Preparation method and device of high-strength waterproof wear-resistant printing color box

Abstract

According to the high-strength waterproof wear-resistant printing color box manufacturing method and device, the manufacturing device comprises reinforcing layer manufacturing equipment, a corrugating machine, a gluing machine, wear-resistant layer manufacturing equipment, a drying machine, a printing machine, a die-cutting machine and a forming machine which are connected through a conveying belt. The top and the bottom of the corrugated paper are connected with the reinforcing layer through glue, the reinforcing layer is mainly processed by a rock wool board, reinforcing ribs are mainly cut at the top and the bottom of the rock wool board, the strength of the rock wool board is improved, and in order to enable the corrugated paper to be resistant to wear, the top of the wear-resistant layer is coated with a layer of high-temperature wear-resistant coating, so that the wear-resistant paper is resistant to high temperature; the corrugated paper has the advantages that the corrugated paper is provided with the wear-resistant layer, the wear-resistant layer has certain wear resistance, the top of the wear-resistant layer is coated with a layer of waterproof coating in order to enable the corrugated paper to have certain waterproof characteristic, and the color box manufactured by using the corrugated paper and the manufacturing device has certain high strength, is waterproof and wear-resistant and has certain practicability.

Description

Technical Field

[0001] The invention relates to the technical field of color box preparation, and in particular to a method and device for preparing a high-strength waterproof and wear-resistant printed color box. Background Art

[0002] Carton: It is the most widely used packaging product. According to different materials, there are corrugated boxes, single-layer cardboard boxes, etc., with various specifications and models. Commonly used cartons are three-layer and five-layer, and seven-layer is less used. Each layer is divided into lining paper, corrugated paper, core paper, and face paper. The lining and face paper are tea board paper and kraft paper, and the core paper is corrugated paper. The color and feel of various papers are different. The paper (color and feel) produced by different manufacturers is also different. It is usually used as a wrapping material for goods or an outer layer for protecting items. As an indispensable part of modern logistics, packaging cartons bear the important responsibilities of containing, protecting products, and being beautiful. The physical performance indicators of packaging cartons become the basis for their quality evaluation. The accuracy and reliability of test data require good testing environment conditions to ensure that the color printing packaging cartons with stable lining structure are one of the above cartons.

[0003] The main material of the color box is corrugated paper. In the prior art, in order to enhance its compressive strength, the thickness of the corrugated paperboard is usually increased or the paper core is designed into a triangular shape to improve its compressive strength. However, although the increase in the thickness of the paperboard will increase the compressive strength a little, there is no significant change, so that when the corrugated paperboard is subjected to a slightly greater pressure, it is still easy to be damaged and deformed, and the practicality is not good;

[0004] In addition, the corrugated paper in the prior art is not waterproof, so the color box is easily damaged after being poured with water, which further causes the items inside the color box to be contaminated, and has certain limitations. Summary of the invention

[0005] The object of the present invention is to provide a method and device for preparing a high-strength waterproof and wear-resistant printed color box to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A high-strength waterproof and wear-resistant printed color box preparation device comprises a reinforcement layer making device, a corrugator, a gluing machine, a wear-resistant layer making device, a drying machine, a printing machine, a die-cutting machine, and a molding machine. One side of the corrugator is connected to the reinforcement layer making device through a conveyor belt, and the other side of the corrugator is connected to the wear-resistant layer making device through a conveyor belt. The output end of the corrugator is connected to the side of the gluing machine through a conveyor belt, and the other side of the gluing machine is connected to the dryer through a conveyor belt. The other end of the dryer is connected to the printing machine through a conveyor belt, and the other side of the printing machine is connected to the die-cutting machine through a conveyor belt. The other end of the die-cutting machine is connected to the molding machine through a conveyor belt.

