Bamboo film continuous production intelligent control system and control method thereof

Abstract

The invention relates to the technical field of bamboo product processing and intelligent manufacturing, in particular to a bamboo film continuous production intelligent control system and a control method thereof.The bamboo film continuous production intelligent control system comprises a first unit module which comprises a moso bamboo rough machining system, a bamboo slicing system and a drying system; the second unit module comprises a coarse grinding system, a fine grinding system and a bamboo powder heating and stirring system; the third unit module comprises a film blowing and calendering system, a cooling and coiling system and a slitting system; the fourth unit module comprises a packaging system, a warehouse-in system and a warehouse-out system; the central control unit manages the first unit module, the second unit module, the third unit module and the fourth unit module in an integrated mode through an artificial intelligence algorithm, full-process automatic control is achieved, modular design is adopted, the whole production process is divided into four main unit modules, and the production efficiency is improved. And unified management is carried out through the central control unit.

Description

Technical Field

[0001] The invention relates to the technical field of bamboo product processing and intelligent manufacturing, in particular to an intelligent control system for continuous production of bamboo film and a control method thereof. Background Art

[0002] In recent years, with the improvement of environmental awareness and the popularization of the concept of sustainable development, bamboo as a renewable resource has been increasingly used in various fields. Among them, bamboo film is favored in packaging, construction, medical and other industries due to its excellent physical properties and biodegradability. However, the production process of bamboo film has always been a technical problem, and traditional production methods have many shortcomings.

[0003] At present, the closest existing technology usually uses a semi-automated production line to process bamboo into film. Although this method is an improvement over fully manual production, it still has many problems. First, the production efficiency is low, and there is often waiting time between each processing link, resulting in a waste of resources. Secondly, the energy consumption is high. Due to the lack of a precise control system, the energy utilization rate of each processing link is not high. Furthermore, the product quality consistency is poor. Due to the inability to respond and adjust in time to changes in raw material characteristics and environmental conditions, the product quality fluctuates greatly. In addition, the raw material utilization rate is low, and a large amount of material waste is often caused in the rough processing link. Finally, the entire production process lacks flexibility and is difficult to cope with the rapid changes in market demand.

[0004] These problems have seriously restricted the development of the bamboo film industry, and a new type of production control system is urgently needed to solve them. The present invention proposes an intelligent control system for continuous production of bamboo film in response to the above technical problems. The system aims to achieve comprehensive optimization of the bamboo film production process through intelligent and modular design combined with advanced artificial intelligence algorithms. Summary of the invention

[0005] The technical problem to be solved by the present invention is how to improve the efficiency and quality of bamboo film production, reduce energy consumption and raw material waste, and enhance the flexibility and adaptability of the production system. Specifically, the present invention is committed to solving the problems of low production efficiency, high energy consumption, unstable product quality, low raw material utilization rate and slow system response speed existing in traditional production methods.

[0006] The present invention proposes an intelligent control system for continuous production of bamboo film, comprising: A first unit module, the first unit module includes a bamboo rough processing system, a bamboo slicing system and a drying system; The second unit module includes a coarse grinding system, a fine grinding system and a bamboo powder heating and stirring system; The third unit module includes a film blowing and calendering system, a cooling and winding system, and a slitting system; A fourth unit module, the fourth unit module includes a packaging system, a warehousing system and a warehousing outgoing system; and A central control unit, wherein the central control unit integrates and manages the first unit module, the second unit module, the third unit module and the fourth unit module through an artificial intelligence algorithm to achieve full-process automated control. The bamboo slicing system in the first unit module is connected in parallel with the bamboo rough processing system, the bamboo powder heating and stirring system in the second unit module is connected in parallel with the coarse grinding system and the fine grinding system, and the cooling and collecting system and the slitting system in the third unit module are connected in parallel and then in series with the fourth unit module.

[0007] Preferably, in the first unit module: The bamboo rough processing system comprises a cylindrical saw blade device, a peeling device and a slitting machine, wherein the cylindrical saw blade device is used to remove 4 cm at both ends of the bamboo, the peeling device is used to remove moss on the surface of the bamboo, and the slitting machine is used to cut the bamboo into strips with a diameter of 4 mm; The bamboo slice system includes a weighing and pricing system, a bamboo slice drying system and a bamboo slice grinding system, wherein the weighing and pricing system includes a manual weighing and pricing module and an AI calculation module, and the AI ​​calculation module is used to calculate the value of bamboo in real time according to the processing volume and market price; The drying temperature of the drying system is set to 150-160 degrees, and the drying time is 1-2 hours, so that the moisture content of the bamboo powder is controlled at 3%-5%.

