On-line detection device for explosive quality of explosive package containing decommissioned and passivated RDX

Abstract

The invention discloses an online monitoring device for the explosive quality of a decommissioned and passivated RDX-containing auxiliary explosive package, and particularly relates to the technical field of explosive quantity detection and explosive production, the online monitoring device comprises a detection frame, and a mounting groove is formed in one side of the detection frame; the cold light source is arranged in the mounting groove and is used for generating a light source; the number of the optical fibers is two, the two optical fibers are installed on the inner side of the detection frame, and one optical fiber is connected and matched with the cold light source; and the detection box is installed on the other side of the detection frame, an illumination sensor is installed on the outer side of the detection box, the illumination sensor is connected and matched with the other optical fiber, and an analysis module and a data uploading module are arranged in the detection box. The method has the advantages that the safety in the medicine quantity detection process can be guaranteed, meanwhile, the detection precision and sensitivity can be improved, the real-time performance and accuracy of medicine quantity detection in the production process are met, and delay and missing detection are avoided.

Description

Technical Field

[0001] The invention relates to the technical field of explosive quantity detection and explosive production, and more specifically to an online monitoring device for the quality of explosive package containing decommissioned passivated RDX booster. Background Art

[0003] Existing methods for detecting the amount of medicine in medicine bottles include weighing, laser detection, ultrasonic detection, X-ray or gamma ray scanning, etc. However, since some explosives have high laser sensitivity, the use of high-energy information media such as laser detection, ultrasonic detection, X-ray, gamma ray, etc. for detection may cause explosions. In addition, the production line usually has strong high-frequency vibration interference or low-frequency vibration interference. Due to the above reasons, these methods have certain limitations in practical applications, such as detection accuracy, sensitivity, anti-interference ability and safety.

[0004] Therefore, it is necessary to study an online monitoring device for the quality of packaged explosives containing decommissioned passivated RDX. Summary of the invention

[0005] In order to overcome the above defects of the prior art, the present invention provides an online monitoring device for the quality of packaged explosives containing decommissioned passivated RDX, so as to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions: an online monitoring device for the quality of packaged explosives containing decommissioned passivated RDX, comprising a detection frame, one side of which is provided with a mounting groove; A cold light source, which is arranged in the mounting groove and is used to generate light source; Optical fiber, two optical fibers are provided, the two optical fibers are installed inside the detection frame, and one optical fiber is connected to the cold light source; A detection box, the detection box is installed on the other side of the detection frame, a lighting sensor is installed on the outside of the detection box, the lighting sensor is connected and matched with another optical fiber, an analysis module and a data upload module are arranged in the detection box, the analysis module is used to control the entire detection device to realize automatic detection, automatic alarm and other functions and to send out an audible and visual alarm signal when the data analysis module determines that there are explosive components in the medicine bottle, and the data upload module is used to upload the lighting data to the PLC to achieve the functions of remote alarm and remote data upload; The alarm module includes an audible and visual alarm, which is connected to the analysis module. The alarm module is used to send out an audible and visual alarm signal when the data analysis module determines that there are explosive components in the medicine bottle.

[0007] Preferably, the cold light source is an LED lamp with extremely low energy, and the optical fiber is used to reduce the attenuation of the signal during the transmission of the light source and to overcome the interference of ambient light factors.

[0008] Preferably, the lighting sensor is used to collect light illumination, and includes a filter and a signal amplifier for converting the light signal into an analog electrical signal.

[0009] Preferably, the analysis module has a built-in ADC acquisition, which can convert analog electrical signals into digital quantities. At the same time, the built-in filtering algorithm and detection algorithm can be used to detect the amount of medicine in the bottle.

[0010] Preferably, the data uploading module can upload the digital quantity of light intensity to the PLC and the local area network for remote control, remote alarm and remote detection.

[0011] Preferably, a workbench is installed at the bottom of the detection frame, two fixed blocks are installed on the workbench, a cross rail is arranged between the two fixed blocks, a loading assembly is slidably connected to the cross rail, a base frame is connected to the bottom end of the workbench, an adsorption assembly is installed on the base frame, the adsorption assembly is connected and cooperated with the loading assembly, two fixed frames are installed on the workbench, the two fixed frames jointly support a unloading mechanism, and a conveyor belt is arranged on the inner side of each of the fixed frames.

