Full-automatic X-ray detection line monofilament measuring device
The fully automated X-ray inspection line single filament measurement device utilizes a servo motor and lifting module to achieve automated single filament inspection, solving the problem of measurement instability caused by manual operation and realizing efficient and accurate multi-specification single filament inspection.
Patent Information
- Application Number
- CN202520099035.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-16
- Publication Date
- 2026-01-23
- Estimated Expiration
- 2035-01-16
AI Technical Summary
In existing technologies, monofilament measurement relies on manual operation, which makes the measurement results susceptible to the operator's skill level and fatigue, resulting in deviations and low efficiency.
The fully automated X-ray inspection line single-wire measurement device includes an X-ray source, receiver, multi-specification single-wire discs, servo motors, and a lifting linear module. The servo motors control the switching of the single-wire device and the rotation of the cantilever, while the lifting module adapts to different heights to achieve automated inspection.
It enables efficient and accurate detection of monofilaments of various specifications, avoids mechanical interference, improves the flexibility and accuracy of detection, and ensures the stability and reliability of measurement results.
Smart Images
Figure CN223827592U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of industrial testing, and in particular to a fully automatic X-ray inspection line single filament measuring device. Background Technology
[0002] Currently, in the welding field, single-wire measurement still relies on traditional manual placement and handling. The wire is manually placed at a specific angle on the weld seam according to NB / T47013 requirements, which tests the installer's experience and wastes time during replacement. Traditional manual measurement methods are also susceptible to variations in operator skill level and fatigue, leading to inaccurate results. Fully automated measuring devices can eliminate these human factors, ensuring the stability and reliability of measurement results.
[0003] This invention proposes a fully automatic single-wire measuring device, which includes a motion control module. The motion control module is responsible for placing the single wire directly above the weld when needed, ensuring that the distance between the single wire and the weld is appropriate, and placing the single wire in a waiting position when not needed, without affecting the normal operation of other components. Utility Model Content
[0004] The main objective of this invention is to provide a fully automatic X-ray inspection line single-wire measuring device, which can effectively solve the problems in the background art.
[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:
[0006] A fully automatic X-ray inspection line single-wire measuring device includes an X-ray source, an X-ray receiver, a multi-specification single-wire disc, a cantilever, a servo motor one, a servo motor two, a support plate, a lifting linear module, a workpiece fixing bracket, and a single-wire inspection device fixing bracket.
[0007] The square X-ray receiver has workpiece fixing brackets symmetrically arranged on both sides. A single-wire detection device fixing bracket is set on one side of the X-ray receiver. A lifting linear module is installed on the side of the single-wire detection device fixing bracket closest to the X-ray receiver. An X-ray source is set on the other side of the X-ray receiver.
[0008] One end of the support plate is installed on the side of the lifting linear module near the X-ray receiver. The other end of the support plate is equipped with a second servo motor. The cantilever is installed on the output shaft of the second servo motor. The cantilever is equipped with a first servo motor. Multi-specification single-wire discs are installed on the output shaft of the first servo motor.
[0009] This utility model discloses a fully automatic X-ray inspection line single filament measuring device. The multi-specification single filament disc has four positions for placing single filaments, and these four positions are distributed at 90 degrees on the disc.
[0010] This utility model discloses a fully automatic X-ray inspection line single filament measuring device. The fully automatic X-ray inspection line single filament measuring device also includes a control system, which is electrically connected to an X-ray source, an X-ray receiver, a servo motor one, a servo motor two, and a lifting linear module.
[0011] This utility model discloses a fully automatic X-ray inspection line single filament measuring device, which further includes a data processing system, and the data processing system is electrically connected to the control system.
[0012] This utility model discloses a fully automatic X-ray inspection line single-wire measuring device. The workpiece to be inspected passes through the workpiece fixing bracket, the single-wire detection device fixing bracket, the X-ray receiver, the X-ray source and the workpiece fixing bracket from left to right. The steel pipe weld on the workpiece is located in the middle detection area of the X-ray receiver. The workpiece is fixed in position by the workpiece fixing bracket and the single-wire detection device fixing bracket.
