Toilet paper cutting device

Abstract

The invention discloses a toilet paper cutting device, which relates to the field of paper cutting and solves the problem that the existing toilet paper cutting device is difficult to perform efficient cutting while ensuring full support for the inside and outside of a toilet paper roll when in use. The device comprises a machine body, a conveying mechanism, a supporting mechanism and a cutting mechanism, wherein the supporting mechanism comprises a magnet disk, and the cutting mechanism comprises a cutting knife. The invention conveys the roll and toilet paper as a whole through the conveying mechanism, and during cutting, conveys a plurality of groups of magnet disks that are mutually adhered and magnetically attracted to the inside of the roll for support through the supporting mechanism, so that the inner wall of the roll is relatively stably supported during the cutting process, and the cutting knife is driven to rise and fall by the cutting mechanism to cut the long strip of roll and toilet paper, and the cutting path is in a straight line. Meanwhile, during the cutting process, the cutting knife will pass through the middle of adjacent magnet disks, which will not affect the cutting path of the cutting knife, thereby improving the cutting efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of paper cutting, in particular to a toilet paper cutting device. Background Art

[0002] Toilet paper is mainly used in people's daily life and is one of the indispensable paper types in life. Among them, roll toilet paper is one of the most widely used toilet paper types on the market. In the production process of roll toilet paper, the toilet paper base roll needs to be re-rolled to the required diameter to obtain the toilet paper roll tube. However, the length of the paper tube is very long at this time and cannot be directly used for packaging and selling. The paper tube needs to be cut according to market demand to obtain roll toilet paper of various lengths sold on the market.

[0003] When the existing toilet paper cutting device cuts the toilet paper roll, since the roll is hollow, it is generally necessary to connect a support rod to the inner wall of the roll to support the roll to prevent the roll from deforming during the cutting process and affecting the aesthetics of the product. At this time, due to the obstruction of the support rod inside the roll, the cutting knife cannot directly cut the entire toilet paper roll, and needs to rotate along the outer wall of the support rod to complete the purpose of cutting the entire toilet paper roll. At this time, the moving path of the cutting knife increases, which reduces the cutting efficiency. Summary of the invention

[0004] The purpose of the present invention is to provide a toilet paper cutting device which is convenient for improving the internal and external support strength of the roll during the cutting process, preventing the toilet paper roll from being squeezed and deformed during cutting, and improving the cutting efficiency, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a toilet paper cutting device, comprising a body, a conveying mechanism, a supporting mechanism and a cutting mechanism, wherein two groups of driving rollers are rotatably connected in the body, the conveying mechanism is installed in the body, and is used to convey the roll and toilet paper as a whole, the supporting mechanism comprises a plurality of groups of magnet disks installed in the body, the outer walls of the plurality of groups of magnet disks can fit and slide with the inner wall of the roll, and the plurality of groups of magnet disks fit and are magnetically connected to each other, and are used to convey the magnet disks to the inside of the roll during cutting, so that the inner wall of the roll is relatively stably supported during the cutting process, the cutting mechanism comprises a plurality of groups of cutting knives installed in the body, and are used to drive the cutting knives to rise and fall, and cut the long strip roll and toilet paper, the cutting path is linear, and the cutting efficiency is improved, and it is convenient to improve the support strength inside and outside the roll during the cutting process, prevent the roll toilet paper from being squeezed and deformed during cutting, and improve the cutting efficiency.

[0006] Preferably, the conveying mechanism includes a plurality of conveying frames installed in the body, a support frame is fixedly connected to the body, one side of the conveying frame is slidably fitted with an outer wall of the support frame, and a conveying member is provided in the body for driving the conveying frame to perform transmission and conveying, so as to facilitate the conveying of the roll and toilet paper as a whole.