[0012] Preferably, the loading assembly includes an electric push rod, a slide, a storage plate and a baffle. The electric push rod is installed on a fixed block. The telescopic end of the electric push rod is connected to the slide. The slide is slidably connected to the cross rail. The slide is installed with a storage plate, and two baffles are installed on the storage plate.

[0013] Preferably, a plurality of adsorption holes are provided on the storage plate, each of the adsorption holes is arranged in cooperation with a medicine bottle, and each of the adsorption holes is connected to an adsorption component.

[0014] Preferably, the adsorption assembly includes a vacuum pump and a vacuum tube. The vacuum pump is installed on a base frame. The vacuum pump is connected to a plurality of vacuum tubes, and each of the vacuum tubes is respectively connected to a corresponding adsorption hole.

[0015] Preferably, the unloading mechanism includes a motor, a screw, a guide rod, a slider, an electric telescopic rod and a push plate. The motor is installed on a fixed frame, the output end of the motor is connected to the screw, guide rods are provided on both sides of the screw, the slider is sleeved on the screw, and the slider is slidably connected to the two guide rods, the bottom end of the slider is installed with an electric telescopic rod, and the bottom end of the electric telescopic rod is installed with a push plate.

[0016] Technical effects and advantages of the present invention: 1. Using cold light source as information medium can solve the problem of intrinsic safety.

[0017] 2. Use light intensity as a mapping of drug dosage information, be able to cope with high-frequency vibration conditions, achieve rapid detection of medicine bottles, and improve detection efficiency.

[0018] 3. Use analysis modules to analyze data and improve the real-time performance of detection.

[0019] 4. The data upload module controller uploads the digital quantity to the PLC to realize functions such as automatic data detection and upload, remote automatic alarm, etc., to further ensure personnel safety.

[0020] 5. Simple structure, easy to install and use.

[0021] 6. By placing the medicine bottle on the storage plate and blocking it on both sides with baffles, it is avoided to slide due to inertia during movement, thus improving the positioning accuracy. By extending the electric push rod, the slide moves on the horizontal rail, so that the medicine bottle moves between the optical fiber and the lighting sensor, so that automatic feeding detection can be carried out, which improves the convenience of feeding.

[0022] 7. The vacuum tube is evacuated by running the vacuum pump, so that the adsorption hole can produce an adsorption effect on the bottom of the medicine bottle, thereby improving the firmness of the placement of the medicine bottle and thus improving the stability of loading.

[0023] 8. The motor is operated to rotate the screw, so that the slider can move under the guidance of the guide rod, so that the position of the push plate can be moved, and the height of the push plate can be adjusted by cooperating with the electric telescopic rod to extend and retract, so that the push plate can be adjusted according to the position of the push plate, so that the push plate can be on either side of the medicine bottle without contacting the medicine bottle, so that according to the inspection result of the medicine bottle, the push plate can push the medicine bottle to the corresponding conveyor belt, so as to realize automatic sorting after inspection, so that the medicine bottles can be inspected in batches and the inspection efficiency can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0025] Figure 2 It is a schematic diagram of the connection structure of the detection box of the present invention.

[0026] Figure 3 It is a schematic diagram of the top support structure of the workbench of the present invention.

[0027] Figure 4 It is a schematic diagram of the connection structure between the feeding component and the adsorption component of the present invention.

[0028] Figure 5 It is a structural schematic diagram of the blanking mechanism of the present invention.

