A processing equipment for sanitary napkin production
By introducing a combination structure of an outlet gap and an exhaust fan box into the sanitary napkin production equipment, the problem of adhesion and overlap of sanitary napkins after cutting is solved, enabling smooth outlet of sanitary napkins and centralized handling of debris, thus improving production efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- FOSHAN NANHAI XIQIAO QIFENG SANITARY PROD CO LTD
- Filing Date
- 2026-04-30
- Publication Date
- 2026-07-03
Smart Images

Figure CN122323299A_ABST
Abstract
Description
Technical Field
[0001] This invention relates to a sanitary napkin production equipment, and more particularly to a processing equipment for sanitary napkin production. Background Technology
[0002] Cutting and shaping is an essential step in the production of sanitary napkins. After cutting, the sanitary napkins need to be unloaded and sorted from the processing equipment. Traditional sanitary napkin cutting and unloading equipment often results in the sanitary napkins sticking together and overlapping after cutting. Some sanitary napkins that are not completely separated may also stick to the processing table of the equipment, making it difficult to unload smoothly. This not only slows down the subsequent sorting and packaging production process, but also easily causes the equipment to stop due to material accumulation and jamming, affecting the overall production efficiency. Therefore, a sanitary napkin production and processing equipment that can smoothly separate and unload finished sanitary napkins and avoid the sticking and accumulation of finished products is needed to solve the above problems. Summary of the Invention
[0003] To address the technical deficiencies in the background art, this invention proposes a processing equipment for sanitary napkin production, which solves the aforementioned technical problems and meets practical needs. The specific technical solution is as follows: A processing device for sanitary napkin production includes: a base, a guide plate, a moving rod, a cutting unit, a moving seat, a storage compartment, an exhaust fan box, a guide seat, and a guide gap. The guide plate is located in front of or behind the base, and the upper surfaces of the base and the guide plate are on the same plane. A support plate is provided on each of the left and right opposite sides of the base. A moving seat is provided on the side of each support plate away from the base. A guide groove is formed above each of the two moving seats, and a moving rod is inserted into each of the two guide grooves. Each moving rod moves along the extension direction of the corresponding guide groove, and the two moving rods are connected. A cutting unit is provided. The discharge gap extends from top to bottom and slopes towards the discharge plate. The storage compartment is located on the side of the discharge plate away from the base. The exhaust fan box is located below the discharge plate. A discharge gap is provided between the base and the discharge plate. One side of the discharge gap extends horizontally beyond the base and the discharge plate, and the other side of the discharge gap is inlaid with a filling plate. A guide seat is located on the side of the discharge gap that extends horizontally. A first discharge track is inclinedly provided on one side of the guide seat. The outer surface of the first discharge track is flush with one edge of the discharge gap. The width of the discharge gap is no more than one millimeter. An inwardly sloping edge is provided at the opening at the top of the discharge gap, facing the base.
[0004] The base is equipped with a guide motor, and the guide motor has an outward-facing guide track assembly. The guide track assembly is embedded in the guide gap on one side facing the base. The guide motor has an outward-facing gear on the side facing the guide track assembly, and the outward-facing gear meshes with the surface of the guide track assembly.
[0005] At the two sides of the outlet plate, there is a guide plate that slopes outward from the inside; an outlet ramp is opened on the side of the outlet plate away from the base, and the outlet ramp is inclined towards the storage compartment.
[0006] Each of the moving rods has a moving motor at its lower end, which is connected to a track axle wheel in a moving track assembly. The moving rod reciprocates along the corresponding guide groove using the moving track assembly at its lower end. At the upper end of each moving rod, facing the base, are two limiting plates. The lower ends of the two limiting plates extend to the upper surface of a support plate. A pressing machine base is clamped between the two limiting plates. A limiting rod runs longitudinally through the pressing machine base, and an external thread is formed on the surface of the limiting rod. A meshing motor is located within the pressing machine base, and the meshing motor meshes with the external thread of the limiting rod using gears. The pressing machine base uses the meshing... The motor cooperates with the limiting rod and moves up and down reciprocally along the outside of the limiting rod; each pressing machine base is provided with an air pump rod below it, and an air pump runs longitudinally through the air pump rod. The air pump is located above the moving base, and the air pump rod moves reciprocally in one direction through the air pump; a support spring is provided between the lower surface of each pressing machine base and the support plate, and the support spring is sleeved outside the limiting rod; a first control unit is provided inside each moving rod. The first control unit uses an electrical conduit to extend into a wire groove opened above the moving base, and passes through a through hole in the wire groove. It is linearly electrically connected to an external control device through the moving base.
