Reinforced anti-counterfeiting paper pulp molded product and production method thereof

Abstract

The invention discloses a reinforced anti-counterfeiting paper pulp molded product and a production method thereof, and the production method comprises the following steps: controlling a gluing device to glue at least one side surface of a basic grid film, then conveying the basic grid film to a powder scattering device, and controlling the powder scattering device to uniformly scatter fluorescent fiber powder on the glued surface of the basic grid film to form a fluorescent grid film; the forming die head is controlled to be soaked in the paper pulp pool, the forming die head is taken out after a preset first time is continued, and a first paper pulp layer is formed; adding a fluorescent grid film to one side of the first paper pulp layer; then the forming die head is controlled to be soaked in the paper pulp pool, the forming die head is taken out after a preset second time is continued, so that a second paper pulp layer is formed on the surface of the fluorescent grid film, and a paper pulp molded semi-finished product is formed through combination; and transferring the molded pulp semi-finished product into a hot-pressing device, and carrying out hot-pressing shaping on the molded pulp semi-finished product to form a molded pulp product. The structural strength of the product can be enhanced, and the anti-counterfeiting property of the product can be improved.

Description

Technical Field

[0001] The present application relates to the technical field of automated processing, and particularly to a reinforced anti-counterfeiting pulp molding product and a production method thereof. Background Art

[0002] As an environmentally friendly packaging material, pulp molding products have been widely used in many fields. Traditional pulp molding products are usually composed of a single pulp layer, and their structural strength is relatively low. When subjected to external force extrusion or collision, they are prone to problems such as deformation and breakage, and cannot well protect the items packaged inside. Especially for some items with relatively large weight or irregular shapes, this problem of insufficient strength is more prominent. In addition, traditional pulp molding products lack effective anti-counterfeiting means, and counterfeit and shoddy products are likely to appear on the market, which not only damages the interests of production enterprises but also affects consumers' trust in product quality. Summary of the Invention

[0003] The present application aims to solve at least one of the technical problems existing in the prior art. For this purpose, the present application provides a reinforced anti-counterfeiting pulp molding product and a production method thereof, which can enhance the structural strength of the product and improve the anti-counterfeiting property of the product.

[0004] In a first aspect, the present application provides a production method of a reinforced anti-counterfeiting pulp molding product, which is applied to a production device of the reinforced anti-counterfeiting pulp molding product. The production device includes a glue coating device, a powder spreading device, a forming device, and a hot pressing device. The forming device includes a pulp pool and a forming die head.

[0005] The production method includes:

[0006] Controlling the glue coating device to perform glue coating treatment on at least one surface of a base grid film;

[0007] Conveying the base grid film coated with glue to the powder spreading device, and controlling the powder spreading device to evenly spread fluorescent fiber powder on the surface of the base grid film with glue to form a fluorescent grid film;

[0008] Controlling the forming die head to be immersed in the pulp pool, and taking out the forming die head after a preset first time so as to form a first pulp layer at the forming die head;

[0009] Adding the fluorescent grid film to the side of the first pulp layer away from the forming die head;

[0010] Control the forming die head to be immersed in the pulp pool again, and take out the forming die head after a preset second time, so as to form a second pulp layer on the side of the fluorescent grid film away from the first pulp layer, and thus the first pulp layer, the fluorescent grid film and the second pulp layer are combined to form a pulp molding semi-finished product;

[0011] Transfer the pulp molding semi-finished product to the hot pressing device, and control the hot pressing device to perform hot pressing and shaping on the pulp molding semi-finished product to form a pulp molding product.

[0012] According to the production method of the reinforced anti-counterfeiting pulp molding product of the first aspect embodiment of the present application, it has at least the following beneficial effects: First, control the coating device to perform coating treatment on at least one surface of the base grid film, and convey the base grid film coated with glue to the powder spraying device, and control the powder spraying device to evenly spray the fluorescent fiber powder on the surface of the base grid film with glue. Due to the viscosity of the glue, the fluorescent fiber powder will firmly adhere to the base grid film, thus forming a fluorescent grid film. Control the forming die head to be immersed in the pulp pool. During the immersion process, the pulp will adhere to the surface of the forming die head, and take out the forming die head after a preset first time, so as to form a first pulp layer at the forming die head. Subsequently, add the previously prepared fluorescent grid film to the side of the first pulp layer away from the forming die head, so that the fluorescent grid film is closely attached to the first pulp layer. Then, control the forming die head to be immersed in the pulp pool again, and take out the forming die head after a preset second time. At this time, the pulp will adhere to the side of the fluorescent grid film away from the first pulp layer to form a second pulp layer. The first pulp layer, the fluorescent grid film and the second pulp layer are combined to form a pulp molding semi-finished product. Transfer the pulp molding semi-finished product to the hot pressing device, and control the hot pressing device to perform hot pressing and shaping on the pulp molding semi-finished product to further fuse and solidify the first pulp layer, the fluorescent grid film and the second pulp layer, and finally form a pulp molding product. The fluorescent grid film has a certain strength and toughness. Adding the fluorescent grid film between the first pulp layer and the second pulp layer is equivalent to forming a reinforcing layer inside the product. When the product is subjected to external force extrusion or collision, the fluorescent grid film can disperse and transfer stress, avoiding stress concentration at a certain point on the pulp layer, thereby enhancing the structural strength of the entire product and reducing the possibility of deformation and damage. In addition, producing the fluorescent grid film requires specific coating and powder spraying processes, as well as using specific fluorescent fiber powder materials. By observing the fluorescent effect of the product under specific light irradiation, it provides a reliable anti-counterfeiting mark for the product, improves the anti-counterfeiting performance of the product, and the identification process is full of fun, indirectly increasing the added value of the product. In addition, all materials of the pulp molding product are green and environmentally friendly, can be directly pulped and utilized, and are convenient to recycle.

[0013] According to some embodiments of the first aspect of the present application, the production equipment further includes a feeding device and a shearing device;

[0014] Before the step of controlling the glue - applying device to apply glue to at least one surface of the base grid film, the following steps are further included:

[0015] Control the feeding device to convey the base grid film to the glue - applying device;

[0016] After the step of controlling the powder - spreading device to evenly spread the fluorescent fiber powder on the glue - coated surface of the base grid film to form a fluorescent grid film, the following steps are further included:

[0017] Obtain the forming surface length of the forming area in the forming die head;

[0018] According to the forming surface length and a preset reserved length, control the shearing device to cut the fluorescent grid film into sheets.

