Wet tissue machine convenient to maintain

Abstract

The invention relates to the technical field of wet tissue machines, in particular to a wet tissue machine convenient to maintain, which comprises a case, a liquid storage module for storing wet liquid of compressed tissue blocks, a wet area for wet the compressed tissue blocks, and a liquid conveying module for conveying the wet liquid in the liquid storage module to the wet area, the device further comprises an upward feeding module, a pushing module and a discharging module, the upward feeding module comprises a storage barrel with an upward opening and a jacking mechanism used for jacking compressed towel blocks upwards, and the soaking area is a soaking tray capable of rotating in the vertical direction. According to the wet tissue machine, a plurality of wet tissues can be continuously manufactured, the overall required waiting time can be greatly shortened, the situation of material blocking can be reduced, and even if the situation of material blocking exists, the blocked compressed tissue blocks can be rapidly and conveniently taken out so that normal operation of the wet tissue machine can be recovered.

Description

Technical field:

[0001] The present invention relates to the technical field of wet wipes machines, and in particular to a wet wipes machine which is easy to maintain. Background technology:

[0002] In order to solve the problem that wet wipes are easy to deteriorate and cannot be stored for a long time, some instant wet wipes making devices have appeared on the market, such as the Chinese invention patent with application number CN202121508507.X, which discloses an instant wet wipes making device. Although the existing wet wipes machines can be used to make instant wet wipes, the existing wet wipes machines generally have the following problems: 1. The storage barrel opening faces downward, and the compressed towel blocks in the storage barrel fall downward in sequence by gravity and feed the materials for the subsequent production of wet wipes. Since the compressed towel blocks may be blocked due to moisture expansion, size error, etc., and the normal production of subsequent wet wipes is affected, the user needs to remove the blocked towel blocks. The compressed towel block is taken out in order to restore the normal operation of the wet wipe machine. Since the opening of the storage barrel faces downward and is located inside the wet wipe machine, when the user takes out the blocked compressed towel block, the storage barrel and all the compressed towel blocks need to be taken out before the blocked compressed towel block at the bottom can be taken out. After the blocked compressed towel block is taken out, the remaining compressed towel blocks need to be put back into the wet wipe machine. Not only are there many overall steps, but the blocked compressed towel block is located deep inside the wet wipe machine, making it difficult to operate and take it out; 2. It can only make one wet wipe at a time. Only when the previous wet wipe is taken away can the next wet wipe be soaked and made. When used, it has certain limitations. Summary of the invention:

[0003] The purpose of the present invention is to provide a wet wipe machine that is easy to maintain in order to address the shortcomings of the prior art. It can not only continuously produce multiple wet wipes and greatly shorten the overall waiting time, but also reduce the occurrence of blockages. Even if blockages occur, the compressed wipe blocks that are blocked can be quickly and conveniently removed to restore the normal operation of the wet wipe machine.

[0004] In order to achieve the above-mentioned purpose, the technical solution adopted by the present invention is: a wet wipe machine that is easy to maintain, including a chassis, a liquid storage module for storing liquid for soaking compressed towel blocks, a soaking area for soaking the compressed towel blocks, and a liquid delivery module for transporting the soaking liquid in the liquid storage module to the soaking area, and also includes an upward feeding module, a pushing module, and a discharging module. The upward feeding module includes a storage barrel with an upward opening and a lifting mechanism for lifting the compressed towel block upward. The soaking area is a soaking tray that can be rotated in the up and down directions; the pushing module is used to push the compressed towel block located at the top of the storage barrel to the soaking tray; the discharging module is used to drive the soaking tray to rotate.

[0005] A further improvement to the above solution is that the lifting mechanism includes a lifting spring arranged at the bottom of the storage barrel and a limiting stop block arranged above the opening of the storage barrel.

[0006] A further improvement to the above scheme is that the lifting mechanism also includes a telescopic adjustment component, and the limit stop block can be telescopically arranged above the opening of the storage barrel through the telescopic adjustment component; when the limit stop block is in an extended state, the limit stop block protrudes above the opening of the storage barrel; when the limit stop block is in a retracted state, the limit stop block does not protrude above the opening of the storage barrel.

[0007] A further improvement to the above scheme is that the telescopic adjustment assembly includes a telescopic adjustment seat, a compression spring, and a pressing push rod arranged on one side above the opening of the storage barrel, the limit stop block is slidably connected to the telescopic adjustment seat in the horizontal direction, one end of the compression spring is abutted against the limit stop block in the horizontal direction, and the other end of the compression spring is abutted against the telescopic adjustment seat in the horizontal direction, the pressing push rod is inserted into the limit stop block in the vertical direction, the pressing push rod is formed with an extrusion inclined surface, and the limit stop block is formed with a pressure inclined surface matching the extrusion inclined surface.

[0008] A further improvement to the above solution is that the end of the limit stop protruding above the storage barrel opening is a loading inclined surface with a top away from the storage barrel opening center and a bottom close to the storage barrel opening center.

