CN111705537B

CN111705537B - Full-automatic fiber toilet paper production line and production method

Info

Publication number: CN111705537B
Application number: CN202010583118.7A
Authority: CN
Inventors: 喻国义; 张小威; 张威; 彭磊
Original assignee: Wuhan Lifa Chengpin Paper Co ltd
Current assignee: Wuhan Lifa Chengpin Paper Co ltd
Priority date: 2020-06-23
Filing date: 2020-06-23
Publication date: 2022-03-22
Anticipated expiration: 2040-06-23
Also published as: CN111705537A

Abstract

The invention discloses a full-automatic fiber toilet paper production line and a production method thereof, and relates to the field of production and processing of fiber toilet paper. The paper cutting machine comprises a control cabinet, a workbench, a leveling indentation mechanism, a circulating type cutting and discharging mechanism and a paper receiving groove, wherein the circulating type cutting and discharging mechanism comprises a roll shaft, a first roll groove, a cutting plate and a second roll groove; a roller placing step and a first rotating shaft mechanism are arranged above the first roller groove, a roller receiving mechanism is arranged in the first roller groove, and pushing mechanisms are arranged on two sides of the first roller groove; a paper cutting slideway is arranged in the middle of the cutting board, and a paper cutting mechanism is arranged at the end part of the paper cutting slideway; paper pressing guide rollers are mounted at the front end and the rear end of the second roll groove, sleeve shaft mechanisms are mounted on two sides of the second roll groove, a second rotating shaft mechanism is arranged above the second roll groove, and a paper pushing mechanism is mounted on one side of the second roll groove; a circulating shaft feeding mechanism is arranged between the second roller groove and the first roller groove. The invention has the advantages of more reasonable structure, more space saving and higher working efficiency.

Description

Full-automatic fiber toilet paper production line and production method

Technical Field

The invention relates to the field of production and processing of fiber toilet paper, in particular to a full-automatic fiber toilet paper production line and a production method thereof.

Background

The conventional rewinding machine for producing toilet paper mainly comprises a leveling and impressing part for leveling and impressing fiber toilet paper and a slitting and discharging part for circularly slitting and rolling the toilet paper. At present, the structure of the slitting and discharging part on the existing rewinding machine is simple, a certain amount of workers need to be distributed for paper cutting or secondary paper rolling operation during actual production, and the automation degree is not high, so that improvement is necessary.

In view of the above technical problems, a chinese patent with publication No. CN106743852A is currently searched, which includes a frame, and a paper feeding roller, a leveling roller, an embossing device, a punching device, a paper breaking device, a secondary rewinding device, a shaft drawing device, an air blowing device, an automatic paper tube dropping device, and a coreless device are mounted on the frame.

The above prior art solutions have the following drawbacks: although the above patent documents describe devices such as a secondary rewinding device, a reel device, an embossing device, and the like, and also describe the operation method of the rewinding machine, the description of the structure and the operation method of the toilet paper rewinding machine in the patent documents is simple, the positional relationship and the function of each sub-mechanism (device) in the toilet paper rewinding machine are not described in the patent documents, and the technical solutions thereof cannot be clearly known by those skilled in the art from the description of the patent documents.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a full-automatic fiber toilet paper production line which has the advantages of clear structure and capability of realizing full-automatic production of fiber toilet paper.

The above object of the present invention is achieved by the following technical solutions: a full-automatic fiber toilet paper production line comprises a control cabinet and a workbench; the working table is provided with a leveling indentation mechanism for leveling and indentation treatment of toilet paper, a circulating cutting and discharging mechanism for circularly cutting and winding the toilet paper, and a paper receiving groove for receiving the winding paper from the circulating cutting and discharging mechanism, wherein the leveling indentation mechanism, the circulating cutting and discharging mechanism and the paper receiving groove are sequentially arranged along the flowing direction of the toilet paper on the production line; the circulating type slitting and discharging mechanism comprises a roll shaft, and a first roll groove, a cutting plate and a second roll groove which are sequentially arranged along the production line direction of the toilet paper; a roller placing step for placing a roller shaft and a first rotating shaft mechanism for driving the roller shaft to rotate are arranged above the first roller groove, a roller receiving mechanism for receiving the roller shaft falling from the roller placing step is arranged in the first roller groove, and pushing mechanisms for pushing the roller shaft onto the cutting plate are arranged on two sides of the first roller groove; the middle part of the cutting board is provided with a paper cutting slideway which is arranged in parallel with the axial direction of the roll shaft, and the end part of the paper cutting slideway is provided with a paper cutting mechanism which can slide in the paper cutting slideway and is used for cutting toilet paper; the front end and the rear end of the second roll groove are respectively provided with a paper pressing guide roll, two sides of the second roll groove are respectively provided with a sleeve shaft mechanism for tightly sleeving the end part of the roll shaft, a second rotating shaft mechanism for driving the roll shaft to rotate is arranged above the second roll groove, and one side of the second roll groove is also provided with a paper pushing mechanism for pushing the roll paper on the roll shaft into the paper receiving groove; a circulating shaft feeding mechanism for conveying the roller shaft in the second roller groove to the roller placing step is further arranged between the second roller groove and the first roller groove; the first rotating shaft mechanism, the roller receiving mechanism, the pushing mechanism, the paper cutting mechanism, the sleeve shaft mechanism, the second rotating shaft mechanism, the paper pushing mechanism and the circulating shaft feeding mechanism are all arranged on the workbench and are all electrically connected with the control cabinet.

By adopting the technical scheme, the roll paper can be cut through the paper cutting mechanism, the end part of the roll paper can be firstly wound on the roll shaft through the first rotating shaft mechanism before the roll paper is not cut, the rest part of the cut roll paper can be wound on the roll shaft again through the second rotating shaft mechanism, the cut roll paper wound on the roll shaft can be pushed into the paper receiving groove through the paper pushing mechanism, and the roll shaft can be recycled through the circular shaft feeding mechanism.

The invention can be further configured in a preferred example that the leveling and creasing mechanism comprises a paper winding roller, a primary pressing roller, a sand roller, a flattening roller and a creasing roller which are rotatably arranged on the workbench along the production line direction of the roll paper in sequence, a pressure bearing roller which is matched with the creasing roller and used for pressing lines on the roll paper is arranged right below the creasing roller, the primary pressing roller, the sand roller, the flattening roller, the creasing roller and the pressure bearing roller are respectively connected with a power output device which can drive the primary pressing roller, the sand roller, the flattening roller, the creasing roller and the pressure bearing roller to rotate and is electrically connected with the control cabinet, the surface roughness of the outer wall of the flattening roller is less than um, a plurality of creasing blocks which are arranged along the axial direction of the creasing roller and are made of rubber are arranged on the outer wall of the creasing roller, and creasing bulges used for pressing the line on the roll paper are arranged on the creasing blocks.

According to the invention, the primary press roll, the sand roll, the leveling roll, the impression roll and the bearing roll are respectively connected with a power output device (such as a motor) capable of driving the primary press roll, the sand roll, the leveling roll, the impression roll and the bearing roll to rotate respectively, so that the friction force between each roll and the roll paper during movement is small, the roll paper cannot be pulled, and the roll paper cannot be damaged. Meanwhile, the surface roughness of the outer wall of the leveling roller is set to be less than 0.8um, so that a mirror surface is formed on the outer wall of the leveling roller, the roll paper can be leveled better, and the roll paper cannot be damaged.

The invention can be further configured in a preferred example that abrasive paper which is arranged on a workbench and arranged along the axial direction of the indentation roller is further arranged above the indentation roller, and the indentation roller rotates anticlockwise; and a dust baffle plate which is arranged on the workbench and is arranged along the axial direction of the sand roller is also arranged above the leveling roller.

By adopting the technical scheme, foreign matters such as paper fibers and the like on the indentation roller can be removed, the indentation roller is set to rotate anticlockwise, the abrasive paper can conveniently act, the dust baffle plate can prevent dust from falling onto the leveling roller, and the leveling roller and the roll paper can be protected.

The invention may further be configured in a preferred example, the first rotating shaft mechanism includes a first platen cylinder mounted on the workbench and a first platen support arranged in an inclined manner, the upper end of the first platen support is hinged to the workbench, the lower end of the first platen support is connected to the output end of the first platen cylinder, a first platen roller corresponding to the first roller slot is rotatably mounted at the bottom of the first platen support, a first platen motor is mounted at the side of the first platen support, and the output end of the first platen motor is connected to the first platen roller.

By adopting the technical scheme, the first paper pressing cylinder can push the first paper pressing support to move upwards by a large amplitude when the first paper pressing roller is not required to press the roller shaft downwards or the roller shaft is not arranged in the first roller groove, so that the first paper pressing support and the roller shaft which is recycled are not interfered; when needing first pressure paper support roll axle down, first pressure paper cylinder promotes first pressure paper support lower extreme downstream again to make first dancer roll compress tightly the roll axle downwards, and then make first dancer roll drive the roll axle and rotate by first pressure paper electricity drive pivoted in-process, and then make the roll axle realize the stock form function. Meanwhile, the upper end of the first paper pressing support is hinged to the workbench, and the first paper pressing roller is arranged at the bottom of the first paper pressing support, so that the first paper pressing roller can press the roller shaft and move upwards for a small distance while in the axial process of the pressing roller.

The present invention may further be configured in a preferred example, the second rotating shaft mechanism includes a second platen cylinder installed on the workbench and a second platen bracket arranged vertically, an output end of the second platen cylinder is connected to the second platen bracket, a second platen roller located right above the second roller slot is installed at the bottom of the second platen bracket, and a second platen motor capable of driving the second platen roller to rotate is installed at a side of the second platen bracket.

By adopting the technical scheme, when the second paper pressing support presses the roller shaft downwards, the second paper pressing cylinder pushes the second paper pressing support to move downwards, so that the second paper pressing roller presses the roller shaft downwards, the second paper pressing roller drives the roller shaft to rotate when rotating, and the cut roll paper is wound on the roller shaft for the second time.

In a preferred example of the present invention, the circular shaft feeding mechanism may further include a grabbing robot, a lifting plate, and a dropping guide rail, a lower end of the dropping guide rail corresponds to the position of the roll placing step, the lifting plate is connected to a shaft lifting cylinder for moving the shaft in the second roll groove upward, the grabbing robot is connected to a shaft moving cylinder for moving the shaft from above the second roll groove to the dropping guide rail, and both the shaft lifting cylinder and the shaft moving cylinder are mounted on the table.

Through adopting above-mentioned technical scheme, the lift shaft cylinder rises to grabbing roller manipulator in with the roller from second roller groove through the roll-lifting plate, and grabbing roller manipulator moves the roller to the roller guided way that falls under the effect of moving the shaft cylinder on, and the roller is along the automatic landing of roller guided way that falls to putting the roller step to the circulation has been realized sending the roller function.

The invention may further be configured in a preferred example, the paper pushing mechanism includes a paper pushing motor mounted on the workbench, and a paper pushing support capable of sliding in the second roller slot, the output end of the paper pushing motor is connected with a paper pushing screw rod, the paper pushing support is sleeved on the paper pushing screw rod and is in threaded connection with the paper pushing screw rod, and a paper pushing block for pushing the toilet paper from the roller shaft is mounted on the paper pushing support.

Through adopting above-mentioned technical scheme, under the effect of pushing away the paper motor, push away the paper support and can retreat the epaxial stock form of roller, at the in-process of the epaxial stock form of roller of retreating, carry next station with the stock form.

Aiming at the defects in the prior art, the invention also aims to provide a full-automatic fiber toilet paper production method which has the advantages of clear method and capability of realizing full-automatic production of fiber toilet paper.

The second aim of the invention is realized by the following technical scheme:

the full-automatic fiber toilet paper production method comprises the following steps of carrying out leveling treatment and indentation treatment on toilet paper through a leveling indentation mechanism, carrying out cutting treatment and paper rolling treatment on the toilet paper through a circulating cutting and discharging mechanism, and carrying out cutting treatment and paper rolling treatment on the toilet paper through the circulating cutting and discharging mechanism, wherein the circulating cutting and discharging mechanism comprises the following steps:

s1: the end part of the fiber toilet paper passes through the first roller groove and is placed on the cutting plate, the first roller shaft falls onto the Y-shaped roller receiving support from the roller placing step, the Y-shaped roller receiving support moves downwards under the action of the roller receiving cylinder and drives the first roller shaft to move downwards to the inside of the first roller groove, and at the moment, the first roller shaft on the Y-shaped roller receiving support compresses the roll paper;

s2: the air blowing nozzle on the cutting plate sprays the end part of the roll paper and covers the first roll shaft, the first paper pressing roll positioned above the first roll groove moves downwards and presses the first roll shaft in the first roll groove, the first paper pressing roll rotates under the driving of a motor per se and drives the first roll shaft to rotate, and the first roll shaft realizes that the roll paper is rolled on the first roll shaft for the first time in the rotating process;

s3: when enough roll paper is wound on the first roll shaft in the first roll groove, the pushing mechanisms at the two ends of the first roll groove push the first roll shaft, the first roll shaft rolls to the second roll groove along the cutting plate under the action of gravity after being pushed out, and the two ends of the first roll shaft are sleeved by sleeves respectively connected with cylinders at the two ends of the second roll groove;

s4: the paper cutter on the paper cutting slideway moves along the direction parallel to the reel to cut the roll paper, and the paper cutter moves back to the original position after cutting;

s5: after the roll paper is cut, the second paper pressing roller positioned at the upper end of the first roller shaft moves downwards and presses the first roller shaft tightly, the second paper pressing roller rotates under the action of the motor and drives the first roller shaft to rotate, and the roll paper is rolled on the first roller shaft for the second time;

s6: when the first roll shaft in the second roll groove rolls up the cut toilet paper, the second paper pressing roll is reset, the paper pushing block moves along the axial direction of the first roll shaft, and the toilet paper on the first roll shaft is pushed into the paper receiving groove;

s7: and the circulating roll lifting mechanism conveys the first roll shaft in the second roll groove to the roll placing step, and the steps are repeated.

By adopting the technical scheme, the roll paper can be firstly wound on the (first) roll shaft on the first roll groove, the roll paper can be cut on the cutting plate, the cut roll paper can be wound on the (first) roll shaft on the second roll groove again, and the recycling of the (first) roll shaft can be realized through the circulating shaft feeding mechanism.

In a preferred example of the present invention, in step S3, the rewinding machine further includes a second roller shaft, the second roller shaft drops from the roll-placing step onto the Y-shaped roll receiving bracket after the first roller shaft moves into the second roller slot, the Y-shaped roll receiving bracket moves downward again under the action of the roll receiving cylinder and drives the second roller shaft to move downward into the first roller slot, and at this time, the second roller shaft on the Y-shaped roll receiving bracket presses the roll paper.

By adopting the technical scheme, the two roll shafts can work simultaneously, so that the two roll shafts can be rolled simultaneously after the roll paper is cut, and the working efficiency of the rewinding machine is improved.

The present invention in a preferred example may be further configured such that, in step S7, the step of the first roller shaft being fed onto the drop roller step is as follows: the first roll shaft is lifted up by the shaft lifting cylinder through the roll lifting plate and conveyed to the roller grabbing manipulator, the roller grabbing manipulator conveys the first roll shaft to the roll falling guide rail along a preset linear path, and the first roll shaft moves downwards to the roll placing step along the roll falling guide rail. By adopting the technical scheme, the recycling of the (first) roll shaft is realized, and the working efficiency is improved.

In summary, the invention includes at least one of the following beneficial technical effects:

1. the invention can cut the roll paper through the paper cutting mechanism, can roll the end of the roll paper on the roll shaft for the first time before the roll paper is not cut through the first rotating shaft mechanism, can roll the remaining part of the roll paper on the roll shaft again after the roll paper is cut through the second rotating shaft mechanism, can push the roll paper rolled on the roll shaft after being cut through the paper pushing mechanism to the paper receiving groove, and can realize the reutilization of the roll shaft through the circular shaft feeding mechanism, thus, the invention can realize the automatic slitting and discharging function.

2. The first paper pressing support and the second paper pressing support are arranged on the workbench in two different modes, and the first paper pressing support is hinged with the workbench, so that when the first paper pressing roller does not need to press a roller shaft downwards or the roller shaft does not exist in the first roller groove, the first paper pressing support and the roller shaft which is recycled are not interfered, and further the working efficiency and the structural reasonability of the paper pressing device are improved; meanwhile, the second paper pressing bracket is arranged to be capable of vertically lifting on the workbench, so that the volume of the paper pressing device can be reduced, and the occupied space can be reduced. Therefore, different paper rotating mechanisms are arranged above the first roller groove and the second roller groove, so that the paper feeding mechanism is more reasonable in structure, more space-saving and higher in working efficiency.

3. According to the roller-placing device, the roller shaft is lifted into the roller-grabbing manipulator from the second roller groove through the roller-lifting plate by the roller-lifting cylinder, the roller-grabbing manipulator moves the roller shaft to the roller-placing guide rail under the action of the shaft-moving cylinder, and the roller shaft automatically slides to the roller-placing step along the roller-placing guide rail, so that the function of circularly feeding rollers is realized.

4. The primary press roll, the sand roll, the leveling roll, the impression roll and the bearing roll are respectively connected with a power output device (such as a motor) which can drive the primary press roll, the sand roll, the leveling roll, the impression roll and the bearing roll to rotate, so that the friction force between each roll and the roll paper is small during movement, the roll paper cannot be pulled, and the roll paper cannot be damaged. Meanwhile, the surface roughness of the outer wall of the leveling roller is set to be less than 0.8um, so that a mirror surface is formed on the outer wall of the leveling roller, the roll paper can be leveled better, and the roll paper cannot be damaged.

5. When the position of the paper winding roller is not placed correctly by a worker, and the paper winding roller needs to move back and forth along the axial direction of the paper winding roller, people only need to drive the sliding paper winding seat to move left and right along the axial direction of the screw rod (namely the axial direction of the paper winding roller) through the sliding paper winding motor, and then the position of the paper winding roller can be finely adjusted more conveniently.

6. The abrasive paper can remove foreign matters such as paper fibers on the indentation roller, the indentation roller rotates anticlockwise to facilitate the abrasive paper to act, and the dust baffle plate can prevent dust from falling onto the leveling roller, so that the leveling roller and the roll paper are protected.

Drawings

FIG. 1 is a schematic structural diagram of a fully automatic fiber toilet paper production line according to the present invention;

FIG. 2 is a schematic structural diagram of the circular cutting and discharging mechanism without a workbench;

FIG. 3 is a top view of FIG. 2;

FIG. 4 is a schematic view of a connection structure of the paper pushing mechanism, the paper cutting mechanism and the cutting board;

FIG. 5 is a schematic diagram of the flattening and indenting mechanism;

fig. 6 is a schematic structural view of the creasing roller.

Reference numerals: 100. a work table; 200. a control cabinet; 300. a first roll trough; 310. placing a roller step; 320. a first rotating shaft mechanism; 321. a first paper pressing cylinder; 322. a first platen bracket; 323. a first platen roller; 324. a first platen motor; 330. a pushing mechanism; 331. a pushing cylinder; 332. pushing the plate; 340. a roller receiving mechanism; 341. a Y-shaped roll receiving bracket; 342. a roller receiving cylinder; 400. cutting the board; 410. a paper cutting slideway; 42. a paper cutting mechanism; 421. a paper cutting motor; 422. a paper cutting slide seat; 423. cutting a paper screw rod; 424. a blade motor; 425. a ring-shaped cutter; 500. a second roll trough; 510. a platen guide roller; 520. a sleeve shaft mechanism; 521. a sleeve shaft cylinder; 522. a sleeve; 530. a second rotating shaft mechanism; 531. a second paper pressing cylinder; 532. a second platen bracket; 533. a second platen roller; 540. a paper pushing mechanism; 541. a paper pushing motor; 542. a paper pushing support; 543. a paper pushing screw rod; 544. a paper pushing block; 600. a roll shaft; 601. a circular plate; 602. a first roller shaft; 603. a second roller shaft; 610. a circulating shaft feeding mechanism; 611. a roller grabbing manipulator; 612. a roll lifting plate; 613. a roller falling guide rail, 614 and a shaft lifting cylinder; 615. a shaft moving cylinder; 710. a primary pressing roll; 711. primarily pressing the handle; 720. a sand roller; 730. a leveling roller; 731. a dust guard; 740. an indentation roller; 741. grinding abrasive paper; 742. a roll paper sensor; 743. indenting grooves; 744. an indentation block; 745. pressing the convex part; 746. a backing roll; 750. a paper winding roller; 751. sliding the roll paper holder; 752. a sliding roll paper motor; 753. sliding the paper roll lead screw; 754. paper roller bulges; 755. a limiting rod of the paper winding roller; 800. leveling the indentation mechanism; 900. discharge mechanism is cut to circulating type.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in figure 1, the invention provides a full-automatic fiber toilet paper production line, which comprises a control cabinet 200 and a workbench 100, wherein the workbench 100 is provided with a leveling indentation mechanism 800 for leveling and indentation treatment of toilet paper, a circulating type cutting and discharging mechanism 900 for circularly cutting and winding toilet paper, and a paper receiving groove (not shown in the figure) for receiving winding paper from the circulating type cutting and discharging mechanism, and the leveling indentation mechanism 800, the circulating type cutting and discharging mechanism 900 and the paper receiving groove are sequentially arranged along the flow direction of the toilet paper on the production line.

The leveling and creasing mechanism comprises a paper winding roller 750, a primary pressing roller 710, a sand roller 720, a flattening roller 730 and a creasing roller 740 which are rotatably and sequentially arranged on a workbench 100 along the production line direction of paper winding, a pressure bearing roller 746 which is matched with the creasing roller 740 and used for pressing lines on the paper winding is arranged right below the creasing roller 740, the primary pressing roller 710, the sand roller 720, the flattening roller 730, the creasing roller 740 and the pressure bearing roller 746 are respectively connected with a power output device which can drive the primary pressing roller, the sand roller 720, the flattening roller 730, the creasing roller 740 and the pressure bearing roller 746 to rotate and is electrically connected with a control cabinet 200, the surface roughness of the outer wall of the flattening roller 730 is less than 0.8um, a plurality of creasing blocks 744 which are arranged along the axial direction of the creasing roller 740 and are made of rubber are arranged on the outer wall of the creasing roller 740, and creasing bulges 745 used for pressing lines on the paper winding are arranged on the creasing blocks 744.

According to the invention, the initial pressure roller 710, the sand roller 720, the leveling roller 730, the impression roller 740 and the pressure bearing roller 746 are respectively connected with a power output device (such as a motor) capable of driving the initial pressure roller, the sand roller, the leveling roller 730, the impression roller 740 and the pressure bearing roller 746 to rotate respectively, so that the friction force between each roller and the roll paper during movement is small, the roll paper cannot be pulled, and the roll paper cannot be damaged. Meanwhile, the surface roughness of the outer wall of the leveling roller 730 is set to be less than 0.8um, so that the outer wall of the leveling roller 730 forms a mirror surface, and thus, the roll paper can be leveled better without damaging the roll paper.

The outer side of the end part of the paper winding roller 750 is provided with a sliding paper winding seat 751 and a sliding paper winding motor 752, the sliding paper winding motor 752 is installed on the workbench 100, the output end of the sliding paper winding motor 752 is connected with a rotatable winding roller thrust screw rod installed on the workbench 100, the sliding paper winding seat 751 is sleeved on the winding roller thrust screw rod and is in threaded connection with the winding roller thrust screw rod, and the end part of the paper winding roller 750 is provided with an annular paper roller clamping groove matched with the top of the sliding paper winding seat 751.

When the worker does not correctly position the winding roller 750 and needs to move the winding roller 750 back and forth along the axial direction of the winding roller 750, the worker can drive the sliding winding seat 751 to move back and forth along the axial direction of the screw rod (i.e. the axial direction of the winding roller 750) only by sliding the winding motor 752, and then the position of the winding roller 750 can be finely adjusted more conveniently.

Still install the paper winding roller 750 gag lever post that is the slope and arranges on the workstation 100, the paper winding roller 750 gag lever post lower extreme is fixed on workstation 100, and paper winding roller 750 gag lever post upper end is located paper winding roller 750 top and contacts with paper winding roller 750 lateral wall.

The paper winding roller 750 limiting rod can limit the paper winding roller 750, prevent the paper winding roller 750 from jumping out of a working position in the working process, and enable people to place the paper winding roller 750 at a proper position more conveniently.

The preliminary pressing roller 710 is mounted on the table 100 through a bearing housing, and a preliminary pressing handle 711 for raising or lowering the end of the preliminary pressing roller 710 is mounted on the bearing housing. People can adjust the position of the primary pressure roller 710 in the vertical direction through the primary pressure handle 711, so that the primary pressure roller 710 can not damage the roll paper when pressing the roll paper.

And abrasive paper 741 installed on the workbench 100 and arranged along the axial direction of the creasing roller 740 is also arranged above the creasing roller 740, and the creasing roller 740 rotates anticlockwise. The abrasive paper 741 can remove foreign matter such as paper fibers on the creasing roller 740, and setting the creasing roller 740 to rotate counterclockwise can facilitate the abrasive paper 741 to function.

A roll paper sensor 742 is positioned above the toilet paper roll near the impression roller 740. By adopting the technical scheme, the roll paper sensor 742 can be used for detecting whether roll paper exists below the creasing roller 740, and the creasing roller 740 is prevented from being in an idle running state.

Six indentation grooves 743 which are arranged annularly on the whole are arranged on the outer wall of the indentation roller 740, and an indentation block 744 made of rubber is installed on each indentation groove 743. In this way, the present invention arranges a plurality of creasing blocks 744 on the outer wall of creasing roller 740, and creasing the roll paper by creasing blocks 744 can be achieved.

A plurality of indentation protrusions 745 on the indentation block 744 are arranged along a central axis of the indentation roll 740, and each indentation protrusion 745 has a columnar structure. In this way, the present invention achieves an arrangement of the indentation projections 745.

Above the leveling roller 730 is also provided a dust guard plate 731 installed on the work table 100 and arranged in the axial direction of the sand roller 720. The dust blocking plate 731 can prevent dust from falling onto the leveling roller 730, and protect the leveling roller 730 and the roll paper.

The creasing blocks 744 are arranged in a wavy line along the axial direction of the creasing roller 740, the diameter of the smoothing roller 730 is twice that of the sand roller 720, and the diameter of the creasing roller 740 is the same as that of the smoothing roller 730. Like this, this effect is better when the flattening, and the line that indentation roller 740 extruded on the stock form is more pleasing to the eye.

During actual work, the working principle of the leveling and indentation mechanism is as follows: the roll paper (end) on the paper winding roller 750 firstly passes through the bottom of the primary roller 710, at the moment, the primary roller 710 has certain downward pressure on the roll paper, then the roll paper wraps the top surface of the sand roller 720 and passes through the gap between the leveling roller 730 and the sand roller 720, then the roll paper enters between the creasing roller 740 and the pressure roller 746 along the bottom of the leveling roller 730, the roll paper is creased through the creasing roller 740, and finally, after the creasing treatment, the roll paper can enter the next process.

The roller shaft 600 of the circulating type slitting and discharging mechanism 900 of the invention is provided with a first roller groove 300, a cutting plate 400 and a second roller groove 500 which are sequentially arranged on a workbench 100 along the production line direction of toilet paper.

During actual work, the roller placing step 310 for placing the roller shaft 600 and the first rotating shaft mechanism 320 for driving the roller shaft 600 to rotate are arranged above the first roller groove 300, the roller receiving mechanism 340 for receiving the roller shaft 600 falling from the roller placing step 310 is arranged in the first roller groove 300, and the pushing mechanisms for pushing the roller shaft 600 onto the cutting board 400 are arranged on two sides of the first roller groove 300.

In actual operation, the cutting board 400 is provided with a paper cutting slideway 410 in parallel arrangement with the axial direction of the roller shaft 600 in the middle, and the end of the paper cutting slideway 410 is provided with a paper cutting mechanism 42 which can slide in the paper cutting slideway 410 and is used for cutting toilet paper; the front end and the rear end of the second roller groove 500 are provided with a paper pressing guide roller 510, the two sides of the second roller groove 500 are provided with sleeve shaft mechanisms 520 used for tightly sleeving the end parts of the roller shafts 600, a second rotating shaft mechanism 530 used for driving the roller shafts 600 to rotate is arranged above the second roller groove 500, and one side of the second roller groove 500 is also provided with a paper pushing mechanism 540 used for pushing the roll paper on the roller shafts 600 into the paper receiving groove.

In actual operation, in order to convey the roller shaft in the second roller groove 500 into the first roller groove 300, a circulating shaft conveying mechanism 610 for conveying the roller shaft 600 in the second roller groove 500 to the roller placing step 310 is further installed between the second roller groove 500 and the first roller groove 300;

in actual operation, the first rotating shaft mechanism 320, the receiving roller mechanism 340, the pushing mechanism 330, the paper cutting mechanism 42, the sleeve shaft mechanism 520, the second rotating shaft mechanism 530, the paper pushing mechanism 540 and the circulating shaft feeding mechanism 610 are all installed on the workbench 100 and are all electrically connected with the control cabinet 200.

The present invention can cut the roll paper by the paper cutting mechanism 42, can roll the end of the roll paper on the roller shaft 600 for the first time before the roll paper is not cut by the first rotating shaft mechanism 320, can roll the remaining part of the roll paper after being cut on the roller shaft 600 again by the second rotating shaft mechanism, can push the roll paper rolled on the roller shaft 600 after being cut into the paper receiving slot by the paper pushing mechanism 540, and can realize the recycling of the roller shaft 600 by the circular feeding shaft mechanism 610.

First pivot mechanism 320 is including installing the first pressure paper cylinder 321 on workstation 100 and the first pressure paper support 322 that is the slope and arranges, and first pressure paper support 322 upper end is articulated with workstation 100, and first pressure paper support 322 lower extreme is connected with the output of first pressure paper cylinder 321, and rotatable the installing in first pressure paper support 322 bottom has the first dancer roll 323 that corresponds with the position of first roller slot 300, first pressure paper motor 324 is installed to first pressure paper support 322 lateral part, and the output of first dancer roll 324 is connected with first dancer roll 323.

The first platen cylinder 321 can push the first platen bracket 322 to move upward greatly when the first platen roller 323 is not needed to press the roller shaft 600 downward, or when the roller shaft 600 is not in the first roller slot 300, so that the first platen bracket 322 and the roller shaft 600 which is recycled do not interfere with each other; when the first platen 322 presses the roller shaft 600 downwards, the first platen cylinder 321 pushes the lower end of the first platen 322 to move downwards, so that the first platen 323 presses the roller shaft 600 downwards, and the first platen 323 drives the roller shaft 600 to rotate in the process of being driven to rotate by the first platen, thereby enabling the roller shaft 600 to realize the roll paper function. Meanwhile, the upper end of the first platen bracket 322 is hinged on the workbench 100, and the first platen roller 323 is arranged at the bottom of the first platen bracket 322, so that the first platen roller 323 can press the roller shaft 600 and move upwards for a small distance in the process of pressing the roller shaft 600.

The second rotating shaft mechanism 530 comprises a second paper pressing cylinder 531 arranged on the workbench 100 and a second paper pressing support 532 vertically arranged, the output end of the second paper pressing cylinder 531 is connected with the second paper pressing support 532, the second paper pressing roller 533 positioned right above the second roller groove 500 is installed at the bottom of the second paper pressing support 532, and a second paper pressing motor capable of driving the second paper pressing roller 533 to rotate is installed on the side of the second paper pressing support 532.

According to the invention, when the second paper pressing bracket 532 is required to press the roller shaft 600 downwards, the second paper pressing cylinder 531 pushes the second paper pressing bracket 532 to move downwards, so that the second paper pressing roller 533 presses the roller shaft 600 downwards, the second paper pressing roller 533 drives the roller shaft 600 to rotate when rotating, and the cut roll paper is wound on the roller shaft 600 for the second time. In actual operation, in order to increase the efficiency of roll paper and reduce the cost, the first platen roller 323 is made of stainless steel, the first platen roller 323 is not sleeved with sponge and adhesive tape, and the second platen roller 533 is sleeved with sponge and adhesive tape from inside to outside.

The circular shaft feeding mechanism 610 includes a gripping robot 611, a lifting plate 612, and a falling roller guide rail 613, the lower end of the falling roller guide rail 613 corresponds to the position of the roller placing step 310, a shaft lifting cylinder 614 for moving the roller shaft 600 in the second roller groove 500 upward is connected to the lifting plate 612, a shaft moving cylinder 615 for moving the roller shaft 600 from above the second roller groove 500 to the falling roller guide rail 613 is connected to the gripping robot 611, and both the shaft lifting cylinder 614 and the shaft moving cylinder 615 are mounted on the table 100.

The roll shaft 600 is lifted from the second roll groove 500 to the roller grabbing manipulator 611 by the roll lifting plate 612 through the shaft lifting cylinder 614, the roller grabbing manipulator 611 moves the roll shaft 600 to the roll falling guide rail 613 under the action of the shaft shifting cylinder 615, and the roll shaft 600 automatically slides to the roll placing step 310 along the roll falling guide rail 613, so that the circular roll feeding function is realized.

The paper cutting mechanism 42 includes a paper cutting motor 421 mounted on the workbench 100, and a paper cutting slide carriage 422 capable of sliding in the paper cutting slide 410, an output end of the paper cutting motor 421 is connected with a paper cutting screw rod 423, the paper cutting slide carriage 422 is sleeved on the paper cutting screw rod 423 and is in threaded connection with the paper cutting screw rod 423, a blade motor 424 and an annular cutter 425 are mounted on the paper cutting slide carriage 422, and an output end of the blade motor 424 is connected with the annular cutter 425 and drives the annular cutter 425 to rotate.

The invention can realize automatic cutting (cutting) of the roll paper under the combined action of the structures of the annular cutter 425, the paper cutting motor 421 and the like. In operation, the annular cutter 425 is used as an annular cutter 425 for cutting toilet paper, and preferably, the annular cutter 425 is vertically arranged.

The invention may further be configured in a preferred example that the sleeve mechanism 520 includes a sleeve cylinder 521 mounted at the end of the second roller groove 500, and the output end of the sleeve cylinder 521 is connected with a sleeve capable of being sleeved on the end of the roller shaft 600.

The end part of the roller shaft 600 is sleeved with the sleeve, so that the roller shaft 600 can be driven to rotate by the second paper pressing roller 533 and can be pressed by the roller shaft 600 under the action of the sleeve shaft cylinder 521.

The pushing mechanism 330 includes a pushing cylinder 331 installed on the table 100, and a pushing plate 332 connected to an output end of the pushing cylinder and for pushing the roller shaft 600 upward. The pushing cylinder 331 can push the roller shaft 600 from the inside of the first roller groove 300 onto the cutting board 400, so that the cutting board 400 slides down onto the second roller groove 500. In practice, the top surface of the cutting board 400 is preferably arranged to be inclined downwardly.

The roller receiving mechanism 340 comprises a Y-shaped roller receiving bracket 341 positioned in the first roller groove 300, and a roller receiving cylinder 342 is connected to the lower end of the Y-shaped roller receiving bracket 341. The support for receiving the roller shaft 600 is arranged to be Y-shaped, so that the roller mechanism 340 can be conveniently and better received.

The paper pushing mechanism 540 comprises a paper pushing motor 541 mounted on the workbench 100 and a paper pushing support 542 capable of sliding in the second roller groove 500, the output end of the paper pushing motor 541 is connected with a paper pushing screw rod 543, the paper pushing support 542 is sleeved on the paper pushing screw rod 543 and is in threaded connection with the paper pushing screw rod 543, and a paper pushing block 544 for pushing toilet paper out of the roller shaft 600 is mounted on the paper pushing support 542. Under the action of the paper pushing motor 541, the paper pushing support 542 can eject the roll paper on the roller shaft 600, and the roll paper is conveyed to the next station in the process of ejecting the roll paper on the roller shaft 600.

Preferably, there are two roll shafts 600, and circular plates 601 arranged in the radial direction of the roll shaft 600 are attached to both ends of each roll shaft 600. According to the invention, the efficiency can be further improved by arranging the two roll shafts 600. Meanwhile, the circular plates 601 are arranged at the two ends of the roller shaft 600, so that the roller shaft 600 can be lifted up more conveniently by the pushing mechanism 330 and the circular shaft feeding mechanism 610 under the condition of not damaging the roller shaft 600.

In actual work, the invention can work by only adopting one roll shaft or two roll shafts. Adopt a roller to carry out the during operation, work efficiency is lower during two relative rollers, but adopts a roller also can realize automatic segmentation material function. The working principle of the two roll shafts is basically the same as that of the roll shaft, and only when the two roll shafts are adopted, the paper rolling machine can roll paper on the two roll shafts simultaneously after cutting the roll paper, so that the working efficiency is higher. As shown in fig. 1, in order to better explain the working principle of the slitting and discharging mechanism, the two rollers 600 are respectively referred to as a first roller 602 and a second roller 603.

In actual work, the working principle and the working steps of the circulating type slitting and discharging mechanism are as follows:

s1: the end of the fiber toilet paper passes through the first roller groove 300 and is placed on the cutting board 400, the first roller shaft 602 falls onto the Y-shaped roller receiving bracket 341 from the roller placing step 310, the Y-shaped roller receiving bracket 341 moves downwards under the action of the roller receiving cylinder 342 and drives the first roller shaft 602 to move downwards to the inside of the first roller groove 300, and at the moment, the first roller shaft 602 on the Y-shaped roller receiving bracket 341 compresses the roll paper;

at this time, it is preferable that the end of the roll paper (fiber toilet paper) is placed on the cutting board 400 and passes through the paper cutting chute 410, where it is preferable that the top surface of the cutting board 400 is disposed obliquely, and the height of the first roller slot 300 is higher than that of the first roller slot 300;

s2: the end of the roll paper is sprayed up by the air blowing nozzle on the cutting board 400 and covers the first roller shaft 602, the first paper pressing roller 323 positioned above the first roller groove 300 moves downwards and presses the first roller shaft 602 in the first roller groove 300, the first paper pressing roller 323 rotates under the drive of a motor per se and drives the first roller shaft 602 to rotate, and the first roller shaft 602 rolls the roll paper on the first roller shaft 602 for the first time in the rotating process;

s3: when enough roll paper is wound on the first roller shaft 602 in the first roller groove 300, the pushing mechanisms 330 at the two ends of the first roller groove 300 push the first roller shaft 602, the first roller shaft 602 rolls to the second roller groove 500 along the cutting plate 400 under the action of gravity after being pushed out, and the two ends of the first roller shaft 602 are sleeved by sleeves 522 respectively connected with cylinders at the two ends of the second roller groove 500;

at this time, the end of the roll paper is wound up by the first roller shaft 602 and placed in the second roller slot 500, the roll paper is not cut at this time, and the roll paper exists above the first roller slot 300 and above the paper cutting chute 410 of the cutting board 400;

preferably, in step S3, the rewinding machine is further provided with a second roller 603, after the first roller 602 moves into the second roller slot 500, the second roller 603 drops from the roll-placing step 310 onto the Y-shaped roll-receiving bracket 341, the Y-shaped roll-receiving bracket 341 moves downward again under the action of the roll-receiving cylinder 342, and drives the second roller 603 to move downward into the first roller slot 300, and at this time, the second roller 603 on the Y-shaped roll-receiving bracket 341 compresses the roll paper; at this time, the roll paper is still in an integral structure (not cut), the end part of the roll paper is wound on the first roller shaft 602, the middle part of the roll paper is pressed by the second roller shaft 603 positioned in the first roller groove 300, and the roll paper can be more tense under the combined action of the two first roller shafts 602 (the first roller shaft 602 and the second roller shaft 603) so as to be convenient for subsequent cutting;

s4: the paper cutter on the paper cutting slideway 410 moves along the direction parallel to the reel to cut the roll paper, and the paper cutter moves back to the original position after cutting;

in actual operation, when only one roll shaft is arranged on the rewinding machine, that is, when the second roll shaft 603 is not arranged, the roll paper falls into the first pressure roller groove again after the first roll shaft 602 circularly moves to press the roll paper, at this time, the roll paper is divided into two sections (a section and B section), the end of one section of roll paper (a section) is already rolled on the first roll shaft 602 in the step S2, and the end of the other section of roll paper (B section) is in an emptying state;

in actual operation, when there are two roller shafts 600, the blowing nozzle on the cutting board 400 blows up the end of the roll paper and covers the second roller shaft 603, at this time, the roll paper is divided into two sections (section a and section B), the end of one section of roll paper (section a) is already rolled up on the first roller shaft 602 in the above step S2, the end of the other section of roll paper (section B) needs to be blown up again through the blowing nozzle on the cutting board 400 and covers the second roller shaft 603, and the end of the other section of roll paper (section B) needs to be rolled up on the second roller shaft 603 again through the first paper pressing mechanism; preferably, the cutting blade is a blade (disc) mounted on a roller, the roller axis is perpendicular to a vertical plane passing through the first roller shaft 602;

s5: after the roll paper is cut, the second paper pressing roller 533 positioned at the upper end of the first roller shaft 602 moves downwards and presses the first roller shaft 602 tightly, the second paper pressing roller 533 rotates under the action of the motor and drives the first roller shaft 602 to rotate, and the roll paper is rolled on the first roller shaft 602 for the second time (B section of roll paper);

s6: when the first roller shaft 602 in the second roller groove 500 winds up all the cut toilet paper, the second paper pressing roller 533 is reset, and the paper pushing block 544 moves along the axial direction of the first roller shaft 602 to push the toilet paper on the first roller shaft 602 into the paper receiving groove;

s7: the circulating roll-lifting mechanism 610 sends the first roll shaft 602 in the second roll groove 500 to the roll-placing step 310, and the steps are repeated;

preferably, in step S7, the step of feeding the first roller shaft 602 in the second roller groove 500 to the let-off step 310 by the endless roller-up mechanism 610 is as follows: the lift shaft cylinder 614 lifts the first roller shaft 602 by the lift roller plate 612 and conveys the first roller shaft 602 to the gripping robot 611, the gripping robot 611 axially conveys the first roller shaft 602 to the drop roller guide rail 613 along a predetermined linear path (e.g., horizontal movement), and the first roller shaft 602 moves downward to the drop roller stage 310 along the drop roller guide rail 613.

In actual operation, when the roller needs to be placed, the roller placing step is used for placing the first roller shaft 602 down and is received by the roller receiving mechanism, and then the steps S1 to S7 are repeated.

The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.

Claims

1. A full-automatic fiber toilet paper production line comprises a control cabinet (200) and a workbench (100);

the automatic toilet paper roll cutting machine is characterized in that a leveling and impressing mechanism (800) for leveling and impressing toilet paper, a circulating type cutting and discharging mechanism (900) for circularly cutting and rolling toilet paper and a paper receiving groove for receiving the rolled paper from the circulating type cutting and discharging mechanism are arranged on the workbench (100), and the leveling and impressing mechanism (800), the circulating type cutting and discharging mechanism (900) and the paper receiving groove are sequentially arranged along the flowing direction of the toilet paper on a production line;

it is characterized in that the preparation method is characterized in that,

the circulating type slitting and discharging mechanism (900) comprises a roll shaft (600), and a first roll groove (300), a cutting plate (400) and a second roll groove (500) which are sequentially arranged along the production line direction of the toilet paper;

a roller placing step (310) for placing the roller shaft (600) and a first rotating shaft mechanism (320) for driving the roller shaft (600) to rotate are arranged above the first roller groove (300), a roller receiving mechanism (340) for receiving the roller shaft (600) falling from the roller placing step (310) is arranged in the first roller groove (300), and pushing mechanisms for pushing the roller shaft (600) onto the cutting plate (400) are arranged on two sides of the first roller groove (300);

the middle part of the cutting board (400) is provided with a paper cutting slideway (410) which is arranged in parallel with the axial direction of the roll shaft (600), and the end part of the paper cutting slideway (410) is provided with a paper cutting mechanism (42) which can slide in the paper cutting slideway (410) and is used for cutting toilet paper;

the front end and the rear end of the second roller groove (500) are respectively provided with a paper pressing guide roller (510), two sides of the second roller groove (500) are respectively provided with a sleeve shaft mechanism (520) for tightly sleeving the end part of the roller shaft (600), a second rotating shaft mechanism for driving the roller shaft (600) to rotate is arranged above the second roller groove (500), and one side of the second roller groove (500) is also provided with a paper pushing mechanism (540) for pushing the roll paper on the roller shaft (600) into the paper receiving groove;

a circulating shaft feeding mechanism (610) for conveying the roller shaft (600) in the second roller groove (500) to the roller placing step (310) is further arranged between the second roller groove (500) and the first roller groove (300);

the first rotating shaft mechanism (320), the roller receiving mechanism (340), the pushing mechanism (330), the paper cutting mechanism (42), the sleeve shaft mechanism (520), the second rotating shaft mechanism, the paper pushing mechanism (540) and the circulating shaft feeding mechanism (610) are all installed on the workbench (100) and are all electrically connected with the control cabinet (200).

2. The full-automatic fiber toilet paper production line according to claim 1, wherein the leveling and creasing mechanism (800) comprises a paper winding roller (750), a primary pressure roller (710), a sand roller (720), a leveling roller (730) and a creasing roller (740) which are rotatably mounted on the workbench (100) in the production line direction of the paper winding in sequence, a pressure roller (746) for cooperating with the creasing roller (740) and for pressing lines on the paper winding is mounted right below the creasing roller (740), the primary pressure roller (710), the sand roller (720), the leveling roller (730), the creasing roller (740) and the pressure roller (746) are respectively connected with a power output device which can drive the self-body to rotate and is electrically connected with the control cabinet (200), the surface roughness of the outer wall of the leveling roller (730) is less than 0.8um, a plurality of creasing blocks (744) which are arranged along the axial direction of the creasing roller (740) and are made of rubber are mounted on the outer wall of the creasing roller (740), and an indentation bulge (745) for pressing lines on the roll paper is arranged on the indentation block (744).

3. The full-automatic fiber toilet paper production line according to claim 2, wherein the creasing roller (740) is further provided with a sanding paper (741) arranged on the workbench (100) along the axial direction of the creasing roller (740), and the creasing roller (740) rotates counterclockwise; a dust baffle plate (731) which is arranged on the workbench (100) and arranged along the axial direction of the sand roller (720) is also arranged above the leveling roller (730).

4. The full-automatic fiber toilet paper production line according to any one of claims 1 to 3, wherein the first rotating shaft mechanism (320) comprises a first paper pressing cylinder (321) mounted on the workbench (100) and a first paper pressing bracket (322) arranged in an inclined manner, the upper end of the first paper pressing bracket (322) is hinged with the workbench (100), the lower end of the first paper pressing bracket (322) is connected with the output end of the first paper pressing cylinder (321), a first paper pressing roller (323) corresponding to the position of the first roller slot (300) is rotatably mounted at the bottom of the first paper pressing bracket (322), a first paper pressing motor (324) is mounted at the side of the first paper pressing bracket (322), and the output end of the first paper pressing motor (324) is connected with the first paper pressing roller (323).

5. The full-automatic fiber toilet paper production line according to claim 4, wherein the second rotating shaft mechanism (530) comprises a second paper pressing cylinder (531) installed on the workbench (100) and a second paper pressing bracket (532) arranged vertically, the output end of the second paper pressing cylinder (531) is connected with the second paper pressing bracket (532), a second paper pressing roller (533) located right above the second roller slot (500) is installed at the bottom of the second paper pressing bracket (532), and a second paper pressing motor capable of driving the second paper pressing roller (533) to rotate is installed at the side of the second paper pressing bracket (532).

6. The full-automatic fiber toilet paper production line according to claim 5, wherein the circular shaft feeding mechanism (610) comprises a roller grabbing mechanical arm (611), a roller lifting plate (612) and a roller dropping guide rail (613), the lower end of the roller dropping guide rail (613) corresponds to the position of the roller placing step (310), a shaft lifting cylinder (614) used for enabling the roller shaft (600) in the second roller groove (500) to move upwards is connected to the roller lifting plate (612), a shaft moving cylinder (615) used for enabling the roller shaft (600) to move to the roller dropping guide rail (613) from the upper part of the second roller groove (500) is connected to the roller grabbing mechanical arm (611), and the shaft lifting cylinder and the shaft moving cylinder (615) are both installed on the workbench (100).

7. The full-automatic fiber toilet paper production line according to claim 6, wherein the paper pushing mechanism (540) comprises a paper pushing motor (541) installed on the workbench (100) and a paper pushing support (542) capable of sliding in the second roller groove (500), the output end of the paper pushing motor (541) is connected with a paper pushing screw rod (543), the paper pushing support (542) is sleeved on the paper pushing screw rod (543) and is in threaded connection with the paper pushing screw rod (543), and a paper pushing block (544) used for pushing toilet paper out of the roller shaft (600) is installed on the paper pushing support (542).

8. The full-automatic fiber toilet paper production method comprises the steps of carrying out leveling treatment and indentation treatment on toilet paper through a leveling indentation mechanism, and carrying out cutting treatment and paper rolling treatment on the toilet paper through a circulating cutting and discharging mechanism, and is characterized in that the method comprises the following steps when the circulating cutting and discharging mechanism is used for cutting treatment and paper rolling treatment on the toilet paper:

s1: the end part of the fiber toilet paper passes through the first roller groove (300) and is placed on the cutting board (400), the first roller shaft (602) falls onto the Y-shaped roller receiving support (341) from the roller placing step (310), the Y-shaped roller receiving support (341) moves downwards under the action of the roller receiving cylinder (342) and drives the first roller shaft (602) to move downwards to the inside of the first roller groove (300), and at the moment, the first roller shaft (602) positioned on the Y-shaped roller receiving support (341) compresses the roll paper;

s2: the end of the roll paper is sprayed up by a blowing nozzle on the cutting plate (400) and covers the first roller shaft (602), a first paper pressing roller (323) positioned above the first roller groove (300) moves downwards and presses the first roller shaft (602) in the first roller groove (300), the first paper pressing roller (323) rotates under the drive of a motor per se and drives the first roller shaft (602) to rotate, and the first roller shaft (602) rolls the roll paper on the first roller shaft (602) for the first time in the rotating process;

s3: when enough roll paper is wound on the first roll shaft (602) in the first roll groove (300), the pushing mechanisms (330) at the two ends of the first roll groove (300) push the first roll shaft (602), the first roll shaft (602) rolls to the second roll groove (500) along the cutting plate (400) under the action of gravity after being pushed out, and the two ends of the first roll shaft (602) are sleeved by sleeves (522) respectively connected with cylinders at the two ends of the second roll groove (500);

s4: the paper cutter on the paper cutting slide way (410) moves along the direction parallel to the reel to cut the roll paper, and the paper cutter moves back to the original position after cutting;

s5: after the roll paper is cut, a second paper pressing roller (533) positioned at the upper end of the first roller shaft (602) moves downwards and presses the first roller shaft (602), the second paper pressing roller (533) rotates under the action of a motor and drives the first roller shaft (602) to rotate, and the roll paper is rolled on the first roller shaft (602) for the second time;

s6: when the first roller shaft (602) in the second roller groove (500) winds up the cut toilet paper, the second paper pressing roller (533) is reset, the paper pushing block (544) moves along the axial direction of the first roller shaft (602) to push the toilet paper on the first roller shaft (602) into the paper receiving groove;

s7: the circulating roll-lifting mechanism (610) feeds the first roll shaft (602) in the second roll groove (500) to the roll-placing step (310).

9. The full-automatic fiber toilet paper production method according to claim 8, wherein in step S3, the rewinding machine is further provided with a second roller (603), after the first roller (602) moves into the second roller slot (500), the second roller (603) drops from the roll placing step (310) onto the Y-shaped roll receiving bracket (341), the Y-shaped roll receiving bracket (341) moves downwards again under the action of the roll receiving cylinder (342) and drives the second roller (603) to move downwards into the first roller slot (300), and at this time, the second roller (603) on the Y-shaped roll receiving bracket (341) compresses the roll paper.

10. The fully automatic fiber toilet paper producing method according to claim 9, wherein the step of feeding the first roll shaft (602) onto the feed roll step (310) in step S7 is as follows: the lifting shaft cylinder (614) lifts the first roller shaft (602) through the lifting roller plate (612) and conveys the first roller shaft to the roller grabbing mechanical arm (611), the roller grabbing mechanical arm (611) sends the first roller shaft (602) to the roller falling guide rail (613) along a preset linear path, and the first roller shaft (602) moves downwards to the roller placing step (310) along the roller falling guide rail (613).