Tobacco shred structure and filling value integrated online detection device and detection method

Abstract

The invention discloses a tobacco shred structure and filling value integrated online detection device and method, and belongs to the technical field of tobacco shred detection.The tobacco shred structure and filling value integrated online detection device comprises a base unit and a plurality of functional modules arranged on the base unit, the functional modules comprise an in-line material taking module, one end of the in-line material taking module is matched with a production line, and the other end of the in-line material taking module is connected with a feeding and conveying module; a manual material taking module is arranged at one end of the feeding and conveying module, and a tobacco shred scattering module is arranged at the other end; a vibration feeding module is arranged at the bottom of the tobacco shred scattering module, and a weighing and receiving module is arranged at an outlet of the vibration feeding module; the end, away from the vibration feeding module, of the weighing and receiving module is provided with a tobacco shred blowing-away module and a tobacco shred compacting module. The tobacco shred blowing-away module is connected with the photographing detection module. The photographing detection module and the tobacco shred compaction module are both connected with the tobacco shred processing module. According to the online detection device integrating the cut tobacco structure and the filling value, standardization and automation of material taking are achieved, the working efficiency is improved, and manual intervention is reduced.

Description

Technical Field

[0001] The invention relates to the field of tobacco shred detection, and in particular to an integrated online detection device and method for tobacco shred structure and filling value. Background Art

[0002] The statements in this section merely provide background information related to the present invention and do not necessarily constitute prior art.

[0003] When cigarette factories conduct tobacco structure and filling value inspections, they need to manually take samples, test samples, and send them back after the inspection is completed. The labor intensity is high, the frequency of testing and sampling is low, and the test results are not representative. In addition, because the testing devices are not in the same location, the testing time is delayed and staggered, which takes a long time.

[0004] Most of the existing tobacco structure and filling value detection devices are offline detection, which also has the problems of long detection time, low detection sampling frequency and poor representativeness of detection results.

[0005] Therefore, it is particularly important to develop an integrated device for online detection of tobacco structure and filling value in order to improve the efficiency of tobacco structure and filling value detection, reduce the labor intensity of operators, and strengthen the quality management of the tobacco production process. Summary of the invention

[0006] In view of the above problems, the present invention proposes an integrated online detection device and method for tobacco structure and filling value, which realizes the standardization and automation of material collection, improves work efficiency and reduces manual intervention.

[0007] In order to achieve the above object, the present invention adopts the following technical solution:

[0008] The first aspect of the present invention provides an integrated online detection device for tobacco cut structure and filling value, comprising a base unit, on which a plurality of functional modules are arranged, the functional modules comprising a line-input and material-retrieving module, one end of which cooperates with the production line, and the other end of which is connected with the material-feeding and conveying module;

[0009] The feeding and conveying module comprises a second belt, one end of which is provided with a manual material taking module, and the other end of which is provided with a tobacco shredding module;

[0010] A vibrating feeding module is provided at the bottom of the tobacco shredding module, and the vibrating feeding module includes a disc vibrator, and a weighing receiving module is provided at the outlet of the disc vibrator;

[0011] A tobacco blowing module and a tobacco compacting module are respectively provided at one end of the weighing receiving module away from the vibrating feeding module, and the tobacco blowing module is connected with the photographing detection module;

[0012] The photographing detection module and the tobacco compacting module are both connected to the tobacco processing module.

[0013] As a further implementation method, the line-in-feeding and material-taking module is tiltedly arranged on the base unit through a group of supporting legs with height differences. The line-in-feeding and material-taking module includes a first belt, which is slidably connected to the supporting legs through guide rails and sliders. A tobacco separating protrusion is provided on the first belt, and a first belt dropping port is provided on the top of the first belt.

[0014] As a further implementation, the tobacco breaking up module is arranged below one end of the second belt, and the tobacco breaking up module includes a first needle roller and a second needle roller, and the first needle roller and the second needle roller are driven to rotate by a synchronous belt and a synchronous pulley.

[0015] As a further implementation method, a scraper plate is provided at the outlet of the disc vibrator, the disc vibrator is installed on a vibration base, the vibration base is placed on the ground, and the base unit is provided with holes that match the shape of the disc vibrator.

[0016] As a further implementation, a lifting bracket is provided on the base unit, and the top of the lifting bracket interacts with the bottom of the vibration base.

[0017] As a further implementation method, the weighing material receiving module includes a rotating platform, the rotating platform is provided with multiple material cup positioning ports, the material cup positioning ports are provided with sampling material cups, and a weighing top block is provided below the rotating platform at the outlet of the disc vibrator.

