CN217637249U - Detection device of negative coating beta-ray thickness gauge - Google Patents
Detection device of negative coating beta-ray thickness gauge Download PDFInfo
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- CN217637249U CN217637249U CN202221631967.6U CN202221631967U CN217637249U CN 217637249 U CN217637249 U CN 217637249U CN 202221631967 U CN202221631967 U CN 202221631967U CN 217637249 U CN217637249 U CN 217637249U
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- thickness gauge
- ray thickness
- pole piece
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- 230000005250 beta ray Effects 0.000 title claims abstract description 47
- 239000011248 coating agent Substances 0.000 title claims abstract description 28
- 238000000576 coating method Methods 0.000 title claims abstract description 28
- 238000001514 detection method Methods 0.000 title claims abstract description 26
- 230000005540 biological transmission Effects 0.000 claims abstract description 35
- 238000009434 installation Methods 0.000 claims abstract description 6
- 230000001154 acute effect Effects 0.000 claims description 3
- 230000008676 import Effects 0.000 claims 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000005855 radiation Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 238000001739 density measurement Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
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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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- Length-Measuring Devices Using Wave Or Particle Radiation (AREA)
Abstract
The utility model provides a negative pole coating beta ray calibrator detecting device belongs to negative pole coating and detects technical field. The detection device comprises a first support frame, a support plate is arranged above the first support frame, a movable plate is arranged above the support plate, a beta-ray thickness gauge is arranged above the movable plate, an installation frame is arranged at the upper end of one side of the beta-ray thickness gauge, a temperature sensor is fixedly installed on the installation frame, and a transmission assembly is arranged on one side, close to the temperature sensor, of the first support frame. This kind of detecting device passes through temperature sensor and in time surveys coating back pole piece temperature, guarantees the accuracy that the calibrator detected pole piece areal density, and then has guaranteed actual coating areal density, has guaranteed battery capacity, has increased the life of radiation source and relevant original paper, has prolonged the life of equipment, has increased equipment stability.
Description
Technical Field
The utility model relates to a negative pole coating detects technical field, in particular to negative pole coating beta ray calibrator detection device.
Background
The measurement mode of the beta-ray thickness gauge is transmission type measurement, when beta-rays penetrate a certain material, the beta-rays are reflected, scattered and absorbed by the material, so that the intensity of the transmitted rays has certain attenuation relative to the intensity of the incident rays. The attenuation is positively correlated with the areal density of the penetrated material.
The beta-ray thickness gauge utilizes the principle, and measures the ray intensity before and after the ray penetrates through the material (cathode pole piece) through a beta-ray detector according to an absorption curve (absorption coefficient) which is calibrated and fitted by a product in advance, so that the surface density of the material can be calculated.
The surface of the pole piece formed after coating and baking operation often has higher temperature, and when the temperature of the pole piece out of the box exceeds a certain temperature threshold value, the pole piece is conveyed into a beta-ray thickness gauge for detection, so that the surface density measurement precision is influenced, the actual pole piece coating surface density is further influenced, and the battery capacity is influenced.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a negative pole coating beta ray calibrator detection device can in time survey coating back pole piece temperature, guarantees the calibrator and detects the accuracy of pole piece areal density, and then has guaranteed actual coating areal density, has guaranteed battery capacity.
The embodiment of the utility model provides a detection device of a negative coating beta-ray thickness gauge;
the device comprises a first support frame, wherein a support plate is arranged above the first support frame, a movable plate is arranged above the support plate, a beta-ray thickness gauge is arranged above the movable plate, an installation frame is arranged at the upper end of one side of the beta-ray thickness gauge, a temperature sensor is fixedly installed on the installation frame, a transmission assembly is arranged on one side of the first support frame, which is close to the temperature sensor, and the inlet of the beta-ray thickness gauge is opposite to the transmission assembly;
the inspection assembly comprises a lifting support, a telescopic cylinder and a pole piece shovel, wherein the lifting support and the first support frame are respectively located on two opposite sides of the transmission assembly, the telescopic cylinder is arranged on the lifting support in a liftable mode, the extending direction of the telescopic cylinder is right opposite to the inlet of the beta-ray thickness gauge, and the pole piece shovel is connected with a telescopic rod of the telescopic cylinder.
Optionally, the temperature sensor is a non-contact infrared temperature sensor.
Optionally, two symmetrical guide rails are arranged above the supporting plate, and a guide groove matched with the guide rails is arranged below the movable plate.
