CN116626076A - High-speed on-line CT-X ray inspection system and method for power battery - Google Patents
High-speed on-line CT-X ray inspection system and method for power battery Download PDFInfo
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- CN116626076A CN116626076A CN202310615226.1A CN202310615226A CN116626076A CN 116626076 A CN116626076 A CN 116626076A CN 202310615226 A CN202310615226 A CN 202310615226A CN 116626076 A CN116626076 A CN 116626076A
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- 238000007689 inspection Methods 0.000 title claims abstract description 35
- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000004519 manufacturing process Methods 0.000 claims abstract description 45
- 238000007599 discharging Methods 0.000 claims abstract description 15
- 238000001514 detection method Methods 0.000 claims description 42
- 230000001360 synchronised effect Effects 0.000 claims description 9
- 230000005855 radiation Effects 0.000 claims description 8
- 230000007246 mechanism Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 3
- 239000004917 carbon fiber Substances 0.000 claims description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims 1
- 238000009659 non-destructive testing Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 description 7
- 230000007547 defect Effects 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 2
- 238000002591 computed tomography Methods 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000037303 wrinkles Effects 0.000 description 2
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- 239000003792 electrolyte Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
- G01N23/04—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material
- G01N23/046—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material using tomography, e.g. computed tomography [CT]
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G35/00—Mechanical conveyors not otherwise provided for
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
- B65G47/907—Devices for picking-up and depositing articles or materials with at least two picking-up heads
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/02—Articles
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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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Abstract
The invention relates to the technical field of nondestructive testing, in particular to a high-speed online CT-X ray inspection system and method for a power battery, wherein the high-speed online CT-X ray inspection system for the power battery comprises the following components: the lead room is positioned at one side of the production line and provided with a feed inlet and a discharge outlet; the conveying line is arranged in the lead room, one end of the conveying line extends out from the feeding port, and the other end extends out from the discharging port; the transfer device is used for carrying the battery to be detected on the production line to a conveying line of the feed inlet and carrying the battery detected on the conveying line of the discharge outlet back to the production line; the inspection device is arranged in a lead room and comprises an annular slide rail, a ray source and a detector, wherein the annular slide rail surrounds a conveying line and is perpendicular to the conveying plane of the conveying line, the ray source and the detector are respectively arranged on the annular slide rail in a sliding mode and can move 360 degrees around a battery on the conveying line, and therefore the nondestructive testing of a power battery is achieved through comprehensive scanning of the internal structure of the product.
Description
Technical Field
The invention relates to the technical field of nondestructive testing, in particular to a high-speed online CT-X ray inspection system and method for a power battery.
Background
The power battery is a power source for providing power for tools, and is a storage battery for providing power for electric automobiles, electric trains, electric bicycles and golf carts, and is mainly different from a starting battery for starting an engine of an automobile. In the industry, X-RAY nondestructive testing equipment is a main means for controlling the quality of a power battery.
However, currently, the industry mostly uses 2DX-RAY for battery detection, which has the following disadvantages:
(1) The electrode structure of the power battery is broken due to factory defects or the use process of charge and discharge, but the positive and negative electrode layered structure cannot be clearly observed, and the breaking condition of the electrode structure cannot be accurately judged;
(2) The overall regulation level of the internal structure of the battery is related to the delivery degree of the battery and the use degree of the battery, but the performance of each layer of the electrode in a tiled and bent area cannot be clearly observed, and whether the electrode is wrinkled cannot be accurately judged;
(3) The process level can cause the difference of the pole piece alignment degree of the battery when the battery leaves the factory, can cause partial capacity loss, can increase the risk of internal short circuit of the battery, but can not accurately judge the pole piece alignment degree;
(4) The process defect can cause foreign matters in the battery when the battery leaves the factory, so that the micro-area temperature is too high or the battery is not tightly sealed during use, potential safety hazards are generated, and whether the foreign matters exist can not be accurately detected;
(5) In the using process, 360-degree all-dimensional detection without dead angle can not be carried out on the battery, and the defect is not detected.
Disclosure of Invention
Based on the problems, the invention aims to provide a high-speed online CT-X ray inspection system and method for power batteries, which meet the detection requirements of mass products, improve the detection efficiency and ensure the detection result.
