CN215477881U - Online monitoring system for flat belt operation of cigarette making machine - Google Patents
Online monitoring system for flat belt operation of cigarette making machine Download PDFInfo
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- CN215477881U CN215477881U CN202121553486.3U CN202121553486U CN215477881U CN 215477881 U CN215477881 U CN 215477881U CN 202121553486 U CN202121553486 U CN 202121553486U CN 215477881 U CN215477881 U CN 215477881U
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Abstract
The utility model provides an on-line monitoring system for the flat belt operation of a cigarette making machine, which comprises: the device comprises a sensor bracket, a controller, a display and a plurality of pulse sensors. The sensor supports corresponding to the pulse sensors are arranged on the side edges of a main belt driving wheel, a main belt driven wheel, a cloth belt driving wheel, a cloth belt driven wheel, a silk suction belt driving wheel and a silk suction belt driven wheel of the cigarette making machine respectively so as to detect the number of rotation pulses of each rotating wheel, and one pulse is accumulated when each rotating wheel rotates for one circle. The controller is in signal connection with the pulse sensor and calculates a main belt transmission coefficient, a cloth belt transmission coefficient and a silk suction belt transmission coefficient according to the number of the rotating pulses of each rotating wheel so as to judge whether the running states of the main belt, the cloth belt and the silk suction belt are normal or not. And the display is in signal connection with the controller and is used for displaying the number of the rotating pulses and the running states of the main belt, the cloth belt and the silk suction belt in real time. The utility model can improve the fault diagnosis efficiency of cigarette making machine equipment.
Description
Technical Field
The utility model relates to the technical field of cigarette production monitoring, in particular to an online monitoring system for flat belt operation of a cigarette making machine.
Background
The ZJ17 type cigarette making machine is one of the main machine types in tobacco industry, has the advantages of moderate running speed, compact structure, good stability, convenient maintenance and the like, and consists of basic process equipment and various auxiliary equipment. The transmission of the tobacco shred feeder is various and comprises a main motor transmission mode, a cloth belt transmission mode, a tobacco shred conveying belt transmission mode, a tobacco shred lifting belt and a tobacco suction belt transmission mode. Transmission failure may be caused by abrasion and slipping during operation of the equipment, and the production efficiency is reduced. Therefore, how to effectively monitor the running state of the flat belt to provide fault reason analysis and maintenance reminding has important significance.
SUMMERY OF THE UTILITY MODEL
The utility model provides an online monitoring system for flat belt operation of a cigarette making machine, which solves the problem that the existing cigarette making machine cannot identify and forecast transmission faults in time, can improve the fault diagnosis efficiency of cigarette making machine equipment, and realizes the advance alarm and intelligent diagnosis of equipment faults.
In order to achieve the purpose, the utility model provides the following technical scheme:
an on-line monitoring system for flat belt operation of a cigarette making machine, comprising: the device comprises a sensor bracket, a controller, a display and a plurality of pulse sensors;
the sensor supports corresponding to the pulse sensors are arranged on the side edges of a main belt driving wheel, a main belt driven wheel, a cloth belt driving wheel, a cloth belt driven wheel, a silk suction belt driving wheel and a silk suction belt driven wheel of the cigarette making machine respectively so as to detect the number of rotation pulses of each rotating wheel, and one pulse is accumulated when each rotating wheel rotates for one circle;
the controller is in signal connection with the pulse sensor, calculates a main belt transmission coefficient, a cloth belt transmission coefficient and a silk suction belt transmission coefficient according to the number of the rotation pulses of each rotating wheel, and judges whether the running states of the main belt, the cloth belt and the silk suction belt are normal or not according to the main belt transmission coefficient, the cloth belt transmission coefficient and the silk suction belt transmission coefficient;
the display is in signal connection with the controller and is used for displaying the number of the rotating pulses in real time and the running states of the main belt, the cloth belt and the silk suction belt.
Preferably, the method further comprises the following steps: an air pressure sensor;
the air pressure sensor is in signal connection with the controller, is arranged in the wire suction belt tensioning cylinder and is used for detecting the negative pressure value of the wire suction belt tensioning cylinder;
and the controller controls the display to display negative pressure abnormity alarm when the negative pressure value is smaller than a set negative pressure threshold value.
