Non-woven fabric raw material cleaning machine

Abstract

The utility model belongs to the technical field of non-woven fabrics, and particularly relates to a non-woven fabric raw material cleaning machine which comprises a machine frame, a liquid storage tank and a first stirring assembly are arranged on the machine frame, cleaning liquid is arranged in the liquid storage tank, one end of the liquid storage tank is a feeding end, the other end of the liquid storage tank is a discharging end, and the feeding end is used for feeding raw material particles to be cleaned. The discharging end is used for discharging the cleaned raw material particles; and the first stirring assembly is used for stirring the raw material particles in the liquid storage tank. Raw material particles floating on cleaning liquid can be turned over through the first stirring assembly, all faces of the raw material particles can make contact with the cleaning liquid conveniently, and the cleaning efficiency and quality can be improved conveniently.

Description

Technical Field

[0001] This utility model belongs to the field of nonwoven fabric technology, and in particular relates to a nonwoven fabric raw material cleaning machine. Background Technology

[0002] The main raw material for producing nonwoven fabric is polypropylene granules, which are produced in a continuous one-step process involving high-temperature melting, spinning, web formation, and hot-pressing. Nonwoven fabric is a type of fabric that does not require spinning or weaving; it is formed by orienting or randomly arranging short or long textile fibers to create a web structure, which is then reinforced using mechanical, thermal, or chemical methods. It is not made by interlacing or knitting individual yarns together, but rather by directly bonding the fibers together through physical methods. Therefore, when you examine the adhesive residue in your clothing, you will find that you cannot pull out individual threads. Nonwoven fabric breaks through the traditional textile principles and has the advantages of a short process flow, high production speed, high output, low cost, wide application, and diverse raw material sources.

[0003] Raw materials for nonwoven fabric production also include polypropylene and polyester. In addition, there are nylon, viscose fiber, acrylic fiber, polyethylene fiber, chlorofiber, etc. Before the production of nonwoven fabric, the raw materials are in granular form. During transportation, manufacturing and storage, they are easily contaminated with dust and other impurities. When granular raw materials containing impurities are used to produce nonwoven fabric, the quality of the nonwoven fabric will be reduced. Utility Model Content

[0004] The purpose of this invention is to address the aforementioned technical problems by providing a nonwoven fabric raw material washing machine that ensures the quality of nonwoven fabrics.

[0005] In view of this, the present invention provides a nonwoven fabric raw material washing machine, including a frame, on which are provided:

[0006] A storage tank is provided with cleaning liquid. One end of the storage tank is a feeding end, and the other end is a discharging end. The feeding end is used to feed in the raw material particles to be cleaned, and the discharging end is used to discharge the cleaned raw material particles.

[0007] The first stirring component is used to stir the raw material particles in the storage tank.

[0008] In this technical solution, since the raw material particles are made of plastic and have a low density, they will float on the cleaning liquid after being poured into the storage tank. The first stirring component can turn the raw material particles floating on the cleaning liquid over, so that all sides of the raw material particles can come into contact with the cleaning liquid, thereby improving cleaning efficiency and quality.

[0009] Furthermore, the first stirring assembly includes:

[0010] The first stirring rod is mounted on the top of the frame and rotatably connected to the frame. Multiple stirring blades are provided on the outer periphery of the first stirring rod.

[0011] A first driving structure is connected to a first stirring rod to drive the first stirring rod to rotate circumferentially.

[0012] Furthermore, a second stirring assembly is also provided on the frame, which is used to scoop up the raw material particles from the storage tank and rinse the raw material particles.

[0013] Furthermore, the second stirring assembly includes:

[0014] The second stirring rod is mounted on the top of the frame and rotatably connected to the frame. Fixed plates are coaxially fixed to both ends of the second stirring rod. Multiple stirring plates extend outward from the outer periphery of the second stirring rod. Filter holes are arranged on the stirring plates. The diameter of the filter holes is smaller than the diameter of the raw material particles.

