CN210437517U - Photon type small packet missing detection device and system thereof - Google Patents
Photon type small packet missing detection device and system thereof Download PDFInfo
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- CN210437517U CN210437517U CN201921234911.5U CN201921234911U CN210437517U CN 210437517 U CN210437517 U CN 210437517U CN 201921234911 U CN201921234911 U CN 201921234911U CN 210437517 U CN210437517 U CN 210437517U
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Abstract
The utility model provides a photon type packet missing detection system, which comprises a main control panel and an industrial personal computer in communication connection with the main control panel, wherein the main control panel is connected with a detection sensor for detecting that a packet reaches a designated position and an encoder for converting the displacement of the packet into a pulse signal and sending the pulse signal to the main control panel; the main control panel still is connected with the X-ray tube, the industrial computer is connected with CCD image sensor through image acquisition card, the X-ray tube with CCD image sensor sets up relatively, CCD image sensor is used for receiving the photon signal that the X-ray tube sent, image acquisition card will photon signal conversion is perspective image and sends to the industrial computer, has still provided a photon type parcel and has lacked a detection device including above-mentioned detecting system. The utility model has the characteristics of measure the accuracy high, the mistake is played the rate extremely low, good reliability, is maintained convenient to use.
Description
Technical Field
The utility model relates to a tobacco production check out test set technical field particularly, relates to a photon type parcel lacks a detection device and system thereof.
Background
With the continuous improvement of science and technology, the requirement of the tobacco industry on the quality of the small package is higher and higher, wherein the shortage is a class A quality problem and must be effectively avoided. In the existing cigarette production, the phenomenon of lacking of cigarettes in the small packet can be caused by some reasons in the process of packaging cigarettes into the small packet, although the probability is very low, unnecessary disputes among cigarette factories, sellers and consumers can be caused once the occurrence of the phenomenon occurs, even the reputation of the cigarette factories is seriously influenced, and the problem of lacking of the small packet becomes a very concerned problem of each cigarette factory.
In order to solve the quality problem of 'small packet shortage', each large tobacco plant is provided with a shortage detector, and the traditional detection method comprises the following steps: the weighing detection method is characterized in that the cigarettes are wrapped in small boxes, and the weighing method can only detect the condition that more than 3 cigarettes are not available; the conventional branch-missing or packet-missing detection of the photon detector adopts a photocell as a photon receiving device, the detection area of the photocell is 6 x 6mm, and false detection and missing detection are easily caused.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is overcome the defect that prior art exists, the utility model provides a photon type parcel lacks a detection device and system thereof has the measurement accuracy high, the mistake is played the rate extremely low, good reliability, is safeguarded convenient to use's characteristics.
In order to solve the technical problem, the utility model discloses a technical scheme is: a photon type small bag shortage detection system comprises a main control panel and an industrial personal computer in communication connection with the main control panel, wherein the main control panel is connected with a detection sensor used for detecting that a small bag reaches a designated position;
the main control panel still is connected with the X-ray tube, the industrial computer is connected with CCD image sensor through image acquisition card, the X-ray tube with CCD image sensor sets up relatively, CCD image sensor is used for receiving the photon signal that the X-ray tube sent, image acquisition card will photon signal conversion is perspective image and conveys the industrial computer.
According to the utility model discloses a photon type parcel lacks a detecting system that embodiment provided, the main control board is connected with and is used for converting the displacement volume of parcel into pulse signal and sends for the encoder of main control board.
According to the utility model discloses a photon type parcel lacks a detecting system that an embodiment provided, the main control board with be connected with high voltage power supply between the X-ray tube.
According to the utility model discloses a photon type parcel lacks a detecting system that embodiment provided, the industrial computer is connected with the touch-sensitive screen for show and input control command.
A photon type small packet missing detection device comprises:
a frame;
the conveying belt is arranged on the rack and used for conveying the small bags;
the cigarette pushing mechanism is arranged on the rack positioned at the starting end of the conveying belt and used for pushing the small bags onto the conveying belt;
the detection box is arranged on the conveying belt in the advancing direction of the small bags;
the rejecting mechanism is arranged at the tail end of the detection box and used for rejecting unqualified small bags; and
the detection system for the lack of the small bags is arranged in the detection box, the detection system is arranged in the detection box, and the main control panel is electrically connected with the conveying belt, the cigarette pushing mechanism and the rejecting mechanism respectively.