[0013] This utility model discloses a fully automatic X-ray inspection line single-wire measuring device, wherein guide wheels are provided on both sides of the X-ray receiver, and the height of the guide wheels is horizontal with the surface of the X-ray receiver.
[0014] This utility model discloses a fully automatic X-ray inspection line single-wire measuring device, wherein the X-ray source is mounted on the upper right side of the X-ray receiver via a bracket.
[0015] This utility model discloses a fully automatic X-ray inspection line single-wire measuring device, wherein the lifting linear module is located on the upper left side of the X-ray receiver.
[0016] Compared with existing technologies, this invention has the following advantages: the device can simultaneously inspect steel pipes and four specifications of monofilaments. In the height direction, the steel pipe is positioned between the X-ray source and the X-ray receiver, while the monofilament device is positioned above the steel pipe and below the X-ray source during inspection. The switching of the monofilament device and the rotation of the cantilever are controlled by a servo motor, avoiding interference with other mechanical devices. Furthermore, the up-and-down movement of the disc is controlled by a lifting module to adapt to inspection requirements at different heights.
[0017] 1. By controlling the switching of the monofilament device and the rotation of the cantilever with a servo motor, efficient and accurate detection of monofilaments of various specifications is achieved, while avoiding interference with other mechanical devices.
[0018] 2. The design of the lifting linear module allows the disc to move up and down to adapt to the detection needs at different heights, improving the flexibility and adaptability of the device.
[0019] 3. The combination of the control system and the data processing system enables automated control and data processing of the entire detection process, improving detection efficiency and accuracy. Attached Figure Description
[0020] Figure 1 This is a plan view (initial state) of a single-wire measuring device for a fully automatic X-ray inspection line according to Embodiment 1 of this utility model;
[0021] Figure 2 This is a plan view (detection state) of a single filament measuring device for a fully automatic X-ray inspection line according to Embodiment 1 of this utility model;
[0022] Figure 3 This is an elevation view (in detection state) of a single filament measuring device for a fully automatic X-ray inspection line according to Embodiment 1 of this utility model;
[0023] In the diagram: 1 is the X-ray source; 2 is the X-ray receiver; 3 is the multi-specification single-wire disc; 4 is the cantilever; 5 is servo motor one; 6 is servo motor two; 7 is the support plate; 8 is the lifting linear module; 9 is the workpiece fixing bracket; 10 is the single-wire detection device fixing bracket; 11 is the single wire; 12 is the workpiece to be inspected (steel pipe); 13 is the steel pipe weld. Detailed Implementation
[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0025] Example 1
[0026] like Figure 1-3 As shown, a fully automatic X-ray inspection line single-wire measuring device includes an X-ray source, an X-ray receiver, a multi-specification single-wire disc, a cantilever, a servo motor, a flat plate, a lifting linear module, a control system, and a data processing system.
[0027] 1. X-ray source: used to emit X-rays. X-rays can penetrate various sizes of monofilaments placed on a disk. The angle of the X-ray source is fixed.
[0028] 2. X-ray receiver: Located on the opposite side of the X-ray source, it is used to receive X-rays that have penetrated the single filament and the workpiece to be inspected, and convert them into electrical signals.
[0029] 3. Multi-specification monofilament disc: The disc has four positions for placing monofilaments, each distributed at a 90-degree angle, for holding four different specifications of monofilaments. The disc is mounted on the output shaft of the cantilever servo motor.
[0030] 4. Cantilever: The cantilever is mounted on the output shaft of the servo motor on the support plate. The rotation of the cantilever is controlled by the servo motor to ensure that the single-wire device does not interfere with other mechanical devices when it is not used for measurement.
