CN112098443A - X-ray machine for nondestructive testing of electronic products - Google Patents
X-ray machine for nondestructive testing of electronic products Download PDFInfo
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- CN112098443A CN112098443A CN202011026629.5A CN202011026629A CN112098443A CN 112098443 A CN112098443 A CN 112098443A CN 202011026629 A CN202011026629 A CN 202011026629A CN 112098443 A CN112098443 A CN 112098443A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
- G01N23/06—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and measuring the absorption
- G01N23/10—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and measuring the absorption the material being confined in a container, e.g. in a luggage X-ray scanners
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
- G01N23/06—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and measuring the absorption
- G01N23/083—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and measuring the absorption the radiation being X-rays
Abstract
The application discloses X ray machine for electronic product nondestructive test includes: the X-ray detection device comprises a feeding buffer bin, an X-ray detection bin and a discharging buffer bin, wherein the feeding buffer bin and the discharging buffer bin are respectively arranged on the front side and the rear side of the X-ray detection bin; the X-ray detection bin comprises an X-ray emitter, an X-ray camera and a track conveying mechanism, wherein the X-ray emitter and the X-ray camera are respectively arranged on the upper side and the lower side of the track conveying mechanism, and the front side and the rear side of the track conveying mechanism are respectively connected with a first conveying platform and a second conveying platform; the feeding buffer bin is used for conveying the electronic products to the X-ray detection bin, and the electronic products detected by the X-ray detection bin are output by the discharging buffer bin. The application is used for nondestructive, not tearing open of inside hardware of second-hand electronic product and detects, and it does not influence the secondary of second-hand electronic product and sells, improves detection efficiency, sparingly detects the cost.
Description
Technical Field
The application belongs to the technical field of nondestructive and non-dismantling detection of electronic equipment, and particularly relates to an X-ray machine for nondestructive detection of electronic products.
Background
The recovered electronic products usually need to be inspected for appearance, function, whether the electronic products are disassembled or maintained, whether internal hardware is defective, and the like. The existing hardware test is based on software, and the performance of the hardware is judged by installing related test software on an electronic product and testing the performance of the electronic product. Although the method can judge the performance of the electronic product, whether the electronic product is disassembled or not and whether hardware is defective cannot be judged, because some hardware is defective and certain performance of the electronic product is not influenced. In another detection mode, whether hardware is lost or not is detected by disassembling the machine, but the mode damages an electronic product, influences secondary sale of the electronic product, and is long in detection time and high in labor cost of a single electronic product.
Disclosure of Invention
To the shortcoming or not enough of above-mentioned prior art, the technical problem that this application will be solved provides an X-ray machine for electronic product nondestructive test for the inside hardware of second-hand electronic product is harmless, do not tear the machine and detect, and does not influence the secondary of second-hand electronic product and sell, improves detection efficiency, sparingly detects the cost.
In order to solve the technical problem, the application is realized by the following technical scheme:
the application provides an X ray machine for electronic product nondestructive test, the X ray machine includes: a feeding buffer bin, an X-ray detection bin and a discharging buffer bin,
the feeding buffer bin and the discharging buffer bin are respectively arranged on the front side and the rear side of the X-ray detection bin, the feeding buffer bin is provided with a first conveying platform connected with the X-ray detection bin, and the discharging buffer bin is provided with a second conveying platform connected with the X-ray detection bin;
the X-ray detection bin comprises an X-ray emitter, an X-ray camera and a track conveying mechanism, the X-ray emitter and the X-ray camera are respectively arranged on the upper side and the lower side of the track conveying mechanism, and the front side and the rear side of the track conveying mechanism are respectively connected with the first conveying platform and the second conveying platform;
the feeding buffer bin is used for conveying electronic products to the X-ray detection bin, and the electronic products detected by the X-ray detection bin are output by the discharging buffer bin.
