A data analysis device

Abstract

The utility model discloses a data analysis device is applied to cigarette packer, including frame fixed unit, running state acquisition unit, vibration detection unit and data processing unit, frame fixed unit is fixedly connected with the shell of cigarette packer, running state acquisition unit, vibration detection unit and data processing unit all are fixed on frame fixed unit, running state acquisition unit is fixed on the transmission shaft and the discharge gate of cigarette packer, when the transmission shaft rotates, generates pulse signal according to the rotation condition and exports, when the discharge gate is abnormally closed, start counting, vibration detection unit is fixed on the main bearing shell of cigarette packer, and the vibration signal of main bearing shell is detected and carries out signal processing, triggers data processing unit alarm when vibration signal exceeds the preset threshold value, and data processing unit determines the running time length and start -stop times of cigarette packer according to pulse signal, utilizes above -mentioned structure, has realized to cigarette packer's condition monitoring.

Description

Technical Field

[0001] This utility model relates to the technical field of tobacco machinery, and in particular to a data analysis device. Background Technology

[0002] Cigarettes are tobacco products made by rolling tobacco leaves into strips using cigarette paper; they are also known as paper cigarettes or cigarette packs. Based on raw materials, they are classified into flue-cured, blended, cigar-type, and flavored types, among others. The production process of cigarettes requires the use of cigarette packaging machines for packaging and processing.

[0003] Existing cigarette packaging machines lack low-cost, easily deployable real-time mechanical condition monitoring methods, relying on manual recording of data such as equipment start-up and shutdown, and paper jam frequency, which results in low efficiency and large errors. Some systems equipped with electronic monitoring require dedicated software to process data, leading to complex maintenance and limited patent protection. Utility Model Content

[0004] This invention provides a data analysis device to accurately capture the operating status of cigarette packaging machines, effectively count the running time and number of start-stop cycles, and greatly improve the accuracy and efficiency of data recording. At the same time, by monitoring the vibration of the main bearing in real time, an alarm is immediately triggered when the vibration exceeds the standard, enabling operators to quickly grasp the equipment status, take corresponding measures in a timely manner, effectively prevent potential failures, and ensure production safety.

[0005] This utility model provides a data analysis device for use in a cigarette packaging machine, including a frame fixing unit, an operating status acquisition unit, a vibration detection unit, and a data processing unit;

[0006] The frame fixing unit is fixedly connected to the outer shell of the cigarette packaging machine; the operation status acquisition unit, vibration detection unit, and data processing unit are all fixed on the frame fixing unit; the data processing unit is electrically connected to the operation status acquisition unit and the vibration detection unit respectively;

[0007] The operation status acquisition unit is fixed on the drive shaft and discharge gate of the cigarette packaging machine. When the drive shaft rotates, it generates and outputs pulse signals according to the rotation. It starts counting when the discharge gate is abnormally closed.

[0008] The vibration detection unit is fixed to the main bearing housing of the cigarette packaging machine, detects the vibration signal of the main bearing housing and processes the signal; when the vibration signal exceeds the preset threshold, the data processing unit is triggered to alarm.

[0009] The data processing unit determines the running time and number of starts and stops of the cigarette packaging machine based on the pulse signals.

[0010] Optionally, the rack mounting unit includes a magnetically attached base and a metal bracket that are fixedly connected;

[0011] The magnetic base is magnetically fixed to the outer shell, and the operation status acquisition unit, vibration detection unit and data processing unit are all fixed on the metal bracket.

[0012] Optionally, the operating status acquisition unit includes a Hall sensor and a mechanical counter;

[0013] The Hall sensor is fixed to the side of the drive shaft of the cigarette packaging machine, and the mechanical counter is fixed to the discharge gate.

[0014] Optionally, the mechanical counter includes a lever-type mechanical counter; the lever-type mechanical counter is in contact with the cam of the discharge gate.

[0015] Optionally, the operation status acquisition unit may also include a linkage structure;

[0016] The lever-type mechanical counter is connected to the cam of the discharge gate through a linkage structure.