In order to achieve the above purpose, on one hand, the present invention adopts the following technical scheme:
a high-speed on-line CT-X-ray inspection system for a power cell, comprising:
the lead room is positioned at one side of the production line and provided with a feed inlet and a discharge outlet;
the conveying line is arranged in the lead room, one end of the conveying line extends out from the feeding port, and the other end extends out from the discharging port;
the transfer device is used for carrying the battery to be detected on the production line to a conveying line of the feed inlet and carrying the battery detected on the conveying line of the discharge outlet back to the production line;
the inspection device is arranged in the lead room and comprises an annular slide rail, a ray source and a detector, wherein the annular slide rail surrounds the conveying line and is perpendicular to the conveying plane of the conveying line, and the ray source and the detector are respectively arranged on the annular slide rail in a sliding manner and can move 360 degrees around a battery on the conveying line.
Optionally, the detector and the ray source are respectively provided with a driving mechanism, the driving mechanism comprises a sliding seat moving along the annular sliding rail, the detector and the ray source are installed on the corresponding sliding seat, the outer ring of the annular sliding rail is provided with a synchronous belt, the sliding seat is provided with a driving motor, an output shaft of the driving motor is provided with a belt wheel matched with the synchronous belt for transmission, and guide wheels used for compressing the synchronous belt are arranged on the sliding seat and positioned on two sides of the belt wheel.
Optionally, the detector, the radiation source and the battery to be detected are guaranteed to be on the same straight line, and the detector is always focused on the radiation source.
Optionally, the conveying line comprises a feeding section, a detecting section and a discharging section, the conveying direction of the detecting section is consistent with that of the production line, the feeding section and the discharging section are respectively distributed between the detecting section and the production line, and the detecting section is respectively connected with the feeding section and the discharging section through a corner machine.
Optionally, the device further comprises a jig for bearing the battery, the jig flows on the production line and the conveying line, the battery is clamped by the transfer device instead of the battery, and the jig is made of carbon fiber materials.
Optionally, the transfer device comprises two manipulators, one manipulator is arranged at one side of the feed inlet and is used for clamping the battery from the production line and placing the battery on the conveying line; the other manipulator is arranged at one side of the discharge hole and is used for clamping the battery from the conveying line and placing the battery to the production line.
On the other hand, the invention adopts the following technical scheme:
a power battery high-speed on-line CT-X ray inspection method is based on the power battery high-speed on-line CT-X ray inspection system, which comprises the following steps:
step one, a transfer device loads a battery to be detected on a production line onto a conveying line of a lead room feed inlet;
step two, the battery flows to a detection section of the conveying line, CT detection is carried out on the battery through a detection device, the detected image is output to an external display after being processed, and the detection result is displayed;
step three, the detected battery continues to flow to a discharge port of the lead room along the conveying line;
and fourthly, the transferring device returns the battery blanking on the conveying line to the production line.
In summary, the high-speed online CT-X ray inspection system for the power battery and the inspection method based on the system have the advantages that the system can be connected with a production line, the detection requirement of mass products is met, the nondestructive detection of potential safety hazards of the single power battery is realized by comprehensively scanning the internal structure of the products, the quality of the power battery is reliably ensured, the occupied space is small, the cost is low, the manpower and material resources are saved, and the detection efficiency is effectively improved.
Drawings
FIG. 1 is a structural outline view of a high-speed on-line CT-X-ray inspection system for a power battery provided by an embodiment of the invention;
FIG. 2 is a top view of a high-speed on-line CT-X-ray inspection system for power cells according to an embodiment of the present invention after lead room removal;
FIG. 3 is a schematic diagram of a high-speed on-line CT-X-ray inspection system for a power battery according to an embodiment of the present invention;
fig. 4 is an enlarged view at a in fig. 3.
In the figure:
1. a lead house; 11. a feed inlet; 12. a discharge port;
2. a conveying line; 21. a feed section; 22. a detection section; 23. a discharging section; 24. a turning machine;
3. a transfer device; 31. a manipulator;
4. an inspection device; 41. an annular slide rail; 42. a radiation source; 43. a detector; 44. a slide; 45. a driving motor; 46. a belt wheel; 47. a guide wheel;
5. a jig;
6. and (5) a production line.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar parts throughout, or parts having like or similar functions. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.
In the description of the present invention, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, mechanically connected, electrically connected, indirectly connected through an intermediary, or may be in communication with each other between two elements or in an interaction relationship between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In the description of the present invention, unless explicitly stated and limited otherwise, a first feature "above" or "below" a second feature may include the first feature and the second feature being in direct contact, or may include the first feature and the second feature not being in direct contact but being in contact by another feature therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature. The technical scheme of the invention is further described below by the specific embodiments with reference to the accompanying drawings.