[0008] Preferably, the corrugating machine, glue coating machine and drying machine make corrugated paper, and the corrugated paper includes corrugated paper, a wear-resistant layer, a reinforcing layer and a waterproof layer. The top and bottom of the corrugated paper are connected with the reinforcing layer by glue, the top of the reinforcing layer is connected with the wear-resistant layer by glue, and the top of the wear-resistant layer is provided with a waterproof layer.

[0009] Preferably, the reinforcement layer is made of a rock wool board, through holes are opened at both ends of both sides of the rock wool board, rubber glass tubes are pasted at the through holes, vertical reinforcement ribs are vertically arranged in sequence at the top and bottom front ends of the rock wool board, the other end of the transverse reinforcement rib is located at the rear end of the rock wool board, transverse reinforcement ribs are horizontally arranged in sequence on the top and bottom sides of the rock wool board, and the other end of the transverse reinforcement rib is located on the other side of the rock wool board.

[0010] Preferably, the wear-resistant layer is wear-resistant paper, and a layer of high-temperature wear-resistant paint is applied on the top of the wear-resistant paper.

[0011] Preferably, the reinforcement layer manufacturing equipment comprises a base, a sliding guide rail, a cutting plate, and a fixed frame, wherein the sliding guide rail is arranged at the center of the top back of the base, a sliding inner cavity is opened at the front of the sliding guide rail, a bidirectional threaded rod is arranged between the top and bottom centers of the sliding inner cavity, a sliding block is arranged at the top and bottom of the surface of the bidirectional threaded rod, a limiting rod is arranged between the two sides of the two sliding blocks, the top and bottom of the two limiting rods are respectively connected to the top and bottom of the sliding inner cavity, and the front of the two sliding blocks is connected to the back center of the cutting plate;

[0012] A fixing frame is provided in the middle part between the two cutting boards, connecting blocks are provided on both outer sides of the fixing frame, the bottom of the connecting block is in the same horizontal plane as the bottom of the base, a reinforcing layer is provided inside the fixing frame, and circular holes are provided on both sides of the fixing frame corresponding to the through holes of the reinforcing layer, and the through holes and the circular holes are connected by latches;

[0013] A driving motor is fixedly connected to the top center of the sliding guide rail, and an output end of the driving motor is connected to the top of the bidirectional threaded rod through a rotating shaft;

[0014] A die cutter is arranged at the bottom of the cutting board.

[0015] The preparation method of high-strength waterproof and wear-resistant printed color box, the steps are as follows:

[0016] Step S1, making a reinforcing layer by a reinforcing layer making device, and conveying it to a corrugating machine by a conveyor belt;

[0017] Step S2, making a wear-resistant layer by a wear-resistant layer making device, and conveying it to a corrugator by a conveyor belt;

[0018] Step S3: the corrugated paper is produced by the corrugating machine, and a reinforcing layer is pasted to the top and bottom of the corrugated paper, and a wear-resistant layer is pasted on the top of the reinforcing layer to produce the corrugated paper, and the corrugated paper is transported to the gluing machine through a conveyor belt;

[0019] Step S4, applying a waterproof layer on the top and bottom of the corrugated paper by a glue coating machine, the waterproof layer is a waterproof coating, and then conveying it to the dryer by a conveyor belt;

[0020] Step S5, the corrugated paper coated with the waterproof layer is dried by a dryer to remove the glue, and then transported to a printing press by a conveyor belt;

[0021] Step S6, printing appropriate colors on the surface of the corrugated paper by a printing press, beautifying the surface of the corrugated paper, laminating, hot stamping, UV, oil polishing, and then conveying it to the die-cutting machine by a conveyor belt;

[0022] Step S7, using a die cutter to cut the corrugated paper into the basic shape of the color box, and transporting it to the forming machine through a conveyor belt;

[0023] Step S8: Use a molding machine to glue together the parts of the color box that need to be fixed and connected according to the sample or design style.

