A cleaning and drying device for non-woven fabric production

Abstract

The present invention discloses a cleaning and drying device for non-woven fabric production, specifically relating to the technical field of non-woven fabrics. It includes a support frame, a guiding cloth, and four guiding rollers. A housing is fixed in the middle of the support frame. On the front and rear side walls of the inner cavity of the housing, a number of extrusion mechanisms are symmetrically installed on the left and right. The several extrusion mechanisms are evenly distributed on the left and right sides of the inner cavity of the housing and are spaced apart. On the front and rear parts of the top of the housing, vertical plates are symmetrically installed on the left and right. In the middle between the two vertical plates on the right, a cleaning mechanism is fixed. Above the four vertical plates, a drying mechanism is jointly installed. For the cleaning and drying device for non-woven fabric production of the present invention, by attaching the air outlet flat opening to the non-woven fabric, high-temperature and high-pressure air blows directly onto the non-woven fabric, thereby blowing out the moisture inside the non-woven fabric. At the same time, the heat reaches directly inside the non-woven fabric, which can also accelerate the evaporation of moisture and improve the drying effect. In addition, the 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:

[0004] 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

[0005] 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.

[0006] To achieve the above object, the technical solution adopted by the present invention is:

[0007] 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.

[0008] Preferably, the guiding cloth is inserted inside the cleaning mechanism, inside the drying mechanism and inside a plurality of squeezing mechanisms, and wound around the outer surfaces of four guiding rollers.

[0009] Preferably, the squeezing mechanism includes two squeezing rollers and two semi-circular blocks. The two semi-circular blocks are respectively installed on the front and rear sides of the inner cavity of the housing. Polygonal plates are installed on the front and rear sides of the squeezing roller close to the inner surface of the housing. An adaptive mechanism is commonly installed on the front and rear sides of the two squeezing rollers. The guiding cloth is inserted between the two squeezing rollers.

[0010] Preferably, the adaptive mechanism includes a fixing plate. A first chute is opened on one side of the fixing plate away from the inclined part of the housing. A slider slides in the inner cavity of the first chute. A second spring is jointly fixed between the slider and the inner surface of the first chute. A connecting frame is installed on one side of the upper end of the fixing plate close to the inclined part of the housing.

[0011] Preferably, a first gear is fixed on one side of the guiding roller close to the vertical plate at the upper right part of the housing. A second gear meshes with the outer surface of the first gear. A first shaft rod is jointly installed between the center of the second gear and the vertical plate on the same side. A plurality of hard arc-shaped paddles one are annularly arranged on one side of the second gear close to the guiding roller.

[0012] Preferably, the cleaning mechanism includes a bottom plate installed between two vertical plates on the same side. A water tank is installed on the upper end of the bottom plate. A water inlet pipe and a water outlet pipe are respectively installed at the front and rear ends of the water tank. Water guiding pipes are installed on the left and right sides of the lower part of the inner cavity of the water tank. The water guiding pipes communicate with the inner cavity of the water inlet pipe. A feeding groove is opened in the middle of the bottom wall of the water tank. A soft constriction is installed in the inner cavity of the feeding groove. Driving mechanisms driven by the hard arc-shaped paddles one are installed on the front and rear sides of the upper end of the bottom plate and located outside the water tank. Surface cleaning mechanisms are installed on the left and right sides of the upper part of the water tank.

[0013] Preferably, the horizontal height of the front part of the bottom wall of the water tank is greater than that of the rear part.

[0014] Preferably, the driving mechanism includes a mounting plate installed on the outer side of the upper end of the bottom plate. Second chutes are opened on the left and right sides of the upper part of the mounting plate. A first spring is installed on the left part of the side of the mounting plate close to the vertical plate. An adjusting plate is rotated in the middle of the side of the mounting plate close to the vertical plate. Third chutes are opened on the left and right sides of the adjusting plate.

[0015] Preferably, the surface cleaning mechanism includes two first fixing rods respectively passing through the second chutes and the third chutes on the same side in sequence. A plurality of spring pieces are installed on the lower part of the outer surface of the first fixing rod. A scraping knife is jointly installed on the lower parts of the plurality of spring pieces. The front and rear sides of the first fixing rod on the left are respectively fixedly connected with the upper part of the first spring on the same side.