[0007] Each of the moving rods has an electromagnetic plate on its front and rear sides, which is embedded in the corresponding moving rod; each electromagnetic plate is connected to the first control unit by an electrical conduit passing through a magnetic shield.
[0008] Each of the cutting machine units has a connecting block at both ends. Each connecting block has a slot on the side away from the cutting machine unit, and the connecting block is embedded into a corresponding limiting rod through the slot. The two ends of the cutting machine unit move up and down along the corresponding limiting rods via the connecting blocks on both sides. Support springs are used to support the two connecting blocks below the pressing base. Each cutting machine unit has an opening at the bottom, and a cutting template is embedded in the opening. One end of a tension spring is connected to the upper surface of each cutting template, and the other end of the tension spring is fixed to the top inside the cutting machine unit. Inside each cutting machine unit, on one side at the top, is a sliding... The cutting unit has at least two movable blocks in each movable slot. The two movable blocks reciprocate outward or inward along the movable slot in one direction. A collar is fitted over each of the two movable blocks. Each collar is connected to one end of a pull rod, and the other end of each pull rod extends towards a pull-out housing. The ends of the two movable blocks away from the movable slot are connected by fixing nails to a folding plate assembly. The folding plate assembly consists of several horizontal plates connected end to end and arranged in this manner. The horizontal plates of the folding plate assembly are folded and stacked from top to bottom. The two movable blocks move closer to each other, and the two folding plate assemblies they are connected to open outward and push out the cutting template.
[0009] Each of the aforementioned pull-up gearboxes is equipped with an extension gear motor, which is connected by a shaft to at least three toothed rods, and the three toothed rods are arranged in a straight line. Each pair of pull rods is clamped outside the three toothed rods, and one end of each pair of pull rods inserted into the pull-up gearbox is limited by a fixing ring. The two pull rods are rotated through the three toothed rods and extend outward or retract into the pull-up gearbox respectively.
[0010] The storage compartment has an opening at the top, and a magnet is used to magnetically fix the edge of the storage compartment to the outside of the guide plate.
[0011] An exhaust vent is provided on one side of the exhaust fan housing, and the exhaust vent is embedded in the side of the outlet gap facing the outlet plate; the exhaust outlet of the exhaust fan housing is located on the side opposite to the outlet gap.
[0012] The first guide track on the guide seat rotates reciprocally from top to bottom. A second guide track is provided below the first guide track, and the second guide track reciprocates and rolls out from the point where the first guide track exits to the opposite side. At least two guide motors are provided inside the guide seat, and the two guide motors are respectively engaged with gears to the surfaces of the first guide track and the second guide track, and roll out.
[0013] The beneficial effects of this invention are as follows: This invention is a production line for cutting and shaping sanitary napkins. The fabric / paper to be processed is introduced into the base. Moving rods on both sides drive the cutting unit to adjust its cutting position and height. The fabric / paper passing below the cutting unit is then cut and shaped by the vertically moving cutting unit. This invention also includes several cutting units, allowing for multiple cuts of the fabric / paper as needed, resulting in a more seamless fit to the finished product. The cut paper passes through an outlet gap. An exhaust fan draws air into the outlet gap, sucking in the cut sanitary napkin blanks along with any cutting debris. The sanitary napkin blanks in the outlet gap are then discharged through an outlet device, achieving categorized storage. The cutting debris is collected and discharged by the exhaust fan box. This structure allows sanitary napkins to be categorized after multiple cuts of the fabric / paper, reducing manual handling. Attached Figure Description
[0014] Figure 1 This is a three-dimensional structural diagram of a processing equipment for producing sanitary napkins.
[0015] Figure 2 This is a schematic diagram of the internal structure of a moving rod in a processing equipment for producing sanitary napkins.
[0016] Figure 3 Another schematic diagram of the internal structure of the moving rod of a processing equipment for producing sanitary napkins.
[0017] Figure 4 This is a schematic diagram of the internal structure of a cutting unit in a processing equipment for sanitary napkin production.
[0018] Figure 5 This is another structural diagram of the internal structure of the cutting unit of a processing equipment for sanitary napkin production.
