A waste recycling device and method for carton production

Abstract

The application relates to the technical field of packing devices, in particular to a waste recovery treatment equipment and method for carton production, which comprises an assembling mechanism and a recovery mechanism; the assembling mechanism comprises a bagging assembly, a transfer assembly, a filling assembly, a receiving assembly, an embedding assembly and a packing assembly; the packing assembly is arranged at one end of the embedding assembly; through the embedding assembly, a water-soluble bag with two protective plates, an additive sheet and shredded paper arranged between the two protective plates is formed; a half-waste paper bag with a groove matched with the embedding piece is formed in the packing assembly; the embedding assembly cooperates with the packing assembly to embed the embedding piece into the groove of the half-waste paper bag; then, the waste paper is continuously extruded and packed, a waste paper bag with the embedding piece in the center is formed, in the subsequent pulping process, the cost and time consumption of detection of each batch in the pulping factory are greatly reduced, the pulping process is simplified, and the pulping efficiency of the waste paper bag is improved.

Description

Technical Field

[0001] This invention relates to the field of packaging equipment technology, and in particular to a waste recycling and processing equipment and method for cardboard box production. Background Technology

[0002] During the production of corrugated cardboard boxes, die-cutting and slitting processes generate a large amount of edge scraps and irregularly shaped waste paper pieces. To facilitate the collection, storage, and subsequent transportation of this waste, the common approach is to use waste recycling equipment. This equipment collects the waste paper pieces and feeds them into a baling device, where they are compressed into tight bales using hydraulic or mechanical means. This significantly reduces the volume of waste and improves warehousing and transportation efficiency.

[0003] The publication number is CN211391812U, and the title is "A Fully Automatic Horizontal Baling Machine with a Wire Binding Mechanism". It describes that: "The baling machine has a wire threading mechanism and a binding mechanism on both sides of the baling cavity, which are arranged opposite to each other; the binding mechanism includes at least a wire cutting unit, which includes: a cutting cylinder, a first cutting blade and a second cutting blade, the first cutting blade and the second cutting blade are close to each other and arranged in parallel, the first cutting blade is connected to the cutting piston rod of the cutting cylinder, and the second cutting blade is fixed to the binding mechanism support frame."

[0004] However, the aforementioned device only compresses and packages waste paper into single waste paper bales. When these waste paper bales are subsequently processed in the pulping plant, the additives need to be adjusted according to the weight, paper type, and ink type of the bale. Paper mills need to confirm the weight, paper type, and ink type of the bales transported from different manufacturers separately in order to adjust the additives. It is impossible to accurately adjust the amount and ratio of additives according to different varieties, which reduces the efficiency of the subsequent waste paper bale pulping process. Summary of the Invention

[0005] The purpose of this invention is to overcome the shortcomings of the prior art and provide a waste recycling and processing equipment and method for cardboard box production. Through the integrated design of fully automated screening and cutting, synchronous feeding and bagging, shredded paper filling and embedding packaging, heat sealing of the embedding bag, and automatic embedding of waste paper bales, this invention solves the problem in the prior art that the different types of paper in different paper bales lead to the inability to accurately add additives.

[0006] To address the above technical issues, the following technical solution is adopted: A waste recycling and processing device for cardboard box production includes an assembly mechanism and a recycling mechanism; The assembly mechanism includes a bagging component, a transfer component, a filling component, a receiving component, an inserting component, and a packaging component. The packaging component is located at one end of the inserting component, and the filling component is located at the other end of the inserting component. It is used to shred waste paper and fill it into the water-soluble bag. The bagging component is located on the side of the filling component and is used to continuously convey the protective plate, and simultaneously and alternately perform groove pressing and add additive tablets to the grooved protective plate, and combine the groove-less protective plate, additive tablets, and grooved protective plate for bagging. The receiving component is located on the side of the bagging component and the filling component and is used to receive and lift the water-soluble bag. The transfer component is located above the receiving component and is used to absorb and transfer the water-soluble bag. The inserting component includes a second conveyor belt, with the top of the second conveyor belt... The second conveyor belt is symmetrically arranged with traction uprights. A sloping frame is installed on the top of the second conveyor belt. Heat-sealing plates are slidably arranged on the two traction uprights respectively. A top plate is slidably arranged inside one of the traction uprights. A lifting shell is raised and lowered on the side of the second conveyor belt. A first transmission unit is provided below the lifting shell. The first transmission unit is used to drive the temporary storage frame to move in the same horizontal plane in directions parallel and perpendicular to its length direction. The recycling mechanism includes a screening component and a trimming component. The trimming component is arranged on the feeding side of the bagging component and is used to trim the edges of waste paper to form protective plates, and then convey them one by one to the bagging component. The screening component is arranged on the side of the trimming component and is used to cut and screen irregular waste paper and then convey it to the trimming component.

[0007] Preferably, the first transmission unit includes a second threaded rod rotatably disposed inside the lifting housing, a movable rod slidably disposed inside the lifting housing and threadedly disposed outside the second threaded rod, a third threaded rod rotatably disposed at the bottom of the movable rod, and an internal threaded block threadedly disposed outside the third threaded rod; the internal threaded block is installed on the top of the temporary storage frame, and a telescopic sleeve is provided on the top of the temporary storage frame, with the telescopic end of the telescopic sleeve installed below the movable rod.

[0008] Preferably, the bagging assembly includes a first conveyor belt, a storage box mounted above the first conveyor belt, a lifting plate vertically lifted above the first conveyor belt and fitted outside the storage box, a pressing block mounted at the bottom of the lifting plate, a support shell mounted on the side of the storage box, a plurality of blocking sliders horizontally and elastically slidably disposed inside the support shell, and a guide ramp mounted at the bottom of the lifting plate and adapted to the blocking sliders; a push plate is horizontally and slidably disposed at the top of the first conveyor belt, a fixing frame is installed inside the first conveyor belt, a guide plate is installed inside the fixing frame, a translation plate is horizontally and slidably disposed at the bottom of the guide plate, an L-shaped rod is slidably disposed inside the translation plate, the L-shaped rod is slidably disposed at the bottom of the guide plate, and a flaring plate is vertically and elastically slidably disposed at the end of the L-shaped rod.

[0009] Preferably, the receiving component includes a material rack, a lifting platform that is vertically and elastically raised and lowered on the side of the material rack, and platforms installed on both sides of the lifting platform.

[0010] Preferably, the transfer assembly includes an annular guide rail mounted above the platform, a sliding member slidably disposed at the bottom of the annular guide rail by a second transmission unit, a suction cup vertically and vertically disposed at the bottom of the sliding member, and a pressing rod adapted to the flared plate mounted on the side of the suction cup.