Further, the above X-ray machine for nondestructive testing of electronic products, wherein the X-ray detection chamber further comprises: a light source height adjusting mechanism arranged on the frame,
the light source height adjustment mechanism includes: a servo motor, a screw rod and a guide rod,
the servo motor is arranged on the rack, the servo motor is connected with a first end of the screw rod and drives the screw rod to rotate, a second end of the screw rod is rotatably connected with the rack, and the middle part of the screw rod is in threaded connection with an installation plate provided with the X-ray emitter;
the guide rod arranged on the rack is also arranged in parallel with the screw rod, and the middle part of the guide rod penetrates through the mounting plate and is rotatably connected with the mounting plate.
Further, the X-ray machine for nondestructive testing of electronic products is characterized in that the first conveying platform is further provided with a first driving roller and at least one first driven roller, the first driving roller and the first driven roller are arranged in parallel, the first driving roller and the first driven roller are connected through a first belt in a transmission manner, and a first driving motor is arranged in the first driving roller.
Further, the X-ray machine for nondestructive testing of electronic products is characterized in that the first conveying platform is further provided with a first infrared correlation sensor.
Further, the above X-ray machine for nondestructive testing of electronic products, wherein, second conveying platform still disposes second drive cylinder and at least one second driven cylinder, the second drive cylinder with second driven cylinder parallel arrangement, the second drive cylinder with second driven cylinder passes through second belt transmission and is connected, second drive cylinder embeds there is second driving motor.
Further, in the X-ray machine for nondestructive testing of electronic products, a second infrared correlation sensor is further arranged on the second conveying platform.
Further, in the X-ray machine for nondestructive testing of electronic products, the feeding buffer bin is further provided with a first gate, a second gate, two first platform plates and two first gate driving mechanisms, the first gate and the second gate are respectively installed on the first platform plates correspondingly arranged to the first gate, and the first gate driving mechanisms correspondingly drive the first platform plates to move up and down.
Further, according to the X-ray machine for nondestructive testing of electronic products, a first lead plate isolation cover is further arranged outside the feeding buffer bin, a first inlet and a first outlet are further formed in the first lead plate isolation cover, under the driving action of the first gate driving mechanism, the first gate closes or opens the first inlet, and the second gate closes or opens the first outlet.
Further, the above X-ray machine for nondestructive testing of electronic products, wherein the first gate driving mechanism includes: a first motor, a first transmission screw rod, a first transmission gear and a first synchronous belt,
the first motor is arranged on the rack, and a driving shaft of the first motor is also provided with a first transmission gear;
two ends of the first transmission screw rod are respectively rotatably connected with the rack, a first transmission gear is further mounted at the end part of the first transmission screw rod, and the middle part of the first transmission screw rod penetrates through the first platform plate and is in threaded connection with the first platform plate;
the first transmission gear arranged on the first motor is meshed with the first transmission gear arranged on the first transmission screw rod through the first synchronous belt.
Further, in the above X-ray machine for nondestructive testing of electronic products, a first sensor is mounted on the first platform plate.
Further, in the above X-ray machine for nondestructive testing of electronic products, the discharge buffer bin is further configured with a third gate, a fourth gate, two second platform plates and two second gate driving mechanisms, the third gate and the fourth gate are respectively installed on the second platform plates correspondingly arranged thereto, and the second gate driving mechanisms correspondingly drive the second platform plates to move up and down.
Further, in the above X-ray machine for nondestructive testing of electronic products, a second lead plate isolation hood is further disposed outside the discharging buffer bin, a second inlet and a second outlet are further disposed on the second lead plate isolation hood, under the driving action of the second gate driving mechanism, the third gate closes or opens the second inlet, and the fourth gate closes or opens the second outlet.
Further, the above X-ray machine for nondestructive testing of electronic products, wherein the second shutter driving mechanism includes: a second motor, a second transmission screw rod, a second transmission gear and a second synchronous belt,
the second motor is arranged on the rack, and a second transmission gear is also arranged on a driving shaft of the second motor;
two ends of the second transmission screw rod are respectively rotatably connected with the rack, a second transmission gear is further mounted at the end part of the second transmission screw rod, and the middle part of the second transmission screw rod penetrates through the second platform plate and is in threaded connection with the second platform plate;
the second transmission gear arranged on the second motor is meshed with the second transmission gear arranged on the second transmission screw rod through the second synchronous belt.