[0015] The second driving structure is connected to the second stirring rod and is used to drive the second stirring rod to rotate circumferentially.

[0016] A flushing frame spans across the machine frame, and a water storage tank is installed on the flushing frame. A drain pipe is connected to the water storage tank and is used to flush water onto the stirring plate. A liquid guide pipe and a water pump are installed between the water storage tank and the liquid storage tank to pump the cleaning liquid in the liquid storage tank into the water storage tank.

[0017] In this technical solution, the rotation of the stirring plate along with the second stirring rod can turn the raw material particles floating on the cleaning liquid over, making it easier for all sides of the raw material particles to come into contact with the cleaning liquid. At the same time, the stirring plate can pick up the raw material particles, and the cleaning liquid flows out from the filter hole, leaving only the raw material particles on the stirring plate. Then, when the stirring plate rotates close to the water outlet pipe, the water outlet pipe sprays water onto the raw material particles on the stirring plate to wash away the impurities on the raw material particles, which can improve the cleaning efficiency and quality.

[0018] Furthermore, the second stirring assembly is also provided with a moving assembly and a scrubbing assembly. The moving assembly is used to drive the scrubbing assembly to slide along the length of the stirring plate, and the scrubbing assembly is used to scrub the raw material particles on the stirring plate repeatedly above the stirring plate.

[0019] Furthermore, the scrubbing assembly includes:

[0020] A scrubbing frame, which is connected to a movable component, and a receiving groove is provided inside the scrubbing frame;

[0021] A scrubbing plate is slidably disposed in a receiving groove, and the side of the scrubbing plate facing the stirring plate is made of a brush.

[0022] A scrubbing motor is fixedly mounted on an extension block outside the scrubbing frame. The output end of the scrubbing motor is connected to a turntable, and a connecting rod is rotatably connected to the eccentric part of the turntable. The other end of the connecting rod is rotatably connected to the scrubbing plate.

[0023] In this technical solution, the scrubbing motor starts, which rotates the turntable, causing the connecting rod to carry the scrubbing plate to reciprocate and rub the raw material particles on the mixing plate. The scrubbing assembly can scrub off stubborn impurities on the raw material particles, and combined with the impact force of the water sprayed from the water outlet pipe, it improves cleaning efficiency and quality.

[0024] Furthermore, the moving component includes:

[0025] A guide plate is fixed to the outer periphery of the second stirring rod. The extension block of the washing frame is provided with a guide groove that matches the guide plate. The washing frame is slidably mounted on the guide plate through the guide groove.

[0026] A transmission screw is provided outside the second stirring rod along the length direction of the second stirring rod. The transmission screw and the moving drive assembly can rotate circumferentially. The extension block of the washing frame is provided with a connecting screw hole, and the transmission screw is threadedly connected to the washing frame through the connecting screw hole.

[0027] In this technical solution, the moving drive assembly rotates the transmission screw, causing the entire scrubbing frame to move along the length of the second stirring rod, and to reciprocate and rub all the raw material particles on the stirring plate.

[0028] Furthermore, the second stirring assembly has six stirring plates evenly distributed circumferentially, each stirring plate corresponding to a scrubbing component. The moving components of the six scrubbing components jointly move the driving assembly, which includes:

[0029] A mobile drive motor is fixedly mounted on a fixed plate;

[0030] Synchronous pulleys are fixedly fitted on each transmission screw. The output end of the mobile drive motor is connected to a transmission gear. One of the synchronous pulleys rotates synchronously with the transmission gear through the first synchronous belt.

[0031] The second synchronous belt is fitted over the six synchronous pulleys.

[0032] In this technical solution, starting the mobile drive motor can rotate the transmission gears, which transmit the rotation to one of the synchronous pulleys via the first synchronous belt. Then, the second synchronous belt makes all the synchronous pulleys rotate synchronously, so that all the scrubbing components can move along the length of the agitator plate.