[0011] Preferably, the filling assembly includes a feeding box, a crushing roller rotatably disposed inside the feeding box by a differential rotation unit, a partition block installed inside the feeding box, a carrier box slidably disposed inside the feeding box, a material separator plate installed on the side of the carrier box, a feeding rack penetrating inside and outside the carrier box and horizontally elastically slidably disposed thereon, a cover plate horizontally elastically slidably disposed inside the feeding box, a flipping plate elastically rotatably disposed inside the carrier box, and a limiting rod installed inside the carrier box to restrict the flipping plate from rotating into the carrier box; a translation unit for pushing the feeding rack to move is provided outside the feeding box.

[0012] Preferably, the packaging assembly includes a main frame, a feed tube box installed on the top of the main frame, a threading assembly installed on the main frame, a clearance plate vertically and vertically arranged on the side of the main frame, a paper pressing carriage horizontally arranged inside the main frame, and a protrusion installed on the side of the paper pressing carriage.

[0013] Preferably, the screening assembly includes a third conveyor belt, a height limiting plate installed on top of the third conveyor belt, a flat plate installed on the side of the third conveyor belt, a cutter vertically lifted and lowered on top of the flat plate, a U-shaped frame horizontally slidable on the side of the flat plate, a base plate horizontally moved by a third transmission unit, a transfer inclined plate installed on the side of the flat plate away from the U-shaped frame, and screen holes opened on the transfer inclined plate.

[0014] Preferably, the trimming assembly includes a waste collection rack, two rotating plates rotatably mounted on the waste collection rack, fixed plates mounted on both sides of the rotating plates, round end posts mounted on the ends of the rotating shafts of the rotating plates, a limiting plate mounted on the waste collection rack, and an elastic column slidably mounted on the limiting plate; the round end posts are slidably mounted on the limiting plate, and a cutter is vertically and vertically mounted inside the waste collection rack. The cutter has upright plates adapted to the fixed plates mounted on its sides and near its four corners. Multiple insert rods are mounted on the bottom of the cutter. A discharge rod is mounted on the waste collection rack. A buffer box is mounted at the bottom of the transfer ramp, and a lever is rotatably mounted on the side of the buffer box.

[0015] As a preferred option, the following steps are included: S1. Waste paper screening process: Waste paper is poured onto the third conveyor belt of the screening component. The height limit plate of the screening component scrapes the stacked waste paper into a flat, non-stacking state. Then, the screening component cuts and screens the waste paper to obtain the initial protective board blank, and pushes it into the trimming component. S2. Protective plate production and feeding process: The blades of the trimming component trim the waste paper blanks to form a protective plate and the edge of the waste paper. The protective plate falls onto the inclined surface of the transfer inclined plate of the screening component and then slides into the buffer box of the trimming component for continuous stacking. The edge of the waste paper is pierced and lifted by the trimming component and fed to the top of the rotating plate of the trimming component, and then slides down to be collected. S3. Bagging process of additive tablets and protective plates: The transfer component conveys the water-soluble bags on the receiving component one by one to the end of the bagging component that is close to the filling component. At the same time, the rotating lever moves the continuously stacked protective plates in the buffer box one by one to the bagging component, so that the protective plates are continuously conveyed on the bagging component. During this process, the pressing of grooves and the addition of additive tablets to the grooved protective plates are performed alternately. The suction cup of the transfer component lifts the water-soluble bag to the opening. The flaring plate of the bagging component extends into the water-soluble bag to expand the opening. Then, the bagging component first combines the additive tablets and the grooved protective plate into the bag. While keeping the water-soluble bag in the expanded opening state, it presses down and pushes the ungrooved protective plate into the water-soluble bag. Finally, after the water-soluble bag height is reset, the expansion of the opening of the water-soluble bag is released. S4. Filling process: The transfer component transports the water-soluble bag to the filling component corresponding to its opening, moves the carrier box of the filling component containing shredded paper into the water-soluble bag, then pushes the shredded paper filling into the water-soluble bag, and then the carrier box leaves the water-soluble bag and resets. S5. Packaging and Insertion Process: The transfer component transports the water-soluble bag to the top of the insert component. Under the action of gravity, the water-soluble bag changes from a horizontal state to a vertical state. The insert component keeps its vertical state and conveys it to the packaging component. During this process, the heat-sealing plate of the insert component seals the opening of the water-soluble bag to form an insert. After the insert is conveyed to the end of the insert component, it is pushed into the temporary storage frame of the insert component. During this process, the packaging component packs out half of the finished waste paper package. Under the action of the protrusion of the packaging component, half of the waste paper package has a groove on the side that matches the insert. Then the positioning plate rises, and the temporary storage frame enters the packaging component to the groove of the half waste paper package corresponding to the insert. The protrusion pushes the insert into the groove of the half waste paper package. Then the temporary storage frame and the positioning plate are reset one after another, and the packaging component packs out the complete waste paper package.

[0016] The beneficial effects of this invention are: (1) In this invention, two protective plates are installed inside the packaging component, and an auxiliary sheet and a water-soluble bag for shredded paper are sealed between the two protective plates. Half of the waste paper bale is formed inside the packaging component, and a groove that matches the insert is formed. The packaging component works with the packaging component to insert the insert into the groove of the half waste paper bale. Then the waste paper is squeezed and packaged to form a waste paper bale with the insert in the center. In the subsequent pulping process, the cost and time consumption of each batch of testing required by the pulping plant are greatly reduced, the pulping process is simplified, and the pulping efficiency of the waste paper bale is improved.

[0017] (2) In this invention, the bagging assembly synchronously and alternately performs the pressing and placing of additive tablets on the protective plate that has been continuously conveyed to it. The pressing of the protective plate can reduce the offset of the additive tablets placed on it relative to the protective plate. The pressing action and the placement of the additive tablets are synchronized by the lifting plate. That is, when the pressing block is aligned with the center of one protective plate, the groove on the second protective plate corresponds to the position of the additive tablet. In this way, as long as the speed of the first conveyor belt conveying the protective plate is stable, it can be ensured that the additive tablets are accurately placed in the groove at the center of the top of the protective plate. This avoids the cumulative error caused by the separate sensor triggering of the pressing action and the placement of the additive tablets, which would lead to inaccurate placement of the protective plate. By inserting the flaring plate into the water-soluble bag and then moving away from each other, the opening of the water-soluble bag can be expanded so that the protective plate and the additive tablets can be combined and bagged one after another.