[0019] According to some embodiments of the first aspect of the present application, clamping jaw structures are provided on both sides of the forming die head; the production equipment further includes a material - transferring device, and a first image acquisition module is provided at the material - transferring device;

[0020] Adding the fluorescent grid film to the side of the first pulp layer away from the forming die head includes:

[0021] Control the material - transferring device to transfer the sheet - shaped fluorescent grid film to the lower part of the forming die head;

[0022] Obtain the first image information collected by the first image acquisition module for the sheet - shaped fluorescent grid film and the forming die head;

[0023] Perform edge recognition processing on the fluorescent grid film and the forming die head in the first image information to determine the first edge coordinates of the first side of the fluorescent grid film, the second edge coordinates of the second side, the third edge coordinates of the first side of the forming die head, and the fourth edge coordinates of the second side;

[0024] According to the first difference between the first edge coordinates and the third edge coordinates, and the second difference between the second edge coordinates and the fourth edge coordinates, control the material - transferring device to adjust the relative position between the fluorescent grid film and the forming die head;

[0025] When the first difference is equal to the second difference, control the material - transferring device to move the sheet - shaped fluorescent grid film closer to the forming die head so that the fluorescent grid film fits against the side of the first pulp layer away from the forming die head, and control the clamping jaw structure to clamp the fluorescent grid film.

[0026] According to some embodiments of the first aspect of the present application, a second image acquisition module is provided at the glue - applying device;

[0027] Controlling the glue application device to perform glue application treatment on at least one surface of the base grid film includes:

[0028] Obtaining second image information of the base grid film at the glue application device collected by the second image acquisition module;

[0029] Determining the grid layout of the base grid film according to the second image information;

[0030] Dividing the base grid film into several coloring regions according to the grid layout according to a preset coloring strategy, and determining the glue-applying grids of each coloring region;

[0031] Controlling the glue application device to perform glue application treatment on at least one surface of the glue-applying grids.

[0032] According to some embodiments of the first aspect of the present application, controlling the glue application device to perform glue application treatment on at least one surface of the glue-applying grids includes:

[0033] Obtaining a preset glue application pattern;

[0034] Determining the moving path of the glue applicator nozzle for each glue application according to the glue application pattern;

[0035] Controlling the glue application device to perform glue application treatment on at least one surface of the glue-applying grids according to the moving path.

[0036] According to some embodiments of the first aspect of the present application, the powder sprinkling device includes at least two powder sprinkling mechanisms filled with fluorescent fiber powder of different colors, a shaking mechanism and a recovery mechanism, and the recovery mechanism includes at least two recovery partitions;

[0037] Controlling the powder sprinkling device to evenly sprinkle fluorescent fiber powder on the surface of the base grid film with glue includes:

[0038] Controlling the powder sprinkling mechanism to evenly sprinkle fluorescent fiber powder on the surface of the base grid film with glue corresponding to the coloring region according to different coloring regions on the base grid film;

[0039] Controlling the shaking mechanism to shake the base grid film so that the base grid film shakes off the excess fluorescent fiber powder into the corresponding recovery partition of the recovery mechanism;

[0040] Controlling the recovery mechanism to re-transport the residual fluorescent fiber powder in different recovery partitions to the corresponding powder sprinkling mechanism.

[0041] According to some embodiments of the first aspect of the present application, a second image acquisition module is provided at the glue application device;

[0042] Controlling the glue application device to perform glue application treatment on at least one surface of the base grid film includes:

[0043] Obtaining second image information of the base grid film at the glue application device collected by the second image acquisition module;

[0044] Determining the grid layout of the base grid film according to the second image information;

[0045] Obtaining a preset anti-counterfeiting logo pattern and performing pixelization processing on the anti-counterfeiting logo pattern to obtain an anti-counterfeiting pixel pattern;

[0046] Performing planning processing on the grid layout according to the anti-counterfeiting pixel pattern to determine the grids to be glue-applied in the base grid film;

[0047] Controlling the glue application device to perform glue application treatment on at least one surface of the grids to be glue-applied.

[0048] According to some embodiments of the first aspect of the present application, the hot pressing device includes a hot pressing die head and a positioning fixture, and a vacuum suction module is provided at the bottom of the positioning fixture;

[0049] Transferring the pulp molding semi-finished product into the hot pressing device and controlling the hot pressing device to perform hot pressing and shaping on the pulp molding semi-finished product to form a pulp molding product includes:

[0050] Transferring the pulp molding semi-finished product to the positioning fixture, and turning on the vacuum suction module to fix the pulp molding semi-finished product in the positioning fixture;

[0051] Controlling the hot pressing die head to move towards the positioning fixture and performing hot pressing and shaping treatment on the pulp molding semi-finished product on the positioning fixture;

[0052] After a preset third time, controlling the hot pressing die head to move away from the positioning fixture and turning off the vacuum suction module, and taking out the pulp molding product after hot pressing and shaping.

[0053] According to some embodiments of the first aspect of the present application, the production equipment further includes a shaping device, and the shaping device includes a cutting mechanism and a third image acquisition module;

[0054] After the step of controlling the hot pressing device to perform hot pressing and shaping on the pulp molding semi-finished product to form a pulp molding product, it further includes:

[0055] Obtaining third image information of the pulp molding product after hot pressing and shaping collected by the third image acquisition module;

[0056] Input the third image information into a preset quality assessment model to obtain the processing quality result of the pulp molding product;

[0057] When the processing quality result is unqualified, transport the pulp molding product to a designated area;

[0058] When the processing quality result is qualified, extract the edge feature information of the pulp molding product according to the third image information, and control the cutting mechanism to trim the edge of the pulp molding product according to the edge feature information and the preset standard contour information.

[0059] In a second aspect, the present application also provides a reinforced anti-counterfeiting pulp molding product, which is produced by the production method of the reinforced anti-counterfeiting pulp molding product according to any one of the embodiments in the first aspect.