Further, in the above X-ray machine for nondestructive testing of electronic products, a second sensor is further mounted on the second platen.
Further, foretell an X-ray machine for electron product nondestructive test, wherein, track conveying mechanism includes mounting bracket, conveyor belt and belt conveyor motor, the mounting bracket has a transfer passage, conveyor belt passes through drive gear and installs on the mounting bracket, belt conveyor motor with drive gear is connected.
Compared with the prior art, the method has the following technical effects:
the application realizes the detection of the internal parts of the mobile phone without dismantling the machine, can judge whether the internal parts are missing or not, realizes the nondestructive detection of the internal hardware of the mobile phone, well maintains the value of a second-hand mobile phone, does not influence secondary sale, and is relative to manual dismantling detection, the detection efficiency is greatly improved.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:
FIG. 1: the application is used for the internal structure schematic diagram of the X-ray machine for nondestructive testing of electronic products;
FIG. 2: the structure of the X-ray detector in the application is shown schematically;
FIG. 3: the structural schematic diagram of the feeding buffer bin in the application is shown as I;
FIG. 4: the structural schematic diagram of the feeding buffer bin in the application is II;
FIG. 5: the structure of the discharging buffer bin in the application is shown as a first schematic diagram;
FIG. 6: the structure schematic diagram of the discharging buffer bin in the application is II;
FIG. 7: the application is used for the use state diagram of the X-ray machine for nondestructive testing of electronic products.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
As shown in fig. 1, in one embodiment of the present application, an X-ray machine a for nondestructive testing of electronic products includes: a feeding buffer bin 10, an X-ray detection bin 20 and a discharging buffer bin 30,
the feeding buffer bin 10 and the discharging buffer bin 30 are respectively arranged at the front side and the rear side of the X-ray detection bin 20, the feeding buffer bin 10 is provided with a first conveying platform connected with the X-ray detection bin 20, and the discharging buffer bin 30 is provided with a second conveying platform connected with the X-ray detection bin 20;
the X-ray detection bin 20 comprises an X-ray emitter 21, an X-ray camera 22 and a track conveying mechanism 23, wherein the X-ray emitter 21 and the X-ray camera 22 are respectively arranged on the upper side and the lower side of the track conveying mechanism 23, and the front side and the rear side of the track conveying mechanism 23 are respectively connected with the first conveying platform and the second conveying platform;
the feeding buffer bin 10 is used for conveying electronic products to the X-ray detection bin 20, and the electronic products detected by the X-ray detection bin 20 are output by the discharging buffer bin 30.
Specifically, the feeding buffer bin 10 is mainly used for buffering or conveying an electronic product to be detected from the outside (such as a second-hand mobile phone, a second-hand flat panel, a second-hand video camera, a second-hand camera, and the like) into the X-ray detection bin 20, and isolating the electronic product from the outside when entering the X-ray detection bin 20, so that the protection work of X-rays is well done, and field workers are protected.
In this embodiment, in order to avoid the radiation of X-rays, the loading buffer bin 10 and the unloading buffer bin 30 are further configured with lead plate isolation covers, which include a first lead plate isolation cover and a second lead plate isolation cover described below. The lead plate isolation cover can effectively absorb X-rays, avoids the damage to a human body caused by leakage and the like, and is high in safety.
The discharging buffer bin 30 has a structure substantially the same as that of the feeding buffer bin 10, and the electronic products detected by the X-ray detection bin 20 are output from the discharging buffer bin 30, so that the next electronic product can continue to perform the detection function according to the above sequence.