[0007] Preferably, the supporting mechanism also includes a storage tube and a docking tube fixedly installed in the machine body, the storage tube and the docking tube are respectively located at two ends of the conveying frame, the outer edges of multiple groups of magnet disks can slide in contact with the inner wall of the storage tube, the machine body is provided with a driving member for controlling the sliding state of the magnet disk in the storage tube, and the magnet disk is provided with an adjusting member for adjusting the width of the magnet disk when the cutting knife is cutting to avoid obstruction to the cutting of the cutting knife, so as to facilitate the conveying of the magnet disk to the inside of the roll during cutting, so that the inner wall of the roll is relatively stably supported during the cutting process.

[0008] Preferably, the adjusting member includes a first spring fixedly mounted on both sides of the inner wall of the magnet disk, both sides of the magnet disk are slidably connected with magnet sheets in a horizontal direction, one side of the magnet sheet is fixedly connected to the first spring, and both ends of the whole composed of multiple groups of magnet disks are provided with buffer blocks that can be slidably connected to the docking tube and the inner wall of the storage tube, so as to facilitate the adjustment of the width of the magnet disk when the cutting knife is cutting, so as to avoid obstruction to the cutting of the cutting knife.

[0009] Preferably, the driving member includes a first pipe and a second pipe fixedly installed in the body, one end of the storage pipe is movably connected to the outer wall of the first pipe, a second spring fixedly connected to one end of the storage pipe is fixedly connected to the first pipe, one end of the docking pipe is movably connected to the outer wall of the second pipe, and a third spring fixedly connected to one end of the docking pipe is fixedly connected to the second pipe, one end of the first pipe and the second pipe are respectively connected to fixed pipes, an electric telescopic rod is fixedly connected in the support frame, the telescopic end of the electric telescopic rod is fixedly connected to a driving column, and both ends of the driving column are respectively slidably connected to the inner walls of the fixed pipes on both sides, so as to control the sliding state of the magnet disk in the storage pipe.

[0010] Preferably, the cutting mechanism also includes a hydraulic push rod fixedly installed in the machine body, the telescopic end of the hydraulic push rod is fixedly connected to a lifting plate, the top ends of the multiple groups of cutting knives are fixedly connected to the bottom surface of the lifting plate, the outer wall of the lifting plate is slidably connected to a lifting box in a vertical direction, the telescopic end of the hydraulic push rod passes through the lifting box and is slidably connected to the inner wall of the lifting box, the bottom surface of the lifting box is fixedly connected to a limit frame that can be closed with the conveying frame to wrap and limit the toilet paper, the limit frame is provided with multiple groups of connecting holes that are slidably connected to the cutting knife in a vertical direction, the lifting plate is provided with a collecting piece for synchronously collecting and storing debris generated by cutting during the cutting process, which is convenient for driving the cutting knife to rise and fall, and cutting the long strip roll and toilet paper, the cutting path is linear, and the cutting efficiency is improved.

[0011] Preferably, the collecting member includes a collecting box fixedly mounted on the lifting plate, a conveying port for connecting the lifting box and the collecting box is opened on the lifting plate, a tension spring fixedly connected to the lifting box is fixedly connected to the top surface of the lifting plate, a one-way exhaust valve is fixedly connected to the side of the collecting box, a first baffle and a second baffle are fixedly connected in the collecting box, a filter plate is fixedly connected in the collecting box, one end of the filter plate is fixedly connected to the second baffle, and the filter plate and the second baffle are both inclined to facilitate the synchronous collection and storage of debris generated by cutting during the cutting process.

[0012] Preferably, the conveying member includes two groups of transmission belts respectively connected to the outer walls of both ends of the driving rollers on both sides, the outer walls of the driving rollers are rotatably connected to the side walls of the support frame, and the two ends of the conveying frame are respectively fixedly connected with driving shafts rotatably connected to the transmission belts on both sides, so as to drive the conveying frame for transmission and transportation.

[0013] Preferably, a plurality of groups of cutting grooves corresponding to the cutting knife are evenly arranged in the conveying frame, so that the cutting knife can completely cut the toilet paper during the process of inserting the cutting groove.

