CN206054762U - A kind of cut dust removing valve - Google Patents
A kind of cut dust removing valve Download PDFInfo
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- CN206054762U CN206054762U CN201621101635.1U CN201621101635U CN206054762U CN 206054762 U CN206054762 U CN 206054762U CN 201621101635 U CN201621101635 U CN 201621101635U CN 206054762 U CN206054762 U CN 206054762U
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- Prior art keywords
- blade
- dust removing
- cylinder
- sealing
- passage
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Abstract
This utility model is related to lithium battery production technical field, specifically discloses a kind of cut dust removing valve.Cut dust removing valve of the present utility model includes cavity, the blade being arranged in cavity and blade controller；Cavity includes two stationary planes, two open surfaces and two sealing surfaces；Two open surfaces connect the first passage and the second passage respectively, and two sealing surfaces pass through the first sealing plate respectively and the second sealing plate realizes that sealing, the first sealing plate and the second sealing plate are connected with blade respectively；Blade includes two surfaces, when two surfaces of blade are contacted with two open surfaces respectively, air-flow intercommunication between the first passage and the second passage；When two surfaces of blade are contacted with two sealing surfaces respectively, air-flow not intercommunication between the first passage and the second passage.Dust removing valve of the present utility model can carry out break-make control to negative pressure, and will not be blocked valve by little particle graphite powder, can be safe to use in Production Process of Lithium Battery.
Description
Technical field
This utility model is related to lithium battery production technical field, more particularly to a kind of cut dust removing valve.
Background technology
In prior art, the cut dust removing valve adopted by lithium ion battery production technical field is standard component, this
Cut dust removing valve is planted by piston movement to realize sealing, piston surface in motor process can be stained with pole powder, long and long
The piston that can make block and cannot move.Many micron-sized dust granules can be also produced during cut pole piece, this dust holds
It is easy to stick in the cavity of cut dust removing valve, cause cut dust removing valve to be blocked and cannot be used by short grained dust.
The content of the invention
This utility model is intended to the defect for overcoming existing cut dedusting valve technology, there is provided a kind of laser of new structure
Cutting dust removing valve.
For achieving the above object, this utility model is employed the following technical solutions：
On the one hand, this utility model provides a kind of cut dust removing valve, and the dust removing valve includes cavity and is arranged on institute
State the blade in cavity；The cavity includes two stationary planes, two open surfaces and two sealing surfaces；Described two open surfaces point
Do not connect the first passage and the second passage, described two sealing surfaces pass through the first sealing plate respectively and the second sealing plate is realized
Sealing, first sealing plate and second sealing plate are connected with the blade respectively；The dust removing valve also includes control institute
State the blade controller of blade movement；The blade includes two surfaces, when the blade two surfaces respectively with it is described
When two open surfaces are contacted, air-flow intercommunication between first passage and second passage；When two of the blade
When surface is contacted with described two sealing surfaces respectively, air-flow not intercommunication between first passage and second passage.
In some embodiments, the blade is arranged at medium position in the cavity.
In some embodiments, foam is posted on two surfaces of the blade.
In some embodiments, between the blade and the cavity, first sealing plate and second sealing plate
With gap.
In some embodiments, the blade is rotating vane, and the blade includes rotary shaft, the two ends point of the rotary shaft
Do not coordinate with first sealing plate and second sealing plate so that the rotating vane is rotated freely in the cavity.
In some embodiments, the blade controller includes the second cylinder, oscillating deck and push rod, the oscillating deck and institute
The rotary shaft for stating blade is fixedly connected, and second cylinder is connected with the push rod, and the push rod is connected with the oscillating deck.