[0018] (3) In this invention, waste paper can be shredded by the feeding box, and then the shredded paper is divided into two parts and stored in the carrier box. Then, the carrier box is controlled to extend into the water-soluble bag and the shredded paper is filled into the water-soluble bag and located on both sides of the auxiliary agent sheet. During this process, as the shredded paper is injected between the two protective plates in the water-soluble bag, the shredded paper can tend to wrap the auxiliary agent sheet. Even if the position of the auxiliary agent sheet changes in the water-soluble bag, the shredded paper can also capture the broken auxiliary agent sheet during the subsequent packaging process after the insert is put into the half waste paper bag, so that the auxiliary agent sheet is approximately in the center of the final waste paper bag. During the pulping process, after the external water enters the center of the waste paper bag, the auxiliary agent sheet begins to dissolve, forming a high-concentration auxiliary agent solution area in the core area. Driven by the concentration difference, the auxiliary agent molecules diffuse from the high-concentration core area to the low-concentration area on the periphery. Compared with the traditional method of adding the auxiliary agent to the water, where the water penetrates from the outside into the waste paper bag, the auxiliary agent will be preferentially adsorbed and consumed by the outer fiber on the penetration path. When the aqueous solution penetrates into the core, the concentration of additives is greatly reduced. In contrast, the pulping process of this application forms a more ideal concentration gradient from the inside to the outside of the waste paper bale, driving the additives to penetrate the entire fiber stack more evenly. This ensures that the most difficult-to-treat core area obtains the highest agent concentration, thereby improving the final pulping effect of the waste paper bale.

[0019] (4) In this invention, the screening component screens and cuts waste paper of different shapes and sizes to form the protective plate required in the insert, which reduces the consumption of resources and improves the practicality of the device. After the insert is put into the half waste paper bag, it avoids the situation where the waste paper is squeezed and punctured by the water-soluble bag during the subsequent compression and packaging of waste paper, which may further disperse the auxiliary pieces that may have been broken and dispersed on the shredded paper. This ensures that the auxiliary pieces are roughly in the center of the waste paper bag, and the recycling mechanism can collect the cut waste paper in a unified manner. Since these waste papers are cut and have a relatively smaller volume, they can be put into the feeding box and used as filler for the shredded paper produced by crushing, which improves the crushing effect of the shredded paper.

[0020] In summary, this equipment has the advantages of good pulping effect, labor saving and high practicality. Attached Figure Description

[0021] To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a schematic diagram of the overall structure of the present invention.

[0023] Figure 2 This is a partial structural schematic diagram of the present invention.

[0024] Figure 3 This is a schematic diagram of part of the bagging component structure of the present invention.

[0025] Figure 4 For the present invention Figure 3 A magnified view of A in the middle.

[0026] Figure 5 This is a schematic diagram of the partial bagging component separation structure of the present invention.

[0027] Figure 6 This is an enlarged structural schematic diagram of the return transport assembly, filling assembly, and receiving assembly of the present invention.

[0028] Figure 7 This is a schematic diagram of the internal structure of the filling component of the present invention.

[0029] Figure 8 This is an enlarged structural diagram of a portion of the filling component of the present invention.

[0030] Figure 9 This is an enlarged schematic diagram of the mounting component of the present invention.

[0031] Figure 10This is a schematic diagram of the internal structure of some of the embedded components of the present invention.

[0032] Figure 11 This is a schematic diagram of the structure of some parts of the embedded component of the present invention.

[0033] Figure 12 This is an enlarged structural diagram of the packaging component of the present invention.

[0034] Figure 13 This is a schematic diagram of the structure of some packaging components of the present invention.

[0035] Figure 14 This is an enlarged structural schematic diagram of the recycling mechanism of the present invention.

[0036] Figure 15 This is a magnified schematic diagram of a portion of the screening components of the present invention.

[0037] Figure 16 This is an enlarged structural schematic diagram of the trimming component of the present invention.

[0038] Figure 17 This is a magnified structural diagram of a portion of the trimming component of the present invention.

[0039] Figure 18 For the present invention Figure 17 A magnified view of B in the middle.

[0040] Figure 19 This is a diagram illustrating the assembly process of the insert according to the present invention. Detailed Implementation

[0041] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0042] Example 1 like Figures 1 to 19 As shown, a waste recycling and processing device for cardboard box production includes an assembly mechanism 1 and a recycling mechanism 2. Assembly mechanism 1 includes a bagging component 11, a transfer component 12, a filling component 13, a receiving component 14, an inserting component 15, and a packing component 16. The packing component 16 is located at one end of the inserting component 15, and the filling component 13 is located at the other end of the inserting component 15. It is used to shred waste paper and fill it into the water-soluble bag 31. The bagging component 11 is located on the side of the filling component 13 and is used to continuously convey the protective plate 32, and simultaneously and alternately perform groove pressing and add agent tablets 33 onto the grooved protective plate 32, and combine the grooveless protective plate 32, the agent tablets 33, and the grooved protective plate 32 for bagging. The receiving component 14 is located on the side of the bagging component 11 and the filling component 13 and is used to receive and lift the water-soluble bag 31. The transfer component 12 is located above the receiving component 14 and is used to absorb and transfer the water-soluble bag 31. The inserting component 15 includes a second conveyor belt 151. The top of the second conveyor belt 151 is symmetrically provided with traction uprights 153, and the top of the second conveyor belt 151 is equipped with a sloping frame 152. Heat sealing plates 154 are slidably provided on the two traction uprights 153 respectively, and a top plate 155 is slidably provided inside one of the traction uprights 153. A lifting shell 156 is provided on the side of the second conveyor belt 151. A first transmission unit is provided below the lifting shell 156. The first transmission unit is used to drive the temporary storage frame 157 to move in the same horizontal plane in directions parallel and perpendicular to its length direction. The recycling mechanism 2 includes a screening component 21 and a trimming component 22. The trimming component 22 is provided on the feeding side of the bagging component 11 and is used to trim the edges of waste paper to form protective plates 32, and then convey them to the bagging component 11 one by one. The screening component 21 is provided on the side of the trimming component 22 and is used to cut and screen irregular waste paper and then convey it to the trimming component 22.

[0043] It is worth mentioning that the insert 3 includes a water-soluble bag 31, two protective plates 32 placed inside the water-soluble bag 31 and attached to the inner wall of the water-soluble bag 31, and an additive sheet 33 located between the two protective plates 32, with shredded paper filling the space between the two protective plates 32. The water-soluble bag 31 is used to maintain the approximate relative position of its internal protective plate 32 and auxiliary agent sheet 33, to protect the shredded paper filler from being too scattered, and during pulping, its water-soluble properties allow the auxiliary agent sheet 33 to be smoothly fused with water and diffuse from the inside out. Preferably, the water-soluble bag 31 is made of polyvinyl alcohol as its main material, which can be dissolved in cold or warm water, and less than one percent of polyvinyl alcohol can also increase the fiber bonding of the paper in the later stage and improve the dry strength. The protective plate 32 is waste corrugated paper cut from the cardboard box. When the insert 3 is inserted into the half-processed waste paper bale, during the subsequent compression of the packaging component 16 to form a complete waste paper bale, the protective plate 32 can reduce the situation where the external waste paper punctures the water-soluble bag 31 and directly contacts the additive sheet 33, thereby reducing the situation where the additive sheet 33 is broken and scattered. Additive tablet 33 is a commercially available deinking and desmearing agent. The deinking and desmearing agent powder is compressed into tablets for easy packaging. Shredded paper is used to capture broken additive tablets 33. During the complete processing of waste paper bales, it is inevitable that the additive tablets 33 will break. Shredded paper filler can reduce the large-scale diffusion of the powder particles after the additive tablets 33 are broken, so that the broken additive tablets 33 are roughly in the center of the waste paper bale.

