Full-process automatic X-Ray defect detection device

Abstract

The utility model discloses a full-process automatic X-Ray defect detection device, which relates to the field of detection and comprises a base and a lead room, a robot is arranged on one side in the lead room, a C-shaped frame is detachably mounted at the tail end of an arm of the robot, and the upper end and the lower end of the C-shaped frame are respectively connected with an X-ray light source and a flat panel detector. A feeding port is formed in the other side of the lead room, a sealing door plate is movably connected to the side, located in the lead room, of the feeding port, and a rotating disc used for containing a workpiece to be detected is arranged on one side of the feeding port. According to the utility model, the X-ray light source and the flat panel detector are assembled on the C-shaped frame together, the C-shaped frame is fixed on the robot arm, and the running robot is matched with the turntable for placing the workpiece, so that the X-ray light source and the flat panel detector are arranged above and below the workpiece and correspond to each other, the X-Ray detection of the workpiece is realized, the operation is simple and convenient, and the detection efficiency of the workpiece is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of detection, especially a full-process automatic X-Ray defect detection device. BACKGROUND

[0002] X-Ray defect detection is a non-destructive testing technology widely used in industrial fields, mainly used for detecting defects inside materials or workpieces, such as cracks, pores, inclusions, and structural unevenness. It can obtain detailed information of the internal structure of the detected object without damaging it by combining the penetration ability of X-rays with imaging technology.

[0003] In the non-destructive testing industry, if the workpiece can be automatically detected to accurately find the defect position, a lot of labor and cost will be saved. With the continuous increase of labor cost, higher requirements are put forward for automatic identification and automatic classification of defects in detection. The domestic market demand in this field is large, but some conventional detection systems in China cannot realize this function. The imported devices that realize this function are expensive, and small and medium-sized enterprises cannot afford to purchase and use them. Currently, manual identification and manual classification are used in China, which is not conducive to improving production efficiency. The device can develop and design a series of devices of different voltage types according to the needs of workpiece detection.

[0004] Prior art, such as a kind of X-RAY detection device for casting defects with announcement authorized number CN207636524U, including lead room, the both sides of lead room are equipped with feeding door and discharge door, feeding door and discharge door are equipped with assembly line between, assembly line includes inner side wall and outer side wall, the middle part of inner side wall is equipped with two-dimensional code detection device, the outer side wall of assembly line is equipped with robot and X-ray emitting device respectively, the clamp is installed on robot, the positioning device is equipped on the assembly line corresponding to clamp, the inner wall of lead room top above X-ray emitting device is equipped with X-ray receiving device.

[0005] However, the patent still has the following problems in actual use:

[0006] 1. The ray light source, receiver and robot are respectively arranged in the lead room. During detection, the workpiece on the assembly line needs to be identified and positioned, and then grabbed for detection between the ray light source and the receiver. This operation method is complex and reduces the work efficiency.

[0007] 2. The assembly line needs to be set up in the lead room to run all the time to transport the workpiece. Its sealing performance is poor. During detection, X-rays may leak into the surrounding environment, which may harm the workers and has certain safety hazards. UTILITY MODEL CONTENTS

[0008] In order to overcome the above-mentioned defects of the prior art, the utility model provides a kind of X-Ray defect detection device of full-process automation to solve the problems of low work efficiency and security risks in the above background art.

[0009] The utility model provides the following technical scheme: a kind of X-Ray defect detection device of full-process automation, including pedestal and the lead house being installed on pedestal, the inside one side of lead house is provided with robot, the arm end of robot is detachably installed with C-type frame, the upper and lower ends of C-type frame are connected with X ray light source, flat panel detector respectively, X ray light source, flat panel detector are in C-type frame with upper and lower corresponding relationship, another side of lead house is provided with a feed inlet, a sealing door plate is movably connected on the side of feed inlet located in the inside of lead house, the side of feed inlet is provided with the turntable for placing the workpiece to be measured, the position conversion of workpiece is realized by turntable, so that the workpiece to be measured enters / leaves lead house.

[0010] Preferably, the turntable includes a motor, a bracket, and a support plate. The motor is detachably installed inside the lead house and located below the side of the feed inlet. The bracket is connected to the output end of the motor. Each side of the bracket is equipped with a support plate.

