Cleaning and drying device for non-woven fabric production

Abstract

The invention discloses a cleaning and drying device for non-woven fabric production, and particularly relates to the technical field of non-woven fabrics, the cleaning and drying device comprises a supporting frame, guide cloth and four guide rollers, a shell is fixed to the middle of the supporting frame, and a plurality of extrusion mechanisms are symmetrically installed on the front side wall and the rear side wall of an inner cavity of the shell in a left-right mode; the multiple extrusion mechanisms are evenly distributed on the left side and the right side of an inner cavity of the shell at intervals, vertical plates are installed on the front portion and the rear portion of the top end of the shell in a bilateral symmetry mode, a cleaning mechanism is fixed to the middle of the position between the two vertical plates located on the right portion, and a drying mechanism is jointly installed on the upper portions of the four vertical plates. According to the cleaning and drying device for non-woven fabric production, the air outlet flat opening is attached to the non-woven fabric, high-temperature and high-pressure air is directly blown to the non-woven fabric, so that moisture in the non-woven fabric can be blown out, meanwhile, heat directly reaches the interior of the non-woven fabric, moisture evaporation can be accelerated, the drying effect is improved, and the drying effect is improved. In addition, high-temperature air can also disinfect the non-woven fabric.

Description

Technical Field

[0001] The invention relates to the technical field of nonwoven fabrics, and in particular to a cleaning and drying device for producing nonwoven fabrics. Background Art

[0002] Non-woven fabrics, also known as non-woven fabrics, are made of directional or random fibers. Because it is a kind of fabric that does not require spinning and weaving, it only arranges textile short fibers or filaments in a directional or random manner to form a fiber mesh structure, and then uses mechanical, thermal bonding or chemical methods to reinforce it.

[0003] Chinese patent document CN112611199A discloses a cleaning and drying device for non-woven fabric production, including a transmission component, a drying component, a cleaning component and a spray component, wherein the drying component is arranged at one end of the transmission component, the cleaning component and the spray component are both arranged inside the transmission component, and the spray component is arranged on both sides of the cleaning component. By setting a first side plate, a second side plate, a third side plate and a fourth side plate on the base, a connecting sliding gap is arranged between the first side plate and the second side plate and between the third side plate and the fourth side plate, so that the sliding blocks at both ends of the fixed rod can clamp one end of the non-woven fabric and slide inside the device, so that the non-woven fabric does not need to first pass one end through the cleaning and drying device and be rolled up on the winding roller when washing and drying, making the non-woven fabric more convenient to handle, but the above patent document still has the following defects during implementation: Although the above patent document can clean non-woven fabrics, it uses a heating plate to heat and dry the non-woven fabrics. Since the non-woven fabrics have a certain thickness, the drying speed of the moisture inside the non-woven fabrics is slow if only the heating plate is used to heat and dry the non-woven fabrics. Summary of the invention

[0004] The main purpose of the present invention is to provide a cleaning and drying device for non-woven fabric production, which can effectively solve the problem that the non-woven fabric has a certain thickness and the drying speed of the moisture inside it is slow when only a heating plate is used to heat and dry it.

[0005] To achieve the above object, the technical solution adopted by the present invention is: A cleaning and drying device for non-woven fabric production comprises a support frame, a guide cloth and four guide rollers, a shell is fixed in the middle of the support frame, a plurality of extrusion mechanisms are symmetrically installed on the front side wall and the rear side wall of the inner cavity of the shell, the plurality of extrusion mechanisms are evenly distributed on the left and right sides of the inner cavity of the shell and are distributed at intervals, vertical plates are symmetrically installed on the front and rear parts of the top of the shell, the four guide rollers are evenly distributed on the left and right sides of the upper part of the shell and are installed between the two vertical plates on the same side, a cleaning mechanism is fixed in the middle between the two vertical plates on the right, and a drying mechanism is commonly installed on the upper part between the four vertical plates.

[0006] Preferably, the guide cloth is inserted into the cleaning mechanism, the drying mechanism and the plurality of extrusion mechanisms and is wound around the outer surfaces of the four guide rollers.

[0007] Preferably, the extrusion mechanism includes two extrusion rollers and two semicircular blocks, the two semicircular blocks are respectively installed on the front and rear sides of the inner cavity of the shell, the front and rear sides of the extrusion roller close to the inner surface of the shell are installed with polygonal plates, the front and rear sides of the two extrusion rollers are jointly installed with adaptive mechanisms, and the guide cloth is interspersed between the two extrusion rollers.

[0008] Preferably, the adaptive mechanism includes a fixed plate, a side of the fixed plate away from the inclined portion of the shell is provided with a slide groove 1, a slider slides in the inner cavity of the slide groove 1, a spring 2 is fixed between the slider and the inner surface of the slide groove 1, and a connecting frame is installed on the upper end of the fixed plate close to the inclined portion of the shell.

