A fluff pad suction device for sanitary napkin production equipment

Abstract

The present invention provides a fluff pad suction device for sanitary napkin production equipment. The fluff pad suction device for sanitary napkin production equipment comprises: a bottom plate; a suction box, the suction box is fixedly connected to the top of the bottom plate, a hollow tube is installed at a position near one side of the suction box, the outer surface of the hollow tube is rotatably connected to an auxiliary roller through two bearings, the outer surface of the auxiliary roller is provided with multiple groups of suction holes, a feeding shovel is installed at a position near the bottom of the suction box, and two second pressing rollers are rotatably connected to the middle of the suction box through two second rotating shafts. The fluff pad suction device for sanitary napkin production equipment provided by the present invention can perform double-sided compaction on the formed fluff pad through this design to ensure that the fluffiness of both sides is corresponding, and at the same time, the fluff pad is assisted to fall off from the forming port through the internal structure of the auxiliary roller, reducing the blockage of the forming port, which is conducive to improving the processing efficiency of the fluff pad for sanitary napkins.

Description

Technical Field

[0001] The invention relates to the technical field of sanitary napkin fluff pad suction, in particular to a fluff pad suction device for sanitary napkin production equipment. Background Art

[0002] Sanitary napkins are a type of sanitary product used by women during menstruation. The main materials are cotton, non-woven fabrics, pulp or polymers and polymer composite paper formed by composites of the above materials. The side design is mainly used to prevent side leakage. From the inside to the outside, it is divided into three layers: the surface layer, the absorbent core, and the bottom layer. When using, tear off the paper tape in the middle first.

[0003] In the production process of sanitary napkins, the raw pulp is generally formed by a fluff pad suction device, and finally embossed, cut, processed, quality inspected and packaged. The fluff pad suction device consists of a fluff pad conveyor belt, a suction hopper and a transmission structure assembly. During the working process, the fluff pad is sucked into a specific shape and structure through the suction hopper.

[0004] The fluff pad conveyor belt in the existing fluff pad suction device is generally compacted on one side after the fluff is formed, which easily causes uneven fluffiness on both sides of the sanitary napkin fluff pad. In addition, after compaction, the fluff pad contacts the mesh belt in the forming groove and is not easy to fall off, thereby affecting the production efficiency of the fluff pad.

[0005] Therefore, it is necessary to provide a fluff pad suction device for sanitary napkin production equipment to solve the above technical problems. Summary of the invention

[0006] The present invention provides a fluff pad suction device for sanitary napkin production equipment, which solves the problem that the existing fluff pad suction device generally performs single-sided compaction during the compaction process of the fluff pad after molding, which easily causes uneven fluffiness and at the same time, the fluff pad contacts the screen belt in the molding groove after compaction and is not convenient to fall off, thus affecting the production efficiency of the fluff pad.