[0016] Preferably, the drying mechanism includes a row of shelves and two first connecting plates. A gas guiding pipe is installed at the lower part of the row of shelves. The two first connecting plates are distributed front and back between two same-side vertical plates. A number of first inclined support plates are installed on the upper parts of the two first connecting plates. The guiding cloth is inserted between the first inclined support plates and the gas guiding pipe.

[0017] Preferably, an air inlet pipe one and an air inlet pipe two are respectively installed on the front and back sides of the gas guiding pipe. A number of air outlet flat openings communicated with the inner cavity of the gas guiding pipe are installed at the lower part of the gas guiding pipe.

[0018] Preferably, a number of first guide rods slide on the two first connecting plates. A number of second inclined support plates slide on the outer surfaces of the first guide rods. Springs three are fixed between the first guide rods and the second inclined support plates. The upper parts of the second inclined support plates are fixedly connected to the row of shelves. The first inclined support plates and the first guide rods are distributed at intervals.

[0019] Preferably, a metal net is jointly installed at the upper ends of the first inclined support plates. The metal net is located below the guiding cloth.

[0020] Preferably, a number of concave plates are installed on the upper part of the row of shelves. Adjacent rows of concave plates are distributed at intervals. A shaft roller is rotatably installed on the vertical part of the inner cavity of the concave plate. A number of soft elastic sheets are installed on the outer surface of the shaft roller. A baffle is installed at the lower part of the left end of the concave plate. A roller is installed on one side of the lower end of the row of shelves close to the concave plate. A transmission mechanism is installed between the roller and the shaft roller.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] 1. In the present invention, by attaching the air outlet flat openings to the non-woven fabric, high-temperature and high-pressure air blows directly towards the non-woven fabric, whereby the moisture inside the non-woven fabric can be blown out. At the same time, the heat directly reaches the inside of the non-woven fabric, which can also accelerate the evaporation of moisture and improve the drying effect. In addition, the high-temperature air can also disinfect the non-woven fabric.

[0023] 2. In the present invention, when the soft elastic sheet moves to the baffle, the baffle can block the soft elastic sheet, causing the soft elastic sheet to bend and store energy. After the soft elastic sheet leaves the baffle, its elastic force is released and it strikes the non-woven fabric, shaking the water inside the non-woven fabric off, and cooperating with the high-temperature and high-pressure air to force the water inside the non-woven fabric out, thereby improving the drying effect.

[0024] 3. In the present invention, the non-woven fabric is passed through between two squeezing rollers. The two squeezing rollers are rotated by dragging the non-woven fabric, and the two squeezing rollers squeeze the non-woven fabric to extrude the air inside the non-woven fabric under the liquid surface of the disinfectant solution. When the non-woven fabric leaves the two squeezing rollers, the non-woven fabric expands and automatically sucks the disinfectant solution into its interior to disinfect its interior, reducing the time for the disinfectant solution to enter the non-woven fabric and improving the disinfection efficiency.

[0025] 4. In the present invention, during the operation under the cooperation between the squeezing roller and the semi-circular block, the squeezing roller can swing the non-woven fabric left and right, enabling it to shake in the disinfectant solution, increasing the contact area between the non-woven fabric and the disinfectant solution, and thus improving the disinfection effect.

[0026] 5. In the present invention, since the water flowing out through the water guiding pipe is directed upward and the cutting direction of the cutting knife is 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, improving the cutting rate during the cutting process and thus enhancing the cutting effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0028] Figure 2 is a schematic diagram of another perspective of the overall structure of the present invention;

[0029] Figure 3 is a schematic diagram of a partial cross-section of the overall structure of the present invention;

[0030] Figure 4 is a schematic diagram of the overall structure of the extrusion mechanism of the present invention;

[0031] Figure 5 is a schematic diagram of a partial structure of the extrusion mechanism of the present invention;

[0032] Figure 6 is a schematic diagram of the overall structure of the guide roller and the cleaning mechanism of the present invention;