Optionally, the transmission assembly includes the second support frame, second support frame top both sides all are equipped with the curb plate, two be equipped with the drive roll axle between the curb plate one end, two be equipped with driven roller axle between the curb plate other end, curb plate and motor output end fixed connection are run through to drive roll axle one end, the drive roll axle passes through the transmission band transmission with the driven roller axle and is connected.
Optionally, the upper end of the conveying belt and the upper end of the side plate are located on the same horizontal plane.
Optionally, the pole piece shovel includes the connecting plate and is on a parallel with the delivery board of guide rail, the connecting plate with telescopic cylinder's telescopic link is connected, the one end of delivery board with the connecting plate is connected, the other end of delivery board has the spigot surface, the spigot surface with the surface of transmission band is the acute angle and arranges.
Optionally, an alarm is arranged on one side, close to the mounting rack, of the beta-ray thickness gauge.
Optionally, the lower end of the temperature sensor extends to the lower part of the mounting frame.
The embodiment of the utility model provides a beneficial effect that technical scheme brought includes at least:
1. the temperature sensor detects the temperature of the coated pole piece in time, so that the accuracy of detecting the surface density of the pole piece by the thickness gauge is ensured, the actual coating surface density is further ensured, and the battery capacity is ensured.
2. The temperature sensor detects in time to guarantee that the pole piece temperature is in the standard range, increases the service life of the radioactive source and related original paper, prolongs the service life of equipment, and increases the use stability of the equipment.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a detection device of a negative coating beta-ray thickness gauge provided by an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a transmission assembly according to an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of part a according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
The beta-ray thickness gauge utilizes the principle, and measures the ray intensity before and after the ray penetrates through the material (cathode pole piece) through a beta-ray detector according to an absorption curve (absorption coefficient) which is calibrated and fitted by a product in advance, so that the surface density of the material can be calculated.
The surface of the pole piece formed after coating and baking operation often has higher temperature, and when the temperature of the pole piece out of the box exceeds a certain temperature threshold value, the pole piece is conveyed into a beta-ray thickness gauge for detection, so that the surface density measurement precision is influenced, the actual pole piece coating surface density is further influenced, and the battery capacity is influenced.
Fig. 1 is a schematic structural diagram of a detection device of a negative coating beta-ray thickness gauge provided by an embodiment of the present invention. Fig. 2 is a schematic structural diagram of a transmission assembly according to an embodiment of the present invention. Fig. 3 is a schematic structural diagram of part a provided in the embodiment of the present invention. As shown in fig. 1 to 3, the present applicant has provided by practice a negative electrode coating β -ray thickness gauge detecting device characterized by comprising:
The inspection assembly 41 comprises a lifting bracket 411, a telescopic cylinder 412 and a pole piece shovel 413. The lifting support 411 and the first support frame 1 are respectively located on two opposite sides of the transmission assembly 7, the telescopic cylinder 412 is installed on the lifting support 411 in a lifting mode, the extending direction of the telescopic cylinder 412 is opposite to the inlet of the beta-ray thickness gauge 4, and the pole piece shovel 413 is connected with a telescopic rod of the telescopic cylinder 412. When the negative pole piece that passes through needs to be subjected to the selective examination, the negative pole piece that the temperature sensor 6 detects that the temperature is suitable passes through the censorship subassembly 41, can control the lifting support 411 to descend this moment, makes telescopic cylinder 412 and pole piece shovel 413 descend to and carry out the negative pole piece looks parallel and level on the transmission assembly 7. And then the extension of the telescopic rod of the telescopic cylinder 412 is controlled, so that the negative pole piece shovel 413 shovels and conveys the negative pole piece from one side of the transmission assembly 7 to the inlet of the beta-ray thickness gauge 4, and the negative pole piece meeting the test temperature is automatically conveyed into the beta-ray thickness gauge 4 for measurement.
Optionally, the temperature sensor 6 is a non-contact infrared temperature sensor. Exemplary in the embodiment of the utility model provides an in, non-contact infrared temperature sensor has measurement accuracy height, and resolution ratio is little, does not have advantages such as influence to detecting field temperature to the effectual detection precision to the negative pole piece that has ensured.
Optionally, two symmetrical guide rails 8 are arranged above the supporting plate 2, and a guide groove 9 matched with the guide rails 8 is arranged below the movable plate 3. Exemplarily, in the embodiment of the present invention, the upper end of the guide rail 8 is located inside the guide groove 9, and the guide rail 8 and the guide groove 9 are mutually matched, so as to effectively improve the moving stability of the movable plate 3.