[0011] Preferably, one side of the sealing door plate is equipped with a frame. Each side of the frame is connected to a pneumatic cylinder. The other end of the pneumatic cylinder is connected to the top of the lead house. A linear module is arranged on the inner wall of the lead house and located on both sides of the feed inlet. Each side of the frame is connected to the linear module.

[0012] Preferably, the linear module includes a guide rail and a sliding block. The sliding block is slidably arranged on the guide rail to allow the sliding block to slide freely up and down. The side end face of the frame is connected to the sliding block.

[0013] Preferably, one corner of the lead house is provided with a distribution box for providing power. One side of the feed inlet is provided with an operation table.

[0014] Preferably, one side of the lead house is provided with a door. The side of the lead house corresponding to the support plate is provided with an observation window.

[0015] Preferably, one alarm is arranged at the diagonal position of the top surface of the lead house.

[0016] Preferably, a support table is connected below the feed inlet.

[0017] Preferably, a protective fence is arranged on each side of the feed inlet.

[0018] Compared with the prior art, the utility model has the beneficial effects that:

[0019] 1. The utility model discloses a X-ray light source and flat panel detector are assembled together on C type frame, make X-ray light source, flat panel detector, C type frame form a C type arm structure, and the C type arm is fixed on the robot arm, and the running robot is placed workpiece's carousel again cooperation, make X-ray light source, flat panel detector are placed in the upper and lower of workpiece and correspond, realize the X-Ray detection of workpiece, only need to set the running path of robot, do not need to identify the positioning workpiece and carry out the capture, simple operation is convenient, has improved the detection efficiency of workpiece.

[0020] 2. The utility model discloses a seal door plate of liftable motion is established in the feed inlet position, when feeding, seal door plate opens, makes the feed inlet for open state, when detecting, seal door plate cooperates the support plate of carousel and seals the feed inlet, makes the feed inlet for closed state, realizes the sealing treatment of lead room under the working detection state, avoids causing the risk of X-ray leakage, greatly improves the safety of this detection equipment. DRAWINGS

[0021] Figure 1 It is the front view structure schematic drawing of the utility model.

[0022] Figure 2 It is the rear view structure schematic drawing of the utility model.

[0023] Figure 3 It is the internal structure schematic drawing of the utility model.

[0024] Figure 4 It is the carousel structure schematic drawing of the utility model.

[0025] Figure 5 It is the seal door plate installation solid structure schematic drawing of the utility model.

[0026] Figure 6 It is the seal door plate installation main view structure schematic drawing of the utility model.

[0027] The drawing mark is: 1, base, 2, lead room, 21, door, 22, observation window, 23, seal door plate, 231, frame, 232, pneumatic cylinder, 233, linear module, 234, guardrail, 24, alarm, 25, support table, 3, distribution box, 4, operation table, 5, robot, 6, C type frame, 7, X-ray light source, 8, flat panel detector, 9, carousel, 91, motor, 92, support, 93, support plate. DETAILED DESCRIPTION

[0028] The preferred embodiments of the utility model are described in detail below in combination with the drawings, so that the advantages and features of the utility model can be more easily understood by the person skilled in the art, and the protection scope of the utility model is more clearly and explicitly defined.

[0029] The utility model provides a kind of full-process automation's X-Ray defect detection device, as shown in figure Figures 1-6 It includes pedestal 1 and lead house 2 installed on pedestal 1, the inside one side of lead house 2 is provided with robot 5, the arm end of robot 5 can be detachably installed with C-type frame 6, the upper and lower ends of C-type frame 6 are connected with X-ray light source 7, flat panel detector 8 respectively, X-ray light source 7, flat panel detector 8 are in upper and lower correspondence on C-type frame 6, another side of lead house 2 is provided with a feed inlet, a sealing door plate 23 is movably connected on the side of feed inlet inside lead house 2, the side of feed inlet is provided with rotary table 9 for placing workpiece to be measured, and the position conversion of workpiece is realized by rotary table 9, so that the workpiece to be measured enters / leaves lead house 2.

