Nonwoven fabric flow guiding and slitting device

Abstract

The utility model relates to non - woven fabric processing equipment technical field especially non - woven fabric flow guide cutting device, including the table body, the upper surface fixed mounting of table body has a plurality of fixed plates, a plurality of the surface horizontal rotation of fixed plate installs material feeding roller, pivot and material receiving roller respectively, a plurality of cutting round knives are fixedly installed through screw screw nut fixing piece on the pivot, and the pivot and material receiving roller rotate through drive assembly control, the upper surface of table body is equipped with the shunt component, and the shunt component includes a plurality of baffle, and the baffle between two adjacent fixedly installed electric telescopic rod, set up a plurality of baffle in the non - woven fabric cutting device surface and located the baffle of cloth lateral wall after cutting play to the flow guiding effect, can guarantee the order of a plurality of cloth conveying after cutting and avoid winding deviation, optimize cloth arrangement after cutting and be convenient for winding, and can flexible adaptation different cutting specification simultaneously, improve the device versatility.

Description

Technical Field

[0001] This utility model relates to the field of nonwoven fabric processing equipment technology, and in particular to a nonwoven fabric guiding and slitting device. Background Technology

[0002] In modern industrial production, non-woven fabrics are widely used in many fields such as medical and health care, packaging, agriculture, and home decoration due to their lightweight, environmental protection and breathability. However, during the production process, non-woven fabrics often need to be cut according to different usage requirements.

[0003] Existing slitting devices lack effective flow guidance measures. After slitting, the multi-strand non-woven fabric is prone to entanglement and displacement due to mutual contact during subsequent conveying, which leads to wrinkles and stacking problems in the rolled-up non-woven fabric. Utility Model Content

[0004] The purpose of this utility model is to solve the following shortcomings in the prior art: the existing slitting device lacks effective flow guiding measures, and the multi-strand non-woven fabric after slitting is prone to entanglement and displacement due to mutual contact during subsequent transportation, which leads to wrinkles and stacking of the wound non-woven fabric. Therefore, the proposed non-woven fabric flow guiding slitting device is proposed.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A nonwoven fabric guiding and slitting device includes a platform. Multiple fixed plates are fixedly mounted on the upper surface of the platform. Feeding rollers, rotating shafts, and receiving rollers are horizontally rotatably mounted on the surfaces of the fixed plates. An installation groove is formed on the surface of the platform, and a telescopic cylinder is fixedly mounted within the installation groove. An installation plate is fixedly mounted on the drive shaft of the telescopic cylinder. Multiple movable plates are fixedly mounted on the upper surface of the installation plate via multiple L-shaped rods. The movable plates correspond to the positions of the fixed plates, and rotating grooves are formed on the surfaces of the movable plates. Multiple cutting circular blades are fixedly mounted on the rotating shaft via screws and nuts. The rotating shaft and receiving rollers are controlled to rotate by a drive assembly.

[0007] The upper surface of the platform is provided with a diversion assembly, which includes multiple partitions. An electric telescopic rod is fixedly installed between two adjacent partitions. The partitions near the movable plate are fixedly installed on the upper surface of the platform. The remaining partitions are slidably arranged on the upper surface of the platform. Guide components for preliminary positioning and guiding of the nonwoven fabric are provided on both sides of the fixed plate in the middle.

[0008] Preferably, the drive assembly includes two drive motors that are respectively fixedly mounted on the surfaces of two fixed plates, and the output shafts of the two drive motors are respectively fixedly connected to the ends of the rotating shaft and the receiving roller.

[0009] Preferably, the guiding assembly includes a rectangular plate fixedly installed on the side wall of the fixed plate, a first slider, a second slider, and two guide rollers. The surface of the rectangular plate has a sliding opening, the first slider is vertically slidably disposed in the sliding opening, and the surface of the first slider has a sliding groove. The second slider is vertically slidably disposed in the sliding groove. One end of each guide roller is fixedly installed with an mounting rod, and the two mounting rods are rotatably connected to the surfaces of the first slider and the second slider, respectively. The first slider is controlled to move vertically within the sliding opening by a first threaded component, and the second slider is controlled to move vertically within the sliding groove by a second threaded component.