[0044] It should be noted that the waste recycling and processing equipment for cardboard box production in this embodiment also includes a frame and a drive mechanism. The assembly mechanism 1 and the recycling mechanism 2 are respectively installed on the frame. The drive mechanism consists of an air supply pump, a hydraulic rod, an electric telescopic rod, a fan, and several servo motors. The waste recycling and processing equipment for cardboard box production also includes a host computer controller to control the operation of various components. The frame, drive mechanism, and controller are common knowledge to those skilled in the art and will not be described in detail here.

[0045] In this embodiment, preferably, such as Figures 1 to 6 As shown, the bagging assembly 11 includes a first conveyor belt 111, a storage box 112 mounted above the first conveyor belt 111, a lifting plate 113 vertically lifted above the first conveyor belt 111 and sleeved on the outside of the storage box 112, a pressing block 114 mounted on the bottom of the lifting plate 113, a support shell 115 mounted on the side of the storage box 112, a plurality of blocking sliders 116 horizontally elastically slidable inside the support shell 115, and a block mounted on the bottom of the lifting plate 113 and adapted to the blocking sliders 116. The first conveyor belt 111 is equipped with a guide ramp 117; a push plate 119 is horizontally slidably arranged on the top of the first conveyor belt 111; a fixed frame 118 is installed inside the first conveyor belt 111; a guide plate 1110 is installed inside the fixed frame 118; a translation plate 1113 is horizontally slidably arranged at the bottom of the guide plate 1110; an L-shaped rod 1111 is slidably arranged inside the translation plate 1113; the L-shaped rod 1111 is slidably arranged at the bottom of the guide plate 1110; and a flared plate 1112 is vertically elastically slidably arranged at the end of the L-shaped rod 1111.

[0046] The receiving component 14 includes a material rack 141, a lifting platform 143 that is vertically and elastically raised and lowered on the side of the material rack 141, and a platform 142 installed on both sides of the lifting platform 143.

[0047] The transfer assembly 12 includes an annular guide rail 121 installed above the platform 142. A sliding member 122 is slidably provided at the bottom of the annular guide rail 121 by the second transmission unit. A suction cup 123 is vertically and vertically provided at the bottom of the sliding member 122. A pressing rod 124 adapted to the flared plate 1112 is installed on the side of the suction cup 123.

[0048] Furthermore, the second transmission unit includes two transmission gears 125 rotatably disposed inside the annular guide rail 121, and the two transmission gears 125 are driven by a gear belt 126, with a sliding member 122 installed on the outside of the gear belt 126. It is worth mentioning that the distance between the central axis of the pressing block 114 and the central axis of the storage box 112 should be the width of two protective plates 32. That is, when the pressing block 114 is aligned with the central axis of one protective plate 32, the storage box 112 also corresponds to the central axis of one protective plate 32, and there is another protective plate 32 between the two protective plates 32.

[0049] In this embodiment, preferably, the blocking slider 116 can restrict the protective plate 32 from falling onto the additive sheet 33 one by one, and control that only one protective plate 32 is placed on one additive sheet 33, thus ensuring the stability of the additive content in the final waste paper bale. The flaring plate 1112 can expand the opening of the water-soluble bag 31, ensuring that the protective plate 32 and the auxiliary agent sheet 33 can be directly pushed into the water-soluble bag 31, ensuring the stable bagging process. In addition, the flaring plate 1112 can also descend with the water-soluble bag 31, ensuring that the water-soluble bag 31 can still be stably kept at a large opening degree in the later stage when only one protective plate 32 is installed, thus improving the flexibility of the flaring plate 1112. Furthermore, the drive mechanism controls the first conveyor belt 111 to continuously convey the protective plate 32. When the pressing block 114 and the central axis of the storage box 112 correspond to the central axis of the protective plate 32, the drive mechanism controls the lifting plate 113 to descend. The pressing block 114 presses out a groove in the protective plate 32 below it. At the same time, the lifting plate 113 drives the guide inclined plate 117 to descend and squeeze the blocking slider 116, causing the blocking slider 116 to slide into the support shell 115. Subsequently, the auxiliary tablets 33 in the storage box 112 fall as a whole. The protective plate 113 moves up with the guide plate 117 into the groove at the top of the corresponding protective plate 32. The pressing block 114 moves away from the corresponding protective plate 32, while the blocking slider 116 remains inside the support shell 115. As the protective plate 32 moves with the bottom auxiliary piece 33 relative to the auxiliary piece 33 above it, the two auxiliary pieces 33 gradually intersect. Then, under the elastic force of the blocking slider 116, multiple blocking sliders 116 extend one by one, and the auxiliary pieces 33 inside the storage box 112 will not continue to fall. The drive mechanism controls one transmission gear 125 to rotate, which in turn drives another transmission gear 125 to rotate under the transmission of the gear belt 126, causing the sliding member 122 to slide at the bottom of the annular guide rail 121. The drive mechanism controls the suction cup 123 to move to the top of the material rack 141. Then, the drive mechanism controls the suction cup 123 to descend and adsorb the water-soluble bag 31 at the top of the material rack 141. After that, the drive mechanism controls the water-soluble bag 31 to transfer to the platform 142 and then to the top of the lifting platform 143. Then, the drive mechanism controls the suction cup 123 to move upward, which causes the opening of the water-soluble bag 31 to open initially. The drive mechanism controls the translation plate 1113 to translate, so that the L-shaped rod 1111 moves closer to the water-soluble bag 31 under the restriction of the guide plate 1110. That is, the flaring plate 1112 initially extends into the water-soluble bag 31. As the translation plate 1113 pushes further, the two flaring plates 1112 move away from each other and enter the water-soluble bag 31, randomly expanding the opening of the water-soluble bag 31. Then, the drive mechanism controls the push plate 119 to push the combination of the corresponding protective plate 32 and the auxiliary agent sheet 33 into the water-soluble bag 31 and then reset. Then, the protective plate 32 moves to align with the push plate 119, the suction cup 123 presses down, and the lifting platform 143 is squeezed down by the flaring plate 1112. As a result, the top space of the auxiliary agent sheet 33 in the water-soluble bag 31 corresponds to the protective plate 32 on the first conveyor belt 111. Then, the drive mechanism controls the push plate 119 to push the protective plate 32 into the water-soluble bag 31 and place it on top of the auxiliary agent sheet 33.

