CN110420841A - A kind of accumulator cell lead screening separator - Google Patents
A kind of accumulator cell lead screening separator Download PDFInfo
- Publication number
- CN110420841A CN110420841A CN201910701547.7A CN201910701547A CN110420841A CN 110420841 A CN110420841 A CN 110420841A CN 201910701547 A CN201910701547 A CN 201910701547A CN 110420841 A CN110420841 A CN 110420841A
- Authority
- CN
- China
- Prior art keywords
- vibrating
- sieve plate
- fixed
- barrel
- rotating shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
- B07B1/34—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro perpendicularly or approximately perpendiculary to the plane of the screen
- B07B1/343—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro perpendicularly or approximately perpendiculary to the plane of the screen with mechanical drive elements other than electromagnets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
- B07B1/4645—Screening surfaces built up of modular elements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a kind of accumulator cell lead screening separators, including support base and the vibrating seat being slidably mounted in support base, vibrating seat includes vibrating barrel and the vibrating motor that is mounted on outside vibrating barrel, the outside of vibrating barrel is equipped with sieve plate regulating mechanism simultaneously, several sieve plates are connected on sieve plate regulating mechanism, and rotary electric machine is installed, the power output end of rotary electric machine is connected with sieve plate regulating mechanism on vibrating barrel.The present invention by installing two vibrating springs up and down between support base and vibrating seat, realize that vibrating seat can tremble energetically in upward vibration and downward vibration processes, and then improve vibration frequency, realize the high efficiency screening of screening plant, solving existing screening plant is usually that vibrating seat and pedestal is directly arranged, vibrating spring is set between vibrating seat and pedestal, then vibrating motor is set on vibrating seat or pedestal, by the screening of vibrating motor vibration realizing material, the lower problem of vibration efficiency.
Description
Technical field
The invention belongs to battery preparation fields, are related to the screening plant and its application method of a kind of accumulator cell lead material.
Background technique
The fineness of lead material influences the work of battery in battery preparation process, it is therefore desirable to lead material is sieved,
Existing screening plant is usually that vibrating seat and pedestal is directly arranged, and vibrating spring is arranged between vibrating seat and pedestal, then exists
Vibrating motor is set on vibrating seat or pedestal, by the screening of vibrating motor vibration realizing material, vibration efficiency is lower, and
The biggish material of partial size, which needs to remove sieve, after screening, on sieve pours out, inconvenient to use.
Summary of the invention
The purpose of the present invention is to provide a kind of accumulator cell lead screening separators, by between support base and vibrating seat
Two vibrating springs of installation up and down realize that vibrating seat can tremble energetically in upward vibration and downward vibration processes, in turn
Vibration frequency is improved, realizes the high efficiency screening of screening plant, solving existing screening plant is usually directly setting vibration
Seat and pedestal, are arranged vibrating spring, vibrating motor then are arranged on vibrating seat or pedestal, passes through between vibrating seat and pedestal
The screening of vibrating motor vibration realizing material, the lower problem of vibration efficiency.
The purpose of the present invention can be achieved through the following technical solutions:
A kind of accumulator cell lead screening separator, including support base and the vibrating seat being slidably mounted in support base, vibration
Dynamic seat includes vibrating barrel and the vibrating motor that is mounted on outside vibrating barrel, while the outside of vibrating barrel is equipped with sieve plate and adjusts machine
Structure is connected with several sieve plates on sieve plate regulating mechanism, and is equipped with rotary electric machine on vibrating barrel, the power output of rotary electric machine
End is connected with sieve plate regulating mechanism.
Further, support base includes splicing plate, and the surface middle part integrally connected of splicing plate is fixed with support tube, support
The side wall of cylinder is provided with discharge port, while the top integrally connected of support tube is fixed with the first spacing collar, the surface of the first spacing collar
Angularly integrally connected is fixed with gag lever post；
The normal section of vibrating barrel is regular polygon, and wherein the number of edges of polygon is more than or equal to, while the bottom end of vibrating barrel is inserted
It connects in spacing collar, the top end face integral middle of vibrating barrel is fixedly connected with fixed link, consolidates vertically downward at the center of fixed link
Surely there is a positioning column, the cross sectional shape of positioning column and vibrating barrel is regular polygon, and the regular polygon in two sections is similar, vibration
The side wall of dynamic cylinder is angularly provided with several rotation holes, while the side wall of positioning column is angularly provided with rotation corresponding with rotation hole
Slot, while the one side wall of vibrating barrel is vertically and fixedly provided with L-type support, and the wall outer surface bottom integrally connected of vibrating barrel is fixed
There is the second spacing collar, the bottom end integrally connected of L-type support is fixed on the second spacing collar surface, while the surface etc. of the second spacing collar
Angle is provided with several limit holes with gag lever post cooperation.