[0007] In order to solve the above technical problems, the fluff pad suction device of the sanitary napkin production equipment provided by the present invention comprises: a bottom plate; The suction box is fixedly connected to the top of the bottom plate, and a hollow tube is installed inside the suction box near one side, and an auxiliary roller is rotatably connected to the outer surface of the hollow tube through two bearings, and a plurality of suction holes are provided on the outer surface of the auxiliary roller, and a feeding shovel is installed inside the suction box near the lower position, and two second pressing rollers are rotatably connected to the inner position near the middle of the suction box through two second rotating shafts, and a conveying assembly is installed at the bottom of the inner wall of the suction box near the other side, and a driven gear is installed on the back of the auxiliary roller, and a driving assembly is installed on the back of the suction box, and a rotating rod is rotatably connected to the back of the driving assembly near the lower position, and one end of the rotating rod is fixedly connected to the driving gear, and an exhaust assembly is installed on the back of the suction box, and two connecting pipes are installed on the inlet of the exhaust assembly through a three-way head, and a filter box is installed on the other end of the two connecting pipes, and a first suction pipe and a second suction pipe are installed on the other side of the filter box respectively, and a second suction air bucket is installed at the upper position of the outer surface of the hollow tube through a plurality of second fixed pipes; Two rotating rollers, the two rotating rollers are rotatably connected to the upper part of the interior of the suction box, the outer surfaces of the two rotating rollers are provided with a wire mesh belt, the outer surface of the wire mesh belt is installed with a positioning belt with multiple forming openings, the interior of the suction box is installed with a first suction hopper through two fixed rods, the lower part of the first suction hopper is installed with a circulation pipe through multiple first fixed pipes, the top of the suction box is installed with a forming box through a top cover, and the interior of the suction box near the upper part is rotatably connected with a first pressing roller through multiple first rotating shafts; The auxiliary roller is located below the positioning belt near one side, and the outer surface of the auxiliary roller contacts the bottom of the positioning belt. Plates that can support the upper screen belt are installed on both sides of the first suction bucket. In conjunction with the first pressure roller, the fluff in the forming port can be compacted and formed. The unloading shovel contacts the position near the bottom of one side of the auxiliary roller, and the formed fluff pad can be guided to the conveying assembly below. The two second pressure rollers correspond to the positions near the top and the middle of one side of the auxiliary roller. The detached fluff pad can be brought between the auxiliary roller and the second pressure roller by rotating the auxiliary roller, and the other side of the fluff pad can be compacted and formed. The position of the second pressure roller and the unloading shovel is referenced Figure 3 The starting point of the conveying assembly is located below the unloading shovel. The conveying assembly is a conveyor belt that can convey the formed fluff mat. The driven gear is sleeved on the outer surface of the bearing. The driving gear and the driven gear are meshed and connected. The other end of the first suction pipe is connected to one end of the hollow tube, and the other end of the second suction pipe is connected to one end of the flow pipe. The filter box is installed on the back of the suction box. A detachable cover is installed on the back of the filter box. The filter box is divided into two upper and lower channels by a partition, which are respectively connected to the first suction pipe, one of the connecting pipes, and the second suction pipe, and another connecting pipe.

[0008] Preferably, a partition frame is installed at a position near the other side of the suction box, and an anti-slip ring is installed at a position near one side of the suction box through a pile receiving frame; The anti-slip ring corresponds to the curved position on one side of the positioning belt.

[0009] Preferably, a mounting base is installed on the front of the suction box, and an operation screen is installed on the front of the mounting base.

[0010] Preferably, a control box is installed on the front of the suction box, and a box door is rotatably connected to the front of the control box; The box door is equipped with a lock, and the inside of the control box is equipped with a power switch and a controller for controlling the operation of the equipment.

[0011] Preferably, a sealing cover is installed on the back of the suction box, and a filter hopper and a filter plate are installed on the top and bottom of the partition respectively; The sealing cover and the velvet receiving frame are positioned correspondingly, so it is convenient to clean the interior of the velvet receiving frame and scrape out excess velvet.

[0012] Preferably, the air extraction component comprises a protective shell, a suction fan is installed inside the protective shell, a mounting pipe is installed at the inlet of the suction fan, and an exhaust pipe is installed at the outlet of the suction fan; The other end of the installation pipe is connected to the outlet of the tee connector.

[0013] Preferably, the driving assembly comprises a transmission shell, a mounting shell is mounted on the top of the back of the transmission shell, and air holes are provided on both sides of the mounting shell; The air vents are used to assist heat dissipation, and the inside of the transmission housing is empty.

[0014] Preferably, a motor is installed inside the mounting shell, a connecting shaft with a pulley is installed at the output end of the motor, and a belt is provided on the outer surface of the pulley; The other end of the connecting shaft is connected to one end of the rotating roller.

[0015] Preferably, a shock absorbing assembly is installed below the suction box, and the shock absorbing assembly includes a mounting plate with mounting holes. Shock-absorbing springs are installed at the top of the mounting plate near the four corners through fixing plates.