[0009] Preferably, a gear 1 is fixed to the side of the guide roller located at the upper right side of the shell close to the vertical plate, a gear 2 is meshed with the outer surface of the gear 1, an axis rod 1 is installed between the center of the gear 2 and the vertical plate on the same side, and a plurality of hard arc-shaped paddles 1 are installed in a ring array on the side of the gear 2 close to the guide roller.

[0010] Preferably, the cleaning mechanism includes a base plate installed between two vertical plates on the same side, a water tank is installed on the upper end of the base plate, a water inlet pipe and a water outlet pipe are respectively installed on the front and rear ends of the water tank, water diversion pipes are installed on the left and right sides of the lower part of the inner cavity of the water tank, the water diversion pipes are communicated with the inner cavity of the water inlet pipe, a feed trough is opened in the middle part of the bottom wall of the water tank, a soft shrinkage is installed in the inner cavity of the feed trough, a driving mechanism located outside the water tank and driven by a hard arc-shaped paddle is installed on the front and rear sides of the upper end of the base plate, and a surface cleaning mechanism is installed on the left and right sides of the upper part of the water tank.

[0011] Preferably, the horizontal height of the front portion of the water tank bottom wall is greater than the horizontal height of the rear portion thereof.

[0012] Preferably, the driving mechanism includes a mounting plate installed on the outer side of the upper end of the base plate, and slide grooves 2 are provided on both the left and right sides of the upper part of the mounting plate. A spring 1 is installed on the left part of the mounting plate close to the vertical plate, and an adjustment plate is rotatably provided in the middle part of the mounting plate close to the vertical plate, and slide grooves 3 are provided on both the left and right sides of the adjustment plate.

[0013] Preferably, the surface cleaning mechanism includes two fixed rods 1 which respectively pass through two slide grooves 2 and two slide grooves 3 on the same side in sequence, a plurality of spring sheets are installed on the lower part of the outer surface of the fixed rod 1, and a scraper is commonly installed on the lower part of the plurality of spring sheets, and the front and rear sides of the fixed rod 1 located on the left are respectively fixedly connected to the upper part of the spring 1 on the same side.

[0014] Preferably, the drying mechanism includes a rack and two connecting plates, a gas guide tube is installed at the lower part of the rack, the two connecting plates are distributed front and back between two vertical plates on the same side, a plurality of diagonal support plates are installed on the upper part of the two connecting plates, and the guide cloth is inserted between the diagonal support plate and the gas guide tube.

[0015] Preferably, an air inlet pipe 1 and an air inlet pipe 2 are respectively installed on the front and rear sides of the gas guide pipe, and a plurality of air outlet flat openings communicating with the inner cavity of the gas guide pipe are installed at the lower part of the gas guide pipe.

[0016] Preferably, a plurality of guide rods 1 are slidably mounted on the two connecting plates 1, a plurality of diagonal support plates 2 are slidably mounted on the outer surfaces of the plurality of guide rods 1, a spring 3 is fixed between the plurality of guide rods 1 and the diagonal support plates 2, the upper parts of the plurality of diagonal support plates 2 are fixedly connected to the rack, and the plurality of diagonal support plates 1 are spaced apart from the plurality of guide rods 1.

[0017] Preferably, a metal mesh is commonly installed on an upper end of a plurality of the diagonal support plates, and the metal mesh is located at the lower part of the guide cloth.

[0018] Preferably, a plurality of concave plates are installed on the upper part of the rack, and the concave plates in two adjacent rows are spaced apart. An axis roller is rotatably installed on the vertical part of the inner cavity of the concave plate, and a plurality of soft elastic sheets are installed on the outer surface of the axis roller. A baffle is installed on the lower left end of the concave plate, and a roller is installed on the side of the lower end of the rack close to the concave plate, and a transmission mechanism is installed between the roller and the axis roller.

[0019] Compared with the prior art, the present invention has the following beneficial effects: 1. In the present invention, by attaching the air outlet flat mouth to the non-woven fabric, high-temperature and high-pressure air is blown directly to the non-woven fabric, thereby blowing out the moisture inside the non-woven fabric. At the same time, the heat directly reaches the inside of the non-woven fabric, which can accelerate the evaporation of moisture and improve the drying effect. In addition, the high-temperature air can also disinfect the non-woven fabric.

[0020] 2. In the present invention, when the soft elastic sheet moves to the baffle, the baffle can block the soft elastic sheet, so that the soft elastic sheet bends and accumulates force. After the soft elastic sheet leaves the baffle, its elastic force is released and hits the non-woven fabric, shaking off the water inside the non-woven fabric. The water inside the non-woven fabric is forced out by high-temperature and high-pressure air, thereby improving the drying effect.

