CN215898866U - Double-length filter tip abnormity monitoring system - Google Patents
Double-length filter tip abnormity monitoring system Download PDFInfo
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- CN215898866U CN215898866U CN202122389069.6U CN202122389069U CN215898866U CN 215898866 U CN215898866 U CN 215898866U CN 202122389069 U CN202122389069 U CN 202122389069U CN 215898866 U CN215898866 U CN 215898866U
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Abstract
The utility model discloses a double-length filter tip abnormity monitoring system, which is characterized in that aiming at the characteristics of a double-length filter tip, a visual acquisition device and a light supplement device are arranged at a converging drum of a cigarette making machine, and an optical fiber sensor is arranged in the conveying direction of the double-length filter tip in front of the visual acquisition device, so that the double-length filter tip conveyed to the converging drum is subjected to image acquisition, a clear filter tip image is sent to a cigarette making machine controller for defect analysis, the cigarette making machine controller triggers a removing mechanism at the drum behind the converging drum to act, and a filter tip cigarette product with a detected defect is removed. The detection system provided by the utility model has the advantages of simple structure, convenience in adjustment and low cost, can accurately detect and eliminate unqualified double-length filter tips when the unqualified double-length filter tips pass through the converging drum wheel, and thoroughly solves the problem of serious product quality caused by the fact that cigarette products with defective cigarette holders flow into the market.
Description
Technical Field
The utility model relates to the field of cigarette manufacturing, in particular to a double-length filter tip abnormity monitoring system.
Background
The defect filter detection mode adopted by the current cigarette making machine has large limitation, for example, the ZJ17 type cigarette making machine can only detect whether a 50mm double-length filter passes through a converging drum and then eliminates the filter. However, when defective filters exceeding 50mm ± 0.5mm pass through the converging drum, the rejection cannot be measured and controlled, and thus such defective filters having a fine deviation are very likely to flow into the market, causing a serious product quality risk.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention aims to provide a double-length filter abnormality monitoring system for accurately detecting the defect of the double-length filter at the position of the converging drum of the cigarette making machine.
The technical scheme adopted by the utility model is as follows:
a double length filter anomaly monitoring system comprising:
the cigarette making machine comprises a vision acquisition device, a light supplementing power supply, an optical fiber sensor, a removing mechanism of the cigarette making machine and a cigarette making machine controller;
the vision acquisition device and the light supplement device are respectively arranged at a converging drum of the cigarette making machine, the optical fiber sensor is positioned in front of the vision acquisition device, and the removing mechanism is positioned at a drum wheel behind the converging drum wheel;
the optical fiber sensor is used for sensing the double-length filter tip to be detected and outputting a target object signal to the cigarette making machine controller;
the cigarette making machine controller is used for sending a trigger signal to the visual acquisition device to enable the visual acquisition device to acquire an image of a double-length filter tip to be detected, and sending a rejection instruction signal to the rejection mechanism to enable the rejection mechanism to act;
the vision acquisition device is used for sending an image signal of a double-length filter tip to be detected to the cigarette making machine controller for defect detection;
the light supplementing device is used for supplementing illumination for the vision acquisition device, and the light supplementing power supply is used for supplying power for the light supplementing device.
In at least one possible implementation thereof, the visual capture device is a CCD color camera.
In at least one possible implementation manner, the cigarette making machine controller comprises a cigarette equipment industrial personal computer and a cigarette equipment PLC.
In at least one possible implementation manner, the target object signal is transmitted to the cigarette equipment PLC by the optical fiber sensor; the triggering signal is transmitted to the visual acquisition device by the cigarette equipment PLC.
In at least one possible implementation manner, the image signal is transmitted to the industrial personal computer of the cigarette equipment by the visual acquisition device; the removing instruction signal is transmitted to the cigarette equipment PLC by the cigarette equipment industrial personal computer, and the cigarette equipment PLC controls the removing mechanism to act according to the removing instruction signal.
In at least one possible implementation manner, the light supplement power supply is a charging power supply which is independently arranged and has an independent switch.
In at least one possible implementation manner, the supplementary lighting power supply is arranged in the visual collection device, and the cigarette making machine controller is further configured to send a trigger signal to the visual collection device to turn on the supplementary lighting power supply.
