Laminated non-woven fabric winding device

Abstract

The utility model discloses a film-covered non-woven fabric winding device which comprises a mounting plate, a U-shaped plate is fixedly connected to the upper surface of the mounting plate, a winding roller is arranged on the inner side of the U-shaped plate, and a cleaning mechanism is arranged on the upper surface of the mounting plate. By arranging the cleaning mechanism, in the winding process of the film-coated non-woven fabric, the first motor drives the first rotating shaft to enable the first cleaning cotton to rotate, meanwhile, the first gear is meshed with the second gear to drive the second rotating shaft to enable the second cleaning cotton to rotate, and the first gear and the second gear rotate relatively to conduct friction cleaning on the surface of the film-coated non-woven fabric. Meanwhile, the static electricity eliminator on the upper surface of the square frame continuously works to eliminate static electricity, and the situation that dust and impurities are adsorbed by the non-woven fabric due to static electricity is avoided, so that the winding uniformity and stability are improved, and the safety of operators is guaranteed; the problem that in the prior art, the surface of the film-covered non-woven fabric is prone to being contaminated with impurities, and the winding quality is affected is effectively solved.

Description

Technical Field

[0001] This utility model relates to the field of nonwoven fabric production technology, and in particular to a film-coated nonwoven fabric winding device. Background Technology

[0002] In the field of nonwoven fabric production technology, the winding device for coated nonwoven fabric is of great significance. Existing technology, such as the coated nonwoven fabric winding device with publication number CN216918040U, includes a base, a roller support assembly, an anti-adhesive film conveying roller, a nonwoven fabric winding roller, and an intermediate drive roller. By setting up the anti-adhesive film conveying roller and winding the anti-adhesive film, the nonwoven fabric and the anti-adhesive film are stacked and wound on the nonwoven fabric winding roller, so that the anti-adhesive film covers the adhesive strip of the nonwoven fabric, preventing the side of the nonwoven fabric with the adhesive strip from automatically adhering to the side without the adhesive strip, facilitating subsequent separation.

[0003] However, this device still has some problems in actual use. On the one hand, during the production of coated nonwoven fabrics, the surface of the nonwoven fabric is easily contaminated with dust, fiber debris, and other impurities. If not cleaned in time, this will affect the quality of the nonwoven fabric and its subsequent performance, but the device lacks an effective cleaning function. On the other hand, during the winding process, nonwoven fabrics are prone to static electricity due to friction and other factors. The presence of static electricity may not only cause the nonwoven fabric to attract dust and other impurities, but may also affect the neatness and stability of the winding, and even pose a certain threat to the safety of operators. However, the device does not fully consider the problem of static electricity elimination. Therefore, it is necessary to improve and optimize the existing coated nonwoven fabric winding device to solve the above problems and further improve the quality and efficiency of coated nonwoven fabric winding. Utility Model Content

[0004] The problem to be solved by this utility model is to provide a coated nonwoven fabric winding device that has both efficient cleaning function and static elimination performance when winding coated nonwoven fabric.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is: a film-coated nonwoven fabric winding device, including a mounting plate, four support legs fixedly connected to the bottom surface of the mounting plate, a U-shaped plate fixedly connected to the upper surface of the mounting plate, a winding roller provided on the inner side of the U-shaped plate, a cleaning mechanism provided on the upper surface of the mounting plate, the cleaning mechanism including a square frame fixedly connected to the upper surface of the mounting plate, an opening on the right side of the square frame, a first motor installed on the left side of the square frame, a first rotating shaft installed at the output end of the first motor, the first rotating shaft being rotatably connected to the interior of the square frame, a first cleaning cotton and a first gear installed on the outer surface of the first rotating shaft, a second gear meshing with the outer surface of the first gear, a second rotating shaft installed inside the second gear, the second rotating shaft being rotatably connected to the interior of the square frame, a second cleaning cotton installed on the outer surface of the second rotating shaft, the second cleaning cotton being in close contact with the outer surface of the first cleaning cotton, and an electrostatic eliminator installed on the upper surface of the square frame.

[0006] Preferably, in the above-mentioned film-coated nonwoven fabric winding device, the U-shaped plate is internally connected to two third rotating shafts, and a square box is fixedly connected to one end of each of the two third rotating shafts that are close to each other.

