Preparation method of recyclable and reusable bamboo environment-friendly bag

Abstract

The present application relates to the technical field of bamboo environmental protection bag preparation, in particular to a preparation method of a recyclable bamboo environmental protection bag, which mainly comprises the following steps: step one, bamboo selection; step two, cleaning and drying; step three, cutting into strips; step four, boiling and softening; step five, bending and shaping; step six, polishing; step seven, splicing and reinforcing; step eight, processing and decorating; step nine, inspection and packaging; the cutting device in step three comprises a processing table, supporting legs, a fixing plate, a supporting frame, a cutting mechanism, a fixing mechanism, a cleaning mechanism and a blowing mechanism; when the bamboo pieces are cut by the moving plate and the cutter, the circular ring pulls the cleaning brush through the rope; after cutting, the moving plate and the cutter move upwards, spring two pushes the sliding sleeve, the connecting strip and the cleaning brush to move and clean the debris on the bamboo pieces; the debris falls through the cutting gap, and the staff need not carefully check each bamboo piece and then use tools to clean the debris, which not only reduces the workload, but also improves the production efficiency.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of bamboo environmental protection bag preparation, in particular to a preparation method of a recyclable bamboo environmental protection bag. BACKGROUND

[0002] With the continuous improvement of environmental awareness, people's pursuit of sustainable development is also increasing. Under this background, a new type of recyclable bamboo environmental protection bag has emerged as the times require. This environmental protection bag not only has excellent environmental protection performance, but also embodies the concept of green and low carbon in its preparation method. Traditional plastic bags and paper bags will produce a large amount of waste and pollution in the production and use process, causing serious burden to the environment. In contrast, bamboo environmental protection bags, with their natural and degradable characteristics, have become an ideal alternative.

[0003] However, in the preparation process of bamboo environmental protection bags, one step is to cut the dried bamboo into strips. Usually, the bamboo pieces are fixed by a machine, and the bamboo pieces are directly cut into strips by a cutting blade. In the cutting process, part of the bamboo debris will remain on the surface of the bamboo pieces, which needs to be cleaned manually before processing, reducing efficiency.

[0004] In the production process of bamboo environmental protection bags, there is a key step of cutting dried bamboo into strips. Usually, this step is completed by a machine, which fixes the bamboo pieces and then cuts the bamboo pieces into strips with a cutting blade. However, in this process, part of the bamboo debris may remain on the surface of the bamboo pieces. These residual bamboo debris not only affect the appearance quality of the product, but also cause trouble to the subsequent processing. Therefore, in order to ensure product quality and processing efficiency, manual cleaning of the debris is required. The process of manually cleaning the debris is relatively tedious, and the worker needs to carefully check each bamboo piece and then use a tool to clean the debris completely, which not only increases the workload, but also reduces the production efficiency.

[0005] In order to solve this problem, researchers have devoted to developing a preparation method of a recyclable bamboo environmental protection bag. The method aims to optimize the processing technology, reduce energy consumption and waste generation, and realize efficient production of bamboo environmental protection bags. SUMMARY

[0006] The purpose of the present application is to provide a preparation method of a recyclable bamboo environmental protection bag to solve the problems raised in the background.

[0007] To achieve the above purpose, the present application provides the following technical scheme:

[0008] A preparation method of a recyclable bamboo environmental protection bag, comprising:

[0009] Step One: Bamboo Selection

[0010] Select mature and healthy bamboo to ensure the material is tough and free of significant defects. The selected bamboo should maintain consistency in diameter and wall thickness to facilitate subsequent processing.

[0011] Step Two: Cleaning and Drying

[0012] Clean the felled bamboo thoroughly to remove surface dirt and impurities. Dry naturally or mechanically to achieve a suitable moisture level for processing.

[0013] Step Three: Cutting into Strips

[0014] Cut the dried bamboo into strips of specified dimensions according to the design requirements of the bag. Ensure smooth cutting surfaces to avoid burrs during subsequent processing.

[0015] Step Four: Steaming and Softening

[0016] Steam the bamboo strips to soften them, making it easier to bend and shape. Adjust the steaming time based on the thickness of the strips and the desired softness.

[0017] Step Five: Bending and Shaping

[0018] Use molds to bend the softened bamboo strips into the required shapes, such as bag openings and bottoms. Ensure that the strips do not crack or break during shaping to maintain structural stability.

[0019] Step Six: Polishing

[0020] S1. Polish the surface of the shaped bamboo product to remove burrs and ensure a smooth touch.