[0009] A further improvement to the above scheme is that a discharging stopper is provided on one side above the opening of the storage barrel, the height difference between the discharging stopper and the limiting stopper is DH, the thickness of the compressed towel block is T, and DH and T satisfy the following condition: T≤DH<2T.

[0010] A further improvement to the above solution is that the height position of the discharge stopper is adjustable.

[0011] A further improvement to the above solution is that the lifting mechanism also includes a slide cylinder arranged in the storage cylinder, one end of the lifting spring is downward and abuts against the bottom of the storage cylinder, and the other end of the lifting spring is upward and abuts against the slide cylinder.

[0012] A further improvement to the above solution is that the present invention also includes a full material sensor module and / or a short material sensor module.

[0013] A further improvement to the above solution is that the soaking tray is tilted in a manner such that an end close to the upward feeding module is on top and an end away from the upward feeding module is on the bottom.

[0014] A further improvement to the above solution is that the inclination angle of the soaking tray is 30-75°.

[0015] A further improvement to the above solution is that a material blocking protrusion is provided at one end of the soaking tray away from the upward feeding module.

[0016] A further improvement to the above solution is that the height of the material blocking protrusion is H, the thickness of the compressed towel block is T, and the following condition is satisfied between H and T: H≥T.

[0017] A further improvement to the above scheme is that the input end of the liquid delivery module is connected to the liquid storage module, the output end of the liquid delivery module is located above the wetting tray, and the position of the output end of the liquid delivery module and the position of the wetting tray satisfy the following relationship: when the compressed towel block to be soaked is located on the wetting tray, the water outlet area of ​​the output end of the liquid delivery module covers the top surface and / or side surface of the compressed towel block to be soaked located on the wetting tray.

[0018] A further improvement to the above solution is that a towel box is provided below the soaking tray.

[0019] A further improvement to the above solution is that the soaking tray can be rotated up and down by manual manipulation.

[0020] A further improvement to the above scheme is that the input end of the liquid delivery module is connected to the liquid storage module, the output end of the liquid delivery module is located above or at the bottom of the soaking tray, and the output end of the liquid delivery module is located higher in the vertical direction than the liquid storage module.

[0021] A further improvement to the above solution is that the present invention further comprises a ejecting module for ejecting the compressed towel block located in the soaking tray.

[0022] A further improvement to the above solution is that the ejecting module includes an ejecting rod arranged on the chassis, and an ejecting hole opened on the soaking tray and used for the ejecting rod to be inserted into the soaking tray.

[0023] A further improvement to the above scheme is that the ejection module includes an ejection plate hingedly arranged on the soaking tray, a ejection protrusion is protruded from the bottom of the ejection plate, and the soaking tray is provided with a protrusion hole for the ejection protrusion to pass through.

[0024] A further improvement to the above solution is that a dredging hole is provided at the bottom of the storage barrel.

[0025] A further improvement to the above scheme is that the discharging module includes a torsion spring arranged on the chassis, a discharging push plate slidably connected to one side of the soaking tray along the horizontal direction, and a discharging power mechanism for driving the discharging push plate to slide, one end of the torsion spring is against the chassis, and the other end of the torsion spring is against the soaking tray, and the output end of the discharging power mechanism drives and connects to the discharging push plate.

[0026] A further improvement to the above scheme is that the pushing module includes a pushing plate slidably connected to the upper side of the storage barrel opening along the horizontal direction, and a pushing power mechanism for driving the pushing plate to slide, and the output end of the pushing power mechanism drives the pushing plate; the discharging push plate and the pushing push plate have the same structure, and the discharging power mechanism and the pushing power mechanism have the same structure.

[0027] The beneficial effects of the present invention are as follows: the wet wipe machine provided by the present invention is easy to maintain, comprising a chassis, a liquid storage module for storing liquid soaking a compressed towel block, a soaking area for soaking the compressed towel block, a liquid delivery module for conveying the soaking liquid in the liquid storage module to the soaking area, and also comprising an upward feeding module, a pushing module, and a discharging module, wherein the upward feeding module comprises a storage barrel with an upward opening, and a lifting mechanism for lifting the compressed towel block upward, and the soaking area is a soaking tray that can rotate in the up-and-down direction; the pushing module is used to push the compressed towel block located at the top of the storage barrel to the soaking tray; the discharging module is used to drive the soaking tray to rotate;

[0028] First, the compressed towel block to be soaked is loaded into the storage barrel of the upward feeding module, and the compressed towel block in the storage barrel is lifted upward by the lifting mechanism, and the compressed towel block at the opening position of the storage barrel is pushed into the soaking tray by the pushing module, and the soaking liquid in the liquid storage module is transported to the soaking tray by the liquid feeding module. After the compressed towel block in the soaking tray is soaked, the soaking tray is driven to rotate by the discharging module, and the soaked compressed towel block in the soaking tray falls downward as the soaking tray rotates and the discharging is completed; compared with the existing wet wipe machine, the present invention has the following advantages:

[0029] 1. Compared with the existing wet wipe machines in which the soaking area and the taking area are set at the same position, the wet wipes need to be taken immediately after making. The present invention drives the soaking tray to rotate and completes the discharging through the discharging module. The next wet wipe can be made without waiting for the last wet wipe to be taken away. It can continuously make multiple wet wipes and greatly shorten the overall waiting time.

