CN218251603U

CN218251603U - Online edulcoration device of pipe tobacco based on machine vision formation of image

Info

Publication number: CN218251603U
Application number: CN202222655809.0U
Authority: CN
Inventors: 段煌
Original assignee: Wuhan Dahui New Technology Co ltd
Current assignee: Wuhan Dahui New Technology Co ltd
Priority date: 2022-10-10
Filing date: 2022-10-10
Publication date: 2023-01-10
Anticipated expiration: 2032-10-10

Abstract

The utility model provides an online edulcoration device of pipe tobacco based on machine vision formation of image, include: the rotary vibration material distributor is used for dispersing piled materials to the periphery and discharging the dispersed materials; the material guide plate is obliquely arranged below the discharge position of the rotary vibration distributor; the sundry detection device is arranged above the tail end of the material guide plate and is used for identifying the position of sundries at the tail end of the material guide plate; the sundry removing device is arranged obliquely below the tail end of the guide plate and is used for removing the recognized sundries when the recognized sundries leave the guide plate. The utility model provides an online edulcoration device of pipe tobacco can reject the debris in the pipe tobacco effectively, and whole equipment adopts from last mode setting down, has reduced area effectively.

Description

Online edulcoration device of pipe tobacco based on machine vision formation of image

Technical Field

The utility model relates to a pipe tobacco edulcoration equipment technical field specifically relates to a pipe tobacco online edulcoration device based on machine vision formation of image.

Background

The tobacco shred manufacturing process has multiple processes and long conveying distance, so that iron metal such as screws, stainless steel sheets, plastic sheets, films, hemp ropes and other sundries are difficultly mixed in the manufactured tobacco shred, the parts of the cigarette making machine are easily damaged after the manufactured tobacco shred flows into the cigarette making machine, the finished product quality of cigarettes is also influenced, and generally, the tobacco shred needs to undergo an impurity removal process before entering the tobacco shred feeding machine so as to ensure the purity of the tobacco shred conveyed from the tobacco shred feeding machine to a cigarette packing workshop.

At present, the impurity removal mode commonly adopted by cigarette enterprises is as follows: the conveyer belt that the level set up is used for conveying the pipe tobacco, end at the conveyer belt is provided with image recognition device, the pipe tobacco rejects the impurity of discerning at the in-process of whereabouts through highly-compressed air, carry to the pipe feeding built-in through hoist mechanism after rejecting the impurity, pipe tobacco in the pipe feeding built-in passes through wind-force and carries to the wraparound workshop, this edulcoration scheme carries out technical transformation on the basis of original production line and forms, but how transform and reserve equipment transformation space after the production line is built to the impossible advance of original production line when building, consequently, make equipment transformation comparatively difficult because the restriction of size when carrying out equipment transformation, use after reluctantly transforming, the maintenance is all very inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides an online edulcoration device of pipe tobacco based on machine vision formation of image, include: the device comprises a rotary vibration distributor 2, a material guide plate 3, a sundry detecting device and a sundry removing device, wherein the rotary vibration distributor 2 is used for dispersing incoming cut tobaccos to the periphery and discharging the dispersed cut tobaccos; the material guide plate 3 is obliquely arranged below the discharging position of the rotary vibration distributor 2; the sundries detection device is arranged above the tail end of the material guide plate 3 and is used for identifying the position of sundries at the tail end of the material guide plate 3; the sundries removing device is arranged below the tail end of the material guide plate 3 and used for removing the recognized sundries after leaving the material guide plate 3.

Furthermore, a material distribution disc 22 is arranged in the rotational vibration material distributor 2, a material blanking port 23 is arranged on the side wall of the rotational vibration material distributor 2 corresponding to the material distribution disc 22, and a vibration motor is arranged on the rotational vibration material distributor 2.

Furthermore, the blanking openings 23 are multiple, and the blanking openings 23 are distributed annularly.

Further, the sundries detecting device comprises a camera 62, and a lens of the camera 62 faces the tail end of the material guide plate 3.

Further, an image processing device is also included, and the camera 62 is connected with the image processing device.

Further, debris removing devices includes air cock 71, be provided with the control valve on the air cock 71, the air cock 71 is a plurality of, and is a plurality of air cock 71 with the width of stock guide 3 is corresponding.

Further, the device also comprises a sundries collecting box 5, wherein the sundries collecting box 5 is arranged below the sundries removing device, and the sundries collecting box 5 is used for collecting removed sundries.