[0030] The utility model will assemble X-ray light source 7 and flat panel detector 8 on C-type frame 6 together, so that X-ray light source 7, flat panel detector 8 and C-type frame 6 form a C-type arm structure, and the C-type arm is fixed on the arm of robot 5, and the running robot 5 cooperates with rotary table 9 for placing workpiece, so that X-ray light source 7 and flat panel detector 8 are placed on the upper and lower sides of workpiece and correspond, X-Ray detection of workpiece is realized, only the running path of robot 5 needs to be set, without recognizing and positioning workpiece for grabbing, so that the operation is simple and convenient, and the detection efficiency of workpiece is improved.

[0031] It can be explained here that the robot 5 has six degrees of freedom of movement, which can realize rapid imaging of workpieces at different positions and different angles. It has the advantages of high speed, good stability, high degree of freedom, convenient control and low failure rate, and improves the detection efficiency.

[0032] The workpiece to be measured is placed at one end of rotary table 9 outside lead house 2, and with the 180° rotation of rotary table 9, the workpiece to be detected is shifted to the inside of lead house 2, and the workpiece after detection is transported out of lead house 2, at this time, the feed inlet is sealed by the designed sealing door plate 23, until the bottom surface of sealing door plate 23 abuts against the top surface of rotary table 9, the sealing treatment of lead house 2 in working detection state is realized, the risk of X-ray leakage is avoided, and the safety of the detection equipment is greatly improved.

[0033] In the embodiment, as shown in figure Figure 4 The rotary table 9 includes motor 91, bracket 92 and support plate 93, the motor 91 is detachably installed in lead house 2 and located below the side of feed inlet, the bracket 92 is connected with the output end of motor 91, and each of the two sides of bracket 92 is equipped with a support plate 93.

[0034] Specifically, when the workpiece is switched to the moving position, the motor 91 is started, the motor 91 drives the support 92 to rotate, and the two support plates 93 are rotated by 180°, so that the positions of the two support plates 93 are exchanged, and then the workpiece inside the lead house 2 is moved out, and the workpiece outside the lead house 2 is moved in.

[0035] Here it can be explained that the length between the two support plates 93 is less than the width of the feeding port, and the motor 91, the support 92 and one of the support plates 93 are all arranged inside the lead house 2, and one end of the other support plate 93 is arranged at the feeding port, so that the bottom of the downwardly moving sealing door plate 23 is in contact with the top surface to complete the sealing treatment.

[0036] In the embodiment, as shown in Figure 5 , 6 , one side of the sealing door plate 23 is provided with a frame 231, two sides of the frame 231 are connected with a gas cylinder 232, and the other end of the gas cylinder 232 is connected with the top of the lead house 2. Linear modules 233 are arranged on the inner wall of the lead house 2 and located at both sides of the feeding port, and the two sides of the frame 231 are connected with the linear modules 233 respectively.

[0037] Specifically, when the sealing door plate 23 seals the feeding port, the frame 231 is moved downwardly by the two gas cylinders 232, so that the sealing door plate 23 moves downwardly until the bottom surface of the sealing door plate 23 is in contact with the top surface of the support plate 93 outside. And under the action of the two linear modules 233, it stably slides downwardly, improves the stability of the sealing door plate 23 in the moving state, and prevents shaking.

[0038] Further, the linear module includes a guide rail and a sliding block, the sliding block is slidably arranged on the guide rail so that the sliding block can freely slide up and down, and the side end surface of the frame 231 is connected with the sliding block.

[0039] In the embodiment, as shown in Figure 1 , 2 , one corner of the lead house 2 is provided with a distribution box 3 for providing power supply, and one side of the feeding port is provided with an operation table 4. One side of the lead house 2 is provided with a door 21, and the lead house 2 is provided with an observation window 22 corresponding to the support plate 93. It can be used to observe the state of the workpiece during detection and the running state of each electrical equipment. The top surface of the lead house 2 is provided with an alarm 24 at the diagonal position, which is bright when detecting the workpiece, so as to prevent the worker from entering the lead house 2 by mistake, or when the equipment fails, the alarm 24 can also be used to prompt the worker to detect and maintain.

[0040] In the embodiment, as shown in Figure 2As shown, in the present embodiment, a support table 25 is connected below the feeding port, and the support table 25 has a gap with an outer support plate 93, which is used for preventing the heavy workpiece from damaging the support plate 93, and avoiding the workpiece from directly falling to the ground.