[0021] S2. Blow off the surface dust and debris using a fan after polishing.

[0022] Step Seven: Splicing and Reinforcement

[0023] S1. Splice the shaped and polished bamboo strips using natural glue or environmentally friendly adhesives.

[0024] Ensure that the spliced joints are neat to maintain the appearance and load-bearing capacity of the bag.

[0025] S2. For areas that need reinforcement, use natural fiber threads for sewing to enhance durability. Pay attention to thread tension during sewing to prevent damage to the bamboo from excessive tension.

[0026] S3. Reinforce key load-bearing areas such as handles and bottoms by layering bamboo pieces or embedding wooden blocks, ensuring that the reinforcement materials are tightly connected to the bamboo without looseness.

[0027] Step eight: processing decoration

[0028] S1, carefully polish the bag after splicing and reinforcing, ensure smooth and no burr, apply environmentally friendly paint or natural oil wax, improve waterproof performance and aesthetics of the bag;

[0029] S2, use silk screen printing or laser engraving technology to add artistic patterns or words on the surface of bamboo bag, choose non-toxic and non-fading environmentally friendly ink to ensure safety and beauty;

[0030] S3, after completing the surface treatment, place the bamboo bag in a well ventilated and dry place, wait for the paint or ink to dry completely, avoid direct sunlight during drying to prevent deformation or cracking of bamboo;

[0031] Step nine: inspection and packaging

[0032] S1, conduct a comprehensive quality inspection on the finished product, including structural stability, load capacity, appearance texture, etc., especially check the splicing, printed patterns and reinforced parts to ensure compliance with quality standards

[0033] S2, use recyclable or biodegradable materials to package the bamboo environmental protection bag, the packaging design is simple and beautiful, which can protect the product and also meet the environmental protection concept;

[0034] S3, clearly mark the product material, use method and maintenance instructions on the package, provide clear use and maintenance guide to help users use correctly and prolong the service life of the product;

[0035] The cutting device in step three comprises:

[0036] A processing table;

[0037] A supporting leg arranged at the bottom of the processing table;

[0038] Two fixed plates fixedly installed on the front and rear sides of the processing table;

[0039] A supporting frame arranged on the top of the fixed plate;

[0040] A cutting mechanism arranged above the processing table for cutting bamboo, the cutting mechanism comprising a moving plate slidingly installed on the inner wall of the supporting frame, and a cutter connected to the bottom surface of the moving plate through bolts;

[0041] A fixing mechanism arranged on both sides of the cutting mechanism for fixing bamboo, the fixing mechanism comprising two pressing plates below the moving plate;

[0042] A cleaning mechanism is arranged in the middle of the fixing mechanism, and is used for cleaning the cutting debris, and the cleaning mechanism comprises two cleaning brushes arranged in the middle of the two pressing plates;

[0043] A blowing mechanism is arranged above the cleaning mechanism, and is used for blowing the cutting debris.

[0044] Preferably, the top surface of the support frame is fixedly provided with a gas cylinder, the lower end of the output rod of the gas cylinder is slidably connected with the top surface of the moving plate, the front and rear sides of the moving plate are respectively fixedly provided with a limiting block one, the front and rear inner walls of the support frame are respectively provided with a limiting groove one, and the side surfaces of the two limiting block ones are respectively slidably connected with the inner walls of the two limiting grooves one.

[0045] Preferably, the top surfaces of the two pressing plates are respectively fixedly connected with two connecting blocks, the inside of the moving plate is provided with two cavities, the inner walls of the two cavities are respectively slidably connected with an adjusting plate, the upper ends of the connecting blocks are slidably connected with the bottom surface of the moving plate and extend to the inside of the two cavities, and the top surfaces of the connecting blocks are respectively fixedly connected with the bottom surfaces of the two adjusting plates.

[0046] Preferably, the front and rear sides of the adjusting plate are respectively fixedly connected with a limiting block two, the front and rear inner walls of the cavity are respectively provided with a limiting groove two, the outer wall of the limiting block two is slidably connected with the inner wall of the limiting groove two, the top surface of the adjusting plate is fixedly provided with a spring one, and the upper end of the spring one is fixedly connected with the upper end of the inner wall of the cavity.

[0047] Preferably, the side surfaces away from each other of the two cleaning brushes are respectively fixedly provided with two connecting strips, the top surface of the pressing plate is provided with two groove bodies, one end of the connecting strip is slidably connected with the side surface of the pressing plate and extends to the inside of the groove body, and the inner wall of the groove body is slidably connected with a sliding sleeve, and one end of the connecting strip is fixedly connected with the side surface of the sliding sleeve.