[0060] Additional aspects and advantages of the present application will be given in part in the following description, become apparent in part from the following description, or be understood through the practice of the present application. Description of the Drawings

[0061] The additional aspects and advantages of the present application will become apparent and be easily understood in conjunction with the following description of the embodiments with reference to the accompanying drawings, in which:

[0062] Figure 1 is a schematic structural diagram of a production device for a reinforced anti-counterfeiting pulp molding product provided by an embodiment of the present application;

[0063] Figure 2 is a schematic structural diagram of a forming device provided by an embodiment of the present application;

[0064] Figure 3 is a schematic cross-sectional view of a pulp molding product provided by an embodiment of the present application;

[0065] Figure 4 is a flowchart of a production method for a reinforced anti-counterfeiting pulp molding product provided by an embodiment of the present application.

[0066] The reference numerals in the drawings are as follows:

[0067] Gluing device 100; Second image acquisition module 110; Powder spreading mechanism 210; Vibration mechanism 220; Recycling mechanism 230; Pulp pool 310; Forming die head 320; Claw structure 330; First image acquisition module 340; Hot pressing die head 410; Positioning fixture 420; Vacuum suction module 430; Feeding device 500; Shearing device 600; Cutting mechanism 710; Third image acquisition module 720; Pulp molding semi-finished product 800; First pulp layer 810; Fluorescent grid film 820; Fluorescent fiber powder 821; Second pulp layer 830. Detailed implementation manners

[0068] The embodiments of the present application will be described in detail below. Examples of the embodiments are shown in the accompanying drawings, in which the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the accompanying drawings are exemplary and are only used to explain the present application and should not be construed as a limitation to the present application.

[0069] In the description of the present application, it should be understood that the orientation or positional relationship indicated by terms such as up, down, front, back, left, right, etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present application.

[0070] In the description of the present application, if the first and the second are described only for the purpose of distinguishing technical features, it should not be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or implicitly indicating the sequence of the indicated technical features.

[0071] In the description of the present application, unless otherwise clearly defined, terms such as setting, installation, connection, etc. should be understood in a broad sense. Those skilled in the art can reasonably determine the specific meanings of the above terms in the present application in combination with the specific content of the technical solution.

[0072] As an environment-friendly packaging material, pulp molding products have been widely used in many fields. Traditional pulp molding products are usually composed of a single pulp layer only, and their structural strength is relatively low. When subjected to external force extrusion or collision, problems such as deformation and breakage are likely to occur, and they cannot well protect the items packaged inside. Especially for some items with larger weight or irregular shapes, this problem of insufficient strength is more prominent. In addition, traditional pulp molding products lack effective anti-counterfeiting means, and counterfeit and shoddy products are likely to appear in the market, which not only damages the interests of production enterprises but also affects consumers' trust in product quality.

[0073] Based on this, the present application provides a reinforced anti-counterfeiting pulp molding product and its production method to solve the above-mentioned technical problems. The technical solutions provided by the present application will be described in detail one by one below.

[0074] Refer to Figure 1 and Figure 4, in a first aspect, the present application provides a production method for a reinforced anti-counterfeiting pulp molding product, which is applied to a production device for a reinforced anti-counterfeiting pulp molding product. The production device includes a gluing device 100, a powder sprinkling device, a molding device, and a hot pressing device. The molding device includes a pulp pool 310 and a molding die head 320. The production method may include but is not limited to the following steps:

[0075] Step S110: Control the gluing device to perform gluing treatment on at least one surface of the base grid film.

[0076] Step S120: Transport the base grid film coated with glue to the powder sprinkling device, and control the powder sprinkling device to evenly sprinkle fluorescent fiber powder on the surface of the base grid film with glue to form a fluorescent grid film.

[0077] Step S130: Control the molding die head to be immersed in the pulp pool, and take out the molding die head after a preset first time, so as to form a first pulp layer at the molding die head.

[0078] Step S140: Add the fluorescent grid film to the side of the first pulp layer away from the molding die head.

[0079] Step S150: Control the molding die head to be immersed in the pulp pool again, and take out the molding die head after a preset second time, so as to form a second pulp layer on the side of the fluorescent grid film away from the first pulp layer, so that the first pulp layer, the fluorescent grid film, and the second pulp layer are combined to form a pulp molding semi-finished product.

[0080] Step S160: Transfer the pulp molding semi-finished product to the hot pressing device, and control the hot pressing device to perform hot pressing and shaping on the pulp molding semi-finished product to form a pulp molding product.

[0081] In steps S110 to S160, first, control the gluing device 100 to perform gluing treatment on at least one surface of the base grid film, and convey the base grid film coated with glue to the powder-sprinkling device. Control the powder-sprinkling device to evenly sprinkle the fluorescent fiber powder 821 on the surface of the base grid film with glue. Due to the stickiness of the glue, the fluorescent fiber powder 821 will firmly adhere to the base grid film, thereby forming the fluorescent grid film 820. Control the forming die head 320 to be immersed in the pulp pool 310. During the immersion process, the pulp will adhere to the surface of the forming die head 320. After a preset first time, take out the forming die head 320, thereby forming the first pulp layer 810 at the forming die head 320. Subsequently, add the previously prepared fluorescent grid film 820 to the side of the first pulp layer 810 away from the forming die head 320, so that the fluorescent grid film 820 is closely attached to the first pulp layer 810. Then, control the forming die head 320 to be immersed in the pulp pool 310 again. After a preset second time, take out the forming die head 320. At this time, the pulp will adhere to the side of the fluorescent grid film 820 away from the first pulp layer 810, forming the second pulp layer 830. The first pulp layer 810, the fluorescent grid film 820, and the second pulp layer 830 are combined to form the pulp molding semi-finished product 800. Transfer the pulp molding semi-finished product 800 to the hot pressing device, and control the hot pressing device to perform hot pressing and shaping on the pulp molding semi-finished product 800, so as to further fuse and solidify the first pulp layer 810, the fluorescent grid film 820, and the second pulp layer 830, and finally form the pulp molding product. The fluorescent grid film 820 has a certain strength and toughness. Adding the fluorescent grid film 820 between the first pulp layer 810 and the second pulp layer 830 is equivalent to forming a reinforcement layer inside the product. When the product is subjected to external force extrusion or collision, the fluorescent grid film 820 can disperse and transfer stress, preventing stress from concentrating on a certain point of the pulp layer, thereby enhancing the structural strength of the entire product and reducing the possibility of deformation and damage. In addition, producing the fluorescent grid film 820 requires specific gluing and powder-sprinkling processes, as well as using specific fluorescent fiber powder 821 materials. By observing the fluorescence effect of the product under specific light irradiation, it provides a reliable anti-counterfeiting mark for the product, improves the anti-counterfeiting property of the product, and the identification process is full of interest, indirectly enhancing the added value of the product. In addition, all materials of the pulp molding product are green and environmentally friendly, can be directly pulped and utilized, and are convenient to recycle.