The design concept of the utility model is that aiming at the characteristics of the double-length filter (as mentioned above, the defect caused by slight deviation of the length is easy to occur), the visual acquisition device and the light supplement device are arranged at the converging drum of the cigarette making machine, and the optical fiber sensor is arranged in the conveying direction of the double-length filter in front of the visual acquisition device, so as to realize the image acquisition of the double-length filter conveyed to the converging drum, and send the clear filter image to the cigarette making machine controller for defect analysis (through the visual image detection mode, in combination with the existing image processing technology and the research result based on product visual imaging in the field, whether the empty slot exists in the double-length filter, whether the length size of the double-length filter reaches the standard, and whether the defects such as burst, breakage and the like exist in the auxiliary detection filter appearance can be accurately and finely detected), so that the cigarette making machine controller triggers the rejecting mechanism at the drum behind the converging drum to act, and removing the filter tip cigarette products with the defects. The detection system provided by the utility model has the advantages of simple structure, convenience in adjustment and low cost, can accurately detect and eliminate unqualified double-length filter tips when the unqualified double-length filter tips pass through the converging drum wheel, and thoroughly solves the problem of serious product quality caused by the fact that cigarette products with defective cigarette holders flow into the market.
Drawings
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described with reference to the accompanying drawings, in which:
fig. 1 is a schematic diagram of a double-length filter abnormality monitoring system provided by an embodiment of the utility model.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative only and should not be construed as limiting the utility model.
The utility model provides an embodiment of a double-length filter abnormality monitoring system, and particularly, as shown in fig. 1, the double-length filter abnormality monitoring system may include: the cigarette making machine comprises a vision acquisition device, a light supplementing power supply, an optical fiber sensor, a cigarette making machine removing mechanism and a cigarette making machine controller. The vision acquisition device and the light supplement device are respectively arranged at a converging drum of the cigarette making machine (can be but not limited to be fixed at positions such as equipment wallboards by a support), the optical fiber sensor is positioned in front of the vision acquisition device (can also be arranged by similar components such as the support), and the removing mechanism is positioned at the drum behind the converging drum (based on the type of cigarette equipment, a plurality of removing mechanisms are possible, and the removing mechanism adopted by the utility model is limited to be a removing mechanism at the drum behind the converging drum). The optical fiber sensor is used for sensing the double-length filter tip to be detected and outputting a target object signal to the cigarette making machine controller. The cigarette making machine controller is used for sending a trigger signal to the vision acquisition device to enable the vision acquisition device to acquire an image of a double-length filter tip to be detected, and sending a rejection instruction signal to the rejection mechanism to enable the rejection mechanism to act. The vision acquisition device is used for sending the image signal of the double-length filter tip to be detected to the cigarette making machine controller for defect detection. The light supplementing device is used for supplementing illumination for the vision acquisition device (the obtained image is clearer, and subsequent detection and analysis are facilitated), and the light supplementing power supply is used for supplying power for the light supplementing device.
Further, the vision acquisition device is a CCD color camera.
Further, the cigarette making machine controller comprises a cigarette equipment industrial personal computer and a cigarette equipment PLC (the original machine control device can be adopted during implementation).
Further, the target object signal is transmitted to the cigarette equipment PLC by the optical fiber sensor; the triggering signal is transmitted to the visual acquisition device by the cigarette equipment PLC.
Further, the image signal is transmitted to the industrial personal computer of the cigarette equipment by the visual acquisition device; the removing instruction signal is transmitted to the cigarette equipment PLC by the cigarette equipment industrial personal computer, and the cigarette equipment PLC controls the removing mechanism to act according to the removing instruction signal.
Furthermore, the light supplement power supply is an independently arranged charging power supply with an independent switch.
Furthermore, the supplementary lighting power supply is arranged in the visual collection device, and the cigarette making machine controller is also used for sending a trigger signal to the visual collection device to enable the supplementary lighting power supply to be turned on.
In summary, the design concept of the present invention is that, aiming at the characteristics of the double-length filter (as mentioned above, the length is easy to have a defect due to slight deviation), the visual collection device and the light supplement device are arranged at the converging drum of the cigarette making machine, and the optical fiber sensor is arranged in the conveying direction of the double-length filter before the visual collection device, so as to realize the image collection of the double-length filter conveyed to the converging drum, and send the clear filter image to the cigarette making machine controller for defect analysis (by means of the visual image detection method, in combination with the existing image processing technology and the research results based on product visual imaging in the field, whether the double-length filter has empty slots or not, whether the length size of the double-length filter reaches the standard or not, and in addition, whether the filter appearance has defects such as burst or breakage or not), so that the cigarette making machine controller triggers the rejecting mechanism at the drum after the converging drum to act, and removing the filter tip cigarette products with the defects. The detection system provided by the utility model has the advantages of simple structure, convenience in adjustment and low cost, can accurately detect and eliminate unqualified double-length filter tips when the unqualified double-length filter tips pass through the converging drum wheel, and thoroughly solves the problem of serious product quality caused by the fact that cigarette products with defective cigarette holders flow into the market.
