Environment-friendly intelligent printing equipment

Abstract

The invention relates to the technical field of printing equipment, and discloses environment-friendly intelligent printing equipment which comprises a support. The printing part is arranged on the support and used for printing paper; the plastic film conveying part is fixed to the support, the plastic film conveying part is arranged at the output end of the printing part, and the plastic film conveying part is used for providing a plastic film needed during paper hot pressing; the drying part is arranged on the support, the drying part is arranged between the plastic film conveying part and the printing part, and the drying part is used for drying the printed paper; the ash removal part is fixed on the bracket and is also positioned on one side, far away from the plastic film conveying part, of the drying part; the hot-pressing part is arranged on the side, away from the drying part, of the dust removing part and used for conducting hot-pressing plastic packaging on the printed paper; an acquisition module, a judgment module, a decision module and a controller. The printing automation level is improved, manual intervention is reduced, and high efficiency, accuracy and consistency of the paper processing process are guaranteed.

Description

Technical Field

[0001] The present invention relates to the technical field of printing equipment, and in particular to an environmentally friendly intelligent printing equipment. Background Art

[0002] Printing equipment is important in modern society, which is reflected in its key role in information dissemination, cultural heritage and business operations. Printing equipment enables the mass production and widespread distribution of books, newspapers, advertisements, packaging and other products, promoting the popularization of knowledge and cultural dissemination. At the same time, it also provides enterprises with efficient and accurate brand promotion tools to help marketing and product promotion. With the continuous advancement of printing technology, printing equipment is also playing an increasingly important role in personalized customization, short-run printing and environmentally friendly printing, meeting the needs of diversification and sustainable development. Therefore, printing equipment is not only an important link in industrial production, but also a key driving force for social informatization, cultural development and economic growth. Printing equipment is a mechanical device used to transfer text, images or graphics from one medium to materials such as paper, fabric, plastic, etc., and is widely used in publishing, packaging, advertising and other fields. The main types include offset printing presses, digital printing presses, gravure printing presses, flexographic printing presses, screen printing presses, as well as inkjet and laser printers. Offset printing presses are suitable for large-scale printing such as books and magazines, digital printing presses are used for personalized and short-run printing, gravure printing presses are used for high-quality printing, flexographic printing presses are often used for packaging, screen printing presses are used for T-shirts and posters, etc., and inkjet and laser printers are mostly used in offices and homes. The choice of printing equipment depends on the specific printing needs, print volume, material and quality requirements.

[0003] Printing equipment in the prior art is often inefficient in the drying and cleaning processes, lacks automation and flexible adjustment capabilities, resulting in uneven processing results and requiring a lot of manual intervention. It may even cause large-scale printing errors due to plastic sealing before the paper is dry or plastic sealing without cleaning, resulting in high printing costs and poor quality.

[0004] Therefore, it is necessary to provide an environmentally friendly intelligent printing device to solve the problems of poor printing quality and lack of automation of the printing devices in the prior art. Summary of the invention

[0005] In view of this, the present invention proposes an environmentally friendly intelligent printing device, aiming to solve the problems of poor printing quality and lack of automation of the printing device in the prior art.

[0006] The present invention proposes an environmentally friendly intelligent printing device, comprising:

[0007] Bracket;

[0008] A printing unit, arranged on the bracket, and used for printing on paper;

[0009] A plastic film conveying unit is fixed on the bracket, the plastic film conveying unit is arranged at the output end of the printing unit, and the plastic film conveying unit is used to provide the plastic film required for hot pressing of paper;

[0010] A drying section, arranged on the bracket, arranged between the plastic film conveying section and the printing section, and used for drying the printed paper;

[0011] A dust cleaning part, fixed on the bracket, the dust cleaning part is also located on a side of the drying part away from the plastic film conveying part, and the dust cleaning part is used to remove dust attached to the paper after drying;

[0012] A hot pressing section, arranged on a side of the dust cleaning section away from the drying section, and used for hot pressing and plastic sealing the printed paper;

