Fluff pulp grinding system and disposable absorbent product production line

Abstract

This invention provides a fluff pulp crushing system, including a sheet pulp loading assembly, a single-sheet transfer assembly, a single-sheet conveying assembly, and a crusher. The sheet pulp loading assembly includes a translational lifting device for transferring sheet pulp between a first station and a second station, and a forklift lifting device for holding the first sheet pulp in a third position. The second station is located directly below the third position, and the first station is located to the side of the second station. The translational lifting device transfers the stack of sheet pulp along a second direction, and during the transfer, the stack of sheet pulp moves vertically upwards. The forklift lifting device includes forks that move vertically upwards, holding the first sheet pulp in the third position. This system features a compact structure, small footprint, continuous feeding of sheet pulp, and can be used in conjunction with a roll pulp loading device without mutual obstruction.

Description

Technical Field

[0001] This invention relates to a fluff pulp pulverizing system and a production line for disposable absorbent products using the fluff pulp pulverizing system. Background Technology

[0002] Disposable hygiene products, including sanitary napkins, diapers, nursing pads, and breast pads, typically include a core structure formed from fluff pulp fibers. These fluff pulp fibers are formed by pulverizing and disintegrating fluff pulp sheets using a fluff pulp pulverizing system. For continuous production, existing fluff pulp pulverizing systems are usually designed for rolls of fluff pulp sheets. However, in fluff pulp production systems, it is generally easier to form stacks of sheet-like fluff pulp sheets. In other words, providing stacks of sheet-like fluff pulp sheets in the upstream supply of fluff pulp sheets is more cost-effective. This necessitates the configuration of a fluff pulp pulverizing system in downstream disposable absorbent product production lines capable of processing stacks of sheet-like fluff pulp sheets.

[0003] In addition, it is necessary to deal with the feeding problem of conventional rolled fluff pulp boards at the same time. That is, the disposable absorbent product production line also needs to be able to quickly and easily switch to or simultaneously meet the feeding needs of rolled fluff pulp boards.

[0004] Furthermore, since the production line for disposable absorbent products is already very long, the feeding system for the fluff pulp board needs to be compact, have a small footprint, and be able to feed continuously. Summary of the Invention

[0005] Therefore, the present invention provides a fluff pulp pulverizing system to solve the above-mentioned technical problems.

[0006] A fluff pulp pulverizing system includes a sheet pulp loading assembly, a single-sheet transfer assembly, a single-sheet conveying assembly, and a pulverizer, wherein...

[0007] A sheet pulp loading assembly includes a translational lifting device configured to transfer a stack of sheet pulps, including a first sheet pulp, between a first station and a second station, and a forklift lifting device configured to hold the first sheet pulp in a third position.

[0008] A single-piece transfer assembly is configured to sequentially transfer the first sheet-like pulp plate at the third position to the single-piece conveyor assembly;

[0009] A single-piece conveying assembly is configured to convey a first sheet-like slurry plate to a pulverizer along a first direction;

[0010] A shredder is used to break down the first sheet of pulp into individual fibers.

[0011] The second workstation is located directly below the third position, and the first workstation is located to the side of the second workstation. The translational lifting device transfers the sheet-like slurry stack from the first workstation to the second workstation along the second direction, and during the transfer, the sheet-like slurry stack moves upward in the vertical direction. The forklift lifting device includes a fork plate that can be movably inserted below the sheet-like slurry stack, and the fork plate is also configured to move upward in the vertical direction, so that the first sheet-like slurry stack is held in the third position.

[0012] Furthermore, the second direction is perpendicular to the first direction.

[0013] Furthermore, the translation and lifting device includes an upper support plate, a scissor frame, a lower support plate, and a translation device. The upper support plate includes a flat plate and several supports arranged in parallel intervals on the flat plate. There is a gap between adjacent supports, and the sheet-like slurry plates are stacked on the supports.