[0082] It should be noted that the material of the base grid film can be high-density paper or degradable material, preferably high-density paper with a density ≥ 150 g / m 2 . The grid is cut out on the high-density paper through a die-cutting process, and the grid shape is at least one of a circle, a square, a rhombus, or other specific shapes. When forming the fluorescent grid film 820, monochromatic or multicolor anti-counterfeiting graphics can be printed on the high-density paper using a web-fed flexographic press.

[0083] Refer toFigure 3 In the process of verifying the authenticity of the above-mentioned pulp molding product, it is only necessary to cut open the pulp molding product. When soaked in water or observed through light transmission, a network shape can be seen. Additionally, when irradiated with a fluorescent lamp, fluorescent fibers can be seen. The above anti-counterfeiting method endows the pulp molding product with multiple anti-counterfeiting functions, improves the anti-counterfeiting intensity of the product, and the identification process is full of interest, indirectly enhancing the added value of the product.

[0084] It can be understood that the production equipment further includes a feeding device 500 and a shearing device 600. Before step S110, it further includes but is not limited to the following steps:

[0085] Step S210: Control the feeding device to convey the base grid film to the gluing device.

[0086] After step S120, it further includes but is not limited to the following steps:

[0087] Step S220: Obtain the forming surface length of the forming area in the forming die head.

[0088] Step S230: According to the forming surface length and a preset reserved length, control the shearing device to cut the fluorescent grid film into sheets.

[0089] In step S210, the feeding device 500 is equipped with structures such as a reel or a bin for storing the base grid film. Through means such as motor drive, the rolled or stacked base grid film is conveyed to the gluing device 100 at an appropriate speed and tension, so that the gluing device 100 can perform subsequent gluing operations on it.

[0090] In steps S220 to S230, the system will use a measuring device to accurately measure the forming surface length of the forming area in the forming die head 320, such as a laser rangefinder, an encoder, etc. The measured data is fed back to the control system. Subsequently, based on the obtained forming surface length, combined with the preset reserved length for calculation, by cutting the fluorescent grid film 820 according to the forming surface length of the forming die head 320 and the preset reserved length, it can ensure that the size of the sheet-shaped fluorescent grid film 820 precisely matches the forming area of the forming die head 320. In this way, when adding the fluorescent grid film 820 to the first pulp layer 810 subsequently, the fluorescent grid film 820 can completely cover the area that needs to be strengthened and anti-counterfeited, and is tightly combined with the first pulp layer 810 and the second pulp layer 830, ensuring the structural integrity and quality stability of the pulp molding product.

[0091] It can be understood that clamping jaw structures 330 are provided on both sides of the forming die head 320; the production equipment further includes a material transfer device, and a first image acquisition module 340 is provided at the material transfer device. In step S140, it can include but is not limited to the following steps:

[0092] Step S310: Control the material transfer device to transfer the sheet-shaped fluorescent grid film below the forming die head.

[0093] Step S320: Obtain the first image information collected by the first image acquisition module for the sheet-shaped fluorescent grid film and the forming die head.

[0094] Step S330: Perform edge recognition processing on the fluorescent grid film and the forming die head in the first image information to determine the first edge coordinates of the first side of the fluorescent grid film, the second edge coordinates of the second side, the third edge coordinates of the first side of the forming die head, and the fourth edge coordinates of the second side.

[0095] Step S340: Control the material transfer device to adjust the relative position between the fluorescent grid film and the forming die head according to the first difference between the first edge coordinates and the third edge coordinates and the second difference between the second edge coordinates and the fourth edge coordinates.

[0096] Step S350: When the first difference is equal to the second difference, control the material transfer device to move the sheet-shaped fluorescent grid film closer to the forming die head so that the fluorescent grid film fits against the side of the first pulp layer away from the forming die head, and control the jaw structure to clamp the fluorescent grid film.

[0097] After the sheet-shaped fluorescent grid film 820 is transferred under the forming die head 320, the first image acquisition module 340 at the material transfer device starts to work. The first image acquisition module 340 acquires images of the sheet-shaped fluorescent grid film 820 and the forming die head 320, obtaining the first image information containing both. After receiving the first image information, the control system will use image processing algorithms to perform edge recognition processing on the fluorescent grid film 820 and the forming die head 320 in the image. By analyzing the pixel characteristics of the image, it determines the first edge coordinates on the first side of the fluorescent grid film 820, the second edge coordinates on the second side, as well as the third edge coordinates on the first side of the forming die head 320 and the fourth edge coordinates on the second side. Calculate the first difference between the first edge coordinates and the third edge coordinates, and the second difference between the second edge coordinates and the fourth edge coordinates. Based on these two differences, the control system will send an instruction to the material transfer device to control the material transfer device to finely adjust the position of the fluorescent grid film 820, gradually making the relative position between the fluorescent grid film 820 and the forming die head 320 reach precise alignment. During the adjustment process, the material transfer device will continuously move the fluorescent grid film 820, and at the same time, the first image acquisition module 340 will continuously acquire image information. The control system will analyze the new coordinate differences in real time until it is adjusted to the appropriate position. When the first difference is equal to the second difference, it means that the fluorescent grid film 820 and the forming die head 320 are precisely aligned in the horizontal direction. At this time, the control system will control the material transfer device to move the sheet-shaped fluorescent grid film 820 closer to the forming die head 320, making the fluorescent grid film 820 fit against the side of the first pulp layer 810 that is away from the forming die head 320. After the fitting, the control system will immediately send an instruction to the jaw structures 330 on both sides of the forming die head 320 to control the jaw structures 330 to clamp the fluorescent grid film 820, ensuring that the fluorescent grid film 820 is tightly combined with the first pulp layer 810.

[0098] Through image acquisition and edge recognition processing by the first image acquisition module 340, the relative positions of the fluorescent grid film 820 and the forming die head 320 can be accurately determined, and the two can be accurately aligned through real-time adjustment. This can ensure that the fluorescent grid film 820 can accurately fit on the first pulp layer 810, avoiding situations such as deviation and misalignment, so that the structure of the final pulp molding product is more uniform and stable, improving the overall quality and consistency of the product. The design of the reserved length facilitates the grasping of the jaw structure 330. The jaw can grasp the reserved part of the fluorescent grid film 820 without affecting the first pulp layer 810. This not only ensures that the jaw can firmly fix the fluorescent grid film 820 but also avoids damaging the first pulp layer 810 during the grasping process, ensuring the integrity and quality of the first pulp layer 810 and further improving the yield rate of the product.