[0024] Preferably, the specific steps of how the strengthening layer making device makes the strengthening layer in step S1 are as follows:

[0025] Step S11, through holes are opened on both sides of the front and rear ends of the rock wool board before the reinforcement layer is made, the rock wool board is placed inside the fixing frame, and pins are inserted into the round holes to fix the rock wool board to the fixing frame;

[0026] Step S12, starting the driving motor through the controller, the rotation of the driving motor will rotate the bidirectional threaded rod, the rotation of the bidirectional threaded rod will move the two sliding blocks toward the middle direction, and then the top cutting plate and the bottom cutting plate will move toward the top and bottom of the fixed frame respectively, so as to cut the transverse reinforcement ribs and the vertical reinforcement ribs on the top and bottom of the rock wool board;

[0027] Step S13, moving the driving motor in the opposite direction, during which the cut bottom impurities will fall onto the bottom cutting plate;

[0028] Step S14, remove the latch, thereby removing the rock wool board, and after removing the impurities on the top of the rock wool board, apply glue on the surface of the rubber glass cylinder, so as to insert the two rubber glass cylinders into different through holes respectively;

[0029] Step S15: placing the prepared reinforcement layer on a conveyor belt and transporting it to a corrugator.

[0030] Preferably, for step S2, the wear-resistant layer making equipment makes the wear-resistant layer, the specific steps are as follows:

[0031] Step S21, the wear-resistant layer manufacturing device is a painting device, and the wear-resistant paper is placed at the bottom of the paint spray head of the painting device;

[0032] Step S22, starting the paint spraying device, and the paint spraying head sprays high-temperature wear-resistant paint onto the top of the wear-resistant paper;

[0033] Step S23, taking the wear-resistant paper coated with the high-temperature wear-resistant coating from the painting device, and then placing it aside for drying;

[0034] Step S24: placing the dried wear-resistant paper on a conveyor belt, and then transporting it to a corrugator.

[0035] Preferably, in step S6, a printing press is used to determine how to print the corrugated paper, and the specific steps are as follows:

[0036] Step S61: First, design the packaging printing document and select the packaging material;

[0037] Step S62, producing a film by printing the document;

[0038] Step S63, determine how to print according to the size of the produced film, the thickness of the paper, and the printing color.

[0039] Preferably, the production of the cutting die of the die-cutting machine in step S7 needs to be determined according to the sample and the printed semi-finished product, so as to produce the cutting die.

[0040] Compared with the prior art, the present invention has the following beneficial effects:

[0041] The method for preparing a high-strength waterproof and wear-resistant printed color box of the present invention makes certain improvements to the corrugated paper of the prior art, connects a reinforcing layer at the top and bottom of the corrugated paper by glue, and the reinforcing layer is mainly processed by a rock wool board, mainly by cutting reinforcing ribs at the top and bottom of the rock wool board to improve the strength of the rock wool board, and in order to make the corrugated paper wear-resistant, a layer of high-temperature wear-resistant coating is applied to the top of the wear-resistant layer, which can make the wear-resistant paper resistant to high temperatures and have a certain wear resistance, and in order to make the corrugated paper have a certain waterproof property, a layer of waterproof coating is applied to the top of the wear-resistant layer. The color box made by using this kind of corrugated paper and the preparation device of the present invention has a certain high strength, is waterproof and wear-resistant, and has a certain practicality.

[0042] The high-strength waterproof and wear-resistant printed color box preparation device of the present invention includes a reinforcement layer production device, a corrugator, a glue coating machine, a wear-resistant layer production device, a dryer, a printer, a die-cutting machine, and a molding machine, and is connected by a conveyor belt, so that after a step is completed, the items can be conveniently transported to the next step, thereby improving the preparation efficiency.

