CN108152304A - A kind of emitter-detector linkage detection device and method for the fish meat sheet containing bone - Google Patents
A kind of emitter-detector linkage detection device and method for the fish meat sheet containing bone Download PDFInfo
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- CN108152304A CN108152304A CN201711340772.XA CN201711340772A CN108152304A CN 108152304 A CN108152304 A CN 108152304A CN 201711340772 A CN201711340772 A CN 201711340772A CN 108152304 A CN108152304 A CN 108152304A
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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
- G01N23/04—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 forming images of the material
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2223/00—Investigating materials by wave or particle radiation
- G01N2223/03—Investigating materials by wave or particle radiation by transmission
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2223/00—Investigating materials by wave or particle radiation
- G01N2223/60—Specific applications or type of materials
- G01N2223/612—Specific applications or type of materials biological material
- G01N2223/6126—Specific applications or type of materials biological material tissue
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2223/00—Investigating materials by wave or particle radiation
- G01N2223/60—Specific applications or type of materials
- G01N2223/643—Specific applications or type of materials object on conveyor
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- Analysing Materials By The Use Of Radiation (AREA)
Abstract
The present invention relates to field of detection of food safety, disclose a kind of emitter-detector linkage detection device for the fish meat sheet containing bone, including transmission device and x-ray detection device, transmission device includes conveyer belt, and x-ray detection device includes at least three X-ray emitters and at least three X ray receiver boards；At least three X-ray emitter and at least three X ray receiver boards correspond synchronizing moving respectively, correspond before and after the x-ray irradiation area and at least three X ray receiver boards of synchronization-moving at least three X-ray emitter linking covering conveyer belt successively respectively, and with capped conveyer belt synchronizing moving.The device structure of the invention is simple, and easy to operate, high degree of automation, x-ray imaging is not required to pause, and reduces manual operation process, reduces labour cost, ensures detector efficiency, meets the real-time detection demand of fish meat sheet processing industry.
Description
Technical field
The invention belongs to field of food detection, and in particular to a kind of emitter-detector for the fish meat sheet containing bone, which links, to be examined
Measurement equipment and method.
Background technology
Processing of aquatic products be unable to do without processing and detection device, and fishbone detection has become one during processing of aquatic products
Problem and hot spot, such as the detection confirmation after fish-bone removal in fish meat sheet process.Processing of aquatic products is used mainly by worker at present
Eyes observation fish meat sheet touches fish meat sheet to detect fishbone whether is remained in fish meat sheet with finger, and this method may be brought latent
Artificial secondary pollution, and due to artificial state it is unstable caused by fish meat sheet fish-bone detection be not thorough and thus
Caused food security (physical harm) hidden danger；In addition cost of labor is higher, thus it is necessary to develop novel detection device.
The x-ray detection device of the fish meat sheet containing bone is currently used for, mainly by X-ray emitter, X ray receiver board, display
The compositions such as device, conveyer belt in detection process, when fish meat sheet reaches x-ray irradiation area detection, transmit the transmission of fish meat sheet
Band needs to pause, and the dead time of conveyer belt is identical with the detection time of x-ray detection device, convenient for fish meat sheet it is clear into
Picture.Though the x-ray detection device can obtain the high quality graphic of fish meat sheet, the consuming time is relatively long, when for quantity
During larger processing of aquatic products, machining period will be extended, reduce the fresh and alive degree of aquatic products, increase cost, therefore, to meet aquatic products
The quick testing requirements of processing, it is also necessary to make further research to existing aquatic products detection device or improve.
Invention content
The present invention provides a kind of emitter-detector linkage detection device for the fish meat sheet containing bone, solves roentgenogram
The technical issues of imaging need to pause is penetrated, accelerates detection speed, shortens machining period, it is cost-effective.
Technical scheme is as follows：A kind of emitter-detector linkage detection device for the fish meat sheet containing bone, packet
Transmission device and x-ray detection device are included, the transmission device includes conveyer belt, and the x-ray detection device includes at least three
A X-ray emitter and at least three X ray receiver boards；
At least three X-ray emitter is located above conveyer belt, and along transmitting tracks loopy moving；It is described extremely
The width of x-ray irradiation area that few three X-ray emitters are respectively formed on a moving belt is at least equal to the width of conveyer belt；
At least three X ray receiver board is located at below conveyer belt, and along receiving tracks loopy moving；It is described extremely
Few three respective width of X ray receiver board are at least equal to the width of conveyer belt；
The transmitting tracks and reception tracks are closed orbit, include at least one section of linear type track,
And there is one section of linear type track parallel with conveyer belt direction of transfer and nearest apart from conveyer belt；
At least three X-ray emitter and at least three X ray receiver boards correspond synchronizing moving, and preceding respectively
Afterwards successively linking covering conveyer belt, and with capped conveyer belt synchronizing moving, capped conveyer belt is in conveyer belt sender
It is front and rear upwards to be connected successively.Specifically, at least three X ray receiver board in front and back position relationship is transmitted in conveyer belt
It is front and rear on direction to be connected successively, the X that at least three X-ray emitter in front and back position relationship is formed on a moving belt
Radiation exposure region is front and rear on conveyer belt direction of transfer to be connected, and capped conveyer belt is also front and rear in the transmission direction successively
It is connected successively.
Preferably, at least three X-ray emitter be always located in will emit tracks decile position, it is described extremely
Few three X ray receiver boards are always located in the position that will receive tracks decile.
