CN114552121B - Oil scraping tool for lithium ion diaphragm and oil scraping device thereof - Google Patents
Oil scraping tool for lithium ion diaphragm and oil scraping device thereof Download PDFInfo
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- CN114552121B CN114552121B CN202210356515.XA CN202210356515A CN114552121B CN 114552121 B CN114552121 B CN 114552121B CN 202210356515 A CN202210356515 A CN 202210356515A CN 114552121 B CN114552121 B CN 114552121B
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/403—Manufacturing processes of separators, membranes or diaphragms
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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
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Abstract
The invention discloses an oil scraping tool for a lithium ion diaphragm and an oil scraping device thereof, relates to the technical field of lithium ion diaphragm production, and can at least partially solve the problem that the oil scraping tool in the prior art is poor in oil scraping effect on the lithium ion diaphragm. The oil scraping tool for the lithium ion diaphragm comprises an oil scraping assembly, wherein the oil scraping assembly comprises an oil scraping structure A and an oil scraping structure B, an oil scraping channel is arranged between the oil scraping structure A and the oil scraping structure B, a plurality of lower convex pieces located at the bottom of the oil scraping structure A or/and a plurality of upper convex pieces located at the top of the oil scraping structure B are arranged in the oil scraping channel, and the lower convex pieces and the upper convex pieces are provided with break angles formed by intersecting two surfaces.
Description
Technical Field
The invention relates to the technical field of lithium ion diaphragm production, in particular to an oil scraping tool for a lithium ion diaphragm and an oil scraping device thereof.
Background
During production of the lithium ion diaphragm, the lithium ion diaphragm needs to enter an extraction tank for extraction, but before entering the extraction tank, white oil attached to the lithium ion diaphragm can cause the extraction effect of the lithium ion diaphragm, so that an oil scraping tool is usually added at a position, parallel to the lithium ion diaphragm, of an outlet of a traction device before extraction of the lithium ion diaphragm, thereby reducing the white oil on the lithium ion diaphragm and improving the extraction effect.
At present, lithium ion diaphragm is because the adnexed white oil of surface, lead to frictional force less, current frizing frock does not have the structure of dog-ear formula, thereby it is not good to lead to the frizing effect, secondly, when lithium ion diaphragm gets into current frizing frock, need horizontally get into frizing frock, when lithium ion diaphragm is in the tilt state, the range of slope of frizing frock is hardly adjusted according to lithium ion diaphragm's range of slope, it is comparatively difficult when leading to lithium ion diaphragm to get into current frizing frock, finally, current frizing frock position relatively fixed, it is difficult to carry out the position of nimble adjustment frizing frock according to the lithium ion diaphragm of different width.
Disclosure of Invention
The invention aims to provide an oil scraping tool for a lithium ion diaphragm and an oil scraping device thereof, and aims to solve the problems that the oil scraping tool in the prior art has a poor oil scraping effect on the lithium ion diaphragm and the current oil scraping tool is difficult to flexibly adjust the position of the oil scraping tool for lithium ion diaphragms with different widths.
In order to solve the technical problem, the invention adopts the following scheme:
the invention provides an oil scraping tool for a lithium ion diaphragm, which comprises an oil scraping assembly, wherein the oil scraping assembly comprises an oil scraping structure A and an oil scraping structure B, an oil scraping channel is arranged between the oil scraping structure A and the oil scraping structure B, a plurality of lower convex pieces positioned at the bottom of the oil scraping structure A or/and a plurality of upper convex pieces positioned at the top of the oil scraping structure B are arranged in the oil scraping channel, and the lower convex pieces and the upper convex pieces are provided with break angles formed by intersecting two surfaces.
Optionally, the bottom of the oil scraping structure a is provided with a lower convex part, the bevel of the lower convex part is located at the bottom of the lower convex part, the top of the oil scraping structure B is provided with an upper convex part, the bevel of the upper convex part is located at the top of the upper convex part, and the bevel of the lower convex part is located below the bevel of the upper convex part.
Optionally, the lower convex part is in the shape of a vertical plate, a rectangular column, a triangular prism with a downward folded angle, or a groove with a downward opening; the shape of the upper convex part is a vertical plate shape, a rectangular column shape, a triangular prism shape with an upward folded angle or a groove shape with an upward opening.