[0013] The collection module includes a first collection unit and a second collection unit, wherein the first collection unit is arranged between the printing section and the drying section, and the second collection unit is arranged between the drying section and the dust cleaning section, and the collection module is used to collect paper characteristics; wherein the paper characteristics include paper dryness and wetness, printing area, printing quantity and dust area;

[0014] A judgment module, electrically connected to the acquisition module, and configured to judge whether it is necessary to dry and clean the printed paper according to the paper characteristics;

[0015] A decision module, for determining the blowing time of the drying unit according to the printing area and the number of prints when it is determined that the printed paper needs to be dried, and for determining the working parameters of the cleaning unit according to the dust area when it is determined that the dried paper needs to be cleaned;

[0016] The controller is fixed on the bracket, and the controller is electrically connected with the printing part, the plastic film conveying part, the drying part, the dust cleaning part, the hot pressing part, the collection module, the judgment module and the decision module respectively.

[0017] Furthermore, the cleaning unit includes:

[0018] A storage roller is fixed on the bracket, and the electrostatic film is fixed on the storage roller;

[0019] A film collecting roller is fixed on the bracket, and the film collecting roller is arranged at the end of the storage roller close to the contact between the paper and the plastic film, the upper part of the film collecting roller is in contact with the plastic film, and the bottom of the film collecting roller is in contact with the paper;

[0020] The output end of the motor is fixed to the rotating shaft in the middle of the film-collecting roller, and the motor is electrically connected to the controller.

[0021] Furthermore, the judgment module is used to judge whether it is necessary to dry and clean the printed paper according to the paper characteristics, including:

[0022] If the printed paper is not dry when passing through the first collecting unit, it is determined that the paper needs to be dried, otherwise it does not need to be dried.

[0023] Furthermore, when it is determined that the printed paper needs to be dried, the decision module is used to determine the blowing time of the drying section according to the printing area and the number of prints, including:

[0024] When determining the blowing time of the drying section according to the printing area and the number of prints of the paper, the following formula is used for calculation:

[0025] T = k × A × N;

[0026] In the above formula, T represents the blowing time of the drying section, A represents the printing area of ​​a single sheet of paper in square centimeters, N represents the number of prints in sheets, k is the drying time coefficient, the value range of k is [0.001, 0.01], and the unit of k is seconds / square centimeter.

[0027] Furthermore, when it is determined that the printed paper needs to be dried, the decision module is used to determine the blowing time of the drying section according to the printing area and the number of prints, including:

[0028] The second collecting unit collects the undried area of ​​the paper after drying, and the decision module adjusts the drying temperature of the drying part according to the undried area of ​​the paper.

[0029] Furthermore, the second collecting unit collects the undried area of ​​the paper after drying, and the decision module adjusts the drying temperature of the drying unit according to the undried area of ​​the paper, the thickness of the paper and the printing area of ​​the paper, including:

[0030] The drying temperature of the drying section is adjusted according to the undried area of ​​the undried paper, the paper thickness and the paper printing area by the following formula:

[0031] W = w + m × U × d / A;

[0032] In the above formula, W represents the drying temperature of the drying part after adjustment, w represents the drying temperature of the drying part before adjustment, m represents the temperature adjustment coefficient, the value range of m is [5, 50], U represents the undried area of ​​the paper, d represents the thickness of the paper, and A represents the printing area of ​​a single sheet of paper.

[0033] Furthermore, when the judgment module is used to judge whether it is necessary to dry and clean the printed paper according to the paper characteristics, it also includes:

[0034] If dust is detected on the printed paper when the dried paper passes through the second collecting unit, it is determined that the paper needs to be cleaned, otherwise it does not need to be cleaned.

[0035] Furthermore, the working parameters of the cleaning unit include the rotation speed of the motor.

[0036] Furthermore, when it is determined that the dried paper needs to be cleaned, determining the working parameters of the cleaning unit according to the dust area includes:

[0037] The minimum dust area is preset. When the dust area is smaller than the minimum dust area, the motor does not rotate, and the paper is cleaned by the static film on the film collection roller.

