Ray detection device with telescopic conveying track
By using telescopic conveying tracks in the X-ray detection device, the problem of large space occupied by the flipped track and the inability to adapt to the assembly line of different lengths is solved, efficient retraction of the track and shortening of feed time, and the detection efficiency is improved.
Patent Information
- Application Number
- CN202421206902.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-30
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-05-30
AI Technical Summary
The flipped tracks in the existing X-ray detection devices occupy a large space and cannot adapt to assembly lines of different lengths. In addition, the retraction process of the telescopic track affects the normal conveying of the belt, resulting in an increase in feeding time and reducing detection efficiency.
Using telescopic conveying tracks, by setting sample blocking cylinders and sensors at both ends of the conveying line track, the driving cylinders are used to adjust the length of the telescopic track to ensure that the track expansion and contraction action does not affect the normal operation of the conveyor belt, and shrink simultaneously during the feeding process. Return to track and reduce feed time.
The space efficiency improvement and adaptability of the track are achieved, the feeding time is shortened, and the detection efficiency is improved.
Smart Images
Figure CN222273062U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the mechanical field, in particular to a mechanical structure of a PCB detection device, in particular to a ray detection device with a telescopic conveying track. Background Art
[0002] The X-ray detection device uses the characteristics of micro-focus X-rays that can penetrate samples to image the internal structure of samples, and can quickly detect internal defects of components, internal welding defects, and welding defects of components in shielding covers. In the prior art, the X-ray detection device includes a lead room, and the lead room is provided with inlet and outlet ports on both sides, and automatic lead doors are provided in the inlet and outlet ports. The lead room is provided with a ray source, a flat panel detector and a conveying device, and the conveying device is provided with a flip track at both ends. When feeding and discharging, the automatic lead door opens, and the flip track can be rotated to the inlet and outlet ports to dock with the inlet and outlet assembly lines. However, this flip track has some defects. The flip articulated track requires additional space when flipping, thereby increasing the occupied space of the conveying track; and the track length of the flip track is fixed, which cannot adapt to assembly lines of different lengths. In addition, the retraction process of the telescopic track in the prior art will affect the normal conveying of the belt. Therefore, after the sample enters the interior of the device, it is necessary to stop the belt conveying and retract the telescopic track, which increases the feeding time and reduces the detection efficiency. Summary of the invention
[0003] The utility model aims to provide a radiation detection device with a telescopic conveyor track. The radiation detection device with a telescopic conveyor track is intended to solve the technical problems in the prior art that the flip track occupies a large space, cannot adapt to production lines of different lengths, and the retraction process of the telescopic track affects the normal conveying of the belt.
[0004] The utility model discloses a radiation detection device with a telescopic conveyor track, comprising a lead room, wherein a feed port and a discharge port are respectively arranged on the left and right sides of the lead room, the feed port and the discharge port are respectively arranged with automatic lead doors, a radiation source and a flat panel detector are arranged in the lead room, a conveyor line track is arranged in the lead room, sample blocking cylinders are respectively arranged at both ends of the conveyor line track, a sample in-place sensor is arranged between the two sample blocking cylinders on the conveyor line track, telescopic tracks are respectively arranged at both ends of the conveyor line track, the two telescopic tracks each include a moving seat and a guide seat connected to the end of the conveyor line track, a guide groove is arranged in the moving seat, the guide seat extends into the guide groove, the moving seat and the guide seat form a sliding pair parallel to the length direction of the conveyor line track, a driving cylinder is arranged at the end of the conveyor line track, a piston rod of the driving cylinder is connected to the moving seat, at least two first conveyor belt wheels are arranged on the side of the end of the conveyor line track, at least two second conveyor belt wheels are arranged on the side of the moving seat, and a conveyor belt is wound between the first conveyor belt wheel and the second conveyor belt wheel.
[0005] Furthermore, a sample-about-to-arrive sensor is also provided on the conveyor line track on one side of the sample-arrive sensor.
[0006] Furthermore, a stopper is provided on the piston rod of any sample blocking cylinder.
[0007] Compared with the prior art, the utility model has a positive and obvious effect. Compared with the flip-type track in the prior art, the telescopic track of the ray detection device of the utility model does not need to occupy additional space, and can also adjust the extension length of the driving cylinder according to the different lengths of the production line to adjust the extension distance of the telescopic track, thereby adapting to the production lines of different lengths and improving versatility. In addition, the conveyor belt of the utility model is wound around the first conveyor belt wheel and the second conveyor belt wheel, the first conveyor belt wheel is set on the conveyor line track, and the second conveyor belt wheel is set on the moving seat, so that the telescopic action of the telescopic track does not affect the normal conveying of the conveyor belt. Therefore, after the sample enters the interior of the device, the telescopic track can be retracted without stopping the conveyor belt. Compared with the track that needs to stop the line and then flip or retract, the utility model can retract the track and close the lead door while conveying the sample, thereby greatly reducing the feeding time. BRIEF DESCRIPTION OF THE DRAWINGS
[0008] Figure 1 The utility model is a schematic diagram of a track retracted state of a radiation detection device with a telescopic conveying track.
[0009] Figure 2 The utility model is a schematic diagram of a track extension state of a radiation detection device with a telescopic conveying track. DETAILED DESCRIPTION
[0010] The present invention is further described below in conjunction with an embodiment, but the present invention is not limited to the embodiment. Any similar structure and similar changes of the present invention should be included in the protection scope of the present invention. The use of directions such as up, down, front, back, left, and right in the present invention is only for the convenience of clear description and is not a limitation on the technical solution of the present invention.
