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CN-224231665-U - X-ray foreign matter detector

CN224231665UCN 224231665 UCN224231665 UCN 224231665UCN-224231665-U

Abstract

The utility model relates to the technical field of detection equipment, in particular to an X-ray foreign matter detection machine, which comprises a frame body, wherein a conveying belt is arranged on the upper side of the frame body, a fixed block fixedly arranged on the side wall of the frame body is movably connected with a lap joint block in the fixed block, a receiver is fixedly arranged on the lower side of the frame body, a mounting frame is movably connected to the upper side of the frame body, a transmitting source is movably connected to the mounting frame, a limiting frame is used for limiting the moving track of the mounting frame and fixedly arranged on the frame body, a sliding groove is formed in the limiting frame, a plurality of electromagnets are uniformly paved on the inner wall of the sliding groove, and the electromagnetic foreign matter detection machine further comprises magnetic blocks fixedly connected to the two ends of the mounting frame. Through the mobilizable emission source that sets up, cooperation swing joint is at overlap joint piece on the support body, when examining to different foods, can nimble adjustment emission source's position, under the prerequisite of guaranteeing to detect comprehensiveness, improve the definition of formation of image.

Inventors

  • SHEN CHAO

Assignees

  • 宁波宝盛农业发展有限公司

Dates

Publication Date
20260512
Application Date
20250523

Claims (5)

  1. 1. An X-ray foreign matter detection machine, comprising: the conveying device comprises a frame body (100), wherein a conveying belt (110) is arranged on the upper side of the frame body (100), the conveying device further comprises a fixed block (120) fixedly arranged on the side wall of the frame body (100), and a lap joint block (200) is movably connected inside the fixed block (120); The lower side of the frame body (100) is fixedly provided with a receiver (300), the upper side of the frame body (100) is movably connected with a mounting frame (500), and the mounting frame (500) is movably connected with a transmitting source (540); and limiting frames (130) fixedly mounted on the frame body (100), wherein sliding grooves are formed in the limiting frames (130), a plurality of electromagnets (131) are uniformly paved on the inner walls of the sliding grooves, the magnetic blocks (510) are fixedly connected to the two ends of the mounting frame (500), and when the electromagnets (131) are electrified, the magnetic blocks are magnetically adsorbed with the magnetic blocks (510).
  2. 2. The X-ray foreign matter detection machine according to claim 1, wherein a cavity (121) is provided in the interior of the fixed block (120), the overlap block (200) is movably connected in the cavity (121), and a connection pipe which is in communication with the cavity (121) is provided on the fixed block (120).
  3. 3. The X-ray foreign matter detection machine according to claim 2, further comprising a distance sensor (210) fixedly installed at an end position of the joint block (200); The distance sensor (210) is used for measuring the distance between the overlap block (200) and the side wall of the frame body (100) in the direction perpendicular to the conveying belt (110).
  4. 4. The X-ray foreign matter detection machine according to claim 3, further comprising a connection plate fixedly installed on an outer wall of the limit frame (130), a vertical pipe (410) which is kept in communication with the connection plate being provided at a lower end of the connection plate, a piston pipe (400) being fixedly installed at an upper side of the connection plate, a piston rod being movably connected to an inside of the piston pipe (400), and a moving plate (420) being fixedly installed at an upper end of the piston rod extending to an upper side position through the piston pipe (400); And metal sheets (132) which are linearly and equidistantly paved on the outer wall of the limiting frame (130), when the movable plate (420) is contacted with different metal sheets (132), the electromagnets (131) corresponding to different heights are kept connected with a power supply, and the height of the mounting frame (500) in the vertical direction is adjusted.
  5. 5. The X-ray foreign matter detection machine according to claim 4, further comprising a rotating shaft (520) rotatably connected to an inner position of the mounting frame (500), the rotating shaft (520) being fixedly connected to the emission source (540), and sealing plates (521) being fixedly installed at both side ends of the rotating shaft (520); And the cylindrical part (530) is sleeved at the two ends of the rotating shaft (520), a cavity (531) is formed in the cylindrical part (530), the outer wall of the sealing plate (521) is in sliding fit with the inner wall of the cavity (531), and the cavity (531) is communicated with the output end of the external air pump through a hose (532).

