Data acquisition device for cigarette making machine
By designing a data acquisition device for cigarette machines, the cigarette data is uniformly collected and stored and packaged and transmitted in bits, the problems of cumbersome data acquisition and low transmission efficiency in the prior art are solved, and efficient cigarette data acquisition and transmission are achieved.
Patent Information
- Application Number
- CN202323414392.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-14
- Publication Date
- 2025-03-07
- Estimated Expiration
- 2033-12-14
AI Technical Summary
In the process of collecting cigarette data, existing cigarette equipment has problems such as cumbersome data collection, high time consumption and low data transmission efficiency.
A data acquisition device for cigarette machines is designed, and a communication connection is established with an external detection device through a data acquisition module, and a cigarette data is uniformly collected and stored as a specific field, and then packaged in bit form for data transmission.
It improves the efficiency of cigarette data collection and data transmission efficiency, simplifies the data acquisition process, reduces the number of transmissions, and improves the overall production efficiency.
Smart Images
Figure CN222565054U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the field of cigarette data collection in the tobacco industry, and specifically to a data collection device for a cigarette making machine. Background Art
[0002] Flue-cured tobacco cigarettes are graded based on tobacco color, aroma, odor, irritation, and aftertaste. High-grade, high-quality cigarettes can bring high profits to tobacco factories. During the production of cigarettes, quality and weight tests are carried out on cigarettes. After the above strict testing process, cigarettes with unqualified quality or weight can be effectively eliminated, effectively improving the production quality and efficiency of cigarettes.
[0003] In current cigarette making equipment, cigarette data is usually directly transmitted to the main controller after detection. After the main controller determines that the quality or weight of the cigarette does not meet the requirements, the control actuator removes the unqualified cigarettes. Therefore, in current cigarette making equipment, the collection of cigarette data requires separate collection of multiple types of data on cigarettes, which makes the data collection task cumbersome and requires a lot of time to collect data for cigarette equipment. In addition, the collected data is directly transmitted, resulting in multiple transmissions of very little data each time, resulting in low transmission efficiency. Utility Model Content
[0004] In response to the above-mentioned problems existing in the prior art, the present invention provides a data collection device for a cigarette making machine, which sets specific fields of cigarette data to store and package them in the form of bits for data transmission, collects and stores cigarette data in a unified manner, improves the efficiency of collecting cigarette data, facilitates data transmission, and improves the data transmission efficiency of cigarette data.
[0005] To achieve the above objectives, this application adopts the following technical solutions:
[0006] A data acquisition device for a cigarette making machine, comprising:
[0007] Data acquisition module and distributed bus expansion module; the data acquisition module establishes communication connection with external detection equipment through the distributed bus expansion module, the cigarette is fixed on the cigarette fixing part, and the cigarette fixing part can be rotated so that the external detection equipment can perform corresponding detection on the cigarette;
[0008] The data acquisition module is used to perform the following operations:
[0009] The distributed bus expansion module is used to obtain cigarette data detected by external detection equipment, including cigarette tip data, loose tip data, appearance detection data, tobacco density and tobacco humidity;
[0010] The cigarette data is stored as specific fields, one specific field corresponds to the cigarette data of one cigarette, and N specific fields are encapsulated into a data packet, and data is transmitted in the form of data frames.
[0011] Furthermore, a specific field simultaneously stores the cigarette tip data, loose tip data, appearance inspection data, tobacco density and tobacco humidity. Its size is 2 bytes. The first byte is used to represent the cigarette number, and the first 5 bits in the second byte are used to represent whether the cigarette tip data, loose tip data, appearance inspection data, tobacco density and tobacco humidity meet the requirements; the remaining bits in the second byte are used as check bits.
[0012] Furthermore, a specific field simultaneously stores the cigarette's missing tip data, loose tip data and appearance inspection data, and its size is 1 byte. The first five bits in the specific field are used to represent the cigarette number, and the last three bits in the specific field are used to represent whether the cigarette's missing tip data, loose tip data and appearance inspection data meet the requirements.
[0013] Furthermore, a specific field simultaneously stores the tobacco density and tobacco humidity of the cigarette, and its size is 1 byte. The first 6 bits in the specific field are used to represent the number of the cigarette, and the last two bits in the specific field are used to represent whether the tobacco density and tobacco humidity of the cigarette meet the requirements.
