X-ray foreign matter detector

Abstract

The utility model provides an X-ray foreign matter detector, which relates to the technical field of foreign matter detectors and comprises a device body, a conveying mechanism is mounted in the device body, a protection box is mounted on the surface of the top of the device body, and adjusting plates are arranged below two sides of the protection box. A limiting cylinder and a threaded cylinder are installed on the surface of the top of the adjusting plate in a penetrating mode, through cooperative use of the protection box, the threaded cylinder, the limiting cylinder and a stepping motor, the height of the protection box can be conveniently adjusted, and therefore the part and the position of the conveying mechanism below the protection box can be repaired and maintained, and when maintenance is needed, the stepping motor is started, and the position of the conveying mechanism is adjusted. Then the stepping motor drives the screw rod to rotate, then the screw rod is matched with the threaded cylinder, the protection box is driven by the adjusting plate to move upwards, so that the equipment part at the bottom of the protection box is exposed out, then repair and maintenance are conducted, the mode is easy to operate, and the use flexibility of the device body is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to foreign matter detector technical field especially relates to X ray foreign matter detector. BACKGROUND

[0002] X ray foreign matter detector utilizes the strong penetration of X ray and the principle that can form an image, it can not only detect the fine metal particles or fine lines that metal detector cannot detect, but also detect non-metallic foreign matter that metal detector cannot identify. X ray foreign matter detector can effectively screen product foreign matter.

[0003] In the production of effervescent tablets and vitamin tablets, foreign matter also needs to be detected. In the process of using the existing X ray foreign matter detector, the conveying mechanism in the X ray foreign matter detector is inconvenient to replace or disassemble when it needs to be overhauled, which affects the overhaul efficiency of the conveying mechanism. At the same time, it is inconvenient to check the abnormality in the channel at any time when abnormality occurs in the channel, which affects the overhaul efficiency of the conveying mechanism.

[0004] Therefore, it is necessary to provide an X ray foreign matter detector to solve the above technical problems. UTILITY MODEL CONTENTS

[0005] The utility model provides X ray foreign matter detector, has solved the problem in the prior art.

[0006] To solve the above technical problems, the X ray foreign matter detector provided by the utility model comprises a device body, a conveying mechanism is installed inside the device body, a protective box is installed on the top surface of the device body, adjusting plates are arranged below the two sides of the protective box, limiting barrels and threaded barrels are respectively installed through the top surfaces of the adjusting plates, a screw rod and a limiting rod are vertically installed on the top surface of the device body, a stepping motor is connected to the bottom end surface of the device body through the penetration of one end of the screw rod, the two stepping motors are synchronously controlled by using the same frequency device, the limiting rod is slidably inserted into the limiting barrel, and the screw rod is screw-connected with the threaded barrel. By cooperating the protective box, the threaded barrel, the limiting barrel and the stepping motor, the height of the protective box can be adjusted, so that the conveying mechanism part and position below the protective box can be maintained and repaired. When maintenance is needed, the stepping motor is started, then the screw rod is rotated (the stroke of the stepping motor is set in advance), then the protective box is moved upward by the adjusting plate under the cooperation of the screw rod and the threaded barrel, so that the equipment part at the bottom of the protective box is exposed, and then the maintenance and repair can be carried out. This method is simple in operation and improves the flexibility of the use of the device body.

[0007] Preferably, the protective box is provided with a first protective frame and a second protective frame at both ends, a mounting plate is vertically installed at one end of the top of the first protective frame and the second protective frame, a fixing hole is formed in the surface of the mounting plate, and the mounting plate is fixedly connected with the protective box through fasteners.

[0008] Preferably, the protective box is provided with a first protective frame and a second protective frame at both ends, a mounting plate is vertically installed at one end of the top of the first protective frame and the second protective frame, a fixing hole is formed in the surface of the mounting plate, and the mounting plate is fixedly connected with the protective box through fasteners.