The transmitting tracks and reception tracks are the polygon of triangular form, four side types, endless track type etc.
Closed orbit, preferably endless track type track.
The respective bottom surface of at least three X-ray emitters is fixedly connected with x-ray collimator, at least three X
The x-ray collimator that the X-ray line of ray emitter transmitting is fixedly connected through respective bottom surface is projected on conveyer belt.
Preferably, the width of x-ray irradiation area that at least three X-ray emitter is respectively formed on a moving belt
Equal to the width of conveyer belt.And/or the respective width of at least three X ray receiver board is equal to the width of conveyer belt.
Preferably, the shape of x-ray irradiation area that at least three X-ray emitter is respectively formed on a moving belt
The respective shape of identical and/or described at least three X ray receiver board is identical.It is further preferred that at least three X is penetrated
The shape for the x-ray irradiation area that line transmitter is respectively formed on a moving belt is identical, and each at least three X ray receiver boards
From shape it is identical.It is highly preferred that the x-ray bombardment area that at least three X-ray emitter is respectively formed on a moving belt
The length in domain by unit of at least three X-ray emitter deciles etc. divides length identical with transmitting tracks, it is described at least
Three respective length of X ray receiver board and the unit decile by least three X ray receiver board deciles for receiving tracks
Length is identical, emit tracks by point length such as the unit of at least three X-ray emitter deciles with receive tracks
Divide length identical by unit of at least three X ray receiver board deciles etc..
The x-ray detection device is additionally provided with protective cover, one on conveyer belt direction of transfer of the protective cover
The one group of corresponding opening transmitted for conveyer belt is provided on group opposite face, is existed between the edge and conveyer belt of the opening
Gap；At least three X-ray emitter and at least three X ray receiver boards are located inside protective cover.
The top edge of the opening and the gap size of conveyer belt are 2~10 centimetres.The opening in addition to top edge
Other edges and conveyer belt gap size be 0.3~2 centimetre.
The shape of the opening can be the polygonized structures such as rectangle, square, diamond shape or ellipse, circle
The arcuate structures such as shape.Preferably, the opening is rectangle.
At least three X-ray emitter and at least three X ray receiver boards are fixed on the inner wall of protective cover, specifically
Ground is respectively arranged with transmitting tracks in the side inner walls of protective cover and receives tracks, at least three X ray hair
Emitter is fixed on by the transmitter rack being fixedly connected in transmitting tracks, and square loopy moving on a moving belt, transmitting
Device stent is fixedly connected on the top surface or side of at least three X-ray emitter；At least three X ray receiver board
It is fixed on and is received in tracks by the reception board mount being fixedly connected, and the loopy moving below conveyer belt, receiver board branch
Frame is fixedly connected on the bottom surface or side of at least three X ray receiver board.The transmitting tracks and reception move
Track can be located in identical or different side inner walls, when in identical side inner walls, the transmitting movement rail
Road is located at the top of the side inner walls, the lower part for receiving tracks and being located at the side inner walls；When positioned at different sides
When on inner wall, the transmitting tracks and reception tracks are preferably placed in opposite side inner walls.
At least three X ray receiver board may be also secured on the reception fixing piece set in protective cover, receive solid
Determine to be provided with reception tracks on part, at least three X ray receiver board passes through the reception board mount that is respectively fixedly connected
Be fixed on receive tracks in, it is described receive board mount be fixedly connected on at least three X ray receiver board bottom surface or
Person side.The fixing piece that receives can be horizontally fixed on close to the position of conveyer belt or be fixed on vertically close
The position of conveyer belt is preferably fixed on vertically close to the position of conveyer belt.It is described reception fixing piece be receive fixed plate or
Receive fixed frame.
At least three X-ray emitter may be also secured at the transmitting fixing piece set in protective cover, and transmitting is fixed
Transmitting tracks are provided on part, at least three X-ray emitter is consolidated by the transmitter rack being respectively fixedly connected
Be scheduled on transmitting tracks in, the transmitter rack be fixedly connected at least three X-ray emitter top surface or
Side.The transmitting fixing piece is transmitting fixed plate or transmitting fixed link.
The transmitting fixing piece and reception fixing piece can be same fixing piece or different fixing pieces.When described
When emitting fixing piece and receiving fixing piece as same fixing piece, the transmitting tracks are located at the top of the fixing piece, described
Receive the lower part that tracks are located at the fixing piece；When the transmitting fixing piece and reception fixing piece are different fixing pieces, institute
It states transmitting fixing piece and receives fixing piece and be preferably placed at opposite side.
The x-ray detection device further includes detection control apparatus and image display, and the detection control apparatus is located at
Described image display outside protective cover is either independently arranged inside protective cover to be located at protective cover surface or be independently arranged at
Outside protective cover；The detection control apparatus connects at least three X-ray emitter respectively and at least three X ray receive
Plate, described image display connecting detection control device.
The detection controller that the detection control apparatus includes being arranged on inside is shown with the mobile data for being arranged on surface
Screen, the detection controller connect described image display, at least three X-ray emitter and at least three X and penetrate respectively
Line receiver board, the mobile data display screen connect the detection controller.
The detection control apparatus, which is additionally provided with, receives switching plate, mobile regulation button, transmitter switch and alarm, point
Not Wei Yu protective cover and/or detection control apparatus surface, and connect the detection controller respectively.
The transmission device further includes transmission stent and at least two roller bearings, and at least two roller bearing is fixed on transmission branch
On frame, it is placed in driving conveyer belt shuttling movement between conveyer belt.
