Self-cleaning type compression roller mechanism for spunlace non-woven fabric conveyor

Abstract

A lifting frame is movably connected with a side plate through a sliding block, the lifting frame is connected with a piston rod of an air cylinder, a pressing roller is arranged on the lower portion of the lifting frame, an extension section is arranged on one side of the lifting frame, and a scrap extraction bin is arranged at the bottom of the extension section. The spunlace non-woven fabric chipping extraction device is reasonable in structure, when spunlace non-woven fabric fiber raw materials are pressed, separated fiber raw material chippings adhere to the pressing roller, the fiber raw material chippings on the pressing roller can be extracted through the chipping extraction bin above the spunlace non-woven fabric chipping extraction device, manual treatment is not needed, and the spunlace non-woven fabric chipping extraction device is convenient to use and high in practicability. Meanwhile, protruding sawteeth are arranged on one side of the bottom of the chipping extraction bin, the fiber raw materials which cannot be directly extracted can be blocked and separated from the pressing roller, extraction is conducted again, and it is guaranteed that the area where the pressing roller presses the fiber raw materials again is clean and free of pollution.

Description

Technical Field

[0001] The utility model relates to the technical field of pressure roller mechanisms, in particular to a self-cleaning pressure roller mechanism for a spunlace nonwoven fabric conveyor. Background Art

[0002] Spunlace nonwoven fabric is made by spraying high-pressure fine water flow onto one or more layers of fiber webs, so that the fibers are entangled with each other, so that the fiber webs are reinforced and have a certain strength. The resulting fabric is spunlace nonwoven fabric. Its fiber raw materials come from a wide range of sources, such as polyester, nylon, polypropylene, viscose, chitin, microfiber, Tencel, silk, bamboo fiber, wood pulp fiber, seaweed fiber, etc.

[0003] The raw material of spunlace nonwoven fabric is a mixture of multiple fibers and then made through a spunlace process. After the multiple fibers are mixed, they are discharged through a flattening device, and then flattened by a conveyor and a pressure roller, and then spunlace is processed in a conveyor belt spunlace machine. In the existing pressure roller mechanism, when the pressure roller is flattened, broken fibers will adhere to the pressure roller, and manual cleaning is inefficient and difficult, especially some broken fibers are difficult to clean because they are firmly adhered. Therefore, an improved technology is urgently needed to solve this problem in the existing technology. Utility Model Content

[0004] The purpose of the utility model is to provide a self-cleaning pressing roller mechanism for a spunlace non-woven fabric conveyor, wherein an extension section is arranged on one side of a lifting frame, a debris extraction bin is arranged at the bottom of the extension section, and a protruding sawtooth is arranged on one side of an opening at the bottom of the debris extraction bin, the protruding sawtooth is in contact with the surface of the pressing roller, and when pressing the spunlace non-woven fabric fiber raw material, when the detached fiber raw material debris adheres to the pressing roller, the fiber raw material debris on the pressing roller can be extracted through the debris extraction bin above, and at the same time, a protruding sawtooth is arranged on one side of the bottom of the debris extraction bin, which can block the fiber raw material that cannot be directly extracted and detach it from the pressing roller, so that it can be extracted again, thereby ensuring that the area where the pressing roller presses the fiber raw material again is clean and pollution-free, so as to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a self-cleaning pressure roller mechanism for a spunlace nonwoven fabric conveyor, comprising a side plate, a top plate, a slider, a lifting frame, a pressure roller, a cylinder and a debris extraction bin, the side plate having two and symmetrically arranged at the two ends of the top plate, the side plate having a longitudinal guide groove, the two ends of the pressure roller being connected to the slider, the slider being slidably arranged in the corresponding longitudinal guide groove, the upper surface of the slider being connected to the two ends of the lifting frame, the cylinder being arranged at the middle position of the upper surface of the top plate, the The piston rod of the cylinder passes through the top plate and is connected to the middle position of the lifting frame, an extension section is provided on one side of the lifting frame, a debris extraction bin is provided on the lower surface of the extension section, the bottom of the debris extraction bin is open, a protruding serration is provided on one side of the bottom of the debris extraction bin, the bottom of the protruding serration is connected to the surface of the pressure roller, a hose interface is provided on the side of the protruding serration of the debris extraction bin, guide rods are symmetrically provided at both ends of the upper surface of the lifting frame, a sliding sleeve is provided on the top plate, and the guide rods are slidably matched with the sliding sleeve provided on the top plate.

