CN208180206U - A kind of lithium ion battery separator twin-screw extrusion unit - Google Patents
A kind of lithium ion battery separator twin-screw extrusion unit Download PDFInfo
- Publication number
- CN208180206U CN208180206U CN201820674403.8U CN201820674403U CN208180206U CN 208180206 U CN208180206 U CN 208180206U CN 201820674403 U CN201820674403 U CN 201820674403U CN 208180206 U CN208180206 U CN 208180206U
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- China
- Prior art keywords
- fixedly connected
- lithium ion
- ion battery
- battery separator
- electric machine
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model discloses a kind of lithium ion battery separator twin-screw extrusion units, including cabinet, rotary electric machine case is fixedly connected on the right side of cabinet wall, the bottom of rotary electric machine chamber interior wall is fixedly connected with rotation motor by motor cabinet, the surface of rotation motor output shaft is fixedly connected with connecting shaft, the top of connecting shaft runs through rotary electric machine case and extends to the outside of rotary electric machine case, the surface of connecting shaft and be located at rotary electric machine case outside be fixedly connected with the first belt pulley, the utility model relates to technical field of lithium ion.The lithium ion battery separator twin-screw extrusion unit, high molecular material after melting not enough uniformly leads to lithium ion battery separator Product index problem not up to standard in all respects, portable hopper is driven around movable balls rotation by pushing plate, the qualification rate for effectively raising lithium ion battery separator production avoids the uniform and stable caused production loss of material because after melting.
Description
Technical field
The utility model relates to technical field of lithium ion, specially a kind of lithium ion battery separator double screw extruder
Group.
Background technique
Lithium ion battery is a kind of secondary cell, it relies primarily on lithium ion, and movement carrys out work between a positive electrode and a negative electrode.
Lithium ion battery makees anode using carbon materials as cathode, with the compound containing lithium, exists without lithium metal, only lithium ion, this
It is exactly lithium ion battery.Lithium ion battery refers to the general name with lithium ion inlaid scheme for positive material cell.Lithium-ion electric
The charge and discharge process in pond is exactly the insertion and deintercalation process of lithium ion.During the insertion of lithium ion and deintercalation, at the same it is adjoint
(traditionally anode insertion or deintercalation indicate, and cathode is inserted into or is taken off with the insertion and deintercalation of lithium ion equivalent electronics
Inserting indicates).In charge and discharge process, lithium ion between positive and negative electrode insert back and forth by insertion/deintercalation and insertion/de-, is visually claimed
For " rocking chair batteries ".When charging the battery, there is lithium ion generation on the anode of battery, the lithium ion of generation is by electrolysis
Liquid movement is to cathode.And be in layer structure as the carbon of cathode, it has many micropores, and the lithium ion for reaching cathode is just embedded into carbon
In the micropore of layer, the lithium ion of insertion is more, and charging capacity is higher.Equally, when discharging battery, (i.e. we use electricity
The process in pond), the lithium ion abjection in cathode carbon-coating, and move back anode.The lithium ion for returning anode is more, discharge capacity
It is higher.
Traditional lithium ion battery separator twin-screw extrusion unit, in normal work often because of the high score after melting
Sub- material is not uniform enough, and leading to the lithium ion battery separator produced, Product index is not up to standard in all respects, seriously affects product
Qualification rate.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of lithium ion battery separator twin-screw extrusion unit,
High molecular material after solving melting is not uniform enough, leads to lithium ion battery separator Product index is not up to standard in all respects to ask
Topic.
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of lithium ion battery separator
Twin-screw extrusion unit, including cabinet are fixedly connected with rotary electric machine case, the rotary electric machine case on the right side of the cabinet wall
The bottom of inner wall is fixedly connected with rotation motor by motor cabinet, and the surface of the rotation motor output shaft is fixedly connected with
The top of connecting shaft, the connecting shaft runs through rotary electric machine case and extends to the outside of rotary electric machine case, the connecting shaft
Surface and be located at rotary electric machine case outside be fixedly connected with the first belt pulley, the surface of first belt pulley passes through belt
It is sequentially connected with the second belt pulley, movable axis, the bottom end of the movable axis are fixedly connected at the axle center of second belt pulley
It is rotatablely connected with the top of driving motor case, the top of the movable axis is rotatably connected to rotating disc, the surface of the rotating disc
It is fixedly connected with cylinder, pushing plate is arranged at the top of the periphery, is fixedly connected with activity on the left of the pushing plate
Hopper, the two sides of the portable hopper are fixedly connected to support telescopic bar, and the bottom of the portable hopper is fixedly connected with work
Dynamic ball, the surface of the movable balls are arranged with bottom frame, and the two sides of the portable hopper are communicated with body feed tank discharge nozzle, the case
The centre of internal wall bottom is fixedly connected with driving motor case, and the bottom of the driving motor chamber interior wall is fixedly connected with driving electricity
The surface of motivation, the cabinet is hinged with chamber door.
Preferably, speed reducer is fixedly connected on the output shaft of the drive motor.