[0014] Preferably, a collection box for collecting the cut toilet paper rolls is fixedly connected to the side of the machine body, so as to facilitate the collection of the cut toilet paper rolls.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] The toilet paper cutting device provided by the present invention solves the problem that the existing toilet paper cutting devices are difficult to perform efficient cutting while ensuring full support for the inside and outside of the toilet paper roll. The roll and toilet paper are transported as a whole by a conveying mechanism, and during cutting, multiple groups of magnet disks that are magnetically attached to each other are transported to the inside of the roll for support by a supporting mechanism, so that the inner wall of the roll is relatively stably supported during the cutting process. The cutting mechanism drives the cutting knife to rise and fall, and the long strip of roll and toilet paper are cut. The cutting path is linear, and at the same time, during the cutting process, the cutting knife will pass through the middle of adjacent magnet disks, which will not affect the cutting path of the cutting knife, thereby improving the cutting efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0018] Figure 2 It is a schematic diagram of the local structure of the conveying mechanism of the present invention;

[0019] Figure 3 for Figure 2 A magnified image of area A;

[0020] Figure 4 It is a partial structural cross-sectional view of the cutting mechanism of the present invention;

[0021] Figure 5 for Figure 4 Enlarged view of area B;

[0022] Figure 6 It is a schematic diagram of the partial structure of the support mechanism of the present invention;

[0023] Figure 7 for Figure 6 Enlarged view of area C in the middle;

[0024] Figure 8 It is a partial structural cross-sectional view of the support mechanism of the present invention.

[0025] In the figure: 1. body; 2. driving roller; 3. magnet plate; 4. cutting knife; 5. conveying frame; 6. supporting frame; 7. storage tube; 8. butt joint tube; 9. first spring; 10. magnet sheet; 11. buffer block; 12. first pipeline; 13. second pipeline; 14. second spring; 15. third spring; 16. fixed tube; 17. electric telescopic rod; 18. driving column; 19. hydraulic push rod; 20. lifting plate; 21. lifting box; 22. limit frame; 23. connecting hole; 24. collecting box; 25. conveying port; 26. tension spring; 27. one-way exhaust valve; 28. first baffle; 29. ​​second baffle; 30. filter plate; 31. transmission belt; 32. driving shaft; 33. cutting groove; 34. collecting box; 35. reel; 36. toilet paper. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Embodiment 1

[0027] See also Figure 1-Figure 8 The toilet paper cutting device shown in the figure includes a body 1, a conveying mechanism, a supporting mechanism and a cutting mechanism. Two groups of driving rollers 2 are rotatably connected in the body 1. A collecting box 34 for collecting the cut toilet paper roll 36 is fixedly connected to the side of the body 1. The conveying mechanism is installed in the body 1, and is used to convey the roll 35 and toilet paper 36 as a whole. The supporting mechanism includes a plurality of groups of magnet disks 3 installed in the body 1. The outer walls of the plurality of groups of magnet disks 3 can fit and slide with the inner wall of the roll 35. The plurality of groups of magnet disks 3 fit and are magnetically connected to each other, and are used to convey the magnet disks 3 to the inside of the roll 35 during cutting, so that the inner wall of the roll 35 is supported relatively stably during the cutting process. The cutting mechanism includes a plurality of groups of cutting knives 4 installed in the body 1, which are used to drive the cutting knives 4 to rise and fall, and cut the long strip roll 35 and toilet paper 36. The cutting path is linear, which improves the cutting efficiency.

[0028] The conveying mechanism includes multiple groups of conveying frames 5 installed in the body 1, and a support frame 6 is fixedly connected in the body 1. One side of the conveying frame 5 is slidably fitted with the outer wall of the support frame 6. A conveying member for driving the conveying frame 5 for transmission and transportation is provided in the body 1. The conveying member includes two groups of transmission belts 31 respectively connected to the outer walls of both ends of the driving rollers 2 on both sides, the outer wall of the driving roller 2 is rotatably connected to the side wall of the support frame 6, and the two ends of the conveying frame 5 are respectively fixedly connected to the driving shafts 32 rotatably connected to the transmission belts 31 on both sides.