[0019] Figure 6 This is a schematic diagram of the internal structure of the pull-out box of a processing equipment for the production of sanitary napkins.
[0020] Figure 7 This is a schematic diagram of the guide gap assembly structure of a processing equipment for sanitary napkin production. Detailed Implementation
[0021] The embodiments of the present invention will be described below with reference to the accompanying drawings and related examples. The embodiments of the present invention are not limited to the following examples, and the present invention relates to the relevant necessary components in this technical field, which should be regarded as well-known technology in this technical field and can be known and mastered by those skilled in this technical field.
[0022] like Figures 1 to 7 As shown, a processing device for sanitary napkin production includes: a base 1, an outlet plate 2, a moving rod 3, a cutting unit 4, a moving seat 5, a storage compartment 6, an exhaust fan box 7, a guide seat 8, and an outlet gap 9. The outlet plate 2 is located in front of or behind the base 1, and the upper surfaces of the base 1 and the outlet plate 2 are on the same plane. A support plate 51 is provided on each of the left and right opposite sides of the base 1. A moving seat 5 is provided on the side of each support plate 51 away from the base 1. A guide groove 52 is provided above each of the two moving seats 5, and a moving rod 3 is inserted into each of the two guide grooves 52. Each moving rod 3 moves along the extension direction of the corresponding guide groove 52. A cutting unit 4 is connected between the rods 3. The outlet gap 9 extends from top to bottom and slopes towards the outlet plate 2. The storage compartment 6 is located on the side of the outlet plate 2 away from the base 1. The exhaust fan box 7 is located below the outlet plate 2. An outlet gap 9 is provided between the base 1 and the outlet plate 2. One side of the outlet gap 9 extends horizontally beyond the base 1 and the outlet plate 2, and the other side of the outlet gap 9 is inlaid with a filling plate. The guide seat 8 is located on the side of the outlet gap 9 that extends horizontally. A first outlet track 82 is inclinedly provided on one side of the guide seat 8. The outer surface of the first outlet track 82 is flush with one edge of the outlet gap 9. The width of the outlet gap 9 is no more than one millimeter. An inwardly sloping edge is provided at the top opening of the outlet gap 9, facing the base 1.
[0023] This invention is a production line for cutting and shaping sanitary napkins. The fabric / paper to be processed is introduced into one side of the base 1. Moving rods 3 on both sides drive the cutting unit 4 to adjust its cutting position and height. The fabric / paper passing under the cutting unit 4 is then cut and shaped by the vertically moving cutting unit 4. This invention also includes several cutting units 4, which can cut the fabric / paper multiple times as needed, allowing for better integration of the fabric / paper into the finished product. The cut paper passes through the outlet gap 9. At this time, the exhaust fan 7 draws air in, sucking the cut sanitary napkin blanks into the outlet gap 9, along with any cut debris. The sanitary napkin blanks in the outlet gap 9 are then discharged through the outlet device, achieving classified storage. The cut debris is collected and discharged by the exhaust fan 7. This structure allows sanitary napkins to be classified through suction after multiple cuts of the fabric / paper, reducing manual handling.
[0024] The base 1 is provided with a guide motor 12, and the guide motor 12 is provided with an outward guide track assembly 11. The outward guide track assembly 11 is embedded in the guide gap 9 on the side facing the base 1. The guide motor 12 is provided with an outward guide gear on the side facing the outward guide track assembly 11, and the outward guide gear meshes with the surface of the outward guide track assembly 11.
[0025] With the above structure, it should be further explained that the track assembly used in this invention is composed of several axles and tracks connected end to end.
[0026] The outlet gap 9 is set at an angle, which allows the sanitary napkin blank to be better introduced inward.
[0027] The suction force of the exhaust motor 7 of the present invention is less than the driving force of the delivery conveyor 11. This setting can prevent the delivery conveyor 11 from failing to carry the sanitary napkin embryo outward after the exhaust motor 7 adsorbs it.
[0028] The use of the export conveyor group 11 allows the sanitary napkin preforms absorbed in the export gap 9 to be exported outwards, avoiding manual picking up.
[0029] At the two sides of the outlet plate 2, there is a guide plate 21 that slopes from the inside out; an outlet slope 22 is opened on the side of the outlet plate 2 away from the base 1, and the outlet slope 22 is inclined towards the storage compartment 6.