[0021] 3. In the present invention, the non-woven fabric is passed through two squeezing rollers, and the two squeezing rollers are rotated by the non-woven fabric. The two squeezing rollers squeeze the non-woven fabric, and the air inside the non-woven fabric is squeezed out below the liquid level of the disinfectant. When the non-woven fabric leaves the two squeezing rollers, the non-woven fabric expands and automatically absorbs the disinfectant into the inside to disinfect the inside, thereby reducing the time for the disinfectant to enter the inside of the non-woven fabric and improving the disinfection efficiency.

[0022] 4. In the present invention, during the operation of the squeezing roller and the semicircular block, the squeezing roller can swing the non-woven fabric left and right so that it can shake in the disinfectant, thereby increasing the contact area between the non-woven fabric and the disinfectant, thereby improving the disinfection effect.

[0023] 5. In the present invention, since the water flowing out through the water pipe is directed upward and the cutting direction of the scraper is directed downward, a soft platform made of water can be built for the fluff on the surface of the non-woven fabric during the cutting process, thereby improving the removal rate during the cutting process and thus improving the cutting effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of another viewing angle of the overall structure of the present invention; Figure 3 It is a partial cross-sectional schematic diagram of the overall structure of the present invention; Figure 4 It is a schematic diagram of the overall structure of the extrusion mechanism of the present invention; Figure 5 It is a schematic diagram of the partial structure of the extrusion mechanism of the present invention; Figure 6 It is a schematic diagram of the overall structure of the guide roller and the cleaning mechanism of the present invention; Figure 7 It is a schematic diagram of the partial structure of the cleaning mechanism of the present invention; Figure 8 For the present invention Figure 6 Middle A is an enlarged schematic diagram; Fig. 9 For the present invention Figure 7 The enlarged schematic diagram of point B in the middle; Fig.10 It is a schematic diagram of the partial structure of the cleaning mechanism of the present invention; Fig.11 It is a partial schematic diagram of the soft necking of the present invention; Fig.12 It is a schematic diagram of the internal structure of the water tank of the present invention; Fig.13 It is a schematic diagram of the overall structure of the drying mechanism of the present invention; Fig.14 It is a partial structural schematic diagram of the drying mechanism of the present invention; Fig.15 It is a partial structural schematic diagram of the drying mechanism of the present invention; Fig.16 For the present invention Fig.15 Enlarged schematic diagram at point C in the middle.

[0025] In the figure: 1, support frame; 2, shell; 3, extrusion mechanism; 31, extrusion roller; 32, polygonal plate; 33, adaptive mechanism; 331, fixed plate; 332, connecting frame; 333, slide groove 1; 334, slider; 335, spring 2; 34, semicircular block; 4, vertical plate; 5, guide roller; 51, gear 1; 52, gear 2; 53, hard arc-shaped paddle 1; 54, shaft rod 1; 6, drying mechanism; 61, rack; 611, concave plate; 612, roller; 614, transmission mechanism; 615, shaft roller; 616, soft elastic sheet; 617, baffle; 62, gas guide pipe; 621, inlet Air pipe one; 623, air inlet pipe two; 624, air outlet flat mouth; 63, connecting plate one; 631, guide rod one; 632, diagonal support plate two; 633, spring three; 64, diagonal support plate one; 641, metal mesh; 7, guide cloth; 8, cleaning mechanism; 81, bottom plate; 82, water tank; 83, water inlet pipe; 84, water outlet pipe; 85, driving mechanism; 851, mounting plate; 852, spring one; 853, slide groove two; 854, adjustment plate; 855, slide groove three; 86, surface cleaning mechanism; 861, spring sheet; 862, fixing rod one; 863, scraper; 87, water diversion pipe; 88, soft shrinkage. DETAILED DESCRIPTION

[0026] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0027] Embodiment 1 like Figure 1 , Figure 2 and Figure 3 As shown, a cleaning and drying device for non-woven fabric production comprises a support frame 1, a guide cloth 7 and four guide rollers 5, a shell 2 is fixed in the middle of the support frame 1, a plurality of squeezing mechanisms 3 are symmetrically installed on the front side wall and the rear side wall of the inner cavity of the shell 2, and the plurality of squeezing mechanisms 3 are evenly distributed on the left and right sides of the inner cavity of the shell 2 and are distributed at intervals, a vertical plate 4 is symmetrically installed on the front and rear parts of the top of the shell 2, four guide rollers 5 are evenly distributed on the left and right sides of the upper part of the shell 2 and are installed between the two vertical plates 4 on the same side, a cleaning mechanism 8 is fixed in the middle between the two vertical plates 4 on the right, and a drying mechanism 6 is installed on the upper part between the four vertical plates 4; The guide cloth 7 is inserted into the cleaning mechanism 8 , the drying mechanism 6 , and the plurality of squeezing mechanisms 3 , and is wound around the outer surfaces of the four guide rollers 5 .