In this embodiment, as shown in fig. 2, the X-ray detection chamber 20 further includes: a light source height adjustment mechanism 24 mounted on the frame 40,
the light source height adjusting mechanism 24 includes: a servo motor 241, a screw 242 and a guide rod 243,
the servo motor 241 is mounted on the frame 40, the servo motor 241 is connected with a first end of the lead screw 242 and drives the lead screw 242 to rotate, a second end of the lead screw 242 is rotatably connected with the frame 40, and a middle part of the lead screw 242 is in threaded connection with the mounting plate 25 on which the X-ray emitter 21 is mounted;
the guide bar 243 mounted on the frame 40 is also disposed in parallel with the lead screw 242, and a middle portion of the guide bar 243 is disposed through the mounting plate 25.
The screw rod 242 is driven by the servo motor 241 to rotate spirally, and since the screw rod 242 is also connected with the mounting plate 25 by screw threads, the rotation can be converted into the up-and-down movement of the mounting plate 25 by the driving of the servo motor 241, so that the setting height of the X-ray emitter 21 arranged on the mounting plate 25 can be adjusted.
Further, in order to improve the stability and reliability of the adjustment process, in the present embodiment, the light source height adjusting mechanism 24 is further provided with a guide rod 243, and the guide rod 243 mainly plays a role in guiding and stably supporting. Wherein, during the movement, the guide rod 243 is connected with the mounting plate 25 in a sliding manner.
Preferably, the number of the guide rods 243 is at least one, as shown in fig. 2, this embodiment illustrates a case where the number of the guide rods 243 is four, and the four are disclosed above only as an example, and do not limit the scope of the present application.
In this embodiment, the X-ray camera 22 is detachably connected to the frame 40 through the camera mounting mechanism 221, and the detachable connection provides convenience for subsequent replacement or maintenance.
Through above-mentioned light source height adjustment mechanism 24, can realize the adjustment to the height about X-ray emitter 21, can carry out height control to the electronic product of different models, size to suitable height of shooing, and the X-ray camera 22 that the cooperation set up in the electronic product below accomplishes the X-ray formation of image to electronic product inner structure, through the comparative analysis with normal electronic product X-ray picture, the internal hardware of interpreting this electronic product has the lossless.
It should be noted that, when the detected electronic product model and the external size are substantially the same, the setting height of the X-ray reflector can be adjusted in advance by the light source height adjusting mechanism 24.
The first conveying platform is further provided with a first driving roller and at least one first driven roller, the first driving roller and the first driven roller are arranged in parallel, the first driving roller and the first driven roller are connected through a first belt in a transmission mode, and a first driving motor is arranged in the first driving roller. The first driving roller and the first driven roller are used cooperatively, so that the tray M with electronic products can be driven to be conveyed to the X-ray detection bin 20 smoothly.
The present embodiment only illustrates one of the driving modes that can be realized, and of course, other existing driving modes such as gear belt transmission can also be adopted.
Still be equipped with first infrared correlation sensor on the first conveying platform, whether charging tray M has been placed on first conveying platform can be used to detect to first infrared correlation sensor, can give control system with detected information transmission to the control system of being convenient for prevents that the mistake from directly placing in electronic product in the last condition of first conveying platform takes place, improves security and the reliability of using.
In the same way, the second conveying platform is further provided with a second driving roller and at least one second driven roller, the second driving roller and the second driven roller are arranged in parallel, the second driving roller and the second driven roller are connected through a second belt in a transmission mode, and a second driving motor is arranged in the second driving roller. The second driving roller and the second driven roller are used cooperatively, so that the tray M with electronic products can be driven to be conveyed to the X-ray detection bin 20 smoothly.
The present embodiment only illustrates one of the driving modes that can be realized, and of course, other existing driving modes such as gear belt transmission can also be adopted.
And a second infrared correlation sensor is also arranged on the second conveying platform. The infrared correlation sensor of second can be used to detect whether charging tray M has been placed on the second conveying platform, can give control system with detected information transmission to be convenient for control system, be convenient for troubleshooting etc..
In this embodiment, the track conveying mechanism 23 includes a mounting rack, a conveying belt and a belt conveying motor, the mounting rack has a conveying channel, the conveying belt is installed on the mounting rack through a driving gear, and the belt conveying motor is connected with the driving gear. The belt conveying motor drives the driving gear to rotate, and the conveying belt is meshed with the driving gear, so that the conveying belt can drive the material tray M placed on the belt conveying motor to move under the driving action of the belt conveying motor.
