CN213463807U - Tobacco shred blending uniformity detection system - Google Patents
Tobacco shred blending uniformity detection system Download PDFInfo
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- CN213463807U CN213463807U CN202022372568.XU CN202022372568U CN213463807U CN 213463807 U CN213463807 U CN 213463807U CN 202022372568 U CN202022372568 U CN 202022372568U CN 213463807 U CN213463807 U CN 213463807U
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Abstract
The utility model relates to a technical field is made to the tobacco, discloses a pipe tobacco blending homogeneity detecting system, include: the main leaf silk conveying belt is provided with a blending electronic belt scale on a conveying path of the main leaf silk conveying belt, and distance sensors are respectively arranged on the front side and the rear side of the conveying path of the main leaf silk conveying belt and above the main leaf silk conveying belt along the blending electronic belt scale. The utility model provides a pair of homogeneity detecting system is joined in marriage to pipe tobacco, can obtain the height information of pipe tobacco around joining in marriage on the conveyer belt through setting up distance sensor, and then obtain according to the height information and join in marriage the homogeneity index, simple structure can obtain fast and join in marriage homogeneity information, carries out quantitative analysis to for the adjustment of joining in marriage the belt weigher provides the foundation, be favorable to guaranteeing the homogeneity that the pipe tobacco joined in marriage, and easily popularize and apply.
Description
Technical Field
The utility model relates to a technical field is made to the tobacco, especially relates to a pipe tobacco blending homogeneity detecting system.
Background
In the blending process in the tobacco industry, blended tobacco shreds are added into main tobacco shreds conveyed by a belt through a belt electronic scale according to a certain proportion, but when the blending proportion is low, the operation frequency of the blended tobacco shred electronic belt scale is low, namely the belt speed is low, the blended tobacco shreds have certain aggregation, the blended tobacco shreds drop in a lump, namely the blended tobacco shreds drop in the main tobacco shreds unevenly, the blending uniformity of the tobacco shreds is influenced, and the quality of products in the subsequent flavoring process is unstable due to different adsorbability of different tobacco shred essence and spices.
The quality of the blending uniformity of the cut tobacco directly influences the rolling quality, the sensory quality and the stability of style characteristics of cigarette products, and is an important influence factor of the quality homogenization degree of the cigarette products. Therefore, the method can quickly and accurately detect and evaluate the blending uniformity of the cut tobacco, not only can provide support for parameter adjustment of process control such as the feeding amount of raw materials and equipment parameters in the processing process, but also can provide reference for the stability of the production process and the evaluation of the product quality, thereby improving the process control level of cigarette processing enterprises and the homogenization level of the cigarette product quality.
At present, most of the tobacco shred blending uniformity is obtained by visual observation, and efficient detection at any time cannot be realized.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a pipe tobacco mixes uniformity detecting system for solve or partly solve and mix the present acquisition that joins in marriage the homogeneity to the pipe tobacco and rely on the macroscopic observation mostly, can not realize the problem that high efficiency detected at any time.
The embodiment of the utility model provides a pipe tobacco blending uniformity detecting system, include: the main leaf silk conveying belt is provided with a blending electronic belt scale on a conveying path of the main leaf silk conveying belt, and distance sensors are respectively arranged on the front side and the rear side of the conveying path of the main leaf silk conveying belt and above the main leaf silk conveying belt along the blending electronic belt scale.
On the basis of the scheme, the distance sensor is connected to the communication module, the communication module is connected with the processing unit, and the processing unit is used for obtaining the tobacco shred blending uniformity index according to the distance between the distance sensor and the tobacco shred surface.
On the basis of the scheme, a plurality of distance sensors are arranged at intervals on the blending electronic belt scale along the conveying path of the main leaf wire conveying conveyor belt at the front side and/or the rear side of the conveying path of the main leaf wire conveying conveyor belt.
On the basis of the scheme, a plurality of distance sensors are arranged on the blending electronic belt scale along the width direction of the main leaf wire conveying conveyor belt on the front side and/or the rear side of the conveying path of the main leaf wire conveying conveyor belt.
On the basis of the scheme, the conveying direction of the blending electronic belt scale is perpendicular to the conveying direction of the main cut tobacco conveying belt.
On the basis of the scheme, the vertical height between the surface of the blending electronic belt scale and the surface of the main leaf yarn conveying conveyor belt is 40-60 cm.
On the basis of the scheme, the distance sensor is fixed through a support, and the support is fixedly arranged on one side of the main cut tobacco conveying belt.