Referring to fig. 1 to 4, the present preferred embodiment provides a high-speed online CT-X-ray inspection system for power batteries, which can be abutted with the existing production line to meet the requirements of high-speed online nondestructive inspection of battery products, and specifically includes a lead room 1, a conveyor line 2, a transfer device 3 and an inspection device 4.
The lead room 1 is positioned at one side of the production line 6, and a feed inlet 11 and a discharge outlet 12 are formed in the lead room 1.
The lead room 1 is used for shielding radiation, ensures the safety and conciseness of detection environment, is convenient to build in the face of the production line 6, occupies small space and is low in cost.
Wherein, transfer chain 2 sets up in plumbous room 1, and the one end of transfer chain 2 stretches out from feed inlet 11, and the other end stretches out from discharge gate 12.
Specifically, the conveying line 2 comprises a feeding section 21, a detecting section 22 and a discharging section 23, the conveying direction of the detecting section 22 is consistent with that of the production line 6, the feeding section 21 and the discharging section 23 are respectively distributed between the detecting section 22 and the production line 6, and the detecting section 22 is respectively connected with the feeding section 21 and the discharging section 23 through a corner machine 24. Therefore, the conveying line 2 and the production line 6 are conveniently in butt joint to form an additional detection circulation line, the line can be expanded according to the requirement without being limited to the modeling, the ordered detection is realized, and the conveying sequence of the batteries on the original production line 6 is not influenced.
The transfer device 3 is used for conveying the battery to be detected on the production line 6 to the conveying line 2 of the feeding port 11 and conveying the battery detected on the conveying line 2 of the discharging port 12 back to the production line 6.
Specifically, the transfer device 3 includes two manipulators 31, and one manipulator 31 is disposed at one side of the feed port 11, and is used for clamping the battery from the production line 6 and placing the battery onto the conveying line 2; another robot 31 is provided at one side of the discharge port 12 for gripping the battery from the conveyor line 2 and placing it to the production line 6. Therefore, the batteries are quickly and orderly circulated between the production line 6 and the conveying line 2, and the detection efficiency is improved.
The inspection device 4 is arranged in the lead room 1 and comprises an annular slide rail 41, a ray source 42 and a detector 43, wherein the annular slide rail 41 surrounds the conveying line 2 and is perpendicular to the conveying plane of the conveying line 2, and the ray source 42 and the detector 43 are respectively arranged on the annular slide rail 41 in a sliding manner and can move 360 degrees around a battery on the conveying line 2.
Specifically, a driving mechanism is respectively arranged on the detector 43 and the ray source 42, the driving mechanism comprises a sliding seat 44 moving along the annular sliding rail 41, the detector 43 and the ray source 42 are arranged on the corresponding sliding seat 44, a synchronous belt is arranged on the outer ring of the annular sliding rail 41, a driving motor 45 is arranged on the sliding seat 44, a belt wheel 46 matched with the synchronous belt for transmission is arranged on an output shaft of the driving motor 45, and guide wheels 47 used for compressing the synchronous belt are arranged on the sliding seat 44 and positioned on two sides of the belt wheel 46. Therefore, the detector 43 and the ray source 42 can detect in multiple angles and all aspects according to the internal structure of the battery, and can accurately judge whether the electrode structure is broken, whether the electrode is wrinkled, whether the pole pieces are aligned, whether foreign matters exist in the battery or not and the like, so that the defect missing detection is avoided.
In particular, the detector 43, the radiation source 42 and the battery to be detected are guaranteed to be on the same straight line, and the detector 43 is always focused on the radiation source 42, so that imaging is guaranteed to be clear, and 360-degree full-scale detection is achieved.
In addition, the high-speed online CT-X ray inspection system of the power battery further comprises a jig 5 for bearing the battery, wherein the jig 5 flows onto the production line 6 and the conveying line 2 and replaces the battery to be clamped by the transferring device 3, so that the battery body is prevented from being damaged during the circulation. It should be noted that, the jig 5 should be made of a material that does not affect the detection imaging, such as carbon fiber, so as to ensure reliable detection results.