[0043] The reinforcing layer making equipment in the high-strength waterproof and wear-resistant printed color box preparation method and device of the present invention fixes the rock wool board in the middle of the two cutting plates through the reinforcing layer making equipment, and moves the two cutting plates to the top and bottom of the rock wool board by starting the driving motor, so that the top and bottom of the rock wool board can be die-cut, thereby improving the production efficiency of the reinforcing layer. BRIEF DESCRIPTION OF THE DRAWINGS

[0044] Figure 1 It is a schematic diagram of the corrugated paper structure of the present invention;

[0045] Figure 2 It is a schematic diagram of the wear-resistant layer structure of the present invention;

[0046] Figure 3 It is a schematic diagram of the reinforcement layer structure of the present invention;

[0047] Figure 4 It is a flow chart of the preparation device of the present invention;

[0048] Figure 5 This is a schematic diagram of the structure of the reinforcement layer manufacturing equipment of the present invention.

[0049] In the figure: 1. corrugated paper; 2. wear-resistant layer; 3. reinforcement layer; 4. waterproof layer; 5. wear-resistant paper; 6. high-temperature wear-resistant coating; 7. rock wool board; 8. horizontal reinforcement ribs; 9. vertical reinforcement ribs; 10. reinforcement layer production equipment; 11. corrugator; 12. glue coating machine; 13. wear-resistant layer production equipment; 14. dryer; 15. printing machine; 16. die-cutting machine; 17. forming machine; 18. rubber glass cylinder; 19. base; 20. connecting block; 21. sliding guide rail; 22. two-way threaded rod; 23. limit rod; 24. cutting board; 25. die-cutting knife; 26. fixing frame; 27. latch; 28. sliding inner cavity; 29. ​​driving motor. DETAILED DESCRIPTION

[0050] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0051] In the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention 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 therefore cannot be understood as a limitation on the present invention.

[0052] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0053] See also Figure 1-5 , the present invention provides a technical solution:

[0054] A high-strength waterproof and wear-resistant printed color box preparation device comprises a reinforcement layer making device 10, a corrugating machine 11, a gluing machine 12, a wear-resistant layer making device 13, a drying machine 14, a printing machine 15, a die-cutting machine 16, and a molding machine 17. One side of the corrugating machine 11 is connected to the reinforcement layer making device 10 through a conveyor belt, and the other side of the corrugating machine 11 is connected to the wear-resistant layer making device 13 through a conveyor belt. The output end of the corrugating machine 11 is connected to the side of the gluing machine 12 through a conveyor belt, and the other side of the gluing machine 12 is connected to the drying machine 14 through a conveyor belt. The other end of the drying machine 14 is connected to the printing machine 15 through a conveyor belt, and the other side of the printing machine 15 is connected to the die-cutting machine 16 through a conveyor belt. The other end of the die-cutting machine 16 is connected to the molding machine 17 through a conveyor belt.

[0055] Furthermore, the corrugated paper is made by the corrugating machine 11, the glue coating machine 12 and the drying machine 14. The corrugated paper includes corrugated paper 1, a wear-resistant layer 2, a reinforcing layer 3 and a waterproof layer 4. The top and bottom of the corrugated paper 1 are connected with the reinforcing layer 3 by glue, the top of the reinforcing layer 3 is connected with the wear-resistant layer 2 by glue, and the top of the wear-resistant layer 2 is provided with a waterproof layer 4.

[0056] Furthermore, the reinforcing layer 3 is processed from a rock wool board 7, through holes are opened at both ends of both sides of the rock wool board 7, rubber glass tubes 18 are pasted at the through holes, vertical reinforcing ribs 9 are arranged in sequence along the vertical direction at the top and bottom front ends of the rock wool board 7, and the other end of the transverse reinforcing rib 9 is located at the rear end of the rock wool board 7, and transverse reinforcing ribs 8 are arranged in sequence along the horizontal direction on one side of the top and bottom of the rock wool board 7, and the other end of the transverse reinforcing rib 8 is located on the other side of the rock wool board 7.

[0057] Furthermore, the wear-resistant layer 2 is a wear-resistant paper 5 , and a layer of high-temperature wear-resistant coating 6 is coated on the top of the wear-resistant paper 5 .