[0033] Figure 7 is a schematic diagram of a partial structure of the cleaning mechanism of the present invention;

[0034] Figure 8 For the present invention's Figure 6 magnified schematic diagram at A;

[0035] Figure 9 For the present invention's Figure 7 magnified schematic diagram at B;

[0036] Figure 10 is a schematic diagram of a partial structure of the cleaning mechanism of the present invention;

[0037] Figure 11 is a partial schematic diagram of the soft constriction of the present invention;

[0038] Figure 12 Schematic diagram of the internal structure of the water tank of the present invention;

[0039] Figure 13 Schematic diagram of the overall structure of the drying mechanism of the present invention;

[0040] Figure 14 Schematic diagram of the partial structure of the drying mechanism of the present invention;

[0041] Figure 15 Schematic diagram of the partial structure of the drying mechanism of the present invention;

[0042] Figure 16 of the present invention Figure 15 Enlarged schematic diagram at position C.

[0043] In the figure: 1, support frame; 2, outer shell; 3, extrusion mechanism; 31, extrusion roller; 32, multi-angle plate; 33, adaptive mechanism; 331, fixed plate; 332, connecting frame; 333, first chute; 334, slider; 335, second spring; 34, semi-circular block; 4, vertical plate; 5, guide roller; 51, first gear; 52, second gear; 53, first rigid arc-shaped dial; 54, first shaft rod; 6, drying mechanism; 61, row rack; 611, concave plate; 612, roller; 614, transmission mechanism; 615, shaft roller; 616, soft elastic sheet; 617, baffle; 62, gas guiding pipe; 621, first intake pipe; 623, second intake pipe; 624, flat outlet; 63, first connecting plate; 631, first guide rod; 632, second inclined support plate; 633, third spring; 64, first inclined support plate; 641, metal mesh; 7, guiding 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, first spring; 853, second chute; 854, adjusting plate; 855, third chute; 86, surface cleaning mechanism; 861, spring sheet; 862, first fixing rod; 863, scraper; 87, water guiding pipe; 88, soft constriction. Specific embodiments

[0044] In order to make the technical means, creative features, achieved purposes and effects of the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0045] Embodiment 1

[0046] As Figure 1 , Figure 2 and Figure 3As shown in the figure, a cleaning and drying device for non-woven fabric production includes a support frame 1, a guiding cloth 7, and four guiding rollers 5. In the middle of the support frame 1, a housing 2 is fixed. On the front and rear side walls of the inner cavity of the housing 2, a number of extrusion mechanisms 3 are symmetrically installed on the left and right. The number of extrusion mechanisms 3 is evenly distributed on the left and right sides of the inner cavity of the housing 2 and is spaced apart. On the front and rear parts of the top of the housing 2, vertical plates 4 are symmetrically installed on the left and right. The four guiding rollers 5 are evenly distributed on the left and right sides of the upper part of the housing 2 and are installed between the two vertical plates 4 on the same side. In the middle between the two vertical plates 4 on the right, a cleaning mechanism 8 is fixed. Above the four vertical plates 4, a drying mechanism 6 is jointly installed;

[0047] The guiding cloth 7 is inserted inside the cleaning mechanism 8, inside the drying mechanism 6, inside a number of extrusion mechanisms 3, and wound around the outer surfaces of the four guiding rollers 5.

[0048] In the above, it is necessary to use a combination of a high-temperature air generator and a high-pressure blower in the prior art. The output end of the combination is connected to the input end of the drying mechanism 6. The high-temperature and high-pressure air blows directly against the guiding cloth 7 through the drying mechanism 6, forcing out the moisture inside the guiding cloth 7.

[0049] In this case, the feeding and discharging are on the same side. According to Figure 1 the display in, the discharging is at the upper part and the feeding is at the lower part. And before implementation, the inner cavity of the housing 2 needs to be filled with disinfectant.