[0014] Furthermore, the forklift lifting device includes a lifting device, a main support plate, a fork plate, and an actuating device, wherein the fork plate is correspondingly arranged with the interval area.

[0015] Furthermore, the fluff pulp pulverizing system operates according to the following steps:

[0016] S1: Provide a stack of sheet pulp plates and place the stack of sheet pulp plates on an upper support plate located at the first station;

[0017] S2: The upper support plate carries the stacked sheet pulp plates and moves from the first station to the second station;

[0018] S3: The fork plate extends toward the stack of sheet pulp plates and is inserted below the stack of sheet pulp plates;

[0019] S4: The fork moves upward, causing the first sheet-like paddle plate to be in the third position;

[0020] S5: The single-piece transfer component picks up the first sheet pulp board at the third position and transfers the first sheet pulp board to the single-piece conveyor component, which then conveys it to the crusher, where the crusher crushes and de-fibers the first sheet pulp board.

[0021] Furthermore, after step S5, steps S4 and S5 are repeated, and after the stack of sheet-like slurry plates on the fork plate is completely grasped, the process further includes the steps of retracting the fork plate and moving it downward to the position corresponding to the second station, and after step S4, the process includes the step of moving the upper pallet from the second station to the first station.

[0022] Furthermore, after step S5, steps S4 and S5 are repeated, and after the stack of sheet-like pulp plates on the fork plate has been completely grasped, the process further includes...

[0023] S16: The fork retracts, the upper support plate continues to move upward, and the first sheet-like paddle plate is in the third position.

[0024] S17: The forklift moves downward to the predetermined position;

[0025] S18: The fork plate extends out and is inserted under the stack of sheet pulp plates, supporting the stack of sheet pulp plates;

[0026] S19: The upper pallet moves to the first workstation position.

[0027] Furthermore, in step S4: when the fork moves upward and the first sheet-like paddle plate is in the third position, the upper support plate also moves upward, and the upper support plate maintains a predetermined interval distance with the fork.

[0028] Furthermore, the fluff pulp crushing system also includes a roll pulp loading assembly, and optionally a sheet pulp loading assembly or a roll pulp loading assembly. The roll pulp loading assembly is configured to lay a continuous pulp slab, which is laid along a first direction.

[0029] The present invention also provides a production line for disposable absorbent products, including the aforementioned fluff pulp crushing system.

[0030] Beneficial Effects: This invention provides a fluff pulp pulverizing system, including a sheet pulp loading assembly, a single-sheet transfer assembly, a single-sheet conveying assembly, and a pulverizer. The sheet pulp loading assembly includes a translational lifting device configured to transfer a stack of sheet pulps, including first sheet pulps, between a first station and a second station, and a forklift lifting device configured to hold the first sheet pulps in a third position. The single-sheet transfer assembly is configured to sequentially transfer the first sheet pulps from the third position to the single-sheet conveying assembly. The single-sheet conveying assembly is configured to convey the first sheet pulps to the pulverizer along a first direction. The pulverizer is used to de-fiber the first sheet pulps into single fibers. The second station is located directly below the third position, and the first station is located to the side of the second station. The translational lifting device transfers the stack of sheet pulp plates from the first station to the second station along the second direction, and during the transfer, the stack of sheet pulp plates moves upward in the vertical direction. The forklift lifting device includes a fork plate that can be movably inserted under the stack of sheet pulp plates, and the fork plate is also configured to move upward in the vertical direction, so that the first sheet pulp plate is held in the third position. On the one hand, the structure is compact and occupies a small area; on the other hand, it can meet the continuous feeding of sheet pulp plates; and thirdly, it can be used in conjunction with the roll pulp plate feeding device without mutual obstruction. Attached Figure Description

[0031] Figure 1 Schematic diagram of the fluff pulp pulverizing system of this invention embodiment;

[0032] Figure 2 for Figure 1 Top view;

[0033] Figure 3 for Figure 1 The left view;

[0034] Figure 4 for Figure 1 Enlarged view of the lower left corner of area A;

[0035] Figure 5 for Figure 1 The right view;

[0036] Figure 6 for Figure 3 Enlarged diagram of area B in the middle;

[0037] Figure 7 This is a schematic diagram of a fluff pulp crushing system when a roll pulp feeding assembly is also installed.