[0048] Preferably, the inner wall of the groove body is fixedly provided with two sliding rods, the outer wall of the sliding rod is slidably connected with the inner wall of the sliding sleeve, the outer wall of the sliding rod is slidably provided with a spring two, and the two ends of the spring two are respectively fixedly connected with the inner wall of the groove body and the side surface of the sliding sleeve.

[0049] Preferably, the inner wall of the groove body is provided with a through hole, the side surface of the cleaning brush is fixedly provided with a fixed block, the inner wall of the groove body is fixedly provided with a connecting shaft one, the outer wall of the connecting shaft one is fixedly provided with a pulley one, the lower end of the inner wall of the cavity is provided with a through groove two, and the top surface of the adjusting plate is provided with a through groove one.

[0050] Preferably, an inner wall of the through slot is fixedly installed with a connecting shaft two, an outer wall of the connecting shaft two is fixedly installed with a pulley two, an inner wall of the through slot two is fixedly installed with a mounting plate, a top surface of the mounting plate is fixedly installed with a circular ring, the circular ring is connected with the fixed block through a rope penetrating hole, and an outer wall of the rope is in rolling connection with outer walls of the pulley one and the pulley two.

[0051] Preferably, the blowing mechanism comprises a plurality of air bags fixedly installed on inner walls of lower ends of the two cavities, outer walls of the plurality of air bags are in sliding connection with a bottom surface of the adjusting plate, outer walls of the plurality of air bags are respectively provided with connecting pipes penetratingly installed, the other ends of the plurality of connecting pipes are respectively fixedly penetrated through the inner walls of the two cavities and extended to the outside of the cavities, and one ends of the plurality of connecting pipes are respectively fixedly installed with the nozzles.

[0052] Preferably, a cutting groove is formed in the top surface of the processing table, and the collecting box is installed on the side surface of the supporting leg through bolts.

[0053] Compared with the prior art, the present application has the following beneficial effects:

[0054] When the bamboo pieces are placed on the processing table, the cylinder drives the moving plate and the cutter to move downward for cutting the bamboo pieces, at the same time, the moving plate presses downward, and the adjusting plate moves upward relative to the position inside the cavity, the moving plate drives the mounting plate and the circular ring to move downward, the circular ring pulls down the rope, the rope pulls the fixed block and the cleaning brush to move through the turning of the pulley two and the pulley one, and the connecting strip and the sliding sleeve press the spring two, after the cutting is completed, the moving plate drives the cutter to move upward, the spring one drives the adjusting plate to move to the original position, and the spring two drives the sliding sleeve to return to the original position, the sliding sleeve drives the connecting strip and the cleaning brush to move to clean the cutting residues on the bamboo pieces, which fall through the cutting gap, without the need for the staff to carefully check each bamboo piece and then use tools to clean the residues, thereby reducing the workload and improving the production efficiency.

[0055] When the moving plate drives the cutter to move upward after the cutting is completed, the adjusting plate moves downward inside the cavity and approaches the inner wall of the lower end of the cavity, the adjusting plate presses the air bag, the air bag is pressed to spray the gas inside through the connecting pipe from the nozzle, the sprayed gas blows off the residues on the cut bamboo pieces, thereby further ensuring the cleaning quality of the residues.

[0056] The cylinder drives the moving plate to move downward, the moving plate drives the adjusting plate and the connecting block to move downward, the connecting block drives the pressing plate to move downward to press and fix the bamboo pieces, thereby preventing the bamboo pieces from deviating during the cutting, and ensuring the accuracy and quality of the cutting. BRIEF DESCRIPTION OF DRAWINGS

[0057] Figure 1 The present application is a preparation process flow chart.