[0010] Preferably, the first threaded component includes a first threaded rod that is vertically rotatably mounted in the slide opening, and the second threaded component includes a second threaded rod that is vertically rotatably mounted in the slide groove, with the first slider and the second slider respectively threadedly sleeved on the first threaded rod and the second threaded rod.

[0011] Preferably, the top ends of the first threaded rod and the second threaded rod respectively protrude through the rectangular plate and the first slider, and both are fixedly equipped with adjusting wheels.

[0012] Preferably, the surface of the adjusting wheel is bonded with an anti-slip layer, and the anti-slip layer is made of rubber.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] Multiple baffles are installed on the surface of the nonwoven fabric slitting device, located on the side wall of the slitting fabric, to guide the flow. This ensures the orderly conveying of multiple strands of fabric after slitting, prevents tangling and deviation, optimizes the arrangement of the slitting fabric, and facilitates winding. At the same time, it can flexibly adapt to different slitting specifications, improving the versatility of the device. Attached Figure Description

[0015] Figure 1 This is a frontal perspective view of the nonwoven fabric guiding and slitting device proposed in this utility model.

[0016] Figure 2 This is a top-view three-dimensional structural diagram of the nonwoven fabric guiding and slitting device proposed in this utility model;

[0017] Figure 3 This is a side perspective view of the nonwoven fabric guiding and slitting device proposed in this utility model;

[0018] Figure 4 This is a partial three-dimensional structural diagram of the wire assembly in the nonwoven fabric guiding and cutting device proposed in this utility model.

[0019] In the diagram: 1. Body, 2. Fixed plate, 3. Feeding roller, 4. Rotating shaft, 5. Receiving roller, 6. Telescopic cylinder, 7. Mounting plate, 8. Moving plate, 9. Rotating groove, 10. Cutting circular knife, 11. Partition plate, 12. Electric telescopic rod, 13. Drive motor, 14. Rectangular plate, 15. First slider, 16. Second slider, 17. Guide roller, 18. Mounting rod, 19. First threaded rod, 20. Second threaded rod. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0021] The terms used in this utility model, such as "upper", "lower", "left", "right", "middle" and "one", are only for clarity of description and are not intended to limit the scope of implementation of this utility model. Changes or adjustments to their relative relationships, without substantially altering the technical content, should also be considered as within the scope of implementation of this utility model.

[0022] Reference Figures 1-4 A nonwoven fabric guiding and slitting device includes a platform 1. Multiple fixed plates 2 are fixedly installed on the upper surface of the platform 1. Feeding rollers 3, rotating shafts 4 and receiving rollers 5 are horizontally rotatably installed on the surfaces of the multiple fixed plates 2. The surface of the platform 1 has an installation groove, in which telescopic cylinders 6 are fixedly installed. The drive shaft of the telescopic cylinders 6 is fixedly installed with an installation plate 7. Multiple movable plates 8 are fixedly installed on the upper surface of the installation plate 7 by multiple L-shaped rods. The multiple movable plates 8 correspond to the positions of the multiple fixed plates 2, and the surface of the movable plates 8 has a rotation groove 9. Multiple cutting circular blades 10 are fixedly installed on the rotating shaft 4 by screws and nuts. The rotating shaft 4 and the receiving roller 5 are controlled to rotate by a drive assembly. The drive assembly includes two drive motors 13, which are fixedly installed on the surfaces of the two fixed plates 2 respectively. The output shafts of the two drive motors 13 are fixedly connected to the ends of the rotating shaft 4 and the receiving roller 5 respectively.