[0008] Preferably, in the second unit module: The coarse grinding temperature of the coarse grinding system is set to 80 degrees, which is used to grind the bamboo powder into coarse bamboo fiber; The fine grinding temperature of the fine grinding system is set to 100 degrees, which is used to grind the bamboo powder into bamboo powder with a fineness of 100 meshes; The heating temperature of the bamboo powder heating and stirring system is set to 120 degrees, the bamboo powder internal fusion time is set to 10 minutes, and the stirring time is set to 5 minutes.

[0009] Preferably, in the third unit module: The film blowing and calendering system comprises a calendering thickness selection unit, a screw extruder selection unit, a filter screen replacement unit, an extrusion system, a film blowing calendering system and a calendering control system, wherein the calendering control system performs calendering according to a set pressure to obtain a film; The cooling and winding system includes a cooling system and a winding system, wherein the cooling system is used to cool the film to 35 degrees, the winding speed of the winding system is 1.5m / min, and the winding speed can be automatically adjusted according to the actual situation of the film cooling temperature; The slitting system includes a film slitting module, a slitting speed selection unit, a slitting thickness selection unit, a slitting filter replacement system, a slitting pressure selection system and a slitting control system, wherein the slitting control system converts the data transmitted by the above units and systems into a slitting process to cut the film into products required by the customer.

[0010] Preferably, in the fourth unit module: The packaging system includes an automatic packaging machine, and the control system of the automatic packaging machine is used to select the packaging speed and the packaging size; The warehousing system includes a QR code scanning module and a robot automatic warehousing module, wherein the QR code scanning module is used to record and verify the information of each box of packaging, and the robot automatic warehousing module can select the speed and method of grabbing the product according to the weight of the product; The outbound delivery system includes an outbound delivery control system, which is used to give priority to products with small inventory and products with long storage time, generate outbound product orders and feed the orders back to the production system.

[0011] Preferably, the filter replacement unit in the film blowing and calendering system includes a filter replacement control system and a detection system, wherein the detection system is used to detect the filter status and send a signal to the filter replacement control system, and the filter replacement control system decides whether to replace the filter based on the received signal.

[0012] Preferably, the cooling system in the cooling circle system includes air cooling equipment and natural cooling equipment, wherein the wind speed of the air cooling equipment is 3m / s, the cooling temperature of the natural cooling equipment is 55 degrees, and the natural cooling time is set to 20 minutes.

[0013] Preferably, the manipulator automatic warehousing module in the warehousing system includes a heavy-weight manipulator and a light-weight manipulator, wherein the heavy-weight manipulator has a grasping speed of 3 seconds per time, and the light-weight manipulator has a grasping speed of 4 seconds per time.

[0014] Preferably, the central control unit comprises: Data acquisition module, used to collect the operation data of each unit module in real time; A data analysis module, used for analyzing and processing the collected data; A decision-making execution module is used to generate and execute control instructions based on the analysis results; A human-computer interaction module, used to provide an operation interface and display the system operation status; and Adaptive control module for automatically adjusting production parameters according to raw material characteristics and environmental conditions.

[0015] A control method based on the bamboo film continuous production intelligent control system comprises the following steps: The bamboo is roughly processed, sliced ​​and dried by the first unit module; The treated bamboo material is subjected to coarse grinding, fine grinding, heating and stirring by the second unit module; The bamboo powder material is subjected to film blowing or calendering, cooling, coiling and slitting by the third unit module; The fourth unit module is used to manage the packaging, storage and outbound delivery of the produced bamboo film; The central control unit can monitor the entire production process in real time, perform data analysis, make intelligent decisions and automatically control the entire production process. The central control unit continuously collects data and analyzes production parameters during the production process, and adaptively adjusts the working parameters of each unit module based on the analysis results to optimize production efficiency and product quality.

[0016] Beneficial effects of the present invention: From a macro perspective, the bamboo film continuous production intelligent control system of the present invention provides a new production model for the entire bamboo product processing industry. It not only improves the production efficiency and product quality of individual enterprises, but also sets a benchmark for the intelligent transformation of the entire industry. This intelligent production model is expected to promote bamboo products to replace traditional plastic products in more fields, thus making important contributions to environmental protection and sustainable development.

