CN219200330U - Diaphragm thickness detector - Google Patents
Diaphragm thickness detector Download PDFInfo
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- CN219200330U CN219200330U CN202223376586.0U CN202223376586U CN219200330U CN 219200330 U CN219200330 U CN 219200330U CN 202223376586 U CN202223376586 U CN 202223376586U CN 219200330 U CN219200330 U CN 219200330U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- A Measuring Device Byusing Mechanical Method (AREA)
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Abstract
The utility model relates to a diaphragm thickness detector, which comprises a machine table, a detection table, a feeding mechanism and a detection mechanism; when the thickness of the battery diaphragm is required to be detected in the actual battery production process, the diaphragm coil can be installed on the unreeling component, the diaphragm is drawn out and wound on the reeling component, then the height adjusting component is operated, the height adjusting component drives the lifting plate and the plurality of rolling detection components to descend, the diaphragm above the detection table is pressed on the detection table through the plurality of rolling detection components, the thickness of the diaphragm is measured, meanwhile, the reeling component and the unreeling component are operated, the diaphragm is moved, and the thickness of the diaphragm in movement is detected through the rolling detection components, so that the thickness of the battery diaphragm can be measured more conveniently and rapidly, time and labor are saved, the use of staff is facilitated, and the production cost is reduced.
Description
Technical Field
The utility model relates to the technical field of battery diaphragm processing, in particular to a diaphragm thickness detector.
Background
In the prior art, the lithium ion battery is widely applied due to the characteristics of high energy density, good cycle performance, high voltage, no memory effect, environmental friendliness and the like. For example, lithium ion batteries can be used for devices such as mobile phones, computers, electric automobiles and the like.
Battery separators are an important component of batteries, and have a direct impact on battery safety and cost. In the production process of the battery diaphragm, the thickness of the sample is generally required to be detected so as to adjust production equipment, prevent the yield of battery production from being reduced due to the fact that the diaphragm thickness is locally different, and ensure that the produced battery diaphragm meets the requirements.
For detecting the thickness of the battery diaphragm, the traditional detection method is to measure a plurality of points of the battery diaphragm by using a caliper, then evaluate the measurement value, and rework the battery diaphragm when the thickness of the diaphragm fluctuates.
Disclosure of Invention
First, the technical problem to be solved
In order to solve the problems in the prior art, the utility model provides the diaphragm thickness detector which can be used for conveniently performing multi-point measurement on the thickness of a battery diaphragm, is time-saving and labor-saving, is convenient for workers to use, and reduces the production cost.
(II) technical scheme
In order to achieve the above purpose, the main technical scheme adopted by the utility model comprises the following steps:
the diaphragm thickness detector comprises a machine table, a detection table, a feeding mechanism and a detection mechanism, wherein the detection mechanism is arranged at the upper part of the machine table, the feeding mechanism is arranged at the lower part of the machine table, the detection table is arranged at the inner side of the feeding mechanism, and the detection table is arranged below the detection mechanism;
the detection mechanism comprises a height adjusting assembly, a lifting plate and a plurality of rolling detection assemblies, wherein the upper part of the height adjusting assembly is fixedly connected with the machine table, the lower part of the height adjusting assembly is in driving connection with one surface of the lifting plate, a plurality of containing holes are formed in the other surface of the lifting plate, the rolling detection assemblies are arranged in the containing holes, and the rolling detection assemblies are arranged above the detection table;
the feeding mechanism comprises a winding component and an unreeling component, wherein the winding component is arranged on one side of the detection table, and the unreeling component is arranged on the other side of the detection table.
Further, the roll detection assembly comprises a mounting cylinder, a pressure rod, a pressure sensor, a mounting frame and a rolling ball, wherein one end of the mounting cylinder is mounted in the accommodating hole, the other end of the mounting cylinder is provided with a sliding groove, the pressure sensor is arranged in the sliding groove, one end of the pressure rod is slidably connected with the sliding groove, one end of the pressure rod is propped against the pressure sensor, the other end of the pressure rod is fixedly connected with the mounting frame, and the rolling ball is rotatably connected to the mounting frame.
Further, the pressure sensor comprises a warning lamp, wherein the warning lamp is arranged on the mounting frame and electrically connected with the pressure sensor.
Further, the winding assembly comprises a first rotating frame, a first roller and a first rotary driving piece, wherein the lower part of the first rotating frame is fixedly connected with the lower part of the machine table, the upper part of the first rotating frame is rotatably connected with the first roller, and the first rotary driving piece is in driving connection with the first roller.
