CN117589804A - Quick high-precision horizontal industrial CT equipment - Google Patents

Quick high-precision horizontal industrial CT equipment Download PDF

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Publication number
CN117589804A
CN117589804A CN202410057771.8A CN202410057771A CN117589804A CN 117589804 A CN117589804 A CN 117589804A CN 202410057771 A CN202410057771 A CN 202410057771A CN 117589804 A CN117589804 A CN 117589804A
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CN
China
Prior art keywords
ray source
scanning
flat panel
panel detector
fixing
Prior art date
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Pending
Application number
CN202410057771.8A
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Chinese (zh)
Inventor
刘浩浩
朱国柱
黄宇
杨枫
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Beijing Guangying Intelligent Measurement Technology Co ltd
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Beijing Guangying Intelligent Measurement Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by Beijing Guangying Intelligent Measurement Technology Co ltd filed Critical Beijing Guangying Intelligent Measurement Technology Co ltd
Priority to CN202410057771.8A priority Critical patent/CN117589804A/en
Publication of CN117589804A publication Critical patent/CN117589804A/en
Pending legal-status Critical Current

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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00Investigating 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
    • G01N23/02Investigating 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
    • G01N23/04Investigating 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
    • G01N23/046Investigating 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]
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/74Feeding, transfer, or discharging devices of particular kinds or types
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/3644Constructional arrangements
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/385Arrangements for measuring battery or accumulator variables

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  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Radiology & Medical Imaging (AREA)
  • Theoretical Computer Science (AREA)
  • Pulmonology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Mechanical Engineering (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)

Abstract

The invention discloses a rapid high-precision horizontal industrial CT device, which belongs to the field of new energy battery detection, and comprises: the lead room shell is provided with a feeding hole and a discharging hole which can be opened and closed, the base is arranged in the lead room shell, the automatic feeding and discharging mechanism is arranged on the base, the battery to be tested can be moved from the feeding hole to the detection station and from the detection station to the discharging hole, the automatic scanning mechanism is arranged on the base and comprises an X-ray source and a flat panel detector which correspond to each other, the detection station is arranged between the X-ray source and the flat panel detector, and the automatic scanning mechanism can drive the X-ray source and the flat panel detector to rotate around the detection station. The automatic feeding and discharging mechanism is adopted for automatic feeding and discharging, and the automatic scanning mechanism is used for carrying out rotary CT processing on the battery to be tested, so that three-dimensional CT images of the battery to be tested can be obtained, and the problems that later-stage image processing is difficult, the detection speed is low, the production efficiency cannot be matched and the like due to battery imaging ghost are avoided.