[0018] As a further implementation method, the weighing and receiving module is connected to the tobacco blowing module through a blowing and transplanting module. The blowing and transplanting module includes a first clamp, which is installed on a rotary cylinder, which is installed on a lifting cylinder, and which is installed on a slide cylinder.

[0019] As a further implementation, the tobacco blowing module includes an air blowing funnel, and a funnel rotating cylinder and a quick exhaust valve are installed at the bottom of the air blowing funnel.

[0020] As a further implementation method, the tobacco compacting module includes a material cup fixing device, a pressing block is provided on the top of the material cup fixing device, and a six-axis manipulator is used to transfer the sample cup between the weighing and receiving module and the tobacco compacting module.

[0021] The second aspect of the present invention provides an integrated online detection method for tobacco cut structure and filling value, based on the integrated online detection device for tobacco cut structure and filling value described in the first aspect of the present invention, comprising the following steps:

[0022] When tobacco is inspected online, the first belt slides forward and downward through the guide rail and the slider, contacts the tobacco on the production line, and takes tobacco samples by forward rotation of the first belt, and transports them to the first belt drop port on the top of the first belt, so that the tobacco naturally falls through the receiving port onto the second belt of the feeding and conveying module;

[0023] When manual sampling and testing is required, the second belt rotates forward, causing the tobacco to fall into the manual material taking module through the drop opening at one end of the second belt, and be taken out manually for laboratory identification. When device sampling and testing is required, the second belt rotates reversely, causing the tobacco to fall into the tobacco breaking module.

[0024] The tobacco shreds fall between the first needle roller and the second needle roller of the tobacco shredding module. Driven by the synchronous belt and the synchronous pulley, the first needle roller and the second needle roller rotate in opposite directions at different speeds to loosen the tobacco shreds again. The loosened tobacco shreds fall into the vibration feeding module.

[0025] The tobacco dropped from the tobacco scattering module enters the disc vibrating machine and vibrates spirally upward, and falls into the weighing receiving module at the outlet of the disc vibrating machine;

[0026] The tobacco shreds fall into the sample cup through the outlet of the disc vibrator. The weighing top block in the weighing receiving module lifts up the sample cup for weighing. When the weight reaches the set value, the scraper plate at the outlet of the disc vibrator scrapes and cuts off the tobacco shreds. After the weighing top block is lowered, the rotating platform rotates clockwise to continue the sample sorting.

[0027] The blowing and transplanting module transfers the tobacco in the sample cup to the blowing funnel of the tobacco blowing module, and drives the blowing funnel to rotate through the rotary cylinder at the bottom of the blowing funnel, so that its funnel mouth faces the photo detection module, and compressed air is ejected from the bottom of the blowing funnel through the quick exhaust valve, blowing the tobacco into the photo detection module for photo detection;

[0028] The tobacco compacting module uses a six-axis manipulator to transfer the sample cup to the cup fixing device, and the pressing block presses down according to the set pressure and the specified time. After the pressing is completed, the six-axis manipulator moves the sample cup to the compacting opening and shakes the tobacco in the cup into the compacting opening;

[0029] The third belt of the photographic inspection module and the fourth belt of the tobacco compacting module are used to transport the inspected tobacco to the tobacco handling module, where it is manually handled or reversed and placed on the tobacco transport belt of the flavoring production line to continue production.

[0030] Compared with the prior art, the present invention has the following beneficial effects:

[0031] The integrated online detection device and detection method for tobacco shred structure and filling value of the present invention realizes the standardization and automation of material collection, improves work efficiency, and reduces manual intervention; realizes the continuous delivery of loose tobacco shreds, ensures the smooth flow of materials inside the device, and provides guarantee for subsequent processing steps; realizes the sample transfer of quantitative tobacco shreds, improves the uniformity and representativeness of the detection samples; realizes the uniform distribution of tobacco shreds after blowing, facilitates the clear shooting of tobacco shreds pictures, and ensures the reliability of subsequent tobacco shred structure detection; realizes the compaction treatment of tobacco shreds, simulates the laboratory detection scene to evaluate the filling value of tobacco shreds, and provides data support for the subsequent filling value detection; realizes the centralized processing of tobacco shreds, and the recycling of tobacco shreds reduces waste and pollution. In addition to the manual sampling and periodic calibration device, no additional manual detection is required, which is convenient for technicians to conduct unified analysis and research on tobacco shred structure and filling value with production data, and improve the control of production quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] The accompanying drawings in the specification, which constitute a part of the present invention, are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute improper limitations on the present invention.