[0050] In the above, the guiding cloth 7 in this case can use a thick fabric as the guiding cloth. One end of the non-woven fabric is simply connected to the guiding cloth 7 at the lower feeding side. The connection strength between the two only needs to be greater than the resistance generated by the extrusion mechanism 3, the cleaning mechanism 8, and the drying mechanism 6;

[0051] In this case, all the power required to drive the extrusion mechanism 3, the cleaning mechanism 8, and the drying mechanism 6 comes from the power generated when dragging the guiding cloth 7 or the non-woven fabric.

[0052] In addition, during the implementation of this case, it is also necessary to add a winding disc for carrying the wound fabric, an outer frame for carrying the winding disc, and a corresponding driving motor in the prior art, etc., to provide support for winding and releasing the non-woven fabric. This case only involves the cleaning and drying process of the non-woven fabric.

[0053] In the above, one end of the non-woven fabric to be cleaned is connected to the lower feeding side of the guiding cloth 7. Subsequently, the upper discharging side of the guiding cloth 7 is connected to another empty winding disc. Driven by the driving motor of the outer frame, the guiding cloth 7 is dragged outwards. Subsequently, the non-woven fabric will move synchronously with the movement of the guiding cloth 7. After the entire guiding cloth 7 is dragged out, the guiding cloth 7 is separated from the non-woven fabric, and the non-woven fabric is connected to the empty winding disc, and the non-woven fabric is continuously wound by the winding disc;

[0054] During this process, the air inside the non-woven fabric is discharged through several pressing mechanisms 3, and the non-woven fabric is swayed left and right. Since the non-woven fabric has resilience, after the non-woven fabric is soaked in the disinfectant solution and the air inside it is discharged, the non-woven fabric will rebound. At this time, the disinfectant solution will enter the inside of the non-woven fabric to disinfect the inside of the non-woven fabric;

[0055] Secondly, after the non-woven fabric moves to the cleaning mechanism 8, the non-woven fabric is washed with running water by the cleaning mechanism 8, and at the same time, the fluff on the outer surface of the non-woven fabric is removed;

[0056] Finally, after the washed non-woven fabric moves to the drying mechanism 6, the drying mechanism 6 can perform a drying operation on the non-woven fabric.

[0057] Embodiment 2

[0058] In this embodiment, the pressing mechanism 3 is optimized on the basis of Embodiment 1, so that the pressing mechanism 3 can not only press the non-woven fabric to evacuate the air inside the non-woven fabric, but also sway the non-woven fabric to increase the contact area between the non-woven fabric and the disinfectant solution and improve the disinfection effect.

[0059] Specifically, to achieve the above purpose, refer to Figure 3 、 Figure 4 and Figure 5 In this embodiment, the pressing mechanism 3 includes two pressing rollers 31 and two semi-circular blocks 34. The two semi-circular blocks 34 are respectively installed on the front and rear sides of the inner cavity of the housing 2. Polygonal plates 32 are installed on both the front and rear sides of the pressing roller 31 close to the inner surface of the housing 2. The guiding cloth 7 is inserted between the two pressing rollers 31;

[0060] In the above, the non-woven fabric is passed through between the two pressing rollers 31. The two pressing rollers 31 are rotated by dragging the non-woven fabric. The two pressing rollers 31 press the non-woven fabric to squeeze out the air inside the non-woven fabric under the liquid level of the disinfectant solution. When the non-woven fabric leaves the two pressing rollers 31, the non-woven fabric expands and automatically sucks the disinfectant solution into its inside to disinfect its inside;

[0061] At the same time, during the rotation of the pressing roller 31, the polygonal plate 32 can press the semi-circular block 34, and the corresponding semi-circular block 34 can squeeze out the polygonal plate 32, thereby moving the pressing roller 31 to sway the non-woven fabric, increasing the contact area between the non-woven fabric and the disinfectant solution, and thus improving the disinfection effect;

[0062] Furthermore, in order to increase the clamping range between the two pressing rollers 31 so that it can be applicable to non-woven fabrics of various thicknesses, refer to Figure 3 and Figure 4, in this embodiment, adaptive mechanisms 33 are commonly installed on both the front and rear sides of the two squeezing rollers 31. The adaptive mechanism 33 includes a fixing plate 331. A first chute 333 is formed on one side of the fixing plate 331 away from the inclined part of the housing 2. A slider 334 slides in the inner cavity of the first chute 333. A second spring 335 is commonly fixed between the slider 334 and the inner surface of the first chute 333. A connecting frame 332 is installed on one side of the upper end of the fixing plate 331 close to the inclined part of the housing 2.