[0038] When the dust area is greater than or equal to the minimum dust area, the motor drives the film collecting roller to rotate, and the motor speed is determined according to the size of the dust area.

[0039] Furthermore, when the dust area is greater than or equal to the minimum dust area, the motor drives the film collecting roller to rotate, and the speed of the motor is determined according to the size of the dust area, including:

[0040] It is assumed that when the dust area is equal to the minimum dust area, the initial speed of the motor is v, and the speed V of the motor is calculated by the following formula:

[0041] V = v + a × (D - Dmin);

[0042] In the above formula, V represents the motor speed, v represents the initial speed of the motor, a represents the adjustment coefficient of the influence of dust area on the speed, and the value range of a is [0.1, 10]. D represents the dust area, and Dmin represents the minimum value of the dust area.

[0043] Compared with the prior art, the present invention has the following beneficial effects:

[0044] The present invention optimizes the process of paper printing, drying, dust cleaning and hot pressing by integrating multiple functional modules on a bracket. Specifically, the printing section is used to print the paper, the plastic film conveying section provides the plastic film required for hot pressing, the drying section ensures that the printed paper is fully dried, and the dust cleaning section effectively removes the dust attached to the paper to ensure the final quality of the paper. The hot pressing section provides plastic sealing for the paper, which enhances the durability of the paper. The acquisition module monitors the dryness and wetness of the paper, the printing area, the quantity and the dust area in real time. The judgment module determines whether drying or dust cleaning is required based on these data, thereby improving the processing efficiency and accuracy. The decision module adjusts the blowing time of the drying section according to the printing area and quantity, and adjusts the working parameters of the dust cleaning section according to the dust area. The controller realizes the coordinated control of each module, improves the automation level of the production line, reduces manual intervention, and ensures the efficiency, accuracy and consistency of the paper processing process. BRIEF DESCRIPTION OF THE DRAWINGS

[0045] Various other advantages and benefits will become apparent to those of ordinary skill in the art by reading the detailed description of the preferred embodiments below. The accompanying drawings are only for the purpose of illustrating the preferred embodiments and are not to be considered as limiting the present invention. Moreover, the same reference symbols are used throughout the accompanying drawings to represent the same components. In the accompanying drawings:

[0046] Figure 1 A schematic diagram of the structure of an environmentally friendly intelligent printing device provided by an embodiment of the present invention;

[0047] Figure 2 This is a functional block diagram of an environmentally friendly intelligent printing device provided by an embodiment of the present invention.

[0048] In the figure, 100, bracket; 200, printing section; 300, plastic film conveying section; 400, drying section; 500, cleaning section; 510, storage roller; 520, film collection roller; 530, motor; 600, hot pressing section; 700, collection module; 710, first collection unit; 720, second collection unit; 800, judgment module; 900, decision module; 1000, controller. DETAILED DESCRIPTION

[0049] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided in order to enable a more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art. It should be noted that, in the absence of conflict, the embodiments of the present invention and the features described in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0050] In some embodiments of the present application, see Figure 1-2 As shown, this embodiment provides an environmentally friendly intelligent printing device, including:

[0051] Bracket 100;

[0052] The printing unit 200 is disposed on the bracket 100 and is used for printing on paper;

[0053] The plastic film conveying unit 300 is fixed on the bracket 100 and is arranged at the output end of the printing unit 200. The plastic film conveying unit 300 is used to provide the plastic film required for hot pressing of paper;

[0054] The drying section 400 is arranged on the bracket 100. The drying section 400 is arranged between the plastic film conveying section 300 and the printing section 200. The drying section 400 is used to dry the printed paper;

[0055] The dust cleaning unit 500 is fixed on the bracket 100. The dust cleaning unit 500 is also located on a side of the drying unit 400 away from the plastic film conveying unit 300. The dust cleaning unit 500 is used to remove dust attached to the paper after drying.

