CN208536580U - Vacuum drying oven hermatic door - Google Patents
Vacuum drying oven hermatic door Download PDFInfo
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- CN208536580U CN208536580U CN201820616726.1U CN201820616726U CN208536580U CN 208536580 U CN208536580 U CN 208536580U CN 201820616726 U CN201820616726 U CN 201820616726U CN 208536580 U CN208536580 U CN 208536580U
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- rotation axis
- framework
- hinged
- door body
- vacuum drying
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Abstract
The utility model provides a kind of vacuum drying oven hermatic door, for cooperating with the framework of baking box, framework is formed with opening, vacuum drying oven hermatic door is for sealing opening, it includes door body, pneumatic cylinder, linkage mechanism and sealing element, pneumatic cylinder is set in framework, sealing element is set between framework and door body, linkage mechanism includes master arm and slave arm, master arm is hinged with framework, one end of master arm and the output shaft of pneumatic cylinder are hinged, the other end of master arm and door body are hinged, one end of slave arm and framework are hinged, the other end of slave arm and door body are hinged, the cylinder body of pneumatic cylinder and framework are hinged, pneumatic cylinder drives master arm rotation, linkage mechanism makes the folding of door body completion door body.Compact-sized, the stable action of door body folding of the vacuum drying oven hermatic door of the utility model, sealing effect are good.
Description
[technical field]
The utility model relates to lithium battery roasting plant technical field, especially it is a kind of it is compact-sized, sealing performance is good true
Empty furnace hermatic door.
[background technique]
In the production process of lithium battery, there are a vacuum drying process, moisture is on the influence of the performance of lithium battery
It is various, including capacity, internal resistance, internal pressure, self discharge, power density, cycle life, charge-discharge magnification, safety, consistency
Etc. indexs, and be dried in vacuo be promoted battery performance and ensure battery security important barrier.It is vacuum drying in order to guarantee
Sealing effect is equipped with hermatic door usually on vacuum drying oven, on the vacuum dryer high for automated production degree, generally adopts
With automatic seal door, this automatic seal door generally comprises door-plate, the rack and pinion drive mechanism, the motor that are meshed etc., door-plate
It is connect between rack gear by connecting rod, by motor-driven gear rack gear, then passes through rack and pinion drive mechanism band
Dynamic door-plate, realizes the lifting of door-plate.However, the hermatic door that this rack and pinion drive mechanism is formed is easy to happen wheel and rack
Phenomena such as de- tooth or stuck hermatic door, it is unable to meet production needs.
[utility model content]
The technical problem to be solved by the utility model is to provide the vacuum that one kind can effectively overcome the above problem to occur
Furnace hermatic door, compact-sized, the stable action of door body folding of vacuum drying oven hermatic door, sealing effect are good.
In order to solve the above-mentioned technical problem, the utility model provides a kind of vacuum drying oven hermatic door, for the frame with baking box
Body cooperation, framework are formed with opening, and vacuum drying oven hermatic door is theed improvement is that for sealing the opening: it include door body,
Pneumatic cylinder, linkage mechanism and sealing element, the pneumatic cylinder are set in the framework, and the sealing element is set to the framework and institute
It states between door body, the linkage mechanism includes master arm and slave arm, and the master arm and the framework are hinged, the active
One end of arm and the output shaft of the pneumatic cylinder are hinged, and the other end of the master arm and the door body are hinged, the slave arm
One end and the framework it is hinged, the other end of the slave arm and the door body are hinged, the cylinder body of the pneumatic cylinder with it is described
Framework is hinged, and the pneumatic cylinder drives the master arm rotation, and the linkage mechanism makes the folding of the door body completion door body.
In above structure, the hinged place of the master arm and the door body has the first rotation axis, the slave arm and institute
The hinged place for stating door body has the second rotation axis, and the hinged place of the slave arm and the framework has third rotation axis, described
The hinged place of master arm and the framework has the 4th rotation axis, the setting side of first rotation axis and second rotation axis
To parallel with the setting direction of the 4th rotation axis with the third rotation axis.
In above structure, first rotation axis is arranged along the vertical direction with second rotation axis, the third rotation
Axis is arranged along the vertical direction with the 4th rotation axis.
In above structure, the hinged place of the master arm and the output shaft has the 5th rotation axis, the 5th rotation
Axis is less than rotation of first rotation axis relative to first rotation axis relative to the radius of gyration of the 4th rotation axis
Radius.
In above structure, the master arm is in back power mark type, and the master arm has long end and short end, the long end and institute
It is hinged to state door body, the short end and the output shaft are hinged, and the hinged place of the master arm and the framework is set to the long end
Between the short end.
In above structure, the long end extends along upper left, and the short end extends along upper left.
In above structure, the quantity of the linkage mechanism is two sets, and the quantity of the pneumatic cylinder is two sets, and two sets described
Motivation structure is set to the two sides of the door body, and the pneumatic cylinder is set to the two sides of the framework.