[0058] Figure 2A schematic view of the three-dimensional structure of the present application;

[0059] Figure 3 A schematic view of the three-dimensional structure of the present application;

[0060] Figure 4 A schematic view of the three-dimensional structure of the present application;

[0061] Figure 5 A schematic view of the three-dimensional structure of the present application;

[0062] Figure 6 A schematic view of the three-dimensional structure of the present application;

[0063] Figure 7 A schematic view of the three-dimensional structure of the present application;

[0064] Figure 8 A schematic view of the three-dimensional structure of the present application; Figure 6 An enlarged view of A in the present application;

[0065] Figure 9 An enlarged view of B in the present application. Figure 6

[0066] In the figure:

[0067] 1, processing table; 101, support leg; 102, fixed plate; 103, support frame;

[0068] 2, cutting mechanism; 201, air cylinder; 202, moving plate; 203, limiting block one; 204, limiting groove one; 205, cutter;

[0069] 3, fixed mechanism; 301, pressing plate; 302, connecting block; 303, cavity; 304, adjusting plate; 305, limiting block two; 306, limiting groove two; 307, spring one;

[0070] 4, cleaning mechanism; 401, cleaning brush; 402, connecting strip; 403, groove body; 404, sliding sleeve; 405, sliding rod; 406, spring two; 407, fixed block; 408, through hole; 409, connecting shaft one; 410, pulley one; 411, through groove one; 412, connecting shaft two; 413, pulley two; 414, mounting plate; 415, circular ring; 416, rope; 417, through groove two;

[0071] 5, blowing mechanism; 501, air bag; 502, connecting pipe; 503, spray head;

[0072] 6, collection box. DETAILED DESCRIPTION

[0073] ​It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other in the case of no conflict. The technical solutions in the embodiments of the present application will be described in detail below with reference to the drawings and in combination with the embodiments.

[0074] In order for those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, not all. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor should belong to the scope of protection of the present application.

[0075] As shown in the Figures 1-9 The present application provides a preparation method of a recyclable and reusable bamboo environment-friendly bag, comprising:

[0076] Step one: selection of bamboo

[0077] Mature and healthy bamboo is selected to ensure that the material is tough and has no significant defects. The selected bamboo should have consistent diameter and wall thickness to facilitate subsequent processing;

[0078] Step two: washing and drying

[0079] The felled bamboo is washed clean to remove dirt and impurities on the surface, and is naturally aired or mechanically dried to make the moisture content of the bamboo suitable for processing;

[0080] Step three: cutting into strips

[0081] According to the design requirements of the bag, the dried bamboo is cut into bamboo strips of specified size by a cutting device. The cutting process needs to ensure the smoothness of the cutting surface to avoid burrs during later processing;

[0082] Step four: steaming and softening

[0083] The bamboo strips are steamed to soften them for bending and shaping. The steaming time is adjusted according to the thickness of the bamboo strips and the required softness;

[0084] Step five: bending and shaping

[0085] The softened bamboo strips are bent into the required shape, such as the shape of the bag opening, bag bottom, etc., using a mold. The bamboo strips should have no cracks or breaks during the shaping process to maintain the stability of the structure;

[0086] Step six: polishing

[0087] S1, the surface of the shaped bamboo product is polished to remove burrs and ensure smooth touch;

[0088] S2, after polishing, the surface dust and dust are blown away by the fan;

[0089] Step seven: splicing and reinforcement

[0090] S1, the shaped and polished bamboo strips are spliced and bonded by natural glue or environmentally friendly adhesive.

[0091] The splicing part needs to be neat to ensure the appearance and load-bearing capacity of the bag;

[0092] S2, for the parts that need to be reinforced, use natural fiber thread to sew, enhance the durability, pay attention to the tension of the thread during sewing, prevent the bamboo from being damaged due to excessive tension;

[0093] S3, at the key load-bearing parts such as the handle and the bottom of the bag, you can use bamboo sheet lamination or embedded wood block to reinforce, ensure that the reinforced material and bamboo are connected tightly without looseness;

[0094] Step eight: processing and decoration

[0095] S1, polish the bag after splicing and reinforcement, make sure each part is smooth and has no burr, apply environmentally friendly paint or natural oil and wax, improve the waterproof performance and aesthetics of the bag;

[0096] S2, use silk screen printing or laser engraving technology to add artistic patterns or words on the surface of the bamboo bag, choose non-toxic and non-fading environmentally friendly ink to ensure safety and beauty;

[0097] S3, after completing the surface treatment, place the bamboo bag in a well-ventilated and dry place, wait for the paint or ink to dry completely, avoid direct sunlight during the drying process to prevent the bamboo from deforming or cracking;

[0098] Step nine: inspection and packaging

[0099] S1, conduct a comprehensive quality inspection of the finished product, including structural stability, load-bearing capacity, appearance and texture, etc., especially check the splicing part, printed pattern and reinforced part to ensure that it meets the quality standards

[0100] S2, use recyclable or biodegradable materials to package the bamboo environmental protection bag, the packaging design is simple and beautiful, which can protect the product and also meet the environmental protection concept;