The transmission device further includes channel control unit and motor, and the channel control unit connects motor, and motor connects
Connect at least two roller bearing.
The transfer control that the channel control unit includes being arranged on inside is shown with being arranged on the transmission data on surface
Screen, transmission switch and transmission regulation button, the transfer control connect the motor, transmission data display screen, transmission respectively
Switch and transmission regulation button.
The present invention also provides the detection method of the above-mentioned emitter-detector linkage detection device for the fish meat sheet containing bone, packets
Include following steps：
Step 1: the shifting of the movement speed, at least three X ray receiver boards of setting at least three X-ray emitter
The transmission speed of dynamic speed and conveyer belt.
Step 2: after placing fish meat sheet on a moving belt or when, start the channel control unit of transmission device, fish
Sliced meat enter x-ray detection device with conveyer belt；While start the detection control apparatus of x-ray detection device, described in control extremely
Few three X-ray emitters loopy moving in transmitting tracks, controls at least three X ray receiver board receiving fortune
Loopy moving in dynamic rail road, at least three X-ray emitter and at least three X ray receiver boards correspond synchronous respectively
It is mobile, and the front and rear covering conveyer belt of linking successively, and with capped conveyer belt synchronizing moving, capped conveyer belt transmitting
It is front and rear on band direction of transfer to be connected successively；
Before corresponding synchronization-moving at least three X-ray emitter and at least three X ray receiver boards respectively
During linking covers conveyer belt and synchronizing moving successively afterwards, fish meat sheet is formed on at least three X ray receiver board
Radioscopic image, after testing control device delay be sent to image display.
Step 3: at least three X-ray emission is left in the fish meat sheet region that radioscopic image is formed on conveyer belt
During the x-ray irradiation area of device, the radioscopic image of the fish meat sheet for the display that is delayed on image display is observed, rejects what is detected
Fish meat sheet containing bone.Preferably, at least three X ray is left in the fish meat sheet region for radioscopic image being formed on conveyer belt
The x-ray irradiation area of transmitter and when being sent to below image display, observes the flesh of fish for the display that is delayed on image display
The radioscopic image of piece rejects the fish meat sheet containing bone detected.Specifically, when image display is independently arranged at X-ray detection dress
When outside the protective cover put, the fish meat sheet region that radioscopic image is formed on conveyer belt leaves protective cover and is sent to image
When below display, the radioscopic image of the fish meat sheet for the display that is delayed on image display is observed, rejects the flesh of fish containing bone detected
Piece.
Preferably, in step 1, the movement speed of at least three X-ray emitter, at least three X ray receiver boards
Movement speed and conveyer belt transmission speed all same.
The present invention is beneficial to be had technical effect that：
Structure of the present invention for the emitter-detector linkage detection device of the fish meat sheet containing bone is simple, easy to operate, from
Dynamicization degree is high, and x-ray imaging is not required to pause, and reduces manual operation process, potential pollution and inspection caused by avoiding manual operation
Go out and be not thorough defect, while reducing labour cost, ensure the high efficiency detection of the fish meat sheet containing bone, meet fish meat sheet processing industry
Real-time detection demand.
Description of the drawings
Fig. 1 is the internal structure chart of the emitter-detector linkage detection device for the fish meat sheet containing bone.
Fig. 2 is the x-ray detection device part-structure of the emitter-detector linkage detection device for the fish meat sheet containing bone
Figure.
Fig. 3 is the external structure of the emitter-detector linkage detection device for the fish meat sheet containing bone.
After Fig. 4 moves an x-ray irradiation area for the emitter-detector linkage detection device for the fish meat sheet containing bone
Internal structure chart.
Wherein, 1- transmission devices, 11- conveyer belts, 111- upper conveyor belts, 112- lower conveyor belts, 12- front ends roller bearing, after 13-
End roller bearing, 14- transmission stents, 2-X ray detecting apparatus, 21- the first X-ray emission devices, the first X-ray emitters of 211-,
The first x-ray collimators of 212-, 213- first transmitter stents, the first x-ray irradiation areas of 214-, the second X-ray emissions of 22-
Device, the second X-ray emitters of 221-, the second x-ray collimators of 222-, 223- second transmitter stents, the second X ray of 224-
Irradiation area, 23- the first X ray receiver boards, 231- first receive board mount, 24- the second X ray receiver boards, and 241- second connects
Board mount, 25- third X ray receiver boards are received, 251- thirds receive board mount, 26- fixed plates, 27- transmitting tracks, 28-
Reception tracks, 29- third X-ray emission devices, 291- third X-ray emitters, 292- third x-ray collimators,
293- third transmitter racks, 294- third x-ray irradiation areas, 3- channel control units, 31- transmission data display screens, 32-
Transmission switch, 33- transmission regulation buttons, 4- detection control apparatus, 41- mobile data display screens, 42- receive switching plate, and 43- is moved
Dynamic regulation button, 5- image displays, 6- protective covers, 61- front end faces, 62- front openings, 63- transmitter switch, 64- alarms
Lamp, 7- fish meat sheets.
Specific embodiment
Below in conjunction with the accompanying drawings and the preferred embodiment specific embodiment that the present invention will be described in detail.
Embodiment 1
The emitter-detector linkage detection device for the fish meat sheet containing bone as depicted in figs. 1 and 2, including transmission device
1 and x-ray detection device 2.