[0030] 2. Compared with the existing wet wipe machines with pull-out discharging, which is not only prone to blockage, but also difficult to clear once the blockage occurs; the present invention adopts a rotating discharging method and an upward feeding method, the activity space of the soaking tray can be designed to be larger and less prone to blockage. Even if blockage occurs, it is easy to clear it, and the overall maintenance is easier;

[0031] 3. Compared with the existing wet wipe machine whose storage barrel has an opening facing downward and is located inside the wet wipe machine, it is more troublesome to clear and maintain when blockage occurs. The present invention realizes the feeding of compressed towel blocks by feeding upward. Not only is the location where the blockage occurs, i.e., the opening of the storage barrel, closer to the top of the chassis and easier to operate and remove, but also it is only necessary to remove the compressed towel block that is blocked at the opening of the storage barrel to complete the clearing, without having to operate other compressed towel blocks and storage barrels, and the whole is easier to maintain. Description of the drawings:

[0032] Figure 1 It is a schematic diagram of the structure of the present invention.

[0033] Figure 2 It is a schematic diagram of the internal structure of the present invention.

[0034] Figure 3 for Figure 2 Schematic diagram of the structure from another perspective.

[0035] Figure 4 It is a structural schematic diagram of another embodiment of the ejection module of the present invention.

[0036] Figure 5 for Figure 4 Schematic diagram of the structure from another perspective.

[0037] Figure 6 It is a structural schematic diagram of the upward feeding module of the present invention.

[0038] Figure 7 It is a schematic structural diagram of the position limiting stopper and telescopic adjustment assembly of the present invention.

[0039] Figure 8 This is a schematic structural diagram of the material pushing and plate pushing device in the first state of the present invention.

[0040] Fig. 9 This is a schematic structural diagram of the material pushing and plate pushing device in the second state of the present invention.

[0041] Fig.10 This is a schematic structural diagram of the third state of the material pushing and pushing plate of the present invention.

[0042] Explanation of the accompanying drawings: chassis 1, liquid storage module 2, liquid delivery module 3, upward feeding module 4, storage cylinder 41, dredging hole 411, lifting mechanism 42, lifting spring 421, limit block 422, pressure inclined surface 4221, loading inclined surface 4222, telescopic adjustment component 423, telescopic adjustment seat 424, compression spring 425, pressing push rod 426, extrusion inclined surface 4261, slide cylinder 47, discharge block 48, pushing module 5, pushing push plate 51, pushing power mechanism 52, discharge module 6, torsion spring 61, discharge push plate 62, discharge power mechanism 63, soaking tray 7, toggle part 71, material blocking protrusion 72, towel box 8, ejecting module 9, ejecting rod 91, ejecting hole 92, ejecting plate 93, ejecting protrusion 94, protrusion hole 95. Specific implementation method:

[0043] The present invention will be further described below in conjunction with the accompanying drawings. Figure 1-10 As shown, the present invention comprises a chassis 1, a liquid storage module 2 for storing liquid for soaking compressed towel blocks, a soaking area for soaking the compressed towel blocks, a liquid delivery module 3 for conveying the soaking liquid in the liquid storage module 2 to the soaking area, and also comprises an upward feeding module 4, a pushing module 5, and a discharging module 6. The upward feeding module 4 comprises a storage barrel 41 with an opening facing upward, and a lifting mechanism 42 for lifting the compressed towel blocks upward. The soaking area is a soaking tray 7 rotatably arranged on the chassis 1 in the up-and-down direction; the pushing module 5 is used to push the compressed towel block located at the top of the storage barrel 41 to the soaking tray 7; the discharging module 6 is used to drive the soaking tray 7 to rotate; compared with the existing wet wipe machine, the present invention has the following advantages:

[0044] 1. Compared with the existing wet wipe machines in which the soaking area and the taking area are set at the same position, the wet wipes need to be taken immediately after making. The present invention drives the soaking tray 7 to rotate and complete the discharging through the discharging module 6. The next wet wipe can be made without waiting for the last wet wipe to be taken away. Multiple wet wipes can be made continuously, which can greatly shorten the overall waiting time.