On the basis of the scheme, the height of the support is adjustable.
The embodiment of the utility model provides a pair of pipe tobacco mixes and joins in marriage homogeneity detecting system can obtain the height information of pipe tobacco around mixing on the conveyer belt through setting up distance sensor, and then obtains mixing the homogeneity index according to height information, and simple structure can obtain fast and mix homogeneity information, carries out quantitative analysis to for mixing the adjustment of belt weigher and providing the foundation, be favorable to guaranteeing the pipe tobacco and mix the homogeneity of joining in marriage, and easily popularize and apply.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of a first structure of a tobacco shred blending uniformity detection system provided by an embodiment of the present invention;
fig. 2 is a second schematic structural diagram of a tobacco shred blending uniformity detection system provided by the embodiment of the present invention.
Reference numerals:
1. a main cut tobacco conveying belt; 2. mixing an electronic belt scale; 3. a distance sensor before blending; 4. a post-doping distance sensor; 5. main leaf shred conveying direction; 6. and (4) a bracket.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1, an embodiment of the utility model provides a pipe tobacco blending uniformity detecting system, this pipe tobacco blending uniformity detecting system includes: the main cut tobacco conveying belt 1 is provided with a blending electronic belt scale 2 on the conveying path of the main cut tobacco conveying belt 1. The conveying path of the main tobacco conveying belt 1 is a path along the main tobacco conveying direction 5. The main cut lamina is transported on the main cut lamina transport conveyor 1 in a main cut lamina transport direction 5. The blending electronic belt scale 2 conveys a preset amount of blending tobacco shreds to main leaf shreds in transportation.
Distance sensors are respectively arranged above the main leaf thread conveying belt 1 and on the front side and the rear side of the blending electronic belt scale 2 along the conveying path of the main leaf thread conveying belt 1. Namely, a distance sensor 3 before blending is arranged at the position of the main cut tobacco on the main cut tobacco conveying belt 1 before passing through the blending electronic belt scale 2; a post-blending distance sensor 4 is arranged at the position of the main leaf silk after passing through the blending electronic belt scale 2. The distance sensor monitors the distance between the distance sensor and the surface of the main cut tobacco in real time above the main cut tobacco conveying conveyor belt 1, so that the height information of the cut tobacco on the main cut tobacco conveying conveyor belt 1 can be obtained. The distance sensor 3 before blending is used for monitoring height information before tobacco shred blending; the distance sensor 4 after blending is used for monitoring height information after tobacco shreds are blended. And then the blending uniformity can be detected and judged according to the height change of the tobacco shreds before and after blending.
The tobacco shred blending uniformity detection system provided by the embodiment can obtain the height information of tobacco shreds before and after blending on the conveying belt by arranging the distance sensor, and then obtains the blending uniformity index according to the height information, has a simple structure, can quickly obtain the blending uniformity information, performs quantitative analysis, provides basis for adjusting the blending belt weigher, is favorable for ensuring the uniformity of tobacco shred blending, and is easy to popularize and apply.
On the basis of the embodiment, further, the distance sensor is connected to the communication module, the communication module is connected to the processing unit, and the processing unit is used for obtaining the tobacco shred blending uniformity index according to the distance between the distance detected by the distance sensor and the tobacco shred surface. The communication module is used for sending the distance information obtained by the distance sensor to the processing module. The communication module can be in a wired communication mode or a wireless communication mode. The processing module can be an upper computer and the like, and can obtain height information before and after tobacco shred blending according to the distance information sent by the communication module, so as to judge the blending uniformity.
For example, a preset height variation range before and after blending under the condition that the tobacco shreds are blended uniformly can be obtained in advance through a test and the like, the processing module can obtain actual height information before and after the tobacco shreds are blended according to the distance information sent by the communication module, and the blending uniformity is judged by comparing the actual height variation before and after the tobacco shreds are blended with the preset height variation range; and obtaining a blending uniformity quantitative index according to the specific difference between the actual height change before and after blending and the preset height change range.
On the basis of the above embodiment, further, a plurality of distance sensors are provided at intervals along the conveying path of the main leaflet filament conveying conveyor 1 on the front side and/or the rear side of the blending electronic belt scale 2 along the conveying path of the main leaflet filament conveying conveyor 1. That is, as shown in fig. 1, a plurality of pre-blend distance sensors 3 may be provided along the main leaf thread transport direction 5, and a plurality of post-blend distance sensors 4 may be provided. The tobacco shred height monitoring device is used for monitoring the tobacco shred heights of different positions on the main tobacco shred conveying conveyor belt 1, the monitoring range is increased in the length direction of the main tobacco shred conveying conveyor belt 1, and the improvement of the detection accuracy is facilitated.