Transmission device 1 includes conveyer belt 11, front end roller bearing 12, rear end roller bearing 13, transmission stent 14 and channel control unit
3, the closure conveyer belt that conveyer belt 11 is made of upper conveyor belt 111 and lower conveyor belt 112, front end roller bearing 12 and rear end roller bearing 13
The rear and front end of transmission stent 14 is separately fixed at, and between upper conveyor belt 111 and lower conveyor belt 112, is used to support biography
It send band 11 and conveyer belt 11 is driven to do shuttling movement.Fish meat sheet 7 is placed on conveyer belt 11.
Channel control unit 3 controls the operating of front end roller bearing 12 and rear end roller bearing 13, and channel control unit 3 includes being arranged on
Internal transfer control and the transmission data display screen 31, transmission switch 32 and transmission regulation button 33 for being arranged on surface, pass
It send regulation button 33 that transmission speed is set, and the communicated controller of the transmission speed is included on transmission data display screen 31；
Transfer control controls the operating of motor connected to it according to the transmission speed that transmission regulation button 33 is set, defeated because of motor
Go out axis connection front end roller bearing 12 and rear end roller bearing 13, and then control the operating of front end roller bearing 12 and rear end roller bearing 13, it is final to control
The transmission of conveyer belt 11.
X-ray detection device 2 includes the first X-ray emission device 21, the second X-ray emission device 22, third X ray hair
Injection device 29, the first X ray receiver board 23, the second X ray receiver board 24, third X ray receiver board 25, fixed plate 26, detection
Control device 4 and image display 5.First X-ray emission device 21, the second X-ray emission device 22, third X-ray emission
Device 29, the first X ray receiver board 23, the second X ray receiver board 24, third X ray receiver board 25 and image display 5 are distinguished
Connecting detection control device 4, detection control apparatus 4 control the first X-ray emission device 21 connected to it, the second X ray hair
Injection device 22, third X-ray emission device 29, the first X ray receiver board 23, the second X ray receiver board 24 and third X ray connect
It receives plate 25 and forms the radioscopic image of fish meat sheet, and the radioscopic image of fish meat sheet is sent to image display 5, convenient for observation.
First X-ray emission device 21, the second X-ray emission device 22 and third X-ray emission device 29 are located at by fixed plate 26
11 top of conveyer belt, the first X ray receiver board 23, the second X ray receiver board 24 and third X ray receiver board 25 pass through fixed plate
26 are located at 11 lower section of conveyer belt, and fixed plate 26 is fixed on vertically close to the position of conveyer belt 11.
First X-ray emission device 21 includes the first X-ray emitter 211, the first x-ray collimator 212, and the first X is penetrated
Line transmitter 211 is fixed on by first transmitter stent 213 in fixed plate 26, and the first x-ray collimator 212 is fixed on first
The bottom surface of X-ray emitter 211, the X-ray line of the first X-ray emitter 211 transmitting are being transmitted through the first x-ray collimator 212
The first x-ray irradiation area 214 is formed on band 11.
Second X-ray emission device 22 includes the second X-ray emitter 221, the second x-ray collimator 222, and the 2nd X is penetrated
Line transmitter 221 is fixed on by second transmitter stent 223 in fixed plate 26, and the second x-ray collimator 222 is fixed on second
The bottom surface of X-ray emitter 221, the X-ray line of the second X-ray emitter 221 transmitting are being transmitted through the second x-ray collimator 222
The second x-ray irradiation area 224 is formed on band 11.
Third X-ray emission device 29 includes third X-ray emitter 291, third x-ray collimator 292, and the 3rd X is penetrated
Line transmitter 291 is fixed on by third transmitter rack 293 in fixed plate 26, and third x-ray collimator 292 is fixed on third
The bottom surface of X-ray emitter 291, the X-ray line that third X-ray emitter 291 emits are being transmitted through third x-ray collimator 292
Third x-ray irradiation area 294 is formed on band 11.
The top of fixed plate 26 is provided with the transmitting tracks 27 of endless track type, first transmitter stent 213, second
Transmitter rack 223 and third transmitter rack 293 are fixed in the transmitting tracks 27 of fixed plate 26, and along transmitting campaign
27 loopy moving of track.First transmitter stent 213, second transmitter stent 223 and third transmitter rack 293, which will emit, to be transported
27 trisection of dynamic rail road, and it is always located in the position that will emit 27 trisection of tracks.The transmitting campaign rail of endless track type
The track being of a straight line type in road 27 is parallel with the direction of transfer of conveyer belt 11 and the orbital distance conveyer belt that has one section to be of a straight line type
11 recently.
The width of first x-ray irradiation area 214, the width of the second x-ray irradiation area 224 and third x-ray bombardment
The width in region 294 is identical with conveyor width.The first X is marked for the ease of observation, in Fig. 1 on conveyer belt 11 with dotted line to penetrate
Line irradiation area 214, the second x-ray irradiation area 224 and third x-ray irradiation area 294.First x-ray irradiation area 214
Width, the width of the second x-ray irradiation area 224 and the width of third x-ray irradiation area 294 refer to and conveyor width side
Length in parallel direction.
First x-ray irradiation area 214 of the first X-ray emission device 21, the 2nd X of the second X-ray emission device 22
Radiation exposure region 224, third X-ray emission device 29 third x-ray irradiation area 294 formed on conveyer belt 11 before and after
The x-ray irradiation area being connected successively.