[0050] Preferred, such as Figures 7 to 8 As shown, the filling assembly 13 includes a feeding box 131, a crushing roller 132 rotatably disposed inside the feeding box 131 by a differential rotation unit, a partition block 133 installed inside the feeding box 131, a carrier box 134 slidably disposed inside the feeding box 131, a material separator plate 135 installed on the side of the carrier box 134, a feed rack 136 penetrating inside and outside the carrier box 134 and horizontally elastically slidably disposed thereon, a cover plate 137 horizontally elastically slidably disposed inside the feeding box 131, a flipping plate 138 elastically rotatably disposed inside the carrier box 134, and a limiting rod 139 installed inside the carrier box 134 to restrict the flipping plate 138 from rotating into the carrier box 134; a translation unit for pushing the feed rack 136 to move is provided outside the feeding box 131.

[0051] Furthermore, the differential rotation unit includes a small gear 1310 and a large gear 1311 respectively installed at the ends of the two crushing rollers 132, and the small gear 1310 and the large gear 1311 are meshed with each other; The translation unit includes a support frame 1314 installed on the side of the feeding box 131, a first threaded rod 1312 rotatably disposed inside the support frame 1314, and a pusher 1313 with threaded transmission disposed outside the first threaded rod 1312 and slidably disposed inside the support frame 1314. The pusher 1313 is installed at the end of the unloading rack 136. It is also worth mentioning that the sliding of the unloading rack 136 into the carrier box 134 requires overcoming its own elasticity. The elasticity that the unloading rack 136 needs to overcome to move into the carrier box 134 is greater than the friction force of the carrier box 134 sliding inside the delivery box 131 and the force that pushes the cover plate 137 to slide inside the delivery box 131. That is, when the pusher 1313 pushes the unloading rack 136, under the support of the unloading rack 136's own elasticity, the unloading rack 136 does not slide relative to the carrier box 134 but drives the carrier box 134 to slide inside the delivery box 131. Then the carrier box 134 moves to the bottom of the cover plate 137 and drives it to move accordingly. After the cover plate 137 slides to the outside of the delivery box 131 to the maximum extent, as the pusher 1313 further pushes the unloading rack 136, it forces the unloading rack 136 to slide relative to the carrier box 134, and stably pushes out the waste paper filling inside.

[0052] In this embodiment, preferably, when the unloading rack 136 pushes out the waste paper filler inside the carrier box 134, the cover plate 137 covers the top of the carrier box 134 to prevent the waste paper filler inside the carrier box 134 from being squeezed out from the top, thus ensuring the stable progress of the filling process. Furthermore, the drive mechanism drives one of the crushing rollers 132 to rotate. The crushing roller 132 drives the large gear 1311 meshing with it to rotate through its corresponding small gear 1310, thereby causing the two crushing rollers 132 to rotate at different speeds. Then, the waste paper is fed into the feeding box 131 and crushed into shreds. After being separated by the separator 133, the shreds fall into the two carrying boxes 134 respectively. The drive mechanism controls the transmission gear 125 to rotate, moving the water-soluble bag 31 and its two protective plates 32 and an additive tablet 33 to the outlet of the dispensing box 131. At this time, the opening of the water-soluble bag 31 is open under the expansion of the two protective plates 32, and then filling can be carried out. The drive mechanism controls the first threaded rod 1312 to rotate, causing the pusher 1313 to translate under the constraint of the support frame 1314. This, in turn, pushes the feeder 136 into the water-soluble bag 31. During this process, the feeder 136's own elasticity forces the carrier box 134 and the partition plate 135 to move into the water-soluble bag 31. After the feeder 136 moves directly under the cover plate 137, the top opening of the feeder 136 is blocked by the cover plate 137. The partition plate 135 receives the waste paper shredded by the crushing roller 132. As the pusher 1313 pushes further, the carrier box 134 carries the cover plate 137 to its maximum extent, i.e., the cover plate 137... After sliding to its maximum extent restricted by the feeding box 131, the pusher 1313 continues to push, causing the unloading rack 136 to slide relative to the carrying box 134, thereby pushing out the shredded paper inside. During this process, the flipping plate 138 is squeezed by the shredded paper and rotates to open. After the shredded paper is filled, the pusher 1313 resets. During this process, the unloading rack 136 first resets relative to the carrying box 134, and then the partition plate 135, the carrying box 134, the flipping plate 138, and the cover plate 137 reset. The shredded paper held on the top of the partition plate 135 will be scraped off by the feeding box 131 during its reset process and fall naturally into the empty carrying box 134 for collection, thus completing the shredded paper filling.

[0053] Furthermore, such as Figures 9 to 12 As shown, the first transmission unit includes a second threaded rod 158 rotatably disposed inside the lifting housing 156, a moving rod 159 slidably disposed inside the lifting housing 156 and threadedly disposed outside the second threaded rod 158, a third threaded rod 1511 rotatably disposed at the bottom of the moving rod 159, and an internal threaded block 1512 threadedly disposed outside the third threaded rod 1511; the internal threaded block 1512 is installed on the top of the temporary storage frame 157, and a telescopic sleeve 1510 is provided on the top of the temporary storage frame 157, with the telescopic end of the telescopic sleeve 1510 installed below the moving rod 159.

[0054] The packaging assembly 16 includes a main frame 161, a feed tube box 162 installed on the top of the main frame 161, a threading assembly 163 installed on the main frame 161, a clearance plate 164 vertically lifted and lowered on the side of the main frame 161, a paper pressing carriage 165 horizontally movable inside the main frame 161, and a protrusion 166 installed on the side of the paper pressing carriage 165.

[0055] Furthermore, the traction plate 153 allows the water-soluble bag 31 to maintain an upward-facing orientation during transport, reducing the leakage of the shredded paper filling material inside. Additionally, the top plate 155 can push the insert 3 into the temporary storage frame 157. The size of the temporary storage frame 157 is close to that of the protective plate 32. Consequently, when the insert 3 is inserted into the temporary storage frame 157, the remaining water-soluble bag 31 on both the top and bottom sides of the insert 3 will be squeezed, thus allowing the insert 3 to be stored relatively more stably in the temporary storage frame 157.