[0045] 2. Compared with the existing wet wipes machine, which is a pull-out type of material discharging, it is not only easy to get blocked, but also difficult to clear once the blockage occurs; the present invention adopts a rotary type of material discharging and an upward feeding method, and the activity space of the soaking tray 7 can be designed to be larger and less prone to blockage. Even if there is a blockage, it is easy to clear it, and the whole is easier to maintain;

[0046] 3. Compared with the existing wet wipes machine, in which the opening of the storage barrel 41 faces downward and is located inside the wet wipes machine, it is more troublesome to clear and maintain when blockage occurs. The present invention realizes the feeding of compressed towel blocks by feeding upward. Not only is the location where the blockage occurs, i.e., the opening of the storage barrel 41, closer to the top of the chassis 1 and easier to operate and remove, but also it is only necessary to remove the compressed towel block blocked at the opening of the storage barrel 41 to complete the clearing, without having to operate other compressed towel blocks and the storage barrel 41, and the whole is easier to maintain.

[0047] The lifting mechanism 42 includes a lifting spring 421 arranged at the bottom of the storage barrel 41 and a limiting block 422 arranged above the opening of the storage barrel 41; compared with the lifting mechanism 42 provided by a motor, etc., the present invention realizes the lifting of the compressed towel block through the lifting spring 421, and the overall structure is simpler, convenient for maintenance and low in cost; compared with only providing the lifting spring 421, the elastic force of the lifting spring 421 is combined with the gravity of the compressed towel block so that the compressed towel block located at the top of the storage barrel 41 can always be at the loading height position, and the present invention can set the lifting spring 421 to have a larger elastic force by cooperating with the limiting block 422. Even when there is a certain friction between the compressed towel block and the storage barrel 41, the lifting spring 421 can overcome and prevent the compressed towel block from being blocked, which is more practical.

[0048] The lifting mechanism 42 also includes a telescopic adjustment component 423, and the limit stop block 422 can be telescopically arranged above the opening of the storage barrel 41 through the telescopic adjustment component 423; when the limit stop block 422 is in an extended state, the limit stop block 422 protrudes above the opening of the storage barrel 41; when the limit stop block 422 is in a retracted state, the limit stop block 422 does not protrude above the opening of the storage barrel 41; compared with the limit stop block 422 which cannot move and can only be loaded and removed through the side above the opening of the storage barrel 41, the limit stop block 422 of the present invention can be telescopic, and by setting the limit stop block 422 as a telescopic structure, it is not only more convenient to load the compressed towel block, but also more convenient to remove the compressed towel block that is blocked.

[0049] The telescopic adjustment assembly 423 includes a telescopic adjustment seat 424, a compression spring 425, and a pressing push rod 426, which are arranged on one side above the opening of the storage barrel 41. The limit stop block 422 is slidably connected to the telescopic adjustment seat 424 in the horizontal direction. One end of the compression spring 425 is against the limit stop block 422 in the horizontal direction, and the other end of the compression spring 425 is against the telescopic adjustment seat 424 in the horizontal direction. The pressing push rod 426 is inserted into the limit stop block 422 in the vertical direction. The pressing push rod 426 is formed with an extrusion inclined surface 4261, and the limit stop block 422 is formed with a pressure inclined surface 4221 that matches the extrusion inclined surface 4261. By pressing the pressing push rod 426 downward, the pressing push rod 426 squeezes the limit stop block 422, and the limit stop block The pressing push rod 426 is released, and the limit stop block 422 is reset under the elastic force of the compression spring 425 and limits the compressed towel block in the storage barrel 41 again; the present invention controls the extension and retraction of the limit stop block 422 by pressing the pressing push rod 426 downward, that is, by pressing up and down; of course, in other embodiments, the limit stop block 422 and the pressing push rod 426 can be integrated, and the extension and retraction of the limit stop block 422 can be directly controlled by pulling the pressing push rod 426 horizontally.

[0050] One end of the limiting stop block 422 protruding above the opening of the storage barrel 41 is a loading inclined surface 4222 with the top away from the opening center of the storage barrel 41 and the bottom close to the opening center of the storage barrel 41; through this structural design, the compressed towel block can be directly pressed downward and loaded into the storage barrel 41, which makes it easier to load the compressed towel block.

[0051] The loading inclined surface 4222 is a concave inclined curved surface structure, which can better match the cylindrical compressed towel block and can be better suitable for loading the cylindrical compressed towel block.

[0052] The lifting mechanism 42 also includes a slide 47 arranged in the storage barrel 41. One end of the lifting spring 421 is downward and against the bottom of the storage barrel 41, and the other end of the lifting spring 421 is upward and against the slide 47. The setting of the slide 47 can shield the lifting spring 421, which not only helps to improve the appearance of the product, but also prevents the lifting spring 421 from directly contacting the hand and injuring the hand, making it more practical.

[0053] The present invention also includes a full material sensor module and / or a short material sensor module; the full material sensor module can prevent too many compressed towel blocks from being loaded at one time, so as to better ensure continuous and stable upward feeding of the compressed towel blocks. In this embodiment, full material detection is achieved by providing a protrusion on the slide 47 and a limit switch at the bottom of the storage barrel 41. Of course, in other embodiments, full material can also be detected by infrared sensors, weight sensors, etc.; the short material sensor module can prevent the wet wipes from being unable to be produced normally due to the lack of compressed towel blocks remaining in the storage barrel 41. The pushing power mechanism 52 in this embodiment includes a motor, and whether there is a lack of material is determined by detecting the current of the motor of the pushing power mechanism 52. When there is no compressed towel block remaining in the storage barrel 41, the slide 47 is lifted to a position above the opening of the storage barrel 41, and the motor of the pushing power mechanism 52 generates a large stall current, so that it is possible to determine whether the storage barrel 41 is short of material by detecting the current of the motor of the pushing power mechanism 52. Of course, in other embodiments, the short material can also be detected by infrared sensors, weight sensors, etc.