[0031] 5. Servo Motor 1: A servo motor is installed on the cantilever to control the rotation of the disc, thereby enabling the switching of the four single-filament devices.
[0032] 6. Servo Motor 2: A servo motor is installed on the support plate to control the rotation of the cantilever. In the initial state, the cantilever and the disk are at 90° with the workpiece to be inspected, and in the detection state, the cantilever is parallel to the disk.
[0033] 7. Support plate: The support plate is installed on the side of the lifting linear module near the X-ray receiver / flat panel detector, serving as a support platform for the entire detection device.
[0034] 8. Lifting Linear Module: Used to control the up and down movement of the flat plate and cantilever, thereby controlling the up and down movement of the disc to adapt to the detection requirements at different heights.
[0035] 9. Workpiece fixing bracket: Used to fix the workpiece to be inspected so that it can be inspected in a suitable inspection position.
[0036] 10. Single Wire Detection Device Fixing Bracket: A bracket used to fix the lifting linear module.
[0037] 11. Monofilament: A standard test piece used to assess sensitivity to radiation effects.
[0038] 12. Workpiece to be inspected: steel pipe.
[0039] 13. Steel pipe weld: Used to match the monowire to form a standard monowire and weld with a corresponding placement position.
[0040] 14. Control System: Responsible for controlling parameters such as the X-ray source's emission power and exposure time, the X-ray receiver's signal lamp, and the movement of the servo motor and lifting linear module. The control system automates the entire detection process through preset programs or external commands.
[0041] 15. Data Processing System: This system receives the electrical signal output from the X-ray receiver, amplifies, filters, and digitizes it, then extracts the characteristic information related to each type of monofilament. Based on this information, the data processing system can calculate parameters such as the diameter, shape, and internal defects of each type of monofilament and generate a corresponding inspection report.
[0042] Example 2:
[0043] like Figure 1-3 As shown, a fully automatic X-ray inspection line single-wire measuring device has the following specific inspection steps:
[0044] I. Initial State Settings:
[0045] 1. The angle between the cantilever and the inspection position (i.e., the inspection area above the steel pipe and below the X-ray source) is 90 degrees by default, meaning the cantilever is in a state perpendicular to the inspection area.
[0046] 2. The cantilever and disc are positioned a distance above the location to be inspected to ensure that they do not interfere with the steel pipe or any mechanical device before the inspection begins.
[0047] II. Preparation Phase:
[0048] 1. Place the steel pipe to be inspected on the steel pipe support platform, ensuring that the steel pipe is located between the X-ray source and the X-ray receiver, and in the center of the inspection area.
[0049] 2. Place four different specifications of monofilaments at four positions on a multi-specification monofilament disc, with each of the four positions being distributed at a 90-degree angle on the disc.
[0050] III. Testing begins:
[0051] 1. When the control system is started, the cantilever and disc are lowered to the position to be inspected (steel pipe weld) by the lifting linear module, but a certain safe distance is maintained.
[0052] 2. The control system controls the servo motor 2 on the support plate to make the cantilever rotate from the initial 90-degree position until the first monofilament device on the disc (e.g., located at the top or front of the disc) is aligned with the detection area (steel pipe weld).
[0053] 3. The control system controls the servo motor 1 on the cantilever, selects the single wire specification, and aligns the specified single wire with the detection area (steel pipe weld).
[0054] IV. Monofilament testing:
[0055] 1. After the single-wire device is aligned with the detection area, the control system further controls the lifting linear module to lower the disk to the appropriate position, so that the single wire is located at a specified distance above the X-ray flat panel detector.
[0056] 2. The control system starts the X-ray source, emits X-rays that penetrate the single filament, and the X-ray flat panel detector receives the signal and transmits it to the data processing system for analysis.
[0057] 3. The control system records the test results and controls the servo motor 1 to rotate the disk, aligning the next monofilament device with the test area, and repeats the above test steps.
