodiment, it should be pointed out that in two adjacent the first driving assemblies 2, the first driving group of upper end
The cylinder 21 of part 2 is fixedly arranged in the fixed plate 11 of lower end.A support carrier (i.e. fixed plate 11) is provided to cylinder 21, with enough
Realize that cylinder 21 drives fixed plate 11 mobile.It is understood that above-mentioned cylinder 21 can also be had directly using linear motor etc.
The component of line locomotive function replaces, as long as it is mobile to can be realized driving support base 22.
Above-mentioned second driving assembly 3 is drivingly connected in the first driving assembly of the lowermost 2, specifically, being the second driving group
Part 3 is drivingly connected in the cylinder 21 of the first driving assembly of the lowermost 2.It can refer to Fig. 1, which includes motor
31, lead screw 32, support plate 33 and shaft 34, in which: symmetrically arranged shaft 34 that there are two the output end connections of motor 31, two
A shaft 34 can be driven by motor 31 and be rotated.First bevel gear (not shown), lead screw are installed in the end of shaft 34
32 end is installed with second bevel gear (not shown), and first bevel gear is meshed with second bevel gear.Pass through the first cone
The engagement of gear and second bevel gear enables to lead screw 32 to be driven by shaft 34 and rotates.Above-mentioned lead screw 32 is symmetrically disposed on most
The two sides of the door body 1 of lower end, and the lead screw 32 is threaded with support plate 33, which is fixedly connected on the lowermost
Two cylinders 21 of one driving assembly 2, and two cylinders 21 can be supported.It, can by above-mentioned second driving assembly 3
All door body 1 are driven to be moved.In the present embodiment, by above-mentioned second driving assembly 3, the lowermost first can be replaced
Driving assembly 2, and then when preventing the first driving assembly of the lowermost 2 from driving all door body 1 mobile, first driving assembly 2 because
It carries overweight, and reduces the service life.
Above-mentioned getter device (not shown) is arranged at door body 1, can be to air-breathing is carried out at door body 1, when door body 1
When opening, i.e., the dust of entrance can be siphoned away by getter device, and then avoid causing dust to enter in furnace chamber because of the opening of door body 1.
In the present embodiment, the structure of above-mentioned getter device is the common structure of the prior art, for example, can with vacuum evacuation device or other
Negative pressure adsorption equipment, as long as can satisfy the air adsorption to 1 open position of door body.
The above-mentioned fire door of the present embodiment need to only pass through 1 phase of door body with the furnace chamber when needing to open the furnace chamber of the top
Corresponding first driving assembly 2 drives the door body 1 of the top to move upwards, i.e., the openable furnace chamber.When needing to open interposition
When the furnace chamber set, by the first driving assembly 2 corresponding with the door body 1 of the furnace chamber, the door body 1 and its top can be driven
All door body 1 it is mobile simultaneously, the furnace chamber is opened at this time, and the furnace chamber of top can then be closed by the door body 1 that lower section is moved.
When needing to open the lowermost door body 1, all door body 1 can be driven to moving up by the first driving assembly of the lowermost 2
It is dynamic, until the lowermost furnace chamber is opened；Or it can also be by driving the second driving assembly 3, to drive all door body 1 to move
It is dynamic, until the lowermost furnace chamber is opened (it is preferable to use the second driving assemblies 3).Pass through above structure, it can be ensured that top
Furnace body will not be opened, cause volatile matter run out of and dust enter, improve product yield.
The present embodiment also provides a kind of oven, including above-mentioned fire door, to avoid volatile matter when furnace chamber opening run out of with
And dust enters, and improves product yield.
Obviously, the above embodiments of the present invention is used for the purpose of clearly illustrating examples for clearly illustrating the present invention, and
It is not limitations of the embodiments of the present invention.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
Exhaustion.Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention etc., should be included in
Within the protection scope of the utility model claims.
Claims (10)
1. a kind of fire door characterized by comprising
Sliding rail (4),
Several door body (1), are from top to bottom successively slideably positioned on the sliding rail (4)；
Several first driving assemblies (2), are arranged in a one-to-one correspondence with the door body (1), and each first driving assembly (2) is used for
Corresponding door body (1) and all door body (1) being located above the door body (1) is driven to move up and down simultaneously along the sliding rail；
Getter device is set at the door body (1), is used for when door body (1) is opened, to door body (1) open position air-breathing.
2. fire door according to claim 1, which is characterized in that further include the second driving assembly (3), second driving group
Part (3) is drivingly connected in the first driving assembly of the lowermost (2), for driving all door body (1) mobile.
3. fire door according to claim 1, which is characterized in that door body (1) two sides are equipped with fixed plate (11), described solid
Fixed board (11) is slidably connected to the sliding rail (4), and first driving assembly (2) is drivingly connected in the fixed plate (11).
4. fire door according to claim 3, which is characterized in that first driving assembly (2) includes being symmetricly set on pair
Answer two cylinders (21) of door body two sides, and two support bases being fixedly connected on the fixed plate (11), and the branch
Support seat is fixedly connected with the output end of the ipsilateral cylinder (21).
5. fire door according to claim 4, which is characterized in that in first driving assembly (2) of adjacent two, lower end
The first driving assembly (2) support base (22) be supported in upper end the first driving assembly (2) cylinder (21).
6. fire door according to claim 4, which is characterized in that in first driving assembly (2) of adjacent two, upper end
The cylinder (21) of first driving assembly (2) be fixedly arranged in the fixed plate (11) of lower end.
7. fire door according to claim 2, which is characterized in that second driving assembly (3) includes motor (31), by electricity
Machine (31) driving rotation and the lead screw (32) for being symmetrically disposed on door body (1) two sides, the support being threadedly coupled with the lead screw (32)
Plate (33), the support plate (33) are used to support the first driving assembly of the lowermost (2).
8. fire door according to claim 7, which is characterized in that there are two symmetrically set for the output end connection of the motor (31)
The shaft (34) set, each shaft (34), which respectively drives, is connected to the lead screw (32).
9. fire door according to claim 8, which is characterized in that the end of the shaft (34) is installed with first bevel gear,
The end of the lead screw (32) is installed with second bevel gear, and the first bevel gear is meshed with the second bevel gear.
10. a kind of oven, which is characterized in that including any fire door of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821937048.5U CN209371794U (en) | 2018-11-23 | 2018-11-23 | A kind of fire door and oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821937048.5U CN209371794U (en) | 2018-11-23 | 2018-11-23 | A kind of fire door and oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209371794U true CN209371794U (en) | 2019-09-10 |
Family
ID=67833529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821937048.5U Active CN209371794U (en) | 2018-11-23 | 2018-11-23 | A kind of fire door and oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209371794U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116020720A (en) * | 2023-03-29 | 2023-04-28 | 苏州光斯奥光电科技有限公司 | High temperature furnace |
-
2018
- 2018-11-23 CN CN201821937048.5U patent/CN209371794U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116020720A (en) * | 2023-03-29 | 2023-04-28 | 苏州光斯奥光电科技有限公司 | High temperature furnace |
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