CN105157365B - Roasting plant - Google Patents
Roasting plant Download PDFInfo
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- CN105157365B CN105157365B CN201510570147.9A CN201510570147A CN105157365B CN 105157365 B CN105157365 B CN 105157365B CN 201510570147 A CN201510570147 A CN 201510570147A CN 105157365 B CN105157365 B CN 105157365B
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- shutter
- driving
- conductor
- roasting plant
- driving conductor
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Abstract
The present invention provides a kind of roasting plant.Roasting plant of the invention, including baking box (1), the shutter (2) on the baking box (1) and located at the baking box (1) side and the driver element (3) that is connected with the shutter (2)；The driver element (3) with riser guide (32), the driving conductor (33) in the electromagnetism guide rail (31) and is connected the lifting unit (34) of driving conductor (33) and shutter (2) including the electromagnetism guide rail (31) that is vertically arranged；For driving the electromagnetism guide rail (31) of shutter control cock and driving conductor (33) to be driven for electromagnetic type, so as to avoid during the shutter control cock of existing roasting plant due to the dust for causing mechanical friction and producing using Mechanical Driven, improve product quality, riser guide (32) and lifting unit (34) for driving shutter to lift are the mode of air-suspending lifting moving, without carrying out regular oiling to riser guide, manpower and materials are saved.
Description
Technical field
The present invention relates to the one kind during the manufacture field of display device, more particularly to a kind of display device manufacture craft
Roasting plant.
Background technology
Liquid crystal display (Liquid Crystal Display, LCD) has thin fuselage, power saving, radiationless etc. numerous excellent
Point, is widely used, such as：Mobile phone, personal digital assistant (PDA), digital camera, computer screen or notebook
Computer screen etc..In available liquid crystal display field, when forming a certain film layer, by coating, exposure, after developing process, finally
Need, through overbaking processing procedure (OVEN), to solidify with to film forming, the baking processing procedure is typically completed by roasting plant.
In existing roasting plant, including baking box and the shutter outside baking box, the open and close of shutter are led to
Over-drive unit is realized.The driver element of existing roasting plant is typically driven using servo-drive system (Servo) or cylinder,
By controlling lowering or hoisting gear rise and fall in guide rail, so as to drive shutter to realize opening and closing.Wherein, lowering or hoisting gear
Contacted using mechanical between guide rail, for the ease of moving up and down, it is necessary to periodically oiling, this results in manpower and materials cost
Rising.Simultaneously because the temperature of baking processing procedure is higher, 230 DEG C are can reach, therefore be easily caused connecing for lowering or hoisting gear and guide rail
The lubricating oil solidification of contact portion position so that resistance increase when lowering or hoisting gear is moved up and down, causes mobile exception, causes the mill of guide rail
Damage, and mechanical friction easily produces dust, can also influence the quality of product.Additionally, the shutter of existing roasting plant is opened
During opening with closing, servomotor drives the revolution of reference axis by driving chain, and driving chain is also easier
It is oil starvation, aging, have a strong impact on the mobility of equipment and the quality of product.
Therefore, it is necessary to propose a kind of new roasting plant, with the presence of solving the problems, such as existing roasting plant.
The content of the invention
It is an object of the invention to provide a kind of roasting plant, can avoid during the open and close of shutter due to
Mechanical friction and the dust that produces, lift product quality；And the regular oiling of guide rail need not be used manpower and material resources sparingly.
To achieve the above object, the present invention provides a kind of roasting plant, including baking box, the blinds on the baking box
Window and located at the baking box side and the driver element that is connected with the shutter；
The driver element includes the electromagnetism guide rail being vertically arranged and riser guide, the driving in the electromagnetism guide rail
The lifting unit of conductor and the connection driving conductor and shutter；The driving conductor can be moved up and down along the electromagnetism guide rail；
The lifting unit can be moved up and down along the riser guide；
The permanent magnet that array is oppositely arranged is provided with the electromagnetism guide rail, the list of stabilization is formed between the array permanent magnet
To magnetic field；The driving conductor is located in the unidirectional magnetic field, by adjusting the unidirectional current being passed through in the driving conductor
Size, adjusts the size of the Ampere force for driving conductor to be subject to, to control the driving conductor upper and lower along the electromagnetism guide rail
It is mobile, while driving the lifting unit to be moved up and down along the riser guide, so as to drive the shutter to move up and down, realize
The open and close of the shutter.