[0041] In the present embodiment, as shown in the figure, Figure 2 As shown, a protective fence 234 is arranged on both sides of the feeding port, and a protective fence is also arranged around the distribution box 3.

[0042] The working principle of the utility model is as follows: the workpiece to be detected is placed on an outer support plate 93 of the lead house 2, then the motor 91 is started through the operation table 4, the support plate 93 is rotated by 180 degrees, the workpiece is moved to the inside of the lead house 2, then the two air cylinders 232 are controlled to move downward to seal the feeding port with the door plate 23, when detecting, the robot 5 drives the C-shaped frame 6, the X-ray light source 7 and the flat panel detector 8 to approach the support plate 93 inside the lead house 2, and the X-ray light source 7 and the flat panel detector 8 are located above and below the workpiece respectively, finally the X-ray light source 7 emits X-ray in cooperation with the flat panel detector 8 to detect the workpiece.

[0043] It should be noted that: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounting", "connecting", "connecting" should be understood broadly, which can be mechanical connection or electrical connection, or the communication between two elements, or direct connection, "up", "down", "left", "right" and the like are only used to indicate the relative positional relationship, when the absolute position of the described object changes, the relative positional relationship may change;

[0044] The above only describes the preferred embodiments of the utility model, and the protection scope of the utility model is not limited to the above embodiments, but any equivalent modification or change made by the ordinary skilled in the art according to the disclosed content of the utility model should be included in the protection scope recorded in the claims.

Claims

1. A full-process automated X-Ray defect detection device, comprising a base (1) and a lead house (2) mounted on the base (1), characterized in that: The inside of the lead house (2) is provided with a robot (5), the end of the arm of the robot (5) is detachably provided with a C-shaped frame (6), the upper and lower ends of the C-shaped frame (6) are connected with an X-ray light source (7) and a flat panel detector (8) respectively, the X-ray light source (7) and the flat panel detector (8) are in a corresponding relationship on the C-shaped frame (6), the other side of the lead house (2) is provided with an inlet, a sealing door plate (23) is movably connected to the side of the inlet in the lead house (2), one side of the inlet is provided with a turntable (9) for placing a workpiece to be tested, the position conversion of the workpiece is realized through the turntable (9), so that the workpiece to be tested enters / leaves the lead house (2).

2. The fully automated X-Ray defect detection apparatus of claim 1, wherein: The turntable (9) comprises a motor (91), a support (92) and a support plate (93), the motor (91) is detachably installed in the lead house (2) and located below the side of the inlet, the support (92) is connected with the output end of the motor (91), and each side of the support (92) is provided with a support plate (93).

3. The fully automated X-Ray defect detection apparatus of claim 1, wherein: One side of the sealing door plate (23) is provided with a frame (231), both sides of the frame (231) are connected with a cylinder (232), the other end of the cylinder (232) is connected with the top of the lead house (2), linear modules (233) are arranged on the inner wall of the lead house (2) and located on both sides of the inlet, and both sides of the frame (231) are connected with the linear modules (233) respectively.

4. The fully automated X-Ray defect detection apparatus of claim 3, wherein: The linear module comprises a guide rail and a sliding block, the sliding block is slidably arranged on the guide rail so that the sliding block can slide freely up and down, and the side end face of the frame (231) is connected with the sliding block.

5. The fully automated X-Ray defect detection apparatus of claim 1, wherein: One corner of the lead house (2) is provided with a distribution box (3) for providing power, and one operation table (4) is arranged on one side of the inlet.

6. The fully automated X-Ray defect detection apparatus of claim 5, wherein: One side of the lead house (2) is provided with a door (21), and the lead house (2) is provided with an observation window (22) corresponding to the support plate (93).

7. The fully automated X-Ray defect detection apparatus of claim 6, wherein: Opposite corners of the top surface of the lead house (2) are provided with an alarm (24).

8. The fully automated X-Ray defect detection apparatus of claim 1, wherein: The inlet is connected with a support table (25) below.

9. The fully automated X-Ray defect detection apparatus of claim 8, wherein: The inlet is provided with a protective fence (234) on both sides.

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