The two conveying belts are preferably arranged on two sides of the mounting rack respectively, wherein the conveying belt on one side can be provided with a belt conveying motor independently, and the belt conveying motors arranged on two sides are connected with a control system and work synchronously under the control of the control system.
Or, the driving gears correspondingly arranged are connected through the linkage shaft, and then, a belt conveying motor can be configured.
As shown in fig. 3 and 4, the feeding surge bin 10 is further configured with a first gate 11, a second gate 12, two first platform plates 13, and two first gate driving mechanisms, where the first gate 11 and the second gate 12 are respectively installed on the first platform plates 13 disposed corresponding thereto, and the first gate driving mechanisms correspondingly drive the first platform plates 13 to move up and down.
Specifically, open through control first gate 11, the electronic product gets into material loading surge bin 10, and the following sets up first sensor 18 detects the electronic product that awaits measuring in the material loading surge bin 10, waits that X-ray detection storehouse 20 detects and finishes to the electronic product has gone out material loading surge bin 10, and above-mentioned second gate 12 is opened, and the electronic product that awaits measuring gets into X-ray detection storehouse 20. The opening and closing of the first gate 11 and the second gate 12 are performed by driving the gates to move up and down through the first gate driving mechanism. The two gates can well isolate X-ray and protect field workers.
Wherein, the first gate 11 or the second gate 12 is preferably made of lead plate to better isolate the X-ray and protect the field staff.
Further, in order to further improve the safety and prevent the leakage of X-ray, a first lead plate isolation cover is further arranged outside the feeding buffer bin 10, a first inlet and a first outlet are further arranged on the first lead plate isolation cover, under the driving action of the first gate driving mechanism, the first gate 11 seals or opens the first inlet, and the second gate 12 seals or opens the first outlet.
As shown in fig. 3 and 4, the first shutter drive mechanism includes: a first motor 14, a first transmission screw 15, a first transmission gear 16 and a first synchronous belt (not shown),
the first motor 14 is mounted on the frame 40, and a first transmission gear 16 is further mounted on a driving shaft of the first motor 14;
two ends of the first transmission screw rod 15 are respectively rotatably connected with the rack 40, a first transmission gear 16 is further mounted at the end of the first transmission screw rod 15, and the middle part of the first transmission screw rod 15 penetrates through the first platform plate 13 and is in threaded connection with the first platform plate 13;
wherein, the first transmission gear 16 arranged on the first motor 14 is meshed with the first transmission gear 16 arranged on the first transmission screw rod 15 through the first synchronous belt.
Two ends of the first transmission screw 15 are rotatably connected with the frame 40 through a first connecting plate 101 and a second connecting plate 102, a first transmission gear 16 is further mounted at an end of the first transmission screw 15, and a middle portion of the first transmission screw 15 penetrates through the first platform plate 13 and is in threaded connection with the first platform plate 13. The first connecting plate 101 and the second connecting plate 102 are mounted on the frame 40.
Further, in order to improve the driving stability of the first gate driving mechanism, at least one first guide rod 17 may be further provided, the first guide rod 17 is mounted on the frame 40, and the first guide rod 17 is further slidably connected to the first platform plate 13.
Preferably, the two ends of the first guide rod 17 are respectively mounted on the first connecting plate 101 and the second connecting plate 102, and the middle part of the first guide rod 17 passes through the first platform plate 13 and is slidably connected with the first platform plate 13.
The first platform plate 13 is provided with a first sensor 18, and the first sensor 18 is used for detecting whether an electronic product exists or not, so that the electronic product is fed back to a control system, and whether the second gate 12 needs to be opened to enter an X-ray detection bin 20 for detection or not is detected.