It is subject to upward Ampere force more than the shutter gravity of itself by adjusting the driving conductor, makes the drive
Moving-conductor is moved up along the electromagnetism guide rail, and drives the shutter to move up via the lifting unit, is realized described
The unlatching of shutter；
It is subject to upward Ampere force less than the shutter gravity of itself by adjusting the driving conductor, makes described hundred
Leaf window is moved down in the presence of the gravity of itself, realizes the closing of the shutter.
The roasting plant also includes control unit, and described control unit includes turn on sensor, closure sensor and can
Programmed logic controller；
The turn on sensor is respectively used to sense the open and close of the shutter with closure sensor sense, and to institute
State programmable logic controller (PLC) transmission electric signal；
The programmable logic controller (PLC) is used to adjust the size of the unidirectional current being passed through in the driving conductor.
When the shutter is opened, the turn on sensor is lighted, and the programmable logic controller (PLC) receives electric signal
And the size of electric current that is passed through in the driving conductor is adjusted to adjust the size of the Ampere force that the driving conductor is subject to；
When the driving conductor is subject to upward Ampere force to be equal to the gravity of the shutter itself, the shutter dimension
Open mode is held, waits mechanical arm to pick and place piece；
When the driving conductor is subject to upward Ampere force to be less than the gravity of the shutter itself, the shutter is closed
Close, the closure sensor is lighted, the programmable logic controller (PLC) receives electric signal, and cut off and be passed through in the driving conductor
Electric current.
The lifting unit is moved up and down using gas suspension mode along the riser guide.
The riser guide is rectangular-shape flat guide, and the lifting unit passes through air flotation cell and the riser guide phase
Coordinate；The air flotation cell is surrounded on the riser guide, and the air flotation cell sets respectively towards the surrounding of the riser guide
There is floating cushion, several stomatas are provided with inside the floating cushion.
When the shutter needs to be turned on and off, the programmable logic controller (PLC) receives electric signal, and controls institute
The stomata stated on floating cushion sprays compressed gas, the air flotation cell is suspended on the riser guide, the air flotation cell
Gap is formed between the riser guide.
The air flotation cell is connected with feeder, by feeder described in the PLC controls
Open, the stomata on the floating cushion is sprayed compressed gas.
The magnetic direction of the unidirectional magnetic field is parallel with horizontal plane；The side of the unidirectional current being passed through in the driving conductor
To parallel with horizontal plane.
The direction of the unidirectional current being passed through in the driving conductor is perpendicular with the magnetic direction of the unidirectional magnetic field.
Beneficial effects of the present invention：Roasting plant of the invention, including shutter and driver element, driver element include perpendicular
The straight electromagnetism guide rail for setting and riser guide, the driving conductor in the electromagnetism guide rail and be connected it is described drive conductor and
The lifting unit of shutter；For driving the electromagnetism guide rail of shutter control cock and driving conductor to be driven for electromagnetic type, so as to can avoid
Due to the dust for causing mechanical friction and producing using Mechanical Driven during the shutter control cock of existing roasting plant, improve
Product quality, riser guide and lifting unit for driving shutter to lift are the mode of air-suspending lifting moving, from without
Need to carry out regular oiling to riser guide, save manpower and materials.
Brief description of the drawings
In order to be able to be further understood that feature of the invention and technology contents, refer to below in connection with of the invention detailed
Illustrate and accompanying drawing, however accompanying drawing only provide with reference to and explanation use, not for being any limitation as to the present invention.
In accompanying drawing,
Fig. 1 is the structural representation of the first embodiment of roasting plant of the invention；
Fig. 2 is the structural representation of the second embodiment of roasting plant of the invention.
Specific embodiment
Further to illustrate technological means and its effect that the present invention is taken, it is preferable to carry out below in conjunction with of the invention
Example and its accompanying drawing are described in detail.
Fig. 1 to Fig. 2 is referred to, the present invention provides a kind of roasting plant, including baking box 1, the blinds on the baking box 1
Window 2 and the driver element 3 being connected with the sidepiece of shutter 2 and with the shutter 2 located at the baking box 1.
Specifically, the driver element 3 is including the electromagnetism guide rail 31 being vertically arranged and riser guide 32, located at the electromagnetism
The lifting unit 34 for driving conductor 33 and the connection driving conductor 33 and shutter 2 in guide rail 31；The driving conductor 33 can
Moved up and down along the electromagnetism guide rail 31；The lifting unit 34 can be moved up and down along the riser guide 32.