[0038] Component descriptions in the diagram:

[0039] 10. Sheet-shaped slurry plate stack; 11. First sheet-shaped slurry plate; 20. Sheet-shaped slurry plate loading assembly; 201. First station; 202. Third station; 203. Translation and lifting device; 21. Upper support plate; 2111. Flat plate; 2112. Support; 2113. Interval area; 212. Scissor frame; 213. Lower support plate; 214. Translation device; 22. Forklift lifting device; 22. Main support plate; 222. Actuation device; 223. Fork plate; 224. Single-piece transfer assembly; 30. Suction cup frame; 31. Robot arm; 40. Single-piece conveying assembly; 50. Crusher; 60. Roll-shaped slurry plate loading assembly; 61. Slurry plate roll; 611. Detailed Implementation

[0040] Please refer to the reference. Figures 1-6 The present application will be further described below with reference to these accompanying drawings.

[0041] The aforementioned fluff pulp pulverizing system is typically used in disposable absorbent product production lines to pulverize and de-fiber fluff pulp boards into single fibers or discrete fibers. The fluff pulp boards are stacked in sheet form to form a sheet pulp board stack 10. The fluff pulp pulverizing system includes a sheet pulp board loading assembly 20, a single-sheet transfer assembly 30, a single-sheet conveying assembly 40, and a pulverizer 50 to perform transfer, material handling, conveying, and de-fibering processes on the sheet pulp board stack 10. It is understood that in this embodiment, the type of fiber in the fluff pulp board is not limited; specifically, suitable fibers include wood pulp fiber, straw pulp fiber, etc. Bamboo pulp fiber and other materials are feasible. In addition, the fluff pulp pulverizing system also includes a frame, which is usually the frame of a disposable absorbent product production line. The frame includes a top plate that is at a certain height from the ground. The pulverizer 50 is set on the top plate. In order to facilitate the formation of cores from the discrete fibers formed by the pulverizer 50, the top plate is usually at least 1.5m above the ground so that a core forming system for forming the core and a placement system for conveying the surface and bottom layer materials can be set below the pulverizer 50. In some more specific embodiments, the top plate is at least 2m above the ground.

[0042] The sheet-like slurry plate stack 10 consists of several sheet-like slurry plates stacked sequentially to form a block. Typically, these sheet-like slurry plates have approximately the same shape and size, that is, each sheet-like slurry plate is approximately the same thin sheet shape. At the same time, the sheet-like slurry plate stack 10 includes a first sheet-like slurry plate 11, which is the first sheet-like slurry plate from top to bottom in the sheet-like slurry plate stack 10. It can be understood that when the topmost first sheet-like slurry plate 11 of the sheet-like slurry plate stack 10 is removed, the adjacent sheet-like slurry plate below it automatically forms the first sheet-like slurry plate 11 of the sheet-like slurry plate stack 10.

[0043] A sheet pulp loading assembly 20, a single-sheet transfer assembly 30, and a single-sheet conveying assembly 40 are disposed upstream of the crusher 50. The sheet pulp loading assembly 20 includes a translational lifting device 22421 configured to transfer the sheet pulp stack 10 between a first station 201 and a second station 202, and a forklift lifting device 224 configured to hold the first sheet pulp 11 at a third position 203. The second station 202 is located directly below the third position 203, and the first station 201 is located directly below the third position 203. To the side of the second station 202, the translational lifting device 22421 transfers the sheet-like slurry plate stack 10 from the first station 201 to the second station 202 along the second direction, and during the transfer, the sheet-like slurry plate stack 10 moves upward in the vertical direction. The forklift lifting device 22422 includes a fork plate 223 that can move parallel to the first direction, and is configured to fork the sheet-like slurry plate stack 10 below the second station 202 and then move upward in the vertical direction, so that the first sheet-like slurry plate 11 is held in the third position 203.