Description

Quick high-precision horizontal industrial CT equipment
Technical Field
The invention relates to the field of new energy battery detection, in particular to a rapid high-precision horizontal industrial CT device.
Background
The new energy battery is an important component of the new energy electric car, the whole weight of the battery is high, serious damage condition can occur when the new energy electric car is in accident, and the rescue difficulty is high, so that the requirements on the production quality and the delivery detection of the new energy battery are very strict.
The existing new energy battery detection mode adopts X rays to carry out single plane detection on the battery, and the mode can lead to battery imaging ghost and further cause the problems of difficult later image processing, low detection speed, incapability of matching production efficiency and the like, so that a battery manufacturer can only solve the problems by adopting a mode of sampling and detecting the battery or a mode of reducing the production efficiency.
In view of this, how to provide a battery detection device capable of improving the battery detection speed and reducing the detection difficulty is a technical problem that needs to be solved by the person skilled in the art.
Disclosure of Invention
The invention aims to provide a rapid high-precision horizontal industrial CT device so as to solve the problems in the prior art.
In order to achieve the above object, the present invention provides the following solutions: the invention provides a rapid high-precision horizontal industrial CT device, which comprises:
a lead housing capable of shielding X-rays, the lead housing having a switchable feed port and discharge port;
the base is arranged in the lead room shell;
the automatic feeding and discharging mechanism is arranged on the base and can move the battery to be tested from the feeding hole to the detection station and move the battery to be tested from the detection station to the discharging hole;
the automatic scanning mechanism is arranged on the base and comprises an X-ray source and a flat panel detector which correspond to each other, and the detection station is arranged between the X-ray source and the flat panel detector and can drive the X-ray source and the flat panel detector to rotate around the detection station.
Further, the lead house housing comprises:
the lead room main body consists of an internal framework, a shielding lead plate and an external sheet metal;
the automatic material door is arranged on the side face of the lead room main body, and is used as a feed inlet and a discharge outlet and is driven to open and close by an air cylinder.
Further, the base is made of marble, and the bottom of the base is provided with sizing blocks.
Further, automatic unloading mechanism includes in going up:
the X-axis movement mechanism is arranged on the base;
the Y-axis movement mechanism is arranged on the X-axis movement mechanism;
the Z-axis movement mechanism is arranged on the Y-axis movement mechanism; an angle switching motor arranged on the Z-axis movement mechanism,
the output end of the angle switching motor is provided with a battery carrier.
Further, the automatic scanning mechanism includes:
the mounting bracket is fixedly arranged on the base;
the scanning fixing disc is rotatably arranged on the mounting bracket, a rotary driving mechanism is arranged on the mounting bracket, and the rotary driving mechanism is in transmission connection with the scanning fixing disc; the X-ray source and the flat panel detector are fixedly arranged on the scanning fixed disk.
Further, the rotary driving mechanism is in transmission connection with the scanning fixed disc through a rotary gear bearing.
Further, the automatic scanning mechanism further includes:
the X-ray source fixing mechanism is arranged on the X-ray source fixing mechanism and fixedly arranged on the scanning fixing disc;
the radiation source controller fixing mechanism is provided with a radiation source controller, the radiation source controller is electrically connected with the X-ray source, and the radiation source controller fixing mechanism is fixedly arranged on the scanning fixing disc;
the flat panel detector fixing mechanism is arranged on the flat panel detector fixing mechanism and fixedly arranged on the scanning fixing disc;
and the cable fixing mechanism is used for accommodating the cables of the X-ray source and the flat panel detector in the cable fixing mechanism and is fixedly arranged on the scanning fixing disc.
Further, the method further comprises the following steps:
the cable rotating mechanism is corresponding to the cable fixing mechanism and is respectively and fixedly arranged on the front side and the rear side of the scanning fixing disc, the external communication cables of the X-ray source and the flat panel detector are arranged in the cable rotating mechanism, and when the scanning fixing disc rotates, the external communication cables of the X-ray source and the flat panel detector synchronously rotate.
Further, the scanning device further comprises a rotary balance weight piece, wherein the rotary balance weight piece is fixedly arranged on the scanning fixed disc.
The invention discloses the following technical effects:
1. according to the invention, the automatic feeding and discharging mechanism is adopted to automatically feed and discharge, and the automatic scanning mechanism is adopted to perform rotary CT processing on the battery to be tested, so that a three-dimensional CT image of the battery to be tested can be obtained, and the problems that later-stage image processing is difficult, the detection speed is low, the production efficiency cannot be matched and the like due to battery imaging ghost are avoided.
2. The invention can be connected with the automatic test of the production line, and can also be installed outside the production line for off-line test, thereby greatly improving the universality of the equipment. The equipment is simple to use, high in efficiency and accurate in detection, can complete detection of all products, intercept all problem products and ensure the quality of products leaving the factory.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in 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 other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a lead house housing of the present invention;
FIG. 2 is a schematic view of the rear structure of the lead housing of the present invention;
FIG. 3 is a schematic view of the internal structure of the lead house housing of the present invention;
FIG. 4 is a schematic diagram of an automatic feeding and discharging mechanism;
FIG. 5 is a schematic diagram of an automatic scanning mechanism;
FIG. 6 is a schematic side view of an automatic scanning mechanism;
wherein, 1, a lead house shell; 1-1, a lead house main body; 1-2, an automatic material gate; 1-3, a manual material door; 1-4, a rear equipment maintenance door; 1-5, an electric control cabinet door; 2. a base; 3. an automatic feeding and discharging mechanism; 3-1, X-axis movement mechanism; 3-2, Y-axis movement mechanism; 3-3, a Z-axis movement mechanism; 3-4, an angle switching motor; 3-5, battery carrier; 4. an automatic scanning mechanism; 4-1, mounting a bracket; 4-2, a rotary gear bearing; 4-3, scanning the fixed disc; 4-4, an X-ray source fixing mechanism; 4-5, a ray source controller fixing mechanism; 4-6, a flat panel detector fixing mechanism; 4-7, a cable fixing mechanism; 4-8, rotating a balance weight; 4-9, a rotary driving mechanism; 4-10, a cable rotating mechanism.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to the appended drawings and appended detailed description.
Referring to fig. 1 to 6, the present invention provides a rapid high-precision horizontal industrial CT apparatus, comprising: a lead housing 1, the lead housing 1 being capable of shielding X-rays, having a switchable feed port and discharge port; the base 2 is arranged in the lead room shell 1; the automatic feeding and discharging mechanism 3 is arranged on the base 2, and can move the battery to be tested from the feeding hole to the detection station and move the battery to be tested from the detection station to the discharging hole; the automatic scanning mechanism 4, the automatic scanning mechanism 4 sets up on base 2, and automatic scanning mechanism 4 includes corresponding X ray source and flat panel detector, and detection station is located between X ray source and the flat panel detector and automatic scanning mechanism 4 can drive X ray source and flat panel detector and can rotate around detection station.
As shown in fig. 1 to 2, the lead housing 1 in this embodiment includes: the lead room main body 1-1, the lead room main body 1-1 is composed of an internal framework, a shielding lead plate and an external sheet metal, and meets the requirement of X-ray shielding; the automatic material door 1-2 is arranged on the side surface of the lead room main body 1-1, and the automatic material door 1-2 is used as a feed inlet and a discharge outlet and is driven to open and close by an air cylinder; the artificial material door 1-3, the artificial material door 1-3 is driven by the gear motor, the stroke and space of the opening and closing door are much larger than those of the automatic material door 1-2, the daily maintenance of equipment can be satisfied, the artificial material door can also be used as the charging and discharging opening of the battery to be tested, the charging and discharging speed is slightly slow, but the artificial material door can be applied to the periphery of a production line and used in cooperation with artificial charging and discharging; the rear equipment maintenance door 1-4, the rear equipment maintenance door 1-4 can be fully opened to meet the installation, maintenance, in-out and transportation of the internal integral structure; the electric control cabinet door 1-5, the electric control cabinet door 1-5 protects the electric control system of the equipment inside, and can open and debug the electric control device inside.
As shown in fig. 3, the base 2 is made of marble, and the bottom thereof is provided with a sizing block.