[0033] Figure 1 The overall structure of the integrated on-line detection device for tobacco structure and filling value of the present invention is shown in FIG. Figure 1 ;

[0034] Figure 2 The overall structure of the integrated on-line detection device for tobacco structure and filling value of the present invention is shown in FIG. Figure 2 ;

[0035] Figure 3 It is a structural schematic diagram of a base unit of the present invention;

[0036] Figure 4 It is a schematic diagram of the internal structure of the integrated online detection device for tobacco cut structure and filling value of the present invention;

[0037] Figure 5 It is a structural schematic diagram of the line-input and material-taking module of the present invention;

[0038] Figure 6 It is a structural schematic diagram of the feeding and conveying module of the present invention;

[0039] Figure 7 It is a structural schematic diagram of the manual material taking module of the present invention;

[0040] Figure 8 It is a structural schematic diagram of the tobacco breaking up module of the present invention;

[0041] Fig. 9 It is a structural schematic diagram of the vibration feeding module of the present invention;

[0042] Fig.10 It is a structural schematic diagram of the weighing and receiving module of the present invention;

[0043] Fig.11 It is a structural schematic diagram of the blowing and transplanting module of the present invention;

[0044] Fig.12 It is a structural schematic diagram of the tobacco blowing module of the present invention;

[0045] Fig.13 It is a structural schematic diagram of the photo detection module of the present invention;

[0046] Fig.14 It is a structural schematic diagram of the tobacco compacting module of the present invention;

[0047] Fig.15 It is a structural schematic diagram of the blanking belt line of the tobacco compacting module of the present invention;

[0048] Fig.16 It is a schematic diagram of the main structural principle of the tobacco processing module of the present invention.

[0049] Among them, 1-manual feeding port; 2-tobacco conveying belt; 3-upper cover unit; 4-double-leaf disposal door; 5-feeding port; 6-returning port; 7-device operation unit; 8-operation touch screen; 9-prompt buzzer; 10-PLC touch screen; 11-physical operation button; 12-base unit; 13-locking door panel; 14-power and network input quick socket; 15-compressed air input quick socket; 16-manual feeding drawer; 17-industrial computer door panel; 18-electric control double-leaf door panel; 19-waste box front door panel; 20-waste box right door panel; 21-moving wheel; 22-first Support leg; 23-in-line material taking module; 24-feeding and conveying module; 25-manual material taking module; 26-tobacco scattering module; 27-vibration feeding module; 28-weighing and receiving module; 29-blowing and transplanting module; 30-tobacco blowing module; 31-photographing and detecting module; 32-tobacco compacting module; 33-tobacco handling module; 34-second supporting leg; 35-slider; 36-first belt; 37-sealing plug; 38-first belt drop opening; 39-tobacco separation protrusion; 40-external cover; 41-third supporting leg; 42-second belt; 43-second belt receiving Material inlet; 44-tail material outlet; 45-guide groove; 46-material temporary storage box; 47-blocking cylinder; 48-material drawer; 49-pressure sensor; 50-first needle roller; 51-second needle roller; 52-synchronous pulley; 53-support bracket; 54-needle roller material drop detection device; 55-vibration material drop detection device; 56-disc vibrator; 57-vibration base; 58-lifting bracket; 59-vibrator outlet; 60-export scraper; 61-support base; 62-rotating platform; 63-sample cup; 64-weighing top block; 65-inlet cup detection device; 66-disc vibrator; 67-vibration base; 68-lifting bracket; 69-vibrator outlet; 70-export scraper; 71-support base; 72-rotating platform; 73-sample cup; 74-weighing top block; 75-inlet cup detection device; 76-disc vibrator; 77-vibration base; 78-lifting bracket; 79-vibrator outlet; 80-export scraper; 81-support base; 82-rotating platform; 83-sample cup; 84-weighing top block; 85-inlet cup detection device; 86-disc vibrator; 87-vibration base; 88-lifting bracket; 89-vibrator outlet; 90-export scraper; 91-support base; 92-rotating platform; 93-sample cup; 94-weighing top block; 95-inlet cup detection device; 96- 6-export cup detection device; 67-first clamp; 68-lifting cylinder; 69-slide cylinder; 70-rotating cylinder; 71-funnel rotary cylinder; 72-quick exhaust valve; 73-blowing funnel; 74-third belt; 75-closing unit; 76-scraping brush; 77-sheet metal guide; 78-industrial light source bracket; 79-line scan camera; 80-six-axis manipulator; 81-pressing block; 82-cup fixing device; 83-compacted cup detection device; 84-empty cup placement; 85-compacted drop port; 86-fourth belt; 87-fifth belt; 88-material temporary storage box. DETAILED DESCRIPTION

[0050] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0051] It should be noted that the following detailed descriptions are all illustrative and intended to provide further explanation of the present invention. Unless otherwise specified, all technical and scientific terms used herein have the same meanings as those commonly understood by those skilled in the art to which the present invention belongs.