[0029] The supporting mechanism also includes a storage tube 7 and a docking tube 8 fixedly installed in the body 1. The storage tube 7 and the docking tube 8 are respectively located at the two ends of the conveying frame 5. The outer edges of the multiple groups of magnet disks 3 can fit and slide with the inner wall of the storage tube 7. The body 1 is provided with a driving member for controlling the sliding state of the magnet disk 3 in the storage tube 7. The magnet disk 3 is provided with an adjusting member for adjusting the width of the magnet disk 3 when the cutting knife 4 is cutting to avoid obstruction to the cutting of the cutting knife 4.

[0030] The adjusting member includes a first spring 9 fixedly mounted on both sides of the inner wall of the magnet disk 3, both sides of the magnet disk 3 are slidably connected with a magnet sheet 10 in the horizontal direction, one side of the magnet sheet 10 is fixedly connected to the first spring 9, and both ends of the whole composed of multiple groups of magnet disks 3 are provided with a buffer block 11 that can be slidably connected to the inner wall of the docking tube 8 and the storage tube 7.

[0031] The driving member includes a first pipe 12 and a second pipe 13 fixedly installed in the body 1, one end of the storage pipe 7 is movably connected to the outer wall of the first pipe 12, a second spring 14 fixedly connected to one end of the storage pipe 7 is fixedly connected to the first pipe 12, one end of the docking pipe 8 is movably connected to the outer wall of the second pipe 13, and a third spring 15 fixedly connected to one end of the docking pipe 8 is fixedly connected to the second pipe 13. One ends of the first pipe 12 and the second pipe 13 are respectively connected to fixed pipes 16, an electric telescopic rod 17 is fixedly connected in the support frame 6, and the telescopic end of the electric telescopic rod 17 is fixedly connected to a driving column 18, and both ends of the driving column 18 are respectively slidably connected to the inner walls of the fixed pipes 16 on both sides.

[0032] In this embodiment, the long cylindrical roll of toilet paper 36 to be cut is placed in order on the conveying frame 5 for conveying, and the drive belt 31 is driven by the driving roller 2 to make the driving shaft 32 and the conveying frame 5 circulate, and the rolls of toilet paper 35 36 are conveyed one by one to the bottom of the cutting knife 4 for cutting, and after the cutting is completed, the multiple sections of toilet paper 36 are conveyed to the collection box 34 for collection and storage to complete the overall cutting purpose.

[0033] During the conveying process, the second spring 14 and the third spring 15 respectively push the storage tube 7 and the docking tube 8 to be flush with the two ends of the conveying frame 5. The length of the reel 35 is consistent with the length of the conveying frame 5. When the reel 35 is conveyed to the position between the storage tube 7 and the docking tube 8, the electric telescopic rod 17 is started to push the driving column 18 to slide to the side of the first pipe 12, so that the gas in the fixed tube 16 is filled into the first pipe 12, and the second pipe 13 is evacuated at the same time. At this time, the gas in the first pipe 12 enters the storage tube 7 to push the buffer block 11 and the multiple sets of magnet disks 3 in the storage tube 7 toward the reel. The inside of the cylinder 35 and the buffer block 11 at one end are docked and collided with the docking tube 8 to restore the stable state. At this time, the inside of the reel 35 is filled and supported by the magnet disk 3. When the cutting knife 4 moves down to cut, the toilet paper 36 and the reel 35 are directly cut in the vertical direction. At this time, the bottom of the cutting knife 4 will slide in contact with the inclined surface of the side wall of the magnet disk 3, and then slide with the slope position of the magnet sheet 10. Since the side surfaces of the multiple groups of magnet sheets 10 are respectively provided with a first spring 9, they can adapt to a certain extent according to the spacing between adjacent cutting knives 4 to avoid obstruction to the movement of the cutting knife 4.

