Cigarette dust removal management equipment and electronic equipment

Abstract

The utility model provides cigarette dust removal management equipment and electronic equipment, and relates to the technical field of equipment management. The equipment comprises a dust removal mechanism and a PLC (Programmable Logic Controller) for controlling the dust removal mechanism to work, and further comprises a first acquisition assembly arranged on the dust removal mechanism, a second acquisition assembly arranged on the PLC, and a comparator electrically connected with the first acquisition assembly and the second acquisition assembly, the comparator is used for outputting a level signal representing whether the working state of the dust removal mechanism is abnormal or not based on the electric signals collected by the first collection assembly and the second collection assembly. Thus, the working state of the dust removal mechanism is sensed in real time through the first acquisition assembly and the second acquisition assembly, the corresponding electric signal is output, the comparator outputs the level signal representing whether the working state of the dust removal mechanism is abnormal or not according to the electric signal, and real-time monitoring of the dust removal mechanism is achieved. The problems that traditional dust removal equipment management is low in efficiency, large in human influence factor and not timely in equipment abnormity management are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of equipment management, in particular to a cigarette dust removal management device and an electronic device. Background Art

[0002] With the development of science and technology, intelligent and automated management of factory production equipment has become the mainstream innovation direction of current production operations.

[0003] During the cigarette production process, in order to ensure high-quality production and reduce the workload of staff, it is necessary to monitor the operating status of the centrifugal dust removal equipment on the production line in real time.

[0004] In traditional production operations, centrifugal dust removal equipment is often managed through staff inspections to ensure it remains in proper working order. This traditional equipment management approach suffers from low efficiency, significant human influence, and untimely management of equipment anomalies. Utility Model Content

[0005] In view of this, the purpose of the embodiments of the present application is to provide a cigarette dust removal management device and electronic equipment that can improve the problems of low efficiency, large human influence factors, and untimely management of equipment abnormalities in traditional dust removal equipment management methods.

[0006] To achieve the above technical objectives, the technical solutions adopted in this application are as follows:

[0007] In the first aspect, an embodiment of the present application provides a cigarette dust removal management device, including a dust removal mechanism and a PLC controller for controlling the operation of the dust removal mechanism, characterized in that it also includes a first collection component arranged on the dust removal mechanism, a second collection component arranged on the PLC controller, and a comparator electrically connected to the first collection component and the second collection component, the comparator being used to output a level signal indicating whether there is an abnormality in the working state of the dust removal mechanism based on the electrical signals collected by the first collection component and the second collection component.

[0008] In conjunction with the first aspect, in some optional embodiments, the first acquisition component includes a temperature sensor and a vibration sensor;

[0009] The temperature sensor is used to input a first electrical signal representing the temperature of the dust removal mechanism into the comparator;

[0010] The vibration sensor is used to input a second electrical signal representing the displacement size of the dust removal mechanism in each direction into the comparator.

[0011] In conjunction with the first aspect, in some optional embodiments, the second acquisition component includes a PLC data acquisition gateway;

[0012] The PLC data acquisition gateway is used to input an electrical signal set representing the working status of the dust removal mechanism into the comparator.

[0013] In conjunction with the first aspect, in some optional implementations, the comparator is configured to:

[0014] When the first electrical signal is greater than or equal to a first preset standard electrical signal;

[0015] and / or the second electrical signal is greater than or equal to a second preset standard electrical signal;

[0016] and / or the third electrical signal representing the on / off state of the power circuit breaker in the electrical signal set is a high-level signal representing that the power circuit breaker is disconnected;

[0017] And / or when the fourth electrical signal representing the inverter tripping state in the electrical signal set is a high-level signal representing the inverter tripping, a first-level signal representing that the working state of the dust removal mechanism is abnormal is output.

[0018] In conjunction with the first aspect, in some optional implementations, the comparator is further configured to:

[0019] When the first electrical signal is less than the first preset standard electrical signal;

[0020] and the second electrical signal is smaller than the second preset standard electrical signal;

[0021] and the third electrical signal in the electrical signal set is a low-level signal indicating that the power circuit breaker is closed;

[0022] When the fourth electrical signal in the electrical signal set is a low-level signal indicating that the frequency converter has not tripped, a second-level signal indicating that there is no abnormality in the working state of the dust removal mechanism is output.

[0023] In combination with the first aspect, in some optional implementations, at least one switch is further connected between the comparator and the first acquisition component and the second acquisition component.

[0024] In combination with the first aspect, in some optional embodiments, the cigarette dust removal management device also includes a display electrically connected to the comparator, and the display is used to display a comparison result indicating whether there is any abnormality in the working state of the dust removal mechanism based on the level signal output by the comparator.