[0017] From the perspective of system architecture, the present invention adopts a modular design, dividing the entire production process into four main unit modules, and unified management through a central control unit. This design not only ensures the relative independence of each module, facilitates maintenance and upgrading, but also achieves efficient coordination between modules through intelligent control. In particular, a design combining parallel and series connection is adopted, such as the bamboo slicing system and the bamboo rough processing system are connected in parallel, which greatly reduces the production waiting time and improves the overall efficiency.

[0018] The system of the present invention performs well in terms of the synergy between modules. For example, the parameter settings between the coarse grinding system, the fine grinding system and the bamboo powder heating and stirring system in the second unit module are interrelated. The setting of the coarse grinding temperature will affect the workload of the fine grinding system, and the final bamboo powder fineness is directly related to the parameter setting of the heating and stirring system. Through the intelligent regulation of the central control unit, these modules can achieve the best synergy effect, which not only ensures product quality but also optimizes energy use.

[0019] The present invention also cleverly solves some technical contradictions in traditional production methods. For example, in traditional methods, increasing production speed often leads to a decrease in product quality, while improving quality often means a decrease in efficiency. The present invention achieves real-time optimization of production parameters by introducing artificial intelligence algorithms, which not only ensures high production efficiency, but also maintains stable product quality, effectively solving the contradiction between efficiency and quality.

[0020] In terms of the complementary and superimposed effects, the various modules of the present invention form a good synergistic effect. For example, the QR code scanning module of the warehousing system not only improves the warehousing efficiency, but also provides a basis for product traceability, which complements the quality control system. The combination of the adaptive control module and each production link produces a superposition effect, which not only optimizes the parameters of a single link, but also improves the overall production efficiency and product quality.

[0021] From a microscopic perspective, the present invention has achieved innovation and optimization in many specific links. For example, in the bamboo rough processing system, the cutting length is precisely controlled to be 4 cm, which not only retains useful materials to the maximum extent but also ensures the stability of subsequent processing. In the drying system, by precisely controlling the temperature and time, the moisture content of the bamboo powder is stabilized within an ideal range, creating the best conditions for subsequent processing.

[0022] In general, the bamboo film continuous production intelligent control system of the present invention has achieved significant improvement in production efficiency, significant reduction in energy consumption, stable improvement in product quality, significant improvement in raw material utilization, and significant acceleration in system response speed through optimization of the overall architecture, intelligent coordination between modules, effective resolution of key contradictions, and complementarity and superposition of various effects. These advantages can not only help enterprises reduce production costs and improve competitiveness, but also promote the entire bamboo product processing industry to develop in a smarter and more environmentally friendly direction, making important contributions to solving environmental problems and achieving sustainable development. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is the overall logic block diagram of the system of the present invention.

[0024] Figure 2 It is a detailed logic block diagram of the first unit module of the present invention.

[0025] Figure 3 It is a logic block diagram of the bamboo rough processing system of the present invention.

[0026] Figure 4 It is a logic block diagram of the bamboo slicing system of the present invention.

[0027] Figure 5 It is a detailed logic block diagram of the second unit module of the present invention.

[0028] Figure 6 It is a detailed logic block diagram of the third unit module of the present invention.

[0029] Figure 7 It is a logic block diagram of the film blowing and calendering system of the present invention.

[0030] Figure 8 It is a logic block diagram of the cooling and collecting system of the present invention.

[0031] Fig. 9 It is a logic block diagram of the slitting system of the present invention.

[0032] Fig.10 It is a detailed logic block diagram of the fourth unit module of the present invention.

[0033] Fig.11 It is a logic block diagram of the warehousing system of the present invention.

[0034] Fig.12 It is a logic block diagram of the central control unit of the present invention. DETAILED DESCRIPTION

[0035] In order to further explain the technical means and effects of the present invention to achieve the predetermined invention purpose, the specific implementation methods, structures, features and effects of the present invention are described in detail below in conjunction with the accompanying drawings and preferred embodiments thereof. In the following description, different "one embodiment" or "another embodiment" does not necessarily refer to the same embodiment. In addition, specific features, structures or characteristics in one or more embodiments may be combined in any suitable form.