In some embodiments, the blade controller include the first cylinder, the first gripper shoe, the second gripper shoe, first
Connecting plate and the second connecting plate；First cylinder includes fixed part and motion portion；One end of first gripper shoe and described
One end of second gripper shoe is fixedly connected with the fixed part of first cylinder respectively；The other end of first gripper shoe and institute
The other end for stating the second gripper shoe is fixedly connected with first sealing plate respectively；First connecting plate is set with the second connecting plate
Between being placed in first cylinder and first sealing plate；First connecting plate and the second connecting plate are arranged at the first support
Between plate and the second gripper shoe；First connecting plate is connected with the blade, and first connecting plate is connected with described second
Plate connects, and second connecting plate is connected with the motion portion of first cylinder.
In some embodiments, the blade controller includes the 3rd cylinder and fixed plate；One end of the fixed plate with
3rd cylinder is fixedly connected, and the other end of the fixed plate is fixedly connected with the cavity；3rd cylinder includes fortune
Lever, the blade are vertical vane, and the moving lever is connected with the vertical vane.
The beneficial effects of the utility model are：A kind of cut dust removing valve of new structure is provided, the dust removing valve energy
It is enough that break-make control is carried out to negative pressure, and valve will not be blocked by little particle graphite powder, can put in Production Process of Lithium Battery
The heart is used.
Description of the drawings
Fig. 1 is the dimensional structure diagram of the dust removing valve according to this utility model one embodiment.
Fig. 2 is the configuration schematic diagram of the dust removing valve according to this utility model one embodiment.
Fig. 3 is the structural representation of the blade according to this utility model one embodiment.
Fig. 4 is the structural representation of the cavity according to this utility model one embodiment.
Fig. 5 is the structural representation of the first connecting plate according to this utility model one embodiment.
Fig. 6 is the structural representation of the second connecting plate according to this utility model one embodiment.
Fig. 7 be the first sealing plate according to this utility model one embodiment structural representation.
Fig. 8 be the second sealing plate according to this utility model one embodiment structural representation.
Fig. 9 is the structural representation of the blade controller according to this utility model another embodiment.
Figure 10 is the dimensional structure diagram of the dust removing valve according to this utility model another embodiment.
Figure 11 is the planar structure schematic diagram of the dust removing valve according to this utility model another embodiment.
Figure 12 is the dimensional structure diagram of the dust removing valve according to this utility model another embodiment.
1st, the first passage 2, the second passage 3, cavity 31, primary sealing area
32nd, the first open surface 4, the second sealing plate 41, the second axis hole 42, the second seal boss
5th, the first sealing plate 51, the first axis hole 52, the first seal boss 6, the second gripper shoe
7th, the first gripper shoe 8, the second connecting plate 9, the first connecting plate 10, the first cylinder
11st, rotating vane 111, rotary shaft 112, foam 12, the 3rd cylinder
13rd, vertical vane 14, fixed plate 15, oscillating deck 151, fixing hole 152, waist hole
16th, push rod 161, Cam Follower 117, the second cylinder
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and specifically
Embodiment, is further elaborated to this utility model.It should be appreciated that specific embodiment described herein is only to solve
This utility model is released, and is not constituted to restriction of the present utility model.
With reference first to Fig. 1 and Fig. 2, the structural representation of the dust removing valve according to this utility model one embodiment is shown.One
Plant cut dust removing valve, including cavity 3 and the rotating vane 11 being arranged in cavity 3；Cavity 3 include two stationary planes, two
Individual open surface and two sealing surfaces；Two open surfaces connect the first passage 1 and the second passage 2, two sealing surfaces point respectively
Not Tong Guo the first sealing plate 5 and the second sealing plate 4 realize sealing, the first sealing plate 5 and the second sealing plate 4 respectively with rotating vane
11 connections.Specifically as shown in Figure 4, cavity 3 includes the first open surface 32 and primary sealing area 31, and the second open surface is and first
The relative face (not shown) of open surface 32, secondary sealing area are the face (not shown)s relative with primary sealing area 31.
Rotating vane 11 includes two surfaces, when two surfaces two open surfaces respectively with cavity 3 of rotating vane 11
During contact, air-flow intercommunication 2 between the first passage 1 and the second passage；When rotating vane 11 two surfaces respectively with cavity 3
Two sealing surfaces when contacting, air-flow not intercommunication between the first passage 1 and the second passage 2.