The utility model provides an online edulcoration device of pipe tobacco based on machine vision formation of image adopts the tripper that shakes soon to carry out the stand of pipe tobacco with the pipe tobacco to dispersion all around and through the stock guide acceleration gliding of slope setting thin, and then utilizes vision imaging device to carry out debris and detect, rejects the debris in the pipe tobacco. The utility model discloses an online edulcoration device adopts top-down's integral type structural design, has shortened the ascending length in horizontal direction widely, has reduced area, has avoided the workshop crowded, is convenient for carry out technical transformation to current cigarette factory throwing line, is convenient for reform transform installation, the maintenance of equipment, also makes to reform transform each item parameter index and have bigger design space in-process.

Drawings

FIG. 1 is a schematic structural diagram of a tobacco shred online impurity removal device based on machine vision imaging provided by the utility model;

fig. 2 is a schematic structural view of the rotational vibration distributor provided by the present invention;

fig. 3 is a schematic structural view of the sundries detecting device and the sundries removing device provided by the utility model arranged on two sides of the bottom of the material guiding plate;

fig. 4 is a schematic structural diagram of the debris detecting device provided by the present invention;

wherein, 1, a wire feeding machine; 11. a silk suction pipe; 2. a rotational vibration distributor; 21. a feed inlet; 22. distributing disks; 23. a blanking port; 3. a material guide plate; 31. a baffle plate; 4. a transfer bin; 5. a sundries collecting box; 6. a protective shell; 61. a light-transmitting plate; 62. a camera; 63. a light source; 7. an air supply box; 71. an air tap.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, the utility model provides an online edulcoration device of pipe tobacco based on machine vision formation of image, include: the wire feeder comprises a wire feeder 1, a rotary vibration distributor 2, a material guide plate 3, a sundry detection device, a sundry removing device, a transfer bin 4 and a sundry collecting box 5.

The side wall of the wire feeding machine 1 is provided with a wire suction pipe 11, and the wire suction pipe 11 is connected with a rolling and connecting device in a rolling and packing workshop, which is the prior art and is not described herein again.

The spin vibration tripper 2 sets up on the wire feeder 1, the utility model discloses a spin vibration tripper 2 is formed by the screen modification that shakes soon, changes the screen cloth of the screen that shakes soon into the branch charging tray 22 that does not have the screen hole, removes the subsieve material bin outlet that shakes soon, the utility model discloses a blanking mouth 23 is the oversize material bin outlet that shakes soon, the utility model discloses be provided with a plurality of blanking mouths 23, a plurality of blanking mouths 23 are the annular and distribute, and spin vibration tripper 2's top is provided with feed inlet 21, and during the use, the pipe tobacco that contains debris falls to branch charging tray 22 through feed inlet 21 on, is done the excitation source by the vertical type motor, and eccentric weight is installed at upper and lower both ends of motor, changes the rotary motion of motor into the cubic element motion of level, perpendicular, slope, transmits this motion for the branch charging tray again, makes the pipe tobacco be the flaring involute motion on dividing the charging tray, finally from the blanking mouth all around of dividing the charging tray.

The plurality of guide plates 3 are obliquely arranged on the filament feeding machine 1 below the plurality of corresponding blanking ports 23 in a downward inclined manner, namely the guide plates 3 correspond to the blanking ports 23 one by one, and the guide plates 3 are black. Specifically, the included angle between the material guide plate 3 and the vertical plane is 10-30 degrees, the top of the material guide plate 3 is butted with the corresponding blanking port 23, the tail end of the material guide plate is in a free state, the cut tobacco discharged from the blanking port 23 falls onto the material guide plate 3 and slides downwards along the material guide plate 3, the material guide plate 3 is close to a vertical arrangement, so that the cut tobacco slides downwards along the material guide plate at a proper acceleration, the cut tobacco on the material guide plate keeps in a thin state, and the detection accuracy of the impurity detection device is ensured. In order to ensure that the cut tobacco on the material guiding plate 3 is all within the detection range of the impurity detection device, baffles 31 may be disposed on both sides of the material guiding plate 3, as shown in fig. 4.