[0036] Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.

[0037] See also Figure 1-12 The present invention relates to an intelligent control system for continuous production of bamboo film, which belongs to the field of bamboo product processing and intelligent manufacturing. The system aims to realize intelligent control of the entire process of bamboo film production and improve production efficiency and product quality.

[0038] First, the bamboo film continuous production intelligent control system of the present invention includes four main unit modules and a central control unit. Specifically, the first unit module 1 includes a bamboo rough processing system 11, a bamboo slicing system 12 and a drying system 13; the second unit module 2 includes a coarse grinding system 21, a fine grinding system 22 and a bamboo powder heating and stirring system 23; the third unit module 3 includes a film blowing and calendering system 31, a cooling and collecting system 32 and a slitting system 33; the fourth unit module 4 includes a packaging system 41, a warehousing system 42 and a warehouse-out system 43. These modules are integrated and managed through a central control unit 5 to achieve full process automation control.

[0039] It is worth noting that the system adopts a unique parallel and series design. Specifically, in the first unit module 1, the bamboo slicing system 12 is connected in parallel with the bamboo rough processing system 11; in the second unit module 2, the bamboo powder heating and stirring system 23 is connected in parallel with the coarse grinding system 21 and the fine grinding system 22; and the cooling and collecting system 32 and the slitting system 33 in the third unit module 3 are connected in parallel, and then connected in series with the fourth unit module 4. The advantage of this design is that it can improve production efficiency, allow multiple processes to be carried out simultaneously, and ensure the continuity of the production process.

[0040] Next, let us analyze the composition and function of the first unit module 1 in detail. The bamboo rough processing system 11 includes a cylindrical saw blade device 111, a peeling device 112 and a slitting machine 113. In actual operation, the cylindrical saw blade device 111 first removes 4 cm from both ends of the bamboo. This precise cutting length is the optimal value obtained after repeated experiments. It can not only remove the irregular parts of the ends of the bamboo, but also retain useful materials to the maximum extent. Subsequently, the peeling device 112 removes the moss on the surface of the bamboo. This step is crucial for subsequent processing because the moss will affect the processing quality of the bamboo. Finally, the slitting machine 113 cuts the bamboo into strips with a diameter of 4 mm. This diameter is carefully designed according to the needs of subsequent processing, which can ensure the full utilization of materials and ensure processing efficiency.

[0041] The design of the bamboo slice system 12 is also quite innovative. It includes a weighing and pricing system 121, a bamboo slice drying system 122, and a bamboo slice grinding system 123. Among them, the highlight of the weighing and pricing system 121 is the introduction of an AI calculation module 1212. This module can calculate the value of bamboo materials based on the processing volume and real-time market prices, greatly improving the accuracy and efficiency of pricing. For example, when the market price of bamboo materials fluctuates, the AI ​​calculation module 1212 can quickly adjust the pricing strategy to ensure the maximization of corporate profits.

[0042] The parameter settings of the drying system 13 are also carefully calculated. The drying temperature is set to 150-160 degrees and the drying time is 1-2 hours, so that the moisture content of the bamboo powder can be controlled within the ideal range of 3%-5%. Preferably, in one embodiment of the present invention, the drying temperature can be set to 155 degrees and the drying time is 1.5 hours. This set of parameters is the most stable in actual production.

[0043] Next, let's focus on the details of the second unit module 2. The coarse grinding temperature of the coarse grinding system 21 is set to 80 degrees. This temperature is the optimal value obtained through a large number of experiments. It can effectively break the bamboo fiber without causing the quality of the bamboo material to deteriorate due to excessive temperature. The fine grinding temperature of the fine grinding system 22 is set to 100 degrees, with the purpose of grinding the bamboo powder into 100 mesh fineness. This fineness standard is one of the key parameters in the production of bamboo film, which directly affects the quality and performance of the final product.

[0044] The parameter settings of the bamboo powder heating and stirring system 23 are also precisely calculated. The heating temperature is 120 degrees, the bamboo powder cohesion time is 10 minutes, and the stirring time is 5 minutes. This set of parameters is set to fully activate the bamboo fiber and enhance its film-forming properties. For example, if the cohesion time is too short, the bamboo fiber may not be fully activated; if the time is too long, it may cause energy waste and reduce production efficiency.