[0044] In this embodiment, the first station 201 is located to the side of the second station 202. Specifically, the second station 202, the single-piece transfer assembly 30, the single-piece conveying assembly 40, and the crusher 50 are arranged in a roughly straight line, so that the sheet-like slurry is conveyed to the crusher 50 along a first direction. Thus, the first station 201 is located on one side of the area formed by the linearly arranged second station 202, the single-piece transfer assembly 30, the single-piece conveying assembly 40, and the crusher 50. It can be understood that the sheet-like slurry stack 10 is transferred to the first station 201 by a forklift or other device, so that the first station 201 serves as a loading station. The first station 201 is arranged to the side of the second station 202, so that the area has sufficient space to facilitate the operation of forklifts or other devices. In a preferred embodiment, the second direction is perpendicular to the first direction. In addition, the first station 201 and the second station 202 have a horizontal distance between them.

[0045] The translation and lifting device 22421 includes an upper support plate 211, a scissor frame 212, a lower support plate 213, and a translation device 214. The upper support plate 211 is used to support the sheet-like pulp stack 10. Specifically, the upper support plate 211 includes a flat plate 2111 and a plurality of supports 2112 arranged parallel to each other on the flat plate 2111. There is a gap area 2113 between adjacent supports 2112. It can be understood that a forklift or other forklift delivery device can insert its forks into the gap area 2113 to conveniently place the sheet-like pulp stack 10 on the supports 2112.

[0046] Furthermore, the interval 2113 includes a length direction, and the length direction of the interval 2113 is parallel to the first direction.

[0047] The scissor frame 212 is disposed between the upper support plate 211 and the lower support plate 213, and is used to lift the upper support plate 211 and the sheet-like pulp stack 10 disposed on the upper support plate 211 in a vertical direction. The scissor frame 212 includes a pair of cross-arranged support rods, one of which is pivotally connected at both ends to the upper support plate 211 and the lower support plate 213 respectively, and the middle of the pair of support rods is also pivotally connected. The two ends of the other support rod are movably disposed along a slide rail. A driving device is configured to drive the support rod movably disposed along the slide rail, and cause the ends of the pair of support rods toward the same side to move toward each other, thereby causing the upper support plate 211 to move away from the lower support plate 213, that is, the upper support plate 211 moves in a vertical direction.

[0048] In this embodiment, the driving device is a lead screw and nut device. In other embodiments, the driving device may also be a cylinder, a hydraulic cylinder, etc.

[0049] Understandably, the use of scissor bracket 212 to make the upper pallet 211 move in the vertical direction can keep the upper pallet 211 stable at all times, and at the same time, it can prevent obstruction around the upper pallet 211, making it convenient for forklifts or other forklift conveying devices to easily place the sheet slabs 10 onto the upper pallet 211.

[0050] The translation device 214 is used to make the lower support plate 213, the scissor frame 212 and the upper support plate 211 move in the second direction. In this embodiment, the translation device 214 includes a synchronous belt driven by a driving device. The lower support plate 213 is fixed on the synchronous belt. When the synchronous belt rotates, it drives the lower support plate 213 to move in the direction of synchronous belt movement.

[0051] Meanwhile, the translation device 214 also includes a guide device for limiting the movement direction of the lower support plate 213. More specifically, it is a guide post and a guide hole sleeved on the guide post. The lower support plate 213 is limited to move along the second direction by the cooperation of the guide post and the guide hole. It can be understood that the translation lifting device 22421 is configured such that when the translation device 214 moves, the scissor frame 212 moves at the same time. That is, the upper support plate 211 not only moves along the second direction in the horizontal direction, but also moves at the same time in the vertical direction to improve efficiency.