[0025] In combination with the first aspect, in some optional embodiments, the first acquisition component and the comparator, the second acquisition component and the comparator, and the PLC controller and the second acquisition component are all connected via a network cable with an RJ45 interface.

[0026] In combination with the first aspect, in some optional embodiments, a hose is threadedly connected between the PLC controller and the second acquisition component, and the network cable between the PLC controller and the second acquisition component is passed through the hose.

[0027] In a second aspect, an embodiment of the present application further provides an electronic device, which includes the above-mentioned comparator.

[0028] The utility model adopting the above technical solution has the following advantages:

[0029] In the technical solution provided in the present application, the cigarette dust removal management device includes a dust removal mechanism and a PLC controller for controlling the operation of the dust removal mechanism. The device also includes a first acquisition component provided on the dust removal mechanism, a second acquisition component provided on the PLC controller, and a comparator electrically connected to the first acquisition component and the second acquisition component. The comparator is used to output a level signal indicating whether the working state of the dust removal mechanism is abnormal based on the electrical signals collected by the first acquisition component and the second acquisition component. In this way, the working state of the dust removal mechanism is sensed in real time by the first and second acquisition components and the corresponding electrical signals are output. The comparator outputs a level signal indicating whether the working state of the dust removal mechanism is abnormal based on the electrical signals, thereby achieving real-time monitoring of the dust removal mechanism and improving the problems of low efficiency, large human influence factors, and untimely management of equipment abnormalities in traditional dust removal equipment management. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] The present application may be further illustrated by the non-limiting embodiments provided in the accompanying drawings. It should be understood that the following drawings illustrate only certain embodiments of the present application and are therefore not to be construed as limiting the scope of the present application. It is understood that those skilled in the art can derive other relevant drawings from these drawings without inventive effort.

[0031] Figure 1 This is one of the structural block diagrams of the cigarette dust removal management equipment provided in the embodiment of the present application.

[0032] Figure 2 This is the second structural block diagram of the cigarette dust removal management equipment provided in the embodiment of the present application.

[0033] Icons: 100-cigarette dust removal management equipment; 110-dust removal mechanism; 120-PLC controller; 130-first acquisition component; 140-second acquisition component; 150-comparator. DETAILED DESCRIPTION

[0034] The present application will be described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that similar or identical parts in the drawings or descriptions are numbered the same. Implementations not shown or described in the drawings are known to those of ordinary skill in the art. In the description of this application, the terms "first," "second," etc. are used solely to distinguish descriptions and are not to be construed as indicating or implying relative importance.

[0035] Example 1

[0036] Please refer to Figure 1 The present invention provides a cigarette dust removal management device 100. The cigarette dust removal management device 100 may include a dust removal mechanism 110 and a PLC controller 120 for controlling the operation of the dust removal mechanism 110. The device also includes a first acquisition component 130 disposed on the dust removal mechanism 110, a second acquisition component 140 disposed on the PLC controller 120, and a comparator 150 connected to the first acquisition component 130 and the second acquisition component 140. The comparator 150 is configured to output a level signal indicating whether the operating status of the dust removal mechanism 110 is abnormal based on the electrical signals collected by the first acquisition component 130 and the second acquisition component 140.

[0037] In this embodiment, the first acquisition component 130 and the comparator 150 , the second acquisition component 140 and the comparator 150 , and the PLC controller 120 and the second acquisition component 140 are all connected via a network cable with an RJ45 interface.

[0038] In this embodiment, a hose is threadedly connected between the PLC controller 120 and the second acquisition component 140 , and a network cable between the PLC controller 120 and the second acquisition component 140 is passed through the hose.

[0039] In this embodiment, the working status of the dust removal mechanism 110 is sensed in real time by the first acquisition component 130 and the second acquisition component 140 and a corresponding electrical signal is output. Then, the comparator 150 outputs a level signal based on the electrical signal to characterize whether there is an abnormality in the working status of the dust removal mechanism 110, thereby realizing real-time monitoring of the dust removal mechanism 110 in the cigarette factory and improving the problems of low efficiency, large human influence factors, and untimely management of equipment abnormalities in the traditional dust removal equipment management method.

[0040] As an optional implementation, the first acquisition component 130 may include a temperature sensor and a vibration sensor;

[0041] The temperature sensor is used to input a first electrical signal representing the temperature of the dust removal mechanism 110 to the comparator 150;

[0042] The vibration sensor is used to input a second electrical signal representing the displacement of the dust removal mechanism 110 in various directions into the comparator 150 .