[0033] The beneficial effects of this utility model are:

[0034] 1. By pre-washing the raw material granules used to make nonwoven fabric in a raw material cleaning machine, dust and other impurities can be removed, ensuring the quality of the nonwoven fabric.

[0035] 2. Because the raw material particles are made of plastic and have a low density, they will float on the cleaning liquid after being poured into the storage tank. The first stirring component can turn the raw material particles floating on the cleaning liquid over, so that all sides of the raw material particles can come into contact with the cleaning liquid, thereby improving cleaning efficiency and quality.

[0036] 3. The rotation of the stirring plate along with the second stirring rod can turn the raw material particles floating on the cleaning liquid over, making it easier for all sides of the raw material particles to come into contact with the cleaning liquid. At the same time, the stirring plate can pick up the raw material particles, and the cleaning liquid flows out from the filter hole, leaving only the raw material particles on the stirring plate. Then, when the stirring plate rotates close to the water outlet pipe, the water outlet pipe sprays water onto the raw material particles on the stirring plate to wash away the impurities on the raw material particles, which can improve the cleaning efficiency and quality.

[0037] 4. The scrubbing component can scrub away stubborn impurities on the raw material particles. Combined with the impact force of the water sprayed from the water outlet pipe, it can improve cleaning efficiency and quality. Attached Figure Description

[0038] Figure 1 This is a perspective view of the present invention;

[0039] Figure 2 This is a 3D view of the second stirring component;

[0040] Figure 3 yes Figure 2 A magnified view of a section at point A in the middle;

[0041] Figure 4 It is a 3D view of the scrubbing component;

[0042] Figure 5 This is a schematic diagram of the mobile drive component;

[0043] The markings in the diagram are as follows:

[0044] 1. Frame; 2. Storage tank; 3. Feeding end; 4. Discharge end; 5. First stirring assembly; 6. First stirring rod; 7. Stirring blade; 8. First drive structure; 9. Second stirring assembly; 10. Second stirring rod; 11. Fixing plate; 12. Stirring plate; 13. Filter hole; 14. Second drive structure; 15. Flushing frame; 16. Water storage tank; 17. Water outlet pipe; 18. Liquid guide pipe; 19. Scrubbing assembly; 20. Scrubbing frame; 21. Receiving tank; 22. Scrubbing plate; 23. Scrubbing motor; 24. Extension block; 25. Turntable; 26. Connecting rod; 27. Guide plate; 28. Guide groove; 29. ​​Transmission screw; 30. Connecting screw hole; 31. Moving drive motor; 32. Synchronous pulley; 33. Transmission gear; 34. First synchronous belt; 35. Second synchronous belt. Detailed Implementation

[0045] The technical solutions of the embodiments of this application will be clearly described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application are within the scope of protection of this application.

[0046] In the description of this application, it should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. For ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0047] It should be noted that the terms "first," "second," etc., used in the specification and claims of this application are used to distinguish similar objects and not to describe a specific order or sequence. It should be understood that such use of data can be interchanged where appropriate so that embodiments of this application can be implemented in orders other than those illustrated or described herein, and the objects distinguished by "first," "second," etc., are generally of the same class and are not limited in number; for example, a first object can be one or more. Furthermore, in the specification and claims, "and / or" indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0048] It should be noted that in the description of this application, the directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this application. The directional terms "inner" and "outer" refer to the inner and outer contours relative to the outline of each component itself.

[0049] It should be noted that, in this application, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element. Furthermore, it should be noted that the scope of the methods and apparatuses in the embodiments of this application is not limited to performing functions in the order shown or discussed, but may also include performing functions substantially simultaneously or in the reverse order, depending on the functions involved. For example, the described methods may be performed in a different order than described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

[0050] Example 1

[0051] like Figure 1 As shown, the nonwoven fabric raw material washing machine includes a frame 1, on which are mounted:

[0052] The liquid storage tank 2 is filled with cleaning liquid. One end of the liquid storage tank 2 is the feeding end 3, and the other end is the discharging end 4. The feeding end 3 is used to feed the raw material particles to be cleaned, and the discharging end 4 is used to discharge the cleaned raw material particles.