Further, a plurality of distance sensors are provided in the blending electronic belt scale 2 along the width direction of the main leaf wire transport conveyor 1 on the front side and/or the rear side of the transport path of the main leaf wire transport conveyor 1. As shown in fig. 2, a plurality of pre-blend distance sensors 3 and/or post-blend distance sensors 4 may also be provided in the width direction of the main tobacco conveyor belt 1. So as to increase the monitoring range in the width direction of the main cut tobacco conveying belt 1 and improve the detection accuracy.
Specifically, when a plurality of distance sensors are respectively arranged along the length direction and the width direction of the main cut tobacco conveying belt 1, the blending uniformity can be detected and judged by comparing the height changes of different parts before and after blending cut tobacco; the blending uniformity can also be detected and judged by comparing the heights of different parts of the blended tobacco shreds, for example, the tolerance between the measurement results of a plurality of distance sensors 4 after blending can be calculated as the blending uniformity index to judge the blending uniformity.
Furthermore, the main technical scheme of the utility model is to provide a tobacco shred blending uniformity detection system, which mainly lies in the arrangement of a distance sensor, and utilizes the height change before and after tobacco shred blending to judge the blending uniformity; it then is not to what the processing unit specifically how to detect the judgement to mixing the homogeneity according to the altitude variation around mixing the utility model discloses a protection is important, specifically does not do the restriction.
On the basis of the above embodiment, further, the conveying direction of the blending electronic belt scale 2 is perpendicular to the conveying direction of the main tobacco shred conveying belt 1. The tobacco shreds are conveniently blended with the main cut tobacco shreds; and mix the occupation space of electronic belt scale 2 on main leaf silk transportation conveyer belt 1 less, still can reduce the influence to main leaf silk transportation to and be convenient for distance sensor's setting.
On the basis of the above embodiment, further, the vertical height between the surface of the blending electronic belt scale 2 and the surface of the main tobacco shred conveying belt 1 is 40-60 cm. I.e. the blended tobacco shreds fall onto the main leaf shreds from the height range. The height range can ensure the smooth transportation of the main cut tobacco, is convenient for the arrangement of the blending electronic belt scale 2, and can avoid the blending cut tobacco from spilling or deviating in the falling process.
On the basis of the above embodiment, further, the distance sensor is fixed by a bracket 6, and the bracket 6 is fixedly arranged on one side of the main tobacco conveying belt.
On the basis of the above-described embodiment, further, the height of the bracket 6 is adjustable. So as to adapt to more situations and improve the applicability and the flexibility. Specifically, the vertical section of the bracket 6 is divided into a plurality of sections, and the adjacent two sections can be connected through threads. The height adjustment of the vertical section of the bracket 6 can be realized by the rotation of the vertical section of the bracket 6. The height adjusting structure of the bracket 6 may be other structures, and is not limited specifically, so as to achieve the purpose of adjusting the height of the bracket 6.
Further, the bracket 6 comprises a parallel section which is positioned above the main tobacco shred conveying belt 1 and is parallel to the main tobacco shred conveying belt 1, and the parallel section is in a telescopic structure. Specifically, the parallel section can be divided into a plurality of sections, and the adjacent two sections are connected in a sleeved mode and can move relatively, so that the parallel section can stretch out and draw back. The length of the parallel section is adjustable, the parallel section is convenient to adapt to the arrangement of distance sensors with different quantities, and the applicability and the flexibility are improved.
Further, the distance sensor is arranged on the bracket 6 in an adjustable horizontal position. Can set up a plurality of distance sensor installation positions along the horizontal direction on support 6, distance sensor can fix in suitable position department according to actual conditions, and can realize that horizontal position is adjustable through adjusting the mounted position according to actual need. To accommodate many different situations.
On the basis of the above embodiment, further, the present embodiment provides a tobacco shred blending uniformity detection system based on the current situation of the working section of blending different types of tobacco shreds, and the height information of the tobacco shreds before and after blending on the conveyor belt can be obtained by arranging the distance sensor, so as to obtain a blending uniformity index according to the height information.