[0007] Preferably, in the above-mentioned nonwoven fabric winding device, T-shaped blocks are installed inside both of the two square boxes by two first screws.

[0008] Preferably, in the above-mentioned film-coated nonwoven fabric winding device, the sides of the two T-blocks that are close to each other are fixedly connected to the winding roller.

[0009] Preferably, in the above-mentioned film-coated nonwoven fabric winding device, a second motor is installed on the right side of the U-shaped plate, and the output end of the second motor is installed at one end of the right side of the third rotating shaft.

[0010] Preferably, in the above-mentioned film-coated nonwoven fabric winding device, the winding roller has a fixing hole and a mounting hole inside, and the mounting hole has two second screws threadedly connected inside.

[0011] The advantages and beneficial effects of this utility model are:

[0012] I. This utility model, through the setting of a cleaning mechanism, during the winding process of the coated nonwoven fabric, a first motor drives a first rotating shaft to rotate a first cleaning cotton, while a first gear meshes with a second gear to drive a second rotating shaft to rotate a second cleaning cotton. The relative rotation of the two drives the surface of the coated nonwoven fabric to perform friction cleaning, effectively removing dust, fiber debris and other impurities adhering to its surface. At the same time, the static eliminator on the upper surface of the frame continuously works to eliminate static electricity, preventing static electricity from causing the nonwoven fabric to attract dust and impurities, thereby improving the neatness and stability of winding, ensuring the safety of operators, and effectively solving the problem in the prior art that the surface of coated nonwoven fabric is easily contaminated with impurities, affecting the winding quality.

[0013] Second, the fixing method of the take-up roller in this utility model is convenient. When it is necessary to disassemble the take-up roller, simply loosen the first screw inside the square box used to install the T-block to release the fixed connection between the T-block and the square box, and then easily remove the take-up roller from the device. This makes the replacement and maintenance of the take-up roller more convenient and improves the practicality and work efficiency of the device. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention in operation.

[0015] Figure 2 This is a three-dimensional front view structural diagram of this utility model.

[0016] Figure 3 This is a three-dimensional front view structural diagram of the U-shaped plate and its components of this utility model.

[0017] Figure 4 This is a utility model Figure 3 Enlarged diagram of point A in the middle.

[0018] Figure 5 This is a top-view three-dimensional structural diagram of the winding roller and T-block of this utility model.

[0019] Figure 6 This is a three-dimensional front view schematic diagram of the cleaning mechanism of this utility model.

[0020] In the diagram: 1. Mounting plate; 2. Support leg; 3. U-shaped plate; 4. Take-up roller; 5. Cleaning mechanism; 501. Square frame; 502. Opening; 503. First motor; 504. First shaft; 505. First cleaning cotton; 506. First gear; 507. Second gear; 508. Second shaft; 509. Second cleaning cotton; 510. Static eliminator; 6. Second motor; 7. Third shaft; 8. Square box; 9. T-block; 10. First screw; 11. Fixing hole; 12. Mounting hole; 13. Second screw. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions in the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0022] like Figures 1 to 6 As shown, a nonwoven fabric winding device includes a mounting plate 1, four support legs 2 fixedly connected to the bottom surface of the mounting plate 1, a U-shaped plate 3 fixedly connected to the upper surface of the mounting plate 1, a winding roller 4 arranged inside the U-shaped plate 3, two third rotating shafts 7 rotatably connected inside the U-shaped plate 3, square boxes 8 fixedly connected to the ends of the two third rotating shafts 7 that are close to each other, T-shaped blocks 9 installed inside the two square boxes 8 by two first screws 10, and the sides of the two T-shaped blocks 9 that are close to each other fixedly connected to the winding roller 4, a second motor 6 installed on the right side of the U-shaped plate 3, the output end of the second motor 6 installed at the right end of the right third rotating shaft 7, and a fixing hole 11 and a mounting hole 12 opened inside the winding roller 4, with two second screws 13 threadedly connected inside the mounting hole 12.