[0052] In the absence of conflict, the embodiments of the present invention and the features of the embodiments may be combined with each other.

[0053] Embodiment 1

[0054] like Figure 1-4 As shown, this embodiment provides an integrated online detection device for tobacco cut structure and filling value, comprising:

[0055] It includes a base unit 12, on which a plurality of functional modules are arranged, including a line-input and material-retrieving module 23, one end of which cooperates with the production line, and the other end of which is connected with the feeding and conveying module 23;

[0056] The feeding and conveying module 23 comprises a second belt 42, one end of which is provided with a manual material taking module 25, and the other end of which is provided with a tobacco shredding module 26;

[0057] A vibrating feeding module 27 is provided at the bottom of the tobacco shredding module 26. The vibrating feeding module 27 includes a disc vibrator 56. A weighing receiving module 28 is provided at the outlet of the disc vibrator 56.

[0058] The end of the weighing and receiving module 28 away from the vibration feeding module 27 is provided with a tobacco blowing module 30 and a tobacco compacting module 32, and the tobacco blowing module 30 is connected with the photo detection module 31;

[0059] The photographing and detecting module 31 and the tobacco compacting module 32 are both connected to the tobacco processing module 33 .

[0060] The integrated online detection device of the present invention can be placed beside the manual material taking port 1 of the flavoring production line, and after receiving tobacco shreds for sample inspection, the sample is returned to the original production line through the tobacco shreds conveying belt 2 of the flavoring production line, thereby realizing online inspection.

[0061] The device also includes an upper cover unit 3, which surrounds multiple functional modules on the base unit 12. The upper cover unit 3 is provided with a double-opening disposal door 4 on the left, right, front and rear sides, respectively, for cleaning the inside of the device and handling problems. Except for the material taking port 5 and the material return port 6 at the rear, the overall seal reduces the entry of tobacco and smoke foam while ensuring that the normal operation of the device is not affected by other factors. The front side is provided with a device operation unit 7, and from top to bottom and from left to right, an operation touch screen 8, a reminder buzzer 9, a PLC touch screen 10, and a physical operation button 11 are provided for daily operation of the device and result display.

[0062] The upper cover unit 3 is placed on and connected to the base unit 12. A locking door panel 13 is arranged on the right rear side of the base unit 12 to store the booster pump inside. The left rear side is a power supply and network input quick socket 14, and the left side is a compressed air input quick socket 15. From left to right, a manual material collection drawer 16, an industrial computer door panel 17, an electric control double door panel 18, and a waste box front door panel 19 are arranged on the front side. A waste box right door panel 20 is arranged on the right side. Eight moving wheels 21 with braking function and eight first support legs 22 with up and down adjustment function are arranged at the bottom for moving and fixing the device.

[0063] From left to right and from front to back, the inside of the device is respectively arranged with an in-line material taking module 23, a feeding and conveying module 24, a manual material taking module 25, a tobacco breaking up module 26, a vibration feeding module 27, a weighing and receiving module 28, a blowing and transplanting module 29, a tobacco blowing away module 30, a photographing and detecting module 31, a tobacco compacting module 32, and a tobacco disposal module 33.

[0064] like Figure 5 As shown, the inlet and take-up module 23 is tiltedly arranged on the base unit 12 through a set of support legs (second support legs 34) with height difference, and the inlet and take-up module 23 includes a first belt 36, which is slidably connected to the support legs (second support legs 34) through guide rails and sliders 35, and a tobacco separation protrusion 39 is provided on the first belt 36, and a first belt drop opening 38 is provided on the top of the first belt 36. When the production is in a steady state, the production line take-up opening 5 is automatically opened, and slides forward and downward through the guide rails and sliders 35, extending the food-grade first belt 36 into the production line, and at the same time, the sealing plug 37 blocks the take-up opening 5 to prevent tobacco and tobacco dust from overflowing. When sampling is required, the tobacco sample is taken by the forward rotation of the first belt 36, and after being transported to the top end of the belt, it naturally falls into the feeding and conveying module 24 through the first belt drop port 38. At the same time, a tobacco separation protrusion 39 is provided on the first belt 36 to prevent the tobacco from rolling down during the conveying process. In order to prevent the tobacco and tobacco dust from overflowing during the conveying process, an external cover 40 is added to the line-entry material taking module 23. When sampling is not required, the first belt 36 is reversed to throw the tobacco off, and the tobacco falls into the vibrating conveyor line of the silk making line for normal production.