[0014] Furthermore, a specific field stores both the tobacco density and tobacco humidity of the cigarette, and has a size of 3 bytes. The first byte is used to represent the number of the cigarette, the second byte is used to store the density value of the tobacco density of the cigarette, and a density indicator bit is set to indicate whether the tobacco density of the cigarette meets the requirements, and the third byte is used to store the humidity value of the tobacco humidity of the cigarette, and a humidity indicator bit is set to indicate whether the tobacco humidity of the cigarette meets the requirements.
[0015] Further, when the data of the bit position is 1, the cigarette data representing the cigarette meets the conditions; or, when the data of the bit position is 0, the cigarette data representing the cigarette meets the conditions.
[0016] Furthermore, the external detection equipment includes: a missing tip detector, a loose tip detector, an industrial camera, a tobacco moisture detector and a tobacco density detector.
[0017] Beneficial effects of this application:
[0018] The present application provides a data acquisition device for a cigarette making machine, which uses a distributed bus expansion module to establish a communication connection between the data acquisition module and an external detection device, laying a hardware foundation for realizing data transmission in the form of data frames. The device can simultaneously collect five types of cigarette data, including cigarette tip data, loose tip data, appearance detection data, tobacco density and tobacco humidity, and set specific fields to store and package all the above cigarette data in the form of bits for data transmission. Therefore, the use of this data acquisition device can uniformly collect and store and package multiple cigarette data, which can improve the efficiency of cigarette data collection and facilitate transmission, and improve the efficiency of cigarette data transmission. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 A structural schematic diagram of a data acquisition device for a cigarette making machine in this application;
[0020] Figure 2 This is a schematic diagram of the structure of field 1 of embodiment 1 of the present application;
[0021] Figure 3 This is a schematic diagram of the data frame structure of this application;
[0022] Figure 4 This is a schematic diagram of the structure of field 2 of embodiment 2 of the present application;
[0023] Figure 5 This is a schematic diagram of the structure of field 3 of embodiment 3 of the present application;
[0024] Figure 6 This is a schematic diagram of the structure of field 4 of Embodiment 3 of the present application;
[0025] In the figure, 10-data acquisition device, 101-data acquisition module, 102-distributed bus expansion module, 20-external detection equipment. DETAILED DESCRIPTION
[0026] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.
[0027] In the description of the present application, it should be noted that the terms "vertical", "up", "down", "horizontal", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.
[0028] In the description of this application, it should also be noted that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.
[0029] Embodiment 1:
[0030] A data acquisition device 10 for a cigarette making machine is used to collect cigarette tip data, loose tip data, appearance inspection data, tobacco density and tobacco humidity.
[0031] Figure 1 FIG. 1 is a schematic diagram of a data acquisition device for a cigarette making machine in the present application. Figure 1 The data acquisition device 10 for a cigarette making machine shown in the figure comprises: a data acquisition module 101 and a distributed bus expansion module 102. The external detection equipment 20 comprises: a missing tip detector, a loose tip detector, an industrial camera, a tobacco moisture detector and a tobacco density detector. The data acquisition module 101 establishes communication connections with the external detection equipment 20 through the distributed bus expansion module 102 to collect the missing tip data, loose tip data, appearance detection data, tobacco density and tobacco moisture of the cigarette. The cigarette is fixed on a cigarette fixture, and the cigarette fixture can be rotated so that the external detection equipment 20 can perform corresponding detection on the cigarette. The cigarette fixture is arranged on the assembly line inside the cigarette making machine.
[0032] The data collection module 101 stores cigarette data as specific fields, and one specific field corresponds to the cigarette data of one cigarette. Figure 2 is a schematic diagram of the field structure of this embodiment, such as Figure 2 In a specific field shown, the cigarette tip data, loose tip data, appearance inspection data, tobacco density and tobacco humidity are stored at the same time. Its size is 2 bytes. The first byte is used to represent the cigarette number, and the first 5 bits in the second byte are used to represent whether the cigarette tip data, loose tip data, appearance inspection data, tobacco density and tobacco humidity meet the requirements; the remaining bits in the second byte are used as check bits.