Preferably, the method further comprises the following steps: a vibration sensor;
the vibration sensors are respectively and correspondingly arranged at the peripheries of a main belt driving wheel, a main belt driven wheel, a cloth belt driving wheel, a cloth belt driven wheel, a cut tobacco sucking belt driving wheel and a cut tobacco sucking belt driven wheel of the cigarette making machine and are used for detecting the vibration values of the peripheries of the driving wheel and the driven wheel;
and the controller controls the display to display a vibration abnormity alarm when the vibration value is larger than a set vibration threshold value.
Preferably, the method further comprises the following steps: a temperature sensor;
the temperature sensors are respectively and correspondingly arranged at the bearings of a main belt driving wheel, a main belt driven wheel, a cloth belt driving wheel, a cloth belt driven wheel, a cut tobacco sucking belt driving wheel and a cut tobacco sucking belt driven wheel of the cigarette making machine so as to detect the temperature of the bearings;
and the controller controls the display to display temperature abnormity alarm when the bearing temperature is greater than a set temperature threshold value.
Preferably, the method further comprises the following steps: an alarm device;
the alarm device is in signal connection with the controller and gives an alarm when the running state of the main belt, the cloth belt or the silk suction belt is abnormal.
Preferably, the alarm device includes at least any one of the following: alarm indicator lamp, audible and visual alarm and buzzer.
Preferably, the sensor holder includes: the fixing seat, the clamping plate, the bottom plate and the mounting plate;
the fixing seat is provided with a groove, the bottom plate is clamped in the groove, and the mounting plate is vertically arranged on the bottom plate;
the clamping plate is detachably mounted on the fixed seat and used for buckling and pressing the bottom plate on the fixed seat;
the pulse sensor is characterized in that a mounting hole is formed in the mounting plate, and the pulse sensor is fixed on the mounting plate through the mounting hole.
Preferably, the sensor holder further comprises: a fixing clip;
one side of the fixing clamp is fixed with the clamping plate, the other side of the fixing clamp is fixed with the fixing seat, and the fixing clamp buckles the clamping plate on one side of the upper surface of the fixing seat.
Preferably, the fixing seat is provided with a through hole and a fixing hole, rotating shafts are arranged on two sides of the bottom plate, and the bottom plate penetrates through the through hole through the rotating shafts, so that the bottom plate is clamped in the groove;
when the installation plate needs to be stored, the bottom plate and the fixed seat rotate around the rotating shaft, so that the installation plate is adjusted in position.
Preferably, the controller is a PLC controller or a microprocessor.
The utility model provides an on-line monitoring system for flat belt running of a cigarette making machine, which adopts a plurality of pulse sensors to detect the number of rotating pulses of each rotating wheel, and a controller calculates the transmission coefficient of a main belt, the transmission coefficient of a cloth belt and the transmission coefficient of a cut tobacco suction belt so as to judge whether the running states of the main belt, the cloth belt and the cut tobacco suction belt are normal or not and display the running states in real time through a display. The problem that the existing cigarette making machine cannot recognize and forecast transmission faults in time is solved, the fault diagnosis efficiency of cigarette making machine equipment can be improved, and the advance alarming and intelligent diagnosis of equipment faults are realized.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description, serve to explain the principles of the utility model.
FIG. 1 is a schematic structural diagram of an on-line monitoring system for flat belt operation of a cigarette making machine according to the present invention.
Fig. 2 is a schematic diagram of an online monitoring system according to an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a sensor holder according to an embodiment of the present invention.
Detailed Description
In order to make the technical field of the utility model better understand the scheme of the embodiment of the utility model, the embodiment of the utility model is further described in detail with reference to the drawings and the implementation mode.
Aiming at the problem that the transmission fault of the current cigarette making machine can not be identified and forecasted in time. The utility model provides a monitoring system for the flat belt running state of a cigarette making machine, which adopts a plurality of pulse sensors to detect the number of rotating pulses of each rotating wheel, and a controller calculates the transmission coefficient of a main belt, the transmission coefficient of a cloth belt and the transmission coefficient of a cut tobacco suction belt so as to judge whether the running states of the main belt, the cloth belt and the cut tobacco suction belt are normal or not and display the running states in real time through a display. The problem that the existing cigarette making machine cannot recognize and forecast transmission faults in time is solved, the fault diagnosis efficiency of cigarette making machine equipment can be improved, and the advance alarming and intelligent diagnosis of equipment faults are realized.