[0058] Furthermore, the strengthening layer manufacturing device 10 includes a base 19, a sliding guide rail 21, a cutting plate 24, and a fixing frame 26. The sliding guide rail 21 is arranged at the center of the top back of the base 19. The front of the sliding guide rail 21 is provided with a sliding inner cavity 28. A bidirectional threaded rod 22 is arranged between the top and bottom centers of the sliding inner cavity 28. The top and bottom of the surface of the bidirectional threaded rod 22 are provided with sliding blocks. A limiting rod 23 is arranged between the two sides of the two sliding blocks. The top and bottom of the two limiting rods 23 are respectively connected to the top and bottom of the sliding inner cavity 28. The front of the two sliding blocks is connected to the back center of the cutting plate 24.

[0059] A fixing frame 26 is provided in the middle part between the two cutting plates 24, and connecting blocks 20 are provided on both outer sides of the fixing frame 26. The bottom of the connecting block 20 is in the same horizontal plane as the bottom of the base 19. A reinforcing layer 3 is provided inside the fixing frame 26. Round holes are provided on both sides of the fixing frame 26 and corresponding to the through holes of the reinforcing layer 3. The through holes and the round holes are connected by latches 27.

[0060] A driving motor 29 is fixedly connected to the top center of the sliding guide rail 21, and the output end of the driving motor 29 is connected to the top of the bidirectional threaded rod 22 through a rotating shaft;

[0061] A die cutter 25 is provided at the bottom of the cutting plate 24 .

[0062] The preparation method of high-strength waterproof and wear-resistant printed color box, the steps are as follows:

[0063] Step S1, making a reinforcing layer 3 by a reinforcing layer making device 10, and conveying it to a corrugating machine 11 by a conveyor belt;

[0064] Step S2, making a wear-resistant layer 2 by a wear-resistant layer making device 13, and conveying it to a corrugating machine 11 by a conveyor belt;

[0065] Step S3, the corrugated paper 1 is produced by the corrugated machine 11, and the reinforcing layer 3 is pasted to the top and bottom of the corrugated paper 1, and the wear-resistant layer 2 is pasted on the top of the reinforcing layer 3 to produce the corrugated paper, and the corrugated paper is transported to the glue coating machine 12 through the conveyor belt;

[0066] Step S4, applying a waterproof layer 4 on the top and bottom of the corrugated paper by a glue coating machine 12, wherein the waterproof layer 4 is a waterproof coating, and then conveying the waterproof layer 4 to a dryer 14 by a conveyor belt;

[0067] Step S5, the corrugated paper coated with the waterproof layer 4 is dried by the dryer 14 to remove the glue, and then transported to the printing machine 15 by the conveyor belt;

[0068] Step S6, printing a suitable color on the surface of the corrugated paper by the printing machine 15, beautifying the surface of the corrugated paper, laminating, hot stamping, UV, oil polishing, and then conveying it to the die-cutting machine 16 by the conveyor belt;

[0069] Step S7, using a die cutter 16 to cut the corrugated paper into a basic pattern of a color box, and transporting it to a forming machine 17 via a conveyor belt;

[0070] Step S8: Use the molding machine 17 to glue the parts of the color box that need to be fixed together according to the sample or design style.

[0071] Furthermore, in step S1, how the strengthening layer making device 10 makes the strengthening layer 3, the specific steps are as follows:

[0072] Step S11, through holes are opened on both sides of the front and rear ends of the rock wool board 7 before the reinforcement layer 3 is made, the rock wool board 7 is placed inside the fixing frame 26, and the pins 27 are inserted into the round holes to fix the rock wool board 7 to the fixing frame 26;

[0073] Step S12, starting the driving motor 29 through the controller, the rotation of the driving motor 29 will rotate the bidirectional threaded rod 22, the rotation of the bidirectional threaded rod 22 will move the two sliding blocks toward the middle direction, and then the top cutting plate 24 and the bottom cutting plate 24 move toward the top and bottom of the fixed frame 26 respectively, so as to cut the transverse reinforcing ribs 8 and the vertical reinforcing ribs 9 on the top and bottom of the rock wool board 7;

[0074] Step S13, the driving motor 29 is moved in the opposite direction, and during the movement, the cut bottom impurities will fall to the bottom cutting plate 24;

[0075] Step S14, remove the latch 27, thereby removing the rock wool board 7, and after removing the impurities on the top of the rock wool board 7, apply glue on the surface of the rubber glass cylinder 18, so as to insert the two rubber glass cylinders 18 into different through holes respectively;

[0076] Step S15 , placing the prepared reinforcing layer 3 on a conveyor belt and transporting it to a corrugating machine 11 .