[0028] In the above, it is necessary to use a high-temperature air generator and a high-pressure blower combination in the prior art, the output end of which is connected to the input end of the drying mechanism 6, and the high-temperature and high-pressure air is blown directly onto the guide cloth 7 through the drying mechanism 6 to force out the moisture inside the guide cloth 7.

[0029] In this case, the feed and discharge are on the same side. Figure 1 As shown in the figure, the material is discharged from the upper part and fed from the lower part, and the inner cavity of the shell 2 needs to be filled with disinfectant before implementation.

[0030] The guide cloth 7 mentioned above can be made of thick fabric in this case as a guide. One end of the non-woven fabric is simply connected to the guide cloth 7 at the bottom. The strength of the connection between the two only needs to be greater than the resistance generated by the squeezing mechanism 3, the cleaning mechanism 8 and the drying mechanism 6. In this case, the power required to drive the squeezing mechanism 3, the cleaning mechanism 8 and the drying mechanism 6 all comes from the power generated when the guide cloth 7 or the non-woven fabric is dragged.

[0031] In addition, during the implementation of this case, it is also necessary to add a winding reel for carrying the rolled fabric, an external frame for carrying the winding reel, and a corresponding drive motor, etc. in the prior art to provide support for the rolling and releasing of the non-woven fabric. This case only involves the cleaning and drying process of the non-woven fabric.

[0032] In the above, one end of the non-woven fabric to be cleaned is connected to the lower feeding side of the guide fabric 7, and then the upper discharging side of the guide fabric 7 is connected to another empty winding disk, and the guide fabric 7 is dragged outward by the driving motor of the external frame, and then the non-woven fabric moves synchronously with the movement of the guide fabric 7. After the entire guide fabric 7 is dragged out, the guide fabric 7 is separated from the non-woven fabric, and the non-woven fabric is connected to the empty winding disk, and the non-woven fabric is continued to be wound up by the winding disk; In this process, the air inside the non-woven fabric is discharged through a plurality of squeezing mechanisms 3, and the non-woven fabric is swung left and right. Since the non-woven fabric has resilience, after the non-woven fabric is soaked in the disinfectant and the air inside it is discharged, the non-woven fabric will rebound, and the disinfectant will enter the non-woven fabric to disinfect the inside of the non-woven fabric; Secondly, after the non-woven fabric moves to the cleaning mechanism 8, the non-woven fabric is cleaned with running water by the cleaning mechanism 8, and the fluff on the outer surface of the non-woven fabric is removed at the same time; Finally, after the cleaned non-woven fabric is moved to the drying mechanism 6 , the drying mechanism 6 can be used to dry the non-woven fabric.

[0033] Embodiment 2 This embodiment optimizes the squeezing mechanism 3 on the basis of the first embodiment, so that the squeezing mechanism 3 can not only squeeze the non-woven fabric and exhaust the air inside the non-woven fabric, but also swing the non-woven fabric to increase the contact area between the non-woven fabric and the disinfectant, thereby improving the disinfection effect.

[0034] Specifically, to achieve the above purpose, refer to Figure 3 , Figure 4 and Figure 5In this embodiment, the squeezing mechanism 3 includes two squeezing rollers 31 and two semicircular blocks 34. The two semicircular blocks 34 are respectively installed on the front and rear sides of the inner cavity of the shell 2. The front and rear sides of the squeezing roller 31 close to the inner surface of the shell 2 are both equipped with polygonal plates 32, and the guide cloth 7 is inserted between the two squeezing rollers 31; In the above, the non-woven fabric is passed through the two squeezing rollers 31, and the two squeezing rollers 31 are rotated by the non-woven fabric, and the two squeezing rollers 31 squeeze the non-woven fabric, and squeeze out the air inside the non-woven fabric below the liquid level of the disinfectant. When the non-woven fabric leaves the two squeezing rollers 31, the non-woven fabric expands and automatically absorbs the disinfectant into the inside, thereby disinfecting the inside of the non-woven fabric; At the same time, during the rotation of the squeezing roller 31, the polygonal plate 32 can squeeze the semicircular block 34, and the corresponding semicircular block 34 can squeeze out the polygonal plate 32, thereby moving the squeezing roller 31, swinging the non-woven fabric, increasing the contact area between the non-woven fabric and the disinfectant, and thus improving the disinfection effect; Further, in order to increase the clamping range between the two squeezing rollers 31 so that it can be applied to nonwoven fabrics of various thicknesses, refer to Figure 3 and Figure 4 In this embodiment, the two squeezing rollers 31 are both equipped with an adaptive mechanism 33 on both sides. The adaptive mechanism 33 includes a fixed plate 331. A slide groove 333 is provided on the side of the fixed plate 331 away from the inclined part of the shell 2. A slider 334 slides in the inner cavity of the slide groove 333. A spring 2 335 is fixed between the slider 334 and the inner surface of the slide groove 333. A connecting frame 332 is installed on the upper end of the fixed plate 331 close to the inclined part of the shell 2.

