X-ray terminal for detecting the internal position of a plastic shell

Abstract

The utility model discloses a kind of X-ray shooting terminal in the detection instrument of the internal position condition of plastic shell, it is related to X-ray detector technical field, the X-ray detector includes instrument frame, the inside of instrument frame is provided with detection bin, the top of detection bin is provided with X-ray detection camera, the inside of detection bin integrally formed is provided with guide frame, the inside of guide frame is provided with belt conveyor;It further includes: receiving frame, it is set in the lower position of one end of the guide frame, and the inside of receiving frame is provided with inner slot, the inside of inner slot is provided with finished product receiving frame, and the outer wall on one side of finished product receiving frame is welded and is provided with defective product receiving frame, solve the positioning processing of detection object by the clamping mechanism of setting of existing X-ray detector, but X-ray detector is inconvenient in the process of detection, and the shading effect is poor when detecting, leading to the problem of affecting X-ray detector imaging effect.

Description

Technical Field

[0001] This utility model relates to the field of X-ray inspection technology, specifically to an inspection instrument for the position of X-ray imaging terminals inside a plastic shell. Background Technology

[0002] During wire harness manufacturing, workers often insert terminals into the plastic housing on the production line. However, improper force can cause the terminals, especially small terminals, to shift inside the housing. This can lead to undetected quality issues during shipment, necessitating the use of an X-ray inspection machine to inspect the plastic housing.

[0003] For example, announcement number CN222482141U (named "An X-ray Non-destructive Testing Instrument") includes a testing instrument body. The testing instrument body has an internal testing cavity with a testing mechanism at the top and a downward-facing movable cavity at the bottom. An electric lifting rod is located at the bottom of the movable cavity, with its extended end vertically upward and connected to a shaped connector. A support plate is mounted above the shaped connector via an elastic column, and limit posts are connected to the ends of all four sides of the shaped connector. The testing mechanism allows for the testing of the workpiece. Before testing, the user simply places the workpiece on the support plate within the movable cavity. The electric lifting rod and the shaped connector lift the support plate, and the elastic column pushes out the limit post from the limit cavity, locking the workpiece in place. This method eliminates the need for tedious manual positioning, resulting in faster positioning and improved testing efficiency.

[0004] The aforementioned X-ray inspection instrument positions the object to be inspected through a set clamping mechanism. However, the X-ray inspection instrument is inconvenient to distinguish the receiving material during the inspection process, and the light shielding effect is poor during the inspection, which affects the imaging effect of the X-ray inspection instrument. Therefore, we provide an inspection instrument for the position of the X-ray imaging terminal inside the plastic shell. Utility Model Content

[0005] The purpose of this utility model is to provide a detector for the position of X-ray imaging terminals inside a plastic shell, in order to solve the problem mentioned in the background art that the existing X-ray detectors use a set clamping mechanism to position the object to be detected, but the X-ray detector is inconvenient to distinguish the receiving material during the detection process, and the light shielding effect is poor during the detection, which affects the imaging effect of the X-ray detector.

[0006] To achieve the above objectives, the present invention provides the following technical solution: an instrument for detecting the position of an X-ray imaging terminal inside a plastic shell, comprising an instrument frame, an inspection chamber disposed inside the instrument frame, an X-ray inspection camera disposed on the top of the inspection chamber, a guide frame integrally formed and inserted inside the inspection chamber, and a belt conveyor disposed inside the guide frame.

[0007] Also includes:

[0008] The receiving frame is located below one end of the guiding frame, and the receiving frame has an inner through groove. A finished product receiving frame is inserted into the inner through groove, and a defective product receiving frame is welded to one side of the outer wall of the finished product receiving frame.

[0009] The end frames are located at the two port positions of the detection chamber. Both end frames are integral with the detection chamber. The end frames have movable slots inside, and light shields are inserted into the movable slots.

[0010] The front mount is integrally formed on the front end face of the instrument frame, and the imaging screen is fixedly mounted on the front end of the front mount by a connecting rod and adhesive.

[0011] Preferably, a support base is welded to the rear end face of the instrument frame, a linkage plate is provided above the support base, and a linkage rod is provided between the linkage plate and the two light shields. The two ends of the linkage rod are welded to the light shields and the linkage plate respectively.

[0012] Preferably, an electric push rod is fixedly mounted on the upper end of the support base by screws, and the top position of the piston rod of the electric push rod is welded to the linkage plate.

[0013] Preferably, the imaging screen is provided with a transmission cable at the connection end, the transmission cable passing through the instrument frame and electrically connected to the X-ray inspection camera inside the detection chamber.

[0014] Preferably, a limiting end block is welded to one edge of both the finished product frame and the defective product frame, and the finished product frame and the defective product frame are limited and connected to the inner through groove through the limiting end block.