Further, gag lever post top wall outer surface is provided with external screw thread, and gag lever post top passes through across limit hole
Threaded connection is fixed with nut, is equipped with the first vibrating spring and the second vibrating spring, the first vibration bullet from upper and lower sleeve on gag lever post
The top end face of spring connects with nut, and bottom face connects with the surface of the second spacing collar, at the same the bottom face of the second vibrating spring with
The surface of first spacing collar connects, and top connects with the bottom surface of the second spacing collar.
Further, sieve plate is isosceles trapezoidal structure, and the bottom surface integrally connected of sieve plate is fixed with first rotating shaft, upper bottom surface
Integrally connected is fixed with the second shaft, and sieve plate regulating mechanism is mounted in first rotating shaft, and first rotating shaft is mounted on by bearing to be turned
In dynamic hole, and the second shaft is mounted in rotation slot by bearing, and the surface of sieve plate is provided with several sieve pores, under sieve plate
Bottom surface connects with the side wall inner surfaces of vibrating barrel, and upper bottom surface connects with the wall outer surface of positioning column, while between adjacent sieve plate
Waist side connect.
Further, sieve plate regulating mechanism includes several adjusting rods for being mounted on first rotating shaft one end, while adjacent adjusting
It is connected between bar by pull rod, the top of adjusting rod is provided with the mounting hole with first rotating shaft cooperation, and first rotating shaft passes through vibration
The side wall and then adjusting rod of cylinder are fixed on one end of first rotating shaft by mounting hole, and the rotation for passing through adjusting rod drives first
Shaft rotation, while the middle part of adjusting rod and bottom have the first pulling eye and the second pulling eye, the both ends difference one of pull rod
It is fixedly connected with the first stay column and the second stay column, the first stay column of pull rod is connected to one of adjusting in two neighboring adjusting rod
In first pulling eye of bar, while the second stay column of the pull rod is connected in the second pulling eye of another adjusting rod, and wherein one
The mounting hole that a first rotating shaft passes through adjusting rod top is connected with the power output end of rotary electric machine.
Beneficial effects of the present invention:
1, the present invention by between support base and vibrating seat up and down install two vibrating springs, realize vibrating seat to
It can tremble energetically in upper vibration and downward vibration processes, and then improve vibration frequency, realize the high-efficiency sieve of screening plant
Point, solving existing screening plant is usually that vibrating seat and pedestal is directly arranged, setting vibration bullet between vibrating seat and pedestal
Then vibrating motor is arranged on vibrating seat or pedestal in spring, pass through the screening of vibrating motor vibration realizing material, vibration efficiency
Lower problem.
2, several sieve plates and sieve plate regulating mechanism is arranged in the present invention, realizes that several sieve plates are in horizontality when screening, into
The normal screening process of row directly adjusts several sieve plate inclinations by sieve plate regulating mechanism after screening, realizes on sieve plate
Big partial size material is directly discharged by gravity, easy to use without in addition pouring out.
Detailed description of the invention
In order to facilitate the understanding of those skilled in the art, the present invention will be further described below with reference to the drawings.
Fig. 1 is lead screening separator structural schematic diagram of the present invention；
Fig. 2 is the Structure explosion diagram of Fig. 1；
Fig. 3 is support base structural schematic diagram；
Fig. 4 is vibrating seat structural schematic diagram；
Fig. 5 is the partial structural diagram of Fig. 4；
Fig. 6 is the partial structural diagram of Fig. 4；
Fig. 7 is the partial structurtes explosive view of Fig. 6.