Optionally, the conveying assembly 7 includes a second supporting frame 71, side plates 72 are disposed on two sides above the second supporting frame 71, a driving roller shaft 73 is disposed between one ends of the side plates 72, a driven roller shaft 74 is disposed between the other ends of the side plates 72, one end of the driving roller shaft 73 penetrates through the side plates 72 and is fixedly connected with an output end of a motor 75, and the driving roller shaft 73 is in transmission connection with the driven roller shaft 74 through a transmission belt 76. Exemplarily, in the embodiment of the present invention, the driving roller shaft 73 and the driven roller shaft 74 both ends respectively with curb plate 72 swing joint, the motor 75 is carrying out the during operation, the motor 75 drives the driving roller shaft 73 and rotates, passes through transmission band 76 with the driving roller shaft 73 and drives driven roller shaft 74 and rotate to through the transmission of transmission band 76, can be automatic transmit the negative pole piece.
Optionally, the upper end of the conveyor belt 76 is located at the same level as the upper end of the side plate 72. Exemplarily, in the embodiment of the present invention, the pole piece shovel 413 includes a connection plate 4131 and a conveying plate 4132 parallel to the guide rail 8, the connection plate 4131 is connected to the telescopic rod of the telescopic cylinder 412, one end of the conveying plate 4132 is connected to the connection plate 4131, the other end of the conveying plate 4132 has a guide surface 4133, and the guide surface 4133 is disposed at an acute angle with the outer surface of the conveying belt 76. Because the conveying belt 76 and the side plate 72 are located on the same plane, after the pole piece shovel 413 descends along with the lifting support 411, the conveying plate 4132 of the pole piece shovel is attached to the outer surface of the conveying belt 76, and under the driving of the telescopic rod, the guide surface 4133 of the pole piece shovel can smoothly and smoothly shovel the negative pole piece from the outer surface of the conveying belt 76 and directly push the negative pole piece to the inside of the beta-ray thickness measuring instrument, so that the operation smoothness and stability of the detection device can be effectively improved.
Optionally, beta ray calibrator 4 is close to mounting bracket 5 one side and is equipped with alarm 10, and when temperature sensor detected negative pole piece temperature and was higher than the settlement temperature, alarm 10 reported to the police to remind the timely too high negative pole piece of temperature of function staff to cool down and handle.
Optionally, the lower end of the temperature sensor 6 extends below the mounting frame 5.
The utility model provides a detection device's work flow as follows: when the motor 75 works, the motor 75 drives the driving roll shaft 73 to rotate, and the driving roll shaft 73 and the driven roll shaft 74 are driven to rotate through the transmission belt 76, so that the negative pole pieces can be automatically transmitted through the transmission of the transmission belt 76. Promote beta ray calibrator 4, mutually support through between guide rail 8 and the guide way 9, make temperature sensor 6 remove to transmission band 76 top, when negative pole piece moves to temperature sensor 6 below on transmission band 76, temperature sensor 6 carries out temperature detection to the negative pole piece, when negative pole piece temperature is higher than the setting value, alarm 10 reports to the police, thereby remind the timely high temperature negative pole piece of function staff to cool down the processing, when negative pole piece temperature is not higher than the setting temperature, can control lifting support 411 and descend this moment, make telescopic cylinder 412 and pole piece shovel 413 descend to the negative pole piece looks parallel and level that carries on with transmission assembly 7. And then, the extension of the telescopic rod of the telescopic cylinder 412 is controlled, so that the negative pole piece shovel 413 shovels away the negative pole piece from one side of the transmission assembly 7 and conveys the negative pole piece to the inlet of the beta-ray thickness gauge 4, the negative pole piece meeting the test temperature is automatically conveyed into the beta-ray thickness gauge 4 to be measured, and the detection of the thickness of the negative pole piece is completed.
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and in the claims does not indicate any order, quantity, or importance, but rather is used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one. The word "comprise" or "comprises", and the like, means that the element or item listed before "comprises" or "comprising" covers the element or item listed after "comprising" or "comprises" and its equivalents, and does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, which may also change accordingly when the absolute position of the object being described changes.