[0017] Optionally, the vibration detection unit includes a vibration sensor and a comparator circuit;

[0018] The vibration sensor is rigidly connected to the main bearing housing of the cigarette packaging machine; the comparator circuit is electrically connected to both the vibration sensor and the data processing unit.

[0019] Optionally, the vibration sensor includes a piezoelectric ceramic vibration sensor.

[0020] Optionally, the data processing unit includes a digital accumulator chip, a mechanical decimal counter, and an indicator alarm unit;

[0021] The indicator light alarm unit is electrically connected to the vibration sensor and the digital accumulator chip respectively; the mechanical decimal counter is electrically connected to the digital accumulator chip.

[0022] Optionally, the indicator alarm unit includes a dual-color LED indicator.

[0023] The technical solution of this utility model involves fixing a frame fixing unit to the outer shell of a cigarette packaging machine, and simultaneously fixing the operating status acquisition unit, vibration detection unit, and data processing unit to the frame fixing unit. The data processing unit is electrically connected to both the operating status acquisition unit and the vibration detection unit. The operating status acquisition unit is fixed to the drive shaft and discharge gate of the cigarette packaging machine. During the operation of the cigarette packaging machine, when the drive shaft rotates, the operating status acquisition unit generates pulse signals corresponding to the rotation and outputs them to the data processing unit. The data processing unit receives the pulse signals and counts the number of pulses. Based on the number of pulses and the presence or absence of pulse signals, the running time and number of start-stop cycles of the cigarette packaging machine can be determined, greatly improving the accuracy and efficiency of data recording. In addition, the operating status acquisition unit can also detect and determine the closing status of the discharge gate. When an abnormal closure of the discharge gate is detected, the operating status acquisition unit is triggered to start counting to accurately determine the abnormal closure status of the discharge gate. Furthermore, by fixing the vibration detection unit to the main bearing housing of the cigarette packaging machine, vibrations occur during the machine's operation. The vibration detection unit detects these vibrations, processes them, and converts them into digital-to-analog signals. Based on the relationship between the digital-to-analog signal and a preset threshold, an alarm is triggered in the data processing unit when the digital-to-analog signal exceeds the threshold, promptly notifying personnel for maintenance. This structure accurately captures the operating status of the cigarette packaging machine, effectively tracking operating time and start-stop frequency, significantly improving the accuracy and efficiency of data recording. Simultaneously, by monitoring the main bearing vibration in real time, an alarm is immediately triggered when vibration exceeds the limit, allowing operators to quickly grasp the equipment's condition, take timely measures, effectively prevent potential malfunctions, and ensure production safety.

[0024] It should be understood that the description in this section is not intended to identify key or essential features of the embodiments of this utility model, nor is it intended to limit the scope of this utility model. Other features of this utility model will become readily apparent from the following description. Attached Figure Description

[0025] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0026] Figure 1 This is a schematic diagram of the structure of a data analysis device provided in an embodiment of the present invention;

[0027] Figure 2A schematic diagram of the structure of a frame fixing unit provided in an embodiment of this utility model;

[0028] Figure 3 A schematic diagram of the structure of a running status acquisition unit provided in an embodiment of this utility model;

[0029] Figure 4 A schematic diagram of the structure of a vibration detection unit provided in an embodiment of this utility model;

[0030] Figure 5 This is a schematic diagram of the structure of a data processing unit provided in an embodiment of the present utility model. Detailed Implementation

[0031] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of the present invention.