[0016] Compared with the related art, the fluff pad suction device of the sanitary napkin production equipment provided by the present invention has the following beneficial effects: The present invention provides a fluff pad suction forming device for sanitary napkin production equipment. In order to facilitate the double-sided compaction and easy falling off of the fluff pad of the sanitary napkin in the suction forming equipment, a rotatable auxiliary roller is installed at a position below the positioning belt inside the suction forming box through a hollow tube and a bearing. The auxiliary roller and the positioning belt are placed using the same drive, but are transmitted through a driving gear and a driven gear, so that the rotation direction of the auxiliary roller is opposite to that of the positioning belt. A second suction bucket is installed at a position located on the outer surface of the hollow tube and inside the auxiliary roller through multiple second fixed tubes, which can cooperate with the suction holes on the outer surface of the auxiliary roller to make the auxiliary fluff pad fall off the positioning belt, and then cooperate with two second pressing rollers to compact the other side of the fluff pad, so that the fluffiness of both sides of the fluff pad is corresponding. Through this design, the formed fluff pad can be compacted on both sides to ensure that the fluffiness of both sides is corresponding. At the same time, the internal structure of the auxiliary roller assists the fluff pad to fall off from the forming port, thereby reducing the blockage of the forming port and helping to improve the processing efficiency of the fluff pad of the sanitary napkin. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A structural schematic diagram of a preferred embodiment of a fluff pad suction device for a sanitary napkin production device provided by the present invention; Figure 2 A structural schematic diagram of a filter box is provided for the present invention; Figure 3 A schematic structural diagram of an auxiliary roller is provided for the present invention; Figure 4 A structural schematic diagram of a hollow tube is provided for the present invention; Figure 5 The present invention provides Figure 3 An enlarged view of point A is shown; Figure 6 The present invention provides Figure 4 An enlarged view of point B is shown; Figure 7 The present invention provides a structural schematic diagram of a filter bucket; Figure 8 A structural schematic diagram of a motor is provided for the present invention.

[0018] Numbers in the figure: 1, bottom plate, 2, conveying component, 3, suction box, 4, top cover, 5, forming box, 6, operation screen, 7, mounting base, 8, control box, 9, box door, 10, shock-absorbing base, 101, mounting plate, 102, mounting hole, 103, fixing plate, 104, shock-absorbing spring, 11, sealing cover, 12, driving component, 121, transmission shell, 122, motor, 123, air vent, 124, mounting shell, 125, connecting shaft, 126, pulley, 127, belt, 13, first suction pipe, 14, second suction pipe, 15, filter box, 16, suction component, 161, protective shell, 162, exhaust pipe, 163, mounting pipe, 164 , suction fan, 17, connecting pipe, 18, three-way head, 19, velvet frame, 20, first rotating shaft, 21, first pressure roller, 22, positioning belt, 23, forming mouth, 24, rotating roller, 25, partition frame, 26, screen belt, 27, second pressure roller, 28, second rotating shaft, 29, unloading shovel, 30, rotating rod, 31, driving gear, 32, hollow tube, 33, bearing, 34, driven gear, 35, auxiliary roller, 36, first suction bucket, 37, first fixed pipe, 38, circulation pipe, 39, fixed rod, 40, anti-slip ring, 41, suction hole, 42, second fixed pipe, 43, second suction bucket, 44, partition, 45, filter plate, 46, filter bucket. DETAILED DESCRIPTION

[0019] The present invention will be further described below in conjunction with the accompanying drawings and implementation modes.