[0065] like Figure 6 As shown, the feeding and conveying module 24 is installed at the lower side of the feeding module 23 and fixed by the third supporting leg 41. When the feeding module 23 is extended, the first belt drop opening 38 is directly above the second belt receiving opening 43. When manual sampling and testing is required, the second belt 42 rotates forward, and the tobacco falls into the manual feeding module 25 through the tail drop opening 44; when device sampling and testing is required, the second belt 42 rotates reversely, and the tobacco falls into the tobacco breaking module 26. The second belt 42 is relatively short, and only has a retaining edge and is not covered.

[0066] like Figure 8As shown, the manual material taking module 25 is installed at the lower side of the tail feeding port 44, and the guide groove 45 is above the base unit 12. When the manual material taking test is performed, the tobacco shreds fall from the tail feeding port 44 and then fall into the material temporary storage box 46 through the guide groove 45. During the material dropping process, the blocking cylinder 47 extends to prevent the material taking drawer 48 from being opened abnormally. When the pressure sensor 49 reaches the set required value, the first belt 36 and the second belt 42 automatically adjust the forward and reverse directions according to the device detection situation, and the blocking cylinder 47 retracts so that the material taking drawer 48 can be opened, and the material temporary storage box 46 can be taken out and taken out manually for laboratory identification.

[0067] like Figure 7 As shown, the tobacco shreds breaking module 26 is arranged below one end of the second belt 42, and the tobacco shreds breaking module 26 includes a first needle roller 50 and a second needle roller 51, which are driven to rotate by a synchronous belt and a synchronous pulley 52. ​​When the device needs to take samples for detection, the tobacco shreds fall between the first needle roller 50 and the second needle roller 51, and the synchronous belt and the synchronous pulley 52 drive the needle rollers to rotate in reverse at different speeds to loosen the tobacco shreds again, and the loosened tobacco shreds fall into the vibration feeding module 27. The tobacco shreds breaking module 26 is fixed to the base unit 12 through four support brackets 53, and a needle roller drop detection device 54 is installed on the upper part of the support bracket 53 for detecting the drop amount to prevent excessive tobacco from clogging the needle rollers, and a vibration drop detection device 55 is installed on the lower part for detecting the amount of tobacco shreds in the vibration feeding module 27.

[0068] like Fig.10 As shown, the vibrating feeding module 27 is installed directly below the tobacco shredding module 26. Since the vibration frequency of the disc vibrator 56 is relatively high and has a greater impact on the accuracy of the device, it is placed on the vibration base 57. The vibration base 57 is placed on the ground and is not in direct contact with the device. The base unit 12 is provided with a hole that matches the shape of the disc vibrator 56. The base unit 12 is provided with a lifting bracket 58, which is in direct contact with the device and does not contact the vibration base 57 in the non-lifting state. The tobacco falling from the tobacco shredding module 26 enters the disc vibrator 56 and vibrates spirally upward. It is cut off at the vibrator outlet 59 by the outlet scraper 60 and then falls into the weighing receiving module 28. When the device is in the detection state, the disc vibrator 56 and the vibration base 57 are placed on the ground and are not in direct contact with the device. When the device is not in the detection state and needs to be moved, the disc vibrator 56 and the vibration base 57 are lifted by the lifting bracket 58, and the device can be moved as a whole.

[0069] like Fig. 9As shown, the weighing receiving module 28 is installed on the right side of the outlet of the vibrating feeding module 27, and mainly includes a supporting base 61, a rotating platform 62, a sample cup 63 (the sample cup 63 is distributed clockwise on the rotating platform 62, with a total of 6 cup positions, the leftmost position being No. 1), a weighing top block 64, an inlet cup detection device 65, an outlet cup detection device 66 and other components. The rotating platform 62 is provided with a plurality of cup positioning ports, in which the sample cup 63 is arranged. A weighing top block 64 is provided below the rotating platform 62 at the outlet 59 of the disc vibrator. The weighing top block 64 lifts up the cup at the inlet cup detection device 65, i.e., the sample cup 63 on the No. 1 position of the turntable for weighing. The tobacco shreds gradually fall into the sample cup 63 through the vibrating machine outlet 59. When the weight reaches the set value, the outlet scraper 60 scrapes and cuts the tobacco shreds. After the weighing top block 64 is lowered, the rotating platform 62 rotates clockwise to continue the sample separation. The inlet material cup detection device 65 is mainly used to detect whether there is a material cup at the material receiving position, and the outlet material cup detection device 66 is mainly used to detect whether there is a material cup at the clamping position.