Specifically, the permanent magnet 311 that array is oppositely arranged, the array permanent magnet 311 are provided with the electromagnetism guide rail 31
Between formed stabilization unidirectional magnetic field；The driving conductor 33 is located in the unidirectional magnetic field so as to the driving conductor 33
After being passed through unidirectional current, the driving conductor 33 is subject to upward Ampere force.
By adjusting the size of the unidirectional current being passed through in the driving conductor 33, the size of the Ampere force is adjusted, with
The control driving conductor 33 is moved up and down along the electromagnetism guide rail 31, while driving the lifting unit 34 along the riser guide
32 move up and down, so as to drive the shutter 2 to move up and down, realize the open and close of the shutter 2.
Specifically, due to needing to ensure that the driving conductor 33 is subject to upward Ampere force, therefore root in unidirectional magnetic field
Can be drawn according to left hand rule, the magnetic direction needs of the unidirectional magnetic field are parallel with horizontal plane；In the driving conductor 33
The direction of the unidirectional current being passed through is also required to parallel with horizontal plane；Preferably, the unidirectional current being passed through in driving conductor 33
Direction is vertical with the magnetic direction of the unidirectional magnetic field, maximum to ensure the Ampere force that the driving conductor 33 is subject to；In basis
Left hand rule ensure it is described drive the Ampere force that is subject in the unidirectional magnetic field of conductor 33 on the premise of straight up, it is described
Unidirectional magnetic field can be configured according to specific needs with the direction of the unidirectional current being passed through in conductor 33 is driven.
Fig. 1 show the structural representation of the first embodiment of roasting plant of the invention.Wherein, the unidirectional magnetic field B
Magnetic direction be baking box 1 described in the vertical directive in direction from the shutter 2 direction；It is passed through in the driving conductor 33
The direction of unidirectional current I is the direction that the driver element 3 is flowed to from the direction of the shutter 2；The now driving conductor
33 are subject to upward Ampere force F, and direction and the direction of unidirectional magnetic field B due to unidirectional current I in the unidirectional magnetic field
Vertically, thus the upward Ampere force F for driving conductor 33 to be subject to is maximum.
Specifically, by adjusting the size of the unidirectional current being passed through in the driving conductor 33, the driving conductor is adjusted
Upward Ampere force suffered by 33 makes the driving conductor 33 along the electromagnetism guide rail 31 more than the gravity of itself of the shutter 2
Move up, and drive the shutter 2 to move up via the lifting unit 34, realize the unlatching of the shutter 2.Pass through
The size of the unidirectional current being passed through in the regulation driving conductor 33, adjusts Ampere force upward suffered by the driving conductor 33 small
In the gravity of itself of the shutter 2, Ampere force is not enough to overcome the shutter 2 gravity of itself so that the shutter 2
Moved down in the presence of the gravity of itself, realize the closing of the shutter 2.Because roasting plant of the invention is employed
The mode of Electromagnetic Drive, it is to avoid in existing roasting plant, during the open and close of shutter due to mechanical friction
And the dust for producing, improve product quality.
Further, the roasting plant also includes control unit, and described control unit includes turn on sensor, closes biography
Sensor and programmable logic controller (PLC) (Programmable Logic Controller, PLC).The turn on sensor and pass
The open and close that sensor sense is respectively used to sense the shutter 2 are closed, and electricity is transmitted to the programmable logic controller (PLC)
Signal；The programmable logic controller (PLC) is used to adjust the size of the unidirectional current being passed through in the driving conductor 33.
Specifically, when the shutter 2 is opened, the turn on sensor is lighted, and the programmable logic controller (PLC) connects
Receive electric signal and adjust the size of the electric current being passed through in the driving conductor 33 to adjust the ampere suffered by the driving conductor 33
The size of power.When Ampere force upward suffered by the driving conductor 33 is equal to the gravity of the shutter 2 itself, the blinds
Window 2 is maintained open state, waits mechanical arm to pick and place piece.The shutter 2 is less than when Ampere force upward suffered by conductor 33 is driven
During the gravity of itself, the shutter 2 is closed, and the closure sensor is lighted, and the programmable logic controller (PLC) receives telecommunications
Number, and cut off the electric current being passed through in the driving conductor 33.