According to the utility model discloses a photon type parcel lacks a detection device that embodiment provided, push away cigarette mechanism and include bottom plate, servo motor, gear and rack, play cigarette push pedal and photoelectric sensor, the bottom plate sets up the initiating terminal of conveyer belt, rack slidable mounting is in on the bottom plate, just both ends are provided with photoelectric sensor around the rack, the servo motor output with gear connection, just the gear with rack intermeshing, end connection has a cigarette push pedal before the rack.
According to the utility model discloses a photon type parcel lacks a detection device that embodiment provided, push away cigarette mechanism with be provided with the transfer case between the detection case, just transfer case top is provided with into cigarette slide, when going out the cigarette push pedal and reaching the maximum stroke, will the parcel propelling movement of transfer incasement bottommost arrives on the conveyer belt.
According to the utility model discloses a photon type parcel lacks a detection device that embodiment provided, reject the mechanism and include the cylinder, reject push pedal and backup pad, the cylinder passes through backup pad fixed mounting and is in the conveyer belt lateral part, just the cylinder output end is connected with rejects the push pedal.
According to the utility model discloses a photon type parcel lacks a detection device that embodiment provided, with what the rejection push pedal set up relatively be provided with on the conveyer belt and store up the smoke box.
According to the utility model discloses a photon type parcel lacks a detection device that embodiment provided, the detection case is followed the both sides portion fixed mounting of parcel direction of advance has the connecting plate, connecting plate bottom portion is provided with the brush that is used for preventing the parcel upset.
Compared with the prior art, the beneficial effects of the utility model include: a photon type small bag missing detection system is installed on a conveying belt, wherein a CCD image sensor receives photon signals sent by an X-ray tube, converts the photon signals into perspective images through an image acquisition card and then transmits the perspective images to an industrial personal computer, the industrial personal computer analyzes and processes the images, whether missing in a small bag exists or not can be accurately detected, the functions of alarming and rejecting are achieved, online scanning imaging can be achieved, and the small bag missing detection system is displayed as a complete image on a touch screen. The utility model has the characteristics of measure the accuracy high, the mistake is played the rate extremely low, good reliability, is maintained convenient to use.
Drawings
The disclosure of the present invention is explained with reference to the drawings. It is to be understood that the drawings are designed solely for the purposes of illustration and not as a definition of the limits of the invention. In the drawings, like reference numerals are used to refer to like parts. Wherein:
fig. 1 schematically shows a structural diagram of a photon-type packet missing detection device according to an embodiment of the present invention;
FIG. 2 is an enlarged schematic view at A in FIG. 1;
fig. 3 is an enlarged schematic view of fig. 1 at B.
Fig. 4 schematically shows a schematic diagram of a photon-type packet missing detection system according to an embodiment of the present invention;
fig. 5 is a diagram illustrating a lack of a packet.
Reference numbers in the figures: 1-rack, 2-conveyer belt, 3-smoke inlet slideway, 4-small bag, 5-brush, 6-smoke pushing mechanism, 61-bottom plate, 62-servo motor, 63-gear, 64-rack, 65-smoke outlet push plate, 66-photoelectric sensor, 7-transfer box, 8-detection box, 9-detection mechanism, 91-main control board, 92-industrial computer, 93-high voltage power supply, 94-detection sensor, 95-CCD image sensor, 96-image collecting card, 97-touch screen, 98-X-ray tube, 99-encoder, 10-eliminating mechanism, 101-cylinder, 102-eliminating push plate, 103-support plate, 11-smoke storage box, 12-alarm and 13-connecting plate.
Detailed Description
It is easily understood that, according to the technical solution of the present invention, a plurality of alternative structural modes and implementation modes can be proposed by those skilled in the art without changing the spirit of the present invention. Therefore, the following detailed description and the accompanying drawings are merely illustrative of the technical solutions of the present invention, and should not be considered as limiting or restricting the technical solutions of the present invention in their entirety or in any other way.