As shown in fig. 1 and 2, a system for monitoring the flat belt running status of a cigarette making machine comprises: a controller, a display and a plurality of pulse sensors. The pulse sensors are respectively and correspondingly arranged on the side edges of a main belt driving wheel, a main belt driven wheel, a cloth belt driving wheel, a cloth belt driven wheel, a silk suction belt driving wheel and a silk suction belt driven wheel of the cigarette making machine so as to detect the number of rotation pulses of each rotating wheel, and one pulse is accumulated when each rotating wheel rotates for one circle. The controller is in signal connection with the pulse sensor, calculates the transmission coefficient of the main belt, the transmission coefficient of the cloth belt and the transmission coefficient of the silk suction belt according to the number of the rotation pulses of each rotating wheel, and judges whether the running states of the main belt, the cloth belt and the silk suction belt are normal or not according to the transmission coefficient of the main belt, the transmission coefficient of the cloth belt and the transmission coefficient of the silk suction belt. The display is in signal connection with the controller and is used for displaying the number of the rotating pulses in real time and the running states of the main belt, the cloth belt and the silk suction belt.
In practical application, the pulse sensor is used for detecting the rotating pulse numbers of the driving wheel and the driven wheel, the pulse ratio between the driving wheel and the driven wheel is compared, and when the pulse number of the driving wheel is continuously higher than that of the driven wheel, the transmission slip is judged; when a plurality of detection periods within a specific time are all judged to be slipping or most of the detection periods are judged to be slipping, the controller judges that the flat belt running state is abnormal, and the calculation formula is as follows: the transmission coefficient a is the driving wheel pulse number/driven wheel pulse number a is the transmission coefficient. When a is larger than b, recording 1 time of abnormal data as c; wherein b is a transmission coefficient threshold value set in the system. When a < b, 1-time normal data is recorded as d. When the sigma c-sigma d is larger than the system set value e, the system is judged to be in fault, and an alarm is sent out, otherwise, the system is judged to be normal and does not alarm. And the controller judges the running states of the main belt, the cloth belt and the silk suction belt according to the calculated transmission ratio coefficient, so as to control the display to display the running states in real time, and timely discover and forecast faults. The utility model can improve the fault diagnosis efficiency of cigarette making machine equipment and realize the pre-alarming and intelligent diagnosis of equipment faults.
The system further comprises: an air pressure sensor. The air pressure sensor is in signal connection with the controller, is arranged in the wire suction belt tensioning cylinder and is used for detecting the negative pressure value of the wire suction belt tensioning cylinder. And the controller controls the display to display negative pressure abnormity alarm when the negative pressure value is smaller than a set negative pressure threshold value.
The system further comprises: a vibration sensor. The vibration sensors are respectively and correspondingly arranged at the peripheries of a main belt driving wheel, a main belt driven wheel, a cloth belt driving wheel, a cloth belt driven wheel, a cut tobacco sucking belt driving wheel and a cut tobacco sucking belt driven wheel of the cigarette making machine and used for detecting the vibration values of the peripheries of the driving wheel and the driven wheel. And the controller controls the display to display a vibration abnormity alarm when the vibration value is larger than a set vibration threshold value.
The system further comprises: a temperature sensor. The temperature sensors are respectively and correspondingly arranged at the bearings of the main belt driving wheel, the main belt driven wheel, the cloth belt driving wheel, the cloth belt driven wheel, the cut tobacco sucking belt driving wheel and the cut tobacco sucking belt driven wheel of the cigarette making machine so as to detect the temperature of the bearings. And the controller controls the display to display temperature abnormity alarm when the bearing temperature is greater than a set temperature threshold value.
The system further comprises: and an alarm device. The alarm device is in signal connection with the controller and gives an alarm when the running state of the main belt, the cloth belt or the silk suction belt is abnormal.
Further, the alarm device at least comprises any one of the following components: alarm indicator lamp, audible and visual alarm and buzzer.