[0032] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this utility model are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of the utility model described herein can be implemented in orders other than those illustrated or described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0033] In one embodiment, Figure 1 This is a schematic diagram of a data analysis device provided in an embodiment of the present invention. This embodiment is applicable to situations where the working status of a cigarette packaging machine is monitored during its operation. Figure 1As shown, the data analysis device includes a frame fixing unit 1, an operating status acquisition unit 2, a vibration detection unit 3, and a data processing unit 4. The frame fixing unit 1 is fixedly connected to the outer shell of the cigarette packaging machine (not shown in the figure). The operating status acquisition unit 2, the vibration detection unit 3, and the data processing unit 4 are all fixed on the frame fixing unit 1. The data processing unit 4 is electrically connected to the operating status acquisition unit 2 and the vibration detection unit 3, respectively. The operating status acquisition unit 2 is fixed on the drive shaft (not shown in the figure) and the discharge gate (not shown in the figure) of the cigarette packaging machine. When the drive shaft rotates, it generates and outputs pulse signals according to the rotation. It starts counting when the discharge gate is abnormally closed. The vibration detection unit 3 is fixed on the main bearing shell (not shown in the figure) of the cigarette packaging machine. It detects the vibration signal of the main bearing shell and processes the signal. When the vibration signal exceeds a preset threshold, it triggers an alarm in the data processing unit 4. The data processing unit 4 determines the running time and the number of start-stop cycles of the cigarette packaging machine based on the pulse signals.

[0034] The frame fixing unit 1 is the mechanical support structure of the entire data analysis device, typically composed of a metal bracket or mounting box, possessing sufficient rigidity and vibration resistance. In this embodiment, the frame fixing unit 1 is first fixedly installed on the cigarette packaging machine, and then the operating status acquisition unit 2, vibration detection unit 3, and data processing unit 4 are all fixed on the frame fixing unit 1, providing a unified and stable installation platform, ensuring the stable installation of each unit, and guaranteeing the accuracy and stability of subsequent detection signals; it has a wide range of applications and is easy to deploy flexibly on various cigarette packaging machines. The operating status acquisition unit 2 is fixed on the drive shaft and discharge gate of the cigarette packaging machine, used to collect the rotation status of the drive shaft and generate corresponding pulse signals; in addition, the operating status acquisition unit 2 can also determine whether the discharge gate of the cigarette packaging machine is abnormally closed, and start counting when abnormally closed, providing a basis for subsequently determining the number of start-stop cycles. The vibration detection unit 3 is installed on the main bearing housing of the cigarette packaging machine, used to monitor the mechanical vibration characteristics of key rotating components. The main bearing is the core support point of the transmission system of the cigarette packaging machine, and its vibration best reflects the mechanical health status. The data processing unit 4 is the "brain" of the entire system. It can typically include an embedded controller (such as a microcontroller, PLC, or industrial computer) or an edge computing module, and has data acquisition, storage, analysis, and communication functions.

[0035] Specifically, the frame fixing unit 1 is fixed to the outer shell of the cigarette packaging machine, and the operating status acquisition unit 2, vibration detection unit 3, and data processing unit 4 are all fixed to the frame fixing unit 1. The data processing unit 4 is electrically connected to the operating status acquisition unit 2 and the vibration detection unit 3 respectively. The operating status acquisition unit 2 is fixed to the drive shaft and the discharge gate of the cigarette packaging machine. During the operation of the cigarette packaging machine, when the drive shaft rotates, the operating status acquisition unit 2 generates a pulse signal corresponding to the rotation and outputs it to the data processing unit 4. The data processing unit 4 receives the pulse signal and counts the number of pulses. Based on the number of pulses and the presence or absence of pulse signals, the running time and number of start-stop cycles of the cigarette packaging machine can be determined. In addition, the operating status acquisition unit 2 can also detect and judge the closing status of the discharge gate. When it is determined that the discharge gate is abnormally closed, the operating status acquisition unit 2 is triggered to start counting to accurately determine the abnormal closing status of the discharge gate. In addition, the vibration detection unit 3 can be fixed to the main bearing housing of the cigarette packaging machine. During the operation of the main bearing housing of the cigarette packaging machine, vibration will occur. The vibration detection unit 3 will detect the vibration signal of the main bearing housing and perform signal processing to convert the vibration signal into a digital analog signal. Based on the relationship between the digital analog signal and the preset threshold, when it is determined that the digital analog signal exceeds the preset threshold, the data processing unit 4 will be triggered to alarm, so as to notify the staff to carry out maintenance in a timely manner.