Further, unreeling assembly includes second rotating frame, second cylinder and second rotation driving piece, the lower part of second rotating frame with the lower part fixed connection of board, the upper portion rotatable coupling of second rotating frame has the second cylinder, the second rotation driving piece with second cylinder drive connection.
Further, the height adjusting assembly comprises a linear driving piece and a mounting plate, the linear driving piece is detachably connected with the upper portion of the machine table through the mounting plate, an avoidance hole matched with the linear driving piece is formed in the upper portion of the machine table, and the lower portion of the linear driving piece is arranged inside the avoidance hole in a penetrating mode and is in linear driving connection with one face of the lifting plate.
Further, the lifting device also comprises a sliding rod, wherein two sides of the lifting plate are respectively and fixedly connected with the sliding rod, two sides of the upper part of the machine table are respectively provided with a sliding hole matched with the sliding rod, and one sliding rod is slidably connected in one sliding hole.
Further, the machine table also comprises supporting legs, and the bottom of the machine table is fixedly connected with the supporting legs.
Further, the automatic feeding device also comprises a PLC controller, wherein the PLC controller is respectively and electrically connected with the feeding mechanism, the detection mechanism and the warning lamp.
(III) beneficial effects
The beneficial effects of the utility model are as follows: when the thickness of the battery diaphragm is required to be detected in the actual battery production process, the diaphragm coil can be installed on the unreeling component, the diaphragm is drawn out and wound on the reeling component, then the height adjusting component is operated, the height adjusting component drives the lifting plate and the plurality of rolling detection components to descend, the diaphragm above the detection table is pressed on the detection table through the plurality of rolling detection components, the thickness of the diaphragm is measured, meanwhile, the reeling component and the unreeling component are operated, the diaphragm is moved, and the thickness of the diaphragm in movement is detected through the rolling detection components, so that the thickness of the battery diaphragm can be measured more conveniently and rapidly, time and labor are saved, the use of staff is facilitated, and the production cost is reduced.
Drawings
FIG. 1 is a schematic view showing the overall structure of a diaphragm thickness gauge according to an embodiment of the present utility model;
FIG. 2 is an overall structural elevation view of a diaphragm thickness gauge according to an embodiment of the present utility model;
FIG. 3 is a cross-sectional view of the overall structure of a diaphragm thickness gauge according to an embodiment of the present utility model;
[ reference numerals description ]
Detailed Description
The utility model will be better explained by the following detailed description of the embodiments with reference to the drawings.
Referring to fig. 1 to 3, the diaphragm thickness detector of the present utility model includes a machine 4, a detection table 7, a feeding mechanism and a detection mechanism, wherein the detection mechanism is disposed at an upper portion of the machine 4, the feeding mechanism is disposed at a lower portion of the machine 4, the detection table 7 is disposed at an inner side of the feeding mechanism, and the detection table 7 is disposed below the detection mechanism;
the detection mechanism comprises a height adjusting component, a lifting plate 11 and a plurality of rolling detection components 8, wherein the upper part of the height adjusting component is fixedly connected with the machine table 4, the lower part of the height adjusting component is in driving connection with one surface of the lifting plate 11, a plurality of containing holes are formed in the other surface of the lifting plate 11, the rolling detection components 8 are arranged in the containing holes, and the rolling detection components 8 are arranged above the detection table 7;
the feeding mechanism comprises a winding component 5 and an unwinding component 10, wherein the winding component 5 is arranged on one side of the detection table 7, and the unwinding component 10 is arranged on the other side of the detection table 7.
The working principle of the utility model is as follows: when the thickness of the battery diaphragm is required to be detected in the actual battery production process, the diaphragm winding sleeve can be arranged on the unwinding assembly 10, the diaphragm is drawn out and wound on the winding assembly 5, then the height adjusting assembly is operated, the height adjusting assembly drives the lifting plate 11 and the plurality of rolling detection assemblies 8 to descend, the diaphragm above the detection table 7 is pressed on the detection table 7 through the plurality of rolling detection assemblies 8, the thickness of the diaphragm is measured, meanwhile, the winding assembly 5 and the unwinding assembly 10 are operated, the diaphragm is moved, and the thickness of the moving diaphragm is detected through the rolling detection assemblies 8.