[0070] The weighing and receiving module 28 is connected with the tobacco blowing module 30 through the blowing and transplanting module 29. Fig.11 As shown, the blowing and transferring mold 29 includes a first clamp 67, which is mounted on a rotary cylinder 70, which is mounted on a lifting cylinder 68, which is mounted on a slide cylinder 69.

[0071] The blowing and transplanting module 29 is installed at the rear side of the No. 4 position of the rotating disk of the weighing and receiving module 28. After the first clamping jaw 67 moves from the right side of the slide cylinder 69 to the left side and then moves downward from the lifting cylinder 68 to the position, the first clamping jaw 67 clamps the No. 4 position sample cup 63 on the rotating platform 62. The first clamping jaw 67 moves in the reverse direction, rises to the position and moves rightward to the top of the tobacco blowing module 30, and pours the tobacco in the sample cup 63 into the tobacco blowing module 30 through the rotary cylinder 70. The first clamping jaw 67 puts the empty sample cup 63 back to the No. 4 position on the rotating platform 62 and then returns to the original position.

[0072] like Fig.12 As shown, the tobacco blowing module 30 includes a blowing funnel 73, and a funnel rotating cylinder 71 and a quick exhaust valve 72 are installed at the bottom of the blowing funnel 73. The tobacco blowing module 30 is installed on the right side of the No. 4 position on the rotating platform 62. After the tobacco in the sample cup 63 is poured into the blowing funnel 73, the funnel rotating cylinder 71 drives the blowing funnel 73 to rotate to the right, and the compressed air is ejected from the bottom of the blowing funnel 73 through the quick exhaust valve 72, blowing the tobacco into the photo detection module 31, and the blowing funnel 73 rotates to the left to return to the original position.

[0073] like Fig.13As shown, the photo detection module 31 is installed on the right side of the tobacco blowing module 30, and mainly includes components such as the food-grade third belt 74, the closing unit 75, the scraping brush 76, the sheet metal guide 77, the industrial light source bracket 78, and the line scan camera 79. The blowing funnel 73 blows the tobacco into the third belt 74, and the tobacco becomes loose and moves to the right with the third belt 74 and is scanned by the line scan camera head 79 to form a corresponding image that can be used for algorithm recognition and analysis. Finally, the tobacco falls into the tobacco disposal module 32 through the sheet metal guide 77, and the scraping brush 76 continues to clean the surface of the third belt 74 for recycling.

[0074] like Figure 14-15 As shown, the tobacco compacting module 32 is installed on the front side of the weighing and receiving module 28 and the left side of the photographing and detecting module 31, and mainly includes components such as a six-axis manipulator 80, a pressing block 81, a material cup fixing device 82, a compacting material cup detecting device 83, an empty cup placement 84, a compacting drop-out port 85, and a food-grade fourth belt 86. A pressing block 81 is provided on the top of the material cup fixing device 82. The material cup on the No. 5 position of the rotating platform 62 will be grabbed by the six-axis manipulator 80 according to the setting and placed in the material cup fixing device 82. After the material cup fixing device 82 is pushed to the right to fix the material cup, the pressing block 81 presses down according to the set pressure and the specified time. At the same time, the six-axis manipulator 80 moves to the empty cup placement 84 to clamp the empty material cup and place it on the No. 5 position of the rotating platform 62. The rotating platform 62 rotates according to the detection situation. After the pressing is completed, the six-axis manipulator 80 grabs the material cup and moves it to the compaction and blanking port 85 to shake it up and down three times, shaking the tobacco in the material cup into the compaction and blanking port 85, and the tobacco falls onto the fourth belt 86 and moves to the right along the belt line. The six-axis manipulator 80 places the empty material cup at the empty cup placement 84 and returns to the initial position. The compaction material cup detection device 83 detects whether there is a material cup under the pressing block 81, and the empty cup placement 84 is also provided with a detection device to detect whether there is an empty cup.

