CN111665573A - Cigarette on-line scanning detection system - Google Patents

Abstract

The invention provides an on-line scanning and detecting system for cigarettes, which comprises: the cigarette production line comprises a conveying line for conveying cigarette packets; the online scanning detection device comprises a detector assembly and a ray source assembly, wherein a detector in the detector assembly and a photon ray source in the ray source assembly are oppositely arranged, a conveying line penetrates through the detector and the photon ray source, the direction of detection light emitted by the photon ray source forms a first included angle with the conveying direction of the conveying line, the detection light forms an oblique plane which forms a second included angle with the cross section of a cigarette packet on the cigarette packet, and the detector obtains the detection light to form an image for separating cigarettes in the cigarette packet; the controller processes the image data to judge whether the tobacco bale is qualified or not, and if the tobacco bale is not qualified, the controller controls the sorting mechanism to act to take the unqualified tobacco bale away; if the sorting machine is qualified, the sorting mechanism is controlled not to act. The invention can realize clear imaging of each lamination in the cigarette packet, improve the imaging quality and judge whether the cigarettes have bead blasting.

Description

Cigarette Online Scanning Detection System

technical field

The invention relates to the technical field of cigarette production, in particular to an online scanning detection system for cigarettes.

Background technique

At present, some cigarettes produced by tobacco factories are embedded with explosive beads in the filter part to improve the feeling of smoking. These beads are very small, with a diameter of about 2mm, and are prone to missing and shriveled during the production process, resulting in poor user experience. At present, there is no effective device for detecting the absence of popping beads on packaged cigarettes. The current scanning detection equipment is difficult to apply to the online detection of cigarette burst beads, because the transportation of cigarette burst beads has the following characteristics: 1. High conveying speed, even at medium speed, 300-800 packs of cigarettes can be transported per minute; 2. Conveyor belt The speed is about 80-100 m/min. The scanning speed of the current online scanning detector can only achieve the belt speed of 40 m/min, which is difficult to match the transportation of cigarette beads; 3. Each pack generally contains 20 cigarettes, and there are three For example, the radiation and imaging in the normal vertical belt running direction will result in the superimposed imaging of the three-layer explosive bead images, which makes it difficult to automatically identify the explosive beads. There are long filter cigarettes, short filter cigarettes, and thin cigarettes; these cigarettes have different distances between the explosive beads and the shredded tobacco. For example, in Su Yan, the explosive beads are very close to the shredded tobacco. The shredded tobacco interferes greatly, and the explosive bead part in the picture is easily confused with the shredded tobacco part, making identification difficult.

Therefore, there is a need for a detection system that can detect whether cigarette packs are qualified.

SUMMARY OF THE INVENTION

In view of the above-mentioned shortcomings of the prior art, the purpose of the present invention is to provide an online scanning detection system for cigarettes, which is used to solve the problem in the prior art that it is impossible to accurately determine whether there are explosive beads in the cigarettes.

In order to achieve the above purpose and other related purposes, the present invention provides an on-line scanning detection system for cigarettes, which includes: a cigarette production line, including a conveying line for conveying cigarette packs;

On-line scanning inspection device, including detector assembly and radiation source assembly, the detector in the detector assembly and the radiation source assembly

The photon ray sources are arranged opposite to each other, and the conveying line passes between the detector and the photon ray source, and the direction of the detection light emitted by the photon ray source and the conveying direction of the conveying line form a first included angle, and the second An included angle is an acute angle, and the detection light forms a chamfered plane on the cigarette pack that forms a second included angle with the cross section of the cigarette pack, the second included angle and the first included angle are complementary angles to each other, and the detector acquiring the detection light to form an image for separating each cigarette in the cigarette pack;

A controller and a sorting mechanism, along the conveying direction of the cigarette pack, the sorting mechanism is placed in front of the online scanning detection device, the online scanning detection device is connected to the controller, and scans the collected data. The image data is transmitted to the controller, and the controller processes the image data to determine whether the cigarette packs are qualified or not. The sorting mechanism does not operate.