The system further comprises: a vision collection device. The vision collection system with controller signal connection, the vision collection system is used for gathering the running image of main belt, strap and silk suction band in real time, and according to the running image carries out image recognition to judge whether material jam takes place for main belt, strap and silk suction band. The controller controls the display and the alarm device to give an alarm when the material is blocked.
Further, the vision acquisition apparatus includes: industrial cameras and image processors. The input end of the image processor is connected with the output end of the industrial camera, and the output end of the image processor is connected with the input end of the controller. The image processor is used for carrying out image processing and recognition on the running image.
The system further comprises: a stop switch; the stop switch is in signal connection with the controller, and the controller controls the alarm device and the display to stop alarming when the stop switch is closed.
As shown in fig. 3, the sensor holder includes: fixing base 21, splint 22, bottom plate 23 and mounting panel 24. The fixing seat 21 is provided with a groove, the bottom plate 23 is clamped in the groove, and the mounting plate 24 is vertically arranged on the bottom plate 23. The fixing seat 21 is detachably provided with the clamping plate 22, and the clamping plate 22 is used for buckling and pressing the bottom plate on the fixing seat 21. The pulse sensor is characterized in that a mounting hole is formed in the mounting plate 24, and the pulse sensor is fixed on the mounting plate 24 through the mounting hole.
Further, the sensor holder further comprises: a fixing clip 25; one side of the fixing clip 25 is fixed with the clamping plate 22, the other side of the fixing clip 25 is fixed with the fixing seat 21, and the clamping plate 22 is buckled and pressed on one side of the upper surface of the fixing seat 21 by the fixing clip 25.
Further, fixing base 21 is equipped with through-hole 211 and fixed orifices 212, the bottom plate both sides are equipped with the pivot, bottom plate 23 passes through the pivot runs through in the through-hole 211, makes bottom plate 23 card be equipped with in the recess. When the storage is needed, the bottom plate 23 and the fixing seat 21 rotate around the rotating shaft, so that the mounting plate 24 is adjusted in position.
Further, the controller is a PLC controller or a microprocessor.
The utility model provides an on-line monitoring system for the flat belt running of a cigarette making machine, which adopts a plurality of pulse sensors to detect the number of rotating pulses of each rotating wheel, and a controller calculates the transmission coefficient of a main belt, the transmission coefficient of a cloth belt and the transmission coefficient of a cut tobacco suction belt so as to judge whether the running states of the main belt, the cloth belt and the cut tobacco suction belt are normal or not and display the running states in real time through a display. The problem that the existing cigarette making machine cannot recognize and forecast transmission faults in time is solved, the fault diagnosis efficiency of cigarette making machine equipment can be improved, and the advance alarming and intelligent diagnosis of equipment faults are realized.
The construction, features and functions of the present invention have been described in detail with reference to the embodiments shown in the drawings, but the present invention is not limited to the embodiments shown in the drawings, and all equivalent embodiments modified or modified by the spirit and scope of the present invention should be protected without departing from the spirit of the present invention.
Claims (10)
1. An on-line monitoring system for the operation of a flat belt of a cigarette making machine, comprising: the device comprises a sensor bracket, a controller, a display and a plurality of pulse sensors;
the sensor supports corresponding to the pulse sensors are arranged on the side edges of a main belt driving wheel, a main belt driven wheel, a cloth belt driving wheel, a cloth belt driven wheel, a silk suction belt driving wheel and a silk suction belt driven wheel of the cigarette making machine respectively so as to detect the number of rotation pulses of each rotating wheel, and one pulse is accumulated when each rotating wheel rotates for one circle;
the controller is in signal connection with the pulse sensor, calculates a main belt transmission coefficient, a cloth belt transmission coefficient and a silk suction belt transmission coefficient according to the number of the rotation pulses of each rotating wheel, and judges whether the running states of the main belt, the cloth belt and the silk suction belt are normal or not according to the main belt transmission coefficient, the cloth belt transmission coefficient and the silk suction belt transmission coefficient;
the display is in signal connection with the controller and is used for displaying the number of the rotating pulses in real time and the running states of the main belt, the cloth belt and the silk suction belt.