[0035] In the above, the two sliders 334 can clamp the squeezing roller 31 on the same side and move under the push of the two springs 335 to ensure that the two squeezing rollers 31 can approach each other, so as to clamp the non-woven fabric and transmit power through the non-woven fabric; In addition, it can be seen from the guide roller 5 in the attached figure of this case that the two connecting frames 332 are installed at an angle to ensure that the gravity of the adaptive mechanism 33 is offset to the outside, thereby ensuring that the two squeezing rollers 31 can return to the initial position after moving under the push of the semicircular block 34; Meanwhile, the display effect of the polygonal plate 32 in this case is only one of the implementation methods, and the number of corners of the polygonal plate 32 can be adjusted according to actual usage.

[0036] In addition, by Figure 3 It can be seen that the extrusion mechanisms 3 are distributed at intervals on the left and right sides. The extrusion mechanism 3 located on the upper right side of the shell 2 is the highest compared to the other extrusion mechanisms 3 and is located above the liquid level of the disinfectant. In implementation, the extrusion mechanism 3 at this position can squeeze out the disinfectant in the non-woven fabric, and the squeezed disinfectant will return to the inner cavity of the shell 2 again.

[0037] Embodiment 3 This embodiment, based on the first and second embodiments, uses a cleaning mechanism 8 to clean the sterilized nonwoven fabric and remove the floating hair.

[0038] Specifically, to achieve the above purpose, refer to Figure 6 , Figure 7 , Figure 8 , Fig. 9 and Fig.10 A gear 1 51 is fixed to the guide roller 5 located at the upper right part of the housing 2 on the side close to the vertical plate 4, a gear 2 52 is meshed with the outer surface of the gear 1 51, a shaft 1 54 is installed between the center of the gear 2 52 and the vertical plate 4 on the same side, and a plurality of hard arc-shaped paddles 1 53 are installed in a ring array on the side of the gear 2 52 close to the guide roller 5; During the implementation process, the guide roller 5 rotates under the drag of the non-woven fabric, and at the same time, the guide roller 5 can drive the gear 1 51 and the gear 2 52 to rotate together in opposite directions, and then a plurality of hard arc-shaped paddles 1 53 rotate synchronously with the gear 2 52 to drive the driving mechanism 85 to operate.

[0039] Further, in order to clean the sterilized nonwoven fabric, refer to Fig.10 , Fig.11 and Fig.12 In this embodiment, the cleaning mechanism 8 includes a bottom plate 81 installed between two same-side vertical plates 4, a water tank 82 is installed on the upper end of the bottom plate 81, a water inlet pipe 83 and a water outlet pipe 84 are installed at the front and rear ends of the water tank 82 respectively, water diversion pipes 87 are installed on the left and right sides of the lower part of the inner cavity of the water tank 82, the water diversion pipe 87 is communicated with the inner cavity of the water inlet pipe 83, a feed trough is opened in the middle of the bottom wall of the water tank 82, and a soft shrinkage 88 is installed in the inner cavity of the feed trough, a driving mechanism 85 located outside the water tank 82 and driven by a hard arc-shaped paddle 53 is installed on the front and rear sides of the upper end of the bottom plate 81, and a surface cleaning mechanism 86 is installed on the left and right sides of the upper part of the water tank 82; Depend on Fig.11 It can be seen that the bottom width of the soft necking 88 mentioned above is greater than the width of its upper opening, and the soft necking 88 is made of soft materials such as soft rubber. During the implementation process, the upper part is in a necked state. Under the effect of the water pressure in the inner cavity of the water tank 82 squeezing the outer side of the soft necking 88, the upper opening of the soft necking 88 can be attached to the outer surface of the non-woven fabric, preventing the water in the inner cavity of the water tank 82 from flowing out through the soft necking 88.

[0040] The horizontal height of the front part of the bottom wall of the water tank 82 is greater than the horizontal height of the rear part thereof; See also Fig.12 The bottom wall of the water tank 82 is tilted to facilitate the outflow of water from the inner cavity of the water tank 82 so that the fluff scraped away can be effectively accumulated on the bottom wall of the inner cavity of the water tank 82.

[0041] The driving mechanism 85 includes a mounting plate 851 mounted on the outer side of the upper end of the bottom plate 81, and two slide grooves 853 are provided on both sides of the upper left and right sides of the mounting plate 851. A spring 1 852 is installed on the left side of the mounting plate 851 close to the vertical plate 4, and an adjusting plate 854 is rotatably provided in the middle of the side of the mounting plate 851 close to the vertical plate 4. The adjusting plate 854 has three slide grooves 855 on both sides. The surface cleaning mechanism 86 includes two fixed rods 862 which respectively pass through the two second slide grooves 853 and the two third slide grooves 855 on the same side in sequence. A plurality of spring sheets 861 are installed on the lower part of the outer surface of the fixed rod 862. A scraper 863 is installed on the lower part of the plurality of spring sheets 861. The front and rear sides of the fixed rod 862 located on the left are respectively fixedly connected to the upper part of the spring 852 on the same side. In the above, several spring sheets 861 are all arc-shaped structures, and their concave surfaces are all facing the side of the non-woven fabric. The spring sheets 861 can provide a buffer for the scraper 863 to prevent it from excessively cutting the surface of the non-woven fabric. At the same time, several spring sheets 861 together tilt the scraper 863 to make the scraper 863 better fit the outer surface of the non-woven fabric.