The sundries detection devices are arranged on the wire feeding machine 1 obliquely above the tail ends of the guide plates 3 in a downward inclined mode, and the sundries detection devices correspond to the tail ends of the guide plates one by one. The foreign matter detection device includes: protective housing 6, light-passing board 61, camera 62, light source 63, protective housing 6 moves towards correspondingly one side of stock guide 3 is provided with the installing port, the light-passing board 61 is installed in the installing port, light-passing board 61 is white light-passing board, camera 62 sets up and is keeping away from light-passing board 61 in the protective housing 6, camera 62's camera lens orientation the end of stock guide 3, light source 63 sets up and is being close to light-passing board 61 in the protective housing 6, light source 63's light emitting area orientation light-passing board 61. The camera can gather the picture of the tobacco shred spread thinly at the tail end of the material guide plate in real time, and transmits the gathered picture to the image processing device, and the image processing device compares the shape of the tobacco shred in the received picture with the picture stored in advance, so as to judge whether sundries exist, and if the sundries exist, the position of the sundries is transmitted to the PLC.

The sundries removing device is multiple and is arranged on the wire feeder 1 below the tail end of the guide plate 3 correspondingly, namely the sundries removing device corresponds to the tail end of the guide plate one by one. Debris removing devices includes: air supply box 7, air cock 71, air supply box 7 passes through the pipeline and links to each other with the air-blower, be provided with the solenoid valve on the air cock 71, the solenoid valve with the PLC controller links to each other, air cock 71 is a plurality of, and is a plurality of air cock 71 sets up side by side on the air supply box 7 case, and is a plurality of the length that air cock 71 links to each other is not less than the width of stock guide 3, air cock 71 tilt up sets up, air cock 71's the end of giving vent to anger is located the terminal oblique below of stock guide 3 is from not influencing qualified normal whereabouts of pipe tobacco. When the PLC receives the signal of the position of the sundries, the PLC controls the corresponding electromagnetic valve to be opened, the air nozzle corresponding to the electromagnetic valve blows air, so that the recognized sundries are removed when leaving the material guide plate, and the qualified cut tobacco can normally fall.

The transfer bin 4 is arranged on the tobacco feeder 1 below the air tap 71, the top and the bottom of the transfer bin 4 are both in an open structure, the top of the transfer bin 4 is positioned right below the tail end of the material guide plate 3, the bottom of the transfer bin 4 is communicated with the tobacco feeder 1, and qualified tobacco shreds normally fall into the transfer bin 4 and then fall into the tobacco feeder 1; the sundries collecting box 5 is arranged on the outer side wall of the transfer bin 4, and sundries removed through the air nozzle 71 can fall into the sundries collecting box 5.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. The utility model provides an online edulcoration device of pipe tobacco based on machine vision formation of image which characterized in that includes:

the rotary vibration distributor (2), the rotary vibration distributor (2) is used for dispersing the incoming cut tobacco to the periphery and discharging the dispersed cut tobacco;

the material guide plate (3) is obliquely arranged below the discharging position of the rotary vibration distributor (2) downwards;

the sundries detection device is arranged above the tail end of the material guide plate (3) and is used for identifying the position of sundries at the tail end of the material guide plate (3);

the sundries removing device is arranged below the tail end of the material guide plate (3) and used for removing the recognized sundries after leaving the material guide plate (3).

2. The online tobacco shred impurity removing device based on machine vision imaging according to claim 1, wherein a material distribution disc (22) is arranged in the rotational vibration material distributor (2), a material dropping opening (23) is arranged on the side wall of the rotational vibration material distributor (2) corresponding to the material distribution disc (22), and a vibration motor is arranged on the rotational vibration material distributor (2).

3. The machine vision imaging-based online tobacco shred impurity removing device according to claim 2, wherein the number of the blanking ports (23) is multiple, and the plurality of the blanking ports (23) are distributed in an annular shape.

4. The online tobacco shred impurity removing device based on machine vision imaging according to claim 1, wherein the impurity detecting device comprises a camera (62), and a lens of the camera (62) faces the tail end of the material guide plate (3).

5. The online tobacco shred impurity removing device based on machine vision imaging according to claim 4, further comprising an image processing device, wherein the camera (62) is connected with the image processing device.

6. The online tobacco shred impurity removing device based on machine vision imaging according to claim 1, wherein the impurity removing device comprises an air nozzle (71), a control valve is arranged on the air nozzle (71), the number of the air nozzles (71) is multiple, and the width of the air nozzles (71) corresponds to the width of the material guide plate (3).

7. The online tobacco shred impurity removing device based on machine vision imaging according to claim 1, further comprising a impurity collecting box (5), wherein the impurity collecting box (5) is arranged below the impurity removing device, and the impurity collecting box (5) is used for collecting removed impurities.