Non-woven fabric after-finishing device

Abstract

The utility model discloses a non-woven fabric after-finishing device which comprises an unwinding roller, a conveying frame and a winding roller which are sequentially arranged, the unwinding roller is used for unwinding non-woven fabric, the winding roller is used for winding the non-woven fabric, and the conveying frame is rotationally connected with a plurality of conveying rollers. According to the device, automatic unwinding, conveying and winding of the non-woven fabric are achieved by arranging the unwinding roller, the conveying frame and the winding roller, then spraying processing can be conducted on the non-woven fabric in the non-woven fabric conveying process by arranging the spraying device, such as spraying of various liquid-state oil agents such as an antistatic oil agent, a hydrophilic oil agent, an antibacterial oil agent and a three-proofing finishing agent, and therefore the non-woven fabric can be sprayed to the non-woven fabric. After-finishing processing of the non-woven fabric is achieved, and the overall structure is practical and reliable; and meanwhile, by arranging a pressing roller, a lifting seat and a sliding seat, the pressing roller can be driven to move up and down, non-woven fabrics with different thickness specifications are conveyed, and the adaptability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of machinery, in particular to a non-woven fabric finishing device. Background Art

[0002] Non-woven fabric, also known as non-woven fabric, non-woven fabric, non-woven fabric, is made of directional or randomly arranged fibers through friction, cohesion, bonding or a combination of these methods. The connotation is "non-woven"; non-woven fabric exists in the form of fibers in the cloth; after the initial production of non-woven fabric is completed, in order to improve the overall performance of non-woven fabric or meet user requirements, non-woven fabric needs to be post-processed, such as spraying, cutting, straightening, etc. In the existing post-processing, various additives are usually added to the raw materials to achieve anti-static, hydrophilic, sterile and other functions, but it is easy to lose or reduce the material function due to operational errors during the production process. The finished non-woven fabric is weak, and post-finishing processing is required at this time; the announcement number is CN220991555U, which discloses an antibacterial and antistatic non-woven fabric coating device, which relates to the technical field of non-woven fabric coating devices. Specifically, an antibacterial and antistatic non-woven fabric coating device includes a frame, a fixed plate is fixed at the top in the middle of the frame, and a coating plate is fixed in the middle of the bottom of the fixed plate. A limiting roller is provided directly below the coating plate. Two conveying rollers for conveying the non-woven fabric are movably connected between the frames, and two symmetrical mobile frames are movably connected on the inner side of the frame. Two tensioning rollers are movably connected between the two mobile frames. However, this device has low adjustability and does not have a non-woven fabric loading and unloading mechanism. Utility Model Content

[0003] In view of the shortcomings of the prior art, the purpose of the present invention is to provide a practical and adaptable non-woven fabric finishing device.

[0004] To achieve the above-mentioned purpose, the solution provided by the utility model is: a non-woven fabric finishing device, comprising a unwinding roller, a conveyor frame, and a winding roller arranged in sequence, the unwinding roller is used to unwind the non-woven fabric, the winding roller is used to wind the non-woven fabric, the conveyor frame is rotatably connected to multiple conveyor rollers, and the multiple conveyor rollers are arranged in sequence at intervals along the conveying direction, two lifting seats are provided on the left and right sides of the conveyor frame, the lifting seat is slidably connected to a sliding seat, and the two sliding seats opposite to each other on the left and right are slidably connected to a pressure roller, the pressure roller and the conveyor roller are arranged at intervals up and down, the pressure roller and the conveyor roller are used to jointly convey the non-woven fabric, and the feed end and the discharge end of the conveyor frame are respectively provided with sprayers, and the sprayers are used to spray the non-woven fabric.