In the present embodiment, the first transmission screw 15 is preferably provided in two, the first transmission gears 16 are preferably provided in four, and the first timing belts are preferably provided in two, wherein the first transmission gears 16 are engaged with each other through the first timing belt and are provided on the same side. The above arrangement further improves the stability and reliability of the above up-and-down moving process.
In the present embodiment, as shown in fig. 5 and 6, the discharging surge bin 30 is further provided with a third gate 31, a fourth gate 32, two second platform plates 33, and two second gate driving mechanisms, wherein the third gate 31 and the fourth gate 32 are respectively mounted on the second platform plates 33 correspondingly arranged thereto, and the second gate 12 driving mechanism correspondingly drives the second platform plates 33 to move up and down.
Specifically, by controlling the third gate 31 to open, the electronic product enters the discharging buffering chamber 30, the second sensor 38 is arranged below to detect the electronic product to be detected in the feeding buffering chamber 10, and after the X-ray detection chamber 20 detects the electronic product, the electronic product exits the discharging buffering chamber 30, the fourth gate 32 is opened, and the electronic product to be detected exits the X-ray detection chamber 20. The third gate 31 and the fourth gate 32 are opened and closed by driving the gates to move up and down by the second gate driving mechanism. The two gates can well isolate X-ray and protect field workers.
Wherein, the third gate 31 or the fourth gate 32 is preferably made of lead plate to better isolate the X-ray and protect the field staff.
Further, in order to further improve the safety and prevent the leakage of X-ray, a second lead plate isolation cover is further arranged outside the discharging buffer bin 30, a second inlet and a second outlet are further arranged on the second lead plate isolation cover, under the driving action of the driving mechanism of the second gate 12, the third gate 31 closes or opens the second inlet, and the fourth gate 32 closes or opens the second outlet.
The second shutter drive mechanism includes: a second motor 34, a second transmission screw 35, a second transmission gear 36 and a second synchronous belt,
the second motor 34 is mounted on the frame 40, and a second transmission gear 36 is further mounted on a driving shaft of the second motor 34;
two ends of the second transmission screw rod 35 are respectively rotatably connected with the rack 40, a second transmission gear 36 is further mounted at the end of the second transmission screw rod 35, and the middle part of the second transmission screw rod 35 penetrates through the second platform plate 33 and is in threaded connection with the second platform plate 33;
the second transmission gear 36 arranged on the second motor 34 is meshed with the second transmission gear 36 arranged on the second transmission screw 35 through the second synchronous belt.
Further, in order to improve the driving stability of the second gate driving mechanism, at least one second guide rod 37 may be further provided, the second guide rod 37 is mounted on the frame 40, and the second guide rod 37 is further slidably connected to the second platen 33.
The second platform plate 33 is further provided with a second sensor 38, and the second sensor 38 is used for detecting whether the electronic product exists or not, so as to feed back to the control system, and whether the fourth gate 32 needs to be opened or not, so that the electronic product is discharged from the X-ray detection bin 20.
In the present embodiment, the second driving screw 35 is preferably provided in two, the second driving gears 36 are preferably provided in four, and the second timing belt is preferably provided in two, wherein the second driving gears 36 are engaged with each other through the second timing belt and are disposed on the same side. The above arrangement further improves the stability and reliability of the above up-and-down moving process.
Preferably, two ends of the second driving screw 15 are rotatably connected to the frame 40 through a third connecting plate 301 and a fourth connecting plate 302, respectively, a second driving gear 36 is further mounted at an end of the second driving screw 35, and a middle portion of the second driving screw 35 passes through the second platen 33 and is in threaded connection with the second platen 33. The third connecting plate 301 and the fourth connecting plate 302 are mounted on the frame 40.
Preferably, the two ends of the second guide rod 37 are respectively mounted on the third connecting plate 301 and the fourth connecting plate 302, and the middle portion of the second guide rod 37 passes through the second platform plate 33 and is slidably connected with the second platform plate 33.