[0029] The accompanying drawings are marked as follows: 1. detection frame; 2. mounting groove; 3. optical fiber; 4. detection box; 5. alarm module; 6. workbench; 7. fixing block; 8. cross rail; 9. loading assembly; 901. electric push rod; 902. slide seat; 903. storage plate; 904. baffle; 10. base frame; 11. fixing frame; 12. unloading mechanism; 1201. motor; 1202. screw; 1203. guide rod; 1204. slider; 1205. electric telescopic rod; 1206. push plate; 13. conveyor belt; 14. adsorption assembly; 1401. vacuum pump; 1402. vacuum tube; 15. adsorption hole. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] As attached Figure 1-5 The online monitoring device for the quality of packaged explosives containing decommissioned passivated RDX is shown, comprising a detection frame 1, and a mounting groove 2 is provided on one side of the detection frame 1; A cold light source, which is arranged in the mounting groove 2 and is used to generate light source; Optical fiber 3, two optical fibers 3 are provided, the two optical fibers 3 are installed inside the detection frame 1, and one optical fiber 3 is connected to the cold light source; A detection box 4, which is installed on the other side of the detection frame 1, and a lighting sensor is installed on the outside of the detection box 4, and the lighting sensor is connected and matched with another optical fiber 3. An analysis module and a data upload module are arranged in the detection box 4, and the analysis module is used to control the entire detection device to realize automatic detection, automatic alarm and other functions, and to send out an audible and visual alarm signal when the data analysis module determines that there are explosive components in the medicine bottle, and the data upload module is used to upload the lighting data to the PLC to achieve remote alarm, remote data upload and other functions; The alarm module 5 includes an audible and visual alarm, which is connected to the analysis module. The alarm module 5 is used to send out an audible and visual alarm signal when the data analysis module determines that there are explosive components in the medicine bottle.

[0032] In the specific implementation, the cold light source adopts an extremely low-power LED lamp as a cold light source, which can produce cold light that penetrates the explosive bottle without generating temperature accumulation to trigger the explosion of explosives with laser sensitivity. The light generated by the cold light source is gathered and transmitted through the optical fiber 3 to reduce the attenuation of the light and avoid the interference caused by light leakage, thereby improving the detection sensitivity and anti-interference ability. The lighting sensor converts the input light signal into an electrical signal through a photosensitive diode, amplifies it through an operational amplifier circuit, and outputs an analog quantity. The analysis module is used to collect the analog quantity data output by the light source lighting sensor, and the light illumination data is obtained through analog-to-digital conversion to determine whether the amount of medicine in the medicine bottle meets the standard. When the data analysis module determines that the amount of explosives in the medicine bottle does not meet the standard, the alarm module 5 immediately sends out an audible and visual alarm signal, and the collected digital quantity is uploaded to the PLC and the host computer through the data upload module through RS-485 interface, CAN interface and other methods, so as to realize functions such as automatic data detection and upload and remote automatic alarm.

[0033] The cold light source is an LED lamp with extremely low energy, and the optical fiber 3 is used to reduce the attenuation of the signal during the transmission of the light source and to overcome the interference of ambient light factors.

[0034] The lighting sensor is used to collect light illumination, and includes a filter and a signal amplifier, which are used to convert light signals into analog electrical signals.

[0035] The analysis module has a built-in ADC acquisition, which can convert analog electrical signals into digital quantities. At the same time, the built-in filtering algorithm and detection algorithm can be used to detect the amount of medicine in the bottle.

[0036] The data upload module can upload the digital quantity of light intensity to the PLC and the local area network for remote control, remote alarm, and remote detection.

[0037] During the specific implementation, the medicine bottle to be detected is first placed between the optical fiber 3 and the lighting sensor, and the lighting sensor starts to detect the amount of medicine in the medicine bottle. The lighting sensor converts the detected light signal into an analog signal and transmits it to the analysis module. The analysis module processes the transmitted signal and improves the detection sensitivity and anti-interference ability through the algorithm. When the data analysis module determines that the amount of medicine in the medicine bottle is insufficient, the alarm module 5 immediately sends out an audible and visual alarm signal, and the data upload module controller uploads the digital quantity to the PLC to realize functions such as automatic data detection and upload, and remote automatic alarm.

[0038] A workbench 6 is installed at the bottom of the detection frame 1, two fixed blocks 7 are installed on the workbench 6, a cross rail 8 is arranged between the two fixed blocks 7, a feeding component 9 is slidably connected to the cross rail 8, a base frame 10 is connected to the bottom end of the workbench 6, an adsorption component 14 is installed on the base frame 10, and the adsorption component 14 is connected and cooperated with the feeding component 9, two fixed frames 11 are installed on the workbench 6, and the two fixed frames 11 jointly support a feeding mechanism 12, and a conveyor belt 13 is arranged on the inner side of each of the fixed frames 11.