Optionally, the lower protruding piece is a vertically arranged rectangular plate;
the upper convex part is groove-shaped steel with an upward opening, the groove-shaped steel is positioned under the rectangular plate, and the bottom bevel of the rectangular plate is positioned below the top bevel of the groove-shaped steel.
Optionally, the oil scraping structure a comprises an oil scraping plate a, and the lower protruding part is fixed at the bottom of the oil scraping plate a;
the oil scraping structure B comprises an oil scraping plate B, the upper protruding piece is arranged at the top of the oil scraping plate B, and the oil scraping plate A and the oil scraping plate B are arranged in parallel.
Optionally, the oil scraping plate B is provided with a plurality of through holes for oil discharge.
Optionally, the oil scraping structure further comprises an adjusting assembly, the adjusting assembly comprises an angle adjusting assembly, the angle adjusting assembly comprises an angle calibration plate and an angle positioning screw, the angle positioning screw penetrates through the angle calibration plate and is in threaded connection with the oil scraping structure B, and the angle calibration plate is movably connected with the oil scraping structure B;
the angle adjusting assembly further comprises an angle adjusting screw, an arc-shaped hole used for adjusting the angle is formed in the angle calibration plate, and the angle adjusting screw penetrates through the arc-shaped hole and is in threaded connection with the oil scraping structure B.
Optionally, the angle adjusting assembly further comprises an angle scale arranged at the top of the angle calibration plate, the arc-shaped hole coincides with the circle center of the angle scale, the axis of the angle positioning screw coincides with the circle center of the arc-shaped hole and the circle center of the angle scale, the oil scraping structure B uses the angle positioning screw as the circle center to swing and connect with the angle calibration plate, and the upper convex part, the lower convex part and the oil scraping structure B swing synchronously.
Optionally, the adjusting assembly comprises a pressure adjusting assembly for adjusting the distance between the oil scraping structure a and the oil scraping structure B, the pressure adjusting assembly comprises a height positioning screw and a vertically arranged height calibration plate, the angle calibration plate is arranged between the height calibration plate and the oil scraping structure B, the height positioning screw penetrates through the height calibration plate and is in threaded connection with the angle calibration plate, and the height calibration plate is movably connected with the angle calibration plate;
the pressure adjusting assembly further comprises a pressure adjusting screw rod which penetrates through the oil scraping structure A and is in threaded connection with the oil scraping structure A, and the pressure adjusting screw rod is vertically arranged.
Optionally, a vertically arranged bar-shaped hole is formed in the height calibration plate, a height positioning scale located at the bar-shaped hole is further arranged on the height calibration plate, the height positioning screw penetrates through the bar-shaped hole and is in threaded connection with the angle calibration plate, the angle calibration plate can slide on the height calibration plate along the vertical direction, and the upper convex piece and the lower convex piece synchronously slide on the height calibration plate through the oil scraping structure B and the angle calibration plate;
the pressure adjusting assembly further comprises a door-shaped support frame and a pressure fixing nut, the door-shaped support frame is located at the top of the oil scraping structure A, the door-shaped support frame is fixedly connected with the oil scraping structure B, the door-shaped support frame penetrates through the oil scraping structure A, the pressure fixing nut is in threaded connection with the pressure adjusting screw rod, the top of the pressure adjusting screw rod penetrates through the top of the door-shaped support frame, and a pressure adjusting hand wheel is arranged at the top of the pressure adjusting screw rod.
Optionally, the oil scraping structure further comprises an oil receiving disc located below the oil scraping structure B, the bottom of the oil receiving disc is obliquely arranged, and an oil discharge pipe is arranged at the lowest position of the bottom of the oil receiving disc.
The invention also provides an oil scraping device for the lithium ion diaphragm, which comprises the oil scraping tool for the lithium ion diaphragm and a position adjusting assembly, wherein the position adjusting assembly is positioned below the oil scraping structure B and comprises a position adjusting screw rod, the position adjusting screw rod is in threaded connection with the bottom of the adjusting assembly of the oil scraping tool, and the position adjusting assembly further comprises a position adjusting scale which is parallel to the position adjusting screw rod.