The above description is only an optional embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a negative pole coating beta ray calibrator detection device which characterized in that includes:
the device comprises a first support frame (1), wherein a support plate (2) is arranged above the first support frame (1), a movable plate (3) is arranged above the support plate (2), a beta-ray thickness gauge (4) is arranged above the movable plate (3), an installation frame (5) is arranged at the upper end of one side of the beta-ray thickness gauge (4), a temperature sensor (6) is fixedly installed on the installation frame (5), a transmission assembly (7) is arranged on one side, close to the temperature sensor (6), of the first support frame (1), and an inlet of the beta-ray thickness gauge (4) is right opposite to the transmission assembly (7);
censorship subassembly (41), including lifting support (411), telescopic cylinder (412) and pole piece shovel (413), lifting support (411) with first support frame (1) is located respectively the relative both sides of transmission subassembly (7), telescopic cylinder (412) install with liftable on lifting support (411), telescopic cylinder (412) extend direction just right the import of beta ray calibrator (4), pole piece shovel (413) with telescopic link of telescopic cylinder (412) is connected.
2. The cathode coated beta-ray thickness gauge detection device according to claim 1, wherein the temperature sensor (6) is a non-contact infrared temperature sensor.
3. The negative coating beta-ray thickness gauge detection device according to claim 2, wherein two symmetrical guide rails (8) are arranged above the support plate (2), and a guide groove (9) matched with the guide rails (8) is arranged below the movable plate (3).
4. The negative coating beta-ray thickness gauge detection device according to claim 3, wherein the transmission assembly (7) comprises a second support frame (71), side plates (72) are arranged on two sides above the second support frame (71), a driving roller shaft (73) is arranged between one ends of the two side plates (72), a driven roller shaft (74) is arranged between the other ends of the two side plates (72), one end of the driving roller shaft (73) penetrates through the side plates (72) to be fixedly connected with the output end of the motor (75), and the driving roller shaft (73) is in transmission connection with the driven roller shaft (74) through a transmission belt (76).
5. The negative-electrode coating beta-ray thickness gauge detection device according to claim 4, wherein the upper end of the conveyor belt (76) and the upper end of the side plate (72) are positioned on the same horizontal plane.
6. The cathode coating beta-ray thickness gauge detection device according to claim 5, wherein the pole piece shovel (413) comprises a connecting plate (4131) and a conveying plate (4132) parallel to the guide rail (8), the connecting plate (4131) is connected with the telescopic rod of the telescopic cylinder (412), one end of the conveying plate (4132) is connected with the connecting plate (4131), the other end of the conveying plate (4132) is provided with a guide surface (4133), and the guide surface (4133) is arranged at an acute angle with the outer surface of the conveying belt (76).
7. The negative coating beta-ray thickness gauge detection device according to claim 1, wherein an alarm (10) is arranged on one side of the beta-ray thickness gauge (4) close to the mounting frame (5).
8. The negative-coated beta-ray thickness gauge detection device according to claim 1, wherein the lower end of the temperature sensor (6) extends below the mounting frame (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221631967.6U CN217637249U (en) | 2022-06-27 | 2022-06-27 | Detection device of negative coating beta-ray thickness gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221631967.6U CN217637249U (en) | 2022-06-27 | 2022-06-27 | Detection device of negative coating beta-ray thickness gauge |
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| Publication Number | Publication Date |
|---|---|
| CN217637249U true CN217637249U (en) | 2022-10-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221631967.6U Active CN217637249U (en) | 2022-06-27 | 2022-06-27 | Detection device of negative coating beta-ray thickness gauge |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115524259A (en) * | 2022-11-03 | 2022-12-27 | 蓝冰河(常州)精密测量技术有限责任公司 | Beta-ray electrolytic copper foil surface density quality detection device based on Kr-85 realization |
| CN115753496A (en) * | 2022-11-08 | 2023-03-07 | 东莞市爱康智能技术有限公司 | Online surface density measuring instrument for battery pole piece |
-
2022
- 2022-06-27 CN CN202221631967.6U patent/CN217637249U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115524259A (en) * | 2022-11-03 | 2022-12-27 | 蓝冰河(常州)精密测量技术有限责任公司 | Beta-ray electrolytic copper foil surface density quality detection device based on Kr-85 realization |
| CN115753496A (en) * | 2022-11-08 | 2023-03-07 | 东莞市爱康智能技术有限公司 | Online surface density measuring instrument for battery pole piece |
| CN115753496B (en) * | 2022-11-08 | 2024-04-05 | 东莞市爱康智能技术股份有限公司 | On-line surface density measuring instrument for battery pole piece |
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