[0054] A discharge stopper 48 is provided on one side above the opening of the storage barrel 41, and the height difference between the discharge stopper 48 and the limiting stopper 422 is DH, the thickness of the compressed towel block is T, and the following condition is satisfied between DH and T: T≤DH<2T; the discharge stopper 48 blocks the remaining compressed towel blocks except those located at the top of the storage barrel 41, thereby ensuring that only one compressed towel block can be pushed into the soaking area at a time, thereby better ensuring the soaking of the compressed towel blocks.

[0055] The height position of the discharge stopper 48 is adjustable. By adjusting the height position of the discharge stopper 48, the height difference DH between the discharge stopper 48 and the limit stopper 422 can be adjusted, so as to adapt to the limit stopper of compressed towel blocks of different thicknesses, and have greater flexibility and practicality. The discharge stopper 48 can be changed by setting a strip hole in the vertical direction and changing the installation position of the locking screw of the discharge stopper 48.

[0056] Compared with the horizontal arrangement of the soaking tray 7, there is a risk that the soaking liquid in the soaking tray 7 will flow into the material storage barrel 41. The soaking tray 7 of the present invention is tilted in such a way that the end close to the upward feeding module 4 is at the top and the end away from the upward feeding module 4 is at the bottom, which can ensure that the soaking liquid in the soaking tray 7 will not flow to the material storage barrel 41 and will not soak the compressed towel block to be soaked located at the material storage barrel 41, thereby better preventing the compressed towel block from being blocked.

[0057] The inclination angle of the soaking tray 7 of the present invention is preferably 30-75°. When the inclination angle is too low, the soaking liquid is likely to flow to the position of the storage barrel 41 and soak the compressed towel block to be soaked located at the position of the storage barrel 41. When the inclination angle is too high, the compressed towel block is likely to roll off during the soaking process.

[0058] A material blocking protrusion 72 is provided at one end of the soaking tray 7 away from the upward feeding module 4; the material blocking protrusion 72 can block and limit the compressed towel block on the soaking tray 7 and prevent the compressed towel block from rolling down from the soaking tray 7 before the soaking is completed. In addition, the material blocking protrusion 72 can also block the soaking liquid on the soaking tray 7 and prevent the soaking liquid on the soaking tray 7 from leaking, thereby better ensuring that the compressed towel block is fully soaked on the soaking tray 7.

[0059] The height of the blocking protrusion 72 is H, and the thickness of the compressed towel block is T. When H and T satisfy the following condition: H≥T, the blocking protrusion 72 can better block and limit the compressed towel block and ensure that the compressed towel block is fully soaked on the soaking tray 7.

[0060] Compared with setting the output end of the liquid feeding module 3 at the bottom of the soaking tray 7, the bottom of the compressed towel block will expand upward accordingly after absorbing a certain amount of soaking liquid. As the compressed towel block expands, it will undoubtedly increase the path of the soaking liquid at the bottom of the soaking tray 7 to climb upward to the top and side parts of the compressed towel block, resulting in a longer time required for overall soaking; the input end of the liquid feeding module 3 in this embodiment is connected to the liquid storage module 2, the output end of the liquid feeding module 3 is located above the soaking tray 7, and the position of the output end of the liquid feeding module 3 and the position of the soaking tray 7 satisfy the following relationship: when the compressed towel block to be soaked is located on the soaking tray 7, the water outlet area of ​​the output end of the liquid feeding module 3 covers the area located on the soaking tray 7; the present invention sprays water on the top surface and / or side surfaces of the compressed towel block to be soaked on the soaking tray 7 in a top-down manner, which can greatly shorten the time required for the overall soaking and can better ensure that the compressed towel block is fully soaked, wherein the water outlet area at the output end of the liquid delivery module 3 preferably covers the top surface and side surfaces of the compressed towel block to be soaked on the soaking tray 7 at the same time, and the top surface and side surfaces of the compressed towel block are directly sprayed with water for soaking, and the soaking liquid falling on the soaking tray 7 will soak the bottom of the compressed towel block, so that the top, side surfaces and bottom of the compressed towel block can be simultaneously contacted and soaked with liquid in multiple directions, and the overall soaking speed is fast and sufficient.

[0061] A towel box 8 is provided below the soaking tray 7. The soaked compressed towel blocks in the soaking tray 7 will fall into the towel box 8 under the action of the discharging module 6. The soaked compressed towel blocks are contained in the towel box 8, which can prevent the compressed towel blocks from falling everywhere, and is more practical.