[0020] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8 ,in, Figure 1 A structural schematic diagram of a preferred embodiment of a fluff pad suction device for a sanitary napkin production device provided by the present invention; Figure 2 A structural schematic diagram of a filter box is provided for the present invention; Figure 3 A schematic structural diagram of an auxiliary roller is provided for the present invention; Figure 4 A structural schematic diagram of a hollow tube is provided for the present invention; Figure 5 The present invention provides Figure 3 An enlarged view of point A is shown; Figure 6 The present invention provides Figure 4 An enlarged view of point B is shown; Figure 7 The present invention provides a structural schematic diagram of a filter bucket; Figure 8 The present invention provides a schematic diagram of the structure of the motor. The fluff pad suction device of the sanitary napkin production equipment comprises: a bottom plate 1; A suction box 3 is fixedly connected to the top of the bottom plate 1. A hollow tube 32 is installed near one side of the suction box 3. An auxiliary roller 35 is rotatably connected to the outer surface of the hollow tube 32 through two bearings 33. A plurality of suction holes 41 are provided on the outer surface of the auxiliary roller 35. A material discharge shovel 29 is installed near the bottom of the suction box 3. Two second pressing rollers 27 are rotatably connected to the middle of the suction box 3 through two second rotating shafts 28. A conveying assembly 2 is installed near the other side of the bottom of the inner wall of the suction box 3. A driven gear 34 is installed on the back of the auxiliary roller 35. A driving assembly 12 is installed on the back of the suction box 3, and a rotating rod 30 is rotatably connected to the back of the driving assembly 12 near the bottom, and one end of the rotating rod 30 is fixedly connected to a driving gear 31. An exhaust assembly 16 is installed on the back of the suction box 3, and two connecting pipes 17 are installed at the inlet of the exhaust assembly 16 through a three-way head 18, and a filter box 15 is installed at the other end of the two connecting pipes 17. The first suction pipe 13 and the second suction pipe 14 are installed on the other side of the filter box 15, respectively. The outer surface of the hollow tube 32 is located at the upper position and is equipped with a second suction bucket 43 through a plurality of second fixed pipes 42; Two rotating rollers 24, the two rotating rollers 24 are rotatably connected to the upper part of the suction box 3, the outer surfaces of the two rotating rollers 24 are provided with a wire mesh belt 26, the outer surface of the wire mesh belt 26 is provided with a positioning belt 22 with a plurality of forming openings 23, the interior of the suction box 3 is provided with a first suction hopper 36 through two fixing rods 39, the lower part of the first suction hopper 36 is provided with a circulation pipe 38 through a plurality of first fixing pipes 37, the top of the suction box 3 is provided with a forming box 5 through a top cover 4, the interior of the suction box 3 near the upper part is rotatably connected with a first pressing roller 21 through a plurality of first rotating shafts 20; The auxiliary roller 35 is located below the positioning belt 22 near one side, and the outer surface of the auxiliary roller 35 contacts the bottom of the positioning belt 22. Both sides of the first suction bucket 36 are equipped with plates that can support the screen belt 26 located above. In conjunction with the first pressure roller 21, the fluff in the forming port 23 can be compacted and formed. The unloading shovel 29 contacts the position near the bottom of one side of the auxiliary roller, and the formed fluff pad can be guided to the conveying component 2 below. The two second pressure rollers 27 and one side of the auxiliary roller 35 correspond to the positions near the top and the middle. The rotation of the auxiliary roller 35 can bring the detached fluff pad between the auxiliary roller 35 and the second pressure roller 27 to compact and shape the other side of the fluff pad. The position of the second pressure roller 27 and the unloading shovel 29 refers to Figure 3The starting point of the conveying component 2 is located below the unloading shovel 29. The conveying component 2 is a conveyor belt that can convey the formed fluff mat. The driven gear 34 is sleeved on the outer surface of the bearing 33. The driving gear 31 and the driven gear 34 are meshed and connected. The other end of the first suction pipe 13 is connected to one end of the hollow tube 32, and the other end of the second suction pipe 14 is connected to one end of the flow pipe 38. The filter box 15 is installed on the back of the suction box 3. A detachable cover is installed on the back of the filter box 15. The filter box 15 is divided into two upper and lower channels by a partition 44, which are respectively connected to the first suction pipe 13, one of the connecting pipes 17, and the second suction pipe 14, and another connecting pipe 17. For details, refer to Figure 7 The top of the second suction hopper 43 is arc-shaped, and the top of the second suction hopper 43 contacts the inner surface of the auxiliary roller 35 at the upper position. The first suction hopper 36 is located between the two rotating rollers 24. For details, refer to Figure 5 The top of the first suction hopper 36 contacts the bottom of the screen belt 26 located above, and the first suction hopper 36 corresponds to the position below the forming box 5. The first plurality of pressing rollers 21 are located above the positioning belt 22. For specific positions, refer to Figure 5 , the lower opening of the molding box 5 contacts the top of the positioning belt 22.

[0021] A partition frame 25 is installed near the other side of the suction box 3, and an anti-slip ring 40 is installed near one side of the suction box 3 through the pile frame 19; The anti-drop ring 40 corresponds to the curved position on one side of the positioning belt 22, which can prevent the fluff pad from falling off when it bends in the molding mouth. Figure 4 and Figure 5 , the partition frame 25 is located above the conveying component 2.

[0022] A mounting base 7 is installed on the front of the suction box 3, and an operating screen 6 is installed on the front of the mounting base 7; The operation screen 6 can manually set the parameters of the equipment running on the base plate 1.

[0023] A control box 8 is installed on the front of the suction box 3, and a box door 9 is rotatably connected to the front of the control box 8; The box door 9 is provided with a lock, and the control box 8 is provided with a power switch and a controller for controlling the operation of the equipment.

[0024] A sealing cover 11 is installed on the back of the suction box 3, and a filter hopper 46 and a filter plate 45 are installed on the top and bottom of the partition 44 respectively; The sealing cover 11 and the velvet collecting frame 19 are positioned correspondingly, so that it is convenient to clean the interior of the velvet collecting frame 19 and scrape out the excess velvet. The opening of the filter hopper 46 faces one side of the straw.

