Wet tissue folding device

Abstract

The utility model relates to a wet tissue folding device which comprises a machine frame, a folding guide structure is installed on the machine frame, the folding guide structure comprises a cutter structure and a paper folding structure, the paper folding structure comprises a first middle shaft, a driving assembly and a paper folding plate fixedly connected with the driving assembly, the first middle shaft is arranged on the machine frame in a penetrating mode, and the first middle shaft is arranged on the machine frame in a penetrating mode. The first middle shaft is in linkage connection with the driving assembly, and the first middle shaft is provided with a control mechanism which controls the first middle shaft to rotate so as to adjust the initial position of the paper folding plate. The second transmission gear drives the fixed shaft to rotate through the differential gear, and the fixed shaft drives the first middle shaft to rotate to control the initial position of the paper folding plate, so that the folding precision of the wet tissue is ensured, the product quality is improved, and the equipment debugging time is shortened.

Description

Technical Field

[0001] The utility model relates to the field of wet wipes equipment manufacturing, in particular to a wet wipes folding device. Background Art

[0002] Wet wipes can be used to wipe items such as glasses and shoes, and can also be used to wipe the face, mouth, hands and other body parts. A wet wipes packaging machine is a machine for packaging wet wipes. The role of the wet wipes folding device is mainly reflected in the following aspects: improving production efficiency, ensuring product quality, facilitating packaging and transportation, and improving user experience. The folded wet wipes are more in line with the user's usage habits, convenient for users to take, and improve the user experience.

[0003] The publication number is: CN215478749U discloses a wet wipes folding head, including a folding unit, wherein multiple heads are arranged on the top of the folding unit, and a wet wipes roll is rotatably connected to the rear of the folding unit through a rotating shaft, a cloth flow buffer frame is arranged on the top of the folding unit, a cloth flow guide wheel is arranged on the top of the cloth flow buffer frame, a cloth feed pressure wheel is arranged at the bottom of the cloth flow guide wheel, a folding guide is arranged at the output end of the cloth feed pressure wheel, and a traction wheel is arranged at the bottom of the folding guide, the wet wipes enter the folding guide group through the cloth flow guide wheel, and then the cloth is fed downward according to the cloth feed pressure wheel trace, a folding paper is arranged at the bottom of the cutter, and a stacking device is arranged at the bottom of the folding paper, the stacking device folds the wet wipes and transmits them to the conveyor, and folding the wet wipes in half requires that the initial position of the folding paper and the matching accuracy of the cutter have very high requirements, the equipment has no adjustment mechanism for the folding paper, and the staff needs to disassemble the folding paper for manual adjustment, and the manual adjustment is difficult to adjust the accuracy, and it also greatly increases the time for equipment debugging, so the technology still has a certain room for modification. Summary of the invention

[0004] The technical problem to be solved by the utility model is to provide a wet wipes folding device in view of the deficiencies of the above-mentioned prior art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a wet wipes folding device, comprising a frame, the frame is equipped with a folding guide structure, a first cloth pressing wheel group is installed at one end of the folding guide structure, a cutting knife structure is installed at the bottom end of the first cloth pressing wheel group, a second cloth pressing wheel group is installed at the bottom end of the cutting knife structure, and an origami structure is installed at the lower end of the second cloth pressing wheel group, characterized in that: the origami structure includes a first central axis, a driving assembly, and an origami paperboard fixedly connected to the driving assembly, the first central axis is penetrated by the frame, the first central axis is linked to the driving assembly, and the first central axis is equipped with a control mechanism that controls the rotation of the first central axis to adjust the initial position of the origami paperboard.

[0006] By adopting the above technical scheme, the first central axis is rotated through the differential control structure, and the first central axis is linked to the drive assembly and the origami paper installed on the drive assembly, so as to control the initial position of the origami paper. The differential control structure is adopted for adjustment, which is convenient for adjustment and can also accurately control the required initial position of the origami paper, thereby ensuring the accuracy of folding the wet wipes, improving the quality of the product, and reducing the equipment debugging time.

[0007] The above-mentioned wet wipes folding device can be further configured as: the control mechanism includes a first transmission gear and a second transmission gear, the first transmission gear and the second transmission gear are passed through the first central axis, the first central axis is located between the first transmission gear and the second transmission gear and is provided with a fixed shaft, the fixed shaft is fixedly connected to the first central axis, differential gears are symmetrically arranged at both ends of the fixed shaft, the differential gears are meshed with the first transmission gear and the second transmission gear, a third transmission gear is arranged at one end of the second transmission gear away from the first transmission gear, the frame is installed with a first driving source, the first driving source is provided with a transmission shaft, and the transmission shaft is meshed with the third transmission gear.