2. The on-line monitoring system for flat belt operation of a cigarette making machine of claim 1 further comprising: an air pressure sensor;
the air pressure sensor is in signal connection with the controller, is arranged in the wire suction belt tensioning cylinder and is used for detecting the negative pressure value of the wire suction belt tensioning cylinder;
and the controller controls the display to display negative pressure abnormity alarm when the negative pressure value is smaller than a set negative pressure threshold value.
3. The on-line monitoring system for flat belt operation of a cigarette making machine of claim 2 further comprising: a vibration sensor;
the vibration sensors are respectively and correspondingly arranged at the peripheries of a main belt driving wheel, a main belt driven wheel, a cloth belt driving wheel, a cloth belt driven wheel, a cut tobacco sucking belt driving wheel and a cut tobacco sucking belt driven wheel of the cigarette making machine and are used for detecting the vibration values of the peripheries of the driving wheel and the driven wheel;
and the controller controls the display to display a vibration abnormity alarm when the vibration value is larger than a set vibration threshold value.
4. An on-line monitoring system of flat belt operation of a cigarette making machine as recited in claim 3, further comprising: a temperature sensor;
the temperature sensors are respectively and correspondingly arranged at the bearings of a main belt driving wheel, a main belt driven wheel, a cloth belt driving wheel, a cloth belt driven wheel, a cut tobacco sucking belt driving wheel and a cut tobacco sucking belt driven wheel of the cigarette making machine so as to detect the temperature of the bearings;
and the controller controls the display to display temperature abnormity alarm when the bearing temperature is greater than a set temperature threshold value.
5. The on-line monitoring system for flat belt operation of a cigarette making machine of claim 4 further comprising: an alarm device;
the alarm device is in signal connection with the controller and gives an alarm when the running state of the main belt, the cloth belt or the silk suction belt is abnormal.
6. An on-line monitoring system for flat belt operation of a cigarette making machine as claimed in claim 5 wherein said alarm means comprises at least any one of: alarm indicator lamp, audible and visual alarm and buzzer.
7. An on-line monitoring system of flat belt operation of a cigarette making machine as recited in claim 6, wherein said sensor mount comprises: the fixing seat, the clamping plate, the bottom plate and the mounting plate;
the fixing seat is provided with a groove, the bottom plate is clamped in the groove, and the mounting plate is vertically arranged on the bottom plate;
the clamping plate is detachably mounted on the fixed seat and used for buckling and pressing the bottom plate on the fixed seat;
the pulse sensor is characterized in that a mounting hole is formed in the mounting plate, and the pulse sensor is fixed on the mounting plate through the mounting hole.
8. The on-line monitoring system for flat band operation of a cigarette making machine of claim 7, wherein the sensor mount further comprises: a fixing clip;
one side of the fixing clamp is fixed with the clamping plate, the other side of the fixing clamp is fixed with the fixing seat, and the fixing clamp buckles the clamping plate on one side of the upper surface of the fixing seat.
9. The on-line monitoring system for the flat belt running of the cigarette making machine according to claim 8, wherein the fixed seat is provided with a through hole and a fixed hole, rotating shafts are arranged on two sides of the bottom plate, and the bottom plate penetrates through the through hole through the rotating shafts, so that the bottom plate is clamped in the groove;
when the installation plate needs to be stored, the bottom plate and the fixed seat rotate around the rotating shaft, so that the installation plate is adjusted in position.
10. An on-line monitoring system for the flat belt operation of a cigarette making machine according to any one of claims 1 to 9 wherein the controller is a PLC controller or a microprocessor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121553486.3U CN215477881U (en) | 2021-07-08 | 2021-07-08 | Online monitoring system for flat belt operation of cigarette making machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121553486.3U CN215477881U (en) | 2021-07-08 | 2021-07-08 | Online monitoring system for flat belt operation of cigarette making machine |
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| Publication Number | Publication Date |
|---|---|
| CN215477881U true CN215477881U (en) | 2022-01-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121553486.3U Active CN215477881U (en) | 2021-07-08 | 2021-07-08 | Online monitoring system for flat belt operation of cigarette making machine |
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| CN (1) | CN215477881U (en) |
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2021
- 2021-07-08 CN CN202121553486.3U patent/CN215477881U/en active Active
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