Specific embodiment
A kind of accumulator cell lead screening separator as depicted in figs. 1 and 2, including support base 1 and is slidably mounted on branch support group
Vibrating seat 2 on seat 1, vibrating seat 2 include vibrating barrel 3 and the vibrating motor 4 that is mounted on outside vibrating barrel 3, while vibrating barrel 3
Outside is equipped with sieve plate regulating mechanism 5, and several sieve plates 6 are connected on sieve plate regulating mechanism 5, and is equipped with and turns on vibrating barrel 3
Dynamic motor 7, the power output end of rotary electric machine 7 are connected with sieve plate regulating mechanism 5；
As shown in figure 3, support base 1 includes splicing plate 11, the surface middle part integrally connected of splicing plate 11 is fixed with support
Cylinder 12, the side wall of support tube 12 is provided with discharge port, while the top integrally connected of support tube 12 is fixed with the first spacing collar 13, the
Angularly integrally connected is fixed with gag lever post 14 on the surface of one spacing collar 13；
As shown in figure 4, the normal section of vibrating barrel 3 is regular polygon, wherein the number of edges of polygon is more than or equal to 10, shakes simultaneously
The bottom end of dynamic cylinder 3 is plugged in spacing collar 13, and the top end face integral middle of vibrating barrel 3 is fixedly connected with fixed link 31, fixed link
Positioning column 32 is fixed at 31 center vertically downward, positioning column 32 and the cross sectional shape of vibrating barrel 3 are regular polygon, and
The regular polygon in two sections is similar, and the side wall of vibrating barrel 3 is angularly provided with several rotation holes 33, while the side wall of positioning column 32
It is angularly provided with rotation slot 34 corresponding with rotation hole 33, while the one side wall of vibrating barrel 3 is vertically and fixedly provided with L-type support 35,
And the wall outer surface bottom integrally connected of vibrating barrel 3 is fixed with the second spacing collar 36, the bottom end integrally connected of L-type support 35
It is fixed on 36 surface of the second spacing collar, while the surface of the second spacing collar 36 is angularly provided with several limits cooperated with gag lever post 14
Position hole 361；
14 top wall outer surface of gag lever post is provided with external screw thread, and 14 top of gag lever post passes through limit hole 361 and passes through spiral shell
Line is fixedly connected with nut 15, shakes on gag lever post 14 from upper and lower sleeve equipped with the first vibrating spring 8 and the second vibrating spring 9, first
The top end face of spring 8 of moving connects with nut 15, and bottom face connects with the surface of the second spacing collar 36, while the second vibrating spring 9
Bottom face connect with the surface of the first spacing collar 13, top connects with the bottom surface of the second spacing collar 36；
As shown in Fig. 5, Fig. 6 and Fig. 7, sieve plate 6 is isosceles trapezoidal structure, and the bottom surface integrally connected of sieve plate 6 is fixed with the
One shaft 61, upper bottom surface integrally connected are fixed with the second shaft 62, and first rotating shaft 61 is mounted in rotation hole 33 by bearing, and
And second shaft 62 be mounted in rotation slot 34 by bearing, and the surface of sieve plate 6 is provided with several sieve pores 63, under sieve plate 6
Bottom surface connects with the side wall inner surfaces of vibrating barrel 3, and upper bottom surface connects with the wall outer surface of positioning column 32, while adjacent sieve plate 6
Between waist side connect so that several sieve plates 6 assemble after when being in a horizontal position, several sieve plates 6 are by vibrating barrel 3 and fixed
Closing is filled in gap between the column 32 of position, and when so that several sieve plates 6 being in horizontal, material can only pass through sieve after entering vibrating barrel 3
It sifts out in hole 63；
Sieve plate regulating mechanism 5 includes several adjusting rods 51 for being mounted on 61 one end of first rotating shaft, while adjacent adjusting rod 51
Between be connected by pull rod 52, the top of adjusting rod 51 is provided with the mounting hole 511 cooperated with first rotating shaft 61, and first rotating shaft is worn
The side wall and then adjusting rod 51 of crossing vibrating barrel 3 are fixed on one end of first rotating shaft 61 by mounting hole 511, pass through adjusting rod
51 rotation drives first rotating shaft 61 to rotate, while the middle part of adjusting rod 51 and bottom have the first pulling eye 512 and second
Pulling eye 513, integrally connected is fixed with the first stay column 521 and the second stay column 522, two neighboring adjusting rod respectively at the both ends of pull rod 52
First stay column 521 of pull rod 52 is connected in the first pulling eye 512 of one of adjusting rod 51 in 51, while the of the pull rod 52
Two stay columns 522 are connected in the second pulling eye 522 of another adjusting rod 51, and one of first rotating shaft 61 passes through adjusting rod
The mounting hole 511 on 51 tops is connected with the power output end of rotary electric machine 7, drives this first turn by the rotation of rotary electric machine 7