[0008] Using the above technical solution, the first driving source drives the third transmission gear through the transmission shaft, and the third transmission gear is fixedly connected to the second transmission gear. When the third transmission gear rotates, it drives the second transmission gear to rotate. The second transmission gear drives the fixed shaft to rotate through the differential gear. Since the fixed shaft is fixedly connected to the first central shaft, the first central shaft is driven to rotate to control the initial position of the origami paper.

[0009] The above-mentioned wet wipes folding device can be further configured as follows: the frame is provided with an adjustment seat for mounting the driving component, the adjustment seat is provided with an adjustment hole capable of adjusting the angle of the driving component, and the adjustment seat is fixedly connected to a rod frame.

[0010] By adopting the above technical solution, the driving assembly is installed on the frame through the adjustment seat. The adjustment seat is provided with an adjustment hole, which can adjust the up and down angles of the driving assembly as needed, so that the folding of wet wipes can be more precise.

[0011] The above-mentioned wet wipes folding device can be further configured as follows: the driving assembly includes a piston pin and a piston seat, the piston pin is inserted into the rod frame, the piston seat is provided with a plurality of through holes, bearings capable of linear motion are provided in the through holes, a fixing retaining ring is provided between the bearing and the through hole, the piston seat is sleeved on the piston pin through a bearing, and a sealing rubber plug is also provided between the bearing and the piston pin.

[0012] By adopting the above technical solution, a piston pin is provided on the frame rod, a bearing is fixedly installed in the piston seat by a retaining ring, and the piston pin is sleeved in the bearing, which ensures that the first central axis can drive the piston seat to move linearly on the piston pin, thereby stably pushing the origami paper to fold, and a sealing plug is provided between the piston pin and the bearing. Since there is engine oil in the bearings on the market, the setting of the sealing plug prevents the engine oil inside the bearing from leaking.

[0013] The above-mentioned wet wipes folding device can be further configured as follows: a first sleeve is provided at one end of the first central axis facing the piston seat, the first sleeve is movably connected to a connecting piece, and a piston rod is movably connected between the connecting piece and the bearing seat.

[0014] By adopting the above technical solution, a piston rod is used to connect the first central axis and the bearing seat. The first central axis is provided with a first sleeve and a connecting piece. The connecting piece connects the piston rod and the bearing seat movably, so that the connecting piece drives the piston rod to perform piston motion, and the piston rod drives the bearing seat to perform linear piston motion.

[0015] The above-mentioned wet wipes folding device can be further configured as follows: the cutter structure includes a second central axis passing through the frame, a fixed frame is provided on the same side of the frame facing the driving component, the second central axis extends to the fixed frame and is movably connected to the fixed frame, a mounting seat is provided between the fixed frame and the frame, a fixed cutter is installed on the upper end of the mounting seat, the fixed cutter is provided with a longitudinal baffle, the second central axis sleeve is provided with a second sleeve, and the second sleeve is provided with a movable cutter.

[0016] By adopting the above technical solution, the wet wipes are fed into the cutting knife structure through the first cloth pressing wheel group. Since the fixed cutter is provided with a longitudinal baffle, the wet wipes can be accurately transported to the blade of the fixed cutter. The second central axis drives the movable cutter to rotate to the fixed cutter, thereby completing the cutting of the wet wipes passing through.

[0017] The above-mentioned wet wipes folding device can be further configured as follows: a second driving source is installed on the side of the frame away from the driving assembly, the second driving source is installed with a fourth transmission gear, a fifth transmission gear is provided on the end of the second central axis facing the second driving source, the fourth transmission gear and the fifth transmission gear are linked together, the second central axis is located in the frame and is provided with a sixth transmission gear, the first transmission gear is fixedly connected with a seventh transmission gear, and the sixth transmission gear and the seventh transmission gear are linked together.

[0018] By adopting the above technical solution, the second driving source drives the fourth transmission gear to rotate. Since the fourth transmission gear is linked to the fifth transmission gear, the second driving source drives the second central axis to rotate. The second central axis is located in the frame and is provided with a sixth transmission gear, which is linked to the seventh transmission gear fixedly connected to the first transmission gear, driving the first transmission gear to rotate, so that the cutter structure and the paper folding structure are controlled by the same driving source, which reduces the production cost while also ensuring the synchronization of the cutter structure and the paper folding structure.