An embodiment according to the present invention is shown in conjunction with fig. 1. A photon type small bag shortage detection device comprises a rack 1, a conveying belt 2, a detection box 8, a detection system 9, a cigarette pushing mechanism 65 and a rejecting mechanism 10, wherein the conveying belt 2 is fixedly arranged on the rack 1 and used for conveying small bags 4; the detection box 8 spans on the conveying belt 2, the conveying belt 2 does not need to be greatly changed, and the installation is convenient.
Referring to fig. 4, the detection system 9 is disposed in the detection box 8, and includes a main control board 91, an industrial personal computer 92, a high voltage power supply 93, a detection sensor 94, a CCD image sensor 95, an image acquisition card 96, a touch screen 97, an X-ray tube 98 and an encoder 99, the main control board 91 is connected to the industrial personal computer 92 through an RS232 communication interface, the main control board 91 is connected to the detection sensor 94 and the encoder 99, the detection sensor 94 is used for detecting that the small package 4 reaches a designated position, and the encoder 99 is used for converting a displacement of the small package 4 into a pulse signal and transmitting the pulse signal to the main control board 91.
In this embodiment, the CCD image sensor 95 has model number XDAS-DH3-9002E, the image acquisition card 96 has model number XDAS-SP3-GIGE, the detection sensor 94 has model number LTD-03NO, and the encoder 99 has model number E6B2CWZ6C 1000.
The industrial personal computer 92 is connected with the CCD image sensor 95 through the image acquisition card 96, the CCD image sensor 95 is an array image sensor, the pixel interval of the array image sensor is 1.6mm, the X-ray tube 98 and the CCD image sensor 95 are oppositely arranged on the side wall of the detection box 8, the CCD image sensor 95 is used for receiving photon signals sent by the X-ray tube 98, the image acquisition card 96 converts the photon signals into perspective images and transmits the perspective images to the industrial personal computer 92, the industrial personal computer 92 is connected with the touch screen 97 through a VGA interface, and the touch screen 97 is used for displaying the perspective images and inputting control instructions.
The output end of the main control panel 91 is electrically connected with the conveyer belt 2, the cigarette pushing mechanism 6, the rejecting mechanism 10 and the alarm 12.
Please refer to fig. 5, fig. 5 is a diagram illustrating a missing branch image of a small packet.
When the detection sensor 94 detects that the small bag 4 moves to a set position, the encoder 99 acts, the encoder 99 sends a pulse signal to the main control board 91 according to the set pulse number and the displacement of the small bag 4, the main control board 91 controls the high-voltage power supply 93 to electrify the X-ray tube 98, the X-ray tube 98 sends photon rays, the photon rays pass through the small bag 4, the small bag 4 generates certain obstruction to the photon rays, if the small bag 4 has a defect, the photon rays are stronger, the CCD image sensor 95 arranged opposite to the X-ray tube 98 receives the photon signals and sends the photon signals to the image acquisition card 96, the image acquisition card 96 converts the photon signals into perspective image signals, and then the perspective image signals are sent to the industrial personal computer 92, which is a pulse scanning process, and the whole detection process is carried out by a plurality of pulses in a line scanning mode, the industrial personal computer 92 synthesizes a plurality of scanned perspective images into a complete packet image (the resolution is more than or equal to 64 x 100), displays the complete packet image on the touch screen 97, performs image recognition and analysis processing to calculate whether the packet is missing, and if the packet is missing, the rejecting mechanism 10 and the alarm 12 are actuated through the main control panel 91.