Preferably, the ray source assembly is fixed in the main box, the detector assembly is installed in a detachable box, the detachable box is fixedly connected to the main box through a connector, and the detachable box is connected to the main box Then, a detection channel for the conveying line to pass through is formed.

Preferably, it also includes an angle fine adjustment mechanism for adjusting the size of the first included angle, the angle fine adjustment mechanism includes a first mounting plate, a second mounting plate, a fixed plate and a rotating core, the first mounting plate is mounted with the second mounting plate The plates are connected by connecting pieces, the rotating core is rotated and placed on the fixed plate, the fixed plate is provided with fasteners, the second mounting plate is connected with the rotating core, and the second mounting plate is provided with adjustment holes , the fastener fastens the second mounting plate and the fixing plate, the position of the fastener in the adjustment hole is variable, the detector assembly is fixed on the first mounting plate, and the ray source assembly is fixed on the first mounting plate Second installation plate, when adjusting the included angle, adjust the fastener and rotate the rotating core to drive the second installation plate to rotate relative to the fixed plate.

Preferably, the second mounting plate is provided with a plurality of the adjustment holes, and all the adjustment holes are distributed on the same circumference.

Preferably, the first mounting plate is slidably arranged on a support frame.

Preferably, the bottom of the main box is provided with a support frame, the support frame is provided with four support legs, and each support leg is provided with a height adjustment mechanism.

Preferably, the bottom of the support leg is provided with a roller.

Preferably, the detector assembly further includes a light processing mechanism disposed in front of the detector, the light processing mechanism converts the detection light into parallel light, so that the detector acquires the parallel light.

Preferably, the detector is a linear array detector, the light processing mechanism is a light-shielding sheet with a light hole, the light-shielding sheet is fixed in front of the linear array detector, and the light hole is connected to the linear array. The pixels on the detector are aligned one by one.

Preferably, the first included angle is an acute angle greater than 60°.

Preferably, it also includes a shielding cover placed on both sides of the online scanning detection device to surround the conveying line, and the sorting mechanism is placed in the shielding cover.

Preferably, the sorting mechanism includes an air source, an air blowing pipe connected to the air source, and a collection box, and the nozzles of the air blowing pipe are arranged opposite to the collection box and are respectively located on both sides of the conveying line.

As mentioned above, the cigarette on-line scanning detection system of the present invention has the following beneficial effects: by setting the opposite positions of the detector and the photon ray source, the direction of the detection light emitted by the photon ray source and the conveying direction of the conveying line are at an acute angle, In this way, the section formed by the detection light on the cigarette pack is an oblique section instead of a vertical cross section of the cigarette pack. Therefore, it can achieve clear imaging of each stack (ie, cigarettes) in the cigarette pack, and improve the imaging quality; The controller obtains high-quality images to determine whether the cigarette packs are qualified, that is, if each cigarette in the cigarette pack contains explosive beads, it is a qualified product; otherwise, if there are cigarettes lacking explosive beads, it is an unqualified product. The action of the sorting mechanism will take away the unqualified cigarette packs, so as to improve the quality of the cigarette packs.

Description of drawings

FIG. 1 is a schematic diagram of the cigarette online scanning detection system of the present invention.

FIG. 2 shows the scanning detection state diagram of the detector assembly and the radiation source assembly.

FIG. 3 is a schematic diagram of the on-line scanning detection device of the present invention.

FIG. 4 is a schematic diagram showing the installation of the radiation source assembly of the present invention.

FIG. 5 is a schematic cross-sectional view taken along line BB in FIG. 4 .

FIG. 6 is a schematic diagram showing the disassembly of the online scanning detection device of the present invention.

FIG. 7 is a schematic diagram showing the cross-line of the online scanning detection device of the present invention.

FIG. 8 is a diagram showing an embodiment of the detector assembly of the present invention.

FIG. 9 shows a comparison diagram of an image formed by the prior art and an image formed by the present invention.