[0077] Further, in step S2, the wear-resistant layer making device 13 makes the wear-resistant layer 2, and the specific steps are as follows:

[0078] Step S21, the wear-resistant layer making device 13 is a painting device, and the wear-resistant paper 5 is placed at the bottom of the paint spraying head of the painting device;

[0079] Step S22, start the paint spraying device, and the paint spraying head will spray high-temperature wear-resistant paint to the top of the wear-resistant paper 5;

[0080] Step S23, taking the wear-resistant paper 5 coated with the high-temperature wear-resistant coating from the painting device, and then placing it aside for drying;

[0081] Step S24: placing the dried wear-resistant paper 5 on a conveyor belt, and then transporting it to a corrugator 11.

[0082] Further, in step S6, a printing press is used to determine how the corrugated paper is printed, and the specific steps are as follows:

[0083] Step S61: First, design the packaging printing document and select the packaging material;

[0084] Step S62, producing a film by printing the document;

[0085] Step S63, determine how to print according to the size of the produced film, the thickness of the paper, and the printing color.

[0086] Preferably, the production of the cutting die of the die-cutting machine in step S7 needs to be determined according to the sample and the printed semi-finished product, so as to produce the cutting die.

[0087] The method for preparing a high-strength waterproof and wear-resistant printed color box of the present invention makes certain improvements to the corrugated paper of the prior art, connects a reinforcing layer 3 at the top and bottom of the corrugated paper 1 by glue, and the reinforcing layer 3 is mainly processed by a rock wool board 7, mainly by cutting reinforcing ribs at the top and bottom of the rock wool board 7 to improve the strength of the rock wool board 7, and in order to make the corrugated paper more wear-resistant, a layer of high-temperature wear-resistant coating 6 is applied to the top of the wear-resistant layer 2, which can make the wear-resistant paper 5 resistant to high temperatures and have a certain wear resistance, and in order to make the corrugated paper have a certain waterproof property, a layer of waterproof coating is applied to the top of the wear-resistant layer 2. The color box made by using this kind of corrugated paper and the preparation device of the present invention has a certain high strength, is waterproof and wear-resistant, and has a certain practicality.

[0088] The high-strength waterproof and wear-resistant printed color box preparation device of the present invention includes a reinforcement layer production device 10, a corrugator 11, a glue coating machine 12, a wear-resistant layer production device 13, a drying machine 14, a printing machine 15, a die-cutting machine 16, and a molding machine 17, and is connected by a conveyor belt, so that after a step is completed, the items can be conveniently transported to the next step, thereby improving the preparation efficiency.

[0089] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-strength waterproof and wear-resistant printed color box preparation device, comprising a reinforcement layer preparation device (10), a corrugating machine (11), a glue coating machine (12), a wear-resistant layer preparation device (13), a drying machine (14), a printing machine (15), a die-cutting machine (16), and a molding machine (17), characterized in that: One side of the corrugator (11) is connected to the reinforcement layer manufacturing device (10) via a conveyor belt, the other side of the corrugator (11) is connected to the wear-resistant layer manufacturing device (13) via a conveyor belt, the output end of the corrugator (11) is connected to the side of the glue coating machine (12) via a conveyor belt, the other side of the glue coating machine (12) is connected to the drying machine (14) via a conveyor belt, the other end of the drying machine (14) is connected to the printing machine (15) via a conveyor belt, the other side of the printing machine (15) is connected to the die-cutting machine (16) via a conveyor belt, and the other end of the die-cutting machine (16) is connected to the forming machine (17) via a conveyor belt.