[0053] The first stirring component 5 is used to stir the raw material particles in the storage tank 2.

[0054] Because the raw material particles are made of plastic and have a low density, they will float on the cleaning liquid after being poured into the storage tank 2. The first stirring component 5 can turn the raw material particles floating on the cleaning liquid over, so that all sides of the raw material particles can come into contact with the cleaning liquid, thereby improving cleaning efficiency and quality.

[0055] The first stirring component 5 includes:

[0056] The first stirring rod 6 is mounted on the frame 1 and rotatably connected to the frame 1. Multiple stirring blades 7 are provided on the outer periphery of the first stirring rod 6.

[0057] The first driving structure 8 is connected to the first stirring rod 6 and is used to drive the first stirring rod 6 to rotate circumferentially.

[0058] Example 2

[0059] like Figure 1-2 As shown, a second stirring assembly 9 is also provided on the frame 1. The second stirring assembly 9 is used to scoop up the raw material particles from the storage tank 2 and rinse the raw material particles.

[0060] The second stirring component 9 includes:

[0061] The second stirring rod 10 is mounted on the frame 1 and rotatably connected to the frame 1. The two ends of the second stirring rod 10 are respectively coaxially fixedly connected to the fixing plate 11. Multiple stirring plates 12 extend outward from the outer periphery of the second stirring rod 10. The stirring plate 12 is provided with water filtering holes 13. The diameter of the water filtering holes 13 is smaller than the diameter of the raw material particles.

[0062] The second drive structure 14 is connected to the second stirring rod 10 and is used to drive the second stirring rod 10 to rotate circumferentially.

[0063] A flushing frame 15 spans across the frame 1. A water storage tank 16 is installed on the flushing frame 15. A drain pipe 17 is connected to the water storage tank 16. The drain pipe 17 is used to flush water onto the stirring plate 12. A liquid guide pipe 18 and a water pump are installed between the water storage tank 16 and the liquid storage tank 2 to pump the cleaning liquid in the liquid storage tank 2 into the water storage tank 16.

[0064] The rotation of the stirring plate 12 along with the second stirring rod 10 can turn the raw material particles floating on the cleaning liquid over, making it easier for all sides of the raw material particles to come into contact with the cleaning liquid. At the same time, the stirring plate 12 can pick up the raw material particles, and the cleaning liquid flows out from the filter hole 13, leaving only the raw material particles on the stirring plate 12. Then, when the stirring plate 12 rotates close to the water outlet pipe 17, the water outlet pipe 17 sprays water onto the raw material particles on the stirring plate 12 to wash away the impurities on the raw material particles, which can improve the cleaning efficiency and quality.

[0065] Example 3

[0066] like Figure 2-4 As shown, the second stirring assembly 9 is also provided with a moving assembly and a scrubbing assembly 19. The moving assembly is used to drive the scrubbing assembly 19 to slide along the length direction of the stirring plate 12, and the scrubbing assembly 19 is used to scrub the raw material particles on the stirring plate 12 repeatedly above the stirring plate 12.

[0067] The scrubbing assembly 19 includes:

[0068] A scrubbing rack 20 is connected to a movable component, and a receiving groove 21 is provided inside the scrubbing rack 20.

[0069] The scrubbing plate 22 is slidably disposed in the receiving groove 21, and the side of the scrubbing plate 22 facing the stirring plate 12 is made of a brush.

[0070] The scrubbing motor 23 is fixedly mounted on the extension block 24 outside the scrubbing frame 20. The output end of the scrubbing motor 23 is connected to a turntable 25. A connecting rod 26 is rotatably connected to the eccentric part of the turntable 25. The other end of the connecting rod 26 is rotatably connected to the scrubbing plate 22.