[0099] It can be understood that a second image acquisition module 110 is provided at the glue application device 100. Regarding step S110, in the first embodiment, it may include but is not limited to the following steps:

[0100] Step S410: Obtain second image information collected by the second image acquisition module for the base grid film at the glue application device.

[0101] Step S420: Determine the grid layout of the base grid film according to the second image information.

[0102] Step S430: According to the grid layout, divide the base grid film into several coloring areas according to a preset coloring strategy, and determine the grids to be glued in each coloring area.

[0103] Step S440: Control the glue application device to perform glue application treatment on at least one side surface of the grids to be glued.

[0104] In steps S410 to S420, before controlling the glue application device 100 to perform glue application treatment on the base grid film, the second image acquisition module 110 at the glue application device 100 starts to work. The second image acquisition module 110 performs image acquisition on the base grid film at the glue application device 100 to obtain second image information containing the base grid film. After receiving the second image information, image processing and analysis algorithms will be used to process the image. By identifying features such as the lines and nodes of the base grid film in the image, the grid layout of the base grid film is determined, including information such as the shape (such as square, hexagon, etc.), size of the grid, and the arrangement method of the grids.

[0105] In steps S430 to S450, according to the determined grid layout of the base grid film, the control system will operate according to a preset coloring strategy. The preset coloring strategy can be rules preset according to the design requirements, functional requirements, or anti-counterfeiting requirements of the product. For example, according to design requirements such as the brand logo, product number, and specific pattern of the product, coloring areas of different shapes and positions are divided; or zoning is carried out according to different functional parts of the product, such as reinforcement areas, buffer areas, display areas, etc. Each coloring area corresponds to a specific color, and these colors can be pre-set fluorescent colors with obvious distinguishability, such as red, green, blue, etc. For each divided coloring area, the control system will determine the grids to be glued therein according to the grid layout and the color requirements of the area. After determining the grids to be glued in each coloring area, an instruction is sent to the glue application device 100, and the glue application device 100 performs glue application treatment on at least one side surface of each grid to be glued accurately according to the instruction.

[0106] The colored areas and specific fluorescence effects in different colors endow the product with unique visual characteristics, making it difficult to be imitated and replicated. By observing the color distribution, shape, and details of the colored fluorescent pattern, the authenticity of the product can be quickly and accurately judged, providing a higher level of anti-counterfeiting guarantee for the product. For example, the packaging of some high-end products uses this kind of colored fluorescent grid film 820. When consumers purchase, they only need to irradiate it with a specific ultraviolet lamp to clearly see the unique colored fluorescent anti-counterfeiting mark, effectively preventing counterfeit and shoddy products from entering the market.

[0107] It can be understood that in step S440, it may include but is not limited to the following steps:

[0108] Step S510: Obtain a preset glue application pattern.

[0109] Step S520: According to the glue application pattern, determine the movement path of the glue applicator nozzle of the glue application device each time it applies glue.

[0110] Step S530: Control the glue application device 100 to apply glue to at least one side surface of the grid to be glued according to the movement path.

[0111] In steps S510 to S530, this glue application pattern is preset in advance according to factors such as the design requirements, functional requirements, or anti-counterfeiting purposes of the product. It can be a simple geometric figure, such as a straight line, a circle, a square, etc., or a complex pattern, such as a trademark, a code, an artistic pattern, etc. After the system receives the preset glue application pattern, it will analyze and process the glue application pattern in combination with the grid layout of the base grid film and the position information of the grid to be glued. The glue application pattern is decomposed into a series of action steps suitable for the glue application device 100 to execute through an algorithm, and the specific movement path of the glue applicator nozzle of the glue application device 100 each time it applies glue is determined. In this process, the system will consider factors such as the size of the glue applicator nozzle, the width and thickness requirements of the glue application, etc., to ensure that the movement path can accurately cover the grid to be glued and make the glue application effect meet the preset pattern requirements. For example, if the glue application pattern is a circle, the system will calculate the sequence of coordinate points for the glue applicator nozzle to move around the circular trajectory, and at the same time determine the glue application speed and glue flow rate at each coordinate point. The system sends the determined movement path information of the glue applicator nozzle to the controller of the glue application device 100. The controller of the glue application device 100 precisely controls the movement of the glue applicator nozzle according to the received instruction. The glue applicator nozzle will move on at least one side surface of the grid to be glued according to the predetermined movement path, and at the same time turn on the glue supply system to evenly coat the glue on the grid according to the set flow rate and speed.

[0112] By presetting the glue application pattern and determining the movement path of the glue applicator nozzle, the coating position and scope of the glue can be precisely controlled. This enables the glue application operation to accurately cover the grid to be glued according to the design requirements, avoiding glue waste and uneven coating problems. For example, in the case of manufacturing a fine anti-counterfeiting pattern, the glue can be accurately coated on a specific grid, ensuring that a clear and accurate pattern is formed after the fluorescent fiber powder 821 is sprinkled subsequently, improving the anti-counterfeiting effect and quality of the product.

[0113] It can be understood that the powder sprinkling device includes at least two powder sprinkling mechanisms 210 filled with fluorescent fiber powder 821 of different colors, a shaking mechanism 220, and a recycling mechanism 230. The recycling mechanism 230 includes at least two recycling partitions; in the powder sprinkling step of step S120, it may include but is not limited to the following steps:

[0114] Step S610: According to different coloring areas on the basic grid film, control the powder sprinkling mechanism to evenly sprinkle the fluorescent fiber powder on the glue-coated surface of the corresponding coloring area of the basic grid film.

[0115] Step S620: Control the shaking mechanism to shake the basic grid film so that the basic grid film shakes off the excess fluorescent fiber powder into the corresponding recycling partition of the recycling mechanism.

[0116] Step S630: Control the recycling mechanism to re-transport the residual fluorescent fiber powder in different recycling partitions to the corresponding powder sprinkling mechanism.