[0045] Next, let's explore the innovation of the third unit module 3. The film blowing and calendering system 31 includes multiple functional units, in which: The film blowing and calendering system includes a calendering thickness selection unit 311, a screw extruder selection unit 312, a filter screen replacement unit 314, an extrusion system 315, a film blowing calendering system 316 and a calendering control system 317, wherein the calendering control system 317 performs calendering according to a set pressure to obtain a film; The cooling and winding system 32 includes a cooling system 321 and a winding system 322, wherein the cooling system 321 is used to cool the film to 35 degrees, and the winding speed of the winding system 322 is 1.5m / min, and the winding speed can be automatically adjusted according to the actual situation of the film cooling temperature; The slitting system 33 includes a film slitting module 331, a slitting speed selection unit 332, a slitting thickness selection unit 333, a slitting filter replacement system 334, a slitting pressure selection system 335 and a slitting control system 336, wherein the slitting control system converts the data transmitted by the above units and systems into a slitting process to cut the film into products required by the customer.

[0046] The calendering control system 317 plays a key role. It can accurately calender according to the set pressure to obtain a film of desired thickness. Preferably, in one embodiment of the present invention, the pressure can be set in the range of 0.5-2MPa, and the specific value can be dynamically adjusted according to the desired film thickness.

[0047] In a specific embodiment of the present invention, the design of the cooling and winding system 32 is also quite unique. It cools the film to 35 degrees, which is the optimal value obtained after repeated tests. It can ensure that the film is fully cooled, and the subsequent processing will not be affected by the low temperature. The initial speed of the winding system is set to 1.5m / min, but its real innovation lies in that it can automatically adjust according to the actual situation of the film cooling temperature. For example, if the film temperature is detected to be too high, the system will automatically reduce the winding speed to ensure that the film is fully cooled.

[0048] In a specific embodiment of the present invention, the design of the slitting system 33 fully reflects the intelligent features of the present invention. The slitting control system 337 can automatically generate the optimal slitting process based on the data transmitted by the multiple parameter units. For example, if the customer needs a film with a width of 50 cm, the system will automatically adjust the slitting speed and pressure to ensure cutting accuracy.

[0049] Next, let's look at the innovation of the fourth unit module 4. Packaging system 41 uses an automatic packaging machine, and its control system can automatically select the packaging speed and size according to the characteristics of the product. For example, for thinner bamboo film, the system will choose a slower packaging speed to avoid damage; while for thicker products, a faster packaging speed can be used.

[0050] In a specific embodiment of the present invention, the highlights of the warehousing system 42 are its QR code scanning module 421 and the robot automatic warehousing module 422. The QR code scanning module 421 can not only record the information of each box of products, but also update the inventory data in real time. The robot automatic warehousing module 422 can intelligently select the grabbing method according to the weight of the product, greatly improving the warehousing efficiency.

[0051] In a specific embodiment of the present invention, the innovation of the outbound delivery system 43 lies in its intelligent scheduling algorithm. It will give priority to products with small inventory and products with long storage time, which can not only optimize inventory management but also ensure product quality. For example, the system may set a threshold, and when the inventory of a certain product is less than 10% of the total, it will trigger the priority outbound delivery process.

[0052] Next, we delve into the details of some key subsystems. The filter replacement unit 314 in the film blowing and calendaring system 31 includes a filter replacement control system 3141 and a detection system 3142. These two systems work together to automatically replace the filter when the filter performance drops to a preset threshold (for example, when the filter usage time exceeds 100 hours or the filtration efficiency is less than 85%), thereby ensuring the stability of production quality.

[0053] In a specific embodiment of the present invention, the cooling system 321 in the cooling and collecting system 32 includes an air cooling device and a natural cooling device. The wind speed of the air cooling device is set to 3m / s, which is the optimal value obtained through a large number of experiments. It can quickly cool down without damaging the surface of the film. The natural cooling device reduces the temperature to 55 degrees, and the natural cooling time is 20 minutes. This dual cooling method can better control the cooling process of the film and ensure product quality.

[0054] In a specific embodiment of the present invention, the robot automatic storage module 422 in the storage system 42 includes a heavy-weight robot 4221 and a light-weight robot 4222. The heavy-weight robot 4221 has a grasping speed of 3 seconds per time, which is suitable for handling products weighing more than 50 kg; while the light-weight robot 4222 has a grasping speed of 4 seconds per time, which is suitable for handling products weighing less than 50 kg. This differentiated design can maximize storage efficiency while ensuring product safety.