The invention has the following beneficial effects:
the invention discloses an oil scraping tool for a lithium ion diaphragm, which comprises an oil scraping assembly, wherein the oil scraping assembly comprises an oil scraping structure A and an oil scraping structure B, an oil scraping channel is arranged between the oil scraping structure A and the oil scraping structure B, a plurality of lower convex pieces positioned at the bottom of the oil scraping structure A or/and a plurality of upper convex pieces positioned at the top of the oil scraping structure B are arranged in the oil scraping channel, and the lower convex pieces and the upper convex pieces are provided with break angles formed by intersecting two surfaces.
The function is as follows: through setting up frizing structure A and frizing structure B, make frizing structure A's lower protruding piece and frizing structure B's last protruding piece mutually support mutually, the lithium ion diaphragm is located down between protruding piece and the last protruding piece, scrapes oil to the upper surface and the lower surface of lithium ion diaphragm respectively through the dog-ear of protruding piece and last protruding piece down to solve among the prior art because lithium ion diaphragm surface adheres to the white oil, lead to frictional force less, the not good problem of frizing effect.
Drawings
Fig. 1 is a schematic perspective view illustrating a first embodiment of the present invention;
fig. 2 is a schematic perspective view illustrating a second embodiment of the present invention;
FIG. 3 is a schematic front view of a first embodiment of the present invention;
FIG. 4 is a schematic structural view of an oil scraping tool according to an embodiment of the present invention;
FIG. 5 is a schematic structural diagram illustrating an inclined oil scraping tool according to an embodiment of the present invention;
FIG. 6 is a schematic structural view of the upper convex part and the lower convex part of the embodiment of the present invention in the case of triangular prism shape;
FIG. 7 is a schematic view of a single side of a second oil scraping device according to an embodiment of the present invention;
FIG. 8 is an enlarged view of a portion of FIG. 4 at A;
fig. 9 is a schematic structural view of a second oil scraping device according to an embodiment of the present invention.
11-oil scraping structure A, 111-lower convex part, 112-oil scraping plate A, 12-oil scraping structure B, 121-upper convex part, 122-oil scraping plate B, 21-angle adjusting component, 211-angle calibrating plate, 212-angle positioning screw, 213-angle adjusting screw, 214-arc hole, 215-angle scale, 216-angle pointer, 22-pressure adjusting component, 221-height positioning screw, 222-height calibrating plate, 223-pressure adjusting screw, 224-pressure adjusting hand wheel, 225-height positioning scale, 226-bar hole, 227-pressure fixing nut, 228-door type support frame, 3-oil receiving disc, 31-oil discharging pipe, 4-position positioning pointer, 5-position adjusting component, 51-position adjusting screw rod, 52-position adjusting scale, 52-position adjusting hand wheel, 6-oil collecting disc and 7-lithium ion diaphragm.
Detailed Description
The present invention will be described in further detail with reference to examples and drawings, but the present invention is not limited to these examples.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "longitudinal", "lateral", "horizontal", "inner", "outer", "front", "rear", "top", "bottom", and the like indicate orientations or positional relationships that are based on the orientations or positional relationships shown in the drawings, or that are conventionally placed when the product of the present invention is used, and are used only for convenience in describing and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "opened," "installed," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.
The invention is explained in detail below with reference to the figures and with reference to embodiments:
the first embodiment is as follows:
as shown in fig. 1 to 4, an aspect of the present invention provides an oil scraping tool for a lithium ion membrane, including an oil scraping assembly, where the oil scraping assembly includes an oil scraping structure a11 and an oil scraping structure B12, an oil scraping channel is provided between the oil scraping structure a11 and the oil scraping structure B12, a plurality of lower convex pieces 111 located at the bottom of the oil scraping structure a11 and/or a plurality of upper convex pieces 121 located at the top of the oil scraping structure B12 are provided in the oil scraping channel, and each of the lower convex pieces 111 and the upper convex pieces 121 has a bevel formed by intersecting two surfaces.