Axis 61 rotates, and first rotating shaft 61 drives adjusting rod 51 fixed thereon to rotate when rotating, and 51 top of adjusting rod surrounds first rotating shaft
When 61 rotation, by pushing the first stay column 521 in the first pulling eye 512 mobile simultaneously, the first stay column 521 pushes side phase at middle part
Adjacent adjusting rod 51 is moved together with the adjusting rod 51 of the offer power, while bottom is by pulling the in the second pulling eye 522
Two stay columns 522 are mobile simultaneously, adjusting rod 51 of the adjusting rod 51 that the second stay column 522 pulls the other side adjacent against the offer power
It moves together, and so on, when rotary electric machine 7 rotates, and first rotating shaft 61 is driven to rotate, realize all first rotating shafts 61 simultaneously
It is rotated to a direction, adjacent sieve plate 5 tilts after the first rotating shaft 61 on all sieve plates 5 rotates, and realizes after sieving on sieve plate 5
Being automatically drained out for salvage stores, it is easy to use；
The specifically used method of the accumulator cell lead screening separator is as follows:
The first step, when lead material screen timesharing, all sieve plates 6 are in horizontal position, and waist side connects, while by lead material
It pours into screening plant, then opens vibrating motor 4, drive the remaining vibration of vibrating barrel 3, vibrating barrel 3 is when the vibrations are up and down by the
The remaining vibration of one vibrating spring 8 and the second vibrating spring 9 improves the vibration frequency of vibrating barrel 3, and then improves screening efficiency；
Second step, after lead material screen point, control rotary electric machine 7 is rotated, and drives first in 7 rotation process of rotary electric machine
Shaft 61 rotates, and first rotating shaft 61 drives adjusting rod 51 fixed thereon to rotate when rotating, and 51 top of adjusting rod surrounds first turn
When axis 61 rotates, by pushing the first stay column 521 in the first pulling eye 512 mobile simultaneously, the first stay column 521 pushes side at middle part
Adjacent adjusting rod 51 is moved together with the adjusting rod 51 of the offer power, while bottom is by pulling in the second pulling eye 522
Second stay column 522 is mobile simultaneously, adjusting rod of the adjusting rod 51 that the second stay column 522 pulls the other side adjacent against the offer power
51 move together, and so on, when rotary electric machine 7 rotates, and first rotating shaft 61 is driven to rotate, realize that all first rotating shafts 61 are same
Shi Xiangyi direction rotates, and adjacent sieve plate 5 tilts after the first rotating shaft 61 on all sieve plates 5 rotates, and realizes and sieves on sieve plate 5
Salvage stores is automatically drained out afterwards, easy to use.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to better explain the present invention
Principle and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (5)
1. a kind of accumulator cell lead screening separator, which is characterized in that including support base (1) and be slidably mounted on support base
(1) vibrating seat (2) on, vibrating seat (2) include vibrating barrel (3) and are mounted on the external vibrating motor (4) of vibrating barrel (3), together
When vibrating barrel (3) outside be equipped with sieve plate regulating mechanism (5), be connected on sieve plate regulating mechanism (5) several sieve plates (6), and
And rotary electric machine (7) are installed on vibrating barrel (3), the power output end of rotary electric machine (7) is connected with sieve plate regulating mechanism (5)
It connects.
2. a kind of accumulator cell lead screening separator according to claim 1, which is characterized in that support base (1) includes connecing
Flitch (11), the surface middle part integrally connected of splicing plate (11) are fixed with support tube (12), and the side wall of support tube (12) is provided with out
Material mouth, while the top integrally connected of support tube (12) is fixed with the first spacing collar (13), the surface etc. of the first spacing collar (13)
Angle integrally connected is fixed with gag lever post (14)；
The normal section of vibrating barrel (3) is regular polygon, and wherein the number of edges of polygon is more than or equal to (10), while vibrating barrel (3)
Bottom end is plugged in spacing collar (13), and the top end face integral middle of vibrating barrel (3) is fixedly connected with fixed link (31), fixed link
(31) it is fixed with vertically downward at center positioning column (32), the cross sectional shape of positioning column (32) and vibrating barrel (3) is positive more
Side shape, and the regular polygon in two sections is similar, and the side wall of vibrating barrel (3) is angularly provided with several rotation holes (33), simultaneously
The side wall of positioning column (32) is angularly provided with rotation slot (34) corresponding with rotation hole (33), while the side of vibrating barrel (3)
Wall is vertically and fixedly provided with L-type support (35), and the wall outer surface bottom integrally connected of vibrating barrel (3) is fixed with the second spacing collar
(36), the bottom end integrally connected of L-type support (35) is fixed on the second spacing collar (36) surface, while the table of the second spacing collar (36)
Face is angularly provided with several limit holes (361) with gag lever post (14) cooperation.