[0071] When the scrubbing motor 23 starts, it rotates the turntable 25, causing the connecting rod 26 to carry the scrubbing plate 22 to repeatedly scrub the raw material particles on the mixing plate 12. The scrubbing assembly 19 can scrub off stubborn impurities on the raw material particles, and combined with the impact force of the water sprayed from the water outlet pipe 17, it can improve the cleaning efficiency and quality.

[0072] The moving component includes:

[0073] Guide plate 27, the guide plate 27 is fixed on the outer periphery of the second stirring rod 10, and the extension block 24 of the above-mentioned scrubbing frame 20 is provided with a guide groove 28 that matches the guide plate 27. The scrubbing frame 20 is slidably mounted on the guide plate 27 through the guide groove 28.

[0074] The transmission screw 29 is arranged outside the second stirring rod 10 along the length direction of the second stirring rod 10. The transmission screw 29 and the moving drive assembly can rotate circumferentially. The extension block 24 of the washing frame 20 is provided with a connecting screw hole 30. The transmission screw 29 is threadedly connected to the washing frame 20 through the connecting screw hole 30.

[0075] The moving drive assembly rotates the transmission screw 29, causing the entire scrubbing frame 20 to move along the length of the second stirring rod 10, and to repeatedly rub all the raw material particles on the stirring plate 12.

[0076] Example 4

[0077] like Figure 2-5 As shown, the second stirring assembly 9 has six stirring plates 12 evenly distributed circumferentially, and each stirring plate 12 corresponds to a scrubbing assembly 19. The moving components of the six scrubbing assemblies 19 jointly move the driving assembly, which includes:

[0078] A mobile drive motor 31 is fixedly mounted on a fixed plate 11.

[0079] Synchronous pulley 32, each transmission screw 29 is fixedly fitted with a synchronous pulley 32, the output end of the mobile drive motor 31 is connected to a transmission gear 33, one of the synchronous pulleys 32 rotates synchronously with the transmission gear 33 through the first synchronous belt 34;

[0080] The second synchronous belt 35 is fitted around the six synchronous pulleys 32.

[0081] When the mobile drive motor 31 is started, the transmission gear 33 can rotate, and the rotation is transmitted to one of the synchronous pulleys 32 through the first synchronous belt 34. Then, all the synchronous pulleys 32 are rotated synchronously through the second synchronous belt 35, so that all the scrubbing components 19 can move along the length of the agitator plate 12.

[0082] The high-loft nonwoven fabric prepared using the above production process.

[0083] The embodiments of this application have been described above with reference to the accompanying drawings. Unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other. This application is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of this application without departing from the spirit and scope of the claims, and all of these forms are within the protection scope of this application.

Claims

1. A nonwoven fabric raw material washing machine, characterized in that, Including frame (1), frame (1) is provided with: Liquid storage tank (2), the liquid storage tank (2) is provided with cleaning fluid, one end of liquid storage tank (2) is feeding end (3), the other end is discharge end (4), feeding end (3) is used for feeding the raw material particles to be cleaned, discharge end (4) is used for discharging the raw material particles cleaned well; First stirring assembly (5), the first stirring assembly (5) is used for stirring the raw material particles in the liquid storage tank (2).

2. The nonwoven fabric stock cleaning machine according to claim 1, wherein The raw material cleaning machine includes frame (1), the first stirring assembly (5) includes: First stirring rod (6), the first stirring rod (6) is erected above the frame (1) and is rotatably connected with the frame (1), a plurality of stirring blades (7) are arranged on the outer periphery of the first stirring rod (6); First driving structure (8), the first driving structure (8) is connected with the first stirring rod (6) and is used for driving the first stirring rod (6) to rotate circumferentially.

3. The nonwoven fabric stock cleaning machine according to claim 2, wherein The raw material cleaning machine includes frame (1), the frame (1) is further provided with second stirring assembly (9), and the second stirring assembly (9) is used for lifting the raw material particles from the liquid storage tank (2) and flushing the raw material particles.