[0117] In step S610, after the basic grid film coated with glue is conveyed to the powder sprinkling device, the control system will accurately control the operation of each powder sprinkling mechanism 210 according to the previously determined different coloring area information on the basic grid film. The powder sprinkling device includes at least two powder sprinkling mechanisms 210, and each powder sprinkling mechanism 210 is filled with fluorescent fiber powder 821 of different colors. For each coloring area, the control system will activate the powder sprinkling mechanism 210 of the corresponding color fluorescent fiber powder 821. The powder sprinkling mechanism 210 evenly sprinkles the fluorescent fiber powder on the glue-coated surface of the corresponding coloring area of the basic grid film through a specific powder sprinkling method (such as a rotating nozzle, a vibrating sieve, etc.). During the sprinkling process, the powder sprinkling mechanism 210 will precisely adjust the sprinkling scope and flow rate according to the size, shape, and position of the coloring area to ensure that each coloring area is evenly covered with the corresponding color fluorescent fiber powder 821. By setting multiple powder sprinkling mechanisms 210 filled with fluorescent fiber powder 821 of different colors and precisely sprinkling according to the coloring area, a pre-designed color fluorescent pattern can be accurately presented on the basic grid film. The fluorescent fiber powder 821 of different colors is clearly distributed in their respective coloring areas, making the anti-counterfeiting marks, decorative patterns, etc. of the product more distinct and accurate.

[0118] In steps S620 to S630, after the application of the fluorescent fiber powder 821 is completed, the control system activates the shaking mechanism 220. The shaking mechanism 220 shakes the base grid film regularly. Since different coloring areas correspond to different colors of fluorescent fiber powder 821, the recovery mechanism 230 is provided with at least two recovery partitions, and each recovery partition corresponds to one color of fluorescent fiber powder 821. When the excess fluorescent fiber powder 821 is shaken off the base grid film, they will fall into the corresponding recovery partitions respectively, realizing the classified recovery of different colors of fluorescent fiber powder 821. After the recovery mechanism 230 collects the residual fluorescent fiber powder 821 in different recovery partitions, it activates the conveying devices (such as screw conveyors, belt conveyors, etc.). These conveying devices will transport the residual fluorescent fiber powder 821 back to the corresponding powder spreading mechanism 210. During the transportation process, simple treatments can also be performed on the residual fiber powder, such as screening, impurity removal, etc., to ensure that the quality of the reused fluorescent fiber powder 821 meets the requirements. The powder spreading mechanism 210 can then use the recycled fluorescent fiber powder 821 for application operations again, realizing the recycling of the fluorescent fiber powder 821.

[0119] Regarding step S110, in the second embodiment, it can be understood that it may include but is not limited to the following steps:

[0120] Step S710: Obtain the second image information collected by the second image acquisition module for the base grid film at the gluing device.

[0121] Step S720: Determine the grid layout of the base grid film according to the second image information.

[0122] Step S730: Obtain the preset anti-counterfeiting logo pattern and perform pixelation processing on the anti-counterfeiting logo pattern to obtain the anti-counterfeiting pixel pattern.

[0123] Step S740: Perform planning processing on the grid layout according to the anti-counterfeiting pixel pattern to determine the grids to be glued in the base grid film.

[0124] Step S750: Control the gluing device to perform gluing treatment on at least one side surface of the grids to be glued.

[0125] In steps S710 to S720, before the glue - applying device 100 performs the glue - applying treatment on the base grid film, the second image - acquisition module 110 at the glue - applying device 100 starts to work. The second image - acquisition module 110 acquires an image of the base grid film at the glue - applying device 100 to obtain the second image information containing the base grid film. After receiving the second image information, image - processing and analysis algorithms are used to process the image. By identifying features such as the lines and nodes of the base grid film in the image, the grid layout of the base grid film is determined, including information such as the shape of the grid (such as square, hexagon, etc.), size, and the arrangement pattern of the grids.

[0126] In steps S730 to S750, the control system obtains a preset anti - counterfeiting logo pattern. This anti - counterfeiting logo pattern can be an enterprise logo, a specific code, or other unique graphics. Then, pixelation processing is performed on the anti - counterfeiting logo pattern. Specifically, the anti - counterfeiting logo pattern is decomposed into small pixel points, and each pixel point has a specific color or grayscale value, thereby obtaining an anti - counterfeiting pixel pattern. After obtaining the anti - counterfeiting pixel pattern and the grid layout of the base grid film, the control system performs matching and planning processing on the two. For each pixel point in the anti - counterfeiting pixel pattern, it corresponds to a specific grid position on the base grid film. According to the state of the pixel point, the corresponding grid to be glued on the base grid film is determined. For example, if a certain pixel point belongs to the valid part of the anti - counterfeiting pattern, then the corresponding grid on the base grid film will be determined as the grid to be glued. Subsequently, the glue - applying device 100 is controlled to perform glue - applying treatment on at least one side surface of each grid to be glued.

[0127] By combining the preset anti - counterfeiting logo pattern with the grid layout of the base grid film, a unique and difficult - to - imitate anti - counterfeiting logo can be formed on the base grid film. The preset anti - counterfeiting logo pattern can be customized according to the needs of the enterprise. Different enterprises can have unique anti - counterfeiting logos, improving the anti - counterfeiting performance of the product and protecting the interests of enterprises and consumers.

[0128] It can be understood that the hot - pressing device includes a hot - pressing die head 410 and a positioning fixture 420. A vacuum suction module 430 is provided at the bottom of the positioning fixture 420. In step S160, it can include but is not limited to the following steps:

[0129] Step S810: Transfer the pulp - molded semi - finished product to the positioning fixture, and turn on the vacuum suction module to fix the pulp - molded semi - finished product within the positioning fixture.

[0130] Step S820: Control the hot - pressing die head to move towards the positioning fixture and perform hot - pressing and shaping treatment on the pulp - molded semi - finished product on the positioning fixture.

[0131] Step S830: After a preset third period of time, control the hot pressing die head to move away from the positioning fixture and turn off the vacuum suction module, and take out the pulp molded product that has completed hot pressing and shaping.

