CN115753849A - Full-automatic rotation-to-position X-ray digital imaging detection device - Google Patents
Full-automatic rotation-to-position X-ray digital imaging detection device Download PDFInfo
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- CN115753849A CN115753849A CN202211681520.4A CN202211681520A CN115753849A CN 115753849 A CN115753849 A CN 115753849A CN 202211681520 A CN202211681520 A CN 202211681520A CN 115753849 A CN115753849 A CN 115753849A
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Abstract
The invention relates to a full-automatic rotation-transformation X-ray digital imaging detection device, wherein a part inlet is formed in one side of a closed lead room assembly, a full-automatic rotation-transformation machine is arranged at the part inlet and provided with two tool positions, a tool position A is positioned in the lead room assembly, a tool position B is positioned outside the lead room assembly and is rotated and transformed by the full-automatic rotation-transformation machine; a C-shaped arm detection system is arranged in the lead room assembly, the C-shaped arm detection system is composed of a seven-axis robot and a C-shaped arm assembly, the seven-axis robot drives the C-shaped arm assembly to move and rotate according to a set point position, and nondestructive detection of large parts on a tool position A is achieved. The detection device adopts a full-automatic rotary positioner to automatically rotate a detection workpiece into a lead room, and the seven-axis robot takes a C-shaped arm to shoot and collect the detection workpiece in all directions and at multiple angles along the positioner, so that high-quality all-direction nondestructive X-ray real-time imaging detection is realized.
Description
Technical Field
The invention relates to a full-automatic rotation-to-position X-ray digital imaging detection device, and belongs to the technical field of X-ray nondestructive detection.
Background
General most of nondestructive test X ray nondestructive test process of large-scale car sub vehicle frame adopts artifical mode, need follow each angle at large-scale sub vehicle frame in addition and detect, and frame self volume is great, and the upset is inconvenient, causes detection efficiency low.
In order to facilitate detection, the detection frame structures of all the families are different, and the front surface and the back surface of the auxiliary frame of the large automobile are subjected to X-ray nondestructive detection through the overturning of the frame body, but the auxiliary frame of the large automobile is large in size, the overturning needs huge power and space, safety production needs to be paid attention to all the time, and time and labor are wasted.
Disclosure of Invention
The invention provides a full-automatic rotation-transformation X-ray digital imaging detection device, which adopts a full-automatic rotation transformation machine to automatically rotate a detection workpiece into a lead room, and a seven-axis robot drives a C-shaped arm to shoot and collect the detection workpiece in all directions and multiple angles along the transformation machine, thereby realizing high-quality all-direction nondestructive X-ray real-time imaging detection.
In order to solve the problems, the invention creates the following specific technical scheme: a part inlet is arranged on one side of a closed lead room assembly, a full-automatic rotation computer is arranged at the part inlet and provided with two tool positions, a tool position A is positioned in the lead room assembly, a tool position B is positioned outside the lead room assembly and is rotated and replaced through the full-automatic rotation computer; a C-shaped arm detection system is arranged in the lead room assembly, the C-shaped arm detection system is composed of a seven-axis robot and a C-shaped arm assembly, the seven-axis robot drives the C-shaped arm assembly to move and rotate according to a set point position, and nondestructive detection of large parts on a tool position A is achieved.
The full-automatic rotary positioner structure comprises a position changing machine frame, a servo motor, a rotating disc and supporting rods, wherein the servo motor is arranged in the position changing machine frame, an output shaft of the servo motor vertically and upwards extends out and is connected with the rotating disc, a group of parallel supporting rods are respectively arranged on two sides of the rotating disc, a slide way plate is arranged on the inner side of each supporting rod, and the slide way plate is connected with large parts corresponding to the positions through a connected tooling plate.
The C-shaped arm assembly is of a C-shaped structure formed by sequentially welding six sections of aluminum profile plates; the end part rotating shaft of the seven-shaft robot is connected with a second section of aluminum profile plate, a pipe clamp mounting plate is arranged on the first section of aluminum profile plate, a ray pipe clamp is arranged on the pipe clamp mounting plate, and a ray pipe is arranged on the ray pipe clamp; and fixedly connecting a flat panel detector on the sixth section of aluminum profile plate, wherein the receiving surface of the flat panel detector corresponds to the position of the ray tube.
A pneumatic lead door is arranged at the part inlet of the lead room assembly and is arranged in parallel with a front protection plate at the front end of the lead room assembly; two ends of the inner side of the front protection plate are respectively provided with a guide shaft, and two sides of the pneumatic lead door are in sliding connection with the guide shafts; the outer side of the guide shaft is provided with a jacking cylinder, the bottom of the jacking cylinder is fixed on the bottom surface of the lead house assembly, and an upper piston rod of the jacking cylinder is connected with the two sides of the pneumatic lead door through a cylinder connecting seat.
The bottom of the inner side of the front protection plate is symmetrically provided with oil pressure buffers, and when the pneumatic lead door falls to the limit position, the bottom of the pneumatic lead door is in contact with the oil pressure buffers.