Referring to fig. 2, the cigarette pushing mechanism 6 includes a bottom plate 61, a servo motor 62, a gear 63, a rack 64, a cigarette pushing plate 65 and a photoelectric sensor 66, the photoelectric sensor 66 is LJA8 model number, i.e., 898 8M-2N1, the bottom plate 61 is disposed at the start end of the conveyor belt 2, the rack 64 is slidably mounted on the bottom plate 61, the photoelectric sensors 66 are disposed at the front and rear ends of the rack 64 and electrically connected to the servo motor 62, the photoelectric sensor 62 can detect the position of the head and tail ends of the rack 64, and limit the stroke of the rack 64 within a reasonable range by controlling the servo motor 62, the output end of the servo motor 62 is connected to the gear 63, the gear 63 is engaged with the rack 64, and the cigarette pushing plate 65 is connected to the front end of.
A transfer box 7 is arranged between the cigarette pushing mechanism 6 and the detection box 8, a cigarette inlet slide way 3 is arranged above the transfer box 7, the small bags 4 can slide into the transfer box 7 along the cigarette inlet slide way 3, and when the cigarette outlet push plate 65 reaches the maximum stroke, the cigarette outlet push plate 65 pushes the small bag 4 at the bottom layer in the transfer box 7 to the conveying belt 2.
Referring to fig. 3, the removing mechanism 10 is arranged at the tail end of the detection box 8 and is used for removing the unqualified small packets 4, the removing mechanism 10 comprises an air cylinder 101, a removing push plate 102 and a supporting plate 103, the air cylinder 101 is fixedly arranged at the side part of the conveying belt 2 through the supporting plate 103, the removing push plate 102 is connected to the output end of the air cylinder 101, and the conveying belt 2 arranged opposite to the removing push plate 102 is provided with a cigarette storage box 11 for storing the removed small packets 4.
Further, in order to prevent the small bag 4 from turning over during the movement, connecting plates 13 are fixedly installed at two side portions of the detection box 8 along the advancing direction of the small bag 4, and a brush 5 is arranged at the bottom end portion of each connecting plate 13.
The utility model discloses a photon type parcel lacks a detection device, this detection device is when using, at first put into on advancing cigarette slide 3 with parcel 4, parcel 4 can be along advancing in cigarette slide 3 slips into transfer case 7, start servo motor 62, servo motor 62 drives out cigarette push pedal 65 reciprocating motion all around, when cigarette push pedal 65 reaches the maximum stroke, it pushes away conveyer belt 2 with the parcel 4 of the bottommost in transfer case 7 to go out cigarette push pedal 65, parcel 4 gets into in detection case 8 under the drive of conveyer belt 2, detecting system 9 in the detection case 8 lacks a detection to this parcel 4, when parcel 4 exists and lacks a, detecting system 9 controls and rejects mechanism 10 actions, it pushes away this parcel 4 in storage smoke box 11 under the promotion of cylinder 101 to reject push pedal 102.
It is conceivable to provide perfect protection between the X-ray tube 98 and the CCD image sensor 95 against leakage of radiation to the outside; and the fan is arranged to accelerate the heat dissipation of the X-ray tube 98, thereby prolonging the service life.
To sum up, the beneficial effects of the utility model include: the utility model discloses utilize the principle that the photon pierces through the object decay to realize that the packet lacks a dynamic detection, remove the in-process at packet 4 and carry out line scanning and form a pair X-ray image to carry out analysis processes to the image, can accurately detect out lacking a branch. The device has the characteristics of extremely high measurement accuracy, extremely low false kicking rate, good reliability and convenient maintenance and use.
It should be noted that, in this embodiment, how the industrial control machine performs image recognition and analysis processing adopts a mature image processing algorithm in the field, which is not described herein again.
The technical scope of the present invention is not limited to the content in the above description, and those skilled in the art can make various modifications and alterations to the above embodiments without departing from the technical spirit of the present invention, and these modifications and alterations should fall within the protection scope of the present invention.
Claims (10)
1. A photon type small bag shortage detection system (9) is characterized by comprising a main control board (91) and an industrial personal computer (92) in communication connection with the main control board (91), wherein the main control board (91) is connected with a detection sensor (94) for detecting that a small bag (4) reaches a designated position;
the main control panel (91) still is connected with X-ray tube (98), industrial computer (92) are connected with CCD image sensor (95) through image acquisition card (96), X-ray tube (98) with CCD image sensor (95) sets up relatively, CCD image sensor (95) are used for receiving the photon signal that X-ray tube (98) sent, image acquisition card (96) will photon signal conversion is perspective image and sends industrial computer (92).