Through setting up frizing structure A11 and frizing structure B12, make the lower protruding piece 111 of frizing structure A11 and the last protruding piece 121 of frizing structure B12 mutually support, lithium ion diaphragm 7 is located between protruding piece 111 and the last protruding piece 121 down, the dog-ear through protruding piece 111 down and the last protruding piece 121 carries out the frizing to the upper surface and the lower surface of lithium ion diaphragm 7 respectively, thereby solve among the prior art because lithium ion diaphragm 7 surface adheres to the white oil, lead to frictional force less, the not good problem of frizing effect.
Specifically, the bottom of the oil scraping structure a11 is provided with a lower convex part 111, a bevel of the lower convex part 111 is located at the bottom of the lower convex part 111, the top of the oil scraping structure B12 is provided with an upper convex part 121, the bevel of the upper convex part 121 is located at the top of the upper convex part 121, and the bevel of the lower convex part 111 is located below the bevel of the upper convex part 121.
Specifically, the lower convex part 111 is in the shape of a vertical plate, a rectangular cylinder, a triangular prism with a downward folded angle, or a groove with a downward opening; the upper protruding part 121 is in the shape of a vertical plate, a rectangular cylinder, a triangular prism with an upward bevel, or a groove with an upward opening. In the present embodiment, the number of the upper protrusions 121 is half of the number of the lower protrusions 111.
Specifically, the lower protruding part 111 is a rectangular plate vertically arranged;
the upper convex part 121 is groove steel with an upward opening, the groove steel is positioned under the rectangular plate, and the bottom bevel of the rectangular plate is positioned below the top bevel of the groove steel.
In this embodiment, as shown in fig. 6, the upper convex part 121 may also be a triangular prism with a downward folding angle, and the lower convex part 111 may be a triangular prism with an upward folding angle.
Specifically, the oil scraping structure a11 includes an oil scraping plate a112, and the lower protruding part 111 is fixed at the bottom of the oil scraping plate a 112;
the oil scraping structure B12 includes an oil scraping plate B122, the upper protruding member 121 is disposed on the top of the oil scraping plate B122, and the oil scraping plate a112 and the oil scraping plate B122 are disposed in parallel.
Specifically, the oil scraping plate B122 is provided with a plurality of through holes for oil discharge. Through setting up the through-hole of oil extraction, can improve oil extraction efficiency, can improve the frizing effect of frizing subassembly.
Specifically, the oil scraping structure further comprises an adjusting assembly, the adjusting assembly comprises an angle adjusting assembly 21, the angle adjusting assembly 21 comprises an angle calibration plate 211 and an angle positioning screw 212, the angle positioning screw 212 penetrates through the angle calibration plate 211 and is in threaded connection with the oil scraping structure B12, and the angle calibration plate 211 is movably connected with the oil scraping structure B12;
the angle adjusting assembly 21 further comprises an angle adjusting screw 213, an arc hole 214 for adjusting the angle is formed in the angle calibration plate 211, and the angle adjusting screw 213 penetrates through the arc hole 214 and is in threaded connection with the oil scraping structure B12.
Through setting up angle adjusting part 21, can be so that the angle of the frizing frock in this embodiment can slope the setting to the lithium ion diaphragm 7 that the different angles of adaptation got into, thereby improve this frizing frock's ease for use.
When the angle of the oil scraping tool in this embodiment needs to be adjusted, the angle positioning screw 212 and the angle adjusting screw 213 are screwed out, and then the position of the angle adjusting screw 213 in the arc-shaped hole 214 is adjusted, so that the angle of the oil scraping tool is the same as the angle of the lithium ion diaphragm 7, and then the angle positioning screw 212 and the angle adjusting screw 213 are locked, so that the inclination angle of the oil scraping tool is fixed.
Specifically, the angle adjusting assembly 21 further includes an angle scale 215 disposed at the top of the angle calibration plate 211, the arc hole 214 coincides with the center of the angle scale 215, the axis of the angle positioning screw 212 coincides with the centers of the arc hole 214 and the angle scale 215, the oil scraping structure B12 swings with the angle positioning screw 212 as the center of the circle and the angle calibration plate 211, the upper convex part 121 and the lower convex part 111 swing synchronously with the oil scraping structure B12, and the upper convex part 121 and the lower convex part 111 swing synchronously with the oil scraping plate 122 of the oil scraping structure B12 with the angle positioning screw 212 as the center of the circle.