[0062] The soaking tray 7 can be rotated up and down by manually turning it. The soaking tray 7 can be manually turned when the machine is stopped to rotate the soaking tray 7 and roll down the compressed towel block on the soaking tray 7. Even if the soaking tray 7 is blocked, it can be easily rotated and unblocked by manually turning the soaking tray 7. The soaking tray 7 is formed with a turning part 71. The turning part 71 not only makes it easier to manually turn the soaking tray 7, but also the setting of the turning part 71 makes it easier for users to know that the soaking tray 7 can be turned. That is, when the soaking tray 7 is blocked, the user will naturally turn the soaking tray 7 when he sees the turning part 71, so as to unblock the blockage when abnormal conditions such as blockage occur.

[0063] The input end of the liquid feeding module 3 is connected with the liquid storage module 2, and the output end of the liquid feeding module 3 is located above or at the bottom of the soaking tray 7, and the output end of the liquid feeding module 3 is located higher than the vertical position of the liquid storage module 2; compared with the existing wet wipes machines, due to the lower height position of the soaking area, the output end of the liquid feeding module 3 can only be located lower than the vertical position of the liquid storage module 2, and due to the liquid level difference, the liquid feeding module 3 needs to be additionally provided with a one-way valve, which not only increases the cost, but also when the one-way valve fails, the soaking liquid in the liquid storage module 2 will leak out and cause damage to the equipment; the output end of the liquid feeding module 3 of the present invention is located higher than the vertical position of the liquid storage module 2, which not only saves the one-way valve, but also avoids the leakage of the soaking liquid in the liquid storage module 2 due to the failure of the one-way valve.

[0064] The present invention further comprises a ejecting module 9 for ejecting the compressed towel block in the soaking tray 7; in order to prevent the compressed towel block from rolling out of the soaking tray 7 when the soaking tray 7 rotates to the lowest position, the present invention can more fully ensure the discharge of the compressed towel block in the soaking tray 7 by providing the ejecting module 9.

[0065] The ejecting module 9 in this embodiment includes an ejecting rod 91 arranged on the chassis 1, and an ejecting hole 92 opened on the soaking tray 7 and used for the ejecting rod 91 to be inserted into the soaking tray 7; when the soaking tray 7 rotates downward, the ejecting rod 91 is inserted from the ejecting hole 92 and pushes the compressed towel block located in the soaking tray 7.

[0066] In another embodiment, the lifting material module 9 may also include a lifting material plate 93 hingedly arranged on the soaking tray 7, and a lifting material protrusion 94 is protruded from the bottom of the lifting material plate 93, and the soaking tray 7 is provided with a protrusion hole 95 for the lifting material protrusion 94 to pass through; when the soaking tray 7 rotates downward, the chassis 1 resists the lifting material protrusion 94 and causes the lifting material plate 93 to rotate upward relative to the soaking tray 7, and accordingly, the compressed towel block located in the soaking tray 7 is pushed by the lifting material plate 93.

[0067] In order to prevent the situation where the compressed towel block cannot be taken out due to severe blockage, a dredging hole 411 is provided at the bottom of the storage barrel 41 of the present invention; objects such as chopsticks are poked upward from the dredging hole 411 at the bottom of the storage barrel 41 to dredge the block, so that the compressed towel block can be taken out and dredged even if the blockage is severe.

[0068] The discharging module 6 includes a torsion spring 61 arranged on the chassis 1, a discharging push plate 62 connected to one side of the soaking tray 7 in a horizontal sliding direction, and a discharging power mechanism 63 for driving the discharging push plate 62 to slide. One end of the torsion spring 61 abuts against the chassis 1, and the other end of the torsion spring 61 abuts against the soaking tray 7. The output end of the discharging power mechanism 63 drives and connects the discharging push plate 62. When the discharging power mechanism 63 drives the discharging push plate 62 to slide and push the soaking tray 7, the soaking tray 7 rotates downward. When the structure 63 drives the discharge push plate 62 to retract and stop pushing the soaking tray 7, the soaking tray 7 rotates upward and resets under the action of the torsion spring 61. Through this structure, not only can the soaking tray 7 be driven to rotate well, but also the soaking tray 7 can be manually pried in the stopped state to rotate the soaking tray 7 and cause the compressed towel block on the soaking tray 7 to roll off. Even if the soaking tray 7 is blocked, it can be easily rotated and unblocked by manually prying the soaking tray 7.