[0043] In this embodiment, in order to prevent the dust removal mechanism 110 from overheating during operation, temperature sensors can be installed on the fans, motors and other components of the dust removal mechanism 110 to sense the temperature of the dust removal mechanism in real time, and convert the temperature into a first electrical signal (which can be in the form of current, voltage, level, etc.) and send it to the comparator 150.

[0044] In this embodiment, it is understood that the centrifugal dust removal equipment (i.e., dust removal mechanism 110) typically requires high-power fans, motors, and other components to operate for extended periods of time during operation. During this period, dust removal mechanism 110 is continuously subjected to high-amplitude vibration. Therefore, to prevent problems such as component misalignment and poor contact caused by high-amplitude vibration during operation of dust removal mechanism 110, vibration sensors are installed on each fan, motor, and other components of dust removal mechanism 110. With the initial installation position of the vibration sensors serving as the origin, the vibration sensors monitor the displacement data of each component of dust removal mechanism 110 along the x, y, and z axes during production operation. This displacement data is then converted into a second electrical signal and transmitted to comparator 150.

[0045] As an optional implementation, the second acquisition component 140 may include a PLC data acquisition gateway;

[0046] The PLC data acquisition gateway is used to input an electrical signal set representing the working status of the dust removal mechanism 110 into the comparator 150 .

[0047] In this embodiment, to further enhance the monitoring stability of the dust removal mechanism 110 and ensure that the dust removal mechanism 110 issues an immediate warning when an abnormality occurs, thereby facilitating maintenance of the abnormal dust removal mechanism 110 by relevant personnel, a PLC data acquisition gateway is installed on the PLC controller 120 of each dust removal mechanism 110. The PLC data acquisition gateway reads the electrical signal set representing the operating status of each dust removal mechanism 110. The operating status of the dust removal mechanism 110 may include the open / closed status of the power circuit breaker and the tripped status of the inverter.

[0048] As an optional implementation, the comparator 150 may be configured to:

[0049] When the first electrical signal is greater than or equal to a first preset standard electrical signal;

[0050] and / or the second electrical signal is greater than or equal to a second preset standard electrical signal;

[0051] and / or the third electrical signal representing the on / off state of the power circuit breaker in the electrical signal set is a high-level signal representing that the power circuit breaker is disconnected;

[0052] And / or when the fourth electrical signal representing the inverter tripping state in the electrical signal set is a high-level signal representing the inverter tripping, a first-level signal representing that the working state of the dust removal mechanism 110 is abnormal is output.

[0053] In this embodiment, the first preset standard electrical signal and the second preset standard electrical signal can be flexibly set. For example, the first preset standard electrical signal can be an electrical signal sensed by the temperature sensor when the temperature of the dust removal mechanism is 70°C, 75°C (or any other higher temperature), and the second preset standard electrical signal can be an electrical signal sensed by the vibration sensor when the displacement of each component of the dust removal mechanism 110 on the x, y, and z axes is 1 cm, 2 cm (or any other displacement amount) during the production operation.

[0054] In this embodiment, components such as the power circuit breaker and the frequency converter are included in the PLC controller 120 of the dust removal mechanism 110. They are conventional components used for equipment power monitoring, power distribution, and power protection, and are not described in detail here.

[0055] In this embodiment, the comparator 150 outputs a level signal indicating whether the working state of the dust removal mechanism 110 is abnormal based on the comparison of the first electrical signal and the second electrical signal with the first preset standard electrical signal and the second preset standard electrical signal, respectively, as well as the states of the third electrical signal and the fourth electrical signal. Specifically, when the first electrical signal is greater than or equal to the first preset standard electrical signal, it indicates that the dust removal mechanism 110 has an overtemperature abnormality during operation; when the second electrical signal is greater than or equal to the second preset standard electrical signal, it indicates that the dust removal mechanism 110 has misaligned due to mechanical vibration during long-term operation, and the working state of the dust removal mechanism 110 is abnormal; when the third signal is a high-level signal indicating that the power circuit breaker is open, it is determined that the dust removal mechanism 110 may have an operating abnormality such as overcurrent or short circuit; and when the fourth signal is a high-level signal indicating that the inverter has tripped due to overtemperature, overvoltage, or overcurrent protection, it is determined that the dust removal mechanism 110 has an operating abnormality, and the comparator 150 outputs a first level signal indicating that the working state of the dust removal mechanism 110 is abnormal.