Dust removing valve also includes the blade controller of the control rotation of rotating vane 11, in the embodiment, blade controller
Including the first cylinder 10, the first gripper shoe 7, the second gripper shoe 6, the first connecting plate 9 and the second connecting plate 8.Wherein, the first cylinder
10 include fixed part and motion portion；First gripper shoe 7 is similar Z-shaped structure with the second gripper shoe 6, in cavity 3
Side supports the first cylinder 10, one end of the first gripper shoe 7, one end of the second gripper shoe 6 fixed part respectively with the first cylinder 10
It is fixedly connected；The other end of the first gripper shoe 7, the other end of the second gripper shoe 6 are fixedly connected with the first sealing plate 5 respectively.
First connecting plate 9 and the second connecting plate 8 are arranged between the first cylinder 10 and the first sealing plate 5, meanwhile, first connects
Fishplate bar 9 and the second connecting plate 8 are also disposed between the first gripper shoe and the second gripper shoe；I.e. the first connecting plate 9 is connected with second
Among plate 8 is located at the space formed by the first cylinder 10, the first sealing plate 5, the first gripper shoe 7 and the second gripper shoe 6.Specifically
, the first connecting plate 9 is connected with rotating vane 11, and the first connecting plate 9 is also connected with the second connecting plate 8, and the second connecting plate 8 with
The motion portion connection of the first cylinder 10.
In preferred embodiment, rotating vane 11 is arranged on the medium position in cavity 3, rotating vane 11 and cavity 3, the
There is gap, to ensure that rotating vane 11 is not in card in rotary course between one sealing plate 5 and the second sealing plate 4
System, cannot also prevent rotating vane 11 from rotating when there are the dust accumulations such as graphite powder so that dust removing valve is in lithium battery in time
Normally can use in production process.
In preferred embodiment, as shown in figure 3, rotating vane 11 includes rotary shaft 111, the two ends difference of rotary shaft 111
Coordinate with the first sealing plate 5 and the second sealing plate 4 so that rotating vane 11 can be rotated freely in cavity 3.Rotating vane 11
Two surfaces post foam 112, while sealing function is played, can take into account buffering and reduce noise effect.
As shown in Figure 7 and Figure 8, the first sealing plate 5 includes the first seal boss 52, the first axis hole 51 and is distributed in surrounding
Screw hole, the second sealing plate 4 includes the second seal boss 42, the second axis hole 41 and is distributed in the screw hole of surrounding.Rotation
The two ends of the rotary shaft 111 of blade 11 are coordinated with the first axis hole 51 and the second axis hole 41 respectively, to ensure 11 energy of rotating vane
Rotate freely in cavity 3.In addition, when two sealing surfaces of rotating vane 11 and cavity 3 are contacted, rotating vane 11 it is upper and lower
Part can be contacted with the first seal boss 52 and the second seal boss 21 respectively, to ensure that the surrounding of rotating vane 11 is sealed,
Reach the purpose for blocking air-flow completely.
As shown in Figure 5 and Figure 6, the first connecting plate 9 includes two card keys 92 and the first screw hole 91, and the second connecting plate 8 is wrapped
Two draw-in grooves 82 and the second screw hole 81 are included, two card keys 92 of the first connecting plate 9 are stuck in two cards of the second connecting plate 8
In groove 82.
In this embodiment, when the motion portion of the first cylinder 10 rotates, the rotation of 9 pursuit movement portion of the first connecting plate, then
The second connecting plate 8 is driven to rotate, the second connecting plate 8 is further driven to blade 11 and rotates together.When rotating vane 11 is rotated to
When two surfaces for posting foam of rotating vane piece 11 are contacted with two sealing surfaces of cavity 3 respectively, the first passage 1 and second is logical
Between pore 2 cannot vent flow, i.e. the first cylinder 10 be sealing state when being rotated 45 ° of 11 rotate counterclockwise of blade, close
Under envelope state, cut dust removing valve does not carry out dust suction dedusting；Post when rotating vane 11 rotates to two of rotating vane 11
When the surface of foam is contacted with two open surfaces of cavity 3 respectively, can be with smooth between the first passage 1 and the second passage 2
Vent flow, i.e. be connected state when the first cylinder 10 is rotated 45 ° of 11 rotate counterclockwise of blade, under connected state, swash
Light cutting dust removing valve realizes dust suction dedusting function.