The lower part of fixed plate 26 is provided with the reception tracks 28 of endless track type, 23 bottom surface of the first X ray receiver board
It is fixedly connected with can be moved in reception tracks 28 first and receives board mount 231,24 bottom surface of the second X ray receiver board
It is fixedly connected with can be moved in reception tracks 28 second and receives board mount 241,25 bottom surface of third X ray receiver board
The third that being fixedly connected with can move in reception tracks 28 receives board mount 251.The reception campaign of endless track type
The track being of a straight line type in track 28 is parallel with the direction of transfer of conveyer belt 11.
First receives the reception of board mount 231, second board mount 241, third receives board mount 251 will reception tracks 28
Trisection, the first reception board mount 231, second receives board mount 241, third receives board mount 251 and is always located at respectively and will connect
Receive the position of 28 trisection of tracks.
The width of first X ray receiver board 23, the width of the second X ray receiver board 24, third X ray receiver board 25 width
Degree is identical with conveyor width.The width of first X ray receiver board 23, the width of the second X ray receiver board 24, the 3rd X are penetrated
The width of line receiver board 25 refers to and the length in the parallel direction of conveyor width direction.
First X ray receiver board 23, the second X ray receiver board 24 and third X ray receiver board 25 and the first X ray are sent out
Injection device 21, the second X-ray emission device 22 and third X-ray emission device 29 correspond synchronizing moving, i.e. the first X respectively
First x-ray irradiation area 214 of radiation-emitting device 21, the second x-ray irradiation area of the second X-ray emission device 22
224 and the third x-ray irradiation area 294 of third X-ray emission device 29 connect with the first X ray receiver board 23, the second X ray
It receives plate 24 and third X ray receiver board 25 and corresponds synchronizing moving, and the front and rear covering conveyer belt of linking successively respectively, and with
Capped conveyer belt synchronizing moving, capped conveyer belt is front and rear on conveyer belt direction of transfer to be connected successively.
The movement speed of synchronization-moving X-ray emission device and the movement speed of X ray receiver board are corresponded respectively
It is identical and identical with the transmission speed of synchronization-moving conveyer belt.And synchronization-moving X-ray emission device is corresponded respectively
X-ray irradiation area shape it is identical with the shape of X ray receiver board.
Detection control apparatus 4 includes being arranged on internal detection controller and is arranged on the mobile data display screen on surface
41st, switching plate 42 and mobile regulation button 43, the first X-ray emission device 21, the second X-ray emission device 22, the 3rd X are received
Radiation-emitting device 29, the first X ray receiver board 23, the second X ray receiver board 24, third X ray receiver board 25, mobile data
Display screen 41, reception switching plate 42 and mobile regulation button 43 are connect respectively with detection controller.
The mobile setting of regulation button 43 receives the first X ray receiver board 23, the second X ray receiver board 24 in tracks 28
With the movement speed of third X ray receiver board 25, setting emits the first X-ray emission device 21, the 2nd X in tracks 27 and penetrates
The movement speed of line emitter 22 and third X-ray emission device 29, and pass through to detect controller and be shown in mobile data and show
In display screen 41；Detect the first X ray receiver board 23, the second X ray receiver board that controller is set according to mobile regulation button 43
24 and the movement speed of third X ray receiver board 25 control the first X ray receiver board 23, the second X ray receiver board 24 and the 3rd X
The movement of ray receiver board 25, the first X-ray emission device 21, second that detection controller is set according to mobile regulation button 43
The movement speed of X-ray emission device 22 and third X-ray emission device 29 controls the first X-ray emission device 21, the 2nd X to penetrate
The movement of line emitter 22 and third X-ray emission device 29；It receives switching plate 42 and the first X is controlled to penetrate by detecting controller
Line receiver board 23, the mobile unlatching of the second X ray receiver board 24 and third X ray receiver board 25 and mobile closing.
The external structure of emitter-detector linkage detection device for the fish meat sheet containing bone as shown in Figure 3, in order to
Prevent X ray from being damaged to human body, x-ray detection device 2 also sets up protective cover 6, and protective cover 6 is located at conveyer belt sender
The identical rectangular opening of the shape to correspond to each other is respectively arranged on one group of upward opposite face, respectively positioned at front end
The front opening 62 in face 61 and the open rearward end being in front end face 61 on the rear end face 62 of relative position, front opening 62
Position is corresponding with open rearward end, is transported through for conveyer belt 11.Front opening 62 and the edge of open rearward end and conveyer belt 11
Between there are gap, conveyer belt 11 is prevented to be in contact with protective cover 6 and is generated the frictional resistance that conveyer belt 11 is hindered to transmit is preceding
The top edge of end opening 62 and the top edge of open rearward end are spaced 2~10 centimetres with conveyer belt 11, front opening 62 and rear end
The gap size at other edges and conveyer belt of the opening in addition to top edge is 0.3~2 centimetre.
Alarm lamp 64 when 6 surface of protective cover is provided with transmitter switch 63 and is in an emergency or detects defect.
The detection controller of 63 connecting detection control device 4 of transmitter switch, for the first X-ray emission device 21, the 2nd X to be controlled to penetrate
The opening and closing of line emitter 22 and third X-ray emission device 29.The detection of 64 connecting detection control device 4 of alarm lamp
Controller, when being in an emergency or detecting defect, detection controller control alarm lamp 64 is alarmed.