[0101] S3, clearly mark the product's material, usage method and maintenance instructions on the packaging, provide clear usage and maintenance guidelines to help users use correctly and prolong the service life of the product;

[0102] The cutting device in step three includes:

[0103] The processing table 1, the support leg 101 is arranged at the bottom of the processing table 1, the fixed plate 102 is provided with two and is fixedly installed on the front and rear sides of the processing table 1, the support frame 103 is arranged at the top of the fixed plate 102, the cutting mechanism 2 is arranged above the processing table 1, and is used for cutting the bamboo, the cutting mechanism 2 includes the moving plate 202 slidingly installed on the inner wall of the support frame 103, the cutting knife 205 is connected to the bottom surface of the moving plate 202 through bolts, the fixing mechanism 3 is arranged on the two sides of the cutting mechanism 2, and is used for fixing the bamboo, the fixing mechanism 3 includes the two pressing plates 301 located below the moving plate 202, the cleaning mechanism 4 is arranged in the middle of the fixing mechanism 3, and is used for cleaning the cutting debris, the cleaning mechanism 4 includes the two cleaning brushes 401 located in the middle of the two pressing plates 301, and the blowing mechanism 5 is arranged above the cleaning mechanism 4 and is used for blowing the cutting debris.

[0104] Specifically, as shown in the figure, Figures 2-3 The support frame 103 top surface is fixedly installed with a gas cylinder 201, the gas cylinder 201 output rod lower end slides through the support frame 103 top surface and is fixedly connected with the moving plate 202 top surface, the moving plate 202 front and rear sides are respectively fixedly installed with limit blocks one 203, the support frame 103 front and rear inner walls are respectively provided with limit grooves one 204, and the two limit blocks one 203 sides are respectively and slidingly connected with the two limit grooves one 204 inner walls.

[0105] In this embodiment: the gas cylinder 201 drives the moving plate 202 and the limit block one 203 to move, and the limit block one 203 and the moving plate 202 are limited under the action of the limit groove one 204.

[0106] Specifically, as shown in the figure, Figures 4-5 The two pressing plates 301 top surfaces are respectively fixedly connected with two connecting blocks 302, the moving plate 202 is internally provided with two cavities 303, the two cavity 303 inner walls are respectively slidingly connected with adjusting plates 304, the plurality of connecting blocks 302 upper ends slidingly extend to the two cavity 303 interiors through the moving plate 202 bottom surface, and the plurality of connecting blocks 302 top surfaces are respectively fixedly connected with the two adjusting plates 304 bottom surfaces.

[0107] In this embodiment: the pressing plate 301 can be pressed and fixed to the bamboo piece.

[0108] Specifically, as shown in the figure, Figures 4-5 The adjusting plate 304 front and rear sides are respectively fixedly connected with limit blocks two 305, the cavity 303 front and rear inner walls are respectively provided with limit grooves two 306, the limit block two 305 outer wall is slidingly connected with the limit groove two 306 inner wall, the adjusting plate 304 top surface is fixedly installed with a spring one 307, and the spring one 307 upper end is fixedly connected with the cavity 303 upper end inner wall.

[0109] In this embodiment: the spring 307 ensures the movement of the adjusting plate 304 and applies elastic force to the adjusting plate 304. The adjusting plate 304 presses and fixes the bamboo strip with the pressing plate 301 through the connecting block 302.

[0110] Specifically, such as Figures 4-9 As shown, two cleaning brushes 401 are fixedly installed with two connecting strips 402 away from the side. Two grooves 403 are opened on the top surface of the pressing plate 301. One end of the connecting strip 402 slides through the side of the pressing plate 301 and extends into the groove 403. A sliding sleeve 404 is slidably connected to the inner wall of the groove 403. One end of the connecting strip 402 is fixedly connected to the side of the sliding sleeve 404.

[0111] In this embodiment: by setting a cleaning brush 401, the debris generated during cutting can be removed, ensuring the cleanliness of the bamboo strip surface.

[0112] Specifically, such as Figures 4-9 As shown, two slide rods 405 are fixedly installed on the inner wall of the tank 403. The outer walls of the two slide rods 405 are slidably connected to the inner wall of the sliding sleeve 404. Springs 406 are slidably installed on the outer walls of the two slide rods 405. The two ends of the springs 406 are fixedly connected to the inner wall of the tank 403 and the side of the sliding sleeve 404, respectively.

[0113] In this embodiment: the spring 406 applies elastic force to the sliding sleeve 404, and the sliding sleeve 404 drives the cleaning brush 401 to move through the connecting strip 402.