[0030] With the above structure, it should be further explained that the guide plate 21 can prevent the cut material from scattering outwards, and the guide slope 22 can allow the material to be discharged in one direction, avoiding accumulation.
[0031] Each of the moving rods 3 has a moving motor 38 at its lower end. The moving motor 38 is connected to a track axle wheel in a moving track assembly 381 via a shaft. The moving rod 3 reciprocates along the corresponding guide groove 52 via the moving track assembly 381 at its lower end. At the upper end of each moving rod 3, facing the base 1, are two limiting plates 31. The lower ends of the two limiting plates 31 extend to the upper surface of a support plate 51. A pressing machine base 32 is sandwiched between the two limiting plates 31. A limiting rod 33 runs longitudinally through the pressing machine base 32. The surface of the limiting rod 33 has an external thread. A meshing motor 331 is provided inside the pressing machine base 32, and the meshing motor 331 is geared to the external thread of the limiting rod 33. The pressing machine base 32 uses the… The engaging motor 331 cooperates with the limiting rod 33 and moves up and down reciprocally along the outside of the limiting rod 33; each pressing base 32 is provided with an air pump rod 351 below it, and an air pump 35 runs longitudinally through the lower part of the air pump rod 35. The air pump 35 is located above the moving base 5, and the air pump rod 351 moves reciprocally in one direction through the air pump 35; a support spring 36 is provided between the lower surface of each pressing base 32 and the support plate 51, and the support spring 36 is sleeved on the outside of the limiting rod 33; a first control unit 37 is provided inside each moving rod 3. The first control unit 37 extends through an electrical conduit into a groove opened above the moving base 5 and passes through a through hole in the groove, and is linearly electrically connected to an external control device through the moving base 5.
[0032] With the above structure, it should be further explained that when the two moving rods 3 need to be moved to the corresponding area, the engaging motor 331 moves the pressing base 32 downward and presses down on the cutting unit 4. At this time, the support spring 36 below the pressing unit 32 pushes the cutting unit 4 upward. Therefore, the engaging motor 331 presses the pressing unit 4 and the support spring 36 downward and compacts them. The air pump rod 351 connected to the lower part of the pressing unit 4 is also inserted into the air pump 35. After the height is determined, the engaging motor 331 stops moving, and the upper and lower cutting process begins. In this process, the air pump 35 pulls the air pump rod 351, causing the cutting unit 4 to reciprocate and cut towards the surface of the base 1. After the fixed engagement motor 331 is engaged, the pressing unit 32 remains in a movable state between the two limit handles 31. Therefore, it can be pulled and moved by the air pump rod 351 and the air pump 35, while the support spring 36 provides an upward lifting force. This structure allows the pressing unit 32 to press the cutting unit 4 within a certain range for up and down cutting. This is suitable for cutting template 41 when the cutting edge has a certain degree of hesitation, and can achieve cutting by increasing the cutting depth.
[0033] Each of the moving rods 3 has an electromagnetic plate 34 on its front and rear sides, and is embedded in the corresponding moving rod 3; each electromagnetic plate 34 is connected to the first control unit 37 by an electrical conduit passing through a magnetic shielding plate 341.
[0034] With the above structure, it should be further explained that the electromagnetic plate 34 allows several cutting units 4 to be used in combination and to perform synchronous cutting, processing larger cutting patterns.
[0035] Each cutting unit 4 has a connecting block 46 at both ends. Each connecting block 46 has a slot on the side away from the cutting unit 4, and the slot is embedded into a corresponding limiting rod 33. The two ends of the cutting unit 4 move up and down along the corresponding limiting rod 33 via the connecting blocks 46 on both sides. Support springs 36 are positioned below the two connecting blocks 46 and rest on the bottom of the pressing base 32. Each cutting unit 4 has an opening at the bottom, and a cutting template 41 is embedded in the opening. One end of a tension spring 47 is connected to the upper surface of each cutting template 41, and the other end of the tension spring 47 is fixed to the top of the cutting unit 4. A sliding mechanism is provided on one side of the upper part of each cutting unit 4. The cutting unit 4 has at least two movable blocks 44 in each movable slot. The two movable blocks 44 reciprocate outward or inward along the movable slot in one direction. A collar 45 is sleeved on each of the two movable blocks 44. Each collar 45 is connected to one end of a pull rod 431. The other end of each pull rod 431 extends towards a pull box 43. The two movable blocks 44 are respectively connected to a folding plate group 47 by fixing nails at one end away from the movable slot. The folding plate group 47 is composed of several horizontal plates connected end to end and arranged in this manner. The several horizontal plates of the folding plate group 47 are folded and stacked from top to bottom. The two movable blocks 44 are close to each other, and the two folding plate groups 47 connected to them are pushed outward and push out the cutting template 41.