[0056] The hot pressing section 600 is arranged on a side of the dust cleaning section 500 away from the drying section 400, and is used for hot pressing and plastic sealing the printed paper;

[0057] The collection module 700 includes a first collection unit 710 and a second collection unit 720. The first collection unit 710 is disposed between the printing section 200 and the drying section 400, and the second collection unit 720 is disposed between the drying section 400 and the dust cleaning section 500. The collection module 700 is used to collect paper characteristics; wherein the paper characteristics include the dryness and wetness of the paper, the printing area, the number of prints, and the dust area;

[0058] The judging module 800 is electrically connected to the collecting module 700, and is used to judge whether it is necessary to dry and clean the printed paper according to the paper characteristics;

[0059] The decision module 900 is used to determine the blowing time of the drying unit 400 according to the printing area and the number of prints when it is determined that the printed paper needs to be dried, and to determine the working parameters of the cleaning unit 500 according to the dust area when it is determined that the dried paper needs to be cleaned;

[0060] The controller 1000 is fixed on the bracket 100 and is electrically connected to the printing section 200 , the plastic film conveying section 300 , the drying section 400 , the dust cleaning section 500 , the hot pressing section 600 , the collection module 700 , the judgment module 800 and the decision module 900 .

[0061] It can be understood that the present invention optimizes the process of paper printing, drying, dust cleaning and hot pressing by integrating multiple functional modules on the bracket 100. Specifically, the printing unit 200 is used to print the paper, the plastic film conveying unit 300 provides the plastic film required for hot pressing, the drying unit 400 ensures that the printed paper is fully dried, and the dust cleaning unit 500 effectively removes the dust attached to the paper to ensure the final quality of the paper. The hot pressing unit 600 provides plastic sealing for the paper to enhance the durability of the paper. The acquisition module 700 monitors the dryness and wetness of the paper, the printing area, the quantity and the dust area in real time. The judgment module 800 determines whether it is necessary to dry or clean the paper based on these data, thereby improving the processing efficiency and accuracy. The decision module 900 adjusts the blowing time of the drying unit 400 according to the printing area and quantity, and adjusts the working parameters of the dust cleaning unit 500 according to the dust area. The controller 1000 realizes the coordinated control of each module, improves the automation level of the production line, reduces manual intervention, and ensures the efficiency, accuracy and consistency of the paper processing process.

[0062] In some embodiments of the present application, the dust cleaning unit 500 includes:

[0063] A storage roller 510 is fixed on the bracket 100, and an electrostatic film is fixed on the storage roller 510;

[0064] The film collecting roller 520 is fixed on the bracket 100. The film collecting roller 520 is arranged at the end of the storage roller 510 close to the contact between the paper and the plastic film. The upper part of the film collecting roller 520 contacts the plastic film, and the bottom of the film collecting roller 520 contacts the paper.

[0065] The output end of the motor 530 is fixed to the rotating shaft in the middle of the film-collecting roller 520 , and the motor 530 is electrically connected to the controller 1000 .

[0066] It can be understood that the dust cleaning unit 500 significantly improves the dust removal efficiency in paper processing. The electrostatic film on the storage roller 510 can effectively absorb dust on the surface of the paper, and transfer the dust from the paper to the film collection roller 520 through electrostatic action. The contact between the film collection roller 520 and the plastic film ensures the effective transfer of dust. The motor 530 drives the film collection roller 520 to rotate, so that the dust can be continuously and effectively removed. Through the electrical connection between the motor 530 and the controller 1000, automatic control is realized, the dust cleaning process is optimized, manual intervention is reduced, and production efficiency and paper quality are improved.

[0067] In some embodiments of the present application, the determination module 800 is used to determine whether it is necessary to dry and clean the printed paper according to the paper characteristics, including:

[0068] If the printed paper is detected to be wet when passing through the first collecting unit 710 , it is determined that the paper needs to be dried; otherwise, it does not need to be dried.