[0075] like Fig.16 As shown, the tobacco handling module 33 is installed on the far right side of the device, and mainly includes components such as the food-grade fifth belt 87 and the material temporary storage box 88. During normal detection, the tobacco on the third belt 74 naturally falls onto the fifth belt 87 through the sheet metal guide 77 and the tobacco on the fourth belt 86. According to the detection setting, the fifth belt 87 rotates forward to place the tobacco into the material temporary storage box 88 for manual disposal or reverses to place the tobacco into the tobacco conveying belt 2 of the flavoring production line to continue production.

[0076] Embodiment 2

[0077] This embodiment provides an integrated online detection method for tobacco cut structure and filling value, based on an integrated online detection device for tobacco cut structure and filling value in the first embodiment.

[0078] When tobacco is inspected online, the first belt slides forward and downward through the guide rail and the slider, contacts the tobacco on the production line, and takes tobacco samples by forward rotation of the first belt, and transports them to the first belt drop port on the top of the first belt, so that the tobacco naturally falls through the receiving port onto the second belt of the feeding and conveying module;

[0079] When manual sampling and testing is required, the second belt rotates forward, causing the tobacco to fall into the manual material taking module through the drop opening at one end of the second belt, and be taken out manually for laboratory identification. When device sampling and testing is required, the second belt rotates reversely, causing the tobacco to fall into the tobacco breaking module.

[0080] The tobacco shreds fall between the first needle roller and the second needle roller of the tobacco shredding module. Driven by the synchronous belt and the synchronous pulley, the first needle roller and the second needle roller rotate in opposite directions at different speeds to loosen the tobacco shreds again. The loosened tobacco shreds fall into the vibration feeding module.

[0081] The tobacco dropped from the tobacco scattering module enters the disc vibrating machine and vibrates spirally upward, and falls into the weighing receiving module at the outlet of the disc vibrating machine;

[0082] The tobacco shreds fall into the sample cup through the outlet of the disc vibrator. The weighing top block in the weighing receiving module lifts up the sample cup for weighing. When the weight reaches the set value, the scraper plate at the outlet of the disc vibrator scrapes and cuts off the tobacco shreds. After the weighing top block is lowered, the rotating platform rotates clockwise to continue the sample sorting.

[0083] The blowing and transplanting module transfers the tobacco in the sample cup to the blowing funnel of the tobacco blowing module, and drives the blowing funnel to rotate through the rotary cylinder at the bottom of the blowing funnel, so that its funnel mouth faces the photo detection module, and compressed air is ejected from the bottom of the blowing funnel through the quick exhaust valve, blowing the tobacco into the photo detection module for photo detection;

[0084] The tobacco compacting module uses a six-axis manipulator to transfer the sample cup to the cup fixing device, and the pressing block presses down according to the set pressure and the specified time. After the pressing is completed, the six-axis manipulator moves the sample cup to the compacting opening and shakes the tobacco in the cup into the compacting opening;

[0085] The third belt of the photographic inspection module and the fourth belt of the tobacco compacting module are used to transport the inspected tobacco to the tobacco handling module, where it is manually handled or reversed and placed on the tobacco transport belt of the flavoring production line to continue production.

[0086] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

[0087] Although the above describes the specific implementation mode of the present invention in conjunction with the accompanying drawings, it is not intended to limit the scope of protection of the present invention. Those skilled in the art should understand that various modifications or variations that can be made by those skilled in the art on the basis of the technical solution of the present invention without creative work are still within the scope of protection of the present invention.

Claims

1. An integrated online detection device for tobacco structure and filling value, characterized in that: It includes a base unit, and a plurality of functional modules are arranged on the base unit, and the functional modules include a line-input and material-retrieving module, one end of which cooperates with the production line, and the other end of which is connected with the feeding and conveying module; The feeding and conveying module comprises a second belt, one end of which is provided with a manual material taking module, and the other end of which is provided with a tobacco shredding module; A vibrating feeding module is provided at the bottom of the tobacco shredding module, and the vibrating feeding module includes a disc vibrator, and a weighing receiving module is provided at the outlet of the disc vibrator; The end of the weighing receiving module away from the vibration feeding module is respectively provided with a tobacco blowing module and a tobacco compacting module, and the tobacco blowing module is connected with the photo detection module; The photographing and detecting module and the tobacco compacting module are both connected to the tobacco processing module.

2. The integrated online detection device for tobacco structure and filling value according to claim 1, characterized in that: The inlet and material taking module is tiltedly arranged on the base unit through a group of supporting legs with height differences. The inlet and material taking module includes a first belt, which is slidably connected to the supporting legs through guide rails and sliders. A tobacco separation protrusion is provided on the first belt, and a first belt drop-off port is provided on the top of the first belt.