Further, the rolling detection assembly 8 comprises a mounting barrel 801, a pressing rod 803, a pressure sensor 802, a mounting frame 804 and a rolling ball 805, one end of the mounting barrel 801 is mounted inside the accommodating hole, the other end of the mounting barrel 801 is provided with a sliding groove, the pressure sensor 802 is arranged inside the sliding groove, one end of the pressing rod 803 is slidably connected with the sliding groove, one end of the pressing rod 803 is abutted to the pressure sensor 802, the other end of the pressing rod 803 is fixedly connected with the mounting frame 804, and the rolling ball 805 is rotatably connected to the mounting frame 804.
From the above description, when the thickness of the diaphragm is required to be detected, the lifting plate 11 drives the mounting frame 804 to press the rolling ball 805 to the upper surface of the diaphragm through the pressing rod 803, and the lower surface of the diaphragm is tightly attached to the detection table 7, meanwhile, the rolling ball 805 drives the pressing rod 803 to squeeze the pressure sensor 802 through the mounting frame 804, so that the pressure sensor 802 obtains a pressure value, and meanwhile, the rolling ball 805 rolls at different positions of the diaphragm, when the thickness of the diaphragm changes, the extrusion force received by the pressure sensor 802 also changes, and transmits a pressure signal, thereby facilitating the reworking of the diaphragm by a worker.
Further, the device further comprises a warning lamp, the warning lamp is arranged on the mounting frame 804, and the warning lamp is electrically connected with the pressure sensor 802.
From the above description, the warning lamp is turned on when the thickness of the diaphragm changes, so that the user can observe better.
Further, the unreeling assembly 10 includes a second rotating frame, a second roller and a second rotation driving member, wherein the lower part of the second rotating frame is fixedly connected with the lower part of the machine table 4, the upper part of the second rotating frame is rotatably connected with the second roller, and the second rotation driving member is in driving connection with the second roller.
As can be seen from the above description, the diaphragm coil is advantageously sleeved outside the second roller, and when the diaphragm coil needs to be discharged, the second rotation driving member can be operated to make the second rotation driving member drive the second roller to rotate, and the diaphragm on the second roller is discharged.
Further, the unreeling assembly 10 includes a second rotating frame, a second roller and a second rotation driving member, wherein the lower part of the second rotating frame is fixedly connected with the lower part of the machine table 4, the upper part of the second rotating frame is rotatably connected with the second roller, and the second rotation driving member is in driving connection with the second roller.
From the above description, it is advantageous to operate the second rotary driving member when the separator is discharged, so that the second rotary driving member rotates the second drum, and the discharged separator is retracted.
Further, the height adjusting assembly comprises a linear driving piece 2 and a mounting plate 3, the linear driving piece 2 is detachably connected with the upper portion of the machine table 4 through the mounting plate 3, an avoidance hole matched with the linear driving piece 2 is formed in the upper portion of the machine table 4, and the lower portion of the linear driving piece 2 is arranged inside the avoidance hole in a penetrating mode and is in linear driving connection with one face of the lifting plate 11.
From the above description, it is advantageous to adjust the height of the lifting plate 11 by means of the linear drive 2 and to clamp the diaphragm by means of the interaction of the rolling detection assembly 8 with the detection table 7.
Further, the lifting device also comprises a slide bar 1, wherein two sides of the lifting plate 11 are respectively and fixedly connected with the slide bar 1, two sides of the upper part of the machine table 4 are respectively provided with a slide hole matched with the slide bar 1, and one slide bar 1 is slidably connected in one slide hole.
As is apparent from the above description, the sliding rod 1 slides in the sliding hole, so that the lifting plate 11 is more stable when lifting.
Further, the machine table also comprises supporting legs 6, and the bottom of the machine table 4 is fixedly connected with the supporting legs 6.
From the above description, it is advantageous to raise the height of the whole device to avoid the whole device from being wet.
Further, the feeding mechanism further comprises a PLCPLC controller 9, and the PLCPLC controller 9 is electrically connected with the feeding mechanism, the detection mechanism and the warning lamp respectively.
From the above description, it is beneficial for the user to control the whole device more conveniently and inform the user in time after receiving the signal of pressure change.