First X-ray emission device 21, the second X-ray emission device 22, third X-ray emission device 29, the first X ray
Receiver board 23, the second X ray receiver board 24, third X ray receiver board 25 and fixed plate 26 are independently located in protective cover 6
Portion, channel control unit 3, detection control apparatus 4 and image display 5 are respectively and independently arranged at outside protective cover 6, and the first X is penetrated
Line emitter 21, the second X-ray emission device 22, third X-ray emission device 29, the first X ray receiver board 23, the 2nd X
Ray receiver board 24, third X ray receiver board 25 and image display 5 connect with the detection controller in detection control apparatus 4
It connects.
It should also be noted that, with reference to the versatile and flexible of practical application request and structure change, the present invention this is used for containing bone
The emitter-detector linkage detection device of fish meat sheet can also make following structure choice：
In order to simplify the structure of the emitter-detector linkage detection device for the fish meat sheet containing bone, save equipment and throw
Enter, the first X-ray emission device 21, the second X-ray emission device 22, third X-ray emission device 29, the first X ray receive
Plate 23, the second X ray receiver board 24 and third X ray receiver board 25 can also select to be respectively fixedly connected in protective cover 6
On wall, such as the side inner walls of protective cover 6.Channel control unit 3 and detection control apparatus 4 can also be selected positioned at protective cover 6
Inside, image display 5 can also be alternatively provided at the surface of protective cover 6.
During in order to meet fish meat sheet industrial processes, detect real-time, the number of X-ray emission device, which is also an option that, to be set
Be set to 4,5,6,7,8,9 etc., the number of X ray receiver board be also an option that be set as 4,5,6,7
It is a, 8,9 etc..
Transmitting tracks 27 and reception tracks 28 can also select to be located in identical fixed plate, can also select
In different fixed plates, fixed plate can also selected as fixed frame.
Emit tracks 27 and receive tracks 28 it is also an option that being the polygonized structures such as triangular form, square,
In order to reduce transmitter rack and receive board mount in the turning resistance suffered by the angle of the polygonized structures such as triangular form, square
Power, the angle of the polygonized structures such as triangular form, square are changed to arc angle.In order to avoid X ray caused by nonlinear type track
The polygons knot such as conveyer belt, triangular form, square is not completely covered for the x-ray irradiation area and X ray receiver board of emitter
At least one side being of a straight line type of structure is parallel with conveyer belt direction of transfer and closest with conveyer belt.
The shape of opening can also the polygonized structures such as selected as rectangle, square, diamond shape or ellipse,
The arcuate structures such as circle.
Embodiment 2
As the preferred embodiment of the present invention, the present embodiment sets for the emitter-detector linkage detection of the fish meat sheet containing bone
It is standby with embodiment 1, the difference lies in, as depicted in figs. 1 and 2, the first x-ray bombardment area of the first X-ray emission device 21
3rd X in domain 214, the second x-ray irradiation area 224 of the second X-ray emission device 22 and third X-ray emission device 29 is penetrated
The shape all same of line irradiation area 294, and the first x-ray irradiation area 214, the 2nd X of the first X-ray emission device 21 are penetrated
Second x-ray irradiation area 224 of line emitter 22 and the third x-ray irradiation area 294 of third X-ray emission device 29
Respective length is equal to 1/3 length of transmitting tracks 27；First X ray receiver board 23, the second X ray receiver board 24,
25 respective shape all same of third X ray receiver board, and the first X ray receiver board 23, the second X ray receiver board 24 and third
25 respective length of X ray receiver board is equal to 1/3 length for receiving tracks 28；The of first X-ray emission device 21
One x-ray irradiation area 214, the second x-ray irradiation area 224 of the second X-ray emission device 22 and third X-ray emission dress
Put 29 294 respective shape of third x-ray irradiation area and the first X ray receiver board 23, the second X ray receiver board 24, the
Three X ray receiver boards, 25 respective shape is identical, 1/3 length for emitting tracks 27 and 1/3 length for receiving tracks 28
It spends identical.For the ease of observation, the first x-ray irradiation area 214, second is marked on conveyer belt 11 with dotted line in Fig. 1 and Fig. 4
X-ray irradiation area 224 and third x-ray irradiation area 294 and with the first x-ray irradiation area 214, the second x-ray bombardment
The multiple x-ray irradiation areas that are mutually connected identical with the shape of third x-ray irradiation area 294 of region 224.
First X-ray emission device 21, the second X-ray emission device 22 and 29 respective X of third X-ray emission device are penetrated
The length of line irradiation area refers to the length on the direction parallel with conveyer belt direction of transfer, the first X ray receiver board 23, the 2nd X
Ray receiver board 24,25 respective length of third X ray receiver board refer to the length on the direction parallel with conveyer belt direction of transfer.
As shown in Figure 1, when the first X ray receiver board 23, first X-ray emission synchronous with the first X ray receiver board 23
Device 21 and 214 one roentgenogram of synchronous forward movement of the first x-ray irradiation area covered by the first X ray receiver board 23
When penetrating region, the first X ray receiver board 23 is moved to third X ray receiver board 25 and moves preceding present position, the first X-ray emission
Device 21 is moved to third X-ray emission device 29 and moves preceding present position (such as Fig. 4)；Second X ray receiver board 24 and second
The second X-ray emission device 22 that X ray receiver board 24 synchronizes and the second roentgenogram covered by the second X ray receiver board 24
Region 224 (such as Fig. 1) equally one x-ray irradiation area of synchronous forward movement is penetrated, it is corresponding respectively to be moved to the reception of the first X ray
Plate 23, the first X-ray emission device 21 and the first x-ray irradiation area 214 move preceding present position (such as Fig. 4)；Third X ray
Receiver board 25, the third X-ray emission device 29 synchronous with third X ray receiver board 25 and with the second x-ray irradiation area 224
Mutually the third x-ray irradiation area 294 (such as Fig. 1) of linking while also one x-ray irradiation area of synchronous forward movement, it is right respectively
It should be moved to residing for before the second X ray receiver board 24, the second X-ray emission device 22 and the movement of the second x-ray irradiation area 224
Position (such as Fig. 4).
