CN212111068U - Anti-aging performance detection device for diaphragm material - Google Patents
Anti-aging performance detection device for diaphragm material Download PDFInfo
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- CN212111068U CN212111068U CN202020905146.1U CN202020905146U CN212111068U CN 212111068 U CN212111068 U CN 212111068U CN 202020905146 U CN202020905146 U CN 202020905146U CN 212111068 U CN212111068 U CN 212111068U
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Abstract
The utility model discloses a diaphragm material aging resistance performance detection device, the on-line screen storage device comprises a base, the welding of base top has the box, and the welding of base top center department has the circular recess, the welding of center department of circular recess has the cylinder, and cylinder top center department rotates and is connected with the second carousel, the inside slewing mechanism who is used for rotating the second carousel that is equipped with of cylinder, and the welding of second carousel top has first round roller and heating rod, the heating rod passes first round roller center department, and the welding of box top has the water tank, water tank internally mounted has the water pump, and the welding of water pump one side has the water pipe, water pipe one end passes a water tank side and a box side, and box side-mounting has the fan, and the air outlet of fan passes the box side and is located inside the box. The utility model discloses the error of detection has been reduced.
Description
Technical Field
The utility model relates to a diaphragm material detects technical field, especially relates to a diaphragm material aging resistance performance detection device.
Background
The diaphragm is one of four indispensable key materials in the lithium ion battery, and mainly plays a role in preventing the direct contact of the anode and the cathode from causing short circuit and enabling ions in the electrolyte to freely pass through. The performance of the diaphragm determines the internal resistance, the interface structure and the like of the lithium battery, and directly influences the electrochemical performance and the safety of the lithium battery. The diaphragm with excellent performance has important influence on improving the comprehensive performance of the lithium ion battery, and the aging resistance of each batch of diaphragms needs to be detected in the manufacturing process of the diaphragm.
At present, the aging resistance of the diaphragm material is detected by naturally aging the diaphragm, so that the detection efficiency is low, the real environment of the diaphragm cannot be simulated, and the detection error is increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a diaphragm material aging resistance performance detection device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a diaphragm material aging resistance performance detection device, includes the base, the welding of base top has the box, and the welding of base top center department has the circular recess, the welding of center department of circular recess has the cylinder, and cylinder top center department rotates and is connected with the second carousel, the inside slewing mechanism who is used for rotating the second carousel that is equipped with of cylinder, and the welding of second carousel top has first round roller and heating rod, the heating rod passes first round roller center department, and the welding of box top has the water tank, water tank internally mounted has the water pump, and the welding of water pump one side has the water pipe, water pipe one end is passed a water tank side and a box side, and box side-mounting has the fan, and the air outlet of fan passes the box side and is located inside the box.
Preferably, the cylinder rotates between and is connected with the activity post between the circular recess, and the welding of activity capital portion has first carousel, the welding of first carousel top center department has the gag lever post, and first carousel bottom sliding connection in base and cylinder top.
Preferably, first round roller side sliding connection has the bar briquetting, and the bar briquetting has two, two the bar briquetting contactless, and the bottom of two bar briquettings all passes first round roller side, two the bar briquetting outside all welds there is the handle.
Preferably, slewing mechanism includes the gear, and the gear has two, the cylinder is inside to be rotated and is connected with first pivot, first pivot top passes the cylinder top and welds in second carousel bottom center department, and welds in one of them gear top center department in first pivot bottom.
Preferably, a rotating motor is installed at the top of the column body, the two gears are meshed with each other, and an output shaft of the rotating motor is welded at the center of the bottom of the other gear.
Preferably, slewing mechanism includes second circle roller, bull stick and connecting rod, and the cylinder internal rotation is connected with the second pivot, the cylinder top is passed and the cylinder top is welded in second carousel bottom center department, and welds in second circle roller top in second pivot bottom, the outer skin weld of second circle roller has the arc recess, and connecting rod one end sliding connection is inside the arc recess.
Preferably, a side welding of the inside of cylinder has the dead lever, and the dead lever has two, the bull stick passes two dead levers and sliding connection in two dead lever internal surfaces, and the outer surface welding of bull stick has the sliding sleeve, the connecting rod other end welds in the sliding sleeve side, and cylinder internally mounted has electric telescopic handle, electric telescopic handle's output shaft welds in the bull stick bottom.