This utility model provides another embodiment, and as shown in Figure 9 and Figure 10, in this embodiment, blade is still rotation
Rotating vane piece 11, blade controller include the second cylinder 17, oscillating deck 15 and push rod 16, the rotation of oscillating deck 15 and rotating vane 11
Rotating shaft 111 is fixedly connected, and the second cylinder 17 is connected with push rod 16, and push rod 16 is connected with the oscillating deck 15.One end of push rod 16
Screwed hole is provided with, this screwed hole is connected with the screw thread position of the guide rod of the second cylinder 17,16 other end of push rod is additionally provided with a through hole,
This through hole is provided with Cam Follower 161, and top is fixed by nut.Oscillating deck 15 is provided with fixing hole 151 and waist hole 152,
The rotary shaft 111 of fixing hole 151 and rotating vane 11 is fixed；The length of waist hole 152 preferably ensures that rotating vane 11 can revolve
Turn 90 ° of length.Cam Follower 161 in push rod 16 slides in the waist hole 152 of oscillating deck 15, can drive oscillating deck 15
Rotation.The rotary shaft 111 of the fixing hole 151 and rotating vane 11 of oscillating deck 15 is connected, and oscillating deck 15 is revolved around fixing hole 151
When turning, rotary shaft 111 is also rotated with.Second cylinder 17 is transported about 111 by the rotary shaft that push rod 16 controls rotating vane 11
Dynamic (direction shown in four-headed arrow in Fig. 9), rotary shaft 111 is slided in the waist hole 152 of oscillating deck 15, so that oscillating deck 15 revolves
Turn, and then blade 11 is rotated to rotate, reach the purpose of break-make negative pressure.The situation and first of break-make air-flow in concrete cavity 3
It is consistent in kind embodiment.
This utility model also provides another embodiment, and as shown in FIG. 11 and 12, in this embodiment, blade is using vertical
Prismatic blade 13, can transport in movement in vertical direction (direction shown in four-headed arrow in Figure 11), the rotation different from rotating vane 11
It is dynamic.Blade controller includes the 3rd cylinder 12 and fixed plate 14；Wherein, one end of fixed plate 14 is fixed with the 3rd cylinder 12 and is connected
Connect, the other end of fixed plate 14 is fixedly connected with cavity 3；3rd cylinder 12 includes moving lever.The moving lever of the 3rd cylinder 12 with
Vertical vane 13 connects, and the 3rd cylinder 12 can make vertical vane 13 move up and down in (direction shown in four-headed arrow in Figure 11),
Reach the purpose of break-make negative pressure in cavity 3.In concrete cavity 3, the situation of break-make air-flow is consistent with the first embodiment.
The beneficial effects of the utility model are：A kind of cut dust removing valve of new structure is provided, the dust removing valve energy
It is enough that break-make control is carried out to negative pressure, and valve will not be blocked by little particle graphite powder, can put in Production Process of Lithium Battery
The heart is used.
The above specific embodiment of the present utility model, does not constitute the restriction to this utility model protection domain.
Any various other corresponding change and deformation according to done by technology design of the present utility model, should be included in practical
In new scope of the claims.