[0039] In specific implementation, by placing the medicine bottle on the loading component 9, the adsorption component 14 is operated to adsorb the bottom of the medicine bottle to improve the firmness of the placement of the medicine bottle. The loading component 9 is operated and moves along the horizontal rail 8, so that the medicine bottle is between the optical fiber 3 and the lighting sensor for detection. After the detection is completed, the medicine bottle is moved between the two conveyor belts 13, and the adsorption of the adsorption component 14 is eliminated. Then, the medicine bottles in different situations are moved in different directions by the unloading mechanism 12, so that the medicine bottles are moved to the corresponding conveyor belt 13, and then they are automatically unloaded separately, thereby improving the safety of detection and being able to automatically separate and store.

[0040] The loading assembly 9 includes an electric push rod 901, a slide 902, a storage plate 903 and a baffle 904. The electric push rod 901 is installed on a fixed block 7. The telescopic end of the electric push rod 901 is connected to the slide 902. The slide 902 is slidably connected to the cross rail 8. The storage plate 903 is installed on the slide 902, and two baffles 904 are installed on the storage plate 903.

[0041] In specific implementation, the medicine bottle is placed on the storage plate 903 and blocked on both sides by the baffle 904 to avoid sliding due to inertia during movement, thereby improving the positioning accuracy. The electric push rod 901 is extended to allow the slide 902 to move on the cross rail 8, so that the medicine bottle is moved between the optical fiber 3 and the lighting sensor, thereby enabling automatic loading and detection, thereby improving the convenience of loading.

[0042] The storage plate 903 is provided with a plurality of adsorption holes 15 , each of which is matched with a medicine bottle, and each of which is connected to an adsorption component 14 .

[0043] The adsorption assembly 14 includes a vacuum pump 1401 and a vacuum tube 1402 . The vacuum pump 1401 is installed on the base frame 10 . The vacuum pump 1401 is connected to a plurality of vacuum tubes 1402 . Each vacuum tube 1402 is connected to a corresponding adsorption hole 15 .

[0044] During specific implementation, the vacuum tube 1402 is evacuated by running the vacuum pump 1401, so that the adsorption hole 15 has an adsorption effect on the bottom of the medicine bottle, thereby improving the firmness of the placement of the medicine bottle and thus improving the stability of loading.

[0045] The unloading mechanism 12 includes a motor 1201, a screw 1202, a guide rod 1203, a slider 1204, an electric telescopic rod 1205 and a push plate 1206. The motor 1201 is installed on a fixed frame 11. The output end of the motor 1201 is connected to the screw 1202. Guide rods 1203 are arranged on both sides of the screw 1202. The slider 1204 is sleeved on the screw 1202, and the slider 1204 is slidably connected to the two guide rods 1203. The electric telescopic rod 1205 is installed at the bottom of the slider 1204, and the push plate 1206 is installed at the bottom of the electric telescopic rod 1205.

[0046] During specific implementation, the motor 1201 is operated to make the screw 1202 rotate, so that the slider 1204 can move under the guidance of the guide rod 1203, so that the position of the push plate 1206 can be moved, and the electric telescopic rod 1205 is extended and retracted to adjust the height of the push plate 1206, so that the push plate 1206 can be adjusted according to the position of the push plate 1206, so that the push plate 1206 can be on either side of the medicine bottle without contacting the medicine bottle, so that according to the inspection result of the medicine bottle, the push plate 1206 can push the medicine bottle to the corresponding conveyor belt 13, thereby realizing automatic sorting after inspection, so that the medicine bottles can be inspected in batches and the inspection efficiency is improved.

[0047] Finally, a few points should be explained: First, in the description of the present invention, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change; Secondly: In the drawings of the embodiments disclosed in the present invention, only the structures related to the embodiments disclosed in the present invention are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other; Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An online monitoring device for the quality of explosive package containing decommissioned passivated RDX, characterized in that: It comprises a detection frame (1), wherein one side of the detection frame (1) is provided with a mounting groove (2); A cold light source, the cold light source being arranged in the mounting groove (2) and used to generate a light source; Optical fibers (3), two optical fibers (3) are provided, the two optical fibers (3) are mounted on the inner side of the detection frame (1), and one optical fiber (3) is connected to and cooperates with the cold light source; A detection box (4), the detection box (4) is installed on the other side of the detection frame (1), a lighting sensor is installed on the outside of the detection box (4), the lighting sensor is connected and cooperated with another optical fiber (3), an analysis module and a data upload module are arranged in the detection box (4), the analysis module is used to control the entire detection device to realize automatic detection, automatic alarm and other functions and to send an audible and visual alarm signal when the data analysis module determines that there are explosive components in the medicine bottle, and the data upload module is used to upload the lighting data to the PLC to achieve the functions of remote alarm and remote data upload; An alarm module (5), the alarm module (5) comprising an audible and visual alarm, the audible and visual alarm being connected to the analysis module, the alarm module (5) being used to send out an audible and visual alarm signal when the data analysis module determines that explosive components are present in the medicine bottle.