[0056] It is understandable that the above-mentioned method of judging whether the dust removal mechanism 110 is working abnormally through the comparator 150 is based on simple logical judgments such as signal comparison and signal type distinction, and does not involve complex program design, software optimization, etc.

[0057] As an optional implementation, the comparator 150 may also be used to:

[0058] When the first electrical signal is less than the first preset standard electrical signal;

[0059] and the second electrical signal is smaller than the second preset standard electrical signal;

[0060] and the third electrical signal in the electrical signal set is a low-level signal indicating that the power circuit breaker is closed;

[0061] When the fourth electrical signal in the electrical signal set is a low-level signal indicating that the frequency converter has not tripped, a second-level signal indicating that there is no abnormality in the working state of the dust removal mechanism 110 is output.

[0062] In this embodiment, the comparator 150 outputs a level signal indicating whether the working state of the dust removal mechanism 110 is abnormal based on the comparison of the first electrical signal and the second electrical signal with the first preset standard electrical signal and the second preset standard electrical signal, respectively, as well as the states of the third electrical signal and the fourth electrical signal. Specifically, when the first electrical signal is less than the first preset standard electrical signal, it indicates that the dust removal mechanism 110 has not experienced an overtemperature abnormality during operation; when the second electrical signal is less than the second preset standard electrical signal, it indicates that the dust removal mechanism 110 has not been dislocated due to mechanical vibration during long-term operation; when the third signal is a low-level signal indicating that the power circuit breaker is closed, it is determined that the dust removal mechanism 110 has not experienced an operating abnormality such as overcurrent or short circuit; and when the fourth signal is a low-level signal indicating that the inverter has not tripped due to overtemperature, overvoltage, or overcurrent protection, it is determined that the dust removal mechanism 110 has not experienced an operating abnormality, and the comparator 150 outputs a second level signal indicating that the working state of the dust removal mechanism 110 has not experienced an abnormality.

[0063] As an optional implementation, at least one switch is further connected between the comparator 150 and the first acquisition component 130 and the second acquisition component 140 .

[0064] In this embodiment, to facilitate remote monitoring of the operating status of the dust removal mechanism 110 by staff, the comparator 150 may be located relatively far from the dust removal mechanism 110, the first acquisition component 130, and the second acquisition component 140. Therefore, to facilitate signal transmission between the comparator 150 and the first acquisition component 130, 140, at least one switch is connected between the comparator 150 and the first acquisition component 130, 140, and the second acquisition component 140.

[0065] It is understood that the number of switches can be flexibly configured based on user needs. For example, in a cigarette production environment, to facilitate unified switch management, after installing the first and second acquisition components 130, 140 on the dust removal mechanism in the cigarette dust removal room, a first switch for signal relay is installed in the power workshop sub-cabinet. The first switch is connected to the first and second acquisition components 130, 140. A second switch for signal reception is then installed in the dust removal duty room. The second switch is connected to the first switch and comparator 150.

[0066] As an optional embodiment, the cigarette dust removal management device also includes a display electrically connected to the comparator, and the display is used to display a comparison result indicating whether there is any abnormality in the working state of the dust removal mechanism based on the level signal output by the comparator.

[0067] In this embodiment, in order to facilitate the user to intuitively understand the working status of the dust removal mechanism 110, the display displays the comparison result between the front-end data and the working status of the dust removal mechanism 110. In actual application, when the comparison result indicates that the working status of the dust removal mechanism 110 is abnormal, the display may also issue a prompt message through a flash screen, pop-up window, etc., to remind relevant personnel to promptly maintain the dust removal mechanism 110.

[0068] It is understood that in actual applications, in addition to the aforementioned power circuit breaker on / off status and inverter trip status involved in determining abnormal conditions in the working status of the dust removal mechanism 110, in order to facilitate a more intuitive user review of the working status of the dust removal mechanism 110, the working status of the dust removal mechanism 110 may also include the energy consumption status of the dust removal mechanism 110's motor, the inverter temperature status, the motor operating power status, the motor operating current status, the motor operating frequency status, the dust collector pressure difference status, etc. The user can use the data converter integrated in the PLC data acquisition gateway to convert the electrical signals representing each working status (all in the electrical signal set) collected by the PLC data acquisition gateway into digital signals, and send the digital signals to a display for display and user review.

[0069] Example 2

[0070] An embodiment of the present application further provides an electronic device, which includes the comparator 150 described above.

[0071] In this embodiment, the comparator 150 can be an integrated circuit chip with signal processing capabilities. The above-mentioned comparator 150 can be a general-purpose processor. For example, the comparator 150 can be a central processing unit (CPU), a digital signal processor (DSP), an application-specific integrated circuit (ASIC), a field-programmable gate array (FPGA) or other programmable logic devices, discrete gates or transistor logic devices, discrete hardware components, and can implement or execute the various signal comparisons and judgments disclosed in the embodiments of the present application.