[0033] According to actual use requirements, when the data of the bit is 1, the cigarette data representing the cigarette meets the condition, or when the data of the bit is 0, the cigarette data representing the cigarette meets the condition. In this embodiment, when the data of the bit is 1, the cigarette data representing the cigarette meets the condition, such as Figure 2For the cigarette shown, the data on the missing tip, appearance inspection data, tobacco density and tobacco humidity meet the requirements, but the data on the loose tip does not meet the requirements.
[0034] After collecting data on N cigarettes, the N specific fields of the N cigarettes are encapsulated into a data packet and transmitted in the form of a data frame. The data frame structure is as follows: Figure 3 shown.
[0035] Embodiment 2:
[0036] A data acquisition device 10 for a cigarette making machine is used to collect cigarette quality data, including cigarette tip data, loose tip data and appearance inspection data.
[0037] A data acquisition device 10 for a cigarette making machine includes: a data acquisition module 101 and a distributed bus expansion module 102. The external detection device 20 includes: a missing tip detector, a loose tip detector, and an industrial camera. The data acquisition module 101 establishes communication connections with the external detection device 20 through the distributed bus expansion module 102 to collect missing tip data, loose tip data, and appearance detection data of the cigarette. The cigarette is fixed on a cigarette fixture, and the cigarette fixture can be rotated so that the external detection device 20 can perform corresponding detection on the cigarette. The cigarette fixture is set on the assembly line inside the cigarette making machine.
[0038] The data collection module 101 stores cigarette data as specific fields, and one specific field corresponds to the cigarette data of one cigarette. Figure 4 Schematic diagram of the field structure of this embodiment.
[0039] like Figure 4 In a specific field shown, the cigarette's missing tip data, loose tip data and appearance inspection data are stored simultaneously, and its size is 1 byte. The first five bits in the specific field are used to represent the cigarette number, and the last three bits in the specific field are used to represent whether the cigarette's missing tip data, loose tip data and appearance inspection data meet the requirements.
[0040] According to actual use requirements, when the data of the bit is 1, the cigarette data representing the cigarette meets the condition, or when the data of the bit is 0, the cigarette data representing the cigarette meets the condition. In this embodiment, when the data of the bit is 1, the cigarette data representing the cigarette meets the condition, such as Figure 4 The missing tip data and loose tip data of the cigarette shown do not meet the requirements, but the appearance inspection data meets the requirements. After data collection of N cigarettes, the N specific fields of the N cigarettes are encapsulated into a data packet, and data is transmitted in the form of a data frame.
[0041] Embodiment three:
[0042] A data acquisition device 10 for a cigarette making machine is used to collect cigarette weight data, including tobacco density and tobacco humidity of the cigarettes.
[0043] A data acquisition device 10 for a cigarette making machine includes: a data acquisition module 101 and a distributed bus expansion module 102. The external detection device 20 includes: a tobacco moisture detector and a tobacco density detector. The data acquisition module 101 establishes communication connections with the external detection device 20 through the distributed bus expansion module 102 to collect tobacco density and tobacco moisture data of the cigarette. The cigarette is fixed on a cigarette fixture, and the cigarette fixture can be rotated so that the external detection device 20 can perform corresponding detection on the cigarette. The cigarette fixture is set on the assembly line inside the cigarette making machine.
[0044] The data collection module 101 stores cigarette data as specific fields, and one specific field corresponds to the cigarette data of one cigarette. Figure 5 Schematic diagram of the field structure of this embodiment.
[0045] like Figure 5 In a specific field shown, the tobacco density and tobacco humidity of the cigarette are stored at the same time, and its size is 1 byte. The first 6 bits in the specific field are used to represent the number of the cigarette, and the last two bits in the specific field are used respectively to represent whether the tobacco density and tobacco humidity of the cigarette meet the requirements.
[0046] According to actual use requirements, when the data of the bit is 1, the cigarette data representing the cigarette meets the condition, or when the data of the bit is 0, the cigarette data representing the cigarette meets the condition. In this embodiment, when the data of the bit is 1, the cigarette data representing the cigarette meets the condition, such as Figure 5 The tobacco density and tobacco humidity of the cigarettes shown meet the requirements. After data collection of N cigarettes, the N specific fields of the N cigarettes are encapsulated into a data packet, and data transmission is performed in the form of a data frame.