[0063] As described above, the two sliders 334 can clamp the squeezing roller 31 on the same side and move under the pushing of the two second springs 335, ensuring that the two squeezing rollers 31 can approach each other to clamp the non-woven fabric and transmit power through the non-woven fabric.

[0064] In addition, as can be seen from the guiding roller 5 in the drawings of this case, the two connecting frames 332 are installed obliquely, ensuring that the gravity of the adaptive mechanism 33 shifts outward. Furthermore, it can ensure that the two squeezing rollers 31 can return to the initial position after moving under the pushing of the semi-circular blocks 34.

[0065] Meanwhile, the display effect of the multi-angle plate 32 in this case is just one implementation method, and the number of angles of the multi-angle plate 32 can be adjusted according to the actual usage situation.

[0066] In addition, from Figure 3 it can be seen that the left and right sides of the squeezing mechanism 3 are spaced apart. The squeezing mechanism 3 located in the upper right part of the housing 2 is at the highest position compared to other squeezing mechanisms 3 and is above the liquid level of the disinfectant. During implementation, the squeezing 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 housing 2 again.

[0067] Embodiment Three

[0068] On the basis of Embodiment One and Embodiment Two, this embodiment performs cleaning and floating hair removal operations on the disinfected non-woven fabric through the cleaning mechanism 8.

[0069] Specifically, to achieve the above purpose, referring to Figure 6 , Figure 7 , Figure 8 , Figure 9 and Figure 10 , a first gear 51 is fixed on the side of the guiding roller 5 close to the vertical plate 4 in the upper right part of the housing 2. A second gear 52 is meshed on the outer surface of the first gear 51. A first shaft rod 54 is commonly installed between the center of the second gear 52 and the vertical plate 4 on the same side. A number of hard arc-shaped paddles 53 are annularly arranged on the side of the second gear 52 close to the guiding roller 5.

[0070] During the implementation process, it rotates under the dragging of the non-woven fabric by the guiding roller 5. At the same time, the guiding roller 5 can drive the first gear 51 and the second gear 52 to rotate together in opposite directions. Subsequently, a number of rigid arc-shaped paddles 53 rotate synchronously with the second gear 52 to drive the driving mechanism 85 to operate.

[0071] Further, in order to clean the disinfected non-woven fabric, refer to Figure 10 , Figure 11 and Figure 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 at the upper end of the bottom plate 81. A water inlet pipe 83 and a water outlet pipe 84 are respectively installed at the front end and the rear end of the water tank 82. Water guiding pipes 87 are installed on both the left and right sides of the lower part of the inner cavity of the water tank 82. The water guiding pipes 87 communicate with the inner cavity of the water inlet pipe 83. A feeding groove is opened in the middle of the bottom wall of the water tank 82. A soft constriction 88 is installed in the inner cavity of the feeding groove. Driving mechanisms 85 driven by the rigid arc-shaped paddles 53 are installed on both the front and rear sides of the upper end of the bottom plate 81 and are located outside the water tank 82. Surface cleaning mechanisms 86 are installed on both the left and right sides of the upper part of the water tank 82;

[0072] It can be seen from Figure 11 that the bottom width of the above-mentioned soft constriction 88 is greater than its upper opening width, and the soft constriction 88 is made of soft materials such as soft rubber. During the implementation process, its upper part is in a constricted state. Under the action of the water pressure in the inner cavity of the water tank 82 squeezing the outer side of the soft constriction 88, the upper opening of the soft constriction 88 can adhere to the outer surface of the non-woven fabric to prevent the water in the inner cavity of the water tank 82 from flowing out through the soft constriction 88.

[0073] The horizontal height of the front part of the bottom wall of the water tank 82 is greater than that of the rear part;

[0074] Refer to Figure 12 , set the shape of the bottom wall of the above-mentioned water tank 82 to an inclined state, which is convenient for the water in the inner cavity of the water tank 82 to flow out and can effectively prevent the fluff scraped off from accumulating on the bottom wall of the inner cavity of the water tank 82.