[0069] The pushing module 5 includes a pushing plate 51 which is slidably connected to one side above the opening of the storage barrel 41 in the horizontal direction, and a pushing power mechanism 52 for driving the pushing plate 51 to slide. The output end of the pushing power mechanism 52 is drivingly connected to the pushing plate 51; the pushing power mechanism 52 drives the pushing plate 51 to slide and pushes the compressed towel block at the opening position of the storage barrel 41 to the soaking tray 7 to complete the loading of the compressed towel block; the discharge push plate 62 of the present invention has the same structure as the pushing plate 51, and the discharge power mechanism 63 has the same structure as the pushing power mechanism 52, which not only does not need to set up too many motors and save costs, but also makes the overall structure more compact and reasonable; the pushing plate 51 of the present invention has three states, such as Figure 8 As shown, the material pushing plate 51 is in the first state, that is, the material pushing plate 51 is in the initial position. Fig. 9As shown, the pushing mechanism 52 is used to drive the pushing plate 51 to slide to the second state, that is, the pushing mechanism 52 is used to drive the pushing plate 51 to slide to the opening position of the storage barrel 41 and push the compressed towel block to the soaking tray 7. After the compressed towel block is soaked in the soaking tray 7, as shown in FIG. Fig.10 As shown, the pushing power mechanism 52 drives the pushing plate 51 to slide to the third state, that is, the pushing power mechanism 52 drives the pushing plate 51 to continue to slide and push the soaking tray 7, the soaking tray 7 rotates accordingly, the compressed towel block located in the soaking tray 7 rolls off the soaking tray 7, and the pushing power mechanism 52 drives the pushing plate 51 to retract and return to the first state, and so on.

[0070] Working principle:

[0071] First, the compressed towel blocks to be soaked are loaded into the storage barrel 41 of the upward feeding module 4, and the compressed towel blocks in the storage barrel 41 are lifted upward by the lifting mechanism 42, and the compressed towel blocks at the opening position of the storage barrel 41 are pushed into the soaking tray 7 by the pushing module 5, and the soaking liquid in the liquid storage module 2 is transported to the soaking tray 7 by the liquid feeding module 3. After the compressed towel blocks in the soaking tray 7 are completely soaked, the soaking tray 7 is driven to rotate by the discharging module 6, and the compressed towel blocks that have been soaked in the soaking tray 7 fall downward as the soaking tray 7 rotates and the discharging is completed; the present invention can not only continuously produce multiple wet wipes and greatly shorten the overall waiting time, but also reduce the occurrence of material blockage. Even if material blockage occurs, the blocked compressed towel blocks can be quickly and conveniently removed to restore the normal operation of the wet wipe machine.

[0072] Of course, the above is only a preferred embodiment of the present invention, so all equivalent changes or modifications made according to the structure, characteristics and principles described in the scope of the patent application of the present invention are included in the scope of the patent application of the present invention.

Claims

1. A wet wipe machine that is easy to maintain, comprising a chassis (1), a liquid storage module (2) for storing liquid for soaking compressed wipes, a soaking area for soaking the compressed wipes, and a liquid delivery module (3) for delivering the soaking liquid in the liquid storage module (2) to the soaking area, characterized in that: The invention also comprises an upward feeding module (4), a pushing module (5) and a discharging module (6); the upward feeding module (4) comprises a storage barrel (41) with an opening facing upward, and a lifting mechanism (42) for lifting the compressed towel block upward; the soaking area is a soaking tray (7) which can rotate in the up-down direction; the pushing module (5) is used to push the compressed towel block located at the top of the storage barrel (41) to the soaking tray (7); and the discharging module (6) is used to drive the soaking tray (7) to rotate.

2. The wet wipes machine that is easy to maintain according to claim 1, characterized in that: The lifting mechanism (42) comprises a lifting spring (421) arranged at the bottom of the storage barrel (41) and a limiting stop block (422) arranged above the opening of the storage barrel (41).

3. The wet wipes machine that is easy to maintain according to claim 2, characterized in that: The lifting mechanism (42) further comprises a telescopic adjustment component (423), and the limit stop block (422) is telescopically arranged above the opening of the storage barrel (41) through the telescopic adjustment component (423); when the limit stop block (422) is in an extended state, the limit stop block (422) protrudes above the opening of the storage barrel (41); when the limit stop block (422) is in a retracted state, the limit stop block (422) does not protrude above the opening of the storage barrel (41).

4. The wet wipes machine that is easy to maintain according to claim 3, characterized in that: The telescopic adjustment assembly (423) comprises a telescopic adjustment seat (424) arranged on one side above the opening of the storage barrel (41), a compression spring (425), and a pressing push rod (426); a limit stop block (422) is slidably connected to the telescopic adjustment seat (424) in the horizontal direction; one end of the compression spring (425) is against the limit stop block (422) in the horizontal direction; the other end of the compression spring (425) is against the telescopic adjustment seat (424) in the horizontal direction; the pressing push rod (426) is inserted into the limit stop block (422) in the vertical direction; the pressing push rod (426) is formed with an extrusion inclined surface (4261); and the limit stop block (422) is formed with a pressure inclined surface (4221) matched with the extrusion inclined surface (4261).

5. The wet wipes machine that is easy to maintain according to claim 3, characterized in that: One end of the limiting stopper (422) protruding above the opening of the storage barrel (41) is a loading inclined surface (4222) with a top away from the opening center of the storage barrel (41) and a bottom close to the opening center of the storage barrel (41).