[0025] The air extraction assembly 16 comprises a protective shell 161, a suction fan 164 is installed inside the protective shell 161, a mounting pipe 163 is installed at the inlet of the suction fan 164, and an exhaust pipe 162 is installed at the outlet of the suction fan 164; The protective shell 161 plays a protective role. A hole is opened on the protective shell 161 for ventilation. The other end of the mounting tube 163 is connected to the outlet of the three-way connector 18.

[0026] The driving assembly 12 comprises a transmission housing 121, a mounting housing 124 is mounted on the top of the back of the transmission housing 121, and air holes 123 are formed on both sides of the mounting housing 124; The ventilation hole 123 is used to assist heat dissipation. The interior of the transmission housing 121 is empty, so that one end of one of the rotating rollers 24 and one end of the rotating rod 30 are connected and driven internally through a pulley 126.

[0027] A motor 122 is installed inside the installation shell 124, and a connecting shaft 125 with a pulley 126 is installed at the output end of the motor 122, and a belt 127 is provided on the outer surface of the pulley 126; The other end of the connecting shaft 125 is connected to one end of the rotating roller 24 , and a pulley 126 is also installed on one end of the rotating rod 30 located inside the transmission housing 121 .

[0028] A shock absorbing assembly 10 is installed below the suction box 3. The shock absorbing assembly 10 includes a mounting plate 101 with mounting holes 102. Shock-absorbing springs 104 are installed at the top of the mounting plate 101 near the four corners through the fixing plate 103 ; the top of the shock-absorbing spring 104 is connected to the bottom of the base plate 1 through the fixing plate 103 .

[0029] The working principle of the fluff pad suction device of the sanitary napkin production equipment provided by the present invention is as follows: A rotatable auxiliary roller 35 is installed at a position below the positioning belt 22 inside the suction box 3 through a hollow tube 32 and a bearing 33. The auxiliary roller 35 and the positioning belt 22 are placed using the same drive, but are transmitted through a driving gear 31 and a driven gear 34, so that the rotation direction of the auxiliary roller 35 is opposite to that of the positioning belt 22. A second suction bucket 43 is installed at a position inside the auxiliary roller 35 on the outer surface of the hollow tube 32 through a plurality of second fixed tubes 42, which can cooperate with the suction holes 41 on the outer surface of the auxiliary roller 35 to remove the auxiliary fluff pad from the positioning belt 22, and then cooperate with two second pressing rollers 27 to compact the other side of the fluff pad, so that the fluffiness of both sides of the fluff pad corresponds. In actual use, the fluff raw material will fall into the outer surface of the positioning belt 22 through the lower opening of the molding box 5. In this process, the suction The air component 16 works to provide suction for the first suction hopper 36 and the second suction hopper 43, so that the first suction hopper 36 will suck the fluff into the forming port 23, so that the fluff is located above the wire mesh belt 26, and the fluff that falls into the forming port 23 will move with the positioning belt 22 and the wire mesh belt 26. In this process, the fluff in the forming port 23 will be compacted and formed by the two first pressure rollers 21, and the compacted fluff pad will be sucked down from the forming port 23 by the second suction hopper 43 that also generates suction as the positioning belt 22 moves downward, so that the initially formed fluff pad is located on the outer surface of the auxiliary roller 35, and the auxiliary roller 35 will shape and compact the other side of the fluff pad through the two second pressure rollers 27 during the rotation process. After completion, the fluff pad that has been assisted in forming is dropped onto the conveying component 2 by the unloading shovel 29 and transported to the subsequent processing equipment.