3. The integrated online detection device for tobacco structure and filling value according to claim 1, characterized in that: The tobacco shredding module is arranged below one end of the second belt, and comprises a first needle roller and a second needle roller, wherein the first needle roller and the second needle roller are driven to rotate by a synchronous belt and a synchronous pulley.

4. The integrated online detection device for tobacco structure and filling value according to claim 1, characterized in that: A scraper plate is provided at the outlet of the disc vibrator. The disc vibrator is installed on a vibration base, which is placed on the ground. The base unit is provided with holes that match the shape of the disc vibrator.

5. The integrated online detection device for tobacco cut structure and filling value according to claim 4, characterized in that: A lifting bracket is provided on the base unit, and the top of the lifting bracket interacts with the bottom of the vibration base.

6. The integrated online detection device for tobacco cut structure and filling value according to claim 1, characterized in that: The weighing material receiving module comprises a rotating platform, the rotating platform is provided with a plurality of material cup positioning openings, the material cup positioning openings are provided with sample separation material cups, and a weighing top block is provided below the rotating platform at the outlet of the disc vibrator.

7. The integrated online detection device for tobacco cut structure and filling value according to claim 1, characterized in that: The weighing and receiving module is connected with the tobacco blowing module through a blowing and transplanting module. The blowing and transplanting module includes a first clamping jaw installed on a rotary cylinder, the rotary cylinder is installed on a lifting cylinder, and the lifting cylinder is installed on a slide cylinder.

8. The integrated online detection device for tobacco structure and filling value according to claim 1, characterized in that: The tobacco blowing module comprises an air blowing funnel, and a funnel rotating cylinder and a quick exhaust valve are installed at the bottom of the air blowing funnel.

9. The integrated online detection device for tobacco cut structure and filling value according to claim 1, characterized in that: The tobacco shred compacting module comprises a material cup fixing device, a pressing block is arranged on the top of the material cup fixing device, and a six-axis manipulator is used to transfer the sample cup between the weighing and receiving module and the tobacco shred compacting module.

10. An integrated online detection method for tobacco cut structure and filling value, characterized in that: An integrated online detection device for tobacco cut structure and filling value according to any one of claims 1 to 9 comprises the following steps: When tobacco is inspected online, the first belt slides forward and downward through the guide rail and the slider, contacts the tobacco on the production line, and takes tobacco samples by forward rotation of the first belt, and transports them to the first belt drop port on the top of the first belt, so that the tobacco naturally falls through the receiving port onto the second belt of the feeding and conveying module; When manual sampling and testing is required, the second belt rotates forward, causing the tobacco to fall into the manual material taking module through the drop opening at one end of the second belt, and be taken out manually for laboratory identification. When device sampling and testing is required, the second belt rotates reversely, causing the tobacco to fall into the tobacco breaking module. The tobacco shreds fall between the first needle roller and the second needle roller of the tobacco shredding module. Driven by the synchronous belt and the synchronous pulley, the first needle roller and the second needle roller rotate in opposite directions at different speeds to loosen the tobacco shreds again. The loosened tobacco shreds fall into the vibration feeding module. The tobacco dropped from the tobacco scattering module enters the disc vibrating machine and vibrates spirally upward, and falls into the weighing receiving module at the outlet of the disc vibrating machine; The tobacco shreds fall into the sample cup through the outlet of the disc vibrator. The weighing top block in the weighing receiving module lifts up the sample cup for weighing. When the weight reaches the set value, the scraper plate at the outlet of the disc vibrator scrapes and cuts off the tobacco shreds. After the weighing top block is lowered, the rotating platform rotates clockwise to continue the sample sorting. The blowing and transplanting module transfers the tobacco in the sample cup to the blowing funnel of the tobacco blowing module, and drives the blowing funnel to rotate through the rotary cylinder at the bottom of the blowing funnel, so that its funnel mouth faces the photo detection module, and compressed air is ejected from the bottom of the blowing funnel through the quick exhaust valve, blowing the tobacco into the photo detection module for photo detection; The tobacco compacting module uses a six-axis manipulator to transfer the sample cup to the cup fixing device, and the pressing block presses down according to the set pressure and the specified time. After the pressing is completed, the six-axis manipulator moves the sample cup to the compacting opening and shakes the tobacco in the cup into the compacting opening; The third belt of the photographic inspection module and the fourth belt of the tobacco compacting module are used to transport the inspected tobacco to the tobacco handling module, where it is manually handled or reversed and placed on the tobacco transport belt of the flavoring production line to continue production.

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