[0009] Preferably, the conveying mechanism is a conveying belt, and the conveying mechanism is arranged to facilitate the conveying of the effervescent tablets and vitamin tablets to be detected.

[0010] Preferably, the device body is provided with support legs at the bottom, and a plurality of support legs are installed at four corners of the bottom of the device body at equal distances, so as to facilitate the support of the device body and ensure the stability of the device body during work.

[0011] Preferably, the device body is provided with a controller on the outer surface, so as to facilitate the control of the electrical elements in the device body.

[0012] Compared with the related art, the X-ray foreign matter detector has the following beneficial effects:

[0013] Compared with the prior art, the X-ray foreign matter detector is convenient for adjusting the height of the protection box by cooperation of the protection box, the threaded cylinder, the limiting cylinder and the stepping motor, so that the conveying mechanism part and position below the protection box can be maintained and maintained, so that when maintenance is needed, the stepping motor is started, then the stepping motor drives the screw rod to rotate, and then under the cooperation of the screw rod and the threaded cylinder, the protection box is driven upward by the adjusting plate, so that the equipment part at the bottom of the protection box is exposed, and then maintenance and maintenance can be carried out. This way is simple to operate, improves the flexibility of the use of the device body, the protection frame is provided, the inlet and outlet at both ends of the protection box are sealed, so that the X-ray in the detector in the protection box does not harm the workers, and the safety performance of the whole equipment is improved. The cooperation of the first camera, the second camera and the display screen makes the first camera and the second camera present the pictures on the display screen when the effervescent tablets and the vitamin tablets are conveyed and detected on the conveying mechanism, so that the workers can observe the internal situation and handle the emergency situation.

[0014] The parts not involved in the device are the same as or can be realized by the prior art. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 The structure diagram of the X-ray foreign matter detector provided by the utility model is provided.

[0016] Figure 2 The protection box structure diagram of the X-ray foreign matter detector provided by the utility model is provided.

[0017] Figure 3 The threaded cylinder structure diagram of the X-ray foreign matter detector provided by the utility model is provided.

[0018] Figure 4 The conveying mechanism structure diagram of the X-ray foreign matter detector provided by the utility model is provided.

[0019] Figure 5 The first protection frame structure diagram of the X-ray foreign matter detector provided by the utility model is provided.

[0020] Reference numerals in the drawing:

[0021] 1, device body; 2, protection box; 3, controller; 4, first protection frame; 5, second protection frame; 6, conveying mechanism; 7, supporting leg; 8, stepping motor; 9, limiting cylinder; 10, threaded cylinder; 11, detector; 12, first camera; 13, limiting rod; 14, screw rod; 15, second camera; 16, mounting plate; 17, fixing hole; 18, display screen. DETAILED DESCRIPTION

[0022] The utility model makes further illustration below combining the drawings and implementation.

[0023] First embodiment

[0024] Please combine with reference Figures 1-5 , X ray foreign matter detector, including device body 1, transmission mechanism 6 is installed inside device body 1, protective box 2 is installed on the top surface of device body 1, the both sides below of protective box 2 are provided with adjusting plate, the top surface of adjusting plate is respectively penetrated and installed with limiting cylinder 9 and threaded cylinder 10, the vertical installation of screw rod 14 and limiting rod 13 is carried out on the top surface of device body 1, one end of screw rod 14 is penetrated and is connected with step motor 8 on the bottom end surface of device body 1, two step motor 8 adopt the synchronous control of same frequency device, limiting rod 13 and limiting cylinder 9 slidingly insert, screw rod 14 and threaded cylinder 10 are helically connected, through the cooperation of the use of protective box 2, threaded cylinder 10, limiting cylinder 9, step motor 8, the height of protective box 2 is adjusted, so that the transmission mechanism 6 part below protective box 2 can be maintained and maintained, so that when needing maintenance, step motor 8 is started, then step motor 8 drives screw rod 14 to rotate (the stroke of step motor 8 is set in advance), then under the cooperation of screw rod 14 and threaded cylinder 10, protective box 2 is moved upwards by adjusting plate, so that the equipment part at the bottom of protective box 2 is exposed, then maintenance can be carried out, this mode is simple in operation, improves the flexibility of device body 1.