[0030] Compared with the related art, the fluff pad suction device of the sanitary napkin production equipment provided by the present invention has the following beneficial effects: In order to facilitate the double-sided compaction and easy shedding of the sanitary napkin fluff pad in the suction molding device, a rotatable auxiliary roller 35 is installed at a position below the positioning belt 22 inside the suction molding box 3 through a hollow tube 32 and a bearing 33, and the auxiliary roller 35 and the positioning belt 22 are placed using the same drive, but are driven by a driving gear 31 and a driven gear 34, so that the rotation direction of the auxiliary roller 35 is opposite to that of the positioning belt 22, and the position located on the outer surface of the hollow tube 32 and inside the auxiliary roller 35 is installed through a plurality of second fixed tubes 42 A second suction bucket 43 can cooperate with the suction holes 41 on the outer surface of the auxiliary roller 35 to remove the auxiliary fluff pad from the positioning belt 22, and then cooperate with two second pressing rollers 27 to compact the other side of the fluff pad, so that the fluffiness of both sides of the fluff pad corresponds. Through this design, the formed fluff pad can be compacted on both sides to ensure that the fluffiness of both sides is corresponding. At the same time, the internal structure of the auxiliary roller 35 can help the fluff pad fall off from the forming port 23, reducing the blockage of the forming port 23, which is beneficial to improving the processing efficiency of the sanitary napkin fluff pad.

[0031] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A fluff pad suction device for sanitary napkin production equipment, characterized in that: include: Base plate; The suction box is fixedly connected to the top of the bottom plate, and a hollow tube is installed inside the suction box near one side, and an auxiliary roller is rotatably connected to the outer surface of the hollow tube through two bearings, and a plurality of suction holes are provided on the outer surface of the auxiliary roller, and a feeding shovel is installed inside the suction box near the lower position, and two second pressing rollers are rotatably connected to the inner position near the middle of the suction box through two second rotating shafts, and a conveying assembly is installed at the bottom of the inner wall of the suction box near the other side, and a driven gear is installed on the back of the auxiliary roller, and a driving assembly is installed on the back of the suction box, and a rotating rod is rotatably connected to the back of the driving assembly near the lower position, and one end of the rotating rod is fixedly connected to the driving gear, and an exhaust assembly is installed on the back of the suction box, and two connecting pipes are installed on the inlet of the exhaust assembly through a three-way head, and a filter box is installed on the other end of the two connecting pipes, and a first suction pipe and a second suction pipe are installed on the other side of the filter box respectively, and a second suction air bucket is installed at the upper position of the outer surface of the hollow tube through a plurality of second fixed pipes; Two rotating rollers, the two rotating rollers are rotatably connected to the upper part of the interior of the suction box, the outer surfaces of the two rotating rollers are provided with mesh belts, the outer surface of the mesh belts is installed with a positioning belt with multiple forming openings, the interior of the suction box is provided with a first suction hopper through two fixed rods, a circulation pipe is installed below the first suction hopper through multiple first fixed pipes, a forming box is installed on the top of the suction box through a top cover, and the interior of the suction box near the upper part is rotatably connected to a first pressing roller through multiple first rotating shafts.

2. The fluff pad suction device of the sanitary napkin production equipment according to claim 1, characterized in that: A partition frame is installed at a position near the other side inside the suction box, and an anti-slip ring is installed at a position near one side inside the suction box through a pile receiving frame.

3. The fluff pad suction device of the sanitary napkin production equipment according to claim 1, characterized in that: A mounting base is installed on the front of the suction box, and an operation screen is installed on the front of the mounting base.

4. The fluff pad suction device of the sanitary napkin production equipment according to claim 1, characterized in that: A control box is installed on the front of the suction box, and a box door is rotatably connected to the front of the control box.

5. The fluff pad suction device of the sanitary napkin production equipment according to claim 1, characterized in that: A sealing cover is installed on the back of the suction box, and a filter bucket and a filter plate are installed on the top and bottom of the partition respectively.

6. The fluff pad suction device of the sanitary napkin production equipment according to claim 1, characterized in that: The air extraction component comprises a protective shell, a suction fan is installed inside the protective shell, a mounting pipe is installed at the inlet of the suction fan, and an exhaust pipe is installed at the outlet of the suction fan.

7. The fluff pad suction device of the sanitary napkin production equipment according to claim 1, characterized in that: The driving assembly comprises a transmission shell, a mounting shell is mounted on the top of the back of the transmission shell, and ventilation holes are provided on both sides of the mounting shell.

8. The fluff pad suction device of the sanitary napkin production equipment according to claim 7, characterized in that: A motor is installed inside the installation shell, and a connecting shaft with a pulley is installed at the output end of the motor, and a belt is arranged on the outer surface of the pulley.

9. The fluff pad suction device of the sanitary napkin production equipment according to claim 1, characterized in that: A shock absorbing component is installed below the suction box, and the shock absorbing component includes a mounting plate with mounting holes, and shock absorbing springs are installed at the top of the mounting plate near the four corners through a fixing plate.

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