As shown in fig. 7, B is an incoming material conveying line (roller conveying line), a is an X-ray machine, and C is an outgoing material conveying line. The electronic product that awaits measuring is put in electronic product conveying charging tray M, transport to the supplied materials transfer chain B on by main transfer chain, transport electronic product conveying charging tray M to X-ray machine A's material loading surge bin 10 through supplied materials transfer chain B, treat that X-ray machine detects the completion back ejection of compact surge bin 30 and carry the electronic product that detects the completion to ejection of compact transfer chain C, ejection of compact transfer chain C transports the electronic product that detects the completion to main transfer chain again to accomplish the continuous inspection of electronic product on the line body.
The application realizes the detection of the internal parts of the mobile phone without dismantling the machine, can judge whether the internal parts are missing or not, realizes the nondestructive detection of the internal hardware of the mobile phone, well maintains the value of a second-hand mobile phone, does not influence secondary sale, and is relative to manual dismantling detection, the detection efficiency is greatly improved.
In the description of the present application, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the description of the present embodiment, the terms "upper", "lower", "right", etc. are used in an orientation or positional relationship based on that shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present application. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.
The above embodiments are merely to illustrate the technical solutions of the present application and are not limitative, and the present application is described in detail with reference to preferred embodiments. It will be understood by those skilled in the art that various modifications and equivalent arrangements may be made in the present invention without departing from the spirit and scope of the present invention and shall be covered by the appended claims.
Claims (15)
1. An X-ray machine for nondestructive testing of electronic products is characterized in that,
the X-ray machine comprises: a feeding buffer bin, an X-ray detection bin and a discharging buffer bin,
the feeding buffer bin and the discharging buffer bin are respectively arranged on the front side and the rear side of the X-ray detection bin, the feeding buffer bin is provided with a first conveying platform connected with the X-ray detection bin, and the discharging buffer bin is provided with a second conveying platform connected with the X-ray detection bin;
the X-ray detection bin comprises an X-ray emitter, an X-ray camera and a track conveying mechanism, the X-ray emitter and the X-ray camera are respectively arranged on the upper side and the lower side of the track conveying mechanism, and the front side and the rear side of the track conveying mechanism are respectively connected with the first conveying platform and the second conveying platform;
the feeding buffer bin is used for conveying electronic products to the X-ray detection bin, and the electronic products detected by the X-ray detection bin are output by the discharging buffer bin.
2. The X-ray machine according to claim 1,
the X-ray detection bin further comprises: a light source height adjusting mechanism arranged on the frame,
the light source height adjustment mechanism includes: a servo motor, a screw rod and a guide rod,
the servo motor is arranged on the rack, the servo motor is connected with a first end of the screw rod and drives the screw rod to rotate, a second end of the screw rod is rotatably connected with the rack, and the middle part of the screw rod is in threaded connection with an installation plate provided with the X-ray emitter;
the guide rod arranged on the rack is also arranged in parallel with the screw rod, and the middle part of the guide rod penetrates through the mounting plate.
3. The X-ray machine according to claim 1, wherein the first transporting platform further comprises a first driving roller and at least one first driven roller, the first driving roller is disposed parallel to the first driven roller, the first driving roller is connected to the first driven roller through a first belt, and a first driving motor is disposed in the first driving roller.
4. The X-ray machine according to claim 1 or 3, wherein the first transport platform is further provided with a first infrared correlation sensor.
5. The X-ray machine according to claim 1, wherein the second transport platform is further configured with a second driving roller and at least one second driven roller, the second driving roller is disposed in parallel with the second driven roller, the second driving roller and the second driven roller are connected by a second belt transmission, and a second driving motor is disposed in the second driving roller.
6. The X-ray machine according to claim 1, 2, 3 or 5, wherein a second infrared correlation sensor is further disposed on the second transport platform.
7. The X-ray machine according to claim 1, wherein the feeding buffer bin is further configured with a first gate, a second gate, two first platform plates, and two first gate driving mechanisms, the first gate and the second gate are respectively installed on the first platform plates correspondingly arranged to the first gate, and the first gate driving mechanisms correspondingly drive the first platform plates to move up and down.