[0036] With the above structure, it should be further explained that the cutting template 41 can be moved outward or inward by pulling the two movable blocks 44. This setting can further realize the cutting depth spacing, and this setting can be adjusted according to the different thicknesses of the assembled cutting template 41. For thicker cutting templates 41, the two movable blocks 44 move outward respectively and pull the two folding plate groups 47 inward to retract, thereby allowing the cutting template 41 to be adjusted up and down.
[0037] Each of the aforementioned pull-up housings 43 is provided with an extension gear motor 430. The extension gear motor 430 is connected by a shaft to at least three toothed rods 433, and the three toothed rods 433 are arranged in a straight line. Each pair of pull rods 431 is clamped outside the three toothed rods 433. One end of the two pull rods 431 inserted into the pull-up housing 43 is limited by a fixing ring. The two pull rods 431 are rotated through the three toothed rods 433 and extend outward or retract into the pull-up housing 43, respectively.
[0038] The storage compartment 6 has an opening at the top, and the edge of the storage compartment 6 is magnetically fixed to the outside of the guide plate 2 by a magnet.
[0039] With the above structure, it should be further explained that the storage compartment 6 is used to centrally store the leftover materials after cutting, which facilitates subsequent processing.
[0040] A ventilation port 71 is provided on one side of the exhaust fan housing 7. The ventilation port 71 is embedded in the side of the outlet gap 9 facing the outlet plate 2. The air outlet of the exhaust fan housing 7 is located on the side opposite to the outlet gap 9.
[0041] The first guide track 82 of the guide seat 8 rotates reciprocally from top to bottom. A second guide track 81 is provided below the first guide track 82, and the second guide track 81 reciprocates and rolls out from the point where the first guide track 82 exits to the opposite side. At least two guide motors are provided in the guide seat 8, and the two guide motors are respectively engaged with gears to the surfaces of the first guide track 82 and the second guide track 8, and roll out.
[0042] The above description is only a preferred embodiment of the present invention. It should be noted that those skilled in the art can make several improvements and modifications without departing from the principle of the present invention, and these improvements and modifications should also be considered within the scope of protection of the present invention.
Claims
1. A processing device for producing sanitary napkins, comprising: The present invention comprises a base, an outlet plate, a moving rod, a cutting unit, a moving seat, a storage compartment, a fan box, a guide seat, and an outlet gap. The outlet plate is located in front of or behind the base, and the upper surfaces of the base and the outlet plate are on the same plane. A support plate is provided on each of the left and right opposite sides of the base. A moving seat is provided on the side of each support plate away from the base. A guide groove is provided above each of the two moving seats, and a moving rod is inserted into each of the two guide grooves. Each moving rod moves along the extension direction of the corresponding guide groove. A cutting unit is connected between the two moving rods. The outlet gap extends from top to bottom and slopes towards the outlet plate. The storage compartment is located on the side of the outlet plate away from the base. The fan box is located below the outlet plate. An outlet gap is provided between the base and the outlet plate. One side of the outlet gap extends horizontally beyond the base and the outlet plate, and the other side of the outlet gap is inlaid with a filling plate. The guide seat is located on the side of the outlet gap that extends outward, and a first outlet track is inclinedly arranged on one side of the guide seat. The outer surface of the first outlet track is arranged in a plane with one edge of the outlet gap. The width of the outlet gap is no more than one millimeter, and an inwardly inclined edge is provided at the opening above the outlet gap and facing the side of the base.
2. The processing equipment for producing sanitary napkins according to claim 1, characterized in that: The base is equipped with a guide motor, and the guide motor has an outward-directing track assembly, which is embedded in the outward-directing gap on one side facing the base. The guide motor has a guide gear on the side facing the guide track assembly, and the guide gear meshes with the surface of the guide track assembly.
3. The processing equipment for producing sanitary napkins according to claim 1, characterized in that: At each of the two sides of the guide plate, there is a guide plate that slopes outward from the inside. The guide plate has a guide ramp on the side away from the base, and the guide ramp is inclined toward the storage compartment.