[0034] It is worth noting that: by arranging the third spring 15 and the second spring 14 at one end of the butt joint tube 8 and the storage tube 7, the butt joint tube 8 and the storage tube 7 can be slidably adjusted in the horizontal direction. Since the cutter 4 is inserted into the cross-section position of the reel 35 during the cutting process, and the cutter 4 has a certain thickness, if the positions of the butt joint tube 8 and the storage tube 7 are fixed at this time, the reel 35 will not be able to move to both sides, resulting in extrusion deformation. The device solves this problem well, so that the inside of the reel 35 can be better supported during the cutting process, and the reel 35 can also have a certain space to move to both sides. After the cutting knife 4 is lifted, the second spring 14 and the third spring 15 push the storage tube 7 and the butt joint tube 8 to squeeze the two ends of the reel 35, so that the reel 35 closes and resets again.

[0035] After the cutting is completed, the electric telescopic rod 17 drives the driving column 18 to slide in the opposite direction, sucks the first pipe 12, and fills the gas in the fixed pipe 16 into the second pipe 13, which can push the buffer block 11 on one side of the connecting pipe 8 to push the multiple groups of magnet disks 3 inside the reel 35 to slide into the storage tube 7 until they are completely moved into the storage tube 7, and the resetting is completed. After that, the toilet paper 36 in the conveying frame 5 can be output, and the magnet disk 3 in the storage tube 7 can be reused. The magnetic properties of adjacent magnet sheets 10 are opposite, ensuring that the adjacent magnet disks 3 can be adsorbed to each other and move synchronously during the movement. Embodiment 2

[0036] See also Figure 1 and Figure 4-Figure 7 , this embodiment further illustrates the first embodiment, the cutting mechanism shown in the figure also includes a hydraulic push rod 19 fixedly installed in the body 1, the telescopic end of the hydraulic push rod 19 is fixedly connected to a lifting plate 20, the top ends of the multiple groups of cutting knives 4 are fixedly connected to the bottom surface of the lifting plate 20, the outer wall of the lifting plate 20 is slidably connected to a lifting box 21 in the vertical direction, the telescopic end of the hydraulic push rod 19 passes through the lifting box 21, and is slidably connected to the inner wall of the lifting box 21, the bottom surface of the lifting box 21 is fixedly connected to a limit frame 22 that can be closed with the conveying frame 5 to wrap and limit the toilet paper 36, the limit frame 22 is provided with multiple groups of connecting holes 23 that are slidably connected to the cutting knife 4 in the vertical direction, and the lifting plate 20 is provided with a collecting member for synchronously collecting and storing the debris generated by cutting during the cutting process.

[0037] The collecting part includes a collecting box 24 fixedly mounted on the lifting plate 20, and a conveying port 25 for connecting the lifting box 21 and the collecting box 24 is opened on the lifting plate 20. A tension spring 26 fixedly connected to the lifting box 21 is fixedly connected to the top surface of the lifting plate 20, and a one-way exhaust valve 27 is fixedly connected to the side of the collecting box 24. A first baffle 28 and a second baffle 29 are fixedly connected in the collecting box 24. A filter plate 30 is fixedly connected in the collecting box 24, and one end of the filter plate 30 is fixedly connected to the second baffle 29. The filter plate 30 and the second baffle 29 are both inclined, and a plurality of groups of cutting grooves 33 corresponding to the cutting knife 4 are evenly opened in the conveying frame 5.