[0019] The wet wipes folding device described above may be further configured such that: the fourth transmission gear and the fifth transmission gear, and the sixth transmission gear and the seventh transmission gear are both connected by a chain linkage.

[0020] By adopting the above technical solution, chain linkage is adopted between the fourth transmission gear and the fifth transmission gear, and between the sixth transmission gear and the seventh transmission gear, which can reduce direct mechanical contact, thereby reducing wear and friction, ensuring transmission stability, and providing the equipment with more precise control and adjustment capabilities.

[0021] The wet wipes folding device described above may be further configured such that axles are provided between the first transmission gear, the second transmission gear, the seventh transmission gear and the first central axis.

[0022] By adopting the above technical solution, a wheel axle is arranged between the first transmission gear, the second transmission gear, the seventh transmission gear and the first central shaft. When the first driving source drives the first central shaft to rotate through the differential gear, since the sixth transmission gear and the seventh transmission gear are linked and connected, the setting of the wheel axle can make the first central shaft rotate when the first transmission gear and the seventh transmission gear are stationary; when the second driving source drives the first central shaft to rotate through the sixth transmission gear and the seventh transmission gear, since the transmission shaft is meshed with the third transmission gear, and the third transmission gear is fixedly connected with the second transmission gear, the setting of the wheel axle can make the first central shaft rotate when the third transmission gear and the second transmission gear are stationary, thereby ensuring that there will be no conflict when the two driving sources control the same driving shaft, making the equipment more stable.

[0023] The above-mentioned wet wipes folding device may be further configured as follows: the first driving source and the second driving source are both servo motors.

[0024] Using the above technical solution, the first driving source and the second driving source both use servo motors. The servo motor has a high upper speed limit, which can meet the high-intensity work of the equipment. At the same time, the servo motor can achieve high-precision control of position, speed and torque, and can accurately adjust the equipment. The servo motor can remain stable when rotating at a low speed and will not produce stepping phenomenon like a stepper motor, making the equipment more stable.

[0025] The beneficial effects of the utility model are as follows: the technology rotates the first central axis through the differential control structure, and drives the second transmission gear to rotate when the third transmission gear rotates. The second transmission gear drives the fixed axis to rotate through the differential gear, and the fixed axis drives the first central axis to rotate to control the initial position of the origami paper, thereby ensuring the accuracy of folding the wet wipes, improving the quality of the product, and reducing the equipment debugging time. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic diagram of the structure of the utility model

[0027] Figure 2 This is the internal structure diagram of the utility model

[0028] Figure 3 Exploded diagram of the origami structure of the utility model

[0029] Figure 4 This is the structural diagram of the piston seat of the utility model

[0030] Figure 5 The schematic diagram of the cutter structure of the utility model is shown in FIG.

[0031] Figure 6 This is the internal drive structure diagram of the utility model

[0032] Figure 7 This is the transmission gear structure diagram of the utility model

[0033] Figure 8 This is a side view of the utility model

[0034] In the figure, 1-frame, 2-folding guide structure, 3-first cloth pressing wheel group, 4-cutter structure, 5-second cloth pressing wheel group, 6-paper folding structure, 7-first central axis, 8-control mechanism, 9-first driving source, 10-folding paper board, 11-mounting seat, 12-rod frame, 13-piston pin, 14-piston seat, 15-first shaft sleeve, 16-connecting piece, 17-piston rod, 18-second central axis, 19-second driving source, 20-fourth transmission gear, 21-fifth transmission gear, 22-sixth transmission gear, 23-seventh transmission gear, 24-chain, 25-axle, 401-fixed frame, 402-mounting seat, 403-fixed cutter, 404-longitudinal baffle, 405-second bushing, 406-movable cutter, 801 first transmission gear, 802-second transmission gear, 803-fixed shaft, 804-differential gear, 805-third transmission gear, 901-transmission shaft, 1101-adjusting hole, 1401-through hole, 1402-bearing, 1403-fixed snap ring, 1404-sealing rubber plug. DETAILED DESCRIPTION