Specifically, the riser guide 32 be rectangular-shape flat guide, the lifting unit 34 by air flotation cell 341 with
The riser guide 32 is engaged；The air flotation cell 341 is surround on the riser guide 32, the air flotation cell 341
Floating cushion, the i.e. correspondence of air flotation cell 341 riser guide 32 are respectively equipped with towards the face of the riser guide 32
Surrounding is respectively equipped with floating cushion, and several stomatas are provided with inside the floating cushion.
When the shutter 2 needs to be turned on and off, the programmable logic controller (PLC) receives electric signal, and controls institute
The stomata stated on floating cushion sprays compressed gas, the air flotation cell 341 is suspended in the surrounding of the riser guide 32, the gas
It is floating to form gap between unit 341 and the riser guide 32.Due to not phase mutual connection between air flotation cell 341 and riser guide 32
Touch, but form certain interval, thus regular oiling need not be carried out to riser guide 32, save manpower and materials.
Specifically, the air flotation cell 341 is connected with feeder, by the PLC controls institute
Feeder unlatching is stated, the stomata inside the floating cushion is sprayed compressed gas.
Fig. 2 is referred to, is the schematic diagram of the second embodiment of roasting plant of the invention, the difference with first embodiment exists
In the direction that the direction of, the magnetic induction line B ' of the unidirectional magnetic field is shutter 2 described in the vertical directive in direction from the baking box 1；
The direction of the unidirectional current I ' being passed through in the driving conductor 33 is to flow to the shutter 2 from the direction of the driver element 3
Direction, now the driving conductor 33 upward Ampere force F ' is subject in the unidirectional magnetic field, and due to unidirectional current
The direction of I ' is vertical with the direction of unidirectional magnetic field B ', thus the upward Ampere force F ' for driving conductor 33 to be subject to is maximum, its
Remaining part point is identical with first embodiment, and here is omitted.
In sum, roasting plant of the invention, including shutter and driver element, driver element include what is be vertically arranged
Electromagnetism guide rail and riser guide, the driving conductor in the electromagnetism guide rail and it is connected the driving conductor and shutter
Lifting unit；For driving the electromagnetism guide rail of shutter control cock and driving conductor to be driven for electromagnetic type, so as to existing baking can be avoided
Due to the dust for causing mechanical friction and producing using Mechanical Driven during the shutter control cock of equipment, product product are improved
Matter, riser guide and lifting unit for driving shutter to lift are the mode of air-suspending lifting moving, without right
Riser guide carries out regular oiling, saves manpower and materials.
The above, for the person of ordinary skill of the art, can be with technology according to the present invention scheme and technology
Other various corresponding changes and deformation are made in design, and all these changes and deformation should all belong to appended right of the invention
It is required that protection domain.
Claims (10)
1. a kind of roasting plant, it is characterised in that shutter (2) including baking box (1), on the baking box (1) and be located at
Baking box (1) side and the driver element (3) being connected with the shutter (2)；
The driver element (3) is including the electromagnetism guide rail (31) being vertically arranged and riser guide (32), located at the electromagnetism guide rail
(31) lifting unit (34) of driving conductor (33) and connection the driving conductor (33) and shutter (2) in；The driving is led
Body (33) can be moved up and down along the electromagnetism guide rail (31)；The lifting unit (34) can move down along the riser guide (32)
It is dynamic；
The permanent magnet (311) that array is oppositely arranged, shape between the array permanent magnet (311) are provided with the electromagnetism guide rail (31)
Into the unidirectional magnetic field of stabilization；It is described to drive conductor (33) in the unidirectional magnetic field, by adjusting driving conductor (33)
In the size of unidirectional current that is passed through, the size of the Ampere force for driving conductor (33) to be subject to is adjusted, to control the driving
Conductor (33) is moved up and down along the electromagnetism guide rail (31), while driving the lifting unit (34) along the riser guide (32)
Lower movement, so as to drive the shutter (2) to move up and down, realizes the open and close of the shutter (2).
2. roasting plant as claimed in claim 1, it is characterised in that by adjusting driving conductor (33) by upward
Ampere force is more than the shutter (2) gravity of itself, driving conductor (33) is moved upwards along the electromagnetism guide rail (31)
It is dynamic, and drive the shutter (2) to move up via the lifting unit (34), realize the unlatching of the shutter (2)；
By adjusting driving conductor (33) by upward Ampere force less than the shutter (2) gravity of itself, make institute
State shutter (2) to be moved down in the presence of the gravity of itself, realize the closing of the shutter (2).