[0114] Specifically, such as Figures 4-9 As shown, a through hole 408 is provided through the inner wall of the tank 403, a fixing block 407 is fixedly installed on the side of the cleaning brush 401, a connecting shaft 409 is fixedly installed on the inner wall of the tank 403, a pulley 410 is fixedly installed on the outer wall of the connecting shaft 409, a through groove 417 is provided through the inner wall of the lower end of the cavity 303, and a through groove 411 is provided on the top surface of the adjusting plate 304.

[0115] In this embodiment: the connecting shaft 409 is used to fix the pulley 410.

[0116] Specifically, such as Figures 4-9 As shown, a connecting shaft 412 is fixedly installed on the inner wall of the first through groove 411, and a pulley 413 is fixedly installed on the outer wall of the connecting shaft 412. An installation plate 414 is fixedly installed on the inner wall of the second through groove 417, and a ring 415 is fixedly installed on the top surface of the installation plate 414. The ring 415 is connected to the fixing block 407 through the through hole 408 via a rope 416. The outer wall of the rope 416 is in rolling connection with the outer walls of the first pulley 410 and the second pulley 413.

[0117] In this embodiment: through the setting of the circular ring 415, the rope 416 is driven to move, the rope 416 is changed direction through the pulley one 410 and the pulley two 413, and the fixed block 407 and the cleaning brush 401 are driven to move.

[0118] Specifically, as shown in Figures 5-7 The blowing mechanism 5 includes a plurality of air bags 501 fixedly installed on the inner wall of the lower end of the two cavities 303, the outer wall of the plurality of air bags 501 is in sliding connection with the bottom surface of the adjusting plate 304, a plurality of connecting pipes 502 are installed through the outer wall of the plurality of air bags 501 respectively, the other end of the plurality of connecting pipes 502 is fixedly penetrated through the inner wall of the two cavities 303 and extends to the outside of the cavity 303 respectively, and a spray head 503 is fixedly installed at one end of the plurality of connecting pipes 502 respectively.

[0119] In this embodiment: through the setting of the air bag 501 being extruded by the adjusting plate 304, the air bag 501 blows air from the spray head 503 through the connecting pipe 502 to blow away the debris.

[0120] Specifically, as shown in Figure 2 The top surface of the processing table 1 is provided with a cutting groove, and the side surface of the supporting leg 101 is provided with a collecting box 6 through bolt installation.

[0121] In this embodiment: through the setting of the collecting box 6, the collection and cleaning of the debris are facilitated.

[0122] The specific scheme is: the bamboo chip is placed on the processing table 1, the air cylinder 201 is started, the moving plate 202 and the cutter 205 are driven to move downward to cut the bamboo chip, the moving plate 202 drives the adjusting plate 304 and the connecting block 302 to move downward, the connecting block 302 drives the pressing plate 301 to move downward to press and fix the bamboo chip, so that the bamboo chip is not easy to deviate during cutting, and the cutting accuracy and quality are guaranteed, the moving plate 202 is pressed downward at the same time, the adjusting plate 304 moves upward relative to the position in the cavity 303, the moving plate 202 drives the mounting plate 414 and the circular ring 415 to move downward, the circular ring 415 pulls down the rope 416, the rope 416 moves the fixed block 407 and the cleaning brush 401 through the turning of the pulley two 413 and the pulley one 410, and drives the connecting strip 402 and the sliding sleeve 404 to extrude the spring two 406, after cutting is completed, the moving plate 202 drives the cutter 205 to move upward, the spring one 307 drives the adjusting plate 304 to move to the original position, and the spring two 406 drives the sliding sleeve 404 to restore to the original position, the sliding sleeve 404 drives the connecting strip 402 and the cleaning brush 401 to move to clean the cutting residues on the bamboo chip, and the residues fall through the cutting gap, so that it is not necessary for workers to carefully check each bamboo chip and then clean the residues with tools, thereby reducing the work load and improving the production efficiency, meanwhile, during cutting, the adjusting plate 304 does not extrude the air bag 501, the air bag 501 inhales air from the nozzle 503, after cutting is completed, when the moving plate 202 drives the cutter 205 to move upward, the adjusting plate 304 moves downward in the cavity 303 and approaches the lower end inner wall of the cavity 303, the adjusting plate 304 extrudes the air bag 501, the air bag 501 is extruded to spray the gas in the air bag to the nozzle 503 through the connecting pipe 502, the sprayed gas blows off the residues on the cut bamboo chip, thereby further guaranteeing the residue cleaning quality, and the residues fall into the collecting box 6 through the cutting groove, so that the residues can be conveniently cleaned.

