Nonwoven fabric stacking device

Abstract

The utility model discloses a kind of non-woven fabric stacking devices, including placing table, the upper portion of the placing table is provided with portal frame, the lower portion of the portal frame is provided with device seat, the upper end of the device seat is connected with moving seat, moving seat and portal frame are connected by moving mechanism, the lower end of the moving seat is fixedly connected with roll device, the side of the device seat is provided with device board, the device board is connected with device seat by docking device, the lower end of the device board is fixedly connected with pusher device. The utility model has the benefit of convenient operator operation roll non-woven fabric, strengthen the compactness of non-woven fabric stack.

Description

Technical Field

[0001] This utility model relates to the field of nonwoven fabric technology, specifically to a nonwoven fabric stacking device. Background Technology

[0002] Nonwoven fabric is a nonwoven material in which the fibers are directly bonded together by physical or chemical means, rather than formed by spinning, weaving or knitting like traditional fabrics. It consists of oriented or randomly arranged fibers that are bonded together by friction, cohesion, bonding or a combination of these methods to form sheets, webs or mats. It does not include paper, woven fabrics, knitted fabrics, tufted fabrics or felt products made by wet fulling. It can use natural fibers (such as cotton and linen) or chemical fibers (such as polypropylene PP and polyester PET). The fibers are consolidated by mechanical (such as needle punching), thermal bonding (such as hot rolling), chemical (such as adhesives) or solvent treatment. The fibers are randomly or oriented to form a porous, lightweight network structure without obvious warp and weft threads.

[0003] In the prior art, nonwoven fabrics are usually stacked in multiple layers to reduce the space occupied. In order to make the nonwoven fabrics stack more compactly, we propose a nonwoven fabric stacking device. Utility Model Content

[0004] The purpose of this utility model is to provide a non-woven fabric stacking device to solve the problems existing in the prior art mentioned in the background.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A nonwoven fabric stacking device includes a placement platform, a gantry frame above the placement platform, a device base below the gantry frame, a movable seat connected to the upper end of the device base, the movable seat being connected to the gantry frame via a moving mechanism, a roller pressing device fixedly connected to the lower end of the movable seat, a device plate on one side of the device base, the device plate being connected to the device base via a docking device, and a pushing device fixedly connected to the lower end of the device plate.

[0006] Preferably, the roller pressing device includes two side plates fixedly connected to the lower end of the device base, and a pressure cylinder is rotatably connected between the two side plates.

[0007] Preferably, the docking device includes a docking plate fixedly connected to the lower end of the device plate, and a docking groove is provided through the upper end of the device base at the corresponding position. The position of the docking plate corresponds to the position of the docking groove. Magnetic sheets are fixedly connected to the lower end of the docking plate and the inner bottom of the docking groove, and the two magnetic sheets attract each other.

[0008] Preferably, the pushing device includes two hydraulic rods fixedly connected to the lower end of the device plate. A push plate is provided below the device plate, and two slots are provided through the upper end of the push plate. The extended ends of the two hydraulic rods are respectively located in the two slots. A limiting groove is provided through the side wall of the push plate, and the limiting groove is respectively through the two slots. Another limiting groove is provided through the side wall of the extended ends of the two hydraulic rods. A limiting rod is slidably connected in the multiple limiting grooves.

[0009] Preferably, the position of the pressure cylinder corresponds to the position of the table surface of the placement platform.

[0010] Preferably, the pusher plate is located on the rear side of the pressure cylinder.

[0011] Compared with the prior art, the beneficial effects of this utility model are: In this invention, a roller pressing device, a docking device, and a pushing device are set up to cooperate with each other. A pressure cylinder is designed at the placement platform to press the stacked non-woven fabric. The pressure cylinder can move back and forth on the placement platform to press the non-woven fabric, which can ensure the stability and compactness of the non-woven fabric stack. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of a nonwoven fabric stacking device proposed in this utility model; Figure 2 This is a schematic diagram of the pressure cylinder structure of a nonwoven fabric stacking device proposed in this utility model; Figure 3 This is a schematic diagram of the pusher plate structure of a nonwoven fabric stacking device proposed in this utility model.

[0013] In the diagram: 1. Placement platform, 2. Gantry frame, 3. Moving mechanism, 4. Device base, 5. Side plate, 6. Device plate, 7. Hydraulic rod, 8. Push plate, 9. Pressure cylinder, 10. Moving seat, 11. Connecting plate, 12. Limiting rod. Detailed Implementation

[0014] 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.

[0015] Reference Figure 1-3A nonwoven fabric stacking device includes a placement platform 1, a gantry frame 2 above the placement platform 1, the gantry frame 2 being made of high-strength steel and capable of withstanding large working loads, a device base 4 below the gantry frame 2, the device base 4 being fixedly connected to the gantry frame 2 by bolts to ensure the stability of the overall structure, a movable seat 10 being lifted and connected to the upper end of the device base 4, the movable seat 10 being connected to a hydraulic lifting system to achieve precise height adjustment, the movable seat 10 being connected to the gantry frame 2 via a moving mechanism 3, the moving mechanism 3 being driven by a servo motor to enable the movable seat 10 to move smoothly laterally along the gantry frame 2, a roller pressing device being fixedly connected to the lower end of the movable seat 10, the roller pressing device being mainly responsible for pressing the nonwoven fabric, the roller pressing device including two side plates 5 fixedly connected to the lower end of the device base 4, the surface of the side plates 5 being polished to reduce frictional resistance with the pressing cylinder 9, the pressing cylinder 9 being rotatably connected between the two side plates 5, the pressing cylinder 9 being equipped with a heating element inside, the pressing temperature being adjustable according to different materials.