The utility model has the advantages that:
1. the utility model discloses, place diaphragm material on the gag lever post, then the distance is certain between diaphragm material and the first round roller for diaphragm material between gag lever post and the first round roller has invariable tension to exist always, thereby makes the first round roller of diaphragm material can laminate, avoids artifical manual rotation of taking to make the first round roller of diaphragm material laminating, and then has reduced the error that detects.
2. The utility model discloses, drive a gear revolve through the rotating electrical machines, a gear drives another gear revolve, another gear drives first pivot and rotates, and first pivot drives the second carousel and rotates, and the second carousel drives first round roller and rotates for water and the fan in the water tank can act on whole first round roller lateral surface, heats first round roller through the heating rod in addition, thereby can be real simulation true environment that the diaphragm material used, improved the accuracy that detects.
3. The utility model discloses, it reciprocates to drive the bull stick through electric telescopic handle, the bull stick drives the sliding sleeve and reciprocates, the sliding sleeve drives the connecting rod and reciprocates, the connecting rod drives the second round roller and rotates, the second round roller drives the second pivot and rotates, the second pivot drives the second carousel and rotates, the second carousel drives first round roller and rotates, make water and fan in the water tank can act on whole first round roller lateral surface, can heat first round roller through the heating rod in addition, thereby can be true environment that the simulation diaphragm material used, the accuracy of detection has been improved.
Drawings
Fig. 1 is a schematic structural diagram of a device for detecting aging resistance of a diaphragm material according to embodiment 1 of the present invention;
fig. 2 is a cross-sectional view of a base of a device for detecting aging resistance of a diaphragm material according to embodiment 1 of the present invention;
fig. 3 is a cross-sectional view of a water tank of a device for detecting aging resistance of a diaphragm material according to embodiment 1 of the present invention;
fig. 4 is a top cross-sectional view of a first round roller of an apparatus for detecting aging resistance of a diaphragm material according to embodiment 1 of the present invention;
fig. 5 is a cross-sectional view of a device for detecting aging resistance of a diaphragm material according to embodiment 2 of the present invention.
In the figure: the device comprises a base 1, a first rotary table 2, a limiting rod 3, a water tank 4, a water pipe 5, a heating rod 6, a first round roller 7, a fan 8, a second rotary table 9, a cylinder 10, a gear 11, a rotating motor 12, a water pump 13, a bar-shaped pressing block 14, an arc-shaped groove 15, a second round roller 16, a fixed rod 17, a rotating rod 18, an electric telescopic rod 19, a connecting rod 20 and a box 21.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example 1
Referring to fig. 1-4, an ageing-resistant performance detection device for diaphragm materials comprises a base 1, a box 21 is welded on the top of the base 1, a circular groove is welded at the center of the top of the base 1, a cylinder 10 is welded at the center of the circular groove, a second rotary table 9 is connected to the center of the top of the cylinder 10 in a rotating mode, a rotating mechanism used for rotating the second rotary table 9 is arranged inside the cylinder 10, a first circular roller 7 and a heating rod 6 are welded on the top of the second rotary table 9, the heating rod 6 penetrates through the center of the first circular roller 7, a water tank 4 is welded on the top of the box 21, a water pump 13 is installed inside the water tank 4, a water pipe 5 is welded on one side of the water pump 13, one end of the water pipe 5 penetrates through one side face of the water tank 4 and one side face of the box 21, a fan.
In the utility model, a movable column is rotatably connected between a column body 10 and a circular groove, a first rotary disc 2 is welded on the top of the movable column, a limiting rod 3 is welded on the center of the top of the first rotary disc 2, the bottom of the first rotary disc 2 is slidably connected on the top of a base 1 and the column body 10, bar-shaped pressing blocks 14 are slidably connected on the side of a first circular roller 7, two bar-shaped pressing blocks 14 are provided, the two bar-shaped pressing blocks 14 are not contacted, the bottom ends of the two bar-shaped pressing blocks 14 pass through the side of the first circular roller 7, handles are welded on the outer sides of the two bar-shaped pressing blocks 14, a rotating mechanism comprises two gears 11, the gear 11 is provided with a first rotating shaft, the top of the first rotating shaft passes through the top of the column body 10 and is welded on the center of the bottom of a second rotary disc 9, the bottom of the first rotating shaft is welded on the center of, an output shaft of the rotary motor 12 is welded at the bottom center of the other gear 11.