[0132] In steps S810 to S830, after the pulp molding semi-finished product 800 has completed the previous forming process, the pulp molding semi-finished product 800 is transferred to the positioning fixture 420 through a conveying mechanism. Subsequently, an instruction is sent to the vacuum suction module 430, and the suction force of the vacuum suction module 430 firmly fixes the pulp molding semi-finished product 800 within the positioning fixture 420, ensuring that the semi-finished product does not displace during the hot pressing process. After the pulp molding semi-finished product 800 is fixed, control the temperature of the hot pressing die head 410 to be between 150°C and 250°C. When the hot pressing die head 410 contacts the pulp molding semi-finished product 800, a continuous and stable pressure is applied. During the hot pressing process, the pulp fibers will further interweave and fuse, and the bond between the fluorescent grid film and the pulp layer will also become tighter. After a preset third period of time, the hot pressing process is completed, and the pulp molding semi-finished product 800 has been successfully hot pressed and shaped into a pulp molded product. The control system will first control the hot pressing die head 410 to move away from the positioning fixture 420 under the action of the driving device and return to the initial position. Then, the system will send an instruction to turn off the vacuum suction module 430 to release the suction force on the pulp molded product. An operator or an automated material taking device can then take out the pulp molded product that has completed hot pressing and shaping from within the positioning fixture 420.

[0133] The positioning fixture 420 cooperates with the vacuum suction module 430 to accurately position and firmly fix the pulp molding semi-finished product 800. During the hot pressing process, the semi-finished product will not displace due to factors such as pressure or thermal expansion and contraction, ensuring the uniformity of hot pressing, making the pressure and heat received by each part of the product consistent, thereby improving the dimensional accuracy and structural stability of the product and effectively reducing quality problems such as product deformation and uneven thickness.

[0134] It can be understood that the production equipment further includes a shaping device, and the shaping device includes a cutting mechanism 710 and a third image acquisition module 720. After step S160, it may further include but is not limited to the following steps:

[0135] Step S910: Obtain third image information collected by the third image acquisition module for the pulp molded product after hot pressing and shaping.

[0136] Step S920: Input the third image information into a preset quality assessment model to obtain the processing quality result of the pulp molded product.

[0137] Step S930: When the processing quality result is unqualified, transport the pulp molded product to a designated area.

[0138] Step S940: When the processing quality result is qualified, extract the edge feature information of the pulp molding product according to the third image information, and control the cutting mechanism to trim the edge of the pulp molding product according to the edge feature information and the preset standard contour information.

[0139] In steps S910 to S920, the pulp molding product after hot pressing and shaping is conveyed to the shaping device, and the third image acquisition module 720 in the shaping device acquires an image of the pulp molding product. Subsequently, the received third image information is input into a preset quality assessment model, which has been pre-trained with a large number of standard pulp molding product images and corresponding quality data, and can analyze the input image information. By identifying information in multiple dimensions such as the appearance features, structural integrity, and display effect of the fluorescent grid film of the product, and comparing it with the standard quality features stored in the model, the processing quality result of the pulp molding product is obtained.

[0140] In step S930, when the processing quality result given by the quality assessment model is unqualified, the control system controls the conveying device to transport the pulp molding product to a designated area. This area can be a defective product storage area for subsequent analysis, rework, or scrapping of unqualified products, in order to find the root cause of problems in the production process and improve the production process.

[0141] In step S940, when the processing quality result is qualified, the control system extracts the edge feature information of the pulp molding product according to the third image information. Using image processing algorithms, information such as the position, shape, and contour curve of the product edge is identified. At the same time, the control system calls the preset standard contour information, which contains the ideal edge shape and size data of the pulp molding product. According to the comparative analysis result of the extracted edge feature information and the standard contour information, the control system issues an instruction to the cutting mechanism 710, and the cutting mechanism 710 trims the edge of the pulp molding product according to the instruction. The cutting mechanism 710 will precisely control the cutting position, depth, and speed, and cut off the excess part to make the product edge meet the standard contour requirements.

[0142] In the above steps, a comprehensive quality inspection is carried out on the products after hot pressing and shaping through a preset quality assessment model, which can strictly screen out unqualified products, prevent them from flowing into the next production link or the market, ensure the consistency and reliability of the final product quality, and enhance the brand image and market competitiveness. The rapid identification of unqualified products and their timely transportation to the designated area avoid the backlog of unqualified products on the production line, reduce the ineffective processing of unqualified products in subsequent processes, save time and resources, and improve the overall production efficiency. For qualified products, edge trimming is carried out according to the image information and the standard contour to ensure that the dimensional accuracy and shape of the product edges meet the design requirements. This helps to improve the adaptability of the product in subsequent applications such as packaging and assembly, and further ensure the stability of the product quality.

[0143] In a second aspect, the present application also provides a reinforced anti-counterfeiting pulp molding product, which is obtained by the production method of the reinforced anti-counterfeiting pulp molding product according to any one of the embodiments of the first aspect. During the production process of this product, hot pressing and shaping are carried out on the pulp molding semi-finished product, so that the product has good shape stability and structural strength; at the same time, it is processed by using a glue coating device, a powder sprinkling device, etc., to endow the product with anti-counterfeiting functions. For example, by setting fluorescent fiber powder on the basic grid film to form an anti-counterfeiting logo pattern, the anti-counterfeiting characteristics of the product are increased, making it difficult to be easily counterfeited.

[0144] The embodiments of the present application have been described in detail above with reference to the accompanying drawings. However, the present application is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art, various changes can be made without departing from the purpose of the present application.

Claims

1. A method for producing a reinforced anti-counterfeiting pulp molded product, characterized in that: A production device for reinforced anti-counterfeiting pulp molding products, the production device comprising a gluing device, a powder spreading device, a molding device and a hot pressing device, the molding device comprising a pulp tank and a molding die head; The production method comprises: Controlling the glue coating device to perform glue coating on at least one side surface of the base grid film; The base mesh film coated with glue is transported to the powder spreading device, and the powder spreading device is controlled to evenly spread the fluorescent fiber powder on the surface of the base mesh film with glue to form a fluorescent mesh film; Controlling the forming die to be immersed in the pulp pool, and taking the forming die out after a preset first time, so as to form a first pulp layer at the forming die; adding the fluorescent grid film to a side of the first pulp layer away from the forming die; The forming die head is controlled to be immersed in the pulp pool again, and the forming die head is taken out after a preset second time, so that a second pulp layer is formed on the side of the fluorescent grid film away from the first pulp layer, so that the first pulp layer, the fluorescent grid film and the second pulp layer are combined to form a pulp molding semi-finished product; The pulp molding semi-finished product is transferred to the hot pressing device, and the hot pressing device is controlled to perform hot pressing and shaping on the pulp molding semi-finished product to form a pulp molding product.