[0055] Finally, let's discuss the core functions of the central control unit 5. It includes a data acquisition module 51, a data analysis module 52, a decision execution module 53, a human-computer interaction module 54, and an adaptive control module 55. These modules work together to form the brain of this system.

[0056] The data acquisition module 51 collects the operating data of each unit module in real time, including but not limited to parameters such as temperature, pressure, speed, etc. The data analysis module 52 uses machine learning algorithms to conduct in-depth analysis of these data. For example, it may use a random forest algorithm to predict equipment failures, or use a deep neural network to optimize production parameters.

[0057] The decision execution module 53 generates and executes control instructions based on the analysis results. For example, if the analysis finds that the energy consumption of a process is abnormally high, the decision execution module 53 may adjust the corresponding production parameters to reduce energy consumption. The human-computer interaction module 54 provides an intuitive operation interface, allowing operators to monitor the system status in real time and perform manual intervention when necessary.

[0058] The adaptive control module 55 is a highlight of the system. It can automatically adjust production parameters according to the characteristics of the raw materials and environmental conditions. For example, when it detects that the moisture content of the raw materials is too high, it may extend the drying time or increase the drying temperature; when the ambient humidity is too high, it may adjust the parameters of the cooling process to prevent the product from getting wet.

[0059] Finally, in a specific embodiment of the present invention, the present invention also proposes a control method based on the above system. This method firstly performs rough processing, slicing and drying of bamboo by the first unit module 1. Then, the second unit module 2 performs rough grinding, fine grinding and heating and stirring on the processed bamboo material. Then, the third unit module 3 performs film blowing or calendering, cooling and slitting on the bamboo powder material. Finally, the fourth unit module 4 performs packaging, warehousing and outbound management on the produced bamboo film.

[0060] Throughout the entire process, the central control unit 5 continuously collects data, analyzes production parameters, and adaptively adjusts the working parameters of each unit module based on the analysis results. For example, if the moisture content of a batch of bamboo is detected to be high, the system may automatically extend the drying time; if the energy consumption of a process is found to be abnormally high, the system may adjust the corresponding production parameters to reduce energy consumption. This dynamic adjustment capability not only optimizes production efficiency, but also significantly improves the consistency of product quality.

[0061] In general, the bamboo film continuous production intelligent control system of the present invention realizes the intelligent management of the whole process of bamboo film production through innovative means such as modular design, intelligent control and adaptive adjustment. It not only improves production efficiency and reduces energy consumption, but also ensures the stability of product quality. The successful application of this system is expected to promote the entire bamboo product processing industry to develop in a smarter and more environmentally friendly direction.

[0062] In order to verify the superiority of the bamboo film continuous production intelligent control system of the present invention, we conducted a series of comparative experiments. The specific conditions of the embodiments and comparative examples will be introduced in detail below, and the corresponding test results and analysis will be given.

[0063] Embodiment 1: In this embodiment, we use the bamboo film continuous production intelligent control system of the present invention for production. The system includes four main unit modules and a central control unit, and adopts a design combining parallel and series connection. The central control unit realizes full process automation control through artificial intelligence algorithm, including real-time data collection, analysis and adaptive adjustment.

[0064] Comparative Example 1: In the comparative example, a traditional bamboo film production system was used. Although the system also achieved a certain degree of automation, it lacked intelligent control and adaptive adjustment functions. Each production link was relatively independent, and the design of combining parallel and series connection of the present invention was not adopted.

[0065] In order to comprehensively evaluate the performance of the two systems, we selected the following key indicators for testing: production efficiency, energy consumption, product quality consistency, raw material utilization and system response time. These indicators fully reflect the innovation and superiority of the present invention.

[0066] The testing methods and standards are as follows: 1. Production efficiency: The standard is the area (square meters) of bamboo film produced within 24 hours.

[0067] 2. Energy consumption: The standard is the electricity (kWh) consumed in producing one square meter of bamboo film.

[0068] 3. Product quality consistency: Randomly select 100 samples, measure the thickness deviation, and calculate the standard deviation.

[0069] 4. Raw material utilization rate: the ratio of the weight of input raw materials to the weight of the final product.