[0025] The working principle of the X-ray foreign matter detector provided by the utility model is as follows:

[0026] When needing maintenance, step motor 8 is started, then step motor 8 drives screw rod 14 to rotate (the stroke of step motor 8 is set in advance), then under the cooperation of screw rod 14 and threaded cylinder 10, protective box 2 is moved upwards by adjusting plate, so that the equipment part at the bottom of protective box 2 is exposed, then maintenance can be carried out, this mode is simple in operation, improves the flexibility of device body 1, through setting up the protective frame, the inlet and outlet of protective box 2 are sealed, so as to avoid the X-ray in the detector 11 in protective box 2 from causing harm to the workers, improve the safety performance of the equipment as a whole, through the cooperation of the use of first camera 12, second camera 15 and display screen 18, when effervescent tablets and vitamin tablets are conveyed and detected on transmission mechanism 6, first camera 12 and second camera 15 can present the pictures taken on display screen 18, so that the workers can observe the internal situation and handle the emergency situation.

[0027] Compared with the related art, the X-ray foreign matter detector provided by the utility model has the following beneficial effects:

[0028] By setting the cooperation of the protective box 2, the threaded barrel 10, the limiting barrel 9 and the stepping motor 8, the height of the protective box 2 can be adjusted, so that the conveying mechanism 6 part and position below the protective box 2 can be maintained and maintained, so that when maintenance is needed, the stepping motor 8 is started, and then the screw rod 14 is rotated (the stroke of the stepping motor 8 is set in advance), and then the screw rod 14 and the threaded barrel 10 are matched, and the adjusting plate drives the protective box 2 to move upwards, so that the equipment part at the bottom of the protective box 2 is exposed, and then maintenance and maintenance can be carried out. This way is simple to operate, improves the flexibility of the device body 1, and sets the protective frame, which seals the inlet and outlet of the protective box 2 at both ends, so as to avoid the X-rays in the detector 11 in the protective box 2 from causing harm to the workers, and improves the safety performance of the whole equipment. The cooperation of the first camera 12, the second camera 15 and the display screen 18 makes the first camera 12 and the second camera 15 present the pictures taken on the display screen 18 when the effervescent tablets and vitamin tablets are conveyed and detected on the conveying mechanism 6, so that the workers can observe the internal situation and handle the emergency situation.

[0029] Second embodiment

[0030] Please refer to Figures 1-5 , based on the X-ray foreign matter detector provided by the first embodiment of the present application, the second embodiment of the present application provides another X-ray foreign matter detector. The second embodiment is only a preferred way of the first embodiment, and the implementation of the second embodiment does not affect the separate implementation of the first embodiment.

[0031] Based on the first embodiment, refer to Figure 1 and Figure 5 , the protective box 2 is provided with a first protective frame 4 and a second protective frame 5 at both ends, and a mounting plate 16 is vertically installed at one end of the top of the first protective frame 4 and the second protective frame 5, and a fixing hole 17 is formed in the surface of the mounting plate 16. The mounting plate 16 is fixedly connected with the protective box 2 through fasteners. By setting the protective frame, the inlet and outlet of the protective box 2 at both ends are sealed, so as to avoid the X-rays in the detector 11 in the protective box 2 from causing harm to the workers, and improve the safety performance of the whole equipment.

[0032] Based on the first embodiment, refer to Figures 1-3The detector 11 is arranged at the top of the protective box 2, a first camera 12 is vertically arranged at one side of the top of the protective box 2, a display screen 18 is arranged on the outer surface of the protective box 2, and a second camera 15 is arranged at the top of the first protective frame 4 and the second protective frame 5, so that the first camera 12 and the second camera 15 can present the pictures on the display screen 18 when the effervescent tablets and the vitamin tablets are conveyed on the conveying mechanism 6, and the staff can observe the internal situation and handle the emergency situation.