2. The online monitoring device for the quality of packaged explosives containing decommissioned passivated RDX according to claim 1 is characterized by: The cold light source is an LED lamp with extremely low energy, and the optical fiber (3) is used to reduce signal attenuation during light source transmission and to overcome interference from ambient light factors.

3. The online monitoring device for the quality of packaged explosives containing decommissioned passivated RDX according to claim 2 is characterized in that: The lighting sensor is used to collect light illumination, and includes a filter and a signal amplifier, which are used to convert light signals into analog electrical signals.

4. The on-line monitoring device for the quality of packaged explosives containing decommissioned passivated RDX according to claim 3 is characterized by: The analysis module has a built-in ADC acquisition, which can convert analog electrical signals into digital quantities. At the same time, the built-in filtering algorithm and detection algorithm can be used to detect the amount of medicine in the bottle.

5. The on-line monitoring device for the quality of packaged explosives containing decommissioned passivated RDX according to claim 4 is characterized in that: The data upload module can upload the digital quantity of light intensity to the PLC and the local area network for remote control, remote alarm, and remote detection.

6. The online monitoring device for the quality of packaged explosives containing decommissioned passivated RDX according to claim 5 is characterized by: A workbench (6) is installed at the bottom of the detection frame (1), two fixed blocks (7) are installed on the workbench (6), a cross rail (8) is arranged between the two fixed blocks (7), a feeding assembly (9) is slidably connected to the cross rail (8), a base frame (10) is connected to the bottom end of the workbench (6), an adsorption assembly (14) is installed on the base frame (10), the adsorption assembly (14) is connected and cooperated with the feeding assembly (9), two fixed frames (11) are installed on the workbench (6), the two fixed frames (11) jointly support a feeding mechanism (12), and a conveyor belt (13) is arranged on the inner side of each of the fixed frames (11).

7. The on-line monitoring device for the quality of packaged explosives containing decommissioned passivated RDX according to claim 6 is characterized by: The loading assembly (9) comprises an electric push rod (901), a slide seat (902), a storage plate (903) and a baffle (904); the electric push rod (901) is mounted on a fixed block (7); the telescopic end of the electric push rod (901) is connected to the slide seat (902); the slide seat (902) is slidably connected to the cross rail (8); the storage plate (903) is mounted on the slide seat (902); and two baffles (904) are mounted on the storage plate (903).

8. The on-line monitoring device for the quality of packaged explosives containing decommissioned passivated RDX according to claim 7 is characterized in that: The storage plate (903) is provided with a plurality of adsorption holes (15), each of the adsorption holes (15) is arranged in cooperation with a medicine bottle, and each of the adsorption holes (15) is connected to an adsorption component (14).

9. The on-line monitoring device for the quality of packaged explosives containing decommissioned passivated RDX according to claim 8, characterized in that: The adsorption assembly (14) comprises a vacuum pump (1401) and a vacuum tube (1402); the vacuum pump (1401) is mounted on the base frame (10); the vacuum pump (1401) is connected to a plurality of vacuum tubes (1402); and each of the vacuum tubes (1402) is connected to a corresponding adsorption hole (15).

10. An online monitoring device for the quality of packaged explosives containing decommissioned passivated RDX according to claim 9, characterized in that: The unloading mechanism (12) comprises a motor (1201), a screw rod (1202), a guide rod (1203), a slider (1204), an electric telescopic rod (1205) and a push plate (1206); the motor (1201) is mounted on a fixed frame (11); the output end of the motor (1201) is connected to the screw rod (1202); guide rods (1203) are arranged on both sides of the screw rod (1202); the slider (1204) is sleeved on the screw rod (1202); the slider (1204) is slidably connected to the two guide rods (1203); the bottom end of the slider (1204) is mounted with the electric telescopic rod (1205); and the bottom end of the electric telescopic rod (1205) is mounted with the push plate (1206).

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