Component label description

1 main box

2 ray source components

21 Photon Ray Source

22 Tube holder

3 Detector Assembly

31 Detector Mounting Bracket

32 detectors

33 grating

34 Collimator

4 can be unboxed

41 Connector

5 Support frame

51 Height adjustment mechanism

61 Second mounting plate

62 Fasteners

63 Channel steel

64 rotating core

65 Fixing plate

71 First Mounting Plate

72 Connectors

100 detection channels

200 Conveyor Line

300 left shield

400 Right shield

500 online scanning detection device

600 cigarette packs

601 Beads

611, 711 Adjustment hole

700 Sorting mechanism

Detailed ways

The embodiments of the present invention are described below by specific embodiments, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

See Figures 1 to 9. It should be noted that the structures, proportions, sizes, etc. shown in the accompanying drawings in this specification are only used to cooperate with the contents disclosed in the specification for the understanding and reading of those who are familiar with the technology, and are not intended to limit the implementation of the present invention. Restricted conditions, it does not have technical substantive significance, any structural modification, proportional relationship change or size adjustment, without affecting the effect that the present invention can produce and the purpose that can be achieved, should still fall within the present invention. The scope of the disclosed technical content can be covered. At the same time, the terms such as "up", "down", "left", "right", "middle" and "one" quoted in this specification are only for the convenience of description and clarity, and are not used to limit this specification. The implementable scope of the invention, and the change or adjustment of the relative relationship thereof, shall also be regarded as the implementable scope of the present invention without substantially changing the technical content.

As shown in FIG. 1 to FIG. 8, the present invention provides an online scanning detection system for cigarettes, which includes:

A cigarette production line, including a conveyor line 200 for conveying cigarette packs 600;

The online scanning detection device 500 includes a detector assembly 3 and a ray source assembly 2, the detector assembly 3 includes a detector 32, the ray source assembly 2 includes a photon ray source 21 that emits detection light, and the detector 32 and the photon ray source 21 are arranged opposite to each other and are respectively located on both sides of the conveying line 200, that is, the conveying line 200 passes between the detector 32 and the photon ray source 21, as shown in FIG. The first included angle θ is an acute angle, and the detection light forms an oblique section at the cigarette pack 600 that forms a second included angle with the cross section of the cigarette pack 600 , and the second included angle and the first included angle are complementary to each other. angle, the detector 32 acquires the detection light to form an image for separating each cigarette in the cigarette pack 600;

The controller and the sorting mechanism 700, along the conveying direction of the cigarette pack 600, the sorting mechanism 700 is placed in front of the online scanning detection device 500, the online scanning detection device 500 is connected to the controller, and scans the collected images The data is transmitted to the controller, and the controller processes the image data to determine whether the cigarette packs 600 are qualified or not. If it is unqualified, the sorting mechanism 700 is controlled to act to remove the unqualified cigarette packs; if it is qualified, the sorting mechanism 700 is controlled to not act. .

In this embodiment, the conveying line in the cigarette production line is used as the detection line, even if the conveying line 200 passes directly between the detector 32 and the photon ray source 21, and the direction of the detection light emitted by the photon ray source 21 is the same as that of the conveying line 200. The direction is an acute angle, so that the cut surface formed by the detection light on the cigarette pack 600 is an oblique cut surface, rather than a vertical cross section of the cigarette pack. The clear imaging of the cigarette pack can improve the imaging quality; for example, to detect whether there are explosive beads in the cigarette pack, it can separate the images of each layer of explosive beads in each pack of cigarettes on the formed image, and separate the adhesion area between the explosive beads and tobacco shreds. Improve imaging quality; the controller can obtain high-quality images to determine whether the cigarette pack is qualified, that is, if each cigarette in the cigarette pack contains explosive beads, it is a qualified product; otherwise, if there are cigarettes lacking explosive beads, it is an unqualified product. In this way, the action of the sorting mechanism is controlled, and the unqualified cigarette packs are taken away, thereby improving the quality of the cigarette packs.