[0069] In some embodiments of the present application, when it is determined that the printed paper needs to be dried, the decision module 900 is used to determine the blowing time of the drying unit 400 according to the printing area and the number of prints, including:

[0070] When the blowing time of the drying section 400 is determined according to the printing area and the number of prints of the paper, it is calculated by the following formula:

[0071] T = k × A × N;

[0072] In the above formula, T represents the blowing time of the drying section 400, A represents the printing area of ​​a single sheet of paper in square centimeters, N represents the number of prints in sheets, k is the drying time coefficient, the value range of k is [0.001, 0.01], and the unit of k is seconds / square centimeter.

[0073] It can be understood that the accuracy and efficiency of paper drying are effectively improved through the close cooperation of the judgment module 800 and the decision module 900. The judgment module 800 monitors the dryness of the paper in real time through the first acquisition unit 710, and automatically determines whether it needs to be dried, thereby avoiding excessive or insufficient drying treatment, while the decision module 900 calculates the blowing time required for drying according to the printing area and quantity of the paper, making the setting of the drying time more accurate and scientific, and being able to dynamically adjust the blowing time according to the actual printing area and quantity, ensuring that each paper can be fully dried, thereby improving production efficiency, reducing energy consumption, and ensuring the final quality of the paper.

[0074] Preferably, assuming that the printing area of ​​a single sheet of paper is 200 square centimeters (A = 200 cm 2 ), the total number of prints is 1000 (N = 1000), and the drying time coefficient is 0.005 seconds / square centimeter (k = 0.005s / cm 2 ), substitute into the formula: T = 0.005 × 200 × 1000 = 10 + 1000 = 1000 seconds, and the final total blowing time is 1000 seconds; for thin paper that dries quickly or using ink with higher volatility, k takes a lower value; and for thicker paper or ink that takes a longer drying time, k takes a higher value.

[0075] In some embodiments of the present application, when it is determined that the printed paper needs to be dried, the decision module 900 is used to determine the blowing time of the drying unit 400 according to the printing area and the number of prints, including:

[0076] The second collecting unit 720 collects the undried area of ​​the paper after drying, and the decision module 900 adjusts the drying temperature of the drying unit 400 according to the undried area of ​​the paper.

[0077] In some embodiments of the present application, the second collecting unit 720 collects the undried area of ​​the paper after drying, and the decision module 900 adjusts the drying temperature of the drying unit 400 according to the undried area of ​​the paper, the paper thickness and the paper printing area, including:

[0078] The drying temperature of the drying unit 400 is adjusted according to the undried area of ​​the undried paper, the paper thickness, and the paper printing area by the following formula:

[0079] W = w + m × U × d / A;

[0080] In the above formula, W represents the drying temperature of the drying section 400 after adjustment, w represents the drying temperature of the drying section 400 when not adjusted, m represents the temperature adjustment coefficient, the value range of m is [5, 50], U represents the undried area of ​​the paper, d represents the thickness of the paper, and A represents the printing area of ​​a single sheet of paper.

[0081] It can be understood that by combining the data of the second acquisition unit 720 and the adjustment mechanism of the decision module 900, the accuracy and efficiency of paper drying are significantly improved. When the judgment module 800 determines that drying is required, the decision module 900 will dynamically adjust the drying temperature according to the undried area, thickness and printing area of ​​the paper. The formula can accurately adjust the drying temperature according to the actual undried area and paper thickness to ensure that each paper can meet the required drying standards. The refined temperature adjustment not only improves the efficiency of the drying process, but also reduces energy waste and improves the final quality of the paper.

[0082] Preferably, assuming that the printing area of ​​a single sheet of paper is 1000 square centimeters (A = 1000 cm 2 ), after the initial drying, the undried area of ​​the paper is 200 square centimeters (U = 200 cm 2 ), the drying temperature of the drying unit 400 is 60°C (t=60°C) when not adjusted, the temperature adjustment coefficient is 10°C (m=10°C), and the formula is substituted: T=60+10×200 / 1000=60+10×0.2=60+2=62°C, and the final adjusted drying temperature of the drying unit 400 is 62°C. For thin paper or fast-drying ink, the value range of m is [5, 20], and for thick paper or ink with a slower drying speed, m is (20, 50].