[0023] Mounting plate 1 serves as the basic load-bearing component. Its bottom surface is fixedly connected to four support legs 2 to support the entire device and ensure its stability. U-shaped plate 3 is fixed to the upper surface of mounting plate 1 to provide installation space for winding roller 4. Two third rotating shafts 7 are rotatably connected inside U-shaped plate 3 and connected to winding roller 4 through square box 8 and T-shaped block 9. Under the drive of second motor 6, the winding roller 4 is rotated and wound.

[0024] A cleaning mechanism 5 is provided on the upper surface of the mounting plate 1. The cleaning mechanism 5 includes a square frame 501 fixedly connected to the upper surface of the mounting plate 1. An opening 502 is provided on the right side of the square frame 501. A first motor 503 is installed on the left side of the square frame 501. A first rotating shaft 504 is installed at the output end of the first motor 503. The first rotating shaft 504 is rotatably connected to the inside of the square frame 501. A first cleaning cotton 505 and a first gear 506 are installed on the outer surface of the first rotating shaft 504. A second gear 507 meshes with the outer surface of the first gear 506. A second rotating shaft 508 is installed inside the second gear 507. The second rotating shaft 508 is rotatably connected to the inside of the square frame 501. A second cleaning cotton 509 is installed on the outer surface of the second rotating shaft 508. The second cleaning cotton 509 is in close contact with the outer surface of the first cleaning cotton 505. An static eliminator 510 is installed on the upper surface of the square frame 501.

[0025] The cleaning mechanism 5 is a core functional component. The opening 502 on the frame 501 facilitates the passage of non-woven fabric. In some practical applications, it can also pass directly through the two cleaning cottons. The first motor 503 drives the first rotating shaft 504. Through the coordinated work of the first cleaning cotton 505, the first gear 506, the second gear 507, the second rotating shaft 508, and the second cleaning cotton 509, the non-woven fabric is cleaned. The static eliminator 510 on the frame 501 can eliminate static electricity on the non-woven fabric. The fixing hole 11 and the mounting hole 12 on the take-up roller 4 cooperate with the second screw 13 to fix the non-woven fabric.

[0026] In actual use, first insert one end of the coated nonwoven fabric into the fixing hole 11 of the take-up roller 4, and then fix the nonwoven fabric onto the take-up roller 4 by tightening the second screw 13 in the mounting hole 12. Then, pass the nonwoven fabric through the opening 502 of the square frame 501 of the cleaning mechanism 5 and place it between the first cleaning cotton 505 and the second cleaning cotton 509. Start the second motor 6 to drive the third rotating shaft 7 and the take-up roller 4 to rotate and begin winding. At the same time, start the first motor 503 of the cleaning mechanism 5 to make the first cleaning cotton 505 and the second cleaning cotton 509 rotate to clean the nonwoven fabric, and the static eliminator 510 works synchronously to eliminate static electricity. When it is necessary to disassemble the take-up roller 4, loosen the first screw 10 in the square box 8 to disconnect the T-block 9 from the square box 8, and then the take-up roller 4 can be taken out for easy replacement or maintenance.

[0027] Working principle: The working principle and process of this coated nonwoven fabric winding device are as follows:

[0028] First, prepare for the installation of the coated nonwoven fabric. Insert one end of the coated nonwoven fabric into the fixing hole 11 inside the take-up roller 4. Then, thread two second screws 13 into the mounting hole 12 and tighten them to secure the coated nonwoven fabric to the take-up roller 4. Next, pass the coated nonwoven fabric through the opening 502 on the right side of the square frame 501 of the cleaning mechanism 5 and place it between the first cleaning cotton 505 and the second cleaning cotton 509, so that the coated nonwoven fabric is in the cleaning position between the two cleaning cottons.

[0029] After the above installation is completed, start the second motor 6 installed on the right side of the U-shaped plate 3. The output end of the second motor 6 drives the right third rotating shaft 7 connected to it to rotate. Since the two third rotating shafts 7 are fixedly connected to square boxes 8 at their close ends, and T-shaped blocks 9 installed in the square boxes 8 through two first screws 10 are fixedly connected to the winding roller 4, the winding roller 4 can be driven to rotate and wind up when the third rotating shaft 7 rotates, so as to realize the winding action of the coated nonwoven fabric.