[0042] The water inlet pipe 83 is connected to an external water pump, and the input end of the water pump is placed in a water source such as a pool, and the water is continuously pumped into the inner cavity of the water tank 82 through the water diversion pipe 87 by the water pump; The non-woven fabric enters the inner cavity of the water tank 82 through the feed trough in the middle of the water tank 82 and the inner cavity of the soft neck 88. Fig.10 It can be seen that a plurality of water outlet holes are provided on the upper portion of the outer surface of the water diversion pipe 87, and the water in the inner cavity of the water diversion pipe 87 enters the inner cavity of the water tank 82 through the water outlet holes, and the water flows out upward; When the non-woven fabric enters the inner cavity of the water tank 82, the non-woven fabric stops moving, and the inner cavity of the water tank 82 is filled with water using a water pump, etc. After the water is full, the plug of the inner cavity of the water outlet pipe 84 is pulled out, so that the water filling speed of the inner cavity of the water tank 82 is equal to the water outlet speed, and then the non-woven fabric continues to move; Since the water outlet direction of the water pipe 87 is upward, the fluff on the surface of the non-woven fabric can be blown up and floated upward during the movement of the non-woven fabric. At this time, under the manipulation of a plurality of hard arc-shaped paddles 53, the naturally tilted end of the adjustment plate 854 is pushed downward, so that the adjustment plate 854 can press the left fixed rod 862 downward, and the right fixed rod 862 tilts upward. The fixed rod 862 pressed downward can push the chute 2 853 on the same side to scrape off the fluff on the surface of the non-woven fabric. Since the water flowing out of the water pipe 87 is directed upward, and the cutting direction of the scraper 863 is directed downward, a soft platform made of water can be built for the fluff on the surface of the non-woven fabric during the cutting process, thereby improving the removal rate during the cutting process and thus improving the cutting effect. When the hard arc-shaped paddle 53 is separated from the adjustment plate 854 on the same side, the scraper 863 on the left is lifted up and the scraper 863 on the right is pressed down under the push of the spring 852, so that the non-woven fabric is cut back and forth on both sides. At the same time, the water in the inner cavity of the water tank 82 can be used to clean the non-woven fabric under the squeezing and cutting of the non-woven fabric by the scraper 863, and the disinfectant inside the non-woven fabric is replaced with clean water. At the same time, since the water in the inner cavity of the water tank 82 is flowing living water, the replaced disinfectant and the scraped fluff can be taken away together during the flow of water to prevent them from being adsorbed on the surface of the non-woven fabric again.

[0043] Embodiment 4 Based on the third embodiment, the present embodiment dries the cleaned non-woven fabric through a drying mechanism 6. The drying mechanism 6 can evenly blow high-temperature and high-pressure air toward the non-woven fabric to remove water from the non-woven fabric and complete the drying operation of the non-woven fabric.

[0044] Specifically, to achieve the above purpose, refer to Fig.13 , Fig.14 , Fig.15 and Fig.16 In this embodiment, the drying mechanism 6 includes a rack 61 and two connecting plates 63, a gas guide tube 62 is installed at the lower part of the rack 61, the two connecting plates 63 are distributed front and back between the two vertical plates 4 on the same side, and a plurality of diagonal support plates 64 are installed on the upper part of the two connecting plates 63, and the guide cloth 7 is inserted between the diagonal support plates 64 and the gas guide tube 62; The front and rear sides of the gas guide tube 62 are respectively provided with an air inlet pipe 1 621 and an air inlet pipe 2 623. The lower part of the gas guide tube 62 is provided with a plurality of air outlet flat openings 624 which are in communication with the inner cavity of the gas guide tube 62. A plurality of guide rods 631 are slidably mounted on the two connecting plates 63, a plurality of diagonal support plates 632 are slidably mounted on the outer surfaces of the plurality of guide rods 631, a plurality of springs 633 are fixed between the plurality of guide rods 631 and the diagonal support plates 632, the upper portions of the plurality of diagonal support plates 632 are fixedly connected to the rack 61, and a plurality of diagonal support plates 64 are spaced apart from the plurality of guide rods 631; The cooperation between the spring three 633 and the guide rod one 631 mentioned above can not only buffer the vibration generated during the knocking process, but also adapt to the thickness of the non-woven fabric.