[0123] Those skilled in the art should understand that the discussion of any embodiment is merely exemplary; under the idea of the present application, the technical features in the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other changes of different aspects of the present application as described above, which are not provided in details for the sake of simplicity.

[0124] The present application is intended to cover all such changes and modifications that come within the scope of the appended claims and their equivalents. Accordingly, any and all modifications, variations or equivalent arrangements that do not depart from the spirit or scope of the application should be considered to be within the scope of the present application.

Claims

1. A method for preparing a recyclable and reusable bamboo environment-friendly bag, characterized in that, Comprise: Step one: bamboo selection Select mature and healthy bamboo to ensure that the material is tough and has no significant defects. The selected bamboo should maintain consistency in diameter and wall thickness to facilitate subsequent processing; Step two: cleaning and drying Clean the felled bamboo, remove surface dirt and impurities, and dry naturally or mechanically to make the bamboo moisture content suitable for processing; Step three: cutting into strips According to the design requirements of the bag, the dried bamboo is cut into bamboo strips of a specified size by a cutting device. The cutting process needs to ensure the smoothness of the cutting surface to avoid burrs during subsequent processing; Step four: softening by steaming Steam the bamboo strips to soften them for bending and shaping. The steaming time is adjusted according to the thickness of the bamboo strips and the desired softness; Step five: bending and shaping Use a mold to bend the softened bamboo strips into the desired shape. Ensure that the bamboo strips are free of cracks or breaks during the shaping process to maintain the stability of the structure; Step six: polishing S1, polish the surface of the shaped bamboo product to remove burrs and ensure a smooth touch; S2, blow off the dust and debris on the surface with a fan after polishing; Step seven: splicing and reinforcing S1, splice and reinforce the shaped and polished bamboo strips with natural glue or environmentally friendly adhesive. The spliced part needs to be neat to ensure the appearance and load-bearing capacity of the bag; S2, for parts that need to be reinforced, use natural fiber thread to sew, enhancing durability. Pay attention to the tension of the thread during sewing to prevent damage to the bamboo due to excessive tension; S3, at the handle and bottom load-bearing key parts of the bag, use bamboo sheet lamination or embedded wood block method for reinforcement to ensure that the reinforcing material is tightly connected with the bamboo without looseness; Step eight: processing and decoration S1, carefully polish the bag after splicing and reinforcing to ensure that each part is smooth and free of burrs. Apply environmentally friendly paint or natural oil and wax to improve the waterproof performance and aesthetics of the bag; S2, use silk screen printing or laser engraving technology to add artistic patterns or text on the surface of the bamboo bag. Choose non-toxic, non-fading environmentally friendly ink to ensure safety and aesthetics; S3, after completing the surface treatment, place the bamboo bag in a well-ventilated and dry place until the paint or ink is completely dry. Avoid direct sunlight during the drying process to prevent the bamboo from deforming or cracking; Step nine: inspection and packaging S1, conduct a comprehensive quality check on the finished product, including structural stability, load-bearing capacity, and appearance texture. Pay special attention to the spliced part, printed patterns, and reinforced parts to ensure compliance with quality standards S2, use recyclable or biodegradable materials to package the bamboo environmental protection bag. The packaging design is simple and beautiful, protecting the product while adhering to environmental protection principles; S3, clearly mark the product's material, usage method, and maintenance instructions on the packaging. Provide clear usage and maintenance guidelines to help users use the product correctly and extend its service life; The cutting device in step three comprises: A processing table (1); Support legs (101) arranged at the bottom of the processing table (1); Two fixed plates (102) fixedly installed on the front and rear sides of the processing table (1); A support frame (103) arranged on the top of the fixed plate (102); Cutting mechanism (2) is provided above the processing table (1), be used for cutting bamboo, the cutting mechanism (2) includes the moving plate (202) slidingly installed in the inner wall of support frame (103), the bottom surface of moving plate (202) is connected with cutter (205) through bolt connection; Fixing mechanism (3) is provided on both sides of the cutting mechanism (2), for fixing bamboo, the fixing mechanism (3) includes two pressing plates (301) below the moving plate (202); Cleaning mechanism (4) is provided in the middle of the fixing mechanism (3), for cleaning the cutting debris, the cleaning mechanism (4) includes two cleaning brushes (401) in the middle of two pressing plates (301), two cleaning brushes (401) are respectively fixedly installed with two connecting strips (402) away from the side surface, the top surface of pressing plate (301) is provided with two grooves (403), one end of connecting strip (402) is slidingly extended to the inside of groove (403) through the side surface of pressing plate (301), the inner wall of groove (403) is slidingly connected with sliding sleeve (404), one end of connecting strip (402) is fixedly connected with the side surface of sliding sleeve (404); Blowing mechanism (5) is provided above the cleaning mechanism (4), for blowing the cutting debris, the blowing mechanism (5) includes a plurality of air bags (501) fixedly installed on the inner wall of the lower end of two cavities (303), a plurality of air bags (501) are slidingly connected with the bottom surface of adjusting plate (304), a plurality of air bags (501) are respectively installed with connecting pipes (502), a plurality of connecting pipes (502) are respectively fixedly extended to the outside of cavity (303) through the inner wall of two cavities (303), a plurality of connecting pipes (502) are respectively fixedly installed with spray heads (503) at one end.