[0036] The technical solution of this utility model embodiment fixes the frame fixing unit to the outer shell of the cigarette packaging machine, and simultaneously fixes the operation status acquisition unit, vibration detection unit, and data processing unit to the frame fixing unit. The data processing unit is electrically connected to the operation status acquisition unit and the vibration detection unit respectively. The operation status acquisition unit is fixed to the drive shaft and the discharge gate of the cigarette packaging machine. During the operation of the cigarette packaging machine, when the drive shaft rotates, the operation status acquisition unit generates a pulse signal corresponding to the rotation and outputs it to the data processing unit. The data processing unit receives the pulse signal and counts the number of pulses. Based on the number of pulses and the presence or absence of pulse signals, the running time and number of start-stop cycles of the cigarette packaging machine can be determined, greatly improving the accuracy and efficiency of data recording. In addition, the operation status acquisition unit can also detect and judge the closing status of the discharge gate. When it is determined that the discharge gate is abnormally closed, the operation status acquisition unit is triggered to start counting to accurately determine the abnormal closing status of the discharge gate. Furthermore, by fixing the vibration detection unit to the main bearing housing of the cigarette packaging machine, vibrations occur during the machine's operation. The vibration detection unit detects these vibrations, processes them, and converts them into digital-to-analog signals. Based on the relationship between the digital-to-analog signal and a preset threshold, an alarm is triggered in the data processing unit when the digital-to-analog signal exceeds the threshold, promptly notifying personnel for maintenance. This structure accurately captures the operating status of the cigarette packaging machine, effectively tracking operating time and start-stop frequency, significantly improving the accuracy and efficiency of data recording. Simultaneously, by monitoring the main bearing vibration in real time, an alarm is immediately triggered when vibration exceeds the limit, allowing operators to quickly grasp the equipment's condition, take timely measures, effectively prevent potential malfunctions, and ensure production safety.

[0037] Optional, Figure 2 This is a structural schematic diagram of a rack fixing unit provided in an embodiment of the present utility model, with reference to... Figure 2 As shown, the frame fixing unit 1 includes a magnetic base 11 and a metal bracket 12 that are fixedly connected; the magnetic base 11 is magnetically fixed to the outer shell, and the operating status acquisition unit 2, vibration detection unit 3 and data processing unit 4 are all fixed on the metal bracket 12.

[0038] The magnetic base 11 is a base with strong magnetic force, a metal device with a built-in permanent magnet or electromagnet, which can be magnetically attracted to the surface of ferromagnetic materials (such as a steel shell) for quick and non-destructive installation. In this embodiment, the outer shell of the cigarette packaging machine is a metal shell, so the magnetic base 11 can be attracted to the metal shell for quick, non-destructive, and secure installation. The metal bracket 12 is a rigid structural component, serving as an intermediate support structure connecting the magnetic base 11 and the functional modules. It is typically made of aluminum alloy, stainless steel, or engineering steel, possessing sufficient rigidity and strength. In this embodiment, one end of the metal bracket 12 is fixedly connected to the magnetic base 11 by means of, but not limited to, threads, welding, or snap-fit, while the other end is fixedly connected to the operating status acquisition unit 2, vibration detection unit 3, and data processing unit 4. Furthermore, the specific positions of the operating status acquisition unit 2, vibration detection unit 3, and data processing unit 4 fixed to the metal bracket 12 can be flexibly adjusted according to the actual structure of the cigarette packaging machine and are not limited here. In addition to the connection method in which the operation status acquisition unit 2, vibration detection unit 3 and data processing unit 4 are all fixed on the metal bracket 12, the operation status acquisition unit 2, vibration detection unit 3 and data processing unit 4 can also be connected to the cigarette packaging machine through, but not limited to, cables, to ensure the stability of the overall device and the accuracy of the signals.

[0039] Optional, Figure 3 A schematic diagram of the structure of a running status acquisition unit provided in an embodiment of this utility model is shown below. Figure 3 As shown, the operating status acquisition unit 2 includes a Hall sensor 21 and a mechanical counter 22; the Hall sensor 21 is fixed to the side of the drive shaft of the cigarette packaging machine, and the mechanical counter 22 is fixed to the discharge gate.

[0040] Optionally, the mechanical counter 22 includes a lever-type mechanical counter; the lever-type mechanical counter is in contact with the cam of the discharge gate.