[0083] In some embodiments of the present application, when the judgment module 800 is used to judge whether it is necessary to dry and clean the printed paper according to the paper characteristics, it also includes:

[0084] If dust is detected on the printed paper when the dried paper passes through the second collecting unit 720 , it is determined that the paper needs to be cleaned; otherwise, it does not need to be cleaned.

[0085] In some embodiments of the present application, the working parameters of the cleaning unit 500 include the rotation speed of the motor 530 .

[0086] In some embodiments of the present application, when it is determined that the dried paper needs to be cleaned, the working parameters of the cleaning unit 500 are determined according to the dust area, including:

[0087] The minimum dust area is preset. When the dust area is smaller than the minimum dust area, the motor 530 does not rotate, and the paper is cleaned by the static film on the film collection roller 520.

[0088] When the dust area is greater than or equal to the minimum dust area, the motor 530 drives the film collecting roller 520 to rotate, and the rotation speed of the motor 530 is determined according to the size of the dust area.

[0089] In some embodiments of the present application, when the dust area is greater than or equal to the minimum dust area, the motor 530 drives the film collecting roller 520 to rotate, and the speed of the motor 530 is determined according to the size of the dust area, including:

[0090] It is preset that when the dust area is equal to the minimum dust area, the initial speed of the motor 530 is v, and the speed V of the motor 530 is calculated by the following formula:

[0091] V = v + a × (D - Dmin);

[0092] In the above formula, V represents the rotation speed of the motor 530, v represents the initial rotation speed of the motor 530, a represents the adjustment coefficient of the influence of the dust area on the rotation speed, and the value range of a is [0.1, 10], D represents the dust area, and Dmin represents the minimum value of the dust area.

[0093] It can be understood that by combining the dynamic adjustment of the judgment module 800 and the cleaning unit 500, the accuracy and efficiency of paper cleaning are significantly improved. The judgment module 800 determines whether cleaning is required based on the dust situation detected by the second acquisition unit 720, and adjusts it through the working parameters of the cleaning unit 500. When the dust area is less than the set minimum value, the electrostatic film is used for cleaning, avoiding unnecessary operation of the motor 530; when the dust area is greater than or equal to the minimum value, the motor 530 drives the film collection roller 520 to rotate, and the speed is dynamically adjusted according to the size of the dust area. It ensures that the speed of the motor 530 can effectively cope with different dust levels, improves the cleaning efficiency, reduces energy waste, and ensures high-quality cleaning of the paper.

[0094] Preferably, assume that the minimum dust area Dmin = 10 cm 2 , the initial speed of the motor 530 is v=100RPM, and the adjustment coefficient of the dust area on the speed is a=5RPM / cm 2 , dust area D = 20cm 2 , Substitute into the formula: V=100+5×(20-10)=100+5×10=100+50=150RPM, and finally the speed of motor 530 is 150RPM; the faster the speed of motor 530, the larger a is.

[0095] In summary, the present invention optimizes the process of paper printing, drying, dust cleaning and hot pressing by integrating multiple functional modules on a bracket 100. Specifically, the printing unit 200 is used to print the paper, the plastic film conveying unit 300 provides the plastic film required for hot pressing, the drying unit 400 ensures that the printed paper is fully dried, and the dust cleaning unit 500 effectively removes the dust attached to the paper to ensure the final quality of the paper. The hot pressing unit 600 provides plastic sealing for the paper to enhance the durability of the paper. The acquisition module 700 monitors the dryness and wetness of the paper, the printing area, the quantity and the dust area in real time. The judgment module 800 determines whether drying or dust cleaning is required based on these data, thereby improving the processing efficiency and accuracy. The decision module 900 adjusts the blowing time of the drying unit 400 according to the printing area and quantity, and adjusts the working parameters of the dust cleaning unit 500 according to the dust area. The controller 1000 realizes the coordinated control of each module, improves the automation level of the production line, reduces manual intervention, and ensures the efficiency, accuracy and consistency of the paper processing process.