2. The high-strength waterproof and wear-resistant printed color box preparation device according to claim 1 is characterized in that: The corrugated paper is manufactured by the corrugated machine (11), the glue coating machine (12) and the drying machine (14). The corrugated paper comprises corrugated paper (1), a wear-resistant layer (2), a reinforcing layer (3) and a waterproof layer (4). The top and bottom of the corrugated paper (1) are connected to the reinforcing layer (3) by glue, the top of the reinforcing layer (3) is connected to the wear-resistant layer (2) by glue, and the top of the wear-resistant layer (2) is provided with a waterproof layer (4).

3. The high-strength waterproof and wear-resistant printed color box preparation device according to claim 2 is characterized in that: The reinforcing layer (3) is processed from a rock wool board (7), through holes are opened at both ends of both sides of the rock wool board (7), and rubber glass cylinders (18) are pasted at the through holes. Vertical reinforcing ribs (9) are arranged in sequence along the vertical direction at the top and the front end of the bottom of the rock wool board (7), and the other end of the transverse reinforcing rib (9) is located at the rear end of the rock wool board (7). Transverse reinforcing ribs (8) are arranged in sequence along the horizontal direction at one side of the top and the bottom of the rock wool board (7), and the other end of the transverse reinforcing rib (8) is located on the other side of the rock wool board (7).

4. The high-strength waterproof and wear-resistant printed color box preparation device according to claim 2 is characterized in that: The wear-resistant layer (2) is wear-resistant paper (5), and a layer of high-temperature wear-resistant coating (6) is applied on the top of the wear-resistant paper (5).

5. The high-strength waterproof and wear-resistant printed color box preparation device according to claim 1 is characterized in that: The reinforcing layer manufacturing device (10) comprises a base (19), a sliding guide rail (21), a cutting plate (24), and a fixing frame (26); a sliding guide rail (21) is arranged at the center of the top back of the base (19); a sliding inner cavity (28) is provided on the front of the sliding guide rail (21); a bidirectional threaded rod (22) is arranged between the top and bottom centers of the sliding inner cavity (28); sliding blocks are arranged at the top and bottom of the surface of the bidirectional threaded rod (22); a limiting rod (23) is arranged between the two sides of the two sliding blocks; the top and bottom of the two limiting rods (23) are respectively connected to the top and bottom of the sliding inner cavity (28); and the front of the two sliding blocks is connected to the center of the back of the cutting plate (24); A fixing frame (26) is provided in the middle part between the two cutting plates (24), connecting blocks (20) are provided on both outer sides of the fixing frame (26), the bottom of the connecting block (20) and the bottom of the base (19) are in the same horizontal plane, a reinforcing layer (3) is provided inside the fixing frame (26), and circular holes are provided on both sides of the fixing frame (26) and corresponding to the through holes of the reinforcing layer (3), and the through holes and the circular holes are connected by a latch (27); A driving motor (29) is fixedly connected to the top center of the sliding guide rail (21), and an output end of the driving motor (29) is connected to the top of the bidirectional threaded rod (22) via a rotating shaft; A die cutter (25) is provided at the bottom of the cutting plate (24).