[0023] The upper surface of the platform 1 is provided with a diversion assembly, which includes multiple partitions 11. An electric telescopic rod 12 is fixedly installed between two adjacent partitions 11. The partition 11 near the moving plate 8 is fixedly installed on the upper surface of the platform 1. The remaining multiple partitions 11 are slidably arranged on the upper surface of the platform 1. The fixed plate 2 in the middle is provided with guide components on both sides for preliminary positioning and guiding of the nonwoven fabric.

[0024] When slitting the nonwoven fabric, firstly, the telescopic cylinder 6 is activated, controlling the mounting plate 7 to move multiple moving plates 8 away from the fixed plate 2, causing one end of the feeding roller 3, rotating shaft 4, and receiving roller 5 to move out of multiple rotating slots 9 respectively. Then, the nonwoven fabric to be slit is wrapped around the feeding roller 3, and one end of it passes through two sets of guide components and wraps around the surface of the receiving roller 5. At this time, the surface of the nonwoven fabric will abut against multiple cutting circular blades 10, and then multiple electric telescopic rods 12 will move multiple partitions 1 1. Move and adjust the spacing between multiple partitions 11 so that the partitions 11 can separate the fabric strands from the side, allowing them to be accurately conveyed along their respective channels to avoid interference. Then, the telescopic cylinder 6 moves multiple moving plates 8 toward the fixed plate 2 until one end of the feeding roller 3, rotating shaft 4, and receiving roller 5 enters multiple rotating slots 9 respectively. At this time, start two drive motors 13 to make the receiving roller 5 roll up the nonwoven fabric, and multiple cutting circular blades 10 can then cut the nonwoven fabric.

[0025] The guiding assembly includes a rectangular plate 14 fixedly mounted on the side wall of the fixed plate 2, a first slider 15, a second slider 16, and two guide rollers 17. The surface of the rectangular plate 14 has a sliding opening. The first slider 15 is vertically slidably disposed in the sliding opening, and the surface of the first slider 15 has a sliding groove. The second slider 16 is vertically slidably disposed in the sliding groove. One end of the guide roller 17 is fixedly mounted with an installation rod 18. The two installation rods 18 are rotatably connected to the surfaces of the first slider 15 and the second slider 16, respectively. The first slider 15 is controlled to move vertically in the sliding opening by a first threaded component, and the second slider 16 is controlled to move vertically in the sliding groove by a second threaded component. The first threaded component includes a first threaded rod 19 vertically rotatably mounted in the sliding opening, and the second threaded component includes a second threaded rod 20 vertically rotatably mounted in the sliding groove. The first slider 15 and the second slider 16 are respectively threaded onto the first threaded rod 19 and the second threaded rod 20.

[0026] After the nonwoven fabric to be cut is placed on the feeding roller 3, one end of the nonwoven fabric is passed between the two guide rollers 17 in the guide assembly, and then wrapped around the surface of the receiving roller 5. By rotating the second threaded rod 20, the second slider 16 can be controlled to move the guide roller 17 above vertically, so that the distance between the two guide rollers 17 can be flexibly adjusted according to the width of the nonwoven fabric. At the same time, by rotating the first threaded rod 19, the two guide rollers 17 can be controlled to move vertically together, and the position can be dynamically adjusted. The guide assembly can enable the nonwoven fabric to enter the subsequent guiding path along the predetermined direction.

[0027] The top ends of the first threaded rod 19 and the second threaded rod 20 respectively protrude from the rectangular plate 14 and the first slider 15, and both are fixedly installed with adjusting wheels. The surface of the adjusting wheels is bonded with an anti-slip layer, and the anti-slip layer is made of rubber.

[0028] The adjusting wheel facilitates the rotation of the first threaded rod 19 and the second threaded rod 20, while the rubber anti-slip layer has good elasticity and adhesion, thereby increasing the friction between the palm and the contact surface of the adjusting wheel.