The implementation process of this embodiment is:

The online scanning detection device 500 is set across the conveying line 200 of the cigarette production line, and the detector assembly 3 and the ray source assembly 2 are opposite to each other and are located on both sides of the conveying line 200 during installation, and the direction of the detection light emitted by the photon ray source 21 is the same as that of the photon ray source 21. The conveying direction of the conveying line 200 is at a first included angle θ; along the conveying direction of the cigarette packs, a sorting mechanism 700 is arranged in front of the online scanning detection device 500;

During detection, the online scanning detection device 500 is activated, which scans the cigarette packs on the conveying line in real time, forms image data and transmits it to the controller, and the controller judges according to the image data. The conveying direction of the 200 is the first angle θ, and the acquired image is based on the imaging of the oblique section of each cigarette pack 600, as shown in Figure 9B, which can separate and image the explosive beads in the stacked three layers of cigarettes, which can be Whether there are cigarettes without explosive beads in the cigarette pack can be clearly obtained from the image, and it can be judged whether the cigarette pack is qualified or not. Walk.

For better detection and to avoid being affected by the environment, this embodiment further includes a shielding cover for surrounding the conveying line 200 , the shielding cover is connected to the online scanning detection device 500 and located on both sides of the online scanning detection device 500 . Specifically, as shown in FIG. 1 , along the conveying direction of the conveying line 200 , the left shielding cover 300 and the right shielding cover 400 are arranged on both sides of the online scanning detection device 500 , and the conveying line 200 passes through the left shielding cover 300 , and the online scanning detection The detection channel 100 and the right shield 400 in the device 500, the detector 32 and the photon ray source 21 in the above-mentioned online scanning detection device 500 are located on both sides of the conveying line 200, respectively, and the conveying direction of the conveying line 200 (the direction of the arrow in FIG. 1 ) ) From right to left, the detector 32 and the photon ray source 21 are distributed on the front and rear sides of the transmission line 200. In this embodiment, the detection line emitted by the photon ray source 21 is arranged at an angle of 72° to the transmission line 200. Shooting detection, in this way, the images of each layer of cigarettes in each pack of cigarettes can be separated on the image to the greatest extent possible, and the adhesion area between the cigarettes and the cut tobacco can be separated; it can also detect the number of cigarettes in the cigarette pack.

In this embodiment, the detector 32 and the photon ray source 21 are located on both sides of the conveying line 200 respectively, as shown in FIG. 5 , the photon ray source 21 can be set closer to the conveying line 200, which is convenient for approaching the cigarette pack to be detected, and improves the image quality.

In order to facilitate the sorting of unqualified cigarette packs, the sorting mechanism 700 in this embodiment may include an air source, an air blowing pipe connected to the air source, and a collection box. On both sides, a control valve connected to the above-mentioned controller is installed on the air blowing pipe or the air source. When unqualified cigarette packets are detected, the controller controls the air blowing pipe to blow air, so that the cigarette packets are blown away from the conveying line and enter the collection Boxes to collect unqualified cigarette packs.

The above-mentioned sorting mechanism can be other grabbing mechanism or toggle mechanism, as long as the unqualified cigarette packets can be separated from the conveying line under the control of the controller.