[0058] V. Steel Pipe Inspection:
[0059] 1. After all the single wires have been tested, the control system controls the lifting linear module to raise the disc to a safe position and rotate the cantilever 90 degrees to return to its original position to avoid interfering with the subsequent steel pipe testing.
[0060] 2. The control system starts the X-ray source to perform a full-range X-ray scan of the steel pipe.
[0061] 3. The X-ray flat panel detector receives the X-ray signal after penetrating the steel pipe and transmits it to the data processing system for analysis, calculating parameters such as the wall thickness and internal defects of the steel pipe.
[0062] VI. Report Generation:
[0063] 1. The data processing system generates a detailed test report based on the test results, including various parameters of the monofilament and steel pipe, as well as the determination of whether defects exist.
[0064] 2. The control system controls the servo motor and the lifting linear module to restore the device to its initial state, preparing it for the next test.
[0065] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.
Claims
1. A fully automatic X-ray inspection wire single-wire measuring device, characterized in that: X-ray source (1), X-ray receiver (2), multi-specification single-wire disc (3), cantilever (4), servo motor one (5), servo motor two (6), support plate (7), lifting linear module (8), workpiece fixing bracket (9), and single-wire detection device fixing bracket (10). A square X-ray receiver (2) is symmetrically provided with workpiece fixing brackets (9) on both sides. A single-wire detection device fixing bracket (10) is provided on one side of the X-ray receiver (2). A lifting linear module (8) is installed on the side of the single-wire detection device fixing bracket (10) close to the X-ray receiver (2). An X-ray source (1) is provided on the other side of the X-ray receiver (2). One end of the support plate (7) is installed on the side of the lifting linear module (8) near the X-ray receiver (2). The other end of the support plate (7) is equipped with a second servo motor (6). The cantilever (4) is installed on the output shaft of the second servo motor (6). The cantilever (4) is equipped with a first servo motor (5). The multi-specification single-wire disc (3) is installed on the output shaft of the first servo motor (5).
2. The fully automatic X-ray inspection wire single-wire measuring device according to claim 1, characterized in that: The multi-specification monofilament disc (3) has four positions for placing monofilaments (11), and these four positions are distributed at 90 degrees on the disc.
3. The fully automatic X-ray inspection wire single-wire measuring device according to claim 1, characterized in that: The fully automatic X-ray inspection line single-wire measuring device also includes a control system, which is electrically connected to the X-ray source (1), X-ray receiver (2), servo motor one (5), servo motor two (6) and lifting linear module (8).
4. The fully automatic X-ray inspection wire single-wire measuring device according to claim 3, characterized in that: The fully automatic X-ray inspection line single-wire measuring device also includes a data processing system, which is electrically connected to the control system.
5. The fully automatic X-ray inspection wire single-wire measuring device according to claim 1, characterized in that: The workpiece to be inspected (12) passes through the workpiece to be inspected fixing bracket (9), the single wire detection device fixing bracket (10), the X-ray receiver (2), the X-ray source (1) and the workpiece to be inspected fixing bracket (9) from left to right. The steel pipe weld (13) on the workpiece to be inspected (12) is located in the middle detection area of the X-ray receiver (2). The workpiece to be inspected (12) is fixed in position by the workpiece to be inspected fixing bracket (9) and the single wire detection device fixing bracket (10).
6. The fully automatic X-ray inspection wire single-wire measuring device according to claim 1, characterized in that: The X-ray receiver (2) is provided with guide wheels on both sides, and the height of the guide wheels is horizontal with the surface of the X-ray receiver (2).
7. The fully automatic X-ray inspection wire single-wire measuring device according to claim 1, characterized in that: The X-ray source (1) is mounted on the upper right side of the X-ray receiver (2) via a bracket.
8. The fully automatic X-ray inspection wire single-wire measuring device according to claim 1, characterized in that: The lifting linear module (8) is located on the upper left side of the X-ray receiver (2).