[0045] A metal mesh 641 is installed on the upper ends of the plurality of diagonal support plates 64, and the metal mesh 641 is located at the lower part of the guide cloth 7; A plurality of concave plates 611 are installed on the upper part of the rack 61, and the concave plates 611 in two adjacent rows are distributed at intervals. A shaft roller 615 is rotatably installed on the vertical part of the inner cavity of the concave plate 611, and a plurality of soft elastic sheets 616 are installed on the outer surface of the shaft roller 615. A baffle 617 is installed on the lower left end of the concave plate 611, and a roller 612 is installed on the side of the lower end of the rack 61 close to the concave plate 611, and a transmission mechanism 614 is installed between the roller 612 and the shaft roller 615.

[0046] The air inlet pipe 1 621 and the air inlet pipe 2 623 are connected to the air output end of the high temperature air generator and the high pressure blower combination in the prior art to guide the direction of the high temperature and high pressure air, and guide the high temperature and high pressure air to the inner cavity of the gas guide pipe 62, and then discharge it to the outer surface of the non-woven fabric through a plurality of air outlet flat ports 624. Fig.14 It can be seen that the two rows of air outlet flat openings 624 close to each other are staggered so that a plurality of air outlet flat openings 624 can completely cover the non-woven fabric at the current position; High temperature and high pressure air can blow out the moisture inside the non-woven fabric, while accelerating the evaporation of moisture and improving the drying effect. At the same time, the high temperature air can also disinfect the non-woven fabric again.

[0047] During the implementation process, the non-woven fabric is pressed under the rollers 612, and the surface of the metal mesh 641 is smoothed. When the non-woven fabric moves, the rollers 612 can be driven to rotate, and then the shaft rollers 615 are driven to rotate under the transmission of the transmission mechanism 614, so that the soft elastic sheets 616 on the surface of the shaft rollers 615 rotate synchronously. When the soft elastic sheet 616 moves to the baffle 617, the baffle 617 can block the soft elastic sheet 616, so that the soft elastic sheet 616 is bent and stored. After the soft elastic sheet 616 leaves the baffle 617, its elastic force is released and hits the non-woven fabric, so that the water inside the non-woven fabric is shaken off, and the water moves toward the metal mesh 641, thereby improving the drying effect; The transmission mechanism 614 in this case can use gear transmission, or a combination of transmission belts and pulleys, as long as it can ensure that the power of the roller 612 can be transmitted to the shaft roller 615, and the rotation direction of the shaft roller 615 is opposite to that of the roller 612.

[0048] In this case, a water baffle plate inclined forward and backward can be installed between the four vertical plates 4 to prevent the water from falling into the inner cavity of the shell 2.

[0049] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A cleaning and drying device for nonwoven fabric production, comprising a support frame (1), a guide cloth (7) and four guide rollers (5), characterized in that: A shell (2) is fixed in the middle of the support frame (1); a plurality of extrusion mechanisms (3) are symmetrically installed on the front side wall and the rear side wall of the inner cavity of the shell (2); the plurality of extrusion mechanisms (3) are evenly distributed on the left and right sides of the inner cavity of the shell (2) and are distributed at intervals; vertical plates (4) are symmetrically installed on the front and rear parts of the top of the shell (2); four guide rollers (5) are evenly distributed on the left and right sides of the upper part of the shell (2) and are installed between two vertical plates (4) on the same side; a cleaning mechanism (8) is fixed in the middle between the two vertical plates (4) on the right; and a drying mechanism (6) is installed on the upper part between the four vertical plates (4); The guide cloth (7) is inserted into the interior of the cleaning mechanism (8), the interior of the drying mechanism (6) and the interior of the plurality of squeezing mechanisms (3), and is wound around the outer surfaces of the four guide rollers (5); The squeezing mechanism (3) comprises two squeezing rollers (31) and two semicircular blocks (34), the two semicircular blocks (34) being respectively mounted on the front and rear sides of the inner cavity of the outer shell (2), the front and rear sides of the squeezing roller (31) close to the inner surface of the outer shell (2) being both mounted with polygonal plates (32), and the front and rear sides of the two squeezing rollers (31) being both mounted with an adaptive mechanism (33).

2. A cleaning and drying device for nonwoven fabric production according to claim 1, characterized in that: The guide cloth (7) is inserted between two squeezing rollers (31).

3. The cleaning and drying device for nonwoven fabric production according to claim 1, characterized in that: The adaptive mechanism (33) comprises a fixed plate (331), a side of the fixed plate (331) away from the inclined portion of the housing (2) is provided with a first slide groove (333), an inner cavity of the first slide groove (333) is provided with a slider (334) for sliding, a second spring (335) is fixed between the slider (334) and the inner surface of the first slide groove (333), and a connecting frame (332) is installed on a side of the upper end of the fixed plate (331) close to the inclined portion of the housing (2).