[0006] Preferably, the utility model provides a self-cleaning roller mechanism for a spunlace nonwoven fabric conveyor, wherein side guide grooves are provided on both sides of the longitudinal guide groove, guide protrusions are provided on both sides of the slider, and the guide protrusions are movably arranged in the side guide grooves.

[0007] Preferably, the utility model provides a self-cleaning pressure roller mechanism for a spunlace non-woven fabric conveyor, wherein the lifting frame includes a horizontal plate, a vertical plate and a reinforcing plate, vertical plates are respectively provided at both ends of the horizontal plate, the bottom end of the vertical plate is connected to a slider, and a reinforcing plate is provided at the connection between the vertical plate and the horizontal plate.

[0008] Preferably, the utility model provides a self-cleaning roller mechanism for a spunlace nonwoven fabric conveyor, wherein the bottom of the debris extraction bin is a closing structure.

[0009] Preferably, the utility model provides a self-cleaning pressure roller mechanism for a spunlace nonwoven fabric conveyor, wherein a connecting plate is provided at the bottom of the side plate, and the side plate is connected to both sides of the upper surface of the conveyor through the connecting plate.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] An extension section is provided on one side of the lifting frame, and a debris extraction bin is provided at the bottom of the extension section. A protruding serration is provided on one side of the bottom opening of the debris extraction bin, and the protruding serration is connected to the surface of the pressing roller. When the spunlace non-woven fiber raw material is pressed, when the detached fiber raw material debris adheres to the pressing roller, the fiber raw material debris on the pressing roller can be extracted through the debris extraction bin above, without manual processing, and the efficiency and labor cost are greatly reduced. At the same time, a protruding serration is provided on one side of the bottom of the debris extraction bin, which can block the fiber raw material that cannot be directly extracted and separate it from the pressing roller, so that it can be extracted again, ensuring that the area where the pressing roller presses the fiber raw material again is clean and pollution-free. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a side view of the structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the front view structure of the utility model;

[0014] Figure 3 It is a schematic diagram of the top view of the side plate and the slider;

[0015] Figure 4 This is a schematic diagram of the position relationship between the utility model and the conveyor;

[0016] Figure 5 This is a schematic diagram of the lifting frame structure.

[0017] In the figure: side plate 1, top plate 2, slider 3, lifting frame 4, pressure roller 5, cylinder 6, debris extraction bin 7, longitudinal guide groove 8, extension section 9, protruding serration 10, hose interface 11, guide rod 12, sliding sleeve 13, side guide groove 14, guide protrusion 15, connecting plate 16, horizontal plate 401, vertical plate 402, reinforcement plate 403. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solution of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model;

[0019] It should be noted that, in the description of the present invention, the terms "inside", "outside", "upper", "lower", "both sides", "one end", "the other end", "left" and "right" etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0020] See also Figure 1-4 The utility model provides a technical solution: a self-cleaning pressure roller mechanism for a spunlace non-woven fabric conveyor, comprising a side plate 1, a top plate 2, a slider 3, a lifting frame 4, a pressure roller 5, a cylinder 6 and a debris extraction bin 7. The side plate 1 has two and is symmetrically arranged at the two ends of the top plate 2. The side plate 1 is provided with a longitudinal guide groove 8. The two ends of the pressure roller 5 are connected to the slider 3. The slider 3 is slidably arranged in the corresponding longitudinal guide groove 8. The longitudinal guide groove 8 is provided with side guide grooves 14 on both sides. Guide protrusions 15 are provided on both sides of the slider 3. The guide protrusions 15 are movably arranged in the side guide grooves 14. The slider 3 cooperates with the side guide grooves 14 on both sides of the longitudinal guide groove 8 through the guide protrusions 15 on both sides to ensure that the slider 3 will not separate from the longitudinal guide groove 8. The upper surface of the slider 3 is connected to the two ends of the lifting frame 4. A cylinder is provided in the middle position of the upper surface of the top plate 2. 6. The piston rod of the cylinder 6 passes through the top plate 2 and is connected to the middle position of the lifting frame 4. An extension section 9 is provided on one side of the lifting frame 4. A debris extraction bin 7 is provided on the lower surface of the extension section 9. The bottom of the debris extraction bin 7 is a closing structure. The closing structure improves the extraction effect. The bottom of the debris extraction bin 7 is open. A protruding sawtooth 10 is provided on one side of the bottom of the debris extraction bin 7. The bottom of the protruding sawtooth 10 is connected to the surface of the pressure roller 5. The debris extraction bin 7 is provided with a hose interface 11 on one side of the protruding sawtooth 10. Guide rods 12 are symmetrically provided at both ends of the upper surface of the lifting frame 4. A sliding sleeve 13 is provided on the top plate 2. The guide rod 12 is slidably matched with the sliding sleeve 13 provided on the top plate 2. A connecting plate 16 is provided at the bottom of the side plate 1. The side plate 1 is connected to both sides of the upper surface of the conveyor 17 through the connecting plate 16 to realize the connection between the pressure roller mechanism and the conveyor 17.