[0029] In this invention, multiple partitions 11 located on the side wall of the cut fabric are provided on the surface of the nonwoven fabric slitting device to guide the flow, ensure the orderly conveying of multiple strands of fabric after slitting, avoid entanglement and deviation, optimize the arrangement of the cut fabric and facilitate winding. At the same time, the distance between two adjacent partitions 11 can be adjusted by the electric telescopic rod 12, which can flexibly adapt to different slitting specifications and improve the versatility of the device.

[0030] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "connection", "linking", "fixing", etc., should be interpreted broadly.

[0031] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A nonwoven fabric guiding and slitting device, comprising a platform (1), characterized in that, Multiple fixed plates (2) are fixedly installed on the upper surface of the platform (1). The surfaces of the multiple fixed plates (2) are respectively horizontally rotatably mounted with a feeding roller (3), a rotating shaft (4) and a receiving roller (5). The surface of the platform (1) is provided with an installation groove. A telescopic cylinder (6) is fixedly installed in the installation groove. An installation plate (7) is fixedly installed on the drive shaft of the telescopic cylinder (6). Multiple moving plates (8) are fixedly installed on the upper surface of the installation plate (7) by multiple L-shaped rods. The multiple moving plates (8) correspond to the positions of the multiple fixed plates (2) respectively. The surface of the moving plates (8) is provided with a rotating groove (9). Multiple cutting circular blades (10) are fixedly installed on the rotating shaft (4) by screws and nuts. The rotating shaft (4) and the receiving roller (5) are controlled to rotate by a drive assembly. The upper surface of the platform (1) is provided with a diversion assembly, which includes multiple partitions (11). An electric telescopic rod (12) is fixedly installed between two adjacent partitions (11). The partition (11) near the moving plate (8) is fixedly installed on the upper surface of the platform (1). The remaining multiple partitions (11) are slidably arranged on the upper surface of the platform (1). The fixed plate (2) in the middle is provided with guide components on both sides for preliminary positioning and guiding of the nonwoven fabric.

2. The nonwoven fabric guiding and slitting device according to claim 1, characterized in that, The drive assembly includes two drive motors (13) that are respectively fixedly mounted on the surfaces of two fixed plates (2), and the output shafts of the two drive motors (13) are respectively fixedly connected to the ends of the rotating shaft (4) and the receiving roller (5).

3. The nonwoven fabric guiding and slitting device according to claim 1, characterized in that, The guiding assembly includes a rectangular plate (14) fixedly installed on the side wall of the fixed plate (2), a first slider (15), a second slider (16), and two guide rollers (17). The rectangular plate (14) has a sliding opening on its surface. The first slider (15) is vertically slidably disposed in the sliding opening, and the surface of the first slider (15) has a sliding groove. The second slider (16) is vertically slidably disposed in the sliding groove. One end of the guide roller (17) is fixedly installed with an installation rod (18). The two installation rods (18) are rotatably connected to the surfaces of the first slider (15) and the second slider (16), respectively. The first slider (15) is controlled to move vertically in the sliding opening by a first threaded component, and the second slider (16) is controlled to move vertically in the sliding groove by a second threaded component.

4. The nonwoven fabric guiding and slitting device according to claim 3, characterized in that, The first threaded component includes a first threaded rod (19) that is vertically rotatably installed in the slide, and the second threaded component includes a second threaded rod (20) that is vertically rotatably installed in the slide groove. The first slider (15) and the second slider (16) are respectively threaded onto the first threaded rod (19) and the second threaded rod (20).

5. The nonwoven fabric guiding and slitting device according to claim 4, characterized in that, The top ends of the first threaded rod (19) and the second threaded rod (20) respectively protrude through the rectangular plate (14) and the first slider (15), and both are fixedly installed with adjusting wheels.

6. The nonwoven fabric guiding and slitting device according to claim 5, characterized in that, The surface of the adjusting wheel is bonded with an anti-slip layer, which is made of rubber.

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