Example 1
Referring to fig. 1 to 3, a diaphragm thickness detector includes a machine 4, a detection table 7, a feeding mechanism and a detection mechanism, wherein the detection mechanism is disposed at an upper portion of the machine 4, the feeding mechanism is disposed at a lower portion of the machine 4, the detection table 7 is disposed at an inner side of the feeding mechanism, and the detection table 7 is disposed below the detection mechanism;
the detection mechanism comprises a height adjusting component, a lifting plate 11 and a plurality of rolling detection components 8, wherein the upper part of the height adjusting component is fixedly connected with the machine table 4, the lower part of the height adjusting component is in driving connection with one surface of the lifting plate 11, a plurality of containing holes are formed in the other surface of the lifting plate 11, the rolling detection components 8 are arranged in the containing holes, and the rolling detection components 8 are arranged above the detection table 7;
the feeding mechanism comprises a winding component 5 and an unwinding component 10, wherein the winding component 5 is arranged on one side of the detection table 7, and the unwinding component 10 is arranged on the other side of the detection table 7;
the rolling detection assemblies 8 are arranged in a staggered manner, so that the coverage degree of detection is improved;
the rolling detection assembly 8 comprises a mounting cylinder 801, a pressing rod 803, a pressure sensor 802, a mounting frame 804 and a rolling ball 805, wherein one end of the mounting cylinder 801 is mounted in the accommodating hole, a sliding groove is formed in the other end of the mounting cylinder 801, the pressure sensor 802 is arranged in the sliding groove, one end of the pressing rod 803 is slidably connected with the sliding groove, one end of the pressing rod 803 is propped against the pressure sensor 802, the other end of the pressing rod 803 is fixedly connected with the mounting frame 804, and the rolling ball 805 is rotatably connected to the mounting frame 804 by welding;
the mounting frame 804 is rotatably connected with the rolling ball 805 through a rotating shaft;
the ball 805 is made of rubber, which is beneficial to slightly deforming when the diaphragm is primarily extruded, so as to prevent the ball 805 from damaging the diaphragm;
a limiting block is arranged at one end of the pressing rod 803, and the limiting block is used for limiting the moving range of the pressing rod 803 to prevent the pressing rod 803 from being separated from the sliding groove;
the pressure sensor 802 is arranged on the mounting frame 804, and comprises a warning lamp which is electrically connected with the pressure sensor 802;
the winding assembly 5 comprises a first rotating frame 501, a first roller 502 and a first rotation driving part 503, wherein the lower part of the first rotating frame 501 is fixedly connected with the lower part of the machine table 4, the upper part of the first rotating frame 501 is rotatably connected with the first roller 502 through a bearing by adopting welding, and the first rotation driving part 503 is in driving connection with the first roller 502;
the first rotation driving part 503 adopts a servo motor;
the unreeling assembly 10 comprises a second rotating frame, a second roller and a second rotation driving piece, wherein the lower part of the second rotating frame is fixedly connected with the lower part of the machine table 4, the upper part of the second rotating frame is rotatably connected with the second roller through a bearing by adopting welding, and the second rotation driving piece is in driving connection with the second roller;
the second rotation driving piece adopts a servo motor;
the height adjusting assembly comprises a linear driving piece 2 and a mounting plate 3, wherein the linear driving piece 2 is detachably connected with the upper part of the machine table 4 through the mounting plate 3, the mounting plate 3 is detachably connected with the upper part of the machine table 4 through a bolt, an avoidance hole matched with the linear driving piece 2 is formed in the upper part of the machine table 4, and the lower part of the linear driving piece 2 is arranged inside the avoidance hole in a penetrating manner and is in linear driving connection with one surface of the lifting plate 11;
the lower part of the linear driving piece 2 is detachably connected with one surface of the lifting plate 11 through bolts;
the linear driving piece 2 adopts an electric cylinder, so that the precision is high;
the lifting device is characterized by further comprising a sliding rod 1, wherein two sides of the lifting plate 11 are respectively and fixedly connected with the sliding rod 1, a sliding hole matched with the sliding rod 1 is respectively formed in two sides of the upper part of the machine table 4 by welding, and one sliding rod 1 is slidably connected in one sliding hole;
the machine table also comprises supporting legs 6, wherein the bottom of the machine table 4 is fixedly connected with the supporting legs 6 and welded;
the automatic feeding device also comprises a PLC (programmable logic controller) 9, wherein the PLC 9 is respectively and electrically connected with the feeding mechanism, the detection mechanism and the warning lamp;
the model number of the PLC 9 is DATA-7311;
the PLC controller 9 is electrically connected to the pressure sensor 802, the warning lamp, the first rotation driving unit 503, the second rotation driving unit, and the linear driving unit 2, respectively.