8. The X-ray machine according to claim 7, wherein a first lead plate isolation hood is further disposed outside the feeding buffer bin, the first lead plate isolation hood further has a first inlet and a first outlet, the first gate closes or opens the first inlet and the second gate closes or opens the first outlet under the driving action of the first gate driving mechanism.
9. The X-ray machine according to claim 7 or 8, wherein the first shutter driving mechanism comprises: a first motor, a first transmission screw rod, a first transmission gear and a first synchronous belt,
the first motor is arranged on the rack, and a driving shaft of the first motor is also provided with a first transmission gear;
two ends of the first transmission screw rod are respectively rotatably connected with the rack, a first transmission gear is further mounted at the end part of the first transmission screw rod, and the middle part of the first transmission screw rod penetrates through the first platform plate and is in threaded connection with the first platform plate;
the first transmission gear arranged on the first motor is meshed with the first transmission gear arranged on the first transmission screw rod through the first synchronous belt.
10. The X-ray machine according to claim 7 or 8, wherein a first sensor is mounted on the first platen.
11. The X-ray machine according to claim 1, wherein the discharge buffer bin is further configured with a third gate, a fourth gate, two second platen plates, and two second gate driving mechanisms, the third gate and the fourth gate are respectively mounted on the second platen plates correspondingly disposed thereon, and the second gate driving mechanisms correspondingly drive the second platen plates to move up and down.
12. The X-ray machine according to claim 11, wherein a second lead plate isolation hood is further disposed outside the discharging buffer bin, the second lead plate isolation hood further has a second inlet and a second outlet, the third gate closes or opens the second inlet, and the fourth gate closes or opens the second outlet under the driving action of the second gate driving mechanism.
13. The X-ray machine according to claim 11 or 12, wherein the second shutter driving mechanism comprises: a second motor, a second transmission screw rod, a second transmission gear and a second synchronous belt,
the second motor is arranged on the rack, and a second transmission gear is also arranged on a driving shaft of the second motor;
two ends of the second transmission screw rod are respectively rotatably connected with the rack, a second transmission gear is further mounted at the end part of the second transmission screw rod, and the middle part of the second transmission screw rod penetrates through the second platform plate and is in threaded connection with the second platform plate;
the second transmission gear arranged on the second motor is meshed with the second transmission gear arranged on the second transmission screw rod through the second synchronous belt.
14. The X-ray machine according to claim 11 or 12, wherein a second sensor is further mounted on the second platen.
15. The X-ray machine according to claim 1 or 2 or 7 or 8 or 11 or 12, characterized in that the rail conveying mechanism comprises a mounting frame, a conveying belt and a belt conveying motor, the mounting frame is provided with a conveying channel, the conveying belt is mounted on the mounting frame through a driving gear, and the belt conveying motor is connected with the driving gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011026629.5A CN112098443A (en) | 2020-09-25 | 2020-09-25 | X-ray machine for nondestructive testing of electronic products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011026629.5A CN112098443A (en) | 2020-09-25 | 2020-09-25 | X-ray machine for nondestructive testing of electronic products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112098443A true CN112098443A (en) | 2020-12-18 |
Family
ID=73756520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011026629.5A Pending CN112098443A (en) | 2020-09-25 | 2020-09-25 | X-ray machine for nondestructive testing of electronic products |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112098443A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11922467B2 (en) | 2020-08-17 | 2024-03-05 | ecoATM, Inc. | Evaluating an electronic device using optical character recognition |
-
2020
- 2020-09-25 CN CN202011026629.5A patent/CN112098443A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11922467B2 (en) | 2020-08-17 | 2024-03-05 | ecoATM, Inc. | Evaluating an electronic device using optical character recognition |
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Address after: Room 1101-1103, No. 433, Songhu Road, Yangpu District, Shanghai Applicant after: Shanghai wanwansheng Environmental Protection Technology Group Co.,Ltd. Address before: Room 1101-1103, No. 433, Songhu Road, Yangpu District, Shanghai Applicant before: SHANGHAI YUEYI NETWORK INFORMATION TECHNOLOGY Co.,Ltd. |