2. The photon-type packet missing detection system as claimed in claim 1, wherein the main control board (91) is connected with an encoder (99) for converting the displacement of the packet (4) into a pulse signal and sending the pulse signal to the main control board (91).
3. The photon-type packet missing detection system as claimed in claim 1, wherein a high voltage power supply (93) is connected between the main control board (91) and the X-ray tube (98).
4. The photon-type small packet missing detection system as claimed in claim 1, wherein the industrial personal computer (92) is connected with a touch screen (97) for displaying and inputting control instructions.
5. A photon type small packet missing detection device is characterized by comprising:
a frame (1);
the conveying belt (2) is arranged on the rack (1) and is used for conveying the small bags (4);
the cigarette pushing mechanism (6) is arranged on the rack (1) positioned at the starting end of the conveying belt (2) and used for pushing the small packages (4) onto the conveying belt (2);
a detection box (8) arranged on the conveying belt (2) in the advancing direction of the small bags (4);
the rejecting mechanism (10) is arranged at the tail end of the detection box (8) and is used for rejecting the unqualified small bags (4); and
packet missing detection system (9) according to any of claims 1 to 3, said detection system (9) being arranged inside said detection box (8), said main control board (91) being electrically connected to said conveyor belt (2), said cigarette pushing mechanism (6) and said rejecting mechanism (10), respectively.
6. The photon-type small packet missing detection device as claimed in claim 5, wherein the cigarette pushing mechanism (6) comprises a bottom plate (61), a servo motor (62), a gear (63), a rack (64), a cigarette discharging push plate (65) and a photoelectric sensor (66), the bottom plate (61) is arranged at the starting end of the conveying belt (2), the rack (64) is slidably mounted on the bottom plate (61), the photoelectric sensors (66) are arranged at the front end and the rear end of the rack (64), the output end of the servo motor (62) is connected with the gear (63), the gear (63) is meshed with the rack (64), and the cigarette discharging push plate (65) is connected to the front end of the rack (64).
7. The photon-type small bag missing detection device as claimed in claim 6, wherein a transfer box (7) is arranged between the cigarette pushing mechanism (6) and the detection box (8), a cigarette feeding slide way (3) is arranged above the transfer box (7), and when the cigarette discharging push plate (65) reaches the maximum stroke, the small bag (4) at the bottommost layer in the transfer box (7) is pushed onto the conveying belt (2).
8. The photon-type small bag missing detection device as claimed in claim 5, wherein the removing mechanism (10) comprises a cylinder (101), a removing push plate (102) and a support plate (103), the cylinder (101) is fixedly mounted on the side of the conveyor belt (2) through the support plate (103), and the removing push plate (102) is connected to the output end of the cylinder (101).
9. The photon-type packet missing detection device as claimed in claim 8, wherein the conveyer belt (2) opposite to the rejecting push plate (102) is provided with a cigarette storage box (11).
10. A photon-type packet missing detection device as claimed in claim 5, wherein said detection box (8) is fixedly installed with a connecting plate (13) along two sides of the packet (4) advancing direction, the bottom end of said connecting plate (13) is provided with a brush (5) for preventing the packet (4) from turning over.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921234911.5U CN210437517U (en) | 2019-08-01 | 2019-08-01 | Photon type small packet missing detection device and system thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921234911.5U CN210437517U (en) | 2019-08-01 | 2019-08-01 | Photon type small packet missing detection device and system thereof |
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| CN210437517U true CN210437517U (en) | 2020-05-01 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110342034A (en) * | 2019-08-01 | 2019-10-18 | 南京专注智能科技有限公司 | A kind of photon type parcel lacks branch detection device and its system |
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2019
- 2019-08-01 CN CN201921234911.5U patent/CN210437517U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110342034A (en) * | 2019-08-01 | 2019-10-18 | 南京专注智能科技有限公司 | A kind of photon type parcel lacks branch detection device and its system |
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