In view of the above, the present embodiment further provides a high-speed online CT-X-ray inspection method for a power battery, based on the above-mentioned high-speed online CT-X-ray inspection system for a power battery, which includes the steps of:
step one, the transferring device 3 loads the battery to be detected on the production line 6 onto the conveying line 2 of the feed inlet 11 of the lead room 1.
Specifically, the battery on the production line 6 (actually in contact with the jig 5) is gripped by the robot arm 31 and placed on the conveyor line 2 of the feed port 11 of the lead house 1.
And step two, the battery flows to a detection section 22 of the conveying line 2, the battery is subjected to CT detection by a detection device, the detection image is processed and then is output to an external display, and the detection result is displayed.
Specifically, the battery flows from the feeding section 21 to the detecting section 22 on the conveying line 2, is detected by the detecting device 4, and the detected image is output after being processed by a computer, and the visual detection result is obtained. In the process, the ray source 42 and the detector 43 can rotate 360 degrees around the battery, so that multi-angle and all-dimensional detection is realized.
And thirdly, continuously circulating the detected battery to a discharge hole 12 of the lead room 1 along the conveying line 2.
And step four, the transferring device 3 returns the battery blanking on the conveying line 2 to the production line 6.
Specifically, the battery on the conveying line 2 (actually in contact with the jig 5) is clamped by the manipulator 31 and returned to the production line 6, without affecting the conveying of the original production line 6.
Therefore, compared with the traditional 2DX-RAY detection, the power battery high-speed online CT-X RAY detection system and method have the following advantages:
(1) The CT scanning of the internal electrode of the battery can observe a clear positive and negative electrode layered structure, the layer with high contrast corresponds to the positive electrode plate, and the layer with low contrast corresponds to the negative electrode plate, so that the fracture condition of the electrode structure can be effectively observed;
(2) Each layer of the electrode in the tiled and bent area can be observed by CT scanning of the battery, the gap regularity in the winding center of the battery can be observed, the wrinkles existing in the electrode, the state of the electrode and the like can be observed, so that the wrinkles of the electrode can be effectively detected, and the overall regularity level of the internal structure of the battery can be further represented;
(3) The alignment degree of the pole pieces can be effectively judged, the pole pieces with asymmetric positive poles and negative poles are detected, partial capacity loss is avoided, and the risk of internal short circuit of the battery is reduced;
(4) The method can effectively detect whether the battery has foreign matters or not, avoid excessively high micro-area temperature caused by the foreign matters in the electrode in the use process of the battery, and simultaneously avoid the potential safety hazard of electrolyte leakage caused by the poor sealing of the battery due to the foreign matters in the sealing ring in the use process;
(5) The defects of the power battery can be comprehensively checked, the quality of the power battery is improved, and the conditions of false detection and missing detection are avoided;
(6) The detection requirement of mass products can be met for the butt joint production line, and the detection efficiency is up to 400PPM.
In sum, the high-speed online CT-X ray inspection system of the power battery and the inspection method based on the system can be used for abutting joint production lines, realizing the detection requirement of mass products, realizing the nondestructive detection of potential safety hazards of the single power battery by comprehensively scanning the internal structure of the products, reliably ensuring the quality of the power battery, and effectively improving the detection efficiency, along with small occupied space, low cost, saving manpower and material resources.
The above embodiments merely illustrate the basic principles and features of the present invention, and the present invention is not limited to the above embodiments, but can be variously changed and modified without departing from the spirit and scope of the present invention, which is within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. A high-speed on-line CT-X-ray inspection system for a power cell, comprising:
the lead room (1) is positioned at one side of the production line (6), and a feed inlet (11) and a discharge outlet (12) are formed in the lead room (1);
the conveying line (2) is arranged in the lead room (1), one end of the conveying line (2) extends out of the feeding hole (11), and the other end extends out of the discharging hole (12);
the transfer device (3) is used for conveying the battery to be detected on the production line (6) to the conveying line (2) of the feeding port (11) and conveying the battery detected on the conveying line (2) of the discharging port (12) back to the production line (6);
the inspection device (4) is arranged in the lead room (1) and comprises an annular sliding rail (41), a ray source (42) and a detector (43), wherein the annular sliding rail (41) surrounds the conveying line (2) and is perpendicular to the conveying plane of the conveying line (2), and the ray source (42) and the detector (43) are respectively arranged on the annular sliding rail (41) in a sliding manner and can move 360 degrees around a battery on the conveying line (2).