3. a kind of accumulator cell lead screening separator according to claim 2, which is characterized in that gag lever post (14) top side wall
Outer surface is provided with external screw thread, and gag lever post (14) top is connected through a screw thread across limit hole (361) and is fixed with nut (15),
The first vibrating spring (8) and the second vibrating spring (9), the top of the first vibrating spring (8) are equipped with from upper and lower sleeve on gag lever post (14)
End face connects with nut (15), and bottom face connects with the surface of the second spacing collar (36), while the bottom end of the second vibrating spring (9)
Face connects with the surface of the first spacing collar (13), and top connects with the bottom surface of the second spacing collar (36).
4. a kind of accumulator cell lead screening separator according to claim 1, which is characterized in that sieve plate (6) is isosceles trapezoid
Structure, the bottom surface integrally connected of sieve plate (6) are fixed with first rotating shaft (61), and upper bottom surface integrally connected is fixed with the second shaft
(62), sieve plate regulating mechanism (5) is mounted on first rotating shaft (61), and first rotating shaft (61) is mounted on rotation hole (33) by bearing
In, and the second shaft (62) is mounted in rotation slot (34) by bearing, and the surface of sieve plate (6) is provided with several sieve pores
(63), the bottom surface of sieve plate (6) connects with the side wall inner surfaces of vibrating barrel (3), the side wall appearance of upper bottom surface and positioning column (32)
Face connects, while the waist side between adjacent sieve plate (6) connects.
5. a kind of accumulator cell lead screening separator according to claim 4, which is characterized in that sieve plate regulating mechanism (5) packet
Several adjusting rods (51) for being mounted on first rotating shaft (61) one end are included, while passing through pull rod (52) phase between adjacent adjusting rod (51)
Connection, the top of adjusting rod (51) are provided with the mounting hole (511) with first rotating shaft (61) cooperation, and first rotating shaft passes through vibrating barrel
(3) then adjusting rod (51) passes through one end that mounting hole (511) are fixed on first rotating shaft (61) to side wall, passes through adjusting rod
(51) rotation drives first rotating shaft (61) rotation, while the middle part of adjusting rod (51) and bottom have the first pulling eye
(512) and the second pulling eye (513), integrally connected is fixed with the first stay column (521) and the second stay column respectively at the both ends of pull rod (52)
(522), the first stay column (521) of pull rod (52) is connected to the of one of adjusting rod (51) in two neighboring adjusting rod (51)
In one pulling eye (512), while the second stay column (522) of the pull rod (52) is connected to the second pulling eye of another adjusting rod (51)
(522) in, and one of first rotating shaft (61) passes through mounting hole (511) and rotary electric machine (7) on adjusting rod (51) top
Power output end be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910701547.7A CN110420841A (en) | 2019-07-31 | 2019-07-31 | A kind of accumulator cell lead screening separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910701547.7A CN110420841A (en) | 2019-07-31 | 2019-07-31 | A kind of accumulator cell lead screening separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110420841A true CN110420841A (en) | 2019-11-08 |
Family
ID=68411773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910701547.7A Withdrawn CN110420841A (en) | 2019-07-31 | 2019-07-31 | A kind of accumulator cell lead screening separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110420841A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111112044A (en) * | 2019-12-27 | 2020-05-08 | 界首市天鸿新材料股份有限公司 | Raw material screening device for production and processing of PP/PE/PP lithium battery power diaphragm |
| CN112058745A (en) * | 2020-08-28 | 2020-12-11 | 界首市南都华宇电源有限公司 | Automatic cleaning mechanism and cleaning method for storage battery pole plate |
-
2019
- 2019-07-31 CN CN201910701547.7A patent/CN110420841A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111112044A (en) * | 2019-12-27 | 2020-05-08 | 界首市天鸿新材料股份有限公司 | Raw material screening device for production and processing of PP/PE/PP lithium battery power diaphragm |
| CN111112044B (en) * | 2019-12-27 | 2021-04-23 | 界首市天鸿新材料股份有限公司 | Raw material screening device for production and processing of PP/PE/PP lithium battery power diaphragm |
| CN112058745A (en) * | 2020-08-28 | 2020-12-11 | 界首市南都华宇电源有限公司 | Automatic cleaning mechanism and cleaning method for storage battery pole plate |
| CN112058745B (en) * | 2020-08-28 | 2022-01-14 | 界首市南都华宇电源有限公司 | Automatic cleaning mechanism and cleaning method for storage battery pole plate |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20191108 |
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| WW01 | Invention patent application withdrawn after publication |