[0056] In addition, the threading assembly 163 in this application has the same internal structure and working principle as the threading mechanism in the prior art mentioned in the background art. The other related structures of the paper pressing carriage 165, the main frame 161 and the feed tube box 162 are also prior art well known to those skilled in the art, so they will not be described in detail. Furthermore, the drive mechanism controls the transfer component 12 to lift and transfer the feeding box 131, which has been filled with shredded paper by the filling component 13, to the top of the second conveyor belt 151. Subsequently, due to the flexibility of the feeding box 131 itself and the combined effect of its internal protective plate 32, additive sheet 33, and the gravity of the shredded paper, the water-soluble bag 31 bends and its lower part is nearly vertical. The water-soluble bag 31 then falls into the top of the second conveyor belt 151 under the guidance of the inclined frame 152. The drive mechanism then controls the suction cup 123 to release the suction of the water-soluble bag 31. As the second conveyor belt 151 conveys the water-soluble bag 31 and under the guidance of the traction plate 153, the water-soluble bag 31 is conveyed in a vertical state. When the water-soluble bag 31 is conveyed between the two heat-sealing plates 154, the two heat-sealing plates 154 approach and squeeze the water-soluble bag 31 to seal it, forming an insert 3. During this process, waste paper falls into the main frame 161 through the feed tube box 162. Then, the paper pressing carriage 165 moves and cooperates with the protrusion 166 to squeeze the waste paper. After repeated operation, a half waste paper bundle with a groove on the side and half the length of the final waste paper can be obtained. Then, the drive mechanism controls the relief plate 164 to rise. As the second conveyor belt 151 conveys the insert 3 to its end, the drive mechanism controls the top plate 155 to push the insert 3 into the temporary storage frame 157. Then, the drive mechanism controls the lifting housing 156 to rise until the insert 3 is level with the groove in the center of the semi-waste paper bale processed inside the packaging assembly 16. Next, the drive mechanism controls the second threaded rod 158 to rotate, causing the moving rod 159, constrained by the lifting housing 156, to move the temporary storage frame 157 horizontally until the side of the insert 3 aligns with the side of the groove on the waste paper bale. Finally, the drive mechanism controls the third threaded rod 1511... As the internal thread block 1512 rotates, the temporary storage frame 157 moves relative to the moving rod 159. During this process, the telescopic sliding sleeve 1510 extends, bringing the temporary storage frame 157 close to the waste paper bale. Then, the drive mechanism controls the paper pressing carriage 165 to move, which drives the protrusion 166 to push the insert 3 from the temporary storage frame 157 into the groove of the waste paper bale. After that, the temporary storage frame 157 is reset, the feed tube box 162 feeds again, the paper pressing carriage 165 and the protrusion 166 repeatedly squeeze, and the wire threading assembly 163 binds the wire to form a waste paper bale with the insert 3 in the center.

[0057] In this application, as Figures 1 to 12As shown, the screening assembly 21 includes a third conveyor belt 211, a height limiting plate 212 installed on the top of the third conveyor belt 211, a flat plate 213 installed on the side of the third conveyor belt 211, a cutter 214 vertically lifted and lowered on the top of the flat plate 213, a U-shaped frame 215 horizontally slidably installed on the side of the flat plate 213, a base plate 216 horizontally moved by the third transmission unit, a transfer inclined plate 217 installed on the side of the flat plate 213 away from the U-shaped frame 215, and sieve holes 218 opened on the transfer inclined plate 217.

[0058] The trimming assembly 22 includes a waste collection rack 221, two rotating plates 222 rotatably mounted on the waste collection rack 221, fixed plates 223 mounted on both sides of the rotating plates 222, round end posts 224 mounted on the ends of the rotating shafts of the rotating plates 222, a limiting disc 225 mounted on the waste collection rack 221, and elastic posts 226 slidably mounted on the limiting disc 225. The round end posts 224 are slidably mounted on the limiting disc 225. A cutter 227 is vertically and vertically mounted inside the waste collection rack 221. Upright plates 228, adapted to the fixed plates 223, are mounted on the sides of the cutter 227 near its four corners. Multiple insert rods 229 are mounted on the bottom of the cutter 227. A discharge rod 2210 is mounted on the waste collection rack 221. A buffer box 2211 is mounted at the bottom of the transfer ramp 217. A lever 2212 is rotatably mounted on the side of the buffer box 2211.

[0059] like Figure 15 As shown, the length parallel to the length of the flat plate 213 is denoted as the length, and the width perpendicular to the length of the flat plate 213 is denoted as the width. The flat plate 213 has a through hole on the side of the cutter 214 away from the third conveyor belt 211. When irregular waste paper is cut, a piece of waste paper of a fixed length or multiple pieces of waste paper of a fixed length may appear above the through hole. As the base plate 216 no longer blocks the through hole and the U-shaped frame 215 pushes the waste paper, the multiple pieces of waste paper of a fixed length will naturally fall from the through hole to achieve preliminary screening. After the waste paper of the qualified length is screened through the screen hole 218, only the waste paper with a width greater than the screen hole 218 can be pushed to the trimming component 22, thereby ensuring that usable waste paper is screened out.

[0060] It is worth mentioning that the rotating plate 222 is set at an angle, which, together with the inclined slide on the waste collection rack 221, makes it easier for the edges of the cut waste paper to slide and be collected. The upright plate 228 cooperates with the fixed plate 223 to prevent the rotating plate 222 from directly contacting the edge of the waste paper on the cutter 227 during the lifting and lowering process, thereby preventing the rotating plate 222 from prematurely pulling off the edge of the waste paper on the insertion rod 229, and ensuring the stable and accurate recycling of the waste paper edge. When the rotating plate 222 is moved up or down, its own elasticity keeps the round end post 224 attached to the elastic post 226. The elastic post 226 can restrict the round end post 224 from rotating inside the limiting disk 225, ensuring that when the waste paper edge is placed on the rotating plate 222, the rotating plate 222 can be stably kept in an inclined and non-shaking state, thus improving the stability of the equipment.

[0061] In this embodiment, preferably, the third transmission unit includes a fourth threaded rod 219 rotatably disposed on the side of the flat plate 213, the bottom plate 216 is threadedly disposed outside the fourth threaded rod 219, and the bottom plate 216 is slidably disposed at the bottom of the flat plate 213.

[0062] Furthermore, the waste paper is poured onto the third conveyor belt 211, and then the drive mechanism drives the third conveyor belt 211 to convey the waste paper pieces. The height limit plate 212 scrapes the stacked waste paper pieces into a flat state. Then, when the flat waste paper pieces are conveyed and pushed to the flat plate 213 to the maximum extent, the drive mechanism controls the cutter 214 to descend and cut the waste paper pieces. Then, the drive mechanism controls the fourth threaded rod 219 to rotate, so that the bottom plate 216 slides away from the bottom of the flat plate 213 under the restriction of the flat plate 213, so that the through groove at the bottom of the flat plate 213 is directly exposed, and the waste paper pieces that do not meet the size limit fall down. Then, the drive mechanism controls the U-shaped frame 215 to push the waste paper pieces that meet the size limit to the transfer inclined plate 217, and further screen them through the screen holes 218. After being screened by the screening component 21, the waste paper is moved and pushed directly under the cutter 227. The drive mechanism controls the cutter 227 to descend and trim the waste paper, thereby cutting out the protective plate 32 and the edge of the waste paper. The edge of the waste paper is pierced and captured by the insertion rod 229. After being cut, the protective plate 32 falls onto the inclined surface of the transfer ramp 217 and then falls into the buffer box 2211. The drive mechanism controls the lever 2212 to continuously push out the protective plate 32 at the bottom of the buffer box 2211 and drop it onto the first conveyor belt 111. After a certain number of waste paper edges are pierced on the insertion rod 229, the drive mechanism drives the cutter 227 to rise. Subsequently, the upright plate 228 pushes against the fixed plate 223, causing the rotating plate 222 to rotate. This causes the round end post 224 to press against the elastic post 226 and slide past the elastic post 226 within the limiting disc 225. Before the unloading rod 2210 enters the cutter 227, the fixed plate 223 has already left the upright plate 228 and reset under the elastic force of the rotating plate 222. Then, the two rotating plates 222 and... The waste collection rack 221 forms an inclined slide. As the cutter 227 rises further, the unloading rod 2210 pushes down the edge of the waste paper captured by the insertion rod 229, causing the edge of the waste paper to fall onto the rotating plate 222 and be collected by the waste collection rack 221. Then the cutter 227 can descend again to squeeze the fixed plate 223, causing the rotating plate 222 to rotate in the opposite direction. After the cutter 227 descends to a certain extent, the fixed plate 223 leaves the vertical plate 228, allowing the rotating plate 222 to return to its original position.