[0030] During the winding process, the first motor 503 installed on the left side of the frame 501 is activated. The output of the first motor 503 drives the first rotating shaft 504 to rotate, and the first cleaning cotton 505 installed on the outer surface of the first rotating shaft 504 rotates accordingly. At the same time, the first gear 506 on the first rotating shaft 504 meshes with the second gear 507, driving the second gear 507 to rotate, which in turn causes the second rotating shaft 508 to rotate. The second cleaning cotton 509 installed on the outer surface of the second rotating shaft 508 also begins to rotate. The first cleaning cotton 505 and the second cleaning cotton 509, through relative rotation, perform friction cleaning on the surface of the coated nonwoven fabric passing between them, effectively removing dust, fiber debris, and other impurities adhering to the surface of the nonwoven fabric. Meanwhile, the static eliminator 510 installed on the upper surface of the frame 501 continues to work, eliminating static electricity on the coated nonwoven fabric to prevent the nonwoven fabric from adsorbing dust and impurities due to static electricity, which would affect the neatness and stability of the winding and ensure the safety of the operators.

[0031] When it is necessary to disassemble the take-up roller 4, loosen the first screw 10 inside the square box 8 used to install the T-block 9, and release the fixed connection between the T-block 9 and the square box 8. Then the take-up roller 4 can be taken out of the device, which is convenient for replacement, maintenance and other operations of the take-up roller 4.

[0032] In the description of this utility model, it should be understood that the terms "upper," "lower," "left," and "right," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or a specific orientational structure and operation. Therefore, they should not be construed as limitations on this utility model. Furthermore, "first" and "second" are only for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "multiple" means two or more.

[0033] It should be noted that all standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, which will not be described in detail here.

[0034] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0035] The above description details one embodiment of the present utility model, but it is merely a preferred embodiment and should not be construed as limiting the scope of the present utility model. All equivalent variations and improvements made within the scope of the present utility model application should still fall within the patent coverage of the present utility model.

Claims

1. A film-coated nonwoven fabric winding device, characterized in that: The system includes a mounting plate (1), with four support legs (2) fixedly connected to the bottom surface of the mounting plate (1). A U-shaped plate (3) is fixedly connected to the upper surface of the mounting plate (1), and a winding roller (4) is provided on the inner side of the U-shaped plate (3). A cleaning mechanism (5) is provided on the upper surface of the mounting plate (1). The cleaning mechanism (5) includes a square frame (501) fixedly connected to the upper surface of the mounting plate (1). An opening (502) is provided on the right side of the square frame (501). A first motor (503) is installed on the left side of the square frame (501). A first rotating shaft (504) is installed at the output end of the first motor (503). The first rotating shaft (504) is connected to... The inner rotatable connection of the frame (501) is as follows: the outer surface of the first rotating shaft (504) is equipped with a first cleaning cotton (505) and a first gear (506); the outer surface of the first gear (506) is meshed with a second gear (507); the inner rotatable connection of the second gear (507) is a second rotating shaft (508); the second rotating shaft (508) is rotatably connected to the inner rotatable connection of the frame (501); the outer surface of the second rotating shaft (508) is equipped with a second cleaning cotton (509); the second cleaning cotton (509) is in close contact with the outer surface of the first cleaning cotton (505); and the upper surface of the frame (501) is equipped with an electrostatic eliminator (510).

2. The nonwoven fabric winding device according to claim 1, characterized in that: The U-shaped plate (3) has two third rotating shafts (7) inside, and a square box (8) is fixedly connected to one end of each third rotating shaft (7) that is close to the other.

3. The nonwoven fabric winding device according to claim 2, characterized in that: T-blocks (9) are installed inside both of the square boxes (8) by two first screws (10).

4. The nonwoven fabric winding device according to claim 3, characterized in that: The two T-blocks (9) are fixedly connected to the take-up roller (4) on their sides that are close to each other.

5. The nonwoven fabric winding device according to claim 1, characterized in that: The right side of the U-shaped plate (3) is equipped with a second motor (6), and the output end of the second motor (6) is installed at one end of the right side of the third rotating shaft (7).

6. The nonwoven fabric winding device according to claim 1, characterized in that: The winding roller (4) has a fixing hole (11) and a mounting hole (12) inside, and the mounting hole (12) has two second screws (13) threaded inside.

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