[0041] Optionally, the operating status acquisition unit 2 also includes a linkage structure 23; the lever-type mechanical counter 22 is connected to the cam of the discharge gate through the linkage structure 23.

[0042] The Hall sensor 21 is a magnetically sensitive electronic device based on the Hall effect, capable of detecting changes in magnetic fields and outputting electrical signals. In this application, it is fixed to the side of the drive shaft for non-contact detection of shaft rotation. In this embodiment, one or more magnets (permanent magnets) are installed on the drive shaft of the cigarette packaging machine, rotating synchronously with the drive shaft. During the rotation of the drive shaft, each time the magnet passes near the Hall sensor 21, the Hall sensor 21 detects a change in magnetic field, causing charge carriers to be deflected by the Lorentz force. Each time the magnet passes by, the Hall sensor 21 outputs a pulse signal, which can be a high / low level transition. After generating the pulse signal, the internal circuit of the Hall sensor 21 converts the Hall voltage into a digital pulse signal and outputs it to the data processing unit 4, allowing the data processing unit 4 to determine the runtime and number of start / stop cycles based on the digital pulse signal. The pulse frequency of the pulse signal is proportional to the rotational speed of the drive shaft, and the total number of pulses reflects the number of rotations of the drive shaft. This method achieves high response, high precision detection, low maintenance costs, and a long service life.

[0043] The mechanical counter 22 is a purely mechanical or mechatronic counting device that records the number of events through mechanical transmission or switch triggering. In this embodiment, the mechanical counter 22 includes a lever-type mechanical counter; the lever-type mechanical counter is in contact with the cam of the discharge gate. The core working principle of the lever-type mechanical counter is the lever principle. When the lever is driven by an external force (such as the pushing of the object being counted), its movement is converted into a fixed angle (e.g., 36 degrees) rotation of the counting gear through a ratchet and pawl mechanism or similar transmission mechanism, thereby driving the digital wheel to change, achieving carry and counting. In addition, the lever-type mechanical counter 22 in this embodiment is fixed to the discharge gate of the cigarette packaging machine to record the opening and closing actions of the discharge gate. Under normal circumstances, the discharge gate should close when the machine stops or during a specific process stage. If the gate suddenly closes during equipment operation (when the Hall sensor has a pulse), it can be determined that the discharge gate is abnormally closed. The abnormal closure of the discharge gate will cause the cam to move, transmitting the movement to the trigger rod through a linkage mechanism, thereby triggering the lever-type mechanical counter to count. The linkage mechanism 23 is a simple mechanical transmission device that converts the linear motion of the discharge gate or the rotational motion of the cam into the linear motion of the trigger rod, thereby instantly triggering the counting of the lever-type mechanical counter. This process requires no external power supply, is purely mechanical, has a simple structure, accurately captures the operating status of the cigarette packaging machine, and effectively tracks the machine's runtime, number of starts and stops, and frequency of paper jams, greatly improving the accuracy and efficiency of data recording.

[0044] Optional, Figure 4 This is a schematic diagram of the structure of a vibration detection unit provided in an embodiment of the present invention, with reference to... Figure 4As shown, the vibration detection unit 3 includes a vibration sensor 31 and a comparator circuit 32; the vibration sensor 31 is rigidly connected to the main bearing housing of the cigarette packaging machine; the comparator circuit 32 is electrically connected to the vibration sensor 31 and the data processing unit 4 respectively.

[0045] Optionally, the vibration sensor 31 may include a piezoelectric ceramic vibration sensor.

[0046] The vibration sensor 31 is a sensing device that converts mechanical vibration into an electrical signal. In this embodiment, the vibration sensor 31 is directly and rigidly mounted on the main bearing housing of the cigarette packaging machine. It is used to collect vibration acceleration, velocity, or displacement signals during the operation of the main bearing housing. The rigid connection avoids signal attenuation or phase distortion, ensuring measurement accuracy. Furthermore, the vibration sensor 31 includes a piezoelectric ceramic vibration sensor. The comparator circuit 32 is an analog signal processing circuit, with a voltage comparator chip (such as LM393, LM339, etc.) as its core component. It is used to compare the analog signal output by the vibration sensor with a preset threshold in real time.