The front end of lead house assembly be equipped with the protection rail, the protection rail is located frock position B's periphery.
The side of lead house assembly be equipped with to the maintenance door of opening.
The invention adopts the structure, aims at a mechanical device for X-ray detection of the auxiliary frame of a large automobile, can also be used for detection of large die-casting aluminum parts, can realize the operation of loading and unloading while detecting under the action of a full-automatic positioner, greatly improves the detection efficiency, wherein the special-shaped C-shaped arm can realize the detection of various complex curved surfaces of a workpiece under the operation of a seven-axis robot, and can realize relatively high detection precision due to the characteristics of the robot. Compared with the current home and abroad nondestructive detection technology, the method solves the technical problems of low detection precision and part of frame defects and missed detection risks in industrial production, is favorable for improving the product quality consistency, and has remarkable economic and social benefits.
Drawings
Fig. 1 is a perspective view of a full-automatic rotation-to-position X-ray digital imaging detection device.
Fig. 2 is a top view of the full-automatic rotation displacement X-ray digital imaging detection device.
Fig. 3 is a perspective view of the full-automatic rotation positioner.
Fig. 4 is a front view of the full automatic rotary positioner.
FIG. 5 is a front view of the C-arm detection system.
Fig. 6 is a perspective view of the C-arm assembly.
Fig. 7 is a front view of a connection structure of the pneumatic lead door.
Fig. 8 is a side view of the connection structure of the pneumatic lead door.
Detailed Description
As shown in fig. 1 and fig. 2, a full-automatic rotation-position X-ray digital imaging detection device is characterized in that a part inlet is formed in one side of a closed lead room assembly 1, a full-automatic rotation-position machine 2 is arranged at the part inlet, the full-automatic rotation-position machine 2 is provided with two tool positions, a tool position A is located in the lead room assembly 1, a tool position B is located outside the lead room assembly 1, and rotation position is changed through the full-automatic rotation-position machine 2; a C-shaped arm detection system 4 is arranged in the lead room assembly 1, the C-shaped arm detection system 4 is composed of a seven-axis robot 46 and a C-shaped arm assembly 47, the seven-axis robot 46 drives the C-shaped arm assembly 47 to move and rotate according to a set point position, and nondestructive detection of large parts on the tooling position A is achieved. The side surface of the lead room assembly 1 is provided with a split maintenance door 12, so that the lead room assembly 1 can be conveniently accessed for maintenance of equipment.
As shown in fig. 3 and 4, the full-automatic rotary positioner 2 structure comprises a positioner frame 32, a servo motor 45, a rotating disc 34 and support rods 33, wherein the servo motor 45 is arranged in the positioner frame 32, an output shaft of the servo motor 45 vertically extends upwards and is connected with the rotating disc 34, a group of parallel support rods 33 are respectively arranged on two sides of the rotating disc 34, a slide plate 42 is arranged on the inner side of each support rod 33, and the slide plate 42 is connected with a large part at a corresponding position through a connected tooling plate 38. When the servo motor 45 is started to rotate 180 degrees, the rotating disc 34 rotates along with the servo motor, so that the tool positions on the left side and the right side of the large part on the tool plate 38 are replaced.
As shown in fig. 5 and 6, the C-shaped arm assembly 47 has a C-shaped structure formed by sequentially welding six sections of aluminum profile plates; the end part rotating shaft of the seven-shaft robot 46 is connected with a second section of aluminum profile plate, a pipe clamp mounting plate 60 is arranged on the first section of aluminum profile plate, a ray pipe clamp 62 is arranged on the pipe clamp mounting plate 60, and a ray pipe 63 is arranged on the ray pipe clamp 62; the flat panel detector 59 is fixedly connected to the sixth section of aluminum profile plate, and the receiving surface of the flat panel detector 59 corresponds to the position of the ray tube 63.
As shown in fig. 7 and 8, a pneumatic lead door 24 is arranged at the part inlet of the lead room assembly 1, and the pneumatic lead door 24 is arranged in parallel with the front protection plate 6 at the front end of the lead room assembly 1; two ends of the inner side of the front protection plate 6 are respectively provided with a guide shaft 28, and two sides of the pneumatic lead door 24 are slidably connected with the guide shafts 28; the outer side of the guide shaft 28 is provided with a jacking cylinder 27, the bottom of the jacking cylinder 27 is fixed on the bottom surface of the lead room assembly 1, and the upper piston rod of the jacking cylinder 27 is connected with the two sides of the pneumatic lead door 24 through a cylinder connecting seat 20. The bottom of the inner side of the front protection plate 6 is symmetrically provided with oil buffers 31, and when the pneumatic lead door 24 falls to the extreme position, the bottom is in contact with the oil buffers 31. When the jacking cylinder 27 is started, the piston rod moves upwards to support two sides of the pneumatic lead door 24 to move upwards simultaneously, and the pneumatic lead door 24 is opened; when the piston rod of the jacking cylinder 27 retracts, the pneumatic lead door 24 falls down along with the retraction, and the pneumatic lead door 24 is closed.