2. The high-speed online CT-X-ray inspection system of a power battery according to claim 1, wherein a driving mechanism is respectively arranged on the detector (43) and the ray source (42), the driving mechanism comprises a sliding seat (44) moving along the annular sliding rail (41), the detector (43) and the ray source (42) are arranged on the corresponding sliding seat (44), a synchronous belt is arranged on the outer ring of the annular sliding rail (41), a driving motor (45) is arranged on the sliding seat (44), a belt wheel (46) matched with the synchronous belt is arranged on an output shaft of the driving motor (45), and guide wheels (47) used for pressing the synchronous belt are arranged on the sliding seat (44) and positioned on two sides of the belt wheel (46).
3. The high-speed on-line CT-X-ray inspection system of a power battery as claimed in claim 2, characterized in that the detector (43), the radiation source (42) and the battery to be inspected are guaranteed to be on the same straight line, and the detector (43) is always focused on the radiation source (42).
4. The high-speed online CT-X-ray inspection system for power batteries according to claim 1, wherein the conveying line (2) comprises a feeding section (21), a detecting section (22) and a discharging section (23), the conveying direction of the detecting section (22) is consistent with that of the production line (6), the feeding section (21) and the discharging section (23) are respectively distributed between the detecting section (22) and the production line (6), and the detecting section (22) is respectively connected with the feeding section (21) and the discharging section (23) through a corner machine (24).
5. The high-speed on-line CT-X-ray inspection system for power cells according to claim 1, further comprising a jig (5) for carrying the cells, wherein the jig (5) is circulated on the production line (6) and the conveying line (2) and is clamped by the transfer device (3) instead of the cells, and the jig (5) is made of carbon fiber materials.
6. The high-speed on-line CT-X-ray inspection system for power cells according to claim 1, characterized in that said transfer device (3) comprises two manipulators (31), one manipulator (31) being disposed at one side of said feed port (11) for gripping a cell from said production line (6) and placing it on said conveyor line (2); the other manipulator (31) is arranged at one side of the discharge hole (12) and is used for clamping the battery from the conveying line (2) and placing the battery to the production line (6).
7. A power cell high-speed on-line CT-X-ray inspection method based on the power cell high-speed on-line CT-X-ray inspection system according to any one of claims 1 to 6, comprising the steps of:
step one, a transferring device (3) loads a battery to be detected on a production line (6) onto a conveying line (2) of a feed inlet (11) of a lead room (1);
step two, the battery flows to a detection section (22) of the conveying line (2), the battery is subjected to CT detection through a detection device, the detection image is output to an external display after being processed, and the detection result is displayed;
continuing to flow the detected battery to a discharge port (12) of the lead room (1) along the conveying line (2);
and step four, the transferring device (3) returns the battery blanking on the conveying line (2) to the production line (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310615226.1A CN116626076A (en) | 2023-05-26 | 2023-05-26 | High-speed on-line CT-X ray inspection system and method for power battery |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310615226.1A CN116626076A (en) | 2023-05-26 | 2023-05-26 | High-speed on-line CT-X ray inspection system and method for power battery |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117169252A (en) * | 2023-10-10 | 2023-12-05 | 重庆日联科技有限公司 | Double-rail automatic X-ray detection system |
| CN117347400A (en) * | 2023-10-19 | 2024-01-05 | 苏州一目万相科技有限公司 | High-efficiency online continuous industrial CT detection system |
| CN117589804A (en) * | 2024-01-16 | 2024-02-23 | 北京光影智测科技有限公司 | Quick high-precision horizontal industrial CT equipment |
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2023
- 2023-05-26 CN CN202310615226.1A patent/CN116626076A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117169252A (en) * | 2023-10-10 | 2023-12-05 | 重庆日联科技有限公司 | Double-rail automatic X-ray detection system |
| CN117169252B (en) * | 2023-10-10 | 2024-05-14 | 重庆日联科技有限公司 | Double-rail automatic X-ray detection system |
| CN117347400A (en) * | 2023-10-19 | 2024-01-05 | 苏州一目万相科技有限公司 | High-efficiency online continuous industrial CT detection system |
| CN117347400B (en) * | 2023-10-19 | 2024-03-05 | 苏州一目万相科技有限公司 | High-efficiency online continuous industrial CT detection system |
| CN117589804A (en) * | 2024-01-16 | 2024-02-23 | 北京光影智测科技有限公司 | Quick high-precision horizontal industrial CT equipment |
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