6. A method for preparing a high-strength waterproof and wear-resistant printed color box, characterized in that: Here are the steps: Step S1, making a reinforcing layer (3) by a reinforcing layer making device (10), and conveying it to a corrugating machine (11) by a conveyor belt; Step S2, manufacturing the wear-resistant layer (2) by the wear-resistant layer manufacturing device (13), and transmitting the wear-resistant layer to the corrugating machine (11) by a conveyor belt; Step S3: The corrugated paper (1) is produced by a corrugating machine (11), and a reinforcing layer (3) is pasted to the top and bottom of the corrugated paper (1), and a wear-resistant layer (2) is pasted on the top of the reinforcing layer (3) to produce corrugated paper. The corrugated paper is transported to a gluing machine (12) via a conveyor belt. Step S4, applying a waterproof layer (4) to the top and bottom of the corrugated paper by a glue coating machine (12), wherein the waterproof layer (4) is a waterproof coating, and then conveying the waterproof layer (4) to a dryer (14) by a conveyor belt; Step S5, the corrugated paper coated with the waterproof layer (4) is dried by the dryer (14) to remove the glue, and then transported to the printing machine (15) by a conveyor belt; Step S6, printing a suitable color on the surface of the corrugated paper by a printing machine (15), beautifying the surface of the corrugated paper, laminating, hot stamping, UV, oil polishing, and then conveying it to the die-cutting machine (16) by a conveyor belt; Step S7, using a die cutter (16) to cut the corrugated paper into a basic pattern of a color box, and transporting it to a forming machine (17) via a conveyor belt; Step S8, using a molding machine (17) to glue together the parts of the color box that need to be fixed and connected according to the sample or design style.

7. The method for preparing a high-strength waterproof and wear-resistant printed color box according to claim 6, characterized in that: Regarding how the strengthening layer making device (10) makes the strengthening layer (3) in step S1, the specific steps are as follows: Step S11, both sides of the front end and the rear end of the rock wool board (7) are provided with through holes before the reinforcement layer (3) is made, the rock wool board (7) is placed inside the fixing frame (26), and the pins (27) are inserted into the circular holes, so as to fix the rock wool board (7) to the fixing frame (26); Step S12, starting the driving motor (29) through the controller, the rotation of the driving motor (29) will cause the bidirectional threaded rod (22) to rotate, and the rotation of the bidirectional threaded rod (22) will cause the two sliding blocks to move toward the middle direction, thereby causing the top cutting plate (24) and the bottom cutting plate (24) to move toward the top and bottom of the fixed frame (26) respectively, thereby cutting the transverse reinforcing ribs (8) and the vertical reinforcing ribs (9) on the top and bottom of the rock wool board (7); Step S13, moving the driving motor (29) in the reverse direction, during which the cut bottom impurities fall onto the bottom cutting plate (24); Step S14, remove the latch (27), thereby removing the rock wool board (7), and after removing the impurities on the top of the rock wool board (7), apply glue on the surface of the rubber glass cylinder (18), so as to insert the two rubber glass cylinders (18) into different through holes respectively; Step S15: placing the prepared reinforcing layer (3) on a conveyor belt and transporting it to a corrugating machine (11).

8. The method for preparing a high-strength waterproof and wear-resistant printed color box according to claim 6, characterized in that: In step S2, the wear-resistant layer manufacturing device (13) manufactures the wear-resistant layer (2), and the specific steps are as follows: Step S21, the wear-resistant layer manufacturing device (13) is a painting device, and the wear-resistant paper (5) is placed at the bottom of the paint spraying head of the painting device; Step S22, starting the paint spraying device, and the paint spraying head sprays high-temperature wear-resistant paint onto the top of the wear-resistant paper (5); Step S23, taking the wear-resistant paper (5) coated with the high-temperature wear-resistant coating from the painting device, and then placing it aside for drying; Step S24, placing the dried wear-resistant paper (5) on a conveyor belt, and then transporting it to a corrugator (11).

9. The method for preparing a high-strength waterproof and wear-resistant printed color box according to claim 6, characterized in that: For step S6, using a printing press to determine how to print corrugated paper, the specific steps are as follows: Step S61: First, design the packaging printing document and select the packaging material; Step S62, producing a film by printing the document; Step S63, determine how to print according to the size of the produced film, the thickness of the paper, and the printing color.

10. The method for preparing a high-strength waterproof and wear-resistant printed color box according to claim 6, characterized in that: The production of the cutting die of the die-cutting machine in step S7 needs to be determined according to the sample and the printed semi-finished product, so as to produce the cutting die.

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