In this embodiment, as shown in fig. 5, when the lithium ion diaphragm 7 enters the oil scraping tool in an inclined manner, the inclination amplitudes of the oil scraping structure a11 and the oil scraping structure B12 need to be adjusted by the angle adjusting assembly 21, so that the inclination amplitudes of the oil scraping structure a11 and the oil scraping structure B12 are consistent with the inclination amplitude of the lithium ion diaphragm 7, and the requirement of the oil scraping process is met.
In this embodiment, because the centre of a circle coincidence of angle scale 215 and arc hole 214, and the axis of angle set screw 212 and the axis coincidence of arc hole 214, angle set screw 212, consequently, during angle regulation, can read the inclination of frizing frock immediately for the adjustment of frizing frock slope range is very convenient, still is equipped with the angle pointer 216 that is located on frizing structure B12 in this embodiment, is convenient for read the angle of frizing frock slope, thereby convenient adjustment.
In this embodiment, the angle adjusting screw 213 and the angle positioning screw 212 are both hexagon socket head screws, and the arc angle of the arc hole 214 is 60 ° in this embodiment.
Specifically, the adjusting assembly comprises a pressure adjusting assembly 22 for adjusting the distance between the oil scraping structure a11 and the oil scraping structure B12, the pressure adjusting assembly 22 comprises a height positioning screw 221 and a height calibration plate 222 vertically arranged, the angle calibration plate 211 is arranged between the height calibration plate 222 and the oil scraping structure B12, the height positioning screw 221 penetrates through the height calibration plate 222 to be in threaded connection with the angle calibration plate 211, and the height calibration plate 222 is movably connected with the angle calibration plate 211;
the pressure adjusting assembly 22 further comprises a pressure adjusting screw 223 penetrating through the oil scraping structure a11 and spirally connected with the oil scraping structure a11, and the pressure adjusting screw 223 is vertically arranged.
Specifically, a vertically arranged strip-shaped hole 226 is arranged on the height calibration plate 222, a height positioning scale 225 located at the strip-shaped hole 226 is further arranged on the height calibration plate 222, the height positioning screw 221 penetrates through the strip-shaped hole 226 and is in threaded connection with the angle calibration plate 211, the angle calibration plate 211 can slide on the height calibration plate 222 along the vertical direction, and the upper convex part 121 and the lower convex part 111 slide on the height calibration plate 222 synchronously through the oil scraping structure B12 and the angle calibration plate 211;
the pressure adjusting assembly 22 further comprises a door-shaped support frame 228 and a pressure fixing nut 227 which are located at the top of the oil scraping structure A11, the door-shaped support frame 228 is fixedly connected with the oil scraping structure B12, the door-shaped support frame 228 penetrates through the oil scraping structure A11, the pressure fixing nut 227 is in threaded connection with the pressure adjusting screw 223, the top of the pressure adjusting screw 223 penetrates through the top of the door-shaped support frame 228, and a pressure adjusting hand wheel 224 is arranged at the top of the pressure adjusting screw 223.
In this embodiment, the height-positioning screws 221 are thumb screws, and the pressure-fixing nuts 227 are thumb nuts.
The bar hole 226 in this embodiment is a straight-line-shaped hole 226.
Specifically, the oil scraping structure further comprises an oil receiving disc 3 located below the oil scraping structure B12, the bottom of the oil receiving disc 3 is obliquely arranged, and an oil discharging pipe 31 is arranged at the lowest position of the bottom of the oil receiving disc 3. The oil receiving disc 3 is arranged below the oil scraping structure B12, white oil scraped from the lithium ion diaphragm 7 can be dropped into the oil receiving disc 3, and then the white oil is discharged through the oil discharge pipe 31 arranged at the bottom of the oil receiving disc 3.
In the embodiment, the angle calibration plate 211 is designed as a transfer structure, so that the angle calibration plate 211 can simultaneously realize the functions of angle adjustment and height adjustment in the oil scraping tool.