[0096] Those skilled in the art will appreciate that the embodiments of the present application may be provided as methods, systems or computer program products. Therefore, the present application may adopt the form of a complete hardware embodiment, a complete software embodiment, or an embodiment in combination with software and hardware. Moreover, the present application may adopt the form of a computer program product implemented on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) containing computer-usable program codes.

[0097] The present application is described with reference to flowcharts and / or block diagrams of methods, devices (systems) and computer program products according to embodiments of the present application. It should be understood that each process and / or box in the flowchart and / or block diagram, as well as the combination of processes and / or boxes in the flowchart and / or block diagram, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, a special-purpose computer, an embedded processor or other programmable data processing device to generate a machine, so that the instructions executed by the processor of the computer or other programmable data processing device generate instructions for implementing the processes in the flowchart and / or block diagram. Figure 1 A process or multiple processes and / or boxes Figure 1 A device that provides the functions specified in a block or multiple blocks.

[0098] These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing device to operate in a specific manner, so that the instructions stored in the computer-readable memory produce an article of manufacture comprising an instruction device, which implements the process Figure 1 A process or multiple processes and / or boxes Figure 1 A function specified in one or more boxes.

[0099] These computer program instructions can also be loaded onto a computer or other programmable data processing device so that a series of operating steps are executed on the computer or other programmable device to produce a computer-implemented process, thereby providing instructions for implementing the process. Figure 1 A process or multiple processes and / or boxes Figure 1 The steps for the functions specified in one or more boxes.

[0100] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, ordinary technicians in the relevant field should understand that the specific implementation methods of the present invention can still be modified or replaced by equivalents. Any modification or equivalent replacement that does not depart from the spirit and scope of the present invention should be covered within the scope of protection of the claims of the present invention.

Claims

1. An environmentally friendly intelligent printing device, characterized in that: include: Bracket; A printing unit, arranged on the bracket, and used for printing on paper; A plastic film conveying unit is fixed on the bracket, the plastic film conveying unit is arranged at the output end of the printing unit, and the plastic film conveying unit is used to provide the plastic film required for hot pressing of paper; A drying section, arranged on the bracket, arranged between the plastic film conveying section and the printing section, and used for drying the printed paper; A dust cleaning part, fixed on the bracket, the dust cleaning part is also located on a side of the drying part away from the plastic film conveying part, and the dust cleaning part is used to remove dust attached to the paper after drying; A hot pressing section, arranged on a side of the dust cleaning section away from the drying section, and used for hot pressing and plastic sealing the printed paper; The collection module includes a first collection unit and a second collection unit, wherein the first collection unit is arranged between the printing section and the drying section, and the second collection unit is arranged between the drying section and the dust cleaning section, and the collection module is used to collect paper characteristics; wherein the paper characteristics include paper dryness and wetness, printing area, printing quantity and dust area; A judgment module, electrically connected to the acquisition module, and configured to judge whether it is necessary to dry and clean the printed paper according to the paper characteristics; A decision module, for determining the blowing time of the drying unit according to the printing area and the number of prints when it is determined that the printed paper needs to be dried, and for determining the working parameters of the cleaning unit according to the dust area when it is determined that the dried paper needs to be cleaned; The controller is fixed on the bracket, and the controller is electrically connected with the printing part, the plastic film conveying part, the drying part, the dust cleaning part, the hot pressing part, the collection module, the judgment module and the decision module respectively.