4. The processing equipment for producing sanitary napkins according to claim 1, characterized in that: Each of the moving rods is provided with a moving motor at its lower end. The moving motor is connected to a track axle wheel in a moving track assembly. The moving rod moves back and forth along the corresponding guide groove using the moving track assembly at its lower end. Each of the movable rods has two limiting plates at its upper end, facing the base. The lower ends of the two limiting plates extend to the upper surface of a support plate. A pressing machine base is sandwiched between the two limiting plates. A limiting rod runs longitudinally through the pressing machine base. An external thread is formed on the surface of the limiting rod. A meshing motor is provided inside the pressing machine base. The meshing motor is geared to the external thread of the limiting rod. The pressing machine base moves up and down reciprocally along the outside of the limiting rod by cooperating with the meshing motor and the limiting rod. Each of the press bases is provided with an air pump rod below it, and an air pump runs longitudinally through the air pump rod below it. The air pump is located above the movable base, and the air pump rod moves back and forth in one direction through the air pump. A support spring is provided between the lower surface of each press base and the support plate, and the support spring is sleeved outside the limiting rod; Each of the moving rods has a first control unit on its inner side. The first control unit extends through an electrical conduit into a groove above the moving base and passes through a through hole in the groove. It is linearly and electrically connected to an external control device through the moving base.
5. The processing equipment for producing sanitary napkins according to claim 4, characterized in that: Each of the movable rods has an electromagnetic plate on its front and rear sides, which is embedded in the corresponding movable rod. Each of the electromagnetic plates is connected to the first control unit by an electrical conduit passing through a magnetic shield.
6. The processing equipment for producing sanitary napkins according to claim 1, characterized in that: Each of the cutting machine units has a connecting block at both ends. Each connecting block has a slot on the side away from the cutting machine unit. The connecting block is embedded into the corresponding limiting rod through the slot. The two ends of the cutting machine unit move up and down along the corresponding limiting rod through the connecting blocks on both sides. The two connecting blocks are supported by a spring and placed under the press base. Each of the cutting units has an opening at its bottom, and a cutting template is embedded in the opening of the cutting unit. One end of a tension spring is connected to the upper surface of each cutting template, and the other end of the tension spring is fixed to the top of the cutting unit; In each of the cutting machine units, a moving groove is provided on the upper side. Each moving groove of the cutting machine unit is provided with at least two movable blocks. The two movable blocks move back and forth with each other in one direction along the moving groove. Each of the two movable blocks is fitted with a collar, each collar is connected to one end of a pull rod, and the other end of each pull rod extends toward a pull mechanism box; The two movable blocks are respectively connected to a folding plate group at one end away from the moving groove by a fixing nail. The folding plate group consists of several horizontal plates connected end to end and arranged in sequence. The several horizontal plates of the folding plate group are folded and stacked from top to bottom. The two movable blocks move closer to each other, and the two folding plate groups connected to them respectively expand outward and push out the cutting template.
7. The processing equipment for producing sanitary napkins according to claim 6, characterized in that: Each of the aforementioned pull-out motor housings is equipped with an extension gear motor, wherein the extension gear motor is connected by a shaft to at least three toothed rods, and the three toothed rods are arranged in a straight line in sequence; Each pair of pull rods is clamped outside the three toothed rods. One end of each pair of pull rods inserted into the pull mechanism box is limited by a fixing ring. The two pull rods rotate through the three toothed rods and extend outward or retract into the pull mechanism box respectively.
8. The processing equipment for producing sanitary napkins according to claim 1, characterized in that: The storage compartment has an opening at the top, and a magnet is used to magnetically fix the edge of the storage compartment to the outside of the guide plate.
9. The processing equipment for producing sanitary napkins according to claim 1, characterized in that: An exhaust vent is provided on one side of the exhaust fan housing, and the exhaust vent is embedded in the side of the outlet gap facing the outlet plate; The air outlet of the exhaust fan box is located on the side opposite to the outlet gap.
10. The processing equipment for producing sanitary napkins according to claim 1, characterized in that: The first guide track on the guide seat rotates back and forth from top to bottom. A second guide track is provided below the first guide track, and the second guide track rolls back and forth from the outlet of the first guide track to the opposite side. The guide seat is equipped with at least two outgoing motors, and the two outgoing motors are respectively engaged with gears to the surfaces of the first outgoing track and the second outgoing track, and roll out.