[0033] On the basis of the first embodiment, referring to Figure 1 , Figure 2 and Figure 4 , the conveying mechanism 6 is conveyed by a conveying belt, and the conveying mechanism 6 is arranged to facilitate the conveying of the effervescent tablets and the vitamin tablets to be detected.

[0034] On the basis of the first embodiment, referring to Figures 1-2 , the device body 1 is provided with supporting legs 7, the supporting legs 7 are arranged at four corners of the bottom of the device body 1, and the supporting legs 7 are arranged at equal distances, so as to support the device body 1 and ensure the stability of the device body 1 during work.

[0035] On the basis of the first embodiment, referring to Figure 1 , the device body 1 is provided with a controller 3 arranged on the outer surface of the device body 1, so as to control the electrical elements in the device body 1, and the control panel control circuit can be realized by simple programming of the person skilled in the art, which is the common knowledge in the art, and the control mode and the circuit connection are not described in detail.

[0036] It should be noted that all kinds of components used in the present application are standard components and can be purchased from the market, the specific connection mode of each part adopts the conventional means such as bolts, rivets and welding in the prior art, the mechanical parts and electrical equipment adopt the conventional type in the prior art, the circuit connection adopts the conventional connection mode in the prior art, and the electrical equipment is in communication with the safe power supply outside, which will not be described in detail here.

[0037] The above is only an embodiment of the present application, and does not limit the patent range of the present application, and any equivalent structure or equivalent process conversion according to the content of the present application specification and drawings, or direct or indirect application in other related technical fields, are also included in the patent protection range of the present application.

Claims

1. An X-ray foreign body detector, comprising a device body (1), characterized in that: A conveying mechanism (6) is installed inside the device body (1), a protective box (2) is installed on the top surface of the device body (1), and adjustment plates are provided below both sides of the protective box (2). A limiting cylinder (9) and a threaded cylinder (10) are respectively installed on the top surface of the adjustment plate. A screw rod (14) and a limiting rod (13) are vertically installed on the top surface of the device body (1). One end of the screw rod (14) passes through the bottom surface of the device body (1) and is connected to a stepping motor (8). The two stepping motors (8) are synchronously controlled by a frequency synchronizer. The limiting rod (13) is slidably connected to the limiting cylinder (9), and the screw rod (14) is spirally connected to the threaded cylinder (10).

2. The X-ray foreign body detector according to claim 1, characterized in that: A first protective frame (4) and a second protective frame (5) are provided at both ends of the protective box (2); a mounting plate (16) is vertically mounted on one end of the top of the first protective frame (4) and the second protective frame (5); a fixing hole (17) is provided on the surface of the mounting plate (16); and the mounting plate (16) is fixedly connected to the protective box (2) via fasteners.

3. The X-ray foreign body detector according to claim 1, characterized in that: A detector (11) is installed at the top of the interior of the protection box (2), a first camera (12) is vertically installed at the top of the interior of the protection box (2) on one side of the detector (11), and a display screen (18) is installed on the outer surface of the protection box (2).

4. The X-ray foreign body detector according to claim 2, characterized in that: A second camera (15) is installed at the top end of the first protective frame (4) and the second protective frame (5).

5. The X-ray foreign body detector according to claim 1, characterized in that: The conveying mechanism (6) is a conveyor belt.

6. The X-ray foreign body detector according to claim 1, characterized in that: The bottom end of the device body (1) is provided with a supporting leg (7), and a plurality of supporting legs (7) are provided, and the plurality of supporting legs (7) are installed at equal distances at the four corners of the bottom end of the device body (1).

7. The X-ray foreign body detector according to claim 1, characterized in that: A controller (3) is installed on the outer surface of the device body (1).

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