[0070] 5. System response time: simulate the change of raw material moisture content and record the time required for the system to adjust parameters.

[0071] After one month of continuous testing, we obtained the following results:

[0072] From the above test results, it can be seen that the bamboo film continuous production intelligent control system of the present invention is significantly better than the traditional system in all indicators. Let us analyze these results in depth: First, in terms of production efficiency, the system of the present invention is 20.9% higher than the traditional system. This is mainly due to the parallel and series design adopted by the present invention, as well as the intelligent scheduling of the central control unit. For example, the bamboo slicing system is connected in parallel with the bamboo rough processing system, which greatly reduces the production waiting time.

[0073] Secondly, energy consumption was reduced by 29.2%, which fully demonstrates the intelligent and precise control capabilities of the system of the present invention. The central control unit can dynamically adjust the energy supply of each link according to production needs through real-time data analysis, avoiding the energy waste problem commonly seen in traditional systems.

[0074] The improvement in product quality consistency is particularly significant, with the standard deviation reduced from 0.05mm to 0.02mm, an increase of 60%. This is due to the adaptive control capability of the system of the present invention. For example, when a change in the moisture content of the raw material is detected, the system can quickly adjust the drying parameters to ensure the consistency of subsequent processing.

[0075] The improvement in raw material utilization cannot be ignored either, from 85% to 92%. This is mainly because the system of the present invention can more accurately control each processing link and reduce material loss. For example, the precise 4cm cutting length in the bamboo rough processing system not only removes irregular parts but also retains useful materials to the maximum extent.

[0076] Finally, the significant reduction in system response time (from 15 minutes to 2 minutes) fully demonstrates the flexibility and adaptability of the system of the present invention. This rapid response capability is particularly important when facing fluctuations in raw material quality or changes in market demand, and can help companies better control costs and ensure product quality.

[0077] In summary, these test results fully demonstrate the significant advantages of the bamboo film continuous production intelligent control system of the present invention in improving production efficiency, saving energy and reducing consumption, ensuring product quality, improving raw material utilization, and enhancing system flexibility. These advantages can not only help enterprises reduce production costs and improve competitiveness, but also promote the entire bamboo product processing industry to develop in a smarter and more environmentally friendly direction.

[0078] It is worth mentioning that in Example 1, we found that when the temperature of the drying system was set to 155 degrees and the time was set to 1.5 hours, the system performance reached the best. This set of parameters stabilized the moisture content of the bamboo powder at about 4%, creating the best conditions for subsequent processing. Therefore, we recommend this set of parameters as the best embodiment of the present invention.

[0079] It should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An intelligent control system for continuous production of bamboo film, characterized in that: include: A first unit module, the first unit module includes a bamboo rough processing system, a bamboo slicing system and a drying system; The second unit module includes a coarse grinding system, a fine grinding system and a bamboo powder heating and stirring system; The third unit module includes a film blowing and calendering system, a cooling and winding system, and a slitting system; A fourth unit module, the fourth unit module includes a packaging system, a warehousing system and a warehousing outgoing system; and A central control unit, wherein the central control unit integrates and manages the first unit module, the second unit module, the third unit module and the fourth unit module through an artificial intelligence algorithm to achieve full-process automated control. The bamboo slicing system in the first unit module is connected in parallel with the bamboo rough processing system, the bamboo powder heating and stirring system in the second unit module is connected in parallel with the coarse grinding system and the fine grinding system, and the cooling and collecting system and the slitting system in the third unit module are connected in parallel and then in series with the fourth unit module.

2. The intelligent control system for continuous production of bamboo film according to claim 1 is characterized in that: In the first unit module: The bamboo rough processing system comprises a cylindrical saw blade device, a peeling device and a slitting machine, wherein the cylindrical saw blade device is used to remove 4 cm at both ends of the bamboo, the peeling device is used to remove moss on the surface of the bamboo, and the slitting machine is used to cut the bamboo into strips with a diameter of 4 mm; The bamboo slice system includes a weighing and pricing system, a bamboo slice drying system and a bamboo slice grinding system, wherein the weighing and pricing system includes a manual weighing and pricing module and an AI calculation module, and the AI ​​calculation module is used to calculate the value of bamboo in real time according to the processing volume and market price; The drying temperature of the drying system is set to 150-160 degrees, and the drying time is 1-2 hours, so that the moisture content of the bamboo powder is controlled at 3%-5%.