First X-ray emission device 21, the second X-ray emission device 22, third X-ray emission device 29, the first X ray
Receiver board 23, the second X ray receiver board 24 and third X ray receiver board 25, which persistently repeat the above process, completes respective circulating
It is dynamic, and the first X-ray emission device 21, the second X-ray emission device 22 and third X-ray emission device 29 and the first X ray
Receiver board 23, the second X ray receiver board 24 and third X ray receiver board 25 correspond synchronizing moving respectively, and it is front and rear successively
Linking covering conveyer belt, and with capped conveyer belt synchronizing moving, capped conveyer belt is similary front and rear to be connected successively.
Embodiment 3
Use the side of fish-bone in the above-mentioned emitter-detector linkage detection device detection fish meat sheet for the fish meat sheet containing bone
Method is following to operate：
Step 1: the first X-ray emission device 21 of setting, the second X-ray emission device 22 and third X-ray emission device
29 respective transmitting movement speeds, the first X ray receiver board 23, the second X ray receiver board 24 and third X ray receiver board 25 are each
From reception movement speed, the transmission speed of conveyer belt 11, the respective transmitting movement speed of above-mentioned X-ray emission device, above-mentioned X
The respective transmission speed all same for receiving movement speed and conveyer belt of ray receiver board.
Step 2: on conveyer belt 11 place fish meat sheet 7 after or when, open transmission device 1 transmission control dress
3 are put, fish meat sheet 7 enters protective cover 6 with conveyer belt 11；Open the detection control apparatus 4 of x-ray detection device 2 simultaneously, control the
One X-ray emission device 21, the second X-ray emission device 22 and third X-ray emission device 29 are in transmitting tracks 27
Loopy moving, the first X ray receiver board 23 of control, the second X ray receiver board 24 and third X ray receiver board 25 are receiving movement
Loopy moving in track 28, the first X-ray emission device 21, the second X-ray emission device 22 and third X-ray emission device 29
Synchronizing moving is corresponded respectively with the first X ray receiver board 23, the second X ray receiver board 24 and third X ray receiver board 25,
And the front and rear covering conveyer belt 11 of linking successively, and with capped 11 synchronizing moving of conveyer belt, capped conveyer belt 11 passing
It send and is connected successively with equally front and rear on direction of transfer；
Synchronization-moving first X-ray emission device 21, the second X-ray emission device 22 and the 3rd X are corresponded respectively
Before and after 29 and first X ray receiver board 23 of radiation-emitting device, the second X ray receiver board 24, third X ray receiver board 25 successively
During linking covering conveyer belt and synchronizing moving, in the first X ray receiver board 23, the second X ray receiver board 24, the 3rd X
The radioscopic image of fish meat sheet 7 is formed on ray receiver board 25, after testing the detection delaying time of controller transmission display of control device 4
In image display 5.
Step 3: 7 region of fish meat sheet that radioscopic image is formed on conveyer belt 11 leaves protective cover 6 and is sent to figure
During as 5 lower section of display, the radioscopic image of the artificial fish meat sheet 7 for observing the display that is delayed on image display 5, rejecting detects
Fish meat sheet containing bone.
The emitter-detector linkage detection device for the fish meat sheet containing bone of the present invention, realizes fish meat sheet in roentgenogram
Connection under penetrating uninterruptedly is imaged, and is met fish meat sheet and is processed real-time detection demand, artificial touch perception fish-bone is avoided to bring
Potential pollution and avoid eyes observation and artificial touch perception it is existing by it is artificial it is unstable caused by detection be not thorough.And
The present invention this be used for the fish meat sheet containing bone detector mobile model structure of the detecting device it is simple, high degree of automation is greatly reduced
Manual operation process, x-ray bombardment imaging significantly reduce labour cost, improve detection speed, using effect is good without pausing
It is good.
Although specific embodiments of the present invention have been described above, it will be appreciated by those of skill in the art that these
It is merely illustrative of, under the premise of without departing substantially from the principle and substance of the present invention, a variety of changes can be made to these embodiments
It more or changes, therefore, protection scope of the present invention is defined by the appended claims.
Claims (10)
- The detection device 1. a kind of emitter-detector for the fish meat sheet containing bone links, fills including transmission device and X-ray detection It puts, which is characterized in that the transmission device includes conveyer belt, and the x-ray detection device includes at least three X-ray emitters With at least three X ray receiver boards；At least three X-ray emitter is located above conveyer belt, and along transmitting tracks loopy moving；Described at least three The width for the x-ray irradiation area that a X-ray emitter is respectively formed on a moving belt is at least equal to the width of conveyer belt；At least three X ray receiver board is located at below conveyer belt, and along receiving tracks loopy moving；Described at least three A respective width of X ray receiver board is at least equal to the width of conveyer belt；The transmitting tracks and reception tracks are closed orbit, comprising at least one section of linear type track, and There is one section of linear type track parallel with conveyer belt direction of transfer and nearest apart from conveyer belt；At least three X-ray emitter and at least three X ray receiver boards correspond synchronizing moving respectively, and it is front and rear according to It is secondary linking covering conveyer belt, and with capped conveyer belt synchronizing moving, capped conveyer belt is on conveyer belt direction of transfer It is front and rear to be connected successively.