[0015] Preferably, two supporting rods are provided between the receiving frame and the guiding frame, and the two ends of the supporting rods are welded to the receiving frame and the guiding frame, respectively.

[0016] Preferably, the bottom of the instrument frame is provided with four support feet, and the four support feet are welded to the bottom of the instrument frame at equal intervals.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] This invention uses an electric push rod to drive two light-shielding plates into the interior of a movable slot, sealing and blocking light at both ends of the inspection chamber, thus improving the X-ray imaging effect. The X-ray inspection camera performs a perspective image of the plastic shell after the terminal is inserted, and the image is transmitted to the imaging screen via a transmission cable. By analyzing the perspective image, it is determined whether the terminal inserted into the plastic shell is misaligned. If misalignment occurs, the defective connector is pushed into the inner slot; otherwise, the finished connector is pushed into the inner slot for receiving, thus achieving the purpose of distinguishing receiving materials. This overcomes the problem that existing X-ray inspection instruments use a locking mechanism to position the inspection object, but the X-ray inspection instrument is inconvenient to distinguish receiving materials during the inspection process, and the light-shielding effect is poor, which affects the imaging effect of the X-ray inspection instrument. Attached Figure Description

[0019] Figure 1 This is a front view of the detector structure for detecting the position of the X-ray imaging terminal inside the plastic shell according to this utility model.

[0020] Figure 2 This is a rear view of the detector structure for the X-ray imaging terminal inside the plastic shell of this utility model.

[0021] Figure 3 This is a top view of the detector structure for the X-ray imaging terminal inside the plastic shell of this utility model.

[0022] Figure 4 This is a cross-sectional view of the internal structure of the detector for the position of the X-ray imaging terminal inside the plastic shell of this utility model.

[0023] In the diagram: 1. Instrument frame; 2. Support legs; 3. Material guide frame; 4. Belt conveyor; 5. Front carrier; 6. Imaging screen; 7. End frame; 8. Movable slot; 9. Light shield; 10. Linkage rod; 11. Receiving frame; 12. Inner through slot; 13. Finished product receiving frame; 14. Defective product receiving frame; 15. Limiting end block; 16. Mounting link; 17. Linkage plate; 18. Support carrier; 19. Electric push rod; 20. Transmission wiring; 21. X-ray inspection camera; 22. Inspection chamber. 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 of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0025] Please see Figure 1-4An embodiment of this utility model is provided: an instrument for detecting the position of an X-ray imaging terminal inside a plastic shell, including an instrument frame 1, an instrument frame 1 having an instrument chamber 22 inside the instrument frame 1, an X-ray detection camera 21 being installed on the top of the instrument chamber 22, a material guide frame 3 being integrally formed and inserted inside the instrument chamber 22, and a belt conveyor 4 being installed inside the material guide frame 3.

[0026] Also includes:

[0027] The receiving frame 11 is located below one end of the guiding frame 3, and the receiving frame 11 has an inner through groove 12 inside. The inner through groove 12 is connected to the finished product receiving frame 13, and a defective product receiving frame 14 is welded to one side of the outer wall of the finished product receiving frame 13.

[0028] The end frame 7 is located at both ends of the detection chamber 22. Both end frames 7 are integral with the detection chamber 22. The end frame 7 has a movable slot 8 inside, and a light shield 9 is inserted into the movable slot 8.

[0029] The front mount 5 is integrally formed and set on the front end face of the instrument frame 1, and the imaging screen 6 is fixedly set on the front end of the front mount 5 by means of connecting rod adhesive.

[0030] In use, the plastic shell after the terminal is inserted is transported to the inside of the inspection chamber 22 by the belt conveyor 4. Then the belt conveyor 4 is turned off, and the two light shields 9 are inserted into the movable slots 8 by the electric push rod 19 to seal and shield the two side ports of the inspection chamber 22, thereby improving the X-ray imaging effect. The X-ray inspection camera 21 is model XDR-AZ160. The X-ray inspection camera 21 performs a perspective image of the plastic shell after the terminal is inserted. The image is transmitted to the imaging screen 6 through the transmission cable 20. By using the perspective image, it is determined whether the terminal inserted into the plastic shell is misaligned. When misalignment occurs, the defective connector 14 is pushed into the inner through groove 12. Otherwise, the finished connector 13 is pushed into the inner through groove 12 for receiving, thereby achieving the purpose of distinguishing the receiving materials. After the inspection is completed, the electric push rod 19 raises the light shield 9 and restarts the belt conveyor 4 to send the plastic shell after the terminal is inserted into the receiving frame 11.