It further include the synchronizing device for keeping two sets of linkage mechanisms synchronous in above structure, the synchronizing device includes connection
Lever, the driven gear set on the interlocking bar both ends and the driving gear at the 4th rotation axis, the linkage
Bar is rotatablely connected close to the position of driven gear and the framework, and the driven gear is engaged with the driving gear, the master
Moving gear and the master arm rotate synchronously.
In above structure, the sealing element is silica gel strip compatible with the door body outer profile, the direction of the door body
The side of framework opens up fluted, and the sealing element is set in the groove.
For the vacuum drying oven hermatic door of the utility model when door body opens and closes, pneumatic cylinder drives linkage mechanism movement, opens door body
Movement folding is steady when conjunction, and vacuum drying oven seal door structure is compact, and sealing effect is good after door body is closed.
[Detailed description of the invention]
Fig. 1 is the overall structure diagram of the utility model vacuum drying oven hermatic door
Fig. 2 is the schematic side view of the utility model vacuum drying oven hermatic door
In figure: 10, framework；20, door body；21, sealing element；30, pneumatic cylinder；31, output shaft；32, cylinder body；40, gear
Structure；41, master arm；42, slave arm；43, long end；44, short end；50, the first rotation axis；60, the second rotation axis；70, third turns
Moving axis；80, the 4th rotation axis；90, the 5th rotation axis；100, the 6th rotation axis；200, synchronizing device；210, interlocking bar；220,
Driven gear；230, driving gear.
[specific embodiment]
With reference to the accompanying drawing and specific embodiment is further described the utility model:
As Figure 1-Figure 2, the vacuum drying oven hermatic door of the utility model is used for battery roasting plant.Vacuum drying oven hermatic door
For the vacuum sealing to roasting plant, generally cooperate with the framework of baking box 10, framework 10 is formed with open (not marking), very
Empty furnace hermatic door is for sealing opening.Vacuum drying oven hermatic door includes door body 20, pneumatic cylinder 30, linkage mechanism 40 and sealing element
21, wherein pneumatic cylinder can also be replaced with the equivalent hydraulic cylinder of function.The quantity of linkage mechanism 40 is two sets, pneumatic cylinder 30
Quantity is two sets, and two sets of linkage mechanisms 40 are set to the two sides of door body 20, and pneumatic cylinder 30 is set to the two sides of framework 10.Sealing element 21 is set
Between framework 10 and door body 20, sealing element 21 is silica gel strip compatible with 20 outer profile of door body, door body 20 towards framework
10 side opens up fluted (not marking), and sealing element 21 is located in groove.
Linkage mechanism 40 includes master arm 41 and slave arm 42, and master arm 41 and framework 10 are hinged, and the one of master arm 41
End and the output shaft 31 of pneumatic cylinder 30 are hinged, and the other end and door body 20 of master arm 41 are hinged, one end of slave arm 42 and framework
10 is hinged, and the other end and door body 20 of slave arm 42 are hinged, and the cylinder body 32 and framework 10 of pneumatic cylinder 30 are hinged, and pneumatic cylinder 30 drives
Master arm 41 rotates, and linkage mechanism 40 makes the folding of the completion door body 20 of door body 20.Wherein, the hinged place of master arm 41 and door body 20
With the first rotation axis 50, the hinged place of slave arm 42 and door body 20 has the second rotation axis 60, slave arm 42 and framework 10
Hinged place has third rotation axis 70, and master arm 41 and the hinged place of framework 10 have the 4th rotation axis 80, the first rotation axis 50
It is parallel with the setting direction of the 4th rotation axis 80 with third rotation axis 70 with the setting direction of the second rotation axis 60.Specifically,
In the present embodiment, the first rotation axis 50 is arranged along the vertical direction with the second rotation axis 60, third rotation axis 70 and the 4th rotation axis
80 are arranged along the vertical direction.The hinged place of master arm 41 and output shaft 31 has the 5th rotation axis 90, and the 5th rotation axis 90 is opposite
In the radius of gyration of the radius of gyration less than the first rotation axis 50 relative to the first rotation axis 50 of the 4th rotation axis 80.Cylinder body 32 with
The hinged place of framework 10 is formed with the 6th rotation axis 100, the first rotation axis 50, the second rotation axis 60, third rotation axis the 70, the 4th
Rotation axis 80, the 5th rotation axis 90 and the 6th rotation axis 100 are arranged in parallel.
It further, further include the synchronizing device 200 for keeping two sets of linkage mechanisms 40 synchronous, synchronizing device 200 includes linkage
Bar 210, the driven gear 220 set on interlocking bar both ends and the driving gear 230 at the 4th rotation axis, interlocking bar 210
It is rotatablely connected close to the position of driven gear 220 and framework 10, driven gear 220 is engaged with driving gear 230, driving gear
230 rotate synchronously with master arm 41.