When the angle adjusting function is realized, because the oil scraping structure B12 is connected with the angle positioning plate in a swinging manner by taking the axis of the angle positioning screw 212 as the center of a circle, and the angle adjusting screw 213 is in a screw connection with the oil scraping structure B12 through the arc-shaped hole 214 penetrating through the angle positioning plate, therefore, the inclination amplitude of the oil scraping structure B12 can be adjusted by moving the position of the angle adjusting screw 213 in the arc-shaped hole 214, and meanwhile, the amplitude of the angle positioning plate which can swing is the same as the angle of the center of a circle corresponding to the arc-shaped hole 214. In this embodiment, the centre of a circle of angle positioning scale coincides with angle positioning bolt's axis, can conveniently read the angle of regulation, avoids the angular adjustment of 7 both sides of lithium ion diaphragm inconsistent, influences the frizing effect.
When realizing this altitude mixture control function, because angle calibration plate 211 can follow vertical direction and slide on height calibration plate 222, simultaneously, height set screw 221 runs through vertical bar hole 226 and angle calibration plate 211 screwed connection, consequently, can be through the vertical height of adjustment angle calibration plate 211 on height calibration plate 222, and then adjusts the height of whole frizing subassembly, realizes altitude mixture control function. The height calibration scale is arranged at the position of the strip-shaped hole 226, so that the adjusted height can be conveniently read and is equal to the height of the lithium ion diaphragm 7.
In summary, in the present embodiment, the angle calibration plate 211 is used as the overall concept of the transfer structure, so that the height adjustment function and the angle adjustment function of the oil scraping tool in the embodiment are not simply overlapped in functional structure, and the height adjustment function and the angle adjustment function of the oil scraping tool in the present embodiment can be cooperated with each other when being used, thereby improving the usability and the oil scraping effect of the oil scraping tool.
Example two:
on the basis of the above embodiment, as shown in fig. 7 and 8, another aspect of the present invention provides an oil scraping device for a lithium ion membrane, including any one of the above oil scraping tools for a lithium ion membrane, and further including a position adjusting assembly 5, where the position adjusting assembly 5 is located below the oil scraping structure B12, the position adjusting assembly 5 includes a position adjusting screw 51, the position adjusting screw 51 is in threaded connection with a bottom of the adjusting assembly of the oil scraping tool, and the position adjusting assembly 5 further includes a position adjusting scale 52 that is parallel to the position adjusting screw 51. The position adjusting assembly 5 further comprises a position adjusting hand wheel 52 provided at an end of the position adjusting screw 51.
In this embodiment, a position positioning pointer 4 is further provided at the bottom of the oil scraping structure B12, and the position positioning pointer 4 is located above the position adjusting scale 52. Through setting up position location pointer 4, can be so that the frizing frock is more convenient when 7 adjustment positions of lithium ion diaphragm to the width difference, increase the ease for use of this device.
In this embodiment, as shown in fig. 8, the device includes two oil scraping tools, two position adjusting screws 51, and two position adjusting scales 52 respectively located on the two position adjusting screws, and the two oil scraping tools are both provided with position positioning pointers 4.
In this embodiment, the oil collecting tray 6 is further included below the position adjusting assembly 5, and the white oil discharged from the oil receiving tray 3 through the oil discharge pipe 31 can be collected by the oil collecting tray 6, so that energy is saved and consumption is reduced.
The rest of the structure in this embodiment is the same as that in the first embodiment.
The working principle and the working process of the invention are as follows:
in the use of the present embodiment, as shown in fig. 9, the positions of the two oil scraping tools are adjusted according to the width of the lithium ion membrane 7, the heights of the two oil scraping tools are adjusted according to the horizontal height of the lithium ion membrane 7, the inclination amplitudes of the two oil scraping tools are adjusted according to the inclination amplitudes of the lithium ion membrane 7, so that the lithium ion membrane 7 and the oil scraping tools are in accordance with the inclination amplitudes, then the traction device for drawing the lithium ion membrane 7 is started, the lithium ion membrane 7 is drawn to move forward, so that the two side edges of the lithium ion membrane 7 are respectively located between the oil scraping structures a11 and B12 of the two oil scraping tools, then according to the amount of white oil on the lithium ion membrane 7, by rotating the pressure adjusting handwheel 224, the pressure adjusting screw 223 is adjusted, so that the distance between the oil scraping structures a11 and B12 becomes smaller, so that the bending angles of the lower convex piece 111 and the upper convex piece 121 drop the white oil on the lithium ion membrane 7, and the white oil is then dropped into the oil receiving pan 3, and then is discharged into the oil collecting pan 6 through the oil discharge pipe 31 arranged at the bottom of the oil receiving pan 3.