As shown in fig. 1, a protective fence 3 is arranged at the front end of the lead room assembly 1, and the protective fence 3 is located on the periphery of the tooling position B. When the tool bit rotates, a certain protection effect is achieved, and safety production is guaranteed.
Claims (7)
1. The utility model provides a full-automatic rotatory position X ray digital imaging detection device which characterized in that: a part inlet is formed in one side of the closed lead room assembly (1), a full-automatic rotary position converting machine (2) is arranged at the part inlet, two tool positions are arranged on the full-automatic rotary position converting machine (2), a tool position A is located in the lead room assembly (1), a tool position B is located outside the lead room assembly (1), and rotary position conversion is carried out through the full-automatic rotary position converting machine (2); be equipped with C type arm detecting system (4) in plumbous room assembly (1), C type arm detecting system (4) comprise seven robots (46) and C type arm assembly (47), and seven robots (46) drive C type arm assembly (47) and move and rotate according to the settlement position, realize the nondestructive test to large-scale part on the frock position A.
2. The fully automatic rotational phase X-ray digital imaging detection device of claim 1, wherein: full-automatic rotatory machine (2) of shifting structure include machine frame (32), servo motor (45), rolling disc (34) and bracing piece (33), wherein be equipped with servo motor (45) in machine frame (32), the output shaft of servo motor (45) is vertical upwards to stretch out to be connected with rolling disc (34), both sides at rolling disc (34) are equipped with bracing piece (33) of a set of parallel respectively, be equipped with slide way board (42) in bracing piece (33) inboard, slide way board (42) are connected with the large-scale part that corresponds the position through frock board (38) of connecting.
3. The fully automatic rotational displacement X-ray digital imaging detection device of claim 1, wherein: the C-shaped arm assembly (47) is of a C-shaped structure formed by sequentially welding six sections of aluminum profile plates; the end part rotating shaft of the seven-shaft robot (46) is connected with a second section of aluminum profile plate, a pipe clamp mounting plate (60) is arranged on the first section of aluminum profile plate, a ray pipe clamp (62) is arranged on the pipe clamp mounting plate (60), and a ray pipe (63) is arranged on the ray pipe clamp (62); and a flat panel detector (59) is fixedly connected to the sixth section of the aluminum profile plate, and the receiving surface of the flat panel detector (59) corresponds to the position of the ray tube (63).
4. The fully automatic rotational displacement X-ray digital imaging detection device of claim 1, wherein: a pneumatic lead door (24) is arranged at a part inlet of the lead room assembly (1), and the pneumatic lead door (24) is arranged in parallel with a front protection plate (6) at the front end of the lead room assembly (1); two ends of the inner side of the front protection plate (6) are respectively provided with a guide shaft (28), and two sides of the pneumatic lead door (24) are in sliding connection with the guide shafts (28); the outer side of the guide shaft (28) is provided with a jacking cylinder (27), the bottom of the jacking cylinder (27) is fixed on the bottom surface of the lead house assembly (1), and the upper piston rod of the jacking cylinder (27) is connected with the two sides of the pneumatic lead door (24) through a cylinder connecting seat (20).
5. The fully automatic rotational phase X-ray digital imaging detection device of claim 4, wherein: the bottom of the inner side of the front protection plate (6) is symmetrically provided with oil buffers (31), and when the pneumatic lead door (24) falls to the limit position, the bottom of the pneumatic lead door is in contact with the oil buffers (31).
6. The fully automatic rotational phase X-ray digital imaging detection device of claim 1, wherein: the front end of lead house assembly (1) be equipped with protection rail (3), protection rail (3) are located the periphery of frock position B.
7. The fully automatic rotational displacement X-ray digital imaging detection device of claim 1, wherein: the side of the lead room assembly (1) is provided with a split maintenance door (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211681520.4A CN115753849A (en) | 2022-12-27 | 2022-12-27 | Full-automatic rotation-to-position X-ray digital imaging detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211681520.4A CN115753849A (en) | 2022-12-27 | 2022-12-27 | Full-automatic rotation-to-position X-ray digital imaging detection device |
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| Publication Number | Publication Date |
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| CN115753849A true CN115753849A (en) | 2023-03-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211681520.4A Pending CN115753849A (en) | 2022-12-27 | 2022-12-27 | Full-automatic rotation-to-position X-ray digital imaging detection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116748834A (en) * | 2023-08-08 | 2023-09-15 | 长春华涛汽车塑料饰件有限公司 | Automatic mounting buckle device for auxiliary instrument board |
-
2022
- 2022-12-27 CN CN202211681520.4A patent/CN115753849A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116748834A (en) * | 2023-08-08 | 2023-09-15 | 长春华涛汽车塑料饰件有限公司 | Automatic mounting buckle device for auxiliary instrument board |
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