[0005] The beneficial effects of the present invention are: realizing the post-finishing processing of non-woven fabrics, the device realizes automatic unwinding, conveying and rewinding of non-woven fabrics by arranging an unwinding roller, a conveying frame and a rewinding roller, and then by arranging a sprayer, the non-woven fabrics can be sprayed during the conveying process of the non-woven fabrics, such as spraying antistatic oil agents, hydrophilic oil agents, antibacterial oil agents, three-proof finishing agents and other liquid oil agents to realize the post-finishing processing of the non-woven fabrics, and the overall structure is practical and reliable; at the same time, by arranging a pressing roller, a lifting seat and a sliding seat, the pressing roller can be driven to move up and down to realize the conveying of non-woven fabrics of different thicknesses, and the adaptability is strong.

[0006] Furthermore, it also includes an unwinding frame, on which an unwinding roller is rotatably connected.

[0007] Furthermore, the unwinding frame is provided with an unwinding motor, which is used to drive the unwinding roller to rotate. After the utility model adopts the above structure, the unwinding of non-woven fabrics is realized.

[0008] Furthermore, a first guide roller is rotatably connected to the unwinding frame, and the first guide roller is located downstream of the unwinding roller.

[0009] Furthermore, it also includes a winding frame, and a winding roller is rotatably connected to the winding frame.

[0010] Furthermore, a winding motor is provided on the winding frame, and the winding motor is used to drive the winding roller to rotate. After the utility model adopts the above structure, the non-woven fabric can be wound.

[0011] Furthermore, a second guide roller is rotatably connected to the winding frame, and the second guide roller is located upstream of the winding roller.

[0012] Furthermore, a feed conveyor belt is provided at the feed end of the conveyor frame, and a discharge conveyor belt is provided at the discharge end of the conveyor frame, and a plurality of conveyor rollers are located between the feed conveyor belt and the discharge conveyor belt.

[0013] Furthermore, the lifting seat is provided with a lifting rod, which is slidably connected to the lifting seat. A return spring is mounted on the lifting rod, one end of which presses against the sliding seat, while the other end presses against the lifting seat. Two lifting cylinders are provided on the left and right sides of the conveyor frame, each of which is downwardly connected to the sliding seat. After adopting the above structure, the utility model can drive the sliding seat and the pressure roller to move up and down to accommodate the conveyance of non-woven fabrics of different thicknesses.

[0014] Furthermore, a driving motor is provided on the conveying frame, and the driving motor is used to drive the multiple conveying rollers to rotate synchronously.

[0015] Furthermore, a plurality of nozzles are provided at the bottom of the sprayer, and the plurality of nozzles are arranged in sequence and spaced apart along the width direction of the conveyor frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The overall structure of the utility model is three-dimensional Figure 1 .

[0017] Figure 2 The overall structure of the utility model is three-dimensional Figure 2 .

[0018] Figure 3 for Figure 2 Enlarged view of point A in the middle.

[0019] Figure 4 The overall structure of the utility model is three-dimensional Figure 3 .

[0020] Figure 5 for Figure 4 Enlarged view of point B in the middle.

[0021] Among them, 11 is the unwinding roller, 12 is the unwinding frame, 13 is the unwinding motor, 14 is the first guide roller, 2 is the conveying frame, 21 is the conveying roller, 22 is the lifting seat, 23 is the sliding seat, 231 is the lifting rod, 232 is the return spring, 24 is the pressing roller, 25 is the sprayer, 251 is the nozzle, 26 is the lifting cylinder, 27 is the feed conveyor belt, 28 is the discharge conveyor belt, 29 is the drive motor, 31 is the unwinding roller, 32 is the unwinding frame, 33 is the unwinding motor, and 34 is the first guide roller. DETAILED DESCRIPTION