3. roasting plant as claimed in claim 1, it is characterised in that also including control unit, described control unit includes opening
Open sensor, closure sensor and programmable logic controller (PLC)；
The turn on sensor is respectively used to sense the open and close of the shutter (2) with closure sensor, and to described
Programmable logic controller (PLC) transmits electric signal；
The programmable logic controller (PLC) is used to adjust the size of the unidirectional current being passed through in driving conductor (33).
4. roasting plant as claimed in claim 3, it is characterised in that when the shutter (2) is opened, the unlatching sensing
Device is lighted, and the programmable logic controller (PLC) receives electric signal and adjusts the size of the electric current being passed through in driving conductor (33)
To adjust the size of the Ampere force for driving conductor (33) to be subject to；
When driving conductor (33) is equal to the gravity of the shutter (2) itself by upward Ampere force, the blinds
Window (2) is maintained open state, waits mechanical arm to pick and place piece；
When driving conductor (33) is less than the gravity of the shutter (2) itself by upward Ampere force, the blinds
Window (2) is closed, and the closure sensor lights, and the programmable logic controller (PLC) receives electric signal, and is cut off the driving and led
The electric current being passed through in body (33).
5. roasting plant as claimed in claim 3, it is characterised in that the lifting unit (34) is using gas suspension mode along described
Riser guide (32) is moved up and down.
6. roasting plant as claimed in claim 5, it is characterised in that the riser guide (32) is led for rectangular-shape plane
Rail, the lifting unit (34) is engaged by air flotation cell (341) with the riser guide (32)；The air flotation cell (341)
The riser guide (32) is surrounded on, the air flotation cell (341) is respectively equipped with gas towards the surrounding of the riser guide (32)
Camel, the floating cushion is provided with several stomatas.
7. roasting plant as claimed in claim 6, it is characterised in that when the shutter (2) needs to be turned on and off, institute
State programmable logic controller (PLC) and receive electric signal, and control the stomata on the floating cushion to spray compressed gas, make the air supporting
Unit (341) is suspended on the riser guide (32), is formed between the air flotation cell (341) and the riser guide (32)
Gap.
8. roasting plant as claimed in claim 6, it is characterised in that the air flotation cell (341) is connected with feeder,
Feeder described in the PLC controls is opened, and the stomata on the floating cushion is sprayed compressed gas.
9. roasting plant as claimed in claim 1, it is characterised in that the magnetic direction of the unidirectional magnetic field is equal with horizontal plane
OK；The direction for driving the unidirectional current being passed through in conductor (33) is parallel with horizontal plane.
10. roasting plant as claimed in claim 9, it is characterised in that the unidirectional current being passed through in the driving conductor (33)
Direction it is perpendicular with the magnetic direction of the unidirectional magnetic field.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510570147.9A CN105157365B (en) | 2015-09-09 | 2015-09-09 | Roasting plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510570147.9A CN105157365B (en) | 2015-09-09 | 2015-09-09 | Roasting plant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105157365A CN105157365A (en) | 2015-12-16 |
| CN105157365B true CN105157365B (en) | 2017-05-31 |
Family
ID=54798315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510570147.9A Active CN105157365B (en) | 2015-09-09 | 2015-09-09 | Roasting plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105157365B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106154601B (en) * | 2016-07-04 | 2019-04-30 | 武汉华星光电技术有限公司 | Apparatus for baking and its method for exhausting |
| CN109692792B (en) * | 2017-10-24 | 2021-11-26 | 东莞市雅康精密机械有限公司 | Drying method and device for lithium ion battery pole piece and coating machine |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2043472U (en) * | 1988-06-11 | 1989-08-30 | 林奇全 | Electromagnetic controller for opening and closing curtain |
| CN1037358C (en) * | 1990-10-15 | 1998-02-11 | 机械电子工业部工艺研究所 | Semi-automatic bottling machine |
| JP2762352B2 (en) * | 1995-09-06 | 1998-06-04 | 株式会社今井製作所 | Firing furnace |
| JP3111055B2 (en) * | 1998-10-27 | 2000-11-20 | ティーディーケイ株式会社 | Test transport system |
| JP4247258B2 (en) * | 2006-09-26 | 2009-04-02 | 株式会社日立製作所 | Brake control device for elevator |
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2015
- 2015-09-09 CN CN201510570147.9A patent/CN105157365B/en active Active
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| CN105157365A (en) | 2015-12-16 |
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