[0047] Furthermore, based on the present embodiment, bytes are set to store specific values of tobacco density and tobacco humidity, so as to facilitate viewing during subsequent processing.
[0048] like Figure 6 A specific field shown in FIG. 1 stores both the tobacco density and tobacco humidity of a cigarette. The size of the field is 3 bytes. The first byte is used to represent the number of the cigarette. The second byte is used to store the density value of the tobacco density of the cigarette and set a density indicator bit to indicate whether the tobacco density of the cigarette meets the requirements. The third byte is used to store the humidity value of the tobacco humidity of the cigarette and set a humidity indicator bit to indicate whether the tobacco humidity of the cigarette meets the requirements. Figure 6The cigarettes, tobacco density and tobacco humidity shown all meet the requirements. The density value of the tobacco density and the humidity value of the tobacco humidity can be stored and then viewed through the system.
[0049] Finally, it should be noted that the above preferred embodiments are only used to illustrate the technical solution of the present application rather than to limit it. Although the present application has been described in detail through the above preferred embodiments, those skilled in the art should understand that various changes can be made in form and details without departing from the scope defined by the claims of the present application.
Claims
1. A data acquisition device for a cigarette making machine, characterized in that: include: Data acquisition module and distributed bus expansion module; The data acquisition module establishes communication connection with external detection equipment respectively through the distributed bus expansion module, the cigarette is fixed on the cigarette fixing part, and the cigarette fixing part can be rotated so that the external detection equipment can perform corresponding detection on the cigarette; The data acquisition module is used to perform the following operations: Acquiring cigarette data detected by the external detection device through the distributed bus expansion module, the cigarette data including the cigarette tip data, loose tip data, appearance detection data, tobacco density and tobacco humidity; The cigarette data is stored as specific fields, one specific field corresponds to the cigarette data of one cigarette, and N specific fields are encapsulated into a data packet, and data is transmitted in the form of data frames.
2. The data acquisition device according to claim 1, characterized in that: The specific field simultaneously stores the cigarette tip data, loose tip data, appearance inspection data, tobacco density and tobacco humidity of the cigarette, and its size is 2 bytes. The first byte is used to represent the number of the cigarette, and the first 5 bits in the second byte are used to represent whether the cigarette tip data, loose tip data, appearance inspection data, tobacco density and tobacco humidity meet the requirements; the remaining bits in the second byte are used as check bits.
3. The data acquisition device according to claim 1, characterized in that: The specific field simultaneously stores the cigarette's missing tip data, loose tip data and appearance inspection data, and its size is 1 byte. The first five bits in the specific field are used to represent the cigarette number, and the last three bits in the specific field are used to represent whether the cigarette's missing tip data, loose tip data and appearance inspection data meet the requirements.
4. The data acquisition device according to claim 1, characterized in that: The specific field simultaneously stores the tobacco density and tobacco humidity of the cigarette, and its size is 1 byte. The first 6 bits in the specific field are used to represent the number of the cigarette, and the last two bits in the specific field are used to represent whether the tobacco density and tobacco humidity of the cigarette meet the requirements.
5. The data acquisition device according to claim 1, characterized in that: The specific field stores both the tobacco density and tobacco humidity of the cigarette, and has a size of 3 bytes. The first byte is used to represent the number of the cigarette, the second byte is used to store the density value of the tobacco density of the cigarette, and a density indication bit is set to indicate whether the tobacco density of the cigarette meets the requirements, and the third byte is used to store the humidity value of the tobacco humidity of the cigarette, and a humidity indication bit is set to indicate whether the tobacco humidity of the cigarette meets the requirements.
6. The data acquisition device according to any one of claims 2 to 5, characterized in that: When the data of the bit is 1, the cigarette data representing the cigarette meets the condition; Alternatively, when the data of a bit position is 0, the cigarette data representing the cigarette meets the conditions.
7. The data acquisition device according to claim 1, characterized in that: The external detection equipment includes: a tobacco shavings detector, a tobacco loosening detector, an industrial camera, a tobacco shreds humidity detector and a tobacco shreds density detector.