In the embodiments of the present invention, "at least one" means one or more, "a plurality" means two or more. "and/or" describes the association relationship of the associated objects, and means that there may be three relationships, for example, a and/or B, and may mean that a exists alone, a and B exist simultaneously, and B exists alone. Wherein A and B can be singular or plural. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship. "at least one of the following" and similar expressions refer to any combination of these items, including any combination of singular or plural items. For example, at least one of a, b, and c may represent: a, b, c, a and b, a and c, b and c or a and b and c, wherein a, b and c can be single or multiple.
The structure, features and effects of the present invention have been described in detail with reference to the embodiments shown in the drawings, but the above embodiments are merely preferred embodiments of the present invention, and it should be understood that technical features related to the above embodiments and preferred modes thereof can be reasonably combined and configured into various equivalent schemes by those skilled in the art without departing from and changing the design idea and technical effects of the present invention; therefore, the utility model is not limited to the embodiments shown in the drawings, and all the modifications and equivalent embodiments that can be made according to the idea of the utility model are within the scope of the utility model as long as they are not beyond the spirit of the description and the drawings.
Claims (7)
1. A double length filter abnormality monitoring system, comprising: the cigarette making machine comprises a vision acquisition device, a light supplementing power supply, an optical fiber sensor, a removing mechanism of the cigarette making machine and a cigarette making machine controller;
the vision acquisition device and the light supplement device are respectively arranged at a converging drum of the cigarette making machine, the optical fiber sensor is positioned in front of the vision acquisition device, and the removing mechanism is positioned at a drum wheel behind the converging drum wheel;
the optical fiber sensor is used for sensing the double-length filter tip to be detected and outputting a target object signal to the cigarette making machine controller;
the cigarette making machine controller is used for sending a trigger signal to the visual acquisition device to enable the visual acquisition device to acquire an image of a double-length filter tip to be detected, and sending a rejection instruction signal to the rejection mechanism to enable the rejection mechanism to act;
the vision acquisition device is used for sending an image signal of a double-length filter tip to be detected to the cigarette making machine controller for defect detection;
the light supplementing device is used for supplementing illumination for the vision acquisition device, and the light supplementing power supply is used for supplying power for the light supplementing device.
2. A double length filter abnormality monitoring system according to claim 1, wherein said vision acquisition device is a CCD color camera.
3. The double length filter abnormality monitoring system according to claim 1, wherein the cigarette making machine controller includes a cigarette making machine industrial personal computer and a cigarette making machine PLC.
4. The double length filter abnormality monitoring system according to claim 3, wherein the target signal is transmitted to the cigarette equipment PLC by the optical fiber sensor; the triggering signal is transmitted to the visual acquisition device by the cigarette equipment PLC.
5. The double length filter abnormality monitoring system according to claim 3, wherein the image signal is transmitted to the cigarette equipment industrial personal computer by the visual acquisition device; the removing instruction signal is transmitted to the cigarette equipment PLC by the cigarette equipment industrial personal computer, and the cigarette equipment PLC controls the removing mechanism to act according to the removing instruction signal.
6. The double-length filter abnormality monitoring system according to any one of claims 1 to 5, wherein the supplementary lighting power supply is a charging power supply which is independently provided and has an independent switch.
7. The double-length filter abnormality monitoring system according to any one of claims 1 to 5, wherein the supplementary lighting power supply is internally disposed in the visual collection device, and the cigarette making machine controller is further configured to send a trigger signal to the visual collection device to turn on the supplementary lighting power supply.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202122389069.6U CN215898866U (en) | 2021-09-28 | 2021-09-28 | Double-length filter tip abnormity monitoring system |
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| CN202122389069.6U CN215898866U (en) | 2021-09-28 | 2021-09-28 | Double-length filter tip abnormity monitoring system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113749286A (en) * | 2021-09-28 | 2021-12-07 | 河南中烟工业有限责任公司 | Double-length filter tip defect detection system for cigarette making machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113749286A (en) * | 2021-09-28 | 2021-12-07 | 河南中烟工业有限责任公司 | Double-length filter tip defect detection system for cigarette making machine |
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