[0072] In summary, refer to Figure 2 , an embodiment of the present application provides a cigarette dust removal management device 100, including a dust removal mechanism 110, a PLC controller 120, a temperature sensor, a vibration sensor, a PLC data acquisition gateway, a comparator 150, a first switch, a second switch and a display.

[0073] The PLC controller 120 is connected to the dust removal mechanism 110 to control its operation. A PLC data acquisition gateway is provided on the PLC controller 120 to read PLC data from the PLC controller 120. A temperature sensor and a vibration sensor are provided on the dust removal mechanism 110 to collect first and second electrical signals from the dust removal mechanism 110 (which can be any component thereof, such as a motor or fan) during operation. A first switch is connected to the temperature sensor, the vibration sensor, and the PLC data acquisition gateway for data transmission. A second switch is connected to the first switch, which is in turn connected to a comparator 150. Comparator 150 is configured to detect the first electrical signal, the second point signal, and the electrical signal set, and to determine whether the operating status of the dust removal mechanism 110 is abnormal based on the first electrical signal, the second point signal, and the electrical signal set. A display is connected to the comparator 150 to display the operating status of the dust removal mechanism 110 and the comparison result indicating whether the dust removal mechanism 110 is abnormal.

[0074] The above description is merely an embodiment of the present application and is not intended to limit the scope of protection of the present application. For those skilled in the art, various modifications and variations of the present application are possible. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application shall be included in the scope of protection of the present application.

Claims

1. A cigarette dust removal management device, comprising a dust removal mechanism and a PLC controller for controlling the operation of the dust removal mechanism, characterized in that: It also includes a first acquisition component arranged on the dust removal mechanism, a second acquisition component arranged on the PLC controller, and a comparator electrically connected to the first acquisition component and the second acquisition component. The comparator is used to output a level signal indicating whether there is an abnormality in the working state of the dust removal mechanism based on the electrical signals collected by the first acquisition component and the second acquisition component.

2. The device according to claim 1, characterized in that: The first acquisition component includes a temperature sensor and a vibration sensor; The temperature sensor is used to input a first electrical signal representing the temperature of the dust removal mechanism into the comparator; The vibration sensor is used to input a second electrical signal representing the displacement size of the dust removal mechanism in each direction into the comparator.

3. The device according to claim 2, characterized in that: The second acquisition component includes a PLC data acquisition gateway; The PLC data acquisition gateway is used to input an electrical signal set representing the working status of the dust removal mechanism into the comparator.

4. The device according to claim 3, characterized in that The comparator is used to: When the first electrical signal is greater than or equal to a first preset standard electrical signal; and / or the second electrical signal is greater than or equal to a second preset standard electrical signal; and / or the third electrical signal representing the on / off state of the power circuit breaker in the electrical signal set is a high-level signal representing that the power circuit breaker is disconnected; And / or when the fourth electrical signal representing the inverter tripping state in the electrical signal set is a high-level signal representing the inverter tripping, a first-level signal representing that the working state of the dust removal mechanism is abnormal is output.

5. The device according to claim 4, characterized in that The comparator is also used to: When the first electrical signal is less than the first preset standard electrical signal; and the second electrical signal is smaller than the second preset standard electrical signal; and the third electrical signal in the electrical signal set is a low-level signal indicating that the power circuit breaker is closed; When the fourth electrical signal in the electrical signal set is a low-level signal indicating that the frequency converter has not tripped, a second-level signal indicating that there is no abnormality in the working state of the dust removal mechanism is output.

6. The device according to claim 1, characterized in that At least one switch is further connected between the comparator and the first acquisition component and the second acquisition component.

7. The device according to claim 1, characterized in that The cigarette dust removal management device further includes a display electrically connected to the comparator, and the display is used to display a comparison result indicating whether there is an abnormality in the working state of the dust removal mechanism according to the level signal output by the comparator.

8. The device according to claim 1, characterized in that The first acquisition component and the comparator, the second acquisition component and the comparator, and the PLC controller and the second acquisition component are all connected via a network cable with an RJ45 interface.

9. The device according to claim 1, characterized in that A hose is threadedly connected between the PLC controller and the second collection component, and the network cable between the PLC controller and the second collection component is passed through the hose.

10. An electronic device, characterized in that: The electronic device comprises the comparator according to any one of claims 1 to 9.

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