[0035] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

[0036] like Figure 1-4 and Figure 8The utility model shown in the figure provides the following technical solution: a wet wipes folding device, including a frame, a folding guide structure 2 is installed on the frame, a first cloth pressing wheel group 3 is installed on one end of the folding guide structure 2, a cutting knife structure 4 is installed on the bottom end of the first cloth pressing wheel group 3, a second cloth pressing wheel group 5 is installed on the bottom end of the cutting knife structure 4, and a paper folding structure 6 is installed on the lower end of the second cloth pressing wheel group 5. The paper folding structure 6 includes a first central axis 7, a driving component, and a paper folding board 10 fixedly connected to the driving component. The first central axis 7 is penetrated by the frame, the driving component is fixedly connected to the frame through a mounting portion, the first central axis 7 is linked to the driving component, the first central axis 7 is installed with a control mechanism 8 for controlling the rotation of the first central axis 7 to adjust the initial position of the paper folding board 10, and the first central axis 7 is rotated by a differential control structure. The first central axis 7 is linked to the driving assembly and the folding paper board 10 installed on the driving assembly, so as to control the initial position of the folding paper board 10. The differential control structure is adopted for adjustment, which is convenient for adjustment and can also accurately control the required initial position of the folding paper board 10, thereby ensuring the accuracy of folding the wet wipes, improving the quality of the product, and reducing the equipment debugging time. The control mechanism 8 includes a first transmission gear 801 and a second transmission gear 802. The first transmission gear 801 and the second transmission gear 802 are penetrated by the first central axis 7. The first central axis 7 is provided with a fixed shaft 803 between the first transmission gear 801 and the second transmission gear 802. The fixed shaft 803 is fixedly connected to the first central axis 7. Differential gears 804 are symmetrically arranged at both ends of the fixed shaft 803. The differential gears 804 and The first transmission gear 801 and the second transmission gear 802 are meshed, and a third transmission gear 805 is provided at one end of the second transmission gear 802 away from the first transmission gear 801. The frame is installed with a first driving source 9, and the first driving source 9 is provided with a transmission shaft 901, and the transmission shaft 901 is meshed with the third transmission gear 805. The first driving source 9 drives the third transmission gear 805 through the transmission shaft 901, and the third transmission gear 805 is fixedly connected with the second transmission gear 802. When the third transmission gear 805 rotates, it drives the second transmission gear 802 to rotate, and the second transmission gear 802 drives the fixed shaft 803 to rotate through the differential gear 804. Since the fixed shaft 803 is fixedly connected with the first central shaft 7, the first central shaft 7 is driven to rotate to control the origami paper 1 0, an adjustment seat 11 for installing the driving assembly is provided on the frame 1, and the adjustment seat 11 is provided with an adjustment hole 1101 capable of adjusting the angle of the driving assembly, and the adjustment seat 11 is fixedly connected with a rod frame 12, and the driving assembly is installed on the frame through the adjustment seat 11, and the adjustment seat 11 is provided with an adjustment hole 1101, which can adjust the up and down angles of the driving assembly as needed, and the folding of wet wipes can be more accurate, and the driving assembly includes a piston pin 13 and a piston seat 14, and the piston pin 13 is penetrated by the rod frame 12, and the piston seat 14 is provided with a plurality of through holes 1401, and a bearing 1402 capable of linear motion is provided in the through hole 1401, and a fixing snap ring 1403 is provided between the bearing 1402 and the through hole 1401, and the piston seat 14 is sleeved on the piston pin 13 through the bearing 1402,A sealing rubber plug 1404 is also provided between the bearing 1402 and the piston pin 13. The piston pin 13 is provided on the frame rod, and the bearing 1402 is fixedly installed in the piston seat 14 through a snap ring. The piston pin 13 is sleeved in the bearing 1402, which ensures that the first central axis 7 can drive the piston seat 14 to perform linear motion on the piston pin 13, thereby stably pushing the origami paper 10 to fold. A sealing rubber plug 1404 is provided between the piston pin 13 and the bearing 1402. Since there is oil in the bearings 1402 on the market, the setting of the sealing rubber plug 1404 prevents the bearing 1402 from being internally The oil will not leak. The first central axis 7 is provided with a first sleeve 15 at one end facing the piston seat 14. The first sleeve 15 is movably connected with a connecting piece 16. A piston rod 17 is movably connected between the connecting piece 16 and the bearing 1402 seat. The first central axis 7 and the bearing 1402 seat are connected by the piston rod 17. The first central axis 7 is provided with a first sleeve 15 and a connecting piece 16. The connecting piece 16 connects the piston rod 17 and the bearing 1402 seat and is movably connected, so that the connecting piece 16 drives the piston rod 17 to perform piston movement, and the piston rod 17 drives the bearing 1402 seat to perform linear piston movement.