This embodiment can be so that this device can be to the position of the nimble frizing frock of adjusting of lithium ion diaphragm 7 of different width through setting up position control assembly 5 to solve present frizing frock and be difficult to carry out the problem of nimble adjustment frizing frock position to the lithium ion diaphragm of different width, thereby improve the ease for use and the frizing effect of whole device.
It will be understood that the above embodiments are merely exemplary embodiments taken to illustrate the principles of the present invention, which is not limited thereto. It will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention, and such changes and modifications are to be considered within the scope of the invention.
Claims (8)
1. The utility model provides a frizing frock for lithium ion diaphragm, a serial communication port, including the frizing subassembly, the frizing subassembly includes frizing structure A (11) and frizing structure B (12), frizing passageway has between frizing structure A (11) and frizing structure B (12), be equipped with a plurality of lower protruding pieces (111) that are located frizing structure A (11) bottom and a plurality of upper protruding pieces (121) that are located frizing structure B (12) top in the frizing passageway, lower protruding pieces (111) and upper protruding pieces (121) all have the dog-ear that is formed by the two-sided intersection, lower protruding pieces (111) of frizing structure A (11) and upper protruding pieces (121) of frizing structure B (12) mutually support;
the bottom of the oil scraping structure A (11) is provided with a lower convex part (111), the break angle of the lower convex part (111) is positioned at the bottom of the lower convex part (111), the top of the oil scraping structure B (12) is provided with an upper convex part (121), the break angle of the upper convex part (121) is positioned at the top of the upper convex part (121), and the break angle of the lower convex part (111) is positioned below the break angle of the upper convex part (121);
the oil scraping structure A (11) comprises an oil scraping plate A (112), and the lower convex piece (111) is fixed at the bottom of the oil scraping plate A (112);
the oil scraping structure B (12) comprises an oil scraping plate B (122), the upper protruding piece (121) is arranged at the top of the oil scraping plate B (122), and the oil scraping plate A (112) and the oil scraping plate B (122) are arranged in parallel.
2. The oil scraping tool for the lithium ion diaphragm as claimed in claim 1, wherein the lower convex part (111) is in the shape of a vertical plate, a rectangular column, a triangular prism with a downward folded angle, or a groove with a downward opening; the shape of the upper convex part (121) is a vertical plate shape, a rectangular column shape, a triangular prism shape with upward folding angles or a groove shape with upward opening.
3. The oil scraping tool for the lithium ion diaphragm as claimed in claim 2, wherein the lower convex part (111) is a vertically arranged rectangular plate;
the upper convex piece (121) is groove steel with an upward opening, the groove steel is positioned under the rectangular plate, and the bottom bevel of the rectangular plate is positioned below the top bevel of the groove steel.
4. The oil scraping tool for the lithium ion diaphragm is characterized by further comprising an adjusting assembly, wherein the adjusting assembly comprises an angle adjusting assembly (21), the angle adjusting assembly (21) comprises an angle calibration plate (211) and an angle positioning screw (212), the angle positioning screw (212) penetrates through the angle calibration plate (211) and is in threaded connection with the oil scraping structure B (12), and the angle calibration plate (211) is movably connected with the oil scraping structure B (12);
the angle adjusting assembly (21) further comprises an angle adjusting screw (213), an arc-shaped hole (214) used for adjusting the angle is formed in the angle calibration plate (211), and the angle adjusting screw (213) penetrates through the arc-shaped hole (214) and is in spiral connection with the oil scraping structure B (12).