[0016] The device base 4 has a device plate 6 on one side. The device plate 6 is lightweight for easy maintenance. The device plate 6 is connected to the device base 4 via a docking device that ensures quick disassembly and installation. The docking device includes a docking plate 11 fixedly connected to the lower end of the device plate 6. The docking plate 11 is made of wear-resistant alloy material to extend its service life. A docking groove is provided through the upper end of the device base 4 at the corresponding position. Anti-wear gaskets are installed on the inner wall of the docking groove to reduce mechanical damage during docking. The position of the docking plate 11 corresponds to the position of the docking groove. This corresponding design ensures accurate positioning during connection. Magnetic sheets are fixedly connected to the lower end of the docking plate 11 and the inner bottom of the docking groove. The magnetic sheets are made of neodymium magnet material and have strong adsorption force. The two magnetic sheets attract each other. This magnetic attraction design ensures both a firm connection and quick separation.

[0017] The lower end of the device plate 6 is fixedly connected to a pushing device, which can adjust the pushing force according to production needs. The pushing device includes two hydraulic rods 7 fixedly connected to the lower end of the device plate 6. A push plate 8 is set below the device plate 6. The surface of the push plate 8 is coated with an anti-stick coating to prevent material adhesion. Two slots are provided through the upper end of the push plate 8. The edges of the slots are rounded to reduce stress concentration. The extended ends of the two hydraulic rods 7 are located in the two slots respectively. This design ensures that the movement trajectory of the push plate 8 is accurate and stable. A limit groove is provided through the side wall of the push plate 8. The inner wall of the limit groove is fitted with a wear-resistant bushing to extend the service life. The limit groove is provided through the two slots respectively. This through-type design facilitates cleaning during maintenance. The side walls of the extended ends of the two hydraulic rods 7 are also provided with additional limit grooves. The machining accuracy of the limit grooves reaches 0.01mm to ensure smooth movement. A limit rod 12 is slidably connected in multiple limit grooves. The limit rod 12 is made of high-strength stainless steel to ensure long-term reliability.

[0018] Specifically, the position of the pressure cylinder 9 corresponds to the position of the platform 1. This correspondence ensures the uniformity of the pressing process, and the push plate 8 is located behind the pressure cylinder 9. This positional design enables seamless connection between the material receiving and pressing processes.

[0019] In this invention, after the nonwoven fabric to be stacked is stacked on the placement platform 1, the pressure cylinder 9 on one side is moved horizontally above the placement platform 1 by the device seat 4 and rolls the nonwoven fabric. The pressure cylinder 9 can enhance the stacking effect of the nonwoven fabric. After the rolling is completed, the pressure cylinder 9 is moved to one side of the placement platform 1 by the cooperation of the moving mechanism 3 and the moving seat 10. At the same time, the two hydraulic rods 7 are controlled to fall by the relevant controller in the prior art, which can drive the push plate 8 to fall and be level with the table surface of the placement platform 1. The device seat 4 is moved horizontally again so that the push plate 8 can push the stacked nonwoven fabric away from the placement platform 1.

[0020] 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 stacking device comprising a placement table (1), characterized in that, A gantry frame (2) is provided above the placement platform (1), and a device seat (4) is provided below the gantry frame (2). A movable seat (10) is connected to the upper end of the device seat (4) and is connected to the gantry frame (2) through a moving mechanism (3). A roller pressing device is fixedly connected to the lower end of the movable seat (10). A device plate (6) is provided on one side of the device seat (4). The device plate (6) is connected to the device seat (4) through a docking device. A pushing device is fixedly connected to the lower end of the device plate (6).

2. The apparatus according to claim 1, wherein The roller pressing device includes two side plates (5) fixedly connected to the lower end of the device base (4), and a pressure cylinder (9) is rotatably connected between the two side plates (5).

3. The apparatus according to claim 1, wherein The docking device includes a docking plate (11) fixedly connected to the lower end of the device plate (6). A docking groove is provided through the upper end of the device seat (4) at the corresponding position. The position of the docking plate (11) corresponds to the position of the docking groove. A magnetic sheet is fixedly connected to the lower end of the docking plate (11) and the inner bottom of the docking groove. The two magnetic sheets attract each other.

4. The apparatus according to claim 1, wherein The pushing device includes two hydraulic rods (7) fixedly connected to the lower end of the device plate (6). A push plate (8) is provided below the device plate (6). Two slots are provided through the upper end of the push plate (8). The extended ends of the two hydraulic rods (7) are respectively located in the two slots. A limiting groove is provided through the side wall of the push plate (8). The limiting groove is provided through the two slots. Another limiting groove is provided through the side wall of the extended ends of the two hydraulic rods (7). A limiting rod (12) is slidably connected in the multiple limiting grooves.

5. The apparatus according to claim 2, wherein The position of the pressure cylinder (9) corresponds to the position of the table surface of the placement platform (1).

6. The apparatus according to claim 4, wherein The pusher plate (8) is located on the rear side of the pressure cylinder (9).

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