[0011] like Figure 1 and Figure 2As shown, the utility model is a radiation detection device with a telescopic conveyor track, comprising a lead room (not shown in the figure), a feed port and a discharge port are respectively arranged on the left and right sides of the lead room, the feed port and the discharge port are respectively provided with automatic lead doors, a radiation source (not shown in the figure) and a flat panel detector (not shown in the figure) are arranged in the lead room, a conveyor line track 1 is arranged in the lead room, sample blocking cylinders 2 are respectively arranged at both ends of the conveyor line track 1, a sample in-place sensor 3 is arranged between the two sample blocking cylinders 2 on the conveyor line track 1, and telescopic tracks are respectively arranged at both ends of the conveyor line track 1, and two telescopic Each track includes a moving seat 5 and a guide seat 6 connected to the end of the conveyor line track 1. The moving seat 5 is provided with a guide groove 7. The guide seat 6 extends into the guide groove 7. The moving seat 5 and the guide seat 6 constitute a sliding pair parallel to the length direction of the conveyor line track 1. A driving cylinder 8 is provided at the end of the conveyor line track 1. The piston rod of the driving cylinder 8 is connected to the moving seat 5. At least two first conveyor pulleys 9 are provided on the side of the end of the conveyor line track 1. At least two second conveyor pulleys 10 are provided on the side of the moving seat 5. A conveyor belt 11 is wound between the first conveyor pulley 9 and the second conveyor pulley 10.
[0012] Furthermore, a sample-in-place sensor 4 is provided on the conveyor track 1 on one side of the sample-in-place sensor 3 .
[0013] Furthermore, a stopper is provided on the piston rod of any sample blocking cylinder 2 .
[0014] Specifically, the automatic lead door, radiation source, flat panel detector, conveyor line track 1, sample blocking cylinder 2, sample arrival sensor 3, sample about to arrive sensor 4, and cylinder in this embodiment all operate under the control of the controller.
[0015] Specifically, the lead room, automatic lead door, radiation source, flat panel detector, sample blocking cylinder 2, sample arrival sensor 3, sample about to arrive sensor 4, etc. in this embodiment all adopt well-known solutions in the prior art, which are well understood by those skilled in the art and will not be described in detail here.
[0016] The working principle of this embodiment:
[0017] During operation, the automatic lead door of the feed port opens, and the driving cylinder 8 of the telescopic track on one side of the feed port drives the moving seat 5 to extend out of the feed port and dock with the feed assembly line. The conveyor belt 11 transports the sample into the lead room, and the telescopic track retracts. The automatic lead door of the feed port is closed, and after the sample-in-place sensor 4 and the sample-in-place sensor 3 sense the sample, the piston rod of the sample blocking cylinder 2 on the left or right side is extended to block the sample according to the feeding direction, and detection is carried out using a radiation source and a flat-panel detector. After detection, the automatic lead door of the discharge port opens, and the driving cylinder 8 of the telescopic track on one side of the discharge port drives the moving seat 5 to extend out of the discharge port and dock with the discharge assembly line, and the sample leaves the lead room along the conveyor line track 1.
[0018] The ray detection device of the utility model, compared with the flip-type track in the prior art, does not need to occupy additional space, and can also adjust the extension length of the driving cylinder 8 according to the different lengths of the production line to adjust the extension distance of the telescopic track, so as to adapt to the production lines of different lengths and improve the versatility. In addition, the conveyor belt 11 of the utility model is wound around the first conveyor belt wheel 9 and the second conveyor belt wheel 10, the first conveyor belt wheel 9 is arranged on the conveyor line track 1, and the second conveyor belt wheel 10 is arranged on the moving seat 5, so that the telescopic action of the telescopic track does not affect the normal conveying of the conveyor belt 11. Therefore, after the sample enters the interior of the device, the telescopic track can be retracted without stopping the conveyor belt 11. Compared with the track that needs to stop the line and then flip or retract, the utility model can retract the track and close the lead door while conveying the sample, thereby greatly reducing the feeding time.
Claims
1. A radiation detection device with a telescopic conveyor track, comprising a lead room, wherein a feed port and a discharge port are respectively arranged on the left and right sides of the lead room, and each of the feed port and the discharge port is provided with an automatic lead door, and a radiation source and a flat panel detector are arranged in the lead room, characterized in that: A conveyor line track is arranged in the lead room, and a sample blocking cylinder is arranged at each end of the conveyor line track. A sample in-place sensor is arranged between the two sample blocking cylinders on the conveyor line track. Telescopic tracks are arranged at each end of the conveyor line track, and the two telescopic tracks each include a moving seat and a guide seat connected to the end of the conveyor line track. A guide groove is arranged in the moving seat, and the guide seat extends into the guide groove. The moving seat and the guide seat form a sliding pair parallel to the length direction of the conveyor line track. A driving cylinder is arranged at the end of the conveyor line track, and a piston rod of the driving cylinder is connected to the moving seat. At least two first conveyor belt wheels are arranged on the side of the end of the conveyor line track, and at least two second conveyor belt wheels are arranged on the side of the moving seat. A conveyor belt is wound around the first conveyor belt wheel and the second conveyor belt wheel.
2. A radiation detection device with a telescopic conveying track according to claim 1, characterized in that: A sample-in-place sensor is also provided on the conveyor track on one side of the sample-in-place sensor.
3. A radiation detection device with a telescopic conveying track according to claim 1, characterized in that: A stopper is arranged on the piston rod of any sample blocking cylinder.