4. The nonwoven fabric stock cleaning machine according to claim 3, wherein The raw material cleaning machine includes frame (1), the second stirring assembly (9) includes: Second stirring rod (10), the second stirring rod (10) is erected above the frame (1) and is rotatably connected with the frame (1), the second stirring rod (10) is coaxially fixedly connected with the fixed plate (11) at both ends, respectively, a plurality of stirring plates (12) extend outward from the outer periphery of the second stirring rod (10), the water filtering hole (13) is arranged on the stirring plate (12), and the diameter of the water filtering hole (13) is smaller than the diameter of the raw material particles; Second driving structure (14), the second driving structure (14) is connected with the second stirring rod (10) and is used for driving the second stirring rod (10) to rotate circumferentially; Flushing frame (15), the flushing frame (15) is transverse on the frame (1), the flushing frame (15) is provided with water storage barrel (16), the water storage barrel (16) is connected with a discharge pipe (17), the discharge pipe (17) is used for flushing water to the stirring plate (12), and the water storage barrel (16) and the liquid storage tank (2) are provided with liquid guide pipe (18) and water pump, for pumping the cleaning fluid in the liquid storage tank (2) into the water storage barrel (16).

5. The nonwoven fabric stock cleaning machine according to claim 4, wherein The raw material cleaning machine includes frame (1), the second stirring assembly (9) is further provided with moving assembly and scrubbing assembly (19), the moving assembly is used for driving the scrubbing assembly (19) to slide along the length direction of the stirring plate (12), and the scrubbing assembly (19) is used for reciprocating scrubbing the raw material particles on the stirring plate (12) above the stirring plate (12).

6. The nonwoven fabric stock cleaning machine according to claim 5, wherein The raw material cleaning machine includes frame (1), the scrubbing assembly (19) includes: Scrubbing frame (20), the scrubbing frame (20) is connected with the moving assembly, and the accommodating groove (21) is formed in the scrubbing frame (20); Scrubbing plate (22), the scrubbing plate (22) is slidably arranged in the accommodating groove (21), and the side of the scrubbing plate (22) facing the stirring plate (12) is provided with a brush; A rubbing motor (23) is fixedly arranged on the extension block (24) outside the rubbing frame (20), the output end of the rubbing motor (23) is connected with a rotating disc (25), the eccentric part of the rotating disc (25) is rotationally connected with a connecting rod (26), and the other end of the connecting rod (26) is rotationally connected with the rubbing plate (22).

7. The nonwoven fabric stock cleaning machine according to claim 6, wherein The raw material cleaning machine comprises a rack (1), the moving assembly comprises: A guide plate (27) is fixed on the outer periphery of the second stirring rod (10), a guide groove (28) matched with the guide plate (27) is formed on the extension block (24) of the rubbing frame (20), and the rubbing frame (20) is slidably arranged on the guide plate (27) through the guide groove (28); A transmission screw rod (29) is arranged outside the second stirring rod (10) along the length direction of the second stirring rod (10), the transmission screw rod (29) can rotate in the circumferential direction of the moving drive assembly, the extension block (24) of the rubbing frame (20) is provided with a connecting screw hole (30), and the transmission screw rod (29) is screw-connected with the rubbing frame (20) through the connecting screw hole (30).

8. The nonwoven fabric stock cleaning machine according to claim 7, wherein The raw material cleaning machine comprises a rack (1), six stirring plates (12) are uniformly distributed on the second stirring assembly (9) in the circumferential direction, each stirring plate (12) corresponds to a rubbing assembly (19), the moving assemblies of the six rubbing assemblies (19) are driven by a moving drive assembly, and the moving drive assembly comprises: A moving drive motor (31) is fixedly arranged on the fixed plate (11); A synchronous wheel (32) is fixedly arranged on each transmission screw rod (29), the output end of the moving drive motor (31) is connected with a transmission gear (33), and one synchronous wheel (32) is synchronously rotated with the transmission gear (33) through a first synchronous belt (34); A second synchronous belt (35) is arranged outside the six synchronous wheels (32).

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