The basic principle and main characteristics of the utility model and the advantages of the utility model are shown and described above, standard parts used by the utility model can be purchased from market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of the parts adopt conventional means such as mature bolt rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the description is omitted.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent changes made by the specification and drawings of the present utility model, or direct or indirect application in the relevant art, are included in the scope of the present utility model.
Claims (9)
1. A diaphragm thickness detector, characterized in that: the automatic feeding device comprises a machine table, a detection table, a feeding mechanism and a detection mechanism, wherein the detection mechanism is arranged at the upper part of the machine table, the feeding mechanism is arranged at the lower part of the machine table, the detection table is arranged at the inner side of the feeding mechanism, and the detection table is arranged below the detection mechanism;
the detection mechanism comprises a height adjusting assembly, a lifting plate and a plurality of rolling detection assemblies, wherein the upper part of the height adjusting assembly is fixedly connected with the machine table, the lower part of the height adjusting assembly is in driving connection with one surface of the lifting plate, a plurality of containing holes are formed in the other surface of the lifting plate, the rolling detection assemblies are arranged in the containing holes, and the rolling detection assemblies are arranged above the detection table;
the feeding mechanism comprises a winding component and an unreeling component, wherein the winding component is arranged on one side of the detection table, and the unreeling component is arranged on the other side of the detection table.
2. The diaphragm thickness gauge according to claim 1, wherein: the rolling detection assembly comprises a mounting cylinder, a pressure rod, a pressure sensor, a mounting frame and a rolling ball, wherein one end of the mounting cylinder is mounted in the accommodating hole, a sliding groove is formed in the other end of the mounting cylinder, the pressure sensor is arranged in the sliding groove, one end of the pressure rod is slidably connected with the sliding groove, one end of the pressure rod is propped against the pressure sensor, the other end of the pressure rod is fixedly connected with the mounting frame, and the rolling ball is rotatably connected to the mounting frame.
3. The diaphragm thickness gauge according to claim 2, wherein: still include the warning light, be provided with on the mounting bracket the warning light, the warning light with the pressure sensor electricity is connected.
4. The diaphragm thickness gauge according to claim 1, wherein: the winding assembly comprises a first rotating frame, a first roller and a first rotary driving piece, wherein the lower part of the first rotating frame is fixedly connected with the lower part of the machine table, the upper part of the first rotating frame is rotatably connected with the first roller, and the first rotary driving piece is in driving connection with the first roller.
5. The diaphragm thickness gauge according to claim 1, wherein: the unreeling assembly comprises a second rotating frame, a second roller and a second rotating driving piece, wherein the lower part of the second rotating frame is fixedly connected with the lower part of the machine table, the upper part of the second rotating frame is rotatably connected with the second roller, and the second rotating driving piece is in driving connection with the second roller.
6. The diaphragm thickness gauge according to claim 1, wherein: the height adjusting assembly comprises a linear driving piece and a mounting plate, wherein the linear driving piece is detachably connected with the upper portion of the machine table through the mounting plate, an avoidance hole matched with the linear driving piece is formed in the upper portion of the machine table, and the lower portion of the linear driving piece is arranged inside the avoidance hole in a penetrating mode and is in linear driving connection with one face of the lifting plate.
7. The diaphragm thickness gauge according to claim 1, wherein: the lifting device is characterized by further comprising a sliding rod, wherein two sides of the lifting plate are respectively and fixedly connected with the sliding rod, two sides of the upper part of the machine table are respectively provided with a sliding hole matched with the sliding rod, and one sliding rod is slidably connected inside one sliding hole.
8. The diaphragm thickness gauge according to claim 1, wherein: the machine table is characterized by further comprising supporting legs, and the bottom of the machine table is fixedly connected with the supporting legs.
9. A diaphragm thickness gauge according to claim 3, wherein: the automatic feeding device also comprises a PLC controller, wherein the PLC controller is electrically connected with the feeding mechanism, the detection mechanism and the warning lamp respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223376586.0U CN219200330U (en) | 2022-12-15 | 2022-12-15 | Diaphragm thickness detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223376586.0U CN219200330U (en) | 2022-12-15 | 2022-12-15 | Diaphragm thickness detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219200330U true CN219200330U (en) | 2023-06-16 |
Family
ID=86726999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223376586.0U Active CN219200330U (en) | 2022-12-15 | 2022-12-15 | Diaphragm thickness detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219200330U (en) |
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2022
- 2022-12-15 CN CN202223376586.0U patent/CN219200330U/en active Active
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