The working principle of the embodiment is as follows: when in actual use, the diaphragm material is placed on the limiting rod 3, the distance between the diaphragm material and the first round roller 7 is fixed, so that the diaphragm material between the limiting rod 3 and the first round roller 7 always has constant tension, the diaphragm material can be attached to the first round roller 7, the situation that the diaphragm material cannot be attached to the first round roller 7 by manual taking and rotating is avoided, further, the detection error is reduced, one gear 11 is driven to rotate by the rotating motor 12, one gear 11 drives the other gear 11 to rotate, the other gear 11 drives the first rotating shaft to rotate, the first rotating shaft drives the second rotating disc 9 to rotate, the second rotating disc 9 drives the first round roller 7 to rotate, water and the fan 8 in the water tank 4 can act on the outer side surface of the whole first round roller 7, in addition, the first round roller 7 is heated by the heating rod 6, and therefore, the real environment used by the diaphragm material can be truly simulated, the accuracy of detection is improved.
Example 2
Referring to fig. 5, the present embodiment is different from embodiment 1 only in that, the rotating mechanism includes a second round roller 16, a rotating lever 18 and a connecting rod 20, and the inside of the column 10 is rotatably connected with a second rotating shaft, the top of the second rotating shaft passes through the top of the column 10 and is welded at the center of the bottom of the second rotating disc 9, the bottom of the second rotating shaft is welded on the top of the second round roller 16, the outer surface of the second round roller 16 is welded with an arc-shaped groove 15, one end of the connecting rod 20 is connected inside the arc-shaped groove 15 in a sliding way, one side surface inside the column body 10 is welded with a fixed rod 17, and two fixing rods 17 are provided, the rotating rod 18 penetrates through the two fixing rods 17 and is slidably connected to the inner surfaces of the two fixing rods 17, and the outer surface welding of bull stick 18 has the sliding sleeve, and the connecting rod 20 other end welds in the sliding sleeve side, and column body 10 internally mounted has electric telescopic handle 19, and electric telescopic handle 19's output shaft welds in the bull stick 18 bottom.
The working principle of the embodiment is as follows: when in actual use, it reciprocates to drive bull stick 18 through electric telescopic handle 19, bull stick 18 drives the sliding sleeve and reciprocates, the sliding sleeve drives connecting rod 20 and reciprocates, connecting rod 20 drives second round roller 16 and rotates, second round roller 16 drives the second pivot and rotates, the second pivot drives second carousel 9 and rotates, second carousel 9 drives first round roller 7 and rotates, make water and fan 8 in the water tank 4 can act on whole first round roller 7 lateral surface, in addition heat first round roller 7 through heating rod 6, thereby can be real true the true environment that the simulation diaphragm material used, the accuracy of detecting has been improved.
Having shown and described the basic principles and essential features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof, and it is therefore intended that the embodiments be considered as exemplary and not limiting in any way, since the scope of the invention is defined by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein and are therefore not to be embraced therein by any reference numerals in the claims.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The anti-aging performance detection device for the diaphragm material comprises a base (1) and is characterized in that a box body (21) is fixedly connected to the top of the base (1), a circular groove is fixedly connected to the center of the top of the base (1), a cylinder (10) is fixedly connected to the center of the circular groove, a second rotary table (9) is rotatably connected to the center of the top of the cylinder (10), a rotating mechanism for rotating the second rotary table (9) is arranged inside the cylinder (10), a first round roller (7) and a heating rod (6) are fixedly connected to the top of the second rotary table (9), the heating rod (6) penetrates through the center of the first round roller (7), a water tank (4) is fixedly connected to the top of the box body (21), a water pump (13) is mounted inside the water tank (4), a water pipe (5) is fixedly connected to one side of the water pump (13), one end of the water pipe (5) penetrates through one side face of the water tank (4) and, and a fan (8) is arranged on the side surface of the box body (21), and an air outlet of the fan (8) penetrates through the side surface of the box body (21) and is positioned inside the box body (21).