3. The intelligent control system for continuous production of bamboo film according to claim 1 is characterized in that: In the second unit module: The coarse grinding temperature of the coarse grinding system is set to 80 degrees, which is used to grind the bamboo powder into coarse bamboo fiber; The fine grinding temperature of the fine grinding system is set to 100 degrees, which is used to grind the bamboo powder into bamboo powder with a fineness of 100 meshes; The heating temperature of the bamboo powder heating and stirring system is set to 120 degrees, the bamboo powder internal fusion time is set to 10 minutes, and the stirring time is set to 5 minutes.

4. The intelligent control system for continuous production of bamboo film according to claim 1 is characterized in that: In the third unit module: The film blowing and calendering system comprises a calendering thickness selection unit, a screw extruder selection unit, a filter screen replacement unit, an extrusion system, a film blowing calendering system and a calendering control system, wherein the calendering control system performs calendering according to a set pressure to obtain a film; The cooling and winding system includes a cooling system and a winding system, wherein the cooling system is used to cool the film to 35 degrees, the winding speed of the winding system is 1.5m / min, and the winding speed can be automatically adjusted according to the actual situation of the film cooling temperature; The slitting system includes a film slitting module, a slitting speed selection unit, a slitting thickness selection unit, a slitting filter replacement system, a slitting pressure selection system and a slitting control system, wherein the slitting control system converts the data transmitted by the above units and systems into a slitting process to cut the film into products required by the customer.

5. The intelligent control system for continuous production of bamboo film according to claim 1 is characterized in that: In the fourth unit module: The packaging system includes an automatic packaging machine, and the control system of the automatic packaging machine is used to select the packaging speed and the packaging size; The warehousing system includes a QR code scanning module and a robot automatic warehousing module, wherein the QR code scanning module is used to record and verify the information of each box of packaging, and the robot automatic warehousing module can select the speed and method of grabbing the product according to the weight of the product; The outbound delivery system includes an outbound delivery control system, which is used to give priority to products with small inventory and products with long storage time, generate outbound product orders and feed the orders back to the production system.

6. The intelligent control system for continuous production of bamboo film according to claim 4 is characterized in that: The filter replacement unit in the film blowing and calendering system includes a filter replacement control system and a detection system. The detection system is used to detect the filter status and send a signal to the filter replacement control system. The filter replacement control system decides whether to replace the filter according to the received signal.

7. The intelligent control system for continuous production of bamboo film according to claim 4 is characterized in that: The cooling system in the cooling circle system includes air cooling equipment and natural cooling equipment, wherein the wind speed of the air cooling equipment is 3m / s, the cooling temperature of the natural cooling equipment is 55 degrees, and the natural cooling time is set to 20 minutes.

8. The intelligent control system for continuous production of bamboo film according to claim 5 is characterized in that: The manipulator automatic warehousing module in the warehousing system includes a heavy-weight manipulator and a light-weight manipulator, wherein the heavy-weight manipulator has a grasping speed of 3 seconds per time, and the light-weight manipulator has a grasping speed of 4 seconds per time.

9. The intelligent control system for continuous production of bamboo film according to claim 1, characterized in that: The central control unit comprises: Data acquisition module, used to collect the operation data of each unit module in real time; A data analysis module, used for analyzing and processing the collected data; A decision-making execution module is used to generate and execute control instructions based on the analysis results; A human-computer interaction module, used to provide an operation interface and display the system operation status; and Adaptive control module for automatically adjusting production parameters according to raw material characteristics and environmental conditions.

10. A control method based on the bamboo film continuous production intelligent control system according to any one of claims 1 to 9, characterized in that: The following steps are involved: The bamboo is roughly processed, sliced ​​and dried by the first unit module; The treated bamboo material is subjected to coarse grinding, fine grinding, heating and stirring by the second unit module; The bamboo powder material is subjected to film blowing or calendering, cooling, coiling and slitting by the third unit module; The fourth unit module is used to manage the packaging, storage and outbound delivery of the produced bamboo film; The central control unit can monitor the entire production process in real time, perform data analysis, make intelligent decisions and automatically control the entire production process. The central control unit continuously collects data and analyzes production parameters during the production process, and adaptively adjusts the working parameters of each unit module based on the analysis results to optimize production efficiency and product quality.

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