Description

X-ray foreign matter detector Technical Field The utility model relates to the technical field of detection equipment, in particular to an X-ray foreign matter detection machine. Background X-ray detectors are commonly used in the medical and security inspection fields, and are now also used for food detection. By utilizing the strong penetrating power of X-ray and the imaging principle, the device can detect fine metal particles or fine wires which cannot be detected by a metal detector, and can detect non-metal foreign matters (such as glass, stone, hard bones, hard plastics, rubber and the like) which cannot be identified by the metal detector. In the existing X-ray detector, food to be detected is required to be tiled on the surface of a conveyor belt in the food detection process, a ray source of the X-ray detector is arranged at the upper side position, a corresponding detector is arranged at the lower side position of the conveyor belt, the height of the ray source basically depends on the width of an object to be irradiated, the arrangement is not required to be too high under the premise of ensuring coverage, the arrangement is too high, the resolution ratio is low when imaging is easily caused, and then the ray source of the X-ray detector at a fixed position cannot ensure the definition of imaging when detecting different kinds of packaged food. Disclosure of utility model Technical problem to be solved The utility model provides an X-ray foreign matter detector, which can effectively solve the problems that in the food detection process of the existing X-ray foreign matter detector, foods to be detected are generally required to be tiled on the surface of a conveyor belt, a ray source of the X-ray detector is arranged at an upper side position, a corresponding detector position is arranged at a lower side position of the conveyor belt, the height of the ray source basically depends on the width of an object to be irradiated, the X-ray foreign matter detector does not need to be arranged too high on the premise of ensuring coverage, the resolution of the X-ray detector is low when imaging is easy to be arranged too high, and the X-ray source of the X-ray detector at a fixed position can not ensure imaging clarity when detecting different kinds of packaged foods. Technical proposal In order to achieve the above purpose, the utility model is realized by the following technical scheme: The utility model provides an X-ray foreign matter detection machine, which comprises a frame body, wherein a conveying belt is arranged on the upper side of the frame body, and the X-ray foreign matter detection machine also comprises a fixed block fixedly arranged on the side wall of the frame body, and a lap joint block is movably connected inside the fixed block; The lower side of the frame body is fixedly provided with a receiver, the upper side of the frame body is movably connected with a mounting frame, and the mounting frame is movably connected with a transmitting source; And the limiting frame is used for limiting the moving track of the mounting frame, is fixedly arranged on the frame body, is provided with a sliding groove, is uniformly paved with a plurality of electromagnets on the inner wall of the sliding groove, and further comprises magnetic blocks fixedly connected to the two ends of the mounting frame, and can be magnetically adsorbed with the magnetic blocks when the electromagnets are electrified. Further, the cavity is offered to the inside of fixed block, overlap joint piece swing joint in the cavity inside to be provided with on the fixed block and keep the connecting pipe of intercommunication with the cavity. The distance sensor is used for measuring the distance between the splicing block and the side wall of the frame body in the direction perpendicular to the conveying belt. Further, still include the connecting plate of fixed mounting on the locating part outer wall, the lower extreme of connecting plate is provided with the vertical pipe that keeps the intercommunication with the connecting pipe, the upside fixed mounting of connecting plate has the piston tube, the inside swing joint of piston tube has the piston rod, the upper end of piston rod passes the piston tube and extends to upper side position fixed mounting and have the movable plate to and be the metal sheet of linear equidistant laying on the locating part outer wall, when the movable plate contacts with different metal sheets, the electro-magnet that corresponds not co-altitude keeps switching on with the power, and then adjusts the mounting bracket in vertical ascending height. The air pump comprises a mounting frame, a rotary shaft and a cylindrical part, wherein the rotary shaft is rotatably connected to the inner position of the mounting frame, the rotary shaft is fixedly connected with a transmitting source, sealing plates are fixedly arranged at the end parts of the two sides of the rotary shaft, the cylindrical par