Claims (8)
1. a kind of cut dust removing valve, it is characterised in that the dust removing valve includes cavity and the leaf being arranged in the cavity
Piece；
The cavity includes two stationary planes, two open surfaces and two sealing surfaces；
Described two open surfaces connect the first passage and the second passage respectively, and described two sealing surfaces are close by first respectively
Shrouding and the second sealing plate realize that sealing, first sealing plate and second sealing plate are connected with the blade respectively；
The dust removing valve also includes the blade controller of the control blade movement；
The blade includes two surfaces, when two surfaces of the blade are contacted with described two open surfaces respectively, described
Air-flow intercommunication between first passage and second passage；When the blade two surfaces respectively with described two sealings
When face contacts, air-flow not intercommunication between first passage and second passage.
2. dust removing valve as claimed in claim 1, it is characterised in that the blade is arranged at medium position in the cavity.
3. dust removing valve as claimed in claim 1, it is characterised in that post foam in two surfaces of the blade.
4. dust removing valve as claimed in claim 1, it is characterised in that the blade and the cavity, first sealing plate with
And there is between second sealing plate gap.
5. dust removing valve as claimed in claim 1, it is characterised in that the blade is rotating vane, the rotating vane includes
Rotary shaft, the two ends of the rotary shaft are coordinated with first sealing plate and second sealing plate respectively so that the rotation
Blade is rotated freely in the cavity.
6. dust removing valve as claimed in claim 5, it is characterised in that the blade controller includes the second cylinder, oscillating deck
And push rod, the oscillating deck is fixedly connected with the rotary shaft of the rotating vane, and second cylinder is connected with the push rod, institute
State push rod to be connected with the oscillating deck.
7. dust removing valve as claimed in claim 1, it is characterised in that the blade controller include the first cylinder, first
Fagging, the second gripper shoe, the first connecting plate and the second connecting plate；
First cylinder includes fixed part and motion portion；
One end of one end of first gripper shoe and second gripper shoe is fixed with the fixed part of first cylinder respectively
Connection；The other end of the other end of first gripper shoe and second gripper shoe is fixed with first sealing plate respectively and is connected
Connect；
Between first connecting plate and the second connecting plate are arranged at first cylinder and first sealing plate；Described first
Connecting plate and the second connecting plate are arranged between the first gripper shoe and the second gripper shoe；First connecting plate is connected with the blade
Connect, first connecting plate is connected with second connecting plate, second connecting plate is connected with the motion portion of first cylinder
Connect.
8. dust removing valve as claimed in claim 1, it is characterised in that the blade controller includes the 3rd cylinder and fixation
Plate；One end of the fixed plate is fixedly connected with the 3rd cylinder, and the other end of the fixed plate is fixed with the cavity and connected
Connect；3rd cylinder includes moving lever, and the blade is vertical vane, and the moving lever is connected with the vertical vane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621101635.1U CN206054762U (en) | 2016-09-30 | 2016-09-30 | A kind of cut dust removing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621101635.1U CN206054762U (en) | 2016-09-30 | 2016-09-30 | A kind of cut dust removing valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206054762U true CN206054762U (en) | 2017-03-29 |
Family
ID=58363420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621101635.1U Active CN206054762U (en) | 2016-09-30 | 2016-09-30 | A kind of cut dust removing valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206054762U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106975839A (en) * | 2017-05-27 | 2017-07-25 | 东莞市倡原钣神智能装备有限公司 | A kind of laser cutting machine dust collection mechanism |
-
2016
- 2016-09-30 CN CN201621101635.1U patent/CN206054762U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106975839A (en) * | 2017-05-27 | 2017-07-25 | 东莞市倡原钣神智能装备有限公司 | A kind of laser cutting machine dust collection mechanism |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518103 Guangdong city of Shenzhen province Baoan District Fuyong Street South Huaide Chui Huaide Industrial Park District twenty-ninth Building 1 floor, 2 floor and 6 floor Patentee after: SHENZHEN GEESUN INTELLIGENT TECHNOLOGY Co.,Ltd. Address before: 518103 Guangdong city of Shenzhen province Baoan District Fuyong Street South Huaide Chui Huaide Industrial Park District twenty-ninth Building 1 floor, 2 floor and 6 floor Patentee before: SHENZHEN JIYANG ZHIYUN TECHNOLOGY Co.,Ltd. |