As shown in fig. 4, the automatic loading and unloading mechanism 3 includes: the X-axis movement mechanism 3-1, the X-axis movement mechanism 3-1 is arranged on the base 2; the Y-axis movement mechanism 3-2, the Y-axis movement mechanism 3-2 is arranged on the X-axis movement mechanism 3-1; the Z-axis movement mechanism 3-3, the Z-axis movement mechanism 3-3 is arranged on the Y-axis movement mechanism 3-2; the angle switching motor 3-4, the angle switching motor 3-4 is set up on Z axle motion 3-3, the output of angle switching motor 3-4 is provided with battery carrier 3-5. Wherein, X-axis movement mechanism 3-1 and Y-axis movement mechanism 3-2 are all driven by servo motor, precision guide lead screw assembly and metal processing parts, guarantee that the product motion location is quick accurate. The Z-axis movement mechanism 3-3 consists of a precise ball screw lifter, so that the matching of thickness centers of different products and the rotation center of the automatic scanning mechanism 4 is satisfied, and the compatibility of equipment is improved. The thickness center can be matched with the rotation center of the automatic scanning mechanism 4 when multiple products are stacked, so that the testing efficiency is improved. The angle switching motor 3-4 is an electric direct-drive motor, so that the switching of any angle and different positions of a product can be realized, and the detection comprehensiveness of the device is improved. The battery carrier 3-5 is formed by metal processing parts and is fixed on the angle switching motor 3-4 through bolts, the part can be designed according to different products, and a flat carrier can be used to meet the placing requirements of different products.
As shown in fig. 5 to 6, the automatic scanning mechanism 4 includes: the mounting bracket 4-1, the mounting bracket 4-1 is fixedly arranged on the base 2; the scanning fixing disc 4-3, the scanning fixing disc 4-3 is rotatably arranged on the mounting bracket 4-1, the mounting bracket 4-1 is provided with a rotary driving mechanism 4-9, and the rotary driving mechanism 4-9 is in transmission connection with the scanning fixing disc 4-3; the X-ray source and the flat panel detector are fixedly arranged on the scanning fixed disk 4-3. The rotary driving mechanism 4-9 is in transmission connection with the scanning fixed disk 4-3 through the rotary gear bearing 4-2. The rotary gear bearing 4-2 ensures the precision during rotary scanning, and the rotary driving mechanism 4-9 consists of a servo control motor and a precise planetary reducer, so that the rotary driving and the precise control of the rotary angle of the scanning disc are realized.
In the present embodiment, the automatic scanning mechanism 4 further includes: the X-ray source fixing mechanism 4-4 is arranged on the X-ray source fixing mechanism 4-4, and the X-ray source fixing mechanism 4-4 is fixedly arranged on the scanning fixing disk 4-3; the X-ray source controller fixing mechanism 4-5, the X-ray source controller is arranged on the X-ray source fixing mechanism 4-5, the X-ray source controller is electrically connected with the X-ray source, and the X-ray source controller fixing mechanism 4-5 is fixedly arranged on the scanning fixing disc 4-3; the flat panel detector fixing mechanism 4-6, the flat panel detector is installed on the flat panel detector fixing mechanism 4-6, the flat panel detector fixing mechanism 4-6 is fixedly arranged on the scanning fixing plate 4-3; the cable fixing mechanism 4-7, the cables of the X-ray source and the flat panel detector are accommodated in the cable fixing mechanism 4-7, and the cable fixing mechanism 4-7 is fixedly arranged on the scanning fixing disc 4-3. The cable rotating mechanism 4-10, the cable rotating mechanism 4-10 and the cable fixing mechanism 4-7 are correspondingly and respectively fixedly arranged on the front side and the rear side of the scanning fixed disk 4-3, external communication cables of the X-ray source and the flat panel detector are arranged in the cable rotating mechanism 4-10, and when the scanning fixed disk 4-3 rotates, the external communication cables of the X-ray source and the flat panel detector synchronously rotate.
In this embodiment, the apparatus further includes a rotary balance weight 4-8, and the rotary balance weight 4-8 is fixedly disposed on the scan fixing plate 4-3. The rotary balance weight 4-8 is used for balancing the weight distribution of each structure on the scanning fixed disk 4-3, and improving the rotary stability.
The specific working process is as follows:
after each device is started, one of an automatic feeding mode and a manual feeding mode can be selected according to production requirements, each mechanism is integrally controlled through a PLC (programmable logic controller) and the like, an automatic charging door 1-2 or a manual charging door 1-3 is started, a battery to be tested moves to a detection station (the detection station has no actual structure and is only positioned at the center of a scanning fixed disc 4-3) through the automatic charging and discharging mechanism 3, and meanwhile, the automatic charging door 1-2 or the manual charging door 1-3 is closed.
And starting the X-ray source and the rotary driving mechanism 4-9, performing rotary scanning on the battery to be tested, closing the X-ray source after the scanning is finished, opening the corresponding material gate, and sending out the battery to be tested through the automatic feeding and discharging mechanism 3 and waiting for the next feeding.
The battery to be tested forms a complete three-dimensional image after rotating and scanning, three-dimensional image data are transmitted to an external terminal, the three-dimensional image can be processed and analyzed through the existing image processing software, and whether the battery to be tested meets the standard or not is judged.
In the description of the present invention, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
The above embodiments are only illustrative of the preferred embodiments of the present invention and are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art to the technical solutions of the present invention should fall within the protection scope defined by the claims of the present invention without departing from the design spirit of the present invention.