[0052] The forklift device 22422 is configured downstream of the translational lifting device 22421. After the upper support plate 211 supports the sheet-like slurry stack 10 and moves from the first station 201 to the second station 202, the fork plate 223 is inserted below the sheet-like slurry stack 10 and supports the sheet-like slurry stack 10 to move upward, so that the first sheet-like slurry 11 is held in the third position 203. It can be understood that the forklift device 22422 plays three roles at the same time: firstly, it is used to keep the first sheet-like slurry 11 in the third position 203, so as to facilitate the single-piece transfer component 30 to grab the first sheet-like slurry 11; secondly, it can adapt to the feeding needs of the top plate of different heights or the crusher 50 of different installation heights. That is, the forklift device 22422 can move a distance in the vertical direction and make the first sheet-like slurry 11 reach the third position 203; and thirdly, it serves as a temporary storage space to store the sheet-like slurry stack 10.

[0053] In this embodiment, the forklift lifting device 22422 includes a lifting device 224 and a forklift device disposed on the lifting device 224. The forklift device includes a main support plate 221, a fork plate 223, and an actuating device 222. The actuating device 222 is used to drive the fork plate 223 to move in the horizontal direction. More specifically, the fork plate 223 is configured to extend or retract movably away from the main support plate 221. When extending away from the main support plate 221, it can be inserted below the sheet-like pulp stack 10. When the sheet-like pulp stack 10 is disposed on the support 2112, the fork plate 223 is inserted into the interval area 2113. When the fork plate 223 moves upward, it supports the sheet-like pulp stack 10 to move upward. It can be understood that the fork plate 223 extends or retracts in a direction parallel to the first direction.

[0054] The lifting device 224 includes a column, a sprocket mounted on the column, and a chain sleeved on the sprocket. The main support plate 221 is connected to the chain. The main support plate 221 is also provided with a guide hole and a guide post connected to the support column, the guide post passing through the guide hole.

[0055] The actuating device 222 is a cylinder used to drive the fork plate 223 to move.

[0056] Understandably, when the fork plate 223 supports the stack of sheet-like slurry plates 10, it can adjust the position of the stack of sheet-like slurry plates 10 along the first direction, so that the single-piece transfer component 30 can more conveniently and accurately grasp the first sheet-like slurry plate 11.

[0057] The single-piece transfer assembly 30 includes a suction cup frame 31 with a suction cup and a manipulator 32 that is movably arranged in the horizontal direction, for transferring the first sheet-like slurry plate 11 at the third position 203 to the single-piece conveying assembly 40, and then conveying it to the crusher 50 by the single-piece conveying assembly 40.

[0058] In this embodiment, the single-piece conveyor assembly 40 is a flat belt conveyor.

[0059] The following section further explains the fluff pulp pulverizing system in conjunction with its operation.

[0060] S1: Provide a sheet-like slurry plate stack 10 and place the sheet-like slurry plate stack 10 on the upper support plate 211 located at the first station 201;

[0061] S2: The upper support plate 211 supports the stack of sheet pulp 10 and moves from the first station 201 to the second station 202;

[0062] S3: The fork plate 223 extends toward the sheet plate stack 10 and is inserted below the sheet plate stack 10;

[0063] S4: The fork plate 223 moves upward, causing the first sheet-like paddle plate 11 to be in the third position 203;

[0064] S5: The suction cup of the single-piece transfer component 30 moves to the third position 203 to grab the first sheet pulp board 11 and transfer the first sheet pulp board 11 to the single-piece conveying component 40, and the single-piece conveying component 40 conveys it to the crusher 50, and the crusher 50 crushes and defiberizes the first sheet pulp board 11.

[0065] Repeat S4-S5;

[0066] Understandably, after the sheet-like pulp stack 10 on the fork plate 223 is completely picked up, the fork plate 223 also retracts and moves downward to the position corresponding to the second station 202, so as to facilitate the repositioning of the sheet-like pulp stack 10 on the second station 202, and then the upper support plate 211 moves from the second station 202 to the first station 201.