[0063] Example 2 like Figures 1 to 19 As shown, a method for recycling and processing waste materials used in cardboard box production includes the following steps: S1. Waste paper screening process: Waste paper is poured onto the third conveyor belt 211 of the screening component 21. The height limit plate 212 of the screening component 21 scrapes the stacked waste paper into a flat, non-stacking state. Then, the screening component 21 cuts and screens the waste paper to obtain the initial blank of the protective plate 32, and pushes it into the trimming component 22. S2, Protective plate production and delivery process: The blade 227 of the trimming component 22 trims the waste paper blank to form the protective plate 32 and the edge of the waste paper. The protective plate 32 falls onto the inclined surface of the transfer inclined plate 217 of the screening component 21, and then slides into the buffer box 2211 of the trimming component 22 for continuous stacking. The edge of the waste paper is pierced and lifted by the trimming component 22 and placed on the top of the rotating plate 222 of the trimming component 22, and then slides down to be collected. S3. Bagging process of additive tablets and protective plates: The transfer assembly 12 conveys the water-soluble bags 31 on the receiving assembly 14 one by one to the end of the bagging assembly 11 near the filling assembly 13. At the same time, the rotating lever 2212 moves the continuously stacked protective plates 32 in the buffer box 2211 one by one onto the bagging assembly 11, so that the protective plates 32 are continuously conveyed on the bagging assembly 11. During this process, the pressing and grooving of the grooved protective plates 32 are performed alternately and synchronously. Additive tablet 33 is added, and the suction cup 123 of the transfer component 12 lifts the water-soluble bag 31 to the opening. The flaring plate 1112 of the bagging component 11 extends into the water-soluble bag 31 to expand the opening. Then, the bagging component 11 first combines the additive tablet 33 with the grooved protective plate 32 to bag it. While keeping the water-soluble bag 31 in the expanded opening state, it presses down to push the grooveless protective plate 32 into the water-soluble bag 31. Finally, after the water-soluble bag 31 returns to its original height, the expansion of the opening of the water-soluble bag 31 is released. S4. Filling process: The transfer component 12 transports the water-soluble bag 31 to the filling component 13 corresponding to its opening, moves the carrier box 134 of the filling component 13 containing shredded paper into the water-soluble bag 31, then pushes the shredded paper filling into the water-soluble bag 31, and then the carrier box 134 leaves the water-soluble bag 31 and resets. S5. Packaging and Insertion Process: The transfer component 12 transports the water-soluble bag 31 above the insert component 15. Under the influence of gravity, the water-soluble bag 31 changes from a horizontal to a vertical position. The insert component 15 maintains its vertical position and is conveyed to the packaging component 16. During this process, the heat-sealing plate 154 of the insert component 15 seals the opening of the water-soluble bag 31 to form the insert 3. After the insert 3 is conveyed to the end of the insert component 15, it is pushed into the temporary storage frame 157 of the insert component 15. This process... In the process, the packaging component 16 packages out half of the finished waste paper package, and under the action of the protrusion 166 of the packaging component 16, the side of the half waste paper package has a groove that matches the insert 3. Then, the positioning plate 164 rises, and the temporary storage frame 157 enters the interior of the packaging component 16 to the groove of the insert 3 corresponding to the half waste paper package. The protrusion 166 pushes the insert 3 into the groove of the half waste paper package. Subsequently, the temporary storage frame 157 and the positioning plate 164 reset one after the other, and the packaging component 16 packages out the complete waste paper package.

[0064] In the description of this invention, it should be understood that the terms "front and back", "left and right", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention.

[0065] Of course, those skilled in the art should understand that the term "a" should be understood as "at least one" or "one or more". That is, in one embodiment, the number of an element can be one, while in another embodiment, the number of the element can be multiple. The term "a" should not be understood as a limitation on the quantity.

[0066] The above are merely preferred embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art under the technical guidance of the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be determined by the scope of the claims.

Claims

1. A waste recycling and processing device for cardboard box production, characterized in that, This includes assembly and recycling facilities; The assembly mechanism includes a bagging component, a transfer component, a filling component, a receiving component, an inserting component, and a packaging component; The packaging component is located at one end of the embedding component, and the filling component is located at the other end of the embedding component, for crushing waste paper and filling it into the water-soluble bag; The bagging assembly is located on the side of the filling assembly and is used to continuously convey the protective plate, and synchronously and alternately perform grooving and adding additive tablets to the grooved protective plate, and combine the grooveless protective plate, additive tablets and grooved protective plate into a bag. The receiving component is located on the side of the bagging component and the filling component, and is used to receive and support the water-soluble bag. The transfer component is located above the receiving component and is used to adsorb the water-soluble bag and transfer it. The mounting assembly includes a second conveyor belt, with traction uprights symmetrically arranged on the top of the second conveyor belt and an inclined frame installed on the top of the second conveyor belt. Heat-sealing plates are slidably arranged on the two traction uprights respectively, and a top plate is slidably arranged inside one of the traction uprights. A lifting shell is raised and lowered on the side of the second conveyor belt, and a first transmission unit is provided below the lifting shell. The first transmission unit is used to drive the temporary storage frame to move in the same horizontal plane in directions parallel and perpendicular to its length direction.

2. The waste recycling and processing equipment for cardboard box production according to claim 1, characterized in that, The first transmission unit includes a second threaded rod rotatably disposed inside the lifting housing, a movable rod slidably disposed inside the lifting housing and threadedly disposed outside the second threaded rod, a third threaded rod rotatably disposed at the bottom of the movable rod, and an internal threaded block threadedly disposed outside the third threaded rod; the internal threaded block is installed on the top of the temporary storage frame, and a telescopic sleeve is provided on the top of the temporary storage frame, with the telescopic end of the telescopic sleeve installed below the movable rod.