In order to better adapt to the detection of objects to be detected with different specifications, in this embodiment, the first included angle θ between the direction of the detection light emitted by the photon ray source 21 and the conveying direction of the conveying line 200 can be adjusted. The specific adjustment method can be as follows: The embodiment also includes an angle fine-tuning mechanism for adjusting the size of the first included angle θ, as shown in Figs. A mounting plate 71 is connected with the second mounting plate 61 through the connecting piece 72 , the rotating core 64 is rotated and placed on the fixing plate 65 , the fixing plate 65 is provided with the fastener 62 , and the second mounting plate 61 is connected with The rotating core 64 is connected, the second mounting plate 61 is provided with an adjustment hole 611, the fastener 62 fastens the second mounting plate 61 and the fixing plate 65, and the fastener 62 is in the adjustment hole 611. The position is variable, the detector assembly 3 is fixed on the first mounting plate 71, and the ray source assembly 2 is fixed on the second mounting plate 61. When adjusting the size of the first included angle θ, adjust the fasteners 62, The rotating core 64 is rotated to drive the second mounting plate 61 to rotate relative to the fixed plate 65 , and the first mounting plate 71 is fixedly connected to the second mounting plate 61 , so the first mounting plate 71 and the second mounting plate 61 rotate synchronously , that is, the detection light emitted by the photon ray source in the ray source assembly 2 also rotates accordingly, that is, the size of the above-mentioned first included angle θ is changed. Specifically, in this embodiment, the above-mentioned fixed plate 65 is welded and positioned by the channel steel 63, the above-mentioned rotating core 64 is rotated and placed on the fixed plate 65, which can realize plane rotation, and a plurality of bolts are welded on the fixed plate 65 (the bolts are used as the above-mentioned tightening plate 65). Firmware 62), the second mounting plate 61 is provided with a plurality of the above-mentioned adjustment holes 611, all the adjustment holes 611 are distributed on the same circumference, the bolts are inserted in the adjustment holes 611, and the nuts on the bolts are tightened when tightening. The second mounting plate 61 is fixed with the fixed plate 65, and the nut is loosened when it needs to be rotated. The second mounting plate 61 can be rotated relative to the fixed plate 65 by rotating the rotating core 64. In addition, all the adjustment holes 611 are distributed on the same circumference, which can Play a guiding role to achieve the stability of the adjustment.

In this embodiment, the ray source assembly includes an X-ray tube that emits X-rays (ie, the photon ray source 21 ) and a tube holder 22 , and the tube holder 22 is fixed on the second mounting plate 61 ; the detector assembly includes a detector 32 and the detector mounting frame 31, the detector mounting frame 31 is fixed on the above-mentioned first mounting plate 71, the first mounting plate 71 of this embodiment is supported on a channel steel 63 (which can be made into a support frame), and the channel steel 63 is provided with tightening bolts, the first mounting plate 71 is provided with adjustment holes 711, the tightening bolts pass through the adjustment holes 711, when the second mounting plate 61 rotates, the second mounting plate 71 is driven to rotate, so that the The position of the tightening bolt at the adjustment hole 711 is changed. The photon ray source in this embodiment is a glass ray source, which is mainly a micro-dose, low-radiation X-ray source. In this embodiment, a beryllium window ray source is selected, and the above detector can be selected from a high-resolution 0.2mm resolution. rate detector.

In order to further improve the imaging quality, in this embodiment, the detector assembly 3 also includes a light processing mechanism placed in front of the detector 32. The light processing mechanism converts the detection light into parallel light, so that the detector 32 obtains the parallel light, so that the The light is one-to-one with the pixels on the detector 32 to avoid adjacent light being scanned by multiple pixels, thereby affecting the imaging quality. As shown in FIG. 8 , three detectors 3 are used in this embodiment, all of which are line array detectors. The above-mentioned light processing mechanism includes a grating 33 and a collimator 34 that are sequentially placed in front of the detectors. In this embodiment, the grating 33 It is a light-shielding sheet with light holes, which can be a thin tungsten alloy metal sheet, on which light holes with the same size and number as the pixels on the X-ray receiving strip are formed, and the light-shielding sheet is fixed to the linear array detector. The front of the middle X-ray receiving strip, and the light hole is directly opposite to the pixels on the X-ray receiving strip in the linear array detector. The light is captured one by one by the pixels on the X-ray receiving strip, thereby improving the imaging quality.