Claims (9)

1. A fast high precision horizontal industrial CT apparatus, comprising:
a lead house housing (1), the lead house housing (1) being capable of shielding X-rays and having a switchable feed inlet and discharge outlet;
the base (2) is arranged in the lead room shell (1);
the automatic feeding and discharging mechanism (3) is arranged on the base (2), and can move the battery to be tested from the feeding hole to the detection station and move the battery to be tested from the detection station to the discharging hole;
the automatic scanning mechanism (4), automatic scanning mechanism (4) set up in on base (2), automatic scanning mechanism (4) include corresponding X ray source and flat panel detector, detect the station be located the X ray source with between the flat panel detector and automatic scanning mechanism (4) can drive the X ray source with flat panel detector can be around detect the station rotation.
2. A rapid high precision horizontal industrial CT apparatus as described in claim 1, wherein said lead housing (1) comprises:
the lead house comprises a lead house main body (1-1), wherein the lead house main body (1-1) consists of an inner framework, a shielding lead plate and an outer sheet metal;
the automatic material door (1-2) is arranged on the side face of the lead room main body (1-1), and the automatic material door (1-2) is used as a feeding hole and a discharging hole and is driven to be opened and closed by an air cylinder.
3. A fast high precision horizontal industrial CT apparatus as described in claim 1 wherein said base (2) is made of marble and provided with sizing blocks at its bottom.
4. A fast high precision horizontal industrial CT apparatus as described in claim 1, wherein said automatic loading and unloading mechanism (3) comprises:
an X-axis movement mechanism (3-1), wherein the X-axis movement mechanism (3-1) is arranged on the base (2);
the Y-axis movement mechanism (3-2), the Y-axis movement mechanism (3-2) is arranged on the X-axis movement mechanism (3-1);
the Z-axis movement mechanism (3-3), wherein the Z-axis movement mechanism (3-3) is arranged on the Y-axis movement mechanism
Applying;
the angle switching motor (3-4), the angle switching motor (3-4) is arranged on the Z-axis movement mechanism (3-3), and a battery carrier (3-5) is arranged at the output end of the angle switching motor (3-4).
5. A fast high precision horizontal industrial CT apparatus as described in claim 1, wherein said automatic scanning mechanism (4) comprises:
the mounting bracket (4-1), the mounting bracket (4-1) is fixedly arranged on the base (2);
the scanning fixing plate (4-3), the scanning fixing plate (4-3) is rotatably arranged on the mounting bracket (4-1), a rotary driving mechanism (4-9) is arranged on the mounting bracket (4-1), and the rotary driving mechanism (4-9) is in transmission connection with the scanning fixing plate (4-3); the X-ray source and the flat panel detector are fixedly arranged on the scanning fixed disc (4-3).
6. A fast high precision horizontal industrial CT apparatus as described in claim 5 wherein said rotary drive mechanism (4-9) is drivingly connected to said scan disk (4-3) through a rotary gear bearing (4-2).
7. A fast high precision horizontal industrial CT apparatus as described in claim 5, wherein said automatic scanning mechanism (4) further comprises:
an X-ray source fixing mechanism (4-4), wherein the X-ray source is arranged on the X-ray source fixing mechanism (4-4), and the X-ray source fixing mechanism (4-4) is fixedly arranged on the scanning fixing disc (4-3);
the X-ray source controller fixing mechanism (4-5), the X-ray source controller is arranged on the X-ray source controller fixing mechanism (4-5), the X-ray source controller is electrically connected with the X-ray source, and the X-ray source controller fixing mechanism (4-5) is fixedly arranged on the scanning fixing disc (4-3);
a flat panel detector fixing mechanism (4-6), wherein the flat panel detector is arranged on the flat panel detector fixing mechanism (4-6), and the flat panel detector fixing mechanism (4-6) is fixedly arranged on the scanning fixing plate (4-3);
and the cable fixing mechanism (4-7) is used for accommodating cables of the X-ray source and the flat panel detector into the cable fixing mechanism (4-7), and the cable fixing mechanism (4-7) is fixedly arranged on the scanning fixing disc (4-3).
8. The rapid high-precision horizontal industrial CT apparatus of claim 7, further comprising:
the X-ray detector comprises a cable rotating mechanism (4-10), wherein the cable rotating mechanism (4-10) and the cable fixing mechanism (4-7) are correspondingly and respectively fixedly arranged on the front side and the rear side of a scanning fixed disc (4-3), an X-ray source and an external communication cable of a flat panel detector are arranged in the cable rotating mechanism (4-10), and when the scanning fixed disc (4-3) rotates, the X-ray source and the external communication cable of the flat panel detector synchronously rotate.
9. The rapid high-precision horizontal industrial CT apparatus as described in claim 7, further comprising a rotary balance weight (4-8), said rotary balance weight (4-8) being fixedly disposed on said scan fixing plate (4-3).
CN202410057771.8A 2024-01-16 2024-01-16 Quick high-precision horizontal industrial CT equipment Pending CN117589804A (en)

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CN114264679A (en) * 2021-12-03 2022-04-01 俐玛精密测量技术(苏州)有限公司 Device for scanning and detecting electronic product based on X-ray
CN114224371A (en) * 2021-12-31 2022-03-25 深圳市深图医学影像设备有限公司 SID-changeable movable CBCT
CN116067995A (en) * 2022-12-21 2023-05-05 无锡日联科技股份有限公司 3D-CT online X-ray automatic inspection equipment and detection method
CN115839965A (en) * 2023-02-16 2023-03-24 广州市昊志影像科技有限公司 Rotatory CT formation of image check out test set
CN116626076A (en) * 2023-05-26 2023-08-22 无锡日联科技股份有限公司 High-speed on-line CT-X ray inspection system and method for power battery
CN116577360A (en) * 2023-07-13 2023-08-11 江苏时代新能源科技有限公司 Battery cell detection equipment and detection system

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