Further, master arm 41 is in back power mark type, and master arm 41 has long end 43 and short end 44, long end 43 and door body 20
Hingedly, short end 44 and output shaft 31 are hinged, and the hinged place of master arm 41 and framework 10 is set between long end 43 and short end 44.Long end
43 extend along upper left, and short end 44 extends along upper left.
The foregoing is merely this patent preferred embodiments, not limit this patent range, all using specification and attached
Equivalent structure or equivalent flow shift made by figure content is directly or indirectly used in other relevant technical fields, belongs to
The scope of this patent.
Claims (9)
1. a kind of vacuum drying oven hermatic door, for cooperating with the framework of baking box, framework is formed with opening, and vacuum drying oven hermatic door is used for
The opening is sealed, it is characterized in that: it includes door body, pneumatic cylinder, linkage mechanism and sealing element, the pneumatic cylinder is set to described
In framework, the sealing element is set between the framework and the door body, and the linkage mechanism includes master arm and slave arm,
The master arm and the framework are hinged, and one end of the master arm and the output shaft of the pneumatic cylinder are hinged, the master arm
The other end and the door body it is hinged, one end of the slave arm and the framework are hinged, the other end of the slave arm and institute
State that door body is hinged, the cylinder body of the pneumatic cylinder and the framework are hinged, and the pneumatic cylinder drives the master arm rotation, described
Motivation structure makes the folding of the door body completion door body.
2. vacuum drying oven hermatic door as described in claim 1, it is characterized in that: the master arm and the hinged place of the door body have
The hinged place of first rotation axis, the slave arm and the door body has the second rotation axis, the slave arm and the framework
Hinged place has third rotation axis, and the master arm and the hinged place of the framework are rotated with the 4th rotation axis, described first
Axis is parallel with the setting direction of the 4th rotation axis with the setting direction of second rotation axis with the third rotation axis.
3. vacuum drying oven hermatic door as claimed in claim 2, it is characterized in that: first rotation axis and second rotation axis edge
Up and down direction setting, the third rotation axis are arranged along the vertical direction with the 4th rotation axis.
4. vacuum drying oven hermatic door as claimed in claim 3, it is characterized in that: the hinged place of the master arm and the output shaft has
There is the 5th rotation axis, the 5th rotation axis is less than the first rotation axis phase relative to the radius of gyration of the 4th rotation axis
For the radius of gyration of first rotation axis.
5. vacuum drying oven hermatic door as claimed in claim 4, it is characterized in that: the master arm is in back power mark type, the master arm
With long end and short end, the long end and the door body are hinged, and the short end and the output shaft are hinged, the master arm and institute
The hinged place for stating framework is set between the long end and the short end.
6. vacuum drying oven hermatic door as claimed in claim 5, it is characterized in that: the long end extends along upper left, the short end
Extend along upper left.
7. vacuum drying oven hermatic door as claimed in claim 6, it is characterized in that: the quantity of the linkage mechanism is two sets, the gas
The quantity of cylinder pressure is two sets, and two sets of linkage mechanisms are set to the two sides of the door body, and the pneumatic cylinder is set to the framework
Two sides.
8. vacuum drying oven hermatic door as claimed in claim 7, it is characterized in that: further including keep two sets of linkage mechanisms synchronous same
Device is walked, the synchronizing device includes interlocking bar, set on the driven gear at the interlocking bar both ends and set on described 4th turn
Driving gear at moving axis, the interlocking bar are rotatablely connected close to the position of driven gear and the framework, the driven gear
It is engaged with the driving gear, the driving gear and the master arm rotate synchronously.
9. vacuum drying oven hermatic door as described in claim 1, it is characterized in that: the sealing element is mutually to fit with the door body outer profile
The silica gel strip matched, the side towards framework of the door body open up fluted, and the sealing element is set in the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820616726.1U CN208536580U (en) | 2018-04-27 | 2018-04-27 | Vacuum drying oven hermatic door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820616726.1U CN208536580U (en) | 2018-04-27 | 2018-04-27 | Vacuum drying oven hermatic door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208536580U true CN208536580U (en) | 2019-02-22 |
Family
ID=65395685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820616726.1U Active CN208536580U (en) | 2018-04-27 | 2018-04-27 | Vacuum drying oven hermatic door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208536580U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111029286A (en) * | 2019-11-20 | 2020-04-17 | 苏州迈正科技有限公司 | Transmission device and solar cell production system |
| CN112156952A (en) * | 2020-10-28 | 2021-01-01 | 苏州市鑫达试验设备有限公司 | Mini led white oil high temperature curing oven |
-
2018
- 2018-04-27 CN CN201820616726.1U patent/CN208536580U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111029286A (en) * | 2019-11-20 | 2020-04-17 | 苏州迈正科技有限公司 | Transmission device and solar cell production system |
| CN111029286B (en) * | 2019-11-20 | 2023-03-31 | 苏州迈正科技有限公司 | Pass back transmission device and solar cell production system |
| CN112156952A (en) * | 2020-10-28 | 2021-01-01 | 苏州市鑫达试验设备有限公司 | Mini led white oil high temperature curing oven |
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