Preferably, one end of the speed reducer output shaft is fixedly connected with the first screw rod.
Preferably, the surface of first screw rod is threaded with the second screw rod.
Preferably, the surface of first screw rod and the second screw rod is arranged with screw rod box.
Preferably, feed pipe is communicated at the top of the screw rod box, the bottom of the screw rod box is communicated with discharge nozzle.
Beneficial effect
The utility model provides a kind of lithium ion battery separator twin-screw extrusion unit.Have it is following the utility model has the advantages that
(1), the lithium ion battery separator twin-screw extrusion unit is driven by belt by the surface of the first belt pulley and is connected
It is connected to the second belt pulley, movable axis, bottom end and the driving motor case of movable axis are fixedly connected at the axle center of the second belt pulley
Top rotation connection, the top of movable axis are rotatably connected to rotating disc, and the surface of rotating disc is fixedly connected with cylinder, periphery
Top be arranged with pushing plate, portable hopper is fixedly connected on the left of pushing plate, the bottom of portable hopper is fixedly connected with work
Dynamic ball, the surface of movable balls are arranged with bottom frame, and the high molecular material after melting not enough uniformly causes lithium ion battery separator each
Aspect Product index problem not up to standard, portable hopper is driven around movable balls by pushing plate and rotates, so that high molecular material is molten
It is more uniform after melting, the qualification rate of lithium ion battery separator production is effectively raised, the material because after melting is avoided
It is uneven to stablize caused production loss.
(2), the lithium ion battery separator twin-screw extrusion unit, is fixedly connected to support by the two sides of portable hopper
Telescopic rod, the surface of cabinet are hinged with chamber door, and chamber door, which is easy to open, solves the problems, such as that equipment is not easy repair and maintenance, portable hopper
To be mounted on telescopic rod be also the stability for strengthening portable hopper in activity for two sides, and structure is relatively easy, convenient
Operation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram inside the utility model；
Fig. 2 is the top view that the utility model rotates dish structure；
Fig. 3 is the structural schematic diagram outside the utility model.
In figure: 1- cabinet, 2- rotary electric machine case, 3- rotate motor, 4- connecting shaft, the first belt pulley of 5-, the second skin of 6-
Belt wheel, 7- movable axis, 8- rotating disc, 9- cylinder, 10- pushing plate, 11- portable hopper, 12- support telescopic bar, 13- movable balls,
14- bottom frame, 15- body feed tank discharge nozzle, 16- driving motor case, 17- drive motor, 18- chamber door, 19- speed reducer, 20- first
Screw rod, the second screw rod of 21-, 22- screw rod box, 23- feed pipe, 24- discharge nozzle.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of lithium ion battery separator double screw extruder
Group, including cabinet 1 are fixedly connected with rotary electric machine case 2 on the right side of 1 inner wall of cabinet, and the bottom of 2 inner wall of rotary electric machine case passes through electricity
Base is fixedly connected with rotation motor 3, and the surface of rotation 3 output shaft of motor is fixedly connected with connecting shaft 4, connecting shaft 4
Top is through rotary electric machine case 2 and extends to the outside of rotary electric machine case 2, the surface of connecting shaft 4 and is located at rotary electric machine
The outside of case 2 is fixedly connected with the first belt pulley 5, and the surface of the first belt pulley 5 is sequentially connected with the second belt pulley by belt
6, movable axis 7 is fixedly connected at the axle center of the second belt pulley 6, the bottom end of movable axis 7 and the top of driving motor case 16 rotate
Connection, the top of movable axis 7 are rotatably connected to rotating disc 8, and the surface of rotating disc 8 is fixedly connected with cylinder 9,9 surface of cylinder
Top is arranged with pushing plate 10, and rotating disc 8 rotates so that cylinder 9 drives pushing plate 10 to push portable hopper 11, pushing plate 10
Left side is fixedly connected with portable hopper 11, and the two sides of portable hopper 11 are fixedly connected to support telescopic bar 12, portable hopper 11
Bottom be fixedly connected with movable balls 13, portable hopper 11 is rotated around movable balls 13, around sphere rotation more comprehensively,
The surface of movable balls 13 is arranged with bottom frame 14, and bottom frame 14 is the support bottom frame of movable balls 14, and bottom frame 14 passes through connecting rod and cabinet 1
It is fixedly connected on the left of inner wall, the two sides of portable hopper 11 are communicated with body feed tank discharge nozzle 15, the centre of 1 inner wall bottom of cabinet
It is fixedly connected with driving motor case 16, the bottom of 16 inner wall of driving motor case is fixedly connected with drive motor 17, the table of cabinet 1
Face is hinged with chamber door 18, and speed reducer 19, one end of 19 output shaft of speed reducer are fixedly connected on the output shaft of drive motor 17
It is fixedly connected with the first screw rod 20, the surface of the first screw rod 20 is threaded with the second screw rod 21, the first screw rod 20 and the second spiral shell
The surface of bar 21 is arranged with screw rod box 22, and screw rod box 22 is fixedly connected by the link block in left side with the inner wall of cabinet 1, and first
Screw rod box 22 is run through in one end of screw rod 20, and the other end and 22 inner wall of screw rod box of the first screw rod 20 are rotatablely connected, the second screw rod 21
Both ends respectively with the two sides of 22 inner wall of screw rod box be rotatablely connected, the top of screw rod box 22 is communicated with feed pipe 23, screw rod box 22
Bottom be communicated with discharge nozzle 24, the bottom end of discharge nozzle 24 is through cabinet 1 and extends to the outside of cabinet 1.