2. The method for preparing a recyclable bamboo eco-friendly bag according to claim 1, characterized in that, The top surface of support frame (103) is fixedly installed with air cylinder (201), the output rod of air cylinder (201) is slidingly extended to the top surface of moving plate (202) through the top surface of support frame (103), the front and rear side surfaces of moving plate (202) are respectively fixedly installed with limit block one (203), the front and rear inner walls of support frame (103) are respectively provided with limit groove one (204), the side surfaces of two limit block one (203) are respectively slidingly connected with the inner walls of two limit groove one (204).

3. The method for preparing a recyclable bamboo eco-friendly bag according to claim 1, characterized in that, The top surfaces of two pressing plates (301) are respectively fixedly connected with two connecting blocks (302), the inside of moving plate (202) is provided with two cavities (303), the inner walls of two cavities (303) are respectively slidingly connected with adjusting plate (304), a plurality of connecting blocks (302) are slidingly extended to the inside of two cavities (303) through the bottom surface of moving plate (202), the top surfaces of a plurality of connecting blocks (302) are respectively fixedly connected with the bottom surfaces of two adjusting plates (304).

4. The method according to claim 3, wherein, The adjusting plate (304) is respectively connected with a limiting block two (305) on the front and back sides, limiting grooves two (306) are arranged on the inner walls of the front and back of the cavity (303), the outer wall of the limiting block two (305) is in sliding connection with the inner wall of the limiting groove two (306), the top surface of the adjusting plate (304) is fixedly connected with a spring one (307), and the upper end of the spring one (307) is fixedly connected with the upper end of the inner wall of the cavity (303).

5. The method for preparing a recyclable bamboo eco-friendly bag according to claim 1, characterized in that, Two sliding rods (405) are fixedly connected on the inner wall of the groove body (403), the outer wall of the two sliding rods (405) is in sliding connection with the inner wall of the sliding sleeve (404), spring two (406) is slidingly connected on the outer wall of the two sliding rods (405), and the two ends of the spring two (406) are fixedly connected with the inner wall of the groove body (403) and the side surface of the sliding sleeve (404).

6. The method for preparing a recyclable bamboo eco-friendly bag according to claim 5, characterized in that, The inner wall of the groove body (403) is provided with a through hole (408), the side surface of the cleaning brush (401) is fixedly connected with a fixed block (407), the inner wall of the groove body (403) is fixedly connected with a connecting shaft one (409), the outer wall of the connecting shaft one (409) is fixedly connected with a pulley one (410), the lower end of the inner wall of the cavity (303) is provided with a through groove two (417), and the top surface of the adjusting plate (304) is provided with a through groove one (411).

7. The method according to claim 6, wherein, The inner wall of the through groove one (411) is fixedly connected with a connecting shaft two (412), the outer wall of the connecting shaft two (412) is fixedly connected with a pulley two (413), the inner wall of the through groove two (417) is fixedly connected with a mounting plate (414), the top surface of the mounting plate (414) is fixedly connected with a circular ring (415), the circular ring (415) is connected with the fixed block (407) through a rope (416), and the outer wall of the rope (416) is in rolling connection with the outer walls of the pulley one (410) and the pulley two (413).

8. The method of claim 1, wherein the bamboo eco-friendly bag is recyclable and reusable. The top surface of the processing table (1) is provided with a cutting groove, and the side surface of the supporting leg (101) is provided with a collecting box (6) through bolts.

Images