3. The waste recycling and processing equipment for cardboard box production according to claim 1, characterized in that, The bagging assembly includes a first conveyor belt, a storage box mounted above the first conveyor belt, a lifting plate vertically lifted above the first conveyor belt and fitted outside the storage box, a pressing block mounted at the bottom of the lifting plate, a support shell mounted on the side of the storage box, multiple blocking sliders horizontally and elastically slidably disposed inside the support shell, and a guide ramp mounted at the bottom of the lifting plate and adapted to the blocking sliders; a push plate is horizontally and slidably disposed at the top of the first conveyor belt, a fixed frame is installed inside the first conveyor belt, a guide plate is installed inside the fixed frame, a translation plate is horizontally and slidably disposed at the bottom of the guide plate, an L-shaped rod is slidably disposed inside the translation plate, the L-shaped rod is slidably disposed at the bottom of the guide plate, and a flaring plate is vertically and elastically slidably disposed at the end of the L-shaped rod.

4. The waste recycling and processing equipment for cardboard box production according to claim 1, characterized in that, The receiving component includes a material rack, a lifting platform that is vertically and elastically raised and lowered on the side of the material rack, and platforms installed on both sides of the lifting platform.

5. The waste recycling and processing equipment for cardboard box production according to claim 3, characterized in that, The transfer assembly includes an annular guide rail mounted above the platform. A sliding member is slidably mounted on the bottom of the annular guide rail by a second transmission unit. A suction cup is vertically and vertically mounted on the bottom of the sliding member. A pressing rod adapted to the flared plate is mounted on the side of the suction cup.

6. The waste recycling and processing equipment for cardboard box production according to claim 1, characterized in that, The filling assembly includes a feeding box, a crushing roller rotated inside the feeding box by a differential rotation unit, a partition block installed inside the feeding box, a carrier box slidably installed inside the feeding box, a material separator plate installed on the side of the carrier box, a feeding rack that runs through the inside and outside of the carrier box and is horizontally elastically slidably installed thereon, a cover plate that is horizontally elastically slidably installed inside the feeding box, a flipping plate that is elastically rotated inside the carrier box, and a limiting rod installed inside the carrier box to restrict the flipping plate from rotating into the carrier box; a translation unit for pushing the feeding rack to move is provided outside the feeding box.

7. The waste recycling and processing equipment for cardboard box production according to claim 1, characterized in that, The packaging assembly includes a main frame, a feed tube box installed on the top of the main frame, a threading assembly installed on the main frame, a clearance plate that is vertically and vertically installed on the side of the main frame, a paper pressing cart that is horizontally moved inside the main frame, and a protrusion installed on the side of the paper pressing cart.

8. The waste recycling and processing equipment for cardboard box production according to claim 1, characterized in that, The recycling mechanism includes a screening component and a trimming component. The trimming component is located on the feeding side of the bagging component and is used to trim the edges of waste paper to form protective plates, which are then conveyed to the bagging component one by one. The screening component is located on the side of the trimming component and is used to cut and screen irregular waste paper before conveying it to the trimming component.

9. The waste recycling and processing equipment for cardboard box production according to claim 8, characterized in that, The screening assembly includes a third conveyor belt, a height limit plate installed on top of the third conveyor belt, a flat plate installed on the side of the third conveyor belt, a cutter vertically lifted and lowered on top of the flat plate, a U-shaped frame horizontally slidable on the side of the flat plate, a base plate horizontally moved by the third transmission unit, a transfer inclined plate installed on the side of the flat plate away from the U-shaped frame, and screen holes opened on the transfer inclined plate. The trimming assembly includes a waste collection rack, two rotating plates rotatably mounted on the waste collection rack, fixed plates mounted on both sides of the rotating plates, round end posts mounted on the ends of the rotating shafts of the rotating plates, a limiting plate mounted on the waste collection rack, and an elastic column slidably mounted on the limiting plate. The round end posts are slidably mounted on the limiting plate. A cutter is vertically and vertically mounted inside the waste collection rack. A vertical plate adapted to the fixed plate is mounted on the side of the cutter and near the four corners. Multiple insert rods are mounted on the bottom of the cutter. A discharge rod is mounted on the waste collection rack. A buffer box is mounted on the bottom end of the transfer ramp. A lever is rotatably mounted on the side of the buffer box.

10. A method for recycling and processing waste materials from cardboard box production, applied to the waste recycling and processing equipment for cardboard box production as described in any one of claims 1-9, characterized in that, Includes the following steps: S1. Waste paper screening process: Waste paper is poured onto the third conveyor belt of the screening component. The height limit plate of the screening component scrapes the stacked waste paper into a flat, non-stacking state. Then, the screening component cuts and screens the waste paper to obtain the initial protective board blank, and pushes it into the trimming component. S2. Protective plate production and feeding process: The blades of the trimming component trim the waste paper blanks to form a protective plate and the edge of the waste paper. The protective plate falls onto the inclined surface of the transfer inclined plate of the screening component and then slides into the buffer box of the trimming component for continuous stacking. The edge of the waste paper is pierced and lifted by the trimming component and fed to the top of the rotating plate of the trimming component, and then slides down to be collected. S3. Bagging process of additive tablets and protective plates: The transfer component conveys the water-soluble bags on the receiving component one by one to the end of the bagging component that is close to the filling component. At the same time, the rotating lever moves the continuously stacked protective plates in the buffer box one by one to the bagging component, so that the protective plates are continuously conveyed on the bagging component. During this process, the pressing of grooves and the addition of additive tablets to the grooved protective plates are performed alternately. The suction cup of the transfer component lifts the water-soluble bag to the opening. The flaring plate of the bagging component extends into the water-soluble bag to expand the opening. Then, the bagging component first combines the additive tablets and the grooved protective plate into the bag. While keeping the water-soluble bag in the expanded opening state, it presses down and pushes the ungrooved protective plate into the water-soluble bag. Finally, after the water-soluble bag height is reset, the expansion of the opening of the water-soluble bag is released. S4. Filling process: The transfer component transports the water-soluble bag to the filling component corresponding to its opening, moves the carrier box of the filling component containing shredded paper into the water-soluble bag, then pushes the shredded paper filling into the water-soluble bag, and then the carrier box leaves the water-soluble bag and resets. S5. Packaging and Insertion Process: The transfer component transports the water-soluble bag to the top of the insert component. Under the action of gravity, the water-soluble bag changes from a horizontal state to a vertical state. The insert component keeps its vertical state and conveys it to the packaging component. During this process, the heat-sealing plate of the insert component seals the opening of the water-soluble bag to form an insert. After the insert is conveyed to the end of the insert component, it is pushed into the temporary storage frame of the insert component. During this process, the packaging component packs out half of the finished waste paper package. Under the action of the protrusion of the packaging component, half of the waste paper package has a groove on the side that matches the insert. Then the positioning plate rises, and the temporary storage frame enters the packaging component to the groove of the half waste paper package corresponding to the insert. The protrusion pushes the insert into the groove of the half waste paper package. Then the temporary storage frame and the positioning plate are reset one after another, and the packaging component packs out the complete waste paper package.

Images