2. The method for producing a reinforced anti-counterfeiting pulp molded product according to claim 1, characterized in that: The production equipment also includes a discharge device and a shearing device; Before the step of controlling the glue coating device to perform glue coating on at least one side surface of the base grid film, the method further includes: Controlling the discharging device to convey the base mesh film to the gluing device; After the step of controlling the powder spreading device to evenly spread the fluorescent fiber powder on the surface of the base grid film with glue to form the fluorescent grid film, the method further includes: Obtaining a molding surface length of a molding area in the molding die; According to the length of the molding surface and the preset reserved length, the shearing device is controlled to cut the fluorescent grid film into sheets.

3. The method for producing a reinforced anti-counterfeiting pulp molded product according to claim 2, characterized in that: The two sides of the molding die are provided with a clamping claw structure; the production equipment also includes a material moving device, and the material moving device is provided with a first image acquisition module; The step of adding the fluorescent grid film to a side of the first pulp layer away from the forming die head comprises: Controlling the material transfer device to transfer the sheet-shaped fluorescent grid film to below the forming die head; Acquire first image information collected by the first image acquisition module on the sheet-like fluorescent grid film and the molding die; Performing edge recognition processing on the fluorescent grid film and the molding die in the first image information to determine a first edge coordinate of a first side of the fluorescent grid film, a second edge coordinate of a second side, and a third edge coordinate of a first side of the molding die, and a fourth edge coordinate of a second side; According to a first difference between the first edge coordinate and the third edge coordinate and a second difference between the second edge coordinate and the fourth edge coordinate, controlling the material moving device to adjust the relative position between the fluorescent grid film and the molding die; When the first difference is equal to the second difference, the material moving device is controlled to move the sheet-like fluorescent grid film toward the forming die head so that the fluorescent grid film is in contact with the side of the first pulp layer away from the forming die head, and the clamping structure is controlled to clamp the fluorescent grid film.

4. The method for producing a reinforced anti-counterfeiting pulp molded product according to claim 1, characterized in that: The glue coating device is provided with a second image acquisition module; The step of controlling the glue coating device to perform glue coating on at least one side surface of the base grid film comprises: Acquire second image information collected by the second image acquisition module from the base grid film at the glue coating device; Determining a grid layout of the basic grid film according to the second image information; According to the grid layout and the preset coloring strategy, the basic grid film is divided into a plurality of coloring areas, and a grid to be coated with glue in each coloring area is determined; The glue coating device is controlled to perform glue coating on at least one side surface of the grid to be glued.

5. The method for producing a reinforced anti-counterfeiting pulp molded product according to claim 4, characterized in that: The step of controlling the glue coating device to perform glue coating on at least one side of the surface of the grid to be glued comprises: Get the preset glue pattern; According to the glue coating pattern, determining the moving path of the glue coating nozzle of the glue coating device for each glue coating; The glue coating device is controlled to perform glue coating on at least one side surface of the grid to be glued according to the moving path.

6. The method for producing a reinforced anti-counterfeiting pulp molded product according to claim 4, characterized in that: The powder spreading device comprises at least two powder spreading mechanisms filled with the fluorescent fiber powder of different colors, a shaking mechanism and a recovery mechanism, and the recovery mechanism comprises at least two recovery partitions; The controlling the powder spreading device to evenly spread the fluorescent fiber powder on the surface of the base grid film with glue comprises: According to the different coloring areas on the basic mesh film, the powder spreading mechanism is controlled to evenly spread the fluorescent fiber powder on the surface of the basic mesh film with glue corresponding to the coloring area; Controlling the shaking mechanism to shake the basic grid film, so that the basic grid film shakes off the excess fluorescent fiber powder into the recycling partition corresponding to the recycling mechanism; The recycling mechanism is controlled to transport the residual fluorescent fiber powder in different recycling partitions to the corresponding powder spreading mechanism.

7. The method for producing a reinforced anti-counterfeiting pulp molded product according to claim 1, characterized in that: The glue coating device is provided with a second image acquisition module; The step of controlling the glue coating device to perform glue coating on at least one side surface of the base grid film comprises: Acquire second image information collected by the second image acquisition module from the base grid film at the glue coating device; Determining a grid layout of the basic grid film according to the second image information; Obtaining a preset anti-counterfeiting logo pattern, and performing pixel processing on the anti-counterfeiting logo pattern to obtain an anti-counterfeiting pixel pattern; Planning the grid layout according to the anti-counterfeiting pixel pattern to determine the grid to be glued in the basic grid film; The glue coating device is controlled to perform glue coating on at least one side surface of the grid to be glued.

8. The method for producing a reinforced anti-counterfeiting pulp molded product according to claim 1, characterized in that: The hot pressing device comprises a hot pressing die head and a positioning fixture, and a vacuum suction module is provided at the bottom of the positioning fixture; The method of transferring the pulp molding semi-finished product to the hot pressing device and controlling the hot pressing device to perform hot pressing and shaping on the pulp molding semi-finished product to form a pulp molding product comprises: Transferring the pulp molding semi-finished product to a positioning jig, and turning on the vacuum suction module to fix the pulp molding semi-finished product in the positioning jig; Controlling the hot pressing die head to move toward the positioning jig, and performing hot pressing and shaping treatment on the pulp molding semi-finished product on the positioning jig; After the preset third time period has continued, the hot pressing die head is controlled to be away from the positioning fixture and the vacuum suction module is closed to take out the pulp molding product that has been hot pressed and shaped.

9. The method for producing a reinforced anti-counterfeiting pulp molded product according to claim 1, characterized in that: The production equipment also includes a shaping device, which includes a cutting mechanism and a third image acquisition module; After the step of controlling the hot pressing device to hot press and shape the pulp molded semi-finished product to form a pulp molded product, the method further includes: Acquiring third image information collected by the third image acquisition module on the pulp molded product after hot pressing and finalizing; Inputting the third image information into a preset quality assessment model to obtain a processing quality result of the pulp molded product; When the processing quality result is unqualified, transporting the pulp molded product to a designated area; When the processing quality result is qualified, edge feature information of the pulp molded product is extracted according to the third image information, and the cutting mechanism is controlled to trim the edge of the pulp molded product according to the edge feature information and preset standard contour information.

10. A reinforced anti-counterfeiting pulp molding product, characterized in that: The reinforced anti-counterfeiting pulp molding product is produced by the production method of any one of claims 1 to 9.

Images