[0038] In this embodiment, the hydraulic push rod 19 is started to push the lifting plate 20 downward, and the lifting plate 20 drives the lifting box 21 to move downward together through the tension spring 26 until the bottom of the limit frame 22 covers the toilet paper 36, and the bottom surface of the limit frame 22 is in contact with the top surface of the conveying frame 5. After that, the limit frame 22 and the lifting box 21 cannot move downward any further, and the hydraulic push rod 19 continues to push the lifting plate 20 downward quickly, and the cutting knife 4 can be pushed downward by the lifting plate 20, and the toilet paper 36 at the bottom can be cut after being inserted into the connecting hole 23. After the cutting is completed, the hydraulic push rod 19 drives the lifting plate 20 to move upward, and the cutting knife 4 can be driven to move upward and slide out of the connecting hole 23 first, and then the lifting plate 20, the tension spring 26 and the lifting box 21 can be driven to move upward and reset together.

[0039] It is worth noting that: when the lifting plate 20 moves up, the space between the bottom of the lifting plate 20 and the lifting box 21 increases, generating a suction force, and the gas cannot enter the collection box 24 through the one-way exhaust valve 27. At this time, the airflow can only be transported upward to the lifting box 21 through the connecting hole 23, and the position of the connecting hole 23 is the position where the cutting knife 4 cuts. There are more debris here, which can be transported to the lifting box 21 by the airflow for storage. When the lifting plate 20 moves down, the space between the bottom of the lifting plate 20 and the lifting box 21 decreases, and the gas is transported to the collection box 24 through the delivery port 25. After being blocked by the first baffle 28 and the second baffle 29, the gas is transported upward through the filter plate 30 and discharged through the one-way exhaust valve 27. The debris will be transported to the bottom of the filter plate 30 with the airflow and blocked, and after the airflow velocity weakens, the debris falls to the bottom of the collection box 24.

[0040] It should be noted that the space between the top of the lifting plate 20 and the top of the lifting box 21 is connected to the outside world, no air pressure changes will occur in this area, and this space is not connected to the space in the collecting box 24. The space in the collecting box 24 is only connected to the space in the lifting box 21 below the lifting plate 20 through the connecting hole 23. The gas above the lifting plate 20 will not enter the collecting box 24 and will be discharged through the one-way exhaust valve 27.

[0041] Since the connecting hole 23 is only used for sliding guidance of the thin-sheet cutting knife 4 and has a small opening, the debris and air around the bottom of the connecting hole 23 can be smoothly sucked into the lifting box 21 during suction, and the top surface plane space of the limit frame 22 is larger, most of the debris will accumulate on the top surface of the limit frame 22, and only a small amount will leak to the bottom through the connecting hole 23. When the lifting box 21 is exhausted, since the opening of the connecting hole 23 is small, most of the airflow will be discharged through the one-way exhaust valves 27 on both sides, so that the airflow drives the debris and dust to be transported to the collection box 24 for collection and storage. The structure is simple and the operation is convenient, and the debris and dust at the cutting position can be automatically collected and transported for storage during the cutting process.

[0042] The cutting knife 4 in this scheme is fixed. In order to improve the cutting strength, a rotating blade capable of high-speed self-rotation cutting or other cutting methods with higher cutting force can also be used. Its position is the same as that of the cutting knife 4. The overall structure and operation mode do not affect the normal operation of other structures in the device.