5. The oil scraping tool for the lithium ion diaphragm of claim 4, wherein the angle adjusting assembly (21) further comprises an angle scale (215) arranged at the top of the angle calibration plate (211), the arc-shaped hole (214) coincides with the center of the angle scale (215), the axis of the angle positioning screw (212) coincides with the centers of the arc-shaped hole (214) and the angle scale (215), the oil scraping structure B (12) is connected with the angle calibration plate (211) in a swinging mode by taking the angle positioning screw (212) as the center of the circle, and the upper convex part (121) and the lower convex part (111) swing synchronously with the oil scraping structure B (12).
6. The oil scraping tool for the lithium ion diaphragm is characterized in that the adjusting assembly comprises a pressure adjusting assembly (22) used for adjusting the distance between the oil scraping structure A (11) and the oil scraping structure B (12), the pressure adjusting assembly (22) comprises a height positioning screw (221) and a vertically arranged height calibration plate (222), the angle calibration plate (211) is arranged between the height calibration plate (222) and the oil scraping structure B (12), the height positioning screw (221) penetrates through the height calibration plate (222) to be in threaded connection with the angle calibration plate, and the height calibration plate (222) is movably connected with the angle calibration plate (211);
the pressure adjusting assembly (22) further comprises a pressure adjusting screw (223) penetrating through the oil scraping structure A (11) and in threaded connection with the oil scraping structure A (11), and the pressure adjusting screw (223) is vertically arranged.
7. The oil scraping tool for the lithium ion diaphragm of claim 6, wherein a vertically arranged strip-shaped hole (226) is formed in the height calibration plate (222), a height positioning scale (225) located at the strip-shaped hole (226) is further arranged on the height calibration plate (222), the height positioning screw (221) penetrates through the strip-shaped hole (226) to be in threaded connection with the angle calibration plate (211), and the angle calibration plate (211) can slide on the height calibration plate (222) along the vertical direction; the upper convex part (121) and the lower convex part (111) synchronously slide on the height calibration plate (222) through the oil scraping structure B (12) and the angle calibration plate (211);
the pressure regulating assembly (22) further comprises a door-shaped support frame (228) and a pressure fixing nut (227) which are located at the top of the oil scraping structure A (11), the door-shaped support frame (228) is fixedly connected with the oil scraping structure B (12), the door-shaped support frame (228) penetrates through the oil scraping structure A (11), the pressure fixing nut (227) is in threaded connection with a pressure regulating screw rod (223), and the top of the pressure regulating screw rod (223) penetrates through the top of the door-shaped support frame (228).
8. A scraping device for a lithium ion diaphragm comprises the scraping tool for the lithium ion diaphragm according to any one of claims 1-7, and is characterized by further comprising a position adjusting assembly (5), wherein the position adjusting assembly (5) is located below the scraping structure B (12), the position adjusting assembly (5) comprises a position adjusting screw rod (51), the position adjusting screw rod (51) is in threaded connection with the bottom of the adjusting assembly of the scraping tool, and the position adjusting assembly (5) further comprises a position adjusting scale (52) arranged in parallel with the position adjusting screw rod (51).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210356515.XA CN114552121B (en) | 2022-04-06 | 2022-04-06 | Oil scraping tool for lithium ion diaphragm and oil scraping device thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210356515.XA CN114552121B (en) | 2022-04-06 | 2022-04-06 | Oil scraping tool for lithium ion diaphragm and oil scraping device thereof |
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| CN114552121B true CN114552121B (en) | 2022-10-14 |
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| CN107851766B (en) * | 2015-07-29 | 2021-02-26 | 东丽株式会社 | Battery separator and method for manufacturing same |
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|---|---|---|---|---|
| JP2017001009A (en) * | 2015-06-11 | 2017-01-05 | 住友化学株式会社 | Film manufacturing method |
| WO2017110306A1 (en) * | 2015-12-24 | 2017-06-29 | 東レ株式会社 | Polyolefin microporous membrane, battery separator and production method for these |
| CN205687608U (en) * | 2016-06-02 | 2016-11-16 | 苏州奥嘉环境技术有限公司 | A kind of oil-water separator |
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| CN114552121A (en) | 2022-05-27 |
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