The embodiment comprises tobacco shred height distance sensors before and after blending, a control sampling communication module and a processing unit. Tobacco shred height distance sensor before blending: the height detection device is used for detecting the height of the tobacco shred pile before blending the tobacco shreds. Tobacco shred height distance sensor before and after blending: the height detection device is used for detecting the height of the tobacco shred stacks after blending the tobacco shreds. The control sampling communication module: and transmitting the sampled tobacco shred height data to a processing unit. The processing unit can obtain the blending uniformity of the actual cut tobacco through corresponding processing analysis.
The embodiment can detect the height of the tobacco shred stacks before and after blending; then, the uniformity of tobacco shred blending is calculated by comparing the heights of tobacco shred stacks before and after the tobacco shred blending by utilizing a related algorithm; the actual blending uniformity of different blended tobacco shreds can be monitored in real time, and quantitative analysis is carried out, so that a basis is provided for adjustment of a blending belt weigher, and the blending uniformity of the tobacco shreds is ensured.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (8)
1. A tobacco shred blending uniformity detection system is characterized by comprising: the main leaf silk conveying belt is provided with a blending electronic belt scale on a conveying path of the main leaf silk conveying belt, and distance sensors are respectively arranged on the front side and the rear side of the conveying path of the main leaf silk conveying belt and above the main leaf silk conveying belt along the blending electronic belt scale.
2. The tobacco shred blending uniformity detection system according to claim 1, wherein the distance sensor is connected to the communication module, the communication module is connected to the processing unit, and the processing unit is used for obtaining the tobacco shred blending uniformity index according to the distance between the tobacco shred blending uniformity index and the surface of the tobacco shred detected by the distance sensor.
3. The tobacco shred blending uniformity detection system according to claim 1, wherein a plurality of distance sensors are arranged at intervals along the conveying path of the main tobacco shred conveying conveyor at the front side and/or the rear side of the blending electronic belt scale along the conveying path of the main tobacco shred conveying conveyor.
4. The tobacco shred blending uniformity detection system according to claim 1, wherein a plurality of distance sensors are arranged on the blending electronic belt scale along the width direction of the main tobacco shred conveying conveyor along the front side and/or the rear side of the conveying path of the main tobacco shred conveying conveyor.
5. A tobacco shred blending uniformity detection system according to any one of claims 1 to 4, wherein the conveying direction of the blending electronic belt scale is perpendicular to the conveying direction of the main tobacco shred conveying belt.
6. The tobacco shred blending uniformity detection system according to claim 5, wherein the vertical height between the surface of the blending electronic belt scale and the surface of the main tobacco shred conveying conveyor belt is 40-60 cm.
7. A cut tobacco blending uniformity detection system according to any one of claims 1 to 4, wherein the distance sensor is fixed by a bracket, and the bracket is fixedly arranged on one side of the main cut tobacco conveying conveyor belt.
8. The tobacco shred blending uniformity detection system according to claim 7, wherein the height of the bracket is adjustable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022372568.XU CN213463807U (en) | 2020-10-22 | 2020-10-22 | Tobacco shred blending uniformity detection system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022372568.XU CN213463807U (en) | 2020-10-22 | 2020-10-22 | Tobacco shred blending uniformity detection system |
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| CN213463807U true CN213463807U (en) | 2021-06-18 |
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| CN202022372568.XU Active CN213463807U (en) | 2020-10-22 | 2020-10-22 | Tobacco shred blending uniformity detection system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114689153A (en) * | 2022-03-28 | 2022-07-01 | 甘肃烟草工业有限责任公司 | Laser technology-based on-line tobacco shred blending ratio nondestructive testing device and method |
| CN115702691A (en) * | 2021-08-10 | 2023-02-17 | 秦皇岛烟草机械有限责任公司 | Filament cutter and automatic material density detection and adjustment method |
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2020
- 2020-10-22 CN CN202022372568.XU patent/CN213463807U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115702691A (en) * | 2021-08-10 | 2023-02-17 | 秦皇岛烟草机械有限责任公司 | Filament cutter and automatic material density detection and adjustment method |
| CN114689153A (en) * | 2022-03-28 | 2022-07-01 | 甘肃烟草工业有限责任公司 | Laser technology-based on-line tobacco shred blending ratio nondestructive testing device and method |
| CN114689153B (en) * | 2022-03-28 | 2024-01-26 | 甘肃烟草工业有限责任公司 | Online tobacco shred blending proportion nondestructive testing device and method based on laser technology |
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