[0037] like Figure 1 and Figure 5-7A wet wipe folding device is shown, the cutter structure 4 includes a second central axis 18 passing through the frame, a fixed frame 401 is provided on the same side of the frame facing the driving component, the second central axis 18 extends to the fixed frame 401 and is movably connected to the fixed frame 401, a mounting seat 402 is provided between the fixed frame 401 and the frame, a fixed cutter 403 is installed on the upper end of the mounting seat 402, the fixed cutter 403 is provided with a longitudinal baffle 404, the second central axis 18 is sleeved with a second shaft sleeve 405, and the second shaft sleeve 405 is provided with a movable cutter 406, the wet wipe cloth is fed into the cutter structure 4 through the first cloth pressing wheel group 3, and because the fixed cutter 403 is provided with a longitudinal baffle 404, the wet wipe cloth can be accurately transported to the blade of the fixed cutter 403, and the first The second central axis 18 drives the movable cutter 406 to rotate to the fixed cutter 403, so as to complete the cutting of the wet wipes cloth passing through. A second driving source 19 is installed on the side of the frame away from the driving assembly, and the second driving source is installed with a fourth transmission gear 20. The second central axis 18 is provided with a fifth transmission gear 21 at one end facing the second driving source 19. The fourth transmission gear 20 and the fifth transmission gear 21 are linked and connected. The second central axis 18 is located in the frame and is provided with a sixth transmission gear 22. The first transmission gear 801 is fixedly connected with the seventh transmission gear 23. The sixth transmission gear 22 and the seventh transmission gear 23 are linked and connected. The second driving source 19 drives the fourth transmission gear 20 to rotate. Since the fourth transmission gear 20 is connected to the fifth transmission gear, the first transmission gear 801 is fixedly connected to the seventh transmission gear 23. The sixth transmission gear 22 and the seventh transmission gear 23 are linked and connected. The driving gear 21 is linked and connected, so that the second driving source 19 drives the second central axis 18 to rotate. The second central axis 18 is located in the frame and is provided with a sixth transmission gear 22, which is linked and connected with the seventh transmission gear 23 fixedly connected to the first transmission gear 801, and drives the first transmission gear 801 to rotate, so that the cutter structure 4 and the paper folding structure 6 are controlled by the same driving source, which reduces the production cost and can also ensure the synchronization of the cutter structure 4 and the paper folding structure 6. The fourth transmission gear 20 and the fifth transmission gear 21, and the sixth transmission gear 22 and the seventh transmission gear 23 are all linked and connected by a chain 24. The fourth transmission gear 20 and the fifth transmission gear 21, and the sixth transmission gear 22 and the seventh transmission gear 23 are connected by a chain 24. The gears 23 are linked by a chain 24, which can reduce direct mechanical contact, thereby reducing wear and friction, ensuring the stability of the transmission, and providing the equipment with more precise control and adjustment capabilities. A wheel axle 25 is provided between the first transmission gear, the second transmission gear, the seventh transmission gear and the first central shaft 7. A wheel axle 25 is provided between the first transmission gear, the second transmission gear, the seventh transmission gear and the first central shaft 7. When the first driving source 9 drives the first central shaft 7 to rotate through the differential gear 804, since the sixth transmission gear 22 and the seventh transmission gear 23 are linked, the setting of the wheel axle 25 can make the first central shaft 7 rotate when the first transmission gear and the seventh transmission gear are stationary.The second driving source 19 drives the first central axis 7 to rotate through the sixth transmission gear 22 and the seventh transmission gear 23. Since the transmission shaft 901 is meshed with the third transmission gear 805, and the third transmission gear 805 is fixedly connected with the second transmission gear 802, the setting of the axle 25 can make the first central axis 7 rotate when the third transmission gear 805 and the second transmission gear 802 are not moving, ensuring that there will be no conflict when the two driving sources control the same driving shaft, making the equipment more stable. The first driving source 9 and the second driving source 19 are both servo motors. The first driving source 9 and the second driving source 19 both use servo motors. The servo motor has a higher speed limit and can meet the high-intensity work of the equipment. At the same time, the servo motor can achieve high-precision control of position, speed and torque, and can accurately adjust the equipment. The servo motor can remain stable when rotating at a low speed, and will not produce stepping phenomena like stepping motors, making the equipment more stable. ;

[0038] Beneficial effects of the utility model: the technology rotates the first central axis 7 through the differential control structure, and when the third transmission gear 805 rotates, it drives the second transmission gear 802 to rotate, and the second transmission gear 802 drives the fixed axis 803 to rotate through the differential gear 804, and the fixed axis 803 drives the first central axis 7 to rotate to control the initial position of the origami paper 10, ensure the accuracy of the wet wipes folding, improve the quality of the product, and reduce the equipment debugging time.