[0031] Please see Figure 2 A support base 18 is welded to the rear end face of the instrument frame 1. A linkage plate 17 is positioned above the support base 18. Linkage rods 10 are installed between the linkage plate 17 and each of the two light-shielding plates 9. The two ends of the linkage rods 10 are welded to the light-shielding plates 9 and the linkage plate 17, respectively. The support base 18 welded to the rear end face of the instrument frame 1 serves to support the electric push rod 19. Please refer to [link / reference]. Figure 2An electric push rod 19 is fixed to the upper end of the support base 18 by screws. The top of the piston rod of the electric push rod 19 is welded to the linkage plate 17. The electric push rod 19, fixed to the upper end of the support base 18 by screws, drives the linkage plate 17 and the light shield 9 to move up and down. Please refer to [link / reference]. Figure 3 and Figure 4 A transmission cable 20 is provided on the connection end of the imaging screen 6. The transmission cable 20 passes through the instrument frame 1 and is electrically connected to the X-ray inspection camera 21 inside the detection chamber 22. The transmission cable 20 on the connection end of the imaging screen 6 serves to transmit the imaging signal. Please refer to [link / reference]. Figure 1 Both finished product frame 13 and defective product frame 14 have a limiting end block 15 welded to one edge. The finished product frame 13 and defective product frame 14 are connected to the inner through groove 12 via the limiting end block 15. The limiting end block 15 welded to one edge of both finished product frame 13 and defective product frame 14 serves to limit their sliding and repositioning. Please refer to [link / reference needed]. Figure 1 Two supporting rods 16 are provided between the receiving frame 11 and the guiding frame 3. The two ends of the supporting rods 16 are welded to the receiving frame 11 and the guiding frame 3 respectively. The two supporting rods 16 between the receiving frame 11 and the guiding frame 3 serve to fix and connect the receiving frame 11 and the guiding frame 3. Please refer to [link / reference]. Figure 1 The bottom of the instrument frame 1 is provided with four support feet 2. The four support feet 2 are welded to the bottom of the instrument frame 1 at equal intervals. The four support feet 2 at the bottom of the instrument frame 1 play a role in stabilizing and supporting the instrument frame 1.

[0032] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. An instrument for detecting the position of an X-ray imaging terminal inside a plastic shell, comprising an instrument frame (1), an instrument frame (1) having an inspection chamber (22) inside, an X-ray inspection camera (21) being installed on the top of the inspection chamber (22), a material guide frame (3) being integrally formed and inserted inside the inspection chamber (22), and a belt conveyor (4) being installed inside the material guide frame (3). Its features are: Also includes: The receiving frame (11) is located below one end of the guiding frame (3), and the receiving frame (11) has an inner through groove (12) inside. The inner through groove (12) is connected to the finished product receiving frame (13), and a defective receiving frame (14) is welded to one side of the outer wall of the finished product receiving frame (13). End frame (7) is set at the two port positions of the detection chamber (22). Both end frames (7) are integral with the detection chamber (22). The end frame (7) is provided with a movable slot (8) inside. A light shield (9) is inserted into the movable slot (8). The front mount (5) is integrally formed on the front end surface of the instrument frame (1), and the imaging screen (6) is fixedly mounted on the front end of the front mount (5) by means of connecting rod adhesive.

2. The detector for detecting the position of an X-ray imaging terminal inside a plastic shell according to claim 1, characterized in that: A support base (18) is welded to the rear end face of the instrument frame (1). A linkage plate (17) is provided above the support base (18). A linkage rod (10) is provided between the linkage plate (17) and the two light shields (9). The two ends of the linkage rod (10) are welded to the light shields (9) and the linkage plate (17) respectively.

3. The detector for determining the position of an X-ray imaging terminal inside a plastic shell according to claim 2, characterized in that: The upper end of the support base (18) is fixed with an electric push rod (19) by screws, and the top position of the piston rod of the electric push rod (19) is welded to the linkage plate (17).

4. The detector for detecting the position of an X-ray imaging terminal inside a plastic shell according to claim 1, characterized in that: The imaging screen (6) is provided with a transmission cable (20) at the connection end. The transmission cable (20) passes through the instrument frame (1) and is electrically connected to the X-ray detection camera (21) inside the detection chamber (22).

5. The detector for detecting the position of an X-ray imaging terminal inside a plastic shell according to claim 1, characterized in that: Limiting end blocks (15) are welded to one side edge of both the finished product frame (13) and the defective product frame (14), and the finished product frame (13) and the defective product frame (14) are connected to the inner through groove (12) by the limiting end blocks (15).

6. The detector for detecting the position of an X-ray imaging terminal inside a plastic shell according to claim 1, characterized in that: Two support rods (16) are provided between the receiving frame (11) and the guiding frame (3), and the two ends of the support rods (16) are welded to the receiving frame (11) and the guiding frame (3) respectively.

7. The detector for detecting the position of an X-ray imaging terminal inside a plastic shell according to claim 1, characterized in that: The bottom of the instrument frame (1) is provided with four support feet (2), and the four support feet (2) are welded to the bottom of the instrument frame (1) at equal intervals.

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