[0043] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0044] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A toilet paper cutting device, characterized in that: include: A machine body, in which two sets of driving rollers are rotatably connected; Also includes: A conveying mechanism, which is installed in the machine body and is used to convey the roll and toilet paper as a whole; The supporting mechanism includes a plurality of sets of magnet disks installed in the machine body, the outer walls of the plurality of magnet disks can slide in contact with the inner wall of the roll, and the plurality of magnet disks are mutually contacted and magnetically connected. When cutting, the magnet disks are transported to the inside of the roll, so that the inner wall of the roll is supported during the cutting process; The cutting mechanism comprises a plurality of cutting knives installed in the machine body, the cutting mechanism is used to drive the cutting knives to rise and fall, and cut the long strip rolls and toilet paper, the cutting path is linear, and the cutting efficiency is improved; the conveying mechanism comprises a plurality of conveying frames installed in the machine body, a support frame is fixedly connected to the machine body, one side of the conveying frame is slidably fitted with the outer wall of the support frame, a conveying member for driving the conveying frame for transmission and conveying is provided in the machine body, the supporting mechanism also comprises a storage tube and a docking tube fixedly installed in the machine body, the storage tube and the docking tube are respectively located at the two ends of the conveying frame, the outer edges of the plurality of magnet disks can slide in fit with the inner wall of the storage tube, the machine body is provided with a driving member for controlling the sliding state of the magnet disk in the storage tube, the magnet disk is provided with an adjusting member for adjusting the width of the magnet disk when the cutting knife is cutting, so as to avoid obstruction to the cutting of the cutting knife, and the adjusting member includes The invention comprises a first spring fixedly installed on both sides of the inner wall of the magnet disk, both sides of the magnet disk are slidably connected with magnet sheets in the horizontal direction, one side of the magnet sheet is fixedly connected to the first spring, both ends of the whole composed of multiple groups of magnet disks are provided with buffer blocks that can be slidably connected with the inner wall of the docking tube and the storage tube, the driving member comprises a first pipe and a second pipe fixedly installed in the machine body, one end of the storage tube is movably sleeved with the outer wall of the first pipe, the first pipe is fixedly connected with a second spring fixedly connected with one end of the storage tube, one end of the docking tube is movably sleeved with the outer wall of the second pipe, the second pipe is fixedly connected with a third spring fixedly connected with one end of the docking tube, one end of the first pipe and the second pipe are respectively connected with fixed pipes, an electric telescopic rod is fixedly connected in the support frame, the telescopic end of the electric telescopic rod is fixedly connected with a driving column, and the two ends of the driving column are respectively slidably connected with the inner walls of the fixed pipes on both sides.

2. A toilet paper cutting device according to claim 1, characterized in that: The cutting mechanism also includes a hydraulic push rod fixedly installed in the machine body, the telescopic end of the hydraulic push rod is fixedly connected to a lifting plate, the top ends of multiple groups of cutting knives are fixedly connected to the bottom surface of the lifting plate, the outer wall of the lifting plate is slidably connected to a lifting box in the vertical direction, the telescopic end of the hydraulic push rod passes through the lifting box and is slidably connected to the inner wall of the lifting box, the bottom surface of the lifting box is fixedly connected to a limit frame that can be closed with the conveying frame to wrap and limit the toilet paper, the limit frame is provided with multiple groups of connecting holes that are slidably connected to the cutting knife in the vertical direction, and the lifting plate is provided with a collecting piece for synchronously collecting and storing debris generated by cutting during the cutting process.

3. A toilet paper cutting device according to claim 2, characterized in that: The collecting component includes a collecting box fixedly mounted on a lifting plate, a conveying port for connecting the lifting box and the collecting box is opened on the lifting plate, a tension spring fixedly connected to the lifting box is fixedly connected to the top surface of the lifting plate, a one-way exhaust valve is fixedly connected to the side of the collecting box, a first baffle plate and a second baffle plate are fixedly connected in the collecting box, a filter plate is fixedly connected in the collecting box, one end of the filter plate is fixedly connected to the second baffle plate, and the filter plate and the second baffle plate are both inclined.

4. A toilet paper cutting device according to claim 1, characterized in that: The conveying member includes two groups of transmission belts respectively connected to the outer walls of both ends of the driving rollers on both sides. The outer walls of the driving rollers are rotatably connected to the side walls of the support frame. Both ends of the conveying frame are respectively fixedly connected to drive shafts rotatably connected to the transmission belts on both sides.

5. A toilet paper cutting device according to claim 1, characterized in that: A plurality of cutting grooves corresponding to the cutting knives are evenly arranged in the conveying frame.

6. A toilet paper cutting device according to claim 1, characterized in that: A collecting box for collecting the cut toilet paper rolls is fixedly connected to the side of the machine body.

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