Claims

1. A wet wipes folding device, comprising a frame, a folding guide structure installed on the frame, a first cloth pressing wheel group installed at one end of the folding guide structure, a cutting structure installed at the bottom end of the first cloth pressing wheel group, a second cloth pressing wheel group installed at the bottom end of the cutting structure, and a paper folding structure installed at the lower end of the second cloth pressing wheel group, characterized in that: The origami structure includes a first central axis, a driving assembly, and an origami paper sheet fixedly connected to the driving assembly. The first central axis is passed through a frame, the first central axis is linked to the driving assembly, and the first central axis is equipped with a control mechanism for controlling the rotation of the first central axis to adjust the initial position of the origami paper sheet.

2. A wet wipes folding device according to claim 1, characterized in that: The control mechanism includes a first transmission gear and a second transmission gear, the first transmission gear and the second transmission gear are passed through a first central shaft, the first central shaft is provided with a fixed shaft between the first transmission gear and the second transmission gear, the fixed shaft is fixedly connected to the first central shaft, differential gears are symmetrically arranged at both ends of the fixed shaft, the differential gears are meshed with the first transmission gear and the second transmission gear, a third transmission gear is arranged at one end of the second transmission gear away from the first transmission gear, a first driving source is installed on the frame, the first driving source is provided with a transmission shaft, and the transmission shaft is meshed with the third transmission gear.

3. A wet wipes folding device according to claim 2, characterized in that: The frame is provided with an adjustment seat for mounting the driving assembly, the adjustment seat is provided with an adjustment hole capable of adjusting the angle of the driving assembly, and the adjustment seat is fixedly connected with a rod frame.

4. A wet wipes folding device according to claim 1, characterized in that: The driving assembly includes a piston pin and a piston seat. The piston pin is inserted into a rod frame. The piston seat is provided with a plurality of through holes. Bearings capable of linear motion are provided in the through holes. A fixing retaining ring is provided between the bearing and the through hole. The piston seat is sleeved on the piston pin through a bearing. A sealing rubber plug is also provided between the bearing and the piston pin.

5. A wet wipes folding device according to any one of claims 1 to 4, characterized in that: A first sleeve is disposed at one end of the first central axis facing the piston seat, the first sleeve is movably connected to a connecting piece, and a piston rod is movably connected between the connecting piece and the bearing seat.

6. A wet wipes folding device according to claim 2, characterized in that: The cutter structure includes a second central axis passing through the frame, a fixed frame is provided on the same side of the frame facing the driving component, the second central axis extends to the fixed frame and is movably connected to the fixed frame, a mounting seat is provided between the fixed frame and the frame, a fixed cutter is installed on the upper end of the mounting seat, the fixed cutter is provided with a longitudinal baffle, the second central axis is provided with a second sleeve, and the second sleeve is provided with a movable cutter.

7. A wet wipes folding device according to claim 6, characterized in that: A second driving source is installed on the side of the frame away from the driving assembly, and a fourth transmission gear is installed on the second driving source. A fifth transmission gear is provided on the end of the second central shaft facing the second driving source, and the fourth transmission gear and the fifth transmission gear are linked together. The second central shaft is located in the frame and is provided with a sixth transmission gear. The first transmission gear is fixedly connected to a seventh transmission gear, and the sixth transmission gear and the seventh transmission gear are linked together.

8. A wet wipes folding device according to claim 7, characterized in that: The fourth transmission gear and the fifth transmission gear, and the sixth transmission gear and the seventh transmission gear are all connected by chain linkage.

9. A wet wipes folding device according to any one of claims 2-3, characterized in that: Axles are arranged between the first transmission gear, the second transmission gear, the seventh transmission gear and the first central shaft.

10. A wet wipes folding device according to claim 7, characterized in that: The first driving source and the second driving source are both servo motors.

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