[0047] Specifically, when the equipment vibrates, the piezoelectric ceramic sheet inside the piezoelectric ceramic vibration sensor deforms under stress, generating a charge signal proportional to the vibration acceleration. This charge signal is converted into a digital-to-analog signal by an internal circuit (charge amplifier or voltage amplifier) ​​and output to the comparator circuit 32. This digital-to-analog signal is a voltage signal. The comparator circuit 32 receives the digital-to-analog signal and compares it with a pre-stored preset threshold. If the digital-to-analog signal is below the preset threshold, it indicates that the vibration of the main bearing is within the normal vibration range, and monitoring continues without further action. If the digital-to-analog signal exceeds the preset threshold, it indicates that the vibration of the main bearing has exceeded the normal vibration range, and the comparator circuit 32 outputs a level signal to trigger an alarm in the data processing unit 4, promptly notifying personnel for maintenance. The comparator circuit 32 can output a high-level signal to trigger the alarm, or it can output a low-level signal, depending on the actual situation. In this embodiment, the comparator circuit 32 can be set to output a high-level signal to trigger the alarm.

[0048] Optional, Figure 5 This is a schematic diagram of the structure of a data processing unit provided in an embodiment of the present utility model, with reference to... Figure 5 As shown, the data processing unit 4 includes a digital accumulator chip 41, a mechanical decimal counter 42, and an indicator alarm unit 43; the indicator alarm unit 43 is electrically connected to the vibration sensor 31 and the digital accumulator chip 41 respectively; the mechanical decimal counter 42 is electrically connected to the digital accumulator chip 41.

[0049] Optionally, the indicator alarm unit 43 includes a dual-color LED indicator.

[0050] The digital accumulator chip 41 is a dedicated counting integrated circuit (such as the common 74HC160, 74HC161, CD4026, or a microcontroller internal counter module), capable of automatically accumulating input pulse signals and providing logic judgment and output control functions. The mechanical decimal counter 42 is a purely mechanical digital display device, typically composed of a gear set and a digital wheel. Each time an electrical pulse or mechanical action is received, the digital wheel automatically increments, displaying the current accumulated value. The indicator light alarm unit 43 is a light signal display alarm module consisting of multiple LED indicator lights. In this embodiment, the indicator light alarm unit 43 includes dual-color LED indicator lights.

[0051] Specifically, the Hall sensor 21 converts the Hall voltage into a digital pulse signal and outputs it to the data processing unit 4, which is essentially an output to the digital accumulator chip 41. After receiving the digital pulse signal, the digital accumulator chip 4 counts the digital pulse signal and calculates the running time and start-stop count of the cigarette packaging machine based on the number of pulses. Specifically, after determining the total number of pulses, the digital accumulator chip 4 multiplies the total number of pulses by the interval between two adjacent digital pulse signals to obtain the running time of the cigarette packaging machine. Then, the presence or absence of digital pulse signals is used to determine the start-stop count of the cigarette packaging machine. When the pulse signal is continuously present, it indicates that the cigarette packaging machine is operating normally; when the pulse signal disappears, it indicates that the cigarette packaging machine has stopped operating. Therefore, the digital accumulator chip 41 records each change of the pulse signal from zero to one as a start and from one to zero as a stop. By accumulating the number of starts and stops, the start-stop count of the cigarette packaging machine can be obtained. After obtaining the running time and the number of start-stops, the digital accumulator chip 41 sends the running time and the number of start-stops to the mechanical decimal counter 42, so that the mechanical decimal counter 42 can display the running time and the number of start-stops. This allows the staff to intuitively view the above data, quickly grasp the operating status of the cigarette packaging machine, and take corresponding measures in a timely manner when necessary to improve the service life of the equipment.