[0022] The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0023] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating positions or relationships, are based on the positions or relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0024] See attached Figure 1 To the attached Figure 5As shown, a non-woven fabric finishing device includes a unwinding roller 11, an unwinding frame 12, a conveying frame 2, a winding roller 31, and a winding frame 32 which are arranged in sequence. The unwinding roller 11 is used to unwind the non-woven fabric, and the winding roller 31 is used to wind the non-woven fabric. The conveying frame 2 is rotatably connected to a plurality of conveying rollers 21, and the plurality of conveying rollers 21 are arranged in sequence along the conveying direction. Two lifting seats 22 are provided on the left and right sides of the conveying frame 2, and a sliding seat 23 is slidably connected to the lifting seat 22. The two sliding seats 23 opposite to each other on the left and right are slidably connected to a pressure roller 24. The pressure roller 24 and the conveying roller 21 are arranged at intervals up and down, and the pressure roller 24 and the conveying roller 21 are used to jointly convey the non-woven fabric. The feed end and the discharge end of the conveying frame 2 are respectively provided with sprayers 25, and the sprayers 25 are used to spray the non-woven fabric.

[0025] In this embodiment, the unwinding frame 12 is rotatably connected to the unwinding roller 11; the unwinding frame 12 is provided with an unwinding motor 13, which is used to drive the unwinding roller 11 to rotate; the unwinding frame 12 is rotatably connected to the first guide roller 14, which is located downstream of the unwinding roller 11.

[0026] In this embodiment, a winding roller 31 is rotatably connected to the winding frame 32; a winding motor 33 is provided on the winding frame 32, and the winding motor 33 is used to drive the winding roller 31 to rotate; a second guide roller 34 is rotatably connected to the winding frame 32, and the second guide roller 34 is located upstream of the winding roller 31.

[0027] In this embodiment, a feed conveyor belt 27 is provided at the feed end of the conveyor frame 2 , a discharge conveyor belt 28 is provided at the discharge end of the conveyor frame 2 , and a plurality of conveyor rollers 21 are located between the feed conveyor belt 27 and the discharge conveyor belt 28 .

[0028] In this embodiment, a lifting rod 231 is provided on the lifting seat 22, and the lifting rod 231 is slidably connected to the lifting seat 22. A return spring 232 is installed on the lifting rod 231. One end of the return spring 232 abuts against the top pressing sliding seat 23, and the other end abuts against the top pressing lifting seat 22. Two lifting cylinders are provided on the left and right sides of the conveying frame 2, and the lifting cylinders are connected to the sliding seat 23 downward.

[0029] In this embodiment, a plurality of nozzles 251 are provided at the bottom of the sprayer 25 , and the plurality of nozzles 251 are sequentially spaced apart along the width direction of the conveying frame 2 .

[0030] In this embodiment, a driving motor 29 is provided on the conveying frame 2 , and the driving motor 29 is used to drive the plurality of conveying rollers 21 to rotate synchronously.

[0031] In this embodiment, the specific finishing process is as follows: first, the unwinding motor 13, the driving motor 29, and the winding motor 33 are started respectively, and the unwinding motor 13 drives the unwinding roller 11 to rotate and unwind the non-woven fabric. The non-woven fabric is guided by the first guide roller 14 and transported to the feed conveyor belt 27. Then, the non-woven fabric is clamped and transported by the two pinch rollers 24 and the multiple conveying rollers 21. After being transported by the discharge conveyor belt 28 and the second guide roller 34, the winding motor 33 drives the winding roller 31 to rotate and wind up the non-woven fabric.

[0032] Among them, when the non-woven fabric moves from the feed conveyor belt 27 to the conveyor roller 21, and when the non-woven fabric moves from the conveyor roller 21 to the discharge conveyor belt 28, the multiple nozzles 251 of the sprayer 25 spray oil to the non-woven fabric. In this embodiment, the oil includes antistatic oil, hydrophilic oil, antibacterial oil, three-proof finishing agent and other liquid forms of oil, so that the non-woven fabric has antistatic, hydrophilic or antibacterial functions, thereby completing the post-finishing processing of the non-woven fabric.