[0067] In a preferred embodiment, the fluff pulp pulverizing system may also operate in a manner that further improves efficiency and increases the continuity of feeding.

[0068] Specifically, after repeating steps S4-S5 and ensuring that the stack of sheet-like pulp plates 10 on the fork plate 223 has been completely grasped, the following steps are included:

[0069] S16: The fork plate 223 retracts, and the upper support plate 211 continues to move upward, that is, the upper support plate 211 moves upward from the second station 202 and makes the first sheet-like slurry plate 11 located in the third position 203.

[0070] Preferably, the upper support plate 211 moves upward while the fork plate 223 retracts.

[0071] S17: The main support plate 221 moves downward to a predetermined position. The predetermined position refers to the position where the fork plate 223 can be inserted below the sheet pulp stack 10. When the sheet pulp stack 10 is set on the support, it refers to the position where the fork plate 223 corresponds to the interval area 2113.

[0072] S18: The fork plate 223 extends out and is inserted below the sheet plate stack 10, supporting the sheet plate stack 10;

[0073] S19: The upper pallet 211 moves to the first station 201 position, and repeats S4-S5.

[0074] In this situation, the upper support plate 211 and the fork plate 223 alternately ensure that the first sheet slurry plate 11 is present at the third position 203. The situation of empty material only occurs during the time period when the stack of sheet slurry plates 10 on the upper support plate 211 moves from the second station 202 to the time when the first sheet slurry plate 11 reaches the third position 203. At other times, the first sheet slurry plate 11 is present at the third position 203, thereby ensuring the continuity of feeding.

[0075] In a more preferred embodiment, in step S4: when the fork plate 223 moves upward and the first sheet-like slurry plate 11 is in the third position 203, the upper support plate 211 also moves upward, and the upper support plate 211 maintains a predetermined interval distance with the fork plate 223, thereby further reducing the occurrence of empty material in the third position 203.

[0076] In another preferred embodiment, the suction cup holder 31 is configured to move downwards. In step S16, when the upper support plate 211 moves upwards, the suction cup holder 31 moves downwards simultaneously to speed up the time for acquiring the first sheet-like slurry plate 11, reduce the interruption time, and further ensure the continuity of feeding.

[0077] Please refer to this as well. Figure 7 The fluff pulp crushing system may also include a roll pulp loading assembly 60, and may optionally use a sheet pulp loading assembly 20 or a roll pulp loading assembly 60. The roll pulp loading assembly 60 is configured to lay a continuous pulp plate 611 in the form of a roll pulp plate 61, and the continuous pulp plate 611 is laid along a first direction.

[0078] The roll-shaped slurry board loading assembly 60, the second station 202, and the single-piece conveying assembly 40 are arranged in a straight line. It can be understood that the first station 201 will be located on one side of this straight line area. That is, both the roll-shaped slurry board loading assembly 60 and the sheet-shaped slurry board loading assembly 20 have sufficient loading area and will not form obstruction or interference. In this case, sheet-shaped slurry boards and roll-shaped slurry boards can be used at the same time.

[0079] Furthermore, the continuous slurry plate 611 passes over the sheet slurry plate feeding assembly 20 from above, and its end facing the crusher 50 is attached to the single-piece conveying assembly 40, and is conveyed by the single-piece conveying assembly 40 to the crusher 50.

[0080] The present invention also provides a disposable absorbent product production line, which includes the aforementioned fluff pulp crushing system.

[0081] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structural or procedural transformations made based on the content of the present invention specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of the present invention.