When work, chamber door 18 is opened by handle, the suitable lithium ion battery separator of the addition into portable hopper 11 is former
Material, the rotation motor 3 started in rotary electric machine case 2 operate, so that connecting shaft 4 drives the rotation of the first belt pulley 5, and pass through
Belt drives the rotation of the second belt pulley 6, to drive rotating disc 8 to rotate by movable axis 7, the rotation of cylinder 9 pushes pushing plate 10
Operating, and then pushing plate 10 pushes portable hopper 11 with movable balls 13 for surface pivots of the center of circle in bottom frame 14, portable hopper 11
Rotation squeezes support telescopic bar 12, and raw material falls into feed pipe 23 from body feed tank discharge nozzle 15, opens the drive in driving motor case 16
Dynamic motor 17, so that chamber door 18 drives the structure operating in speed reducer 19, and then the first screw rod 20 in screw rod box 22 drives
The rotation of second screw rod 21, and the material extruding that feed pipe 23 is fallen into is equipped with compatible to discharge nozzle 24 outside cabinet 1
Device receives the raw material flowed out from discharge nozzle 24.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of lithium ion battery separator twin-screw extrusion unit, including cabinet (1), it is characterised in that: cabinet (1) inner wall
Right side be fixedly connected with rotary electric machine case (2), the bottom of rotary electric machine case (2) inner wall is fixedly connected with by motor cabinet
It rotates motor (3), the surface of described rotation motor (3) output shaft is fixedly connected with connecting shaft (4), the connecting shaft (4)
Top through rotary electric machine case (2) and extend to the outsides of rotary electric machine case (2), the surface of the connecting shaft (4) and
It is fixedly connected with the first belt pulley (5) positioned at the outside of rotary electric machine case (2), the surface of first belt pulley (5) passes through skin
V belt translation is connected with the second belt pulley (6), is fixedly connected with movable axis (7), the work at the axle center of second belt pulley (6)
The bottom end of moving axis (7) and the top of driving motor case (16) are rotatablely connected, and the top of the movable axis (7) is rotatably connected to rotation
The surface of disk (8), the rotating disc (8) is fixedly connected with cylinder (9), is arranged with pushing plate at the top of cylinder (9) surface
(10), it is fixedly connected with portable hopper (11) on the left of the pushing plate (10), the two sides of the portable hopper (11) are fixed
It is connected with support telescopic bar (12), the bottom of the portable hopper (11) is fixedly connected with movable balls (13), the movable balls
(13) surface is arranged with bottom frame (14), and the two sides of the portable hopper (11) are communicated with body feed tank discharge nozzle (15), described
The centre of cabinet (1) inner wall bottom is fixedly connected with driving motor case (16), and the bottom of driving motor case (16) inner wall is solid
Surely it is connected with drive motor (17), the surface of the cabinet (1) is hinged with chamber door (18).
2. a kind of lithium ion battery separator twin-screw extrusion unit according to claim 1, it is characterised in that: the driving
Speed reducer (19) are fixedly connected on the output shaft of motor (17).
3. a kind of lithium ion battery separator twin-screw extrusion unit according to claim 2, it is characterised in that: the deceleration
One end of machine (19) output shaft is fixedly connected with the first screw rod (20).
4. a kind of lithium ion battery separator twin-screw extrusion unit according to claim 3, it is characterised in that: described first
The surface of screw rod (20) is threaded with the second screw rod (21).
5. a kind of lithium ion battery separator twin-screw extrusion unit according to claim 4, it is characterised in that: described first
The surface of screw rod (20) and the second screw rod (21) is arranged with screw rod box (22).
6. a kind of lithium ion battery separator twin-screw extrusion unit according to claim 5, it is characterised in that: the screw rod
It is communicated at the top of box (22) feed pipe (23), the bottom of the screw rod box (22) is communicated with discharge nozzle (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820674403.8U CN208180206U (en) | 2018-05-08 | 2018-05-08 | A kind of lithium ion battery separator twin-screw extrusion unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820674403.8U CN208180206U (en) | 2018-05-08 | 2018-05-08 | A kind of lithium ion battery separator twin-screw extrusion unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208180206U true CN208180206U (en) | 2018-12-04 |
Family
ID=64433276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820674403.8U Expired - Fee Related CN208180206U (en) | 2018-05-08 | 2018-05-08 | A kind of lithium ion battery separator twin-screw extrusion unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208180206U (en) |
-
2018
- 2018-05-08 CN CN201820674403.8U patent/CN208180206U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181204 Termination date: 20210508 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |