Intelligent tissue machine with disinfection, sterilization and peculiar smell removal functions

Abstract

The invention discloses an intelligent tissue machine capable of disinfecting, sterilizing and removing peculiar smell, and belongs to the technical field of tissue distributors, a shell of the intelligent tissue machine capable of disinfecting, sterilizing and removing peculiar smell is provided with an upper layer and a lower layer, a paper containing cavity with an upward opening and a socket are formed in the upper layer of the shell, and an equipment cavity is formed in the lower layer of the shell; a paper passing opening is formed between the equipment cavity and the paper containing cavity, and a paper outlet is formed in the side wall of the bottom end of the shell. Through the arrangement of the paper jamming prevention structure, the processing assembly of the device forms a conveying channel, rolled paper towels can be continuously stretched, flattened, slit, cleaned, wetted and sterilized, the hollow rollers can be far away from each other, the paper wound on the outer sides of the two hollow rollers is stretched to be in a single-layer loose state, subsequent traction is facilitated, and the production efficiency is improved. And unsmooth paper delivery caused by overlarge spreading resistance of the compacted and coiled paper is prevented, and free scraps are timely sucked, cleaned and removed to remove peculiar smell.

Description

Technical Field

[0001] The invention belongs to the technical field of paper towel dispensers, and in particular relates to an intelligent paper towel machine capable of disinfecting, sterilizing and removing odors. Background Art

[0002] The smart tissue machine is a daily tool that can evenly humidify tissues. It usually consists of two parts: a tissue box at the bottom and a mist cube (humidifier) ​​at the top. When using it, just pull out a tissue from the tissue compartment and bring it close to the infrared sensing area of ​​the mist cube to spray out uniform mist droplets to evenly humidify the tissue for wet wiping. This tool avoids the problem of bacteria that may grow when the tissue remains wet for a long time, and there is no need to worry about the problem of preservatives in wet wipes.

[0003] The existing technology discloses that the nozzle of the humidifying mechanism is detachably installed on the water outlet pipe. When the nozzle is blocked, the user can easily remove the nozzle from the water outlet pipe and replace it with a new nozzle to ensure that the paper towels can be humidified evenly. In actual use, because the nozzle is designed to be close to the paper outlet position, the liquid cannot be completely absorbed during spraying and will drip downward, affecting the user experience and the cleanliness of the floor. In addition, the liquid is unevenly dispersed in a direct spraying manner, and the liquid stays on the surface of the paper towel. The quality of the paper output is not high and the user experience is poor. In view of this, an intelligent paper towel machine with disinfection, sterilization and deodorization is provided. Summary of the invention

[0004] The technical problem to be solved by the present invention is to overcome the disadvantages of the above-mentioned prior art and provide an intelligent paper towel machine that can disinfect, sterilize and remove odors.

[0005] The technical solution adopted to solve the above technical problems is:

[0006] A smart tissue machine for disinfection, sterilization and deodorization, comprising a shell, the shell having an upper and lower layer, the shell having an upper and lower layer, a paper receiving cavity and a socket opening upwardly formed on the upper layer of the shell, a device cavity formed on the lower layer of the shell, a paper passing port being arranged between the device cavity and the paper receiving cavity, a paper outlet being arranged on the side wall at the bottom end of the shell, and a control module being arranged at the front end of the shell:

[0007] A processing component installed in the device cavity, wherein the processing component forms a conveying channel between the paper feeding port and the paper outlet, and the processing component comprises:

[0008] An anti-paper jam structure located below the paper feed port, the anti-paper jam structure comprising two hollow rollers and a power member, paper is wound between the two hollow rollers, and the power member drives the hollow rollers to move back and forth;

[0009] A paper cutting structure located below the anti-paper jam structure, the paper cutting structure comprising a middle shell, a reversing cavity penetrating from top to bottom is formed in the middle of the middle shell, a chip collecting cavity is formed in the middle of the reversing cavity, and a cutter for cutting paper is installed in the chip collecting cavity;

[0010] A wetting structure located below the paper cutting structure, the wetting structure comprising a guide shell, a spray frame is provided at the top opening of the guide shell, a first pressing roller and a second pressing roller are stacked up and down inside the guide shell, and a slit is provided at the bottom of the guide shell;

[0011] A conveying structure for conveying paper, the conveying structure comprising an active roller and a driven roller in extrusion contact, the active roller and the driven roller are located at the top opening of the reversing cavity, the conveying structure also comprises two receiving rollers, the two receiving rollers are located at the bottom opening of the reversing cavity and are in extrusion contact with each other, and a guide roller is installed between the paper cutting structure and the wetting structure;

[0012] A negative pressure structure for providing a negative pressure environment, wherein the negative pressure structure is respectively connected to the hollow roller and the chip collection chamber through a collecting pipe;

[0013] A water supply bottle is installed in the socket, the bottom end of the water supply bottle is provided with an opening, the water supply bottle is used to provide disinfectant water for the spray frame, and a pump is installed between the spray frame and the socket.

[0014] The rolled dry paper towels are placed separately in the paper holding cavity, and the end of the paper is passed through the paper outlet and extended into the processing component. The disinfectant water is contained separately in the water supply bottle. When taking the water, the control module is triggered to make the conveying structure work to convey the paper downward. The hollow roller of the anti-paper jam structure will reciprocate and move closer and farther, tearing the paper from the wound state into a loose state, reducing the conveying resistance to prevent the paper from being torn by the conveying structure, and at the same time sucking and discharging the free debris through the hollow roller. After the conveying reaches the length of a single section of paper, the cutter cuts the paper and simultaneously sucks and discharges the slag. The paper above the cutter is clamped by the active roller and the driven roller to avoid affecting the next paper output. The paper below the cutter is clamped by the receiving roller to ensure a neat incision. The cut paper is conveyed into the wetting structure. The wetting structure sprays disinfectant water in the lower section of the conveying to moisten the paper. Pressing rollers 1 and 2 squeeze and disperse the disinfectant water absorbed in the lower section of the paper to the upper section to obtain wet paper that is fully moistened but does not drip.

[0015] Furthermore, the outer shell includes an inner shell, and the inner shell is provided with an oblique diameter hole between the anti-paper jam structure and the paper cutting structure. The middle part of the oblique diameter hole is designed to protrude forward, and spiral strips are provided at both ends of the active roller. The spiral strips rotate to unfold the paper to the left and right sides.

[0016] Through the above technical solution, in order to ensure the horizontal flattening of the paper, when the paper is pulled downward through the inclined diameter hole, it will be squeezed and flattened to both sides by the inclined diameter hole, and the rotating spiral strips will push both sides of the paper to the left and right directions respectively, so that it is flattened in the horizontal direction.

[0017] Furthermore, a driving structure is built into the equipment cavity, and the driving structure is provided with a gear set. The driving structure can drive the active roller and one of the receiving rollers to rotate through the gear set, and the driving structure can drive the two hollow rollers to rotate through the gear set.

[0018] Through the above technical solution, a power source is provided to push the paper. The driving structure is provided with a servo motor, which transmits the rotational power to the active roller and one of the receiving rollers through a gear set. The active roller pulls the upper paper downward, and the receiving roller clamps the lower paper and continues to push it downward. The rotation of the two hollow rollers can scrape off more free paper scraps to ensure the cleanliness of the inside of the equipment and the quality of the paper output.

[0019] Furthermore, the power member is provided with two and is located at the ends of two hollow rollers, the power member includes a connecting frame and a sliding sleeve, the two connecting frames are rotatably connected to one of the hollow rollers, the two sliding sleeves are sleeved at the end of the other hollow roller, a spring frame is installed between the connecting frame and the inner shell, a magnetic attraction part is installed on the upper part of the connecting frame, an electromagnet is installed on the inner shell at a position opposite to the magnetic attraction part, and the connecting frame can push the sliding sleeve to move upward when it is attracted and translated by the electromagnet.

[0020] Through the above technical scheme, in order to realize the smooth separation and approach of the two hollow rollers, the connecting frame can be attracted by the electromagnet and moved backward. At this time, the spring frame is stretched and charged. After the electromagnet is powered off, the spring frame rebounds to move the connecting frame forward and reset. During the forward movement of the connecting frame, the sliding sleeve is pushed upward to move the two hollow rollers away from each other. During the backward movement of the connecting frame, the sliding sleeve is moved downward and reset to move the two hollow rollers closer to each other, completing the reciprocating drive action.

[0021] Furthermore, a heater is installed at the outlet end of the pump, and the heater is connected in series between the spray frame and the pump through a pipeline.

[0022] Through the above technical solution, in order to improve comfort, when the temperature is low, the heater can be turned on according to the ambient temperature, and the disinfectant water can be heated before being sprayed on the paper. The heating temperature can be adjusted by the control module to improve comfort.

[0023] Furthermore, the shell also includes a cover shell, which is buckled and installed above the paper holding cavity. The shell is provided with a sensor 1 installed at the receiving roller, the shell is provided with a sensor 2 installed above the pressing roller 2, and the heater is provided with a built-in temperature sensor.

[0024] Through the above technical solution, the cover shell opens downward and is directly buckled on the paper holding cavity, which is convenient for removing and adding roll paper. Sensor 1 is used to detect whether the paper reaches the receiving roller position and promptly detects paper jams at the cutter position. Sensor 2 can detect whether the paper reaches the pressure roller 2 position, which can be used as a starting signal for spraying disinfectant water. The temperature sensor can detect the heating temperature to prevent overheating or insufficient heating of the disinfectant water.

[0025] Furthermore, the cutter is arranged horizontally, the cutting end of the cutter is serrated, the chip collection chamber is provided with a secondary knife at the top surface of the cutter, a force frame is provided at the unsharpened end of the cutter, an eccentric shaft for pushing the force frame to move horizontally is provided at the top of the middle shell, and a reset member is provided between the cutter and the middle shell.

[0026] Through the above technical solution, in order to achieve smooth paper cutting, when paper cutting is not in progress, the reset member pulls the cutter backward to ensure the smoothness of the conveying channel. When cutting paper, the conveying structure stops rotating, and the eccentric shaft rotates to push the force frame forward, so that the cutter contacts the auxiliary knife, completing the complete cutting of the paper.

[0027] Furthermore, the pressure roller one and the pressure roller two adopt a segmented structure to form an installation gap, and the installation gaps of the pressure roller one and the pressure roller two are staggered. A water-passing gap is formed between the pressure roller one and the pressure roller two and the inner wall of the guide shell, and the guide shell is provided with guide blocks arranged equidistantly at the slit.

[0028] Through the above technical scheme, in order to output high-quality paper segments, the disinfectant water sprayed by the spray frame is quantified, the disinfectant water soaks the lower section of the paper, and the pressure roller one rotates to transport the paper downward, and squeezes the surface disinfectant water into the deep layer of the paper, and at the same time squeezes out the excess disinfectant water. The squeezed disinfectant water is dispersed by multiple water gaps and converges at the narrow slit position. Due to the viscosity of the disinfectant water and the blocking and dispersion of the guide block, the gathered disinfectant water is redispersed by the guide block and contacts with the middle and upper sections of the paper. The disinfectant water on the surface of the pressure roller one and the pressure roller two will be absorbed by the paper when it contacts the middle and upper sections of the paper, so that the paper is moistened as a whole but not dripping.

[0029] Furthermore, the collecting pipe has three intake manifolds, two of which are rotatably connected to the ends of the hollow roller via adapters, the circumferential side walls of the hollow roller are provided with symmetrically arranged drainage ports, mesh plates and sterilization lamps are alternately installed in the drainage ports, one of the intake manifolds is connected to the chip collection chamber, and the negative pressure structure is connected to the external atmosphere through a pipe.

[0030] Through the above technical solution, in order to realize the centralized collection of paper scraps, the collecting pipe makes the inside of the hollow roller in a negative pressure state, and the air carrying the paper scraps enters the hollow roller through the mesh plate. The paper scraps in the chip collection cavity will directly enter the collecting pipe and be centrally transported to the external atmosphere for discharge, while the sterilization lamp will sterilize the paper by light.

[0031] Furthermore, a plug for sealing the opening is slidably mounted at the opening of the water supply bottle, and a push rod is provided in the middle of the socket, and the push rod pushes the plug upward to open the opening of the water supply bottle.

[0032] Through the above technical scheme, in order to facilitate the replacement of the water supply bottle, a plug is installed at the bottom opening of the water supply bottle. When the plug is not installed and during the installation process, the plug seals the opening of the water supply bottle under the action of gravity. When the water supply bottle and the socket are plugged in, the push rod pushes the plug upward so that the disinfectant water can flow out smoothly. The operation is convenient and overflow is prevented during replacement.

[0033] The beneficial effects of the present invention are as follows:

[0034] (1) The present invention adopts an anti-paper jam structure, and the processing components of the device form a conveying channel, so that the rolled paper towels can be continuously stretched, flattened, cut, cleaned, and moistened and sterilized. The hollow rollers can be separated from each other, and the paper wrapped around the outer sides of the two hollow rollers is stretched to a single-layer loose state, which is convenient for subsequent traction, and prevents the tight rolled paper from having too much resistance to unfolding, resulting in poor paper discharge. Free debris is cleaned in time, and the paper towels are attracted and deodorized. A sterilization lamp can also be installed to sterilize and clean dry paper;

[0035] (2) The present invention adopts the design of the paper cutting structure and the conveying structure. When cutting continuous paper, the conveying structure clamps and limits the cutting end, ensuring the smoothness of the secondary start and the neatness of the cutting end. The end surface of the cutter is optimized, which can increase the cutting force during cutting and ensure the thoroughness of cutting. It is also suitable for facial tissue or face towel with stronger toughness and has strong applicability.

[0036] (3) The present invention optimizes the wetting structure and adopts quantitative spraying and extrusion dispersion when spraying disinfectant water. Press rollers 1 and 2 are used to squeeze and disperse the disinfectant water absorbed by the lower section of the paper into a deep layer, and the excess disinfectant water is dispersed and squeezed into the guide shell. The disinfectant water is blocked and dispersed again by the guide block and absorbed by the paper that continues to move downward, so as to moisten the middle and upper sections of the paper, thereby obtaining wet paper that is moistened as a whole and does not drip. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1 It is a first perspective structural diagram of the present invention;

[0038] Figure 2 It is a second viewing angle structural diagram of the present invention;

[0039] Figure 3 It is a schematic diagram of the disassembly of the water supply bottle and the paper containing cavity of the present invention;

[0040] Figure 4 It is a schematic diagram of the structure of the inner side of the housing of the present invention;

[0041] Figure 5 It is a schematic diagram of the structure of the inner side of the housing of the present invention;

[0042] Figure 6 It is a schematic diagram of the positions of the inner shell, the anti-paper jam structure and the driving structure of the present invention;

[0043] Figure 7 It is a schematic diagram of the structure of the inner shell, the anti-paper jam structure, the conveying structure, the paper cutting structure and the wetting structure of the present invention;

[0044] Figure 8 yes Figure 7 The structural diagram at a in the middle;

[0045] Fig. 9 yes Figure 7 The structural diagram at b in the middle;

[0046] Fig.10 It is a schematic diagram of the structure among the conveying structure, the paper cutting structure and the wetting structure of the present invention;

[0047] Fig.11 It is a structural schematic diagram of the conveying structure and the paper cutting structure of the present invention;

[0048] Fig.12 It is a structural schematic diagram of the wetting structure of the present invention.

[0049] Figure numerals: 1, shell; 11, paper outlet; 12, cover shell; 13, socket; 14, paper outlet; 15, paper cavity; 16, inner shell; 161, oblique diameter hole; 17, control module; 18, sensor 1; 19, sensor 2; 2, water supply bottle; 21, plugging device; 3, anti-paper jam structure; 31, hollow roller; 32, germicidal lamp; 33, screen; 34, power part; 341, connecting frame; 342, sliding sleeve; 343, spring frame; 344, magnetic suction part; 4, wetting structure; 41, guide shell; 42, pressure roller 1; 43, Pressing roller 2; 44, slit; 45, guide block; 46, spray frame; 47, installation gap; 5, pumping device; 51, heater; 6, negative pressure structure; 61, collecting pipe; 7, driving structure; 71, gear set; 8, conveying structure; 81, active roller; 82, driven roller; 83, spiral strip; 84, receiving roller; 85, guide roller; 9, paper cutting structure; 91, middle shell; 92, force frame; 93, cutter; 94, reset part; 95, eccentric shaft; 96, chip collecting chamber; 97, auxiliary knife; 98, reversing chamber; 10, conveying channel. DETAILED DESCRIPTION

[0050] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0051] like Figure 1-Figure 12 As shown, this embodiment provides a smart paper towel humidifier for disinfection, sterilization and deodorization, including a shell 1, the shell 1 is divided into upper and lower parts, fixed by clamping or bolts, the shell 1 has an upper and lower layer, the shell 1 is formed with a paper holding cavity 15 and a socket 13 with an opening upward, the paper holding cavity 15 can be placed in a rolled dry paper, the socket 13 can be installed with a water supply bottle 2 to provide disinfectant water separately, the lower layer of the shell 1 is formed with an equipment cavity, the equipment cavity is in a sealed state, and is used to accommodate action elements and control devices, and a paper passing port 14 is provided between the equipment cavity and the paper holding cavity 15, and the paper passing port 14 allows unprocessed paper to enter The device cavity is provided, and a paper outlet 11 is provided on the side wall at the bottom end of the housing 1, and the processed paper is discharged from the paper outlet 11 for easy access. The housing 1 is provided with a control module 17 at the front end, with a control board and a sensing element. The sensing element can be a contact and a non-contact sensing element to obtain the user's action signal as the start signal of the device. The control board adopts a single-chip microcomputer, which can pre-store a control algorithm to perform intelligent temperature adjustment and paper discharge control. Because the single-chip microcomputer is mature in the use of action control scenarios and belongs to the prior art, its internal specific structure and control principle are not repeated here:

[0052] A processing component installed in the equipment cavity, the processing component forms a conveying channel 10 between the paper passing port 14 and the paper outlet 11, the conveying channel 10 allows the paper to pass from top to bottom, and performs continuous stretching, anti-jamming, slitting and soaking sterilization, the processing component includes;

[0053] For anti-jam structure 3, refer to Figure 6 , Figure 7 and Figure 8 The anti-paper jam structure 3 is located below the paper passing port 14. The anti-paper jam structure 3 includes two hollow rollers 31 and a power member 34. The paper is wound between the two hollow rollers 31. The paper is wound backwards on the rear side of the rear hollow roller 31. After the paper bypasses the rear hollow roller 31, it is wound forwards and upwards on the front side of the front hollow roller 31, forming an "8" shape. The power member 34 drives the hollow roller 31 to reciprocate and move closer and farther, so that the rolled paper above can be stretched out to be a single layer and relaxed;

[0054] For the paper cutting structure 9, refer to Figure 8The paper cutting structure 9 is located below the anti-paper jam structure 3. The paper cutting structure 9 includes a middle shell 91. A reversing cavity 98 is formed in the middle of the middle shell 91 and is connected from top to bottom. The paper passes through the reversing cavity 98 and is reversingly guided to a vertical state for cutting. The middle shell 91 is formed with a chip collecting cavity 96 in the middle of the reversing cavity 98. A cutter 93 for cutting paper is installed in the chip collecting cavity 96. The cutter 93 cuts the paper at the position of the chip collecting cavity 96 and recovers the cut debris in time.

[0055] For wetting structure 4, refer to Fig. 9 , Fig.10 and Fig.12 The wetting structure 4 is located below the paper cutting structure 9, wherein the wetting structure 4 includes a guide shell 41, which is through from top to bottom, and has a larger top opening and a narrow bottom opening 44. A spray frame 46 is provided at the top opening of the guide shell 41, and the spray frame 46 sprays the disinfectant water in an atomized manner downward and backward. The guide shell 41 is built with a pressure roller 1 42 and a pressure roller 2 43 stacked up and down. The pressure roller 1 42 and the pressure roller 2 43 can squeeze the disinfectant water into the inner layer of the paper and squeeze out the excess disinfectant water. When the paper passes through the slit 44, the squeezed disinfectant water is secondary absorbed to ensure the dispersion of the disinfectant water.

[0056] Regarding the conveying structure 8, refer to Figure 7 , Figure 8 and Fig. 9 The conveying structure 8 conveys the paper. The conveying structure 8 includes an active roller 81 and a driven roller 82 that are in extrusion contact and can clamp the paper. The active roller 81 and the driven roller 82 are located at the top opening of the reversing cavity 98 to ensure that the paper is smoothly input into the reversing cavity 98 and converted from a horizontal state to a vertical state. At the same time, the conveying structure 8 also includes two receiving rollers 84. The two receiving rollers 84 are located at the bottom opening of the reversing cavity 98 and are in extrusion contact with each other, so as to clamp the paper below so as to continue to convey the cut paper. In addition, a guide roller 85 is installed between the paper cutting structure 9 and the wetting structure 4 to carry the cut paper and smoothly convey it to the position of the wetting structure 4 to ensure smooth paper transportation.

[0057] For negative pressure structure 6, refer to Figure 4 and Figure 8 The negative pressure structure 6 is provided with an air pump, which can provide a negative pressure environment when working. The negative pressure structure 6 is connected to the hollow roller 31 and the chip collecting chamber 96 respectively through the collecting pipe 61. The collecting pipe 61 adopts a multi-channel hose to connect the air pump and the two hollow rollers 31 and the chip collecting chamber 96 at the same time to realize the negative pressure suction action. The suction at the position of the hollow roller 31 can remove the debris on the paper surface before humidification, and the chip collecting chamber 96 can timely eliminate the new debris generated during slitting;

[0058] For water supply bottle 2, refer to Figure 1 and Figure 2The water supply bottle 2 is installed in the socket 13. An opening is provided at the bottom of the water supply bottle 2. After plugging in, the disinfectant water in the water supply bottle 2 can enter the socket 13. A pump 5 is installed between the spray frame 46 and the socket 13. When the pump 5 is working, the disinfectant water can be transported to provide disinfectant water for the spray frame 46 to disinfect, sterilize and humidify the paper towels.

[0059] In a further embodiment, in order to ensure the flatness of the paper in the horizontal direction, a specific configuration is provided, referring to Figure 7 The outer shell 1 includes an inner shell 16, and the inner shell 16 is provided with an oblique diameter hole 161 between the anti-paper jam structure 3 and the paper cutting structure 9. When the paper is pulled downward through the oblique diameter hole 161, the middle part of the oblique diameter hole 161 is designed to protrude forward, and the paper will be squeezed and flattened to both sides by the oblique diameter hole 161. Spiral bars 83 are provided at both ends of the active roller 81. The rotating spiral bars 83 will push the two sides of the paper to the left and right directions respectively. The spiral bars 83 rotate to spread the paper to the left and right sides, so that it is fully flattened in the horizontal direction.

[0060] In a further embodiment, a specific driving structure 7 is provided as a power source to realize the paper pushing, referring to Figure 5 and Figure 6 A driving structure 7 is installed in the equipment cavity. The driving structure 7 is provided with a gear set 71. The driving structure 7 is provided with a servo motor. A driving gear is installed at the end of the motor shaft of the servo motor, and a plurality of continuously meshing driven gears are provided. The rotational power is dispersedly transmitted to the active roller 81 and one of the receiving rollers 84 through the gear set 71. The active roller 81 is connected to one of the transmission gears. The active roller 81 rotates to pull the upper paper downward. One of the receiving rollers 84 is connected to one of the transmission gears. The receiving roller 84 clamps the paper below and continues to push it downward. The driving structure 7 can drive the two hollow rollers 31 to rotate through the gear set 71. The two hollow rollers 31 are respectively connected to a driven gear. The rotation of the hollow roller 31 can scrape off more free paper scraps. The hollow roller 31 is in a negative pressure state and attracts and removes the paper scraps to ensure the cleanliness of the inside of the equipment and the quality of the paper output.

[0061] In a further embodiment, in order to achieve the smooth separation and approach of the two hollow rollers 31, a specific structure of the power member 34 is disclosed, referring to Figure 6 and Figure 7The power member 34 is provided with two and is located at the ends of the two hollow rollers 31, and drives both ends simultaneously to ensure that the hollow rollers 31 are always level. The power member 34 includes a connecting frame 341 and a sliding sleeve 342. The two connecting frames 341 are rotatably connected to one of the hollow rollers 31, and the two sliding sleeves 342 are sleeved on the end of the other hollow roller 31. A spring frame 343 is installed between the connecting frame 341 and the inner shell 16. A magnetic attraction member 344 is installed on the upper part of the connecting frame 341. The inner shell 16 An electromagnet is installed opposite to the magnetic attraction member 344, and the connecting frame 341 can be attracted by the electromagnet to move backward. At this time, the spring frame 343 is stretched to store power. After the electromagnet is powered off, the spring frame 343 rebounds to make the connecting frame 341 move forward and reset. During the forward movement of the connecting frame 341, the sliding sleeve 342 is pushed upward to make the two hollow rollers 31 move away from each other. During the backward movement of the connecting frame 341, the sliding sleeve 342 is moved downward and reset to make the two hollow rollers 31 approach each other, completing the reciprocating drive action.

[0062] It should be noted that the power member 34 can be replaced with a telescopic rod extending forward and backward, with sleeves at both ends of the telescopic rod, which are rotatably connected to the two hollow rollers 31. The telescopic rod is extended to move the two hollow rollers 31 away from each other, stretching the paper forward and backward, and the telescopic rod is shortened to move the two hollow rollers 31 closer to each other, so that the stretched paper is in a loose state that is easy to be pulled. The power member 34 can also adopt other structures, which can be selected according to the usage scenario.

[0063] In a further embodiment, referring to Figure 4 and Figure 5 In order to improve comfort, a heater 51 is installed at the outlet of the pump 5. When the temperature is low, the heater 51 can be turned on according to the ambient temperature to heat the disinfectant water before it is sprayed on the paper. The heater 51 is connected in series between the spray frame 46 and the pump 5 through a pipeline. The heating temperature can be adjusted by the control module 17 to increase the temperature of the output paper, thereby increasing comfort.

[0064] In a further embodiment, to ensure that the paper is clean for a long time, refer to Figure 7 , Figure 8 and Fig. 9The housing 1 also includes a cover shell 12, which is buckled and installed above the paper holding cavity 15. The cover shell 12 opens downward and is directly buckled on the paper holding cavity 15, which is convenient for removing and adding roll paper. The housing 1 is provided with a sensor 18 at the receiving roller 84. The sensor 18 is used to detect whether the paper reaches the receiving roller 84 position and promptly detect the paper jam at the cutter 93 position. If no paper is detected, it means that the paper has been used up or is stuck at the cutter 93 position, so as to remind the user to handle it in time. The reminder method can be a built-in alarm that emits sound and light alarms, or the problem can be uploaded to the corresponding network terminal by networking, and a working time indication signal can be provided for the negative pressure structure 6. When the paper is cut, the negative pressure structure 6 stops working, and then the conveying structure 8 continues to work until the sensor 18 detects When it is detected that the paper has entered the position of the receiving roller 84, the negative pressure structure 6 is turned on to prevent the negative pressure attraction from affecting the smooth downward movement of the paper to the receiving roller 84. At the same time, the housing 1 is located above the pressure roller 43 and is equipped with a sensor 19. The sensor 19 can detect whether the paper has reached the position of the pressure roller 43 and can be used as a starting signal for spraying disinfectant water. When it is detected that the paper has reached the position of the pressure roller 43, the spraying of disinfectant water will be turned on. After the pressure roller 43 transports the paper for a distance that is no more than half the length of a single section of paper, a signal to stop spraying is sent to ensure that the upper section of the paper is relatively dry and can absorb the excess disinfectant water squeezed out of the lower section of the paper to avoid dripping. In addition, the heater 51 is equipped with a temperature sensor, which can detect the heating temperature to prevent the disinfectant water from being overheated or insufficiently heated.

[0065] In a further embodiment, in order to achieve a smooth paper cutting action, a driving configuration is provided, referring to Figure 8 and Fig.11The cutter 93 is arranged horizontally, and the edge end of the cutter 93 is serrated. When contacting the paper, the contact with the paper surface is dispersed to avoid uneven cutting caused by concentrated contact with the paper surface for a short time. The blade and the paper surface can also be at a certain angle to increase the cutting force and cut more thoroughly. It can adapt to paper with greater toughness, such as face towels and facial tissues. The chip collection chamber 96 is located on the top surface of the cutter 93 and an auxiliary knife 97 is installed. The auxiliary knife 97 and the top surface of the cutter 93 form a scissors structure, which further increases the shearing ability and is more applicable. A force frame 92 is installed on the unsharpened end of the cutter 93. The rear end of the force frame 92 is provided with an arc-shaped contact surface, and a pusher is installed on the top of the middle shell 91. The eccentric shaft 95 of the dynamic force frame 92 moves horizontally. The eccentric shaft 95 has three protruding side shafts. Every rotation of 120 degrees can complete a complete forward pushing distance of the force frame 92. When cutting paper, the conveying structure 8 stops rotating, and the eccentric shaft 95 rotates to push the force frame 92 forward, so that the cutter 93 contacts the auxiliary knife 97 to complete the complete cutting of the paper. In addition, a reset member 94 is installed between the cutter 93 and the middle shell 91. When the side shaft is separated from the force frame 92, the reset member 94 drives the cutter 93 to move backward, so that it can be reset smoothly. When the paper is not cut, the reset member 94 pulls the cutter 93 backward to ensure the smoothness of the conveying channel 10.

[0066] It should be emphasized that the eccentric shaft 95 is provided with a single-door motor for rotational drive, and the entire driving configuration can also be replaced with a telescopic rod. When the telescopic rod is extended, it can drive the cutter 93 forward to perform a cutting operation, and when the telescopic rod is shortened, it can drive the cutter 93 backward to complete a reset operation. The specific selection can be made according to the usage scenario.

[0067] In a further embodiment, in order to output high-quality paper segments, refer to Fig.10 and Fig.12 The disinfectant water sprayed by the spray frame 46 is quantitatively controlled by the control module 17 to ensure that each section of paper can be provided with a suitable amount of disinfectant water. During the specific operation, the disinfectant water soaks the lower section of the paper, and the pressure roller 1 42 rotates to transport the paper downward, and squeezes the surface disinfectant water into the deep layer of the paper, and squeezes out the excess disinfectant water at the same time. The pressure roller 1 42 and the pressure roller 2 43 adopt a segmented structure to form an installation gap 47. The installation gap 47 of the pressure roller 1 42 and the pressure roller 2 43 is staggered. The squeezed disinfectant water is roughly dispersed by multiple water gaps at the first level and is dispersed at the bottom. The water flows converge at the slit 44, and a water gap is formed between the pressure roller 1 42, the pressure roller 2 43 and the inner wall of the guide shell 41 to ensure that the disinfectant water flowing down from the top can pass smoothly. The disinfectant water on the surface of the pressure roller 1 42 and the pressure roller 2 43 will be absorbed by the paper when it contacts the middle and upper section of the paper. The guide shell 41 is provided with equidistantly arranged guide blocks 45 at the slit 44. Due to the viscosity of the disinfectant water and the blocking and further dispersion of the guide blocks 45, the collected disinfectant water is redispersed by the guide blocks 45 and contacts with the middle and upper section of the paper, so that the paper is moistened as a whole but not dripping.

[0068] In a further embodiment, in order to realize the centralized collection of paper scraps, refer to Figure 5 and Figure 8 The collecting pipe 61 has three air intake manifolds. The collecting pipe 61 makes the inside of the hollow roller 31 in a negative pressure state. Two of the air intake manifolds are rotatably connected to the ends of the hollow roller 31 through adapters to ensure conduction without affecting the rotation of the hollow roller 31. The circumferential side walls of the hollow roller 31 are provided with symmetrically arranged drainage ports, and mesh plates 33 and sterilization lamps 32 are alternately installed in the drainage ports. The air carrying paper scraps enters the hollow roller 31 through the mesh plates 33, and the sterilization lamps 32 will sterilize the paper by light. One of the air intake manifolds is connected to the chip collecting chamber 96, and the negative pressure structure 6 is connected to the external atmosphere through a pipeline. The paper scraps in the chip collecting chamber 96 will directly enter the collecting pipe 61 and be centrally transported to the external atmosphere for discharge.

[0069] In a further embodiment, in order to facilitate the replacement of the water supply bottle 2, refer to Figure 3 The water supply bottle 2 is slidably installed with a plug 21 for sealing the opening at the opening. The plug 21 is provided with a round rubber plug on the top and a cross-shaped bracket on the bottom. When the plug 21 is not installed and during the installation process, the plug 21 seals the opening of the water supply bottle 2 under the action of gravity. At the same time, a push rod is provided in the middle of the socket 13. When the water supply bottle 2 is inserted, the push rod pushes the plug 21 upward, and the bracket enters the water supply bottle 2 for a distance, so that the disinfectant water can flow out smoothly, which is convenient to operate and prevents overflow during replacement;

[0070] It should be emphasized that an opening can be set at the top of the water supply bottle 2, and a top plate can be screwed into the opening through threads. After the top plate is unscrewed, disinfectant water can be directly added, which is more convenient to operate.

[0071] The working principle of this embodiment is as follows:

[0072] The rolled dry paper towel is placed in the paper chamber 15 separately, and the end of the paper is passed through the paper port 14 and extended into the processing assembly. The disinfectant water is contained in the water supply bottle 2 separately and stored independently to avoid volatilization or contamination during storage.

[0073] When taking the paper, the control module 17 is triggered to make the conveying structure 8 work to convey the paper downward, and the hollow roller 31 of the anti-paper jam structure 3 moves back and forth, tearing the paper wound in the shape of "8" on the outside of the two hollow rollers 31 from the wound state to a loose state, thereby reducing the conveying resistance to prevent the paper from being torn by the conveying structure 8, and also preventing paper jams caused by insufficient traction;

[0074] While the tearing action is being performed, the hollow roller 31 is in a negative pressure suction state, and the free debris is sucked out through the hollow roller 31, and the sterilization lamp 32 installed on the hollow roller 31 emits ultraviolet light to perform a sterilization action;

[0075] During transportation, the oblique diameter hole 161 cooperates with the spiral strips 83 at both ends of the active roller 81 to pull the paper to the left and right sides to ensure the flatness of the paper, which is convenient for subsequent slitting and impregnation;

[0076] When the conveyed paper reaches the length of a single section of paper, the conveying structure 8 stops rotating, the cutter 93 extends, cuts the paper, and simultaneously sucks and discharges the slag to ensure the cleanliness of the inside of the equipment and the paper itself. The paper above the cutter 93 is clamped by the active roller 81 and the driven roller 82 and will not retract upward to avoid affecting the next paper output. The paper below the cutter 93 is clamped by the receiving roller 84, so that the paper before cutting is in a flat state to ensure a neat incision.

[0077] The cut paper is continuously conveyed until it enters the wetting structure 4, and can also be designed according to the unit length of the paper segment to ensure that when the upper end of the paper is cut off, the lower end of the paper is already in the wetting structure 4. When the paper is conveyed downward, the wetting structure 4 sprays a certain amount of disinfectant water backward and downward through the spray frame 46 to moisten the lower section of the paper. The pressing roller 1 42 and the pressing roller 2 43 squeeze and disperse the disinfectant water absorbed in the lower section of the paper into the deep layer, and disperse the excess disinfectant water into the guide shell 41. The disinfectant water is absorbed by the continuously descending paper under the blocking and dispersion of the guide block 45, and the middle and upper sections of the paper are moistened to obtain wet paper that is moistened as a whole and does not drip.

[0078] The above are only preferred embodiments of the present invention and are not intended to limit the protection scope of the present invention.

Claims

1. A smart tissue machine for disinfection, sterilization and deodorization, comprising a housing (1), characterized in that: The shell (1) has two layers, the upper layer of the shell (1) is formed with a paper receiving cavity (15) and a socket (13) which are opened upward, the lower layer of the shell (1) is formed with a device cavity, a paper passing port (14) is provided between the device cavity and the paper receiving cavity (15), and a paper outlet (11) is provided on the side wall at the bottom end of the shell (1): A processing component installed in the device cavity, wherein the processing component forms a conveying channel (10) between the paper feeding port (14) and the paper outlet (11), and the processing component comprises: An anti-paper jam structure (3) located below the paper passing port (14), the anti-paper jam structure (3) comprising two hollow rollers (31) and a power member (34), paper is wound between the two hollow rollers (31), and the power member (34) drives the hollow rollers (31) to move back and forth; A paper cutting structure (9) located below the anti-paper jam structure (3), the paper cutting structure (9) comprising a middle shell (91), a reversing cavity (98) penetrating from top to bottom formed in the middle of the middle shell (91), a chip collecting cavity (96) formed in the middle of the reversing cavity (98) of the middle shell (91), a cutter (93) for cutting paper installed in the chip collecting cavity (96); A wetting structure (4) is located below the paper cutting structure (9), the wetting structure (4) comprising a guide shell (41), a spray frame (46) is provided at the top opening of the guide shell (41), a first pressing roller (42) and a second pressing roller (43) are stacked up and down inside the guide shell (41), and a slit (44) is provided at the bottom end of the guide shell (41); A conveying structure (8) for conveying paper, the conveying structure (8) comprising an active roller (81) and a driven roller (82) in extrusion contact, the active roller (81) and the driven roller (82) being located at the top opening of a reversing cavity (98), the conveying structure (8) further comprising two receiving rollers (84), the two receiving rollers (84) being located at the bottom opening of the reversing cavity (98) and in extrusion contact with each other, and a guide roller (85) being installed between the paper cutting structure (9) and the wetting structure (4); A negative pressure structure (6) for providing a negative pressure environment, wherein the negative pressure structure (6) is respectively connected to the hollow roller (31) and the chip collection chamber (96) through a collecting pipe (61); A water supply bottle (2) is installed in the socket (13), the bottom end of the water supply bottle (2) is provided with an opening, the water supply bottle (2) is used to provide disinfectant water for the spray frame (46), and a pump (5) is installed between the spray frame (46) and the socket (13).

2. The intelligent tissue machine for disinfection, sterilization and deodorization according to claim 1, characterized in that: The outer shell (1) comprises an inner shell (16), the inner shell (16) being provided with an oblique diameter hole (161) between the anti-paper jam structure (3) and the paper cutting structure (9), the middle portion of the oblique diameter hole (161) being designed to protrude forward, and spiral strips (83) being provided at both ends of the active roller (81), the spiral strips (83) rotating to unfold the paper to the left and right sides.

3. The intelligent tissue machine for disinfection, sterilization and deodorization according to claim 2, characterized in that: A driving structure (7) is built into the equipment cavity. The driving structure (7) is provided with a gear set (71). The driving structure (7) can drive the active roller (81) and one of the receiving rollers (84) to rotate via the gear set (71). The driving structure (7) can drive the two hollow rollers (31) to rotate via the gear set (71).

4. The intelligent tissue machine for disinfection, sterilization and deodorization according to claim 3, characterized in that: The power member (34) is provided with two and is located at the ends of the two hollow rollers (31). The power member (34) comprises a connecting frame (341) and a sliding sleeve (342). The two connecting frames (341) are rotatably connected to one of the hollow rollers (31). The two sliding sleeves (342) are sleeved on the end of the other hollow roller (31). A spring frame (343) is installed between the connecting frame (341) and the inner shell (16). A magnetic attraction member (344) is installed on the upper part of the connecting frame (341). An electromagnet is installed at a position of the inner shell (16) facing the magnetic attraction member (344). When the connecting frame (341) is attracted by the electromagnet and moves in translation, it can push the sliding sleeve (342) to move upward.

5. The intelligent tissue machine for disinfection, sterilization and deodorization according to claim 1, characterized in that: A heater (51) is installed at the outlet end of the pump (5), and the heater (51) is connected in series between the spray frame (46) and the pump (5) through a pipeline.

6. The intelligent tissue machine for disinfection, sterilization and deodorization according to claim 5, characterized in that: The shell (1) further comprises a cover shell (12), the cover shell (12) being buckled and mounted above the paper holding cavity (15), the shell (1) being provided with a sensor 1 (18) mounted at the receiving roller (84), the shell (1) being provided with a sensor 2 (19) mounted above the pressing roller 2 (43), and the heater (51) being provided with a built-in temperature sensor.

7. The intelligent tissue machine for disinfection, sterilization and deodorization according to claim 1, characterized in that: The cutter (93) is arranged horizontally, the edged end of the cutter (93) is arranged in a sawtooth shape, the chip collecting chamber (96) is provided with an auxiliary knife (97) at the top surface of the cutter (93), a force frame (92) is provided at the unedge end of the cutter (93), an eccentric shaft (95) for pushing the force frame (92) to move horizontally is provided at the top of the middle shell (91), and a reset member (94) is provided between the cutter (93) and the middle shell (91).

8. The intelligent tissue machine for disinfection, sterilization and deodorization according to claim 1, characterized in that: The pressure roller 1 (42) and the pressure roller 2 (43) adopt a segmented structure to form an installation gap (47), and the installation gaps (47) of the pressure roller 1 (42) and the pressure roller 2 (43) are arranged in a staggered manner. A water-passing gap is formed between the pressure roller 1 (42) and the pressure roller 2 (43) and the inner wall of the guide housing (41), and the guide housing (41) is provided with guide blocks (45) arranged at equal distances at the slit (44).

9. The intelligent tissue machine for disinfection, sterilization and deodorization according to claim 1, characterized in that: The collecting pipe (61) has three intake manifolds, two of which are rotatably connected to the ends of the hollow roller (31) via adapters, the circumferential side wall of the hollow roller (31) is provided with symmetrically arranged drainage ports, mesh plates (33) and sterilizing lamps (32) are staggeredly installed in the drainage ports, one of the intake manifolds is connected to the chip collecting chamber (96), and the negative pressure structure (6) is connected to the external atmosphere via a pipeline.

10. The intelligent tissue machine for disinfection, sterilization and deodorization according to claim 1, characterized in that: The water supply bottle (2) is slidably mounted with a plug (21) at the opening for sealing the opening, and a push rod is provided in the middle of the socket (13), and the push rod pushes the plug (21) upward to open the opening of the water supply bottle (2).

Images