[0075] The driving mechanism 85 includes a mounting plate 851 installed on the outer side of the upper end of the bottom plate 81. Slide grooves 853 are respectively opened on both the left and right sides of the upper part of the mounting plate 851. A first spring 852 is installed on the left part of the side of the mounting plate 851 close to the vertical plate 4. An adjusting plate 854 is rotated in the middle of the side of the mounting plate 851 close to the vertical plate 4. Slide grooves 855 are respectively opened on both the left and right sides of the adjusting plate 854;

[0076] 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.

[0077] 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.

[0078] 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;

[0079] 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. Figure 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;

[0080] 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;

[0081] 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.

[0082] 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.

[0083] Embodiment 4

[0084] 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.

[0085] Specifically, to achieve the above purpose, refer to Figure 13 , Figure 14 , Figure 15 and Figure 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;

[0086] 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.

[0087] 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;

[0088] 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.

[0089] 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;

[0090] Several concave plates 611 are installed on the upper part of the shelving 61. The adjacent two rows of concave plates 611 are distributed at intervals. A shaft roller 615 is rotatably installed in the vertical part of the inner cavity of the concave plate 611. A number of soft elastic sheets 616 are installed on the outer surface of the shaft roller 615. A baffle 617 is installed at the lower part of the left end of the concave plate 611. A roller 612 is installed on one side of the lower end of the shelving 61 close to the concave plate 611. A transmission mechanism 614 is installed between the roller 612 and the shaft roller 615.

[0091] Connect the air inlet pipe 1 621 and the air inlet pipe 2 623 to the air output end of the combination of a high-temperature air generator and a high-pressure blower in the prior art to guide the flow direction of the high-temperature air. Guide the high-temperature and high-pressure air into 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 flat air outlets 624. Figure 14 As can be seen, the adjacent two rows of flat air outlets 624 are staggered, so that a number of flat air outlets 624 can entirely cover the non-woven fabric at the current position;

[0092] The high-temperature and high-pressure air can blow out the moisture inside the non-woven fabric, and at the same time can accelerate the evaporation of the moisture, improving the drying effect. At the same time, the high-temperature air can also disinfect the non-woven fabric again.

[0093] During the implementation process, press the non-woven fabric under a number of rollers 612. The surfaces of the metal meshes 641 are all made smooth. During the movement of the non-woven fabric, it can drive the rollers 612 to rotate. Then, under the transmission of the transmission mechanism 614, the shaft roller 615 is driven to rotate, so that a number of soft elastic sheets 616 on the surface of the shaft roller 615 rotate synchronously. When the soft elastic sheet 616 moves to the baffle 617, the baffle 617 can block the soft elastic sheet 616, causing the soft elastic sheet 616 to bend and store energy. After the soft elastic sheet 616 leaves the baffle 617, its elastic force is released and strikes on the non-woven fabric, shaking off the water inside the non-woven fabric, making the water move towards the metal mesh 641, thereby improving the drying effect;

[0094] In this case, the transmission mechanism 614 can use gear transmission, or a combination of a transmission belt and belt pulleys, etc., 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.

[0095] In this case, a front-and-back inclined water baffle can also be installed between the four vertical plates 4 to prevent the shaken-off water from falling into the inner cavity of the housing 2.

[0096] The foregoing has shown and described the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments, and what is described in the above embodiments and the specification is only to illustrate the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements fall within the scope of the present invention claimed. The scope of the present invention claimed is defined by the appended 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 shell (2), the front and rear sides of the squeezing roller (31) close to the inner surface of the 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); 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 the upper end of the fixed plate (331) close to the inclined portion of the housing (2); 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 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); 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.

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 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).

4. A cleaning and drying device for nonwoven fabric production according to claim 3, 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.

5. 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).

6. A cleaning and drying device for nonwoven fabric production according to claim 5, 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).

7. A cleaning and drying device for nonwoven fabric production according to claim 6, 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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