4. The cleaning and drying device for nonwoven fabric production according to claim 1, characterized in that: A gear 1 (51) is fixed to the side of the guide roller (5) located at the upper right side of the housing (2) close to the vertical plate (4), a gear 2 (52) is meshed on the outer surface of the gear 1 (51), a shaft 1 (54) is installed between the center of the gear 2 (52) and the vertical plate (4) on the same side, and a plurality of hard arc-shaped paddles 1 (53) are installed in a ring array on the side of the gear 2 (52) close to the guide roller (5).

5. A cleaning and drying device for nonwoven fabric production according to claim 4, characterized in that: The cleaning mechanism (8) comprises a bottom plate (81) installed between two same-side vertical plates (4); a water tank (82) is installed on the upper end of the bottom plate (81); a water inlet pipe (83) and a water outlet pipe (84) are installed at the front and rear ends of the water tank (82), respectively; water guide pipes (87) are installed on both left and right sides of the lower inner cavity of the water tank (82); the water guide pipes (87) are communicated with the inner cavity of the water inlet pipe (83); a feed trough is opened in the middle of the bottom wall of the water tank (82); a soft shrinkage opening (88) is installed in the inner cavity of the feed trough; a driving mechanism (85) located outside the water tank (82) and driven by a hard arc-shaped paddle (53) is installed on both front and rear sides of the upper end of the bottom plate (81); and a surface cleaning mechanism (86) is installed on both left and right sides of the upper part of the water tank (82); The horizontal height of the front portion of the bottom wall of the water tank (82) is greater than the horizontal height of the rear portion thereof.

6. A cleaning and drying device for nonwoven fabric production according to claim 5, characterized in that: The driving mechanism (85) comprises a mounting plate (851) mounted on the outer side of the upper end of the bottom plate (81), a second slide groove (853) being provided on both the left and right sides of the upper portion of the mounting plate (851), a first spring (852) being installed on the left portion of a side of the mounting plate (851) close to the vertical plate (4), an adjusting plate (854) being rotatably provided on the middle portion of a side of the mounting plate (851) close to the vertical plate (4), and a third slide groove (855) being provided on both the left and right sides of the adjusting plate (854).

7. A cleaning and drying device for nonwoven fabric production according to claim 6, characterized in that: The surface cleaning mechanism (86) comprises two fixed rods (862) respectively passing through two second slide grooves (853) and two third slide grooves (855) on the same side in sequence, a plurality of spring sheets (861) are installed on the lower part of the outer surface of the fixed rod (862), and a scraper (863) is installed on the lower part of the plurality of spring sheets (861), and the front and rear sides of the fixed rod (862) located on the left are respectively fixedly connected to the upper part of the spring (852) on the same side.

8. The cleaning and drying device for nonwoven fabric production according to claim 1, characterized in that: The drying mechanism (6) comprises a rack (61) and two connecting plates (63); a gas guide tube (62) is installed at the lower part of the rack (61); the two connecting plates (63) are distributed front and rear between two vertical plates (4) on the same side; a plurality of diagonal support plates (64) are installed at the upper part of the two connecting plates (63); the guide cloth (7) is inserted between the diagonal support plates (64) and the gas guide tube (62); The gas guide tube (62) is provided with an air inlet pipe 1 (621) and an air inlet pipe 2 (623) at the front and rear sides thereof, respectively. The lower part of the gas guide tube (62) is provided with a plurality of air outlet flat openings (624) which are in communication with the inner cavity of the gas guide tube (62).

9. A cleaning and drying device for nonwoven fabric production according to claim 8, characterized in that: A plurality of guide rods 1 (631) are slidably mounted on the two connecting plates 1 (63), a plurality of diagonal support plates 2 (632) are slidably mounted on the outer surfaces of the plurality of guide rods 1 (631), a spring 3 (633) is fixed between the plurality of guide rods 1 (631) and the diagonal support plates 2 (632), the upper portions of the plurality of diagonal support plates 2 (632) are fixedly connected to the rack (61), and the plurality of diagonal support plates 1 (64) are spaced apart from the plurality of guide rods 1 (631); A metal mesh (641) is commonly mounted on the upper ends of the plurality of diagonal support plates (64), and the metal mesh (641) is located at the lower part of the guide cloth (7).

10. A cleaning and drying device for nonwoven fabric production according to claim 9, characterized in that: A plurality of concave plates (611) are installed on the upper part of the rack (61), and the concave plates (611) in two adjacent rows are spaced apart. A shaft roller (615) is rotatably installed on the vertical part of the inner cavity of the concave plate (611), and a plurality of soft elastic sheets (616) are installed on the outer surface of the shaft roller (615). A baffle plate (617) is installed on the lower part of the left end of the concave plate (611). A roller (612) is installed on the side of the lower end of the rack (61) close to the concave plate (611), and a transmission mechanism (614) is installed between the roller (612) and the shaft roller (615).

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