6. The wet wipes machine that is easy to maintain according to claim 2, characterized in that: A discharge stopper (48) is provided on one side above the opening of the storage barrel (41); a height difference between the discharge stopper (48) and the limit stopper (422) is DH; a thickness of the compressed towel block is T; and DH and T satisfy the following condition: T≤DH<2T.

7. The wet wipes machine that is easy to maintain according to claim 6, characterized in that: The height position of the discharge stopper (48) is adjustable.

8. The wet wipes machine that is easy to maintain according to claim 2, characterized in that: The lifting mechanism (42) further comprises a slide cylinder (47) arranged in the storage cylinder (41), one end of the lifting spring (421) is downwardly directed and abuts against the bottom of the storage cylinder (41), and the other end of the lifting spring (421) is upwardly directed and abuts against the slide cylinder (47).

9. The wet wipes machine that is easy to maintain according to claim 1, characterized in that: It also includes a full material sensor module and / or a low material sensor module.

10. The wet wipes machine that is easy to maintain according to claim 1, characterized in that: The soaking tray (7) is tilted in a manner such that the end close to the upward feeding module (4) is at the top and the end away from the upward feeding module (4) is at the bottom.

11. The wet wipes machine that is easy to maintain according to claim 10, characterized in that: The inclination angle of the soaking tray (7) is 30-75°.

12. The wet wipes machine that is easy to maintain according to claim 10, characterized in that: The end of the soaking tray (7) away from the upward feeding module (4) is provided with a material blocking protrusion (72).

13. The wet wipes machine that is easy to maintain according to claim 12, characterized in that: The height of the material blocking protrusion (72) is H, the thickness of the compressed towel block is T, and the following condition is satisfied between H and T: H≥T.

14. The wet wipes machine that is easy to maintain according to claim 10, characterized in that: The input end of the liquid delivery module (3) is connected to the liquid storage module (2), the output end of the liquid delivery module (3) is located above the soaking tray (7), and the position of the output end of the liquid delivery module (3) and the position of the soaking tray (7) satisfy the following relationship: when the compressed towel block to be soaked is located on the soaking tray (7), the water outlet area of ​​the output end of the liquid delivery module (3) covers the top surface and / or side surface of the compressed towel block to be soaked located on the soaking tray (7).

15. The wet wipes machine that is easy to maintain according to claim 1, characterized in that: A towel box (8) is provided below the soaking tray (7).

16. The wet wipes machine that is easy to maintain according to claim 1, characterized in that: The soaking tray (7) can be rotated up and down by manual manipulation.

17. The wet wipes machine that is easy to maintain according to claim 1, characterized in that: The input end of the liquid delivery module (3) is connected to the liquid storage module (2), and the output end of the liquid delivery module (3) is located above or at the bottom of the soaking tray (7). The position of the output end of the liquid delivery module (3) in the vertical direction is higher than the position of the liquid storage module (2) in the vertical direction.

18. The wet wipes machine that is easy to maintain according to claim 1, characterized in that: It also comprises a ejecting module (9) for ejecting the compressed towel block located in the soaking tray (7).

19. The wet wipes machine that is easy to maintain according to claim 18, characterized in that: The ejection module (9) comprises an ejection rod (91) arranged on the chassis (1), and an ejection hole (92) opened on the soaking tray (7) and used for the ejection rod (91) to be inserted into the soaking tray (7).

20. The wet wipes machine that is easy to maintain according to claim 18, characterized in that: The ejection module (9) comprises an ejection plate (93) hingedly arranged on the soaking tray (7), a ejection protrusion (94) is formed on the bottom of the ejection plate (93), and the soaking tray (7) is provided with a protrusion hole (95) for the ejection protrusion (94) to pass through.

21. The wet wipes machine that is easy to maintain according to claim 1, characterized in that: The bottom of the storage barrel (41) is provided with a dredging hole (411).

22. A wet wipes machine that is easy to maintain according to any one of claims 1 to 21, characterized in that: The discharging module (6) comprises a torsion spring (61) arranged on the chassis (1), a discharging push plate (62) slidably connected to one side of the soaking tray (7) in the horizontal direction, and a discharging power mechanism (63) for driving the discharging push plate (62) to slide, one end of the torsion spring (61) abuts against the chassis (1), and the other end of the torsion spring (61) abuts against the soaking tray (7), and the output end of the discharging power mechanism (63) is drivingly connected to the discharging push plate (62).

23. The wet wipes machine that is easy to maintain according to claim 22, characterized in that: The pushing module (5) comprises a pushing plate (51) slidably connected to a side above the opening of the storage barrel (41) in a horizontal direction, and a pushing power mechanism (52) for driving the pushing plate (51) to slide, wherein the output end of the pushing power mechanism (52) is drivingly connected to the pushing plate (51); the discharge push plate (62) has the same structure as the pushing plate (51), and the discharge power mechanism (63) has the same structure as the pushing power mechanism (52).

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