As shown in Fig. 9, Fig. 9A is an image formed by the existing scanning equipment for detecting cigarette burst beads. Since there are three layers of cigarettes in the cigarette pack, the burst beads in the three layers of cigarette sticks are stacked, and the burst beads in the image are stacked. The beads 601 cannot be separated into layers, so it is difficult to judge whether there are damaged or no explosive beads in the three layers. In the online scanning detection device in this embodiment, the detection light emitted by the photon ray source and the cigarette pack form an oblique section. In this embodiment, the above-mentioned first included angle is an acute angle greater than 60°, and optimally can be 65°, 72° °, 75° or 80°, thereby irradiating the cigarette pack 600 so that the oblique section formed on the cigarette pack 600 and the cross section formed by the vertical cigarette pack have the above-mentioned second included angle, and the image formed is shown in Figure 9B As shown in the image, the explosive beads 601 in the three layers of cigarettes stacked in the image are separated and imaged, even if they are separated back and forth along the conveying direction of the cigarette pack, that is, the length direction of the cigarettes, it can be clearly known whether the explosive beads are damaged or not. Popping cigarettes. In addition, in this embodiment, the above-mentioned light processing mechanism is also arranged in front of the detector 32, so that when the high-frequency detector acquires X-rays, the imaging will not be affected by adjacent light, and the imaging quality is further improved. The controller of this embodiment processes the acquired high-quality image data, and can judge whether there are explosive beads in the cigarette, and can judge whether the cigarette pack is a qualified product, thereby improving the production quality of the cigarette pack.

The online scanning detection device of this embodiment can be used not only for online scanning detection of cigarettes, but also for detection of other articles with laminated layers, and it can separate and image each layer to distinguish the quality of each layer.

In order to facilitate the implementation of online detection without increasing the length of the production line, the online scanning detection device of this embodiment can be directly connected to the conveying line 200. Specifically, as shown in FIG. 3 and FIG. 6, the above-mentioned radiation source assembly 2 is fixed on In the main box 1, the detector assembly 3 is installed in a removable box 4, and the removable box 4 is fixedly connected to the main box 1 through a connector 41, and the removable box 4 is connected to the main box 1 to form the above detection. Channel 100. In this embodiment, the connecting member 41 may be the above-mentioned detector mounting frame 31 , which is fixedly connected to the above-mentioned first mounting plate 71 , so as to realize the synchronous rotation of the radiation source assembly 2 and the detector assembly 3 . In order to facilitate the adjustment of the above-mentioned rotating core 64, in this embodiment, a rotating torque is provided outside the main casing 1, and the rotating torque is connected with the rotating core 64, and the rotating rotating torque can drive the rotating core 64 to rotate.

When performing cross-line detection, first remove the detachable box 4, as shown in FIG. 6, and match the main box 1 with the conveying line 200, that is, move the main box 1 to the conveying line 200, so that the conveying line 200 is located at the position of the conveying line 200. In the detection channel, the detachable box 4 is fixedly connected to the main box 1, as shown in Figure 7, so as to complete the cross-line assembly, and subsequent online detection can be implemented without extending the production line, saving detection costs. In order to adapt to the detection of objects to be detected with different height specifications, as shown in Figure 3, in this embodiment, the bottom of the main box 1 is provided with a support frame 5, and the support frame 5 is provided with four support legs, each of which is provided with a support frame 5. There is a height adjustment mechanism 51, such as a bolt mechanism, by adjusting the height of the support legs, the height adjustment of the photon ray source and the detector is realized, that is, the horizontal elevation angle of the detection light emitted by the photon ray source is realized to adapt to different heights. detection.

In order to adapt to the detection, in this embodiment, a roller is provided at the bottom of the above-mentioned support leg, which is convenient for the movement of the entire on-line scanning detection device. In this embodiment, the left shielding cover 300 and the right shielding cover 400 are both on the support frame with rollers, which can be easily moved, and can be directly moved to the conveying line 200 to connect with the online scanning detection device to realize online detection.

Therefore, the present invention effectively overcomes various shortcomings in the prior art and has high industrial utilization value.

The above-mentioned embodiments merely illustrate the principles and effects of the present invention, but are not intended to limit the present invention. Anyone skilled in the art can make modifications or changes to the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the technical field without departing from the spirit and technical idea disclosed in the present invention should still be covered by the claims of the present invention.