[0033] When it is necessary to process non-woven fabrics of different thicknesses, the lifting cylinder 26 is started, and the piston rod of the lifting cylinder 26 is extended and retracted to drive the sliding seat 23 and the pressing roller 24 to move up and down until the pressing roller 24 moves to the set position, so as to adapt to the conveying of non-woven fabrics of different thicknesses. Then, during the conveying process of the non-woven fabrics, the return spring 232 continues to push the sliding seat 23 and the pressing roller 24 to move downward, so that the pressing roller 24 continues to press and convey the non-woven fabrics.

[0034] The embodiments described above are merely preferred embodiments of the present invention and are not intended to limit the present invention in any way. Any person skilled in the art may, without departing from the scope of the present invention, utilize the technical content disclosed above to make further possible variations and modifications to the present invention, or to modify the present invention into equivalent embodiments with equivalent variations. Therefore, any equivalent variations made in accordance with the principles of the present invention without departing from the scope of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A nonwoven fabric finishing device, comprising an unwinding roller (11), a conveying frame (2), and a winding roller (31) arranged in sequence, characterized in that: The unwinding roller (11) is used for unwinding the non-woven fabric, and the winding roller (31) is used for winding the non-woven fabric. The conveying frame (2) is rotatably connected to a plurality of conveying rollers (21), and the plurality of conveying rollers (21) are arranged in sequence along the conveying direction. Two lifting seats (22) are provided on both sides of the conveying frame (2), and a sliding seat (23) is slidably connected to the lifting seat (22). The two sliding seats (23) opposite to each other on the left and right are slidably connected to a pressing roller (24). The pressing roller (24) and the conveying roller (21) are arranged at intervals in the upper and lower parts. The pressing roller (24) and the conveying roller (21) are used to convey the non-woven fabric together. The feed end and the discharge end of the conveying frame (2) are respectively provided with a sprayer (25), and the sprayer (25) is used to spray the non-woven fabric.

2. The nonwoven fabric finishing device according to claim 1, characterized in that: It also includes an unwinding frame (12), to which an unwinding roller (11) is rotatably connected.

3. The nonwoven fabric finishing device according to claim 2, characterized in that: An unwinding motor (13) is provided on the unwinding frame (12), and the unwinding motor (13) is used to drive the unwinding roller (11) to rotate.

4. The nonwoven fabric finishing device according to claim 2, characterized in that: A first guide roller (14) is rotatably connected to the unwinding frame (12), and the first guide roller (14) is located downstream of the unwinding roller (11).

5. The nonwoven fabric finishing device according to claim 1, characterized in that: It also includes a winding frame (32), and a winding roller (31) is rotatably connected to the winding frame (32).

6. The nonwoven fabric finishing device according to claim 5, characterized in that: A winding motor (33) is provided on the winding frame (32), and the winding motor (33) is used to drive the winding roller (31) to rotate.

7. The nonwoven fabric finishing device according to claim 5, characterized in that: A second guide roller (34) is rotatably connected to the winding frame (32), and the second guide roller (34) is located upstream of the winding roller (31).

8. The nonwoven fabric finishing device according to claim 1, characterized in that: The feed end of the conveyor frame (2) is provided with a feed conveyor belt (27), and the discharge end of the conveyor frame (2) is provided with a discharge conveyor belt (28), and the plurality of conveying rollers (21) are located between the feed conveyor belt (27) and the discharge conveyor belt (28).

9. The nonwoven fabric finishing device according to claim 1, characterized in that: A lifting rod (231) is provided on the lifting seat (22), and the lifting rod (231) is slidably connected to the lifting seat (22). A return spring (232) is sleeved on the lifting rod (231), and one end of the return spring (232) abuts against the top-pressing sliding seat (23), and the other end abuts against the top-pressing lifting seat (22). Two lifting cylinders are provided on the left and right sides of the conveying frame (2), and the lifting cylinders are connected downwardly to the sliding seat (23).

10. The nonwoven fabric finishing device according to claim 1, characterized in that: A plurality of spray heads (251) are provided at the bottom of the sprayer (25), and the plurality of spray heads (251) are sequentially spaced apart along the width direction of the conveying frame (2).

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