- The detection device 2. a kind of emitter-detector for the fish meat sheet containing bone according to claim 1 links, feature It is, at least three X-ray emitter is always located in the position that will emit tracks decile, and at least three X is penetrated Line receiver board is always located in the position that will receive tracks decile.
- The detection device 3. a kind of emitter-detector for the fish meat sheet containing bone according to claim 1 links, feature It is, the respective bottom surface of at least three X-ray emitters is fixedly connected with x-ray collimator, at least three X ray The x-ray collimator that the X-ray line of transmitter transmitting is fixedly connected through respective bottom surface is projected on conveyer belt.
- The detection device 4. a kind of emitter-detector for the fish meat sheet containing bone according to claim 1 links, feature It is, the x-ray detection device is additionally provided with protective cover, one group of phase being located on conveyer belt direction of transfer of the protective cover The one group of corresponding opening transmitted for conveyer belt is provided on opposite, between existing between the edge and conveyer belt of the opening Gap；At least three X-ray emitter and at least three X ray receiver boards are located inside protective cover.
- The detection device 5. a kind of emitter-detector for the fish meat sheet containing bone according to claim 4 links, feature It is, at least three X-ray emitter and at least three X ray receiver boards are fixed on the identical of protective cover or not homonymy On the inner wall of face, the transmitting for at least three X-ray emitters loopy moving is provided in the side inner walls of the protective cover Tracks are provided with the reception for at least three X ray receiver board loopy moving in the side inner walls of the protective cover Tracks, at least three X-ray emitter are fixed by the transmitter rack that respective top surface or side are fixedly connected In the transmitting tracks, at least three X ray receiver board is connect by what respective top surface or side were fixedly connected Board mount is received to be fixed in the reception tracks.
- The detection device 6. a kind of emitter-detector for the fish meat sheet containing bone according to claim 4 links, feature Be, at least three X-ray emitter and at least three X ray receiver boards be fixed on set in protective cover identical or It is provided on the fixing piece of setting on different fixing pieces, in the protective cover and is recycled at least three X-ray emitter Mobile transmitting tracks are provided with for at least three X ray receiver board on the fixing piece set in the protective cover The reception tracks of loopy moving, what at least three X-ray emitter was fixedly connected by respective top surface or side Transmitter rack is fixed in the transmitting tracks, and at least three X ray receiver board passes through respective top surface or side The reception board mount that face is fixedly connected is fixed in the reception tracks.
- The detection device 7. a kind of emitter-detector for the fish meat sheet containing bone according to claim 4 links, feature It is, the x-ray detection device further includes detection control apparatus and image display, and the detection control apparatus is located at protection Cover inside is either independently arranged at described image display outside protective cover and is located at protective cover surface or is independently arranged at protection Cover is external；The detection control apparatus connects at least three X-ray emitter and at least three X ray receiver boards respectively, Described image display connecting detection control device.
- The detection device 8. a kind of emitter-detector for the fish meat sheet containing bone according to claim 1 links, feature It is, the transmission device further includes transmission stent and at least two roller bearings, at least two roller bearing are fixed on transmission stent On, it is placed in driving conveyer belt shuttling movement between conveyer belt.
- 9. a kind of detection side of the emitter-detector linkage detection device for the fish meat sheet containing bone described in claim 1~8 Method, which is characterized in that include the following steps：Step 1: movement speed, the mobile speed of at least three X ray receiver boards of setting at least three X-ray emitter The transmission speed of degree and conveyer belt；Step 2: after placing fish meat sheet on a moving belt or when, start the channel control unit of transmission device, fish meat sheet Enter x-ray detection device with conveyer belt；While start the detection control apparatus of x-ray detection device, at least three described in control A X-ray emitter loopy moving in transmitting tracks controls at least three X ray receiver board receiving movement rail Loopy moving in road, at least three X-ray emitter correspond synchronous shifting respectively at least three X ray receiver boards It is dynamic, and the front and rear covering conveyer belt of linking successively, and with capped conveyer belt synchronizing moving, capped conveyer belt is in conveyer belt It is front and rear on direction of transfer to be connected successively；Correspond respectively synchronization-moving at least three X-ray emitter and at least three X ray receiver boards it is front and rear according to During secondary linking covering conveyer belt and synchronizing moving, the X that fish meat sheet is formed on at least three X ray receiver board is penetrated Line image, after testing control device delay are sent to image display；Step 3: at least three X-ray emitter is left in the fish meat sheet region that radioscopic image is formed on conveyer belt During x-ray irradiation area, observe the radioscopic image of the fish meat sheet for the display that is delayed on image display, reject detect containing bone Fish meat sheet.
- 10. the detection method of the emitter-detector linkage detection device according to claim 9 for the fish meat sheet containing bone, It is characterized in that, in step 1, the shifting of the movement speed of at least three X-ray emitter, at least three X ray receiver boards The transmission speed all same of dynamic speed and conveyer belt.
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| CN201711340772.XA CN108152304A (en) | 2017-12-14 | 2017-12-14 | A kind of emitter-detector linkage detection device and method for the fish meat sheet containing bone |
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| CN201711340772.XA CN108152304A (en) | 2017-12-14 | 2017-12-14 | A kind of emitter-detector linkage detection device and method for the fish meat sheet containing bone |
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