2. The environmentally friendly intelligent printing device according to claim 1, characterized in that: The dust cleaning unit comprises: A storage roller is fixed on the bracket, and the electrostatic film is fixed on the storage roller; A film collecting roller is fixed on the bracket, and the film collecting roller is arranged at the end of the storage roller close to the contact between the paper and the plastic film, the upper part of the film collecting roller is in contact with the plastic film, and the bottom of the film collecting roller is in contact with the paper; The output end of the motor is fixed to the rotating shaft in the middle of the film-collecting roller, and the motor is electrically connected to the controller.

3. The environmentally friendly intelligent printing device according to claim 2, characterized in that: The judging module is used to judge whether it is necessary to dry and clean the printed paper according to the paper characteristics, and includes: If the printed paper is not dry when passing through the first collecting unit, it is determined that the paper needs to be dried, otherwise it does not need to be dried.

4. The environmentally friendly intelligent printing device according to claim 3, characterized in that: The decision module is used to determine the blowing time of the drying section according to the printing area and the number of prints when it is determined that the printed paper needs to be dried, including: When determining the blowing time of the drying section according to the printing area and the number of prints of the paper, the following formula is used for calculation: T = k × A × N; In the above formula, T represents the blowing time of the drying section, A represents the printing area of ​​a single sheet of paper in square centimeters, N represents the number of prints in sheets, k is the drying time coefficient, the value range of k is [0.001, 0.01], and the unit of k is seconds / square centimeter.

5. The environmentally friendly intelligent printing device according to claim 4, characterized in that: The decision module is used to determine the blowing time of the drying section according to the printing area and the number of prints when it is determined that the printed paper needs to be dried, and includes: The second collecting unit collects the undried area of ​​the paper after drying, and the decision module adjusts the drying temperature of the drying part according to the undried area of ​​the paper.

6. The environmentally friendly intelligent printing device according to claim 5, characterized in that: The second collecting unit collects the undried area of ​​the paper after drying, and the decision module adjusts the drying temperature of the drying part according to the undried area of ​​the paper, the thickness of the paper and the printing area of ​​the paper, including: The drying temperature of the drying section is adjusted according to the undried area of ​​the undried paper, the paper thickness and the paper printing area by the following formula: W = w + m × U × d / A; In the above formula, W represents the drying temperature of the drying part after adjustment, w represents the drying temperature of the drying part before adjustment, m represents the temperature adjustment coefficient, the value range of m is [5, 50], U represents the undried area of ​​the paper, d represents the thickness of the paper, and A represents the printing area of ​​a single sheet of paper.

7. The environmentally friendly intelligent printing device according to claim 1, characterized in that: When the judging module is used to judge whether it is necessary to dry and clean the printed paper according to the paper characteristics, it also includes: If dust is detected on the printed paper when the dried paper passes through the second collecting unit, it is determined that the paper needs to be cleaned, otherwise it does not need to be cleaned.

8. The environmentally friendly intelligent printing device according to claim 7, characterized in that: The working parameters of the cleaning unit include the rotation speed of the motor.

9. The environmentally friendly intelligent printing device according to claim 8, characterized in that: When it is determined that the dried paper needs to be cleaned, determining the working parameters of the cleaning unit according to the dust area includes: The minimum dust area is preset. When the dust area is smaller than the minimum dust area, the motor does not rotate, and the paper is cleaned by the static film on the film collection roller. When the dust area is greater than or equal to the minimum dust area, the motor drives the film collecting roller to rotate, and the motor speed is determined according to the size of the dust area.

10. The environmentally friendly intelligent printing device according to claim 9, characterized in that: When the dust area is greater than or equal to the minimum dust area, the motor drives the film collecting roller to rotate, and the speed of the motor is determined according to the size of the dust area, including: It is assumed that when the dust area is equal to the minimum dust area, the initial speed of the motor is v, and the speed V of the motor is calculated by the following formula: V = v + a × (D - Dmin); In the above formula, V represents the motor speed, v represents the initial speed of the motor, a represents the adjustment coefficient of the influence of dust area on the speed, and the value range of a is [0.1, 10]. D represents the dust area, and Dmin represents the minimum value of the dust area.

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