Claims

1. A fluff pulp pulverizing system, comprising a sheet pulp loading assembly, a single-sheet transfer assembly, a single-sheet conveying assembly, and a pulverizer, characterized in that, in, A sheet pulp loading assembly includes a translational lifting device configured to transfer a stack of sheet pulps, including a first sheet pulp, between a first station and a second station, and a forklift lifting device configured to hold the first sheet pulp in a third position. A single-piece transfer assembly is configured to sequentially transfer the first sheet-like pulp plate at the third position to the single-piece conveyor assembly; A single-piece conveying assembly is configured to convey a first sheet-like slurry plate to a pulverizer along a first direction; A shredder is used to break down the first sheet of pulp into individual fibers. The second workstation is located directly below the third position, and the first workstation is located to the side of the second workstation. The translational lifting device transfers the stack of sheet-like slurry plates from the first workstation to the second workstation along a second direction, and during the transfer, the stack of sheet-like slurry plates moves upward in a vertical direction. The forklift lifting device includes a fork plate that can be movably inserted below the stack of sheet-like slurry plates, and the fork plate is also configured to move upward in a vertical direction, so that the first sheet-like slurry plate is held in the third position. The second direction is perpendicular to the first direction.

2. The fluff pulp pulverizing system as described in claim 1, characterized in that, The aforementioned translation and lifting device includes an upper support plate, a scissor frame, a lower support plate, and a translation device. The upper support plate includes a flat plate and several supports arranged in parallel at intervals on the flat plate. There is a gap between adjacent supports. The sheet-like slurry plates are stacked on the supports.

3. The fluff pulp pulverizing system as described in claim 2, characterized in that, The forklift lifting device includes a lifting device, a main support plate, a fork plate, and an actuating device, wherein the fork plate is arranged correspondingly to the interval area.

4. The fluff pulp pulverizing system as described in claim 3, characterized in that, The fluff pulp pulverizing system operates according to the following steps: S1: Provide a stack of sheet pulp plates and place the stack of sheet pulp plates on an upper support plate located at the first station; S2: The upper pallet supports the stack of sheet pulp plates and moves from the first station to the second station; S3: The fork plate extends toward the stack of sheet pulp plates and is inserted below the stack of sheet pulp plates; S4: The fork moves upward, causing the first sheet-like paddle plate to be in the third position; S5: The single-piece transfer component picks up the first sheet pulp board at the third position and transfers the first sheet pulp board to the single-piece conveyor component, which then conveys it to the crusher, where the crusher crushes and de-fibers the first sheet pulp board.

5. The fluff pulp pulverizing system as described in claim 4, characterized in that, After step S5, steps S4 and S5 are repeated, and after the stack of sheet-like slurry plates on the fork plate is completely grasped, the fork plate is retracted and moved downward to the position corresponding to the second station. After step S4, the upper pallet is moved from the second station to the first station.

6. The fluff pulp pulverizing system as described in claim 5, characterized in that, After step S5, steps S4 and S5 are repeated, and after the stack of sheet-like pulp plates on the fork plate has been completely grasped, the process further includes... S16: The fork plate retracts, the upper support plate continues to move upward, and the first sheet-like paddle plate is in the third position; S17: The forklift moves downward to the predetermined position; S18: The fork plate extends out and is inserted under the stack of sheet pulp plates, supporting the stack of sheet pulp plates; S19: The upper pallet moves to the first work position.

7. The fluff pulp pulverizing system as described in claim 6, characterized in that, In step S4: when the fork moves upward and the first sheet-like paddle plate is in the third position, the upper support plate also moves upward, and the upper support plate maintains a predetermined interval distance with the fork.

8. The fluff pulp pulverizing system as described in claim 6, characterized in that, The single-piece transfer assembly includes a suction cup holder, which is configured to move downwards. In step S16, when the upper support plate moves upwards, the suction cup holder moves downwards simultaneously.

9. The fluff pulp pulverizing system as described in claim 1, characterized in that, The fluff pulp crushing system also includes a roll pulp loading assembly, which is configured to lay a continuous pulp sheet of pulp rolls, the continuous pulp sheet being laid along a first direction.

10. A production line for disposable absorbent products, characterized in that, Includes the fluff pulp pulverizing system as described in any one of claims 1-9.

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