[0052] In addition, when the comparator circuit 32 determines that the vibration signal exceeds a preset threshold, it controls the indicator alarm unit 43 to illuminate a preset color to prompt staff to quickly check and troubleshoot the cause of the fault. In this embodiment, the indicator alarm unit 43 includes a dual-color LED indicator. When displayed, the dual-color LED indicator can show a red color, which is more sensitive to the human eye, to indicate that the vibration exceeds the standard. Furthermore, an alarm device can be set to emit alarm sounds such as "beep beep beep" or "whoosh whoosh whoosh" to inform staff of any abnormalities. The specific implementation can be determined according to the actual situation and is not limited here. It should be noted that the indicator alarm unit 43 is also electrically connected to the digital accumulator chip 41. When the cigarette packaging machine is working normally, the digital accumulator chip 41 can control the indicator alarm unit 43 to display a different color than when the vibration exceeds the standard, allowing staff to quickly distinguish and avoid misjudgment. In this embodiment, the dual-color LED indicator can show a green color, which is more comfortable for the human eye, to indicate that the equipment is operating normally.

[0053] It should be understood that the various forms of the process shown above can be used, with steps reordered, added, or deleted. For example, the steps described in this utility model can be executed in parallel, sequentially, or in different orders, as long as the desired result of the technical solution of this utility model can be achieved, and this is not limited herein.

[0054] The specific embodiments described above do not constitute a limitation on the scope of protection of this utility model. Those skilled in the art should understand that various modifications, combinations, sub-combinations, and substitutions can be made according to design requirements and other factors. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the scope of protection of this utility model.

Claims

1. A data analysis device, characterized in that, It is used in cigarette packaging machines and includes a frame fixing unit, an operating status acquisition unit, a vibration detection unit, and a data processing unit; The frame fixing unit is fixedly connected to the outer shell of the cigarette packaging machine; the operating status acquisition unit, the vibration detection unit, and the data processing unit are all fixed on the frame fixing unit; the data processing unit is electrically connected to the operating status acquisition unit and the vibration detection unit respectively; The operating status acquisition unit is fixed on the drive shaft and discharge gate of the cigarette packaging machine. When the drive shaft rotates, it generates and outputs a pulse signal according to the rotation. The counting begins when the discharge gate is abnormally closed. The vibration detection unit is fixed to the main bearing housing of the cigarette packaging machine, detects the vibration signal of the main bearing housing and processes the signal; when the vibration signal exceeds a preset threshold, the data processing unit is triggered to alarm. The data processing unit determines the running time and number of start-stop cycles of the cigarette packaging machine based on the pulse signal.

2. The data analysis device according to claim 1, characterized in that, The rack fixing unit includes a magnetic base and a metal bracket that are fixedly connected; The magnetic base is magnetically fixed to the outer shell, and the operating status acquisition unit, the vibration detection unit, and the data processing unit are all fixed on the metal bracket.

3. The data analysis device according to claim 1, characterized in that, The operating status acquisition unit includes a Hall sensor and a mechanical counter; The Hall sensor is fixed to the side of the drive shaft of the cigarette packaging machine, and the mechanical counter is fixed to the discharge gate.

4. The data analysis device according to claim 3, characterized in that, The mechanical counter includes a lever-type mechanical counter; the lever-type mechanical counter is in contact with the cam of the discharge gate.

5. The data analysis device according to claim 4, characterized in that, The operating status acquisition unit also includes a linkage structure; The lever-type mechanical counter is connected to the cam of the discharge gate via the connecting rod structure.

6. The data analysis device according to claim 1, characterized in that, The vibration detection unit includes a vibration sensor and a comparator circuit. The vibration sensor is rigidly connected to the main bearing housing of the cigarette packaging machine; the comparator circuit is electrically connected to both the vibration sensor and the data processing unit.

7. The data analysis device according to claim 6, characterized in that, The vibration sensor includes a piezoelectric ceramic vibration sensor.

8. The data analysis device according to claim 6, characterized in that, The data processing unit includes a digital accumulator chip, a mechanical decimal counter, and an indicator light alarm unit; The indicator light alarm unit is electrically connected to the vibration sensor and the digital accumulator chip respectively; the mechanical decimal counter is electrically connected to the digital accumulator chip.

9. The data analysis device according to claim 8, characterized in that, The indicator alarm unit includes a dual-color LED indicator.

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