2. The membrane material aging resistance detection device according to claim 1, wherein a movable column is rotatably connected between the column body (10) and the circular groove, a first rotating disc (2) is fixedly connected to the top of the movable column, a limiting rod (3) is fixedly connected to the center of the top of the first rotating disc (2), and the bottom of the first rotating disc (2) is slidably connected to the base (1) and the top of the column body (10).
3. The device for detecting the aging resistance of the diaphragm material as claimed in claim 2, wherein the side surface of the first round roller (7) is slidably connected with two strip-shaped pressing blocks (14), the two strip-shaped pressing blocks (14) are not in contact with each other, the bottom ends of the two strip-shaped pressing blocks (14) penetrate through the side surface of the first round roller (7), and the outer sides of the two strip-shaped pressing blocks (14) are fixedly connected with handles.
4. The membrane material aging resistance detection device according to claim 3, wherein the rotating mechanism comprises two gears (11), a first rotating shaft is rotatably connected inside the cylinder (10), the top of the first rotating shaft penetrates through the top of the cylinder (10) and is fixedly connected to the bottom center of the second rotating disc (9), and the bottom of the first rotating shaft is fixedly connected to the top center of one of the gears (11).
5. The membrane material aging resistance detection device according to claim 4, wherein a rotating motor (12) is installed on the top of the cylinder (10), the two gears (11) are meshed with each other, and an output shaft of the rotating motor (12) is fixedly connected to the center of the bottom of the other gear (11).
6. The device for detecting the aging resistance of the diaphragm material according to claim 3, wherein the rotating mechanism comprises a second round roller (16), a rotating rod (18) and a connecting rod (20), a second rotating shaft is rotatably connected inside the cylinder (10), the top of the second rotating shaft penetrates through the top of the cylinder (10) and is fixedly connected to the center of the bottom of the second rotating disk (9), the bottom of the second rotating shaft is fixedly connected to the top of the second round roller (16), an arc-shaped groove (15) is fixedly connected to the outer surface of the second round roller (16), and one end of the connecting rod (20) is slidably connected inside the arc-shaped groove (15).
7. The membrane material aging resistance detection device according to claim 6, wherein two fixing rods (17) are fixedly connected to one side surface inside the cylinder (10), the rotating rod (18) penetrates through the two fixing rods (17) and is slidably connected to the inner surfaces of the two fixing rods (17), a sliding sleeve is fixedly connected to the outer surface of the rotating rod (18), the other end of the connecting rod (20) is fixedly connected to the side surface of the sliding sleeve, an electric telescopic rod (19) is installed inside the cylinder (10), and an output shaft of the electric telescopic rod (19) is fixedly connected to the bottom of the rotating rod (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020905146.1U CN212111068U (en) | 2020-05-26 | 2020-05-26 | Anti-aging performance detection device for diaphragm material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020905146.1U CN212111068U (en) | 2020-05-26 | 2020-05-26 | Anti-aging performance detection device for diaphragm material |
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| Publication Number | Publication Date |
|---|---|
| CN212111068U true CN212111068U (en) | 2020-12-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020905146.1U Expired - Fee Related CN212111068U (en) | 2020-05-26 | 2020-05-26 | Anti-aging performance detection device for diaphragm material |
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| Country | Link |
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| CN (1) | CN212111068U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112304858A (en) * | 2020-12-25 | 2021-02-02 | 南京大策门窗有限公司 | Corrosion-resistant testing arrangement of polymer plastic film |
-
2020
- 2020-05-26 CN CN202020905146.1U patent/CN212111068U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112304858A (en) * | 2020-12-25 | 2021-02-02 | 南京大策门窗有限公司 | Corrosion-resistant testing arrangement of polymer plastic film |
| CN112304858B (en) * | 2020-12-25 | 2021-06-22 | 至信搏远新材料科技有限公司 | Corrosion-resistant testing arrangement of polymer plastic film |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201208 |
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| CF01 | Termination of patent right due to non-payment of annual fee |