Claims (12)

1. An on-line cigarette scanning and detecting system is characterized by comprising:

the cigarette production line comprises a conveying line for conveying cigarette packets;

the online scanning detection device comprises a detector assembly and a ray source assembly, wherein a detector in the detector assembly and a ray source assembly in the ray source assembly

The photon radiation sources are oppositely arranged, the conveying line penetrates through the detector and the photon radiation sources, the direction of detection light rays emitted by the photon radiation sources and the conveying direction of the conveying line form a first included angle, the first included angle is an acute angle, the detection light rays form an oblique tangent plane which forms a second included angle with the cross section of the cigarette packet on the cigarette packet, the second included angle and the first included angle form a complementary angle, and the detector obtains the detection light rays to form an image for separating cigarettes in the cigarette packet;

the sorting mechanism is arranged in front of the online scanning detection device along the conveying direction of the cigarette packet, the online scanning detection device is connected with the controller and transmits image data acquired by scanning to the controller, the controller processes the image data to judge whether the cigarette packet is qualified or not, and if the cigarette packet is not qualified, the sorting mechanism is controlled to act to take the unqualified cigarette packet away; and if the sorting mechanism is qualified, controlling the sorting mechanism not to act.

2. The cigarette on-line scanning detection system of claim 1, wherein: the ray source subassembly is fixed in the mainframe box, the detector subassembly is installed in the removable case, the removable case pass through the connecting piece with the mainframe box is fixed continuous, and forms the confession after removable case and the mainframe box link to each other the testing channel that the transfer chain passed.

3. The cigarette on-line scanning detection system according to claim 1 or claim 2, wherein: still including adjusting the angle fine-tuning of first contained angle size, angle fine-tuning includes first mounting panel, second mounting panel, fixed plate and rotation core, first mounting panel with the second mounting panel passes through the connecting piece and links to each other, rotates on the core rotates and arranges in on the fixed plate, be equipped with the fastener on the fixed plate, the second mounting panel with it links to each other to rotate the core, be equipped with the regulation hole on the second mounting panel, the fastener is changeable with second mounting panel and fixed plate fastening and fastener position in adjusting the hole, detector component fixes on first mounting panel, ray source subassembly is fixed at the second mounting panel, adjusts when the contained angle size, adjusting fastener, rotation core rotate in order to drive the relative fixed plate rotation of second mounting panel.

4. The cigarette on-line scanning detection system of claim 3, wherein: the second mounting plate is provided with a plurality of adjusting holes, and all the adjusting holes are distributed on the same circumference.

5. The cigarette on-line scanning detection system of claim 3, wherein: the first mounting plate is arranged on a support frame in a sliding mode.

6. The cigarette on-line scanning detection system of claim 2, wherein: the bottom of the mainframe box is provided with a support frame, the support frame is provided with four supporting legs, and each supporting leg is provided with a height adjusting mechanism.

7. The cigarette on-line scanning detection system of claim 6, wherein: and rollers are arranged at the bottoms of the supporting legs.

8. The cigarette on-line scanning detection system of claim 6, wherein: the detector assembly further includes a light processing mechanism disposed in front of the detector, the light processing mechanism converting the detection light into parallel light, such that the detector captures the parallel light.

9. The cigarette on-line scanning detection system of claim 8, wherein: the detector is a linear array detector, the optical processing mechanism is a light shading sheet with light holes, the light shading sheet is fixed in front of the linear array detector, and the light holes are opposite to the pixels on the linear array detector one by one.

10. The cigarette on-line scanning detection system of claim 1, wherein: the first included angle is an acute angle greater than 60 °.

11. The cigarette on-line scanning detection system of claim 1, wherein: the automatic sorting machine is characterized by further comprising a shielding case arranged on two sides of the online scanning detection device and used for surrounding the conveying line, and the sorting mechanism is arranged in the shielding case.

12. The cigarette on-line scanning detection system of claim 1 or claim 11, wherein: the sorting mechanism comprises an air source, an air blowing pipe and a collecting box, wherein the air blowing pipe is connected with the air source, and the pipe orifice of the air blowing pipe is opposite to the collecting box and is respectively positioned on two sides of the conveying line.

Images