[0021] like Figure 5 As shown, the lifting frame 4 includes a horizontal plate 401, a vertical plate 402 and a reinforcing plate 403. The vertical plates 402 are respectively arranged at both ends of the horizontal plate 401. The bottom end of the vertical plate 402 is connected to the slider 3. The reinforcing plate 403 is arranged at the connection between the vertical plate 402 and the horizontal plate 401. The structure of the lifting frame 4 can realize lifting without affecting the installation of the pressure roller 5.

[0022] Assembly method and use principle: First assemble the lifting frame 4, then install the top of the debris extraction bin 7 on the lower surface of the extension section 9 on one side of the lifting frame 4 through bolts, then connect the two ends of the pressure roller 5 to the slider 3 through bearings, and connect the slider 3 to the bottom of the vertical plate 402 of the lifting frame 4. At this time, the surface of the pressure roller 5 is connected to the protruding serrations 10 of the debris extraction bin 7, then insert the slider 3 connected to the two ends of the lifting frame 4 into the longitudinal guide groove 8, and make the guide protrusions 15 on both sides of the slider 3 match with the side guide groove 14. Finally, connect the guide rod 12 to the horizontal plate 401 of the lifting frame 4, then connect the top plate 2 to the side plate 1, and at the same time, match the guide sleeve of the top plate 2 with the guide rod 12, then install the cylinder 6 on the upper surface of the top plate 2, and make the piston rod of the cylinder 6 pass through the top plate 2 and connect to the middle position of the lifting frame 4 to complete the assembly. Before use, the connecting plate 16 at the bottom of the side plate 1 is connected to both sides of the upper surface of the conveyor 17, and the hose is connected to the hose interface 11 of the debris extraction bin 7, and the other end of the hose is connected to the extraction air pump. When in use, the fiber raw material is transported by the conveyor belt of the conveyor 17, and the lifting frame 4 is driven by the cylinder 6 to lift and lower, so that the pressing roller 5 is pressed down and the fiber raw material is flattened. When the fiber raw material adheres to the pressing roller 5, the detached fiber raw material is extracted and recycled through the debris extraction bin 7, and the fiber raw material can be completely collected by blocking the protruding saw teeth 10. The utility model has a reasonable structure. An extension section 9 is provided on one side of the lifting frame 4. A debris extraction bin 7 is provided at the bottom of the extension section 9. A protruding serration 10 is provided on one side of the bottom opening of the debris extraction bin 7. The protruding serration 10 is in contact with the surface of the pressing roller 5. When the spunlace non-woven fiber raw material is pressed, when the detached fiber raw material debris adheres to the pressing roller 5, the fiber raw material debris on the pressing roller 5 can be extracted through the debris extraction bin 7 above, without manual processing, and the efficiency and labor cost are greatly reduced. At the same time, a protruding serration 10 is provided on one side of the bottom of the debris extraction bin 7, which can block the fiber raw material that cannot be directly extracted and detach it from the pressing roller 5, so that it can be extracted again, ensuring that the area where the pressing roller 5 presses the fiber raw material again is clean and pollution-free.

[0023] The matters not described in detail in the present invention are all known technologies to those skilled in the art.

[0024] Finally, it should be noted that the above specific implementation methods are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model is described in detail with reference to the embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified and replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A self-cleaning roller mechanism for a spunlace nonwoven fabric conveyor, characterized in that: The utility model comprises a side plate (1), a top plate (2), a slider (3), a lifting frame (4), a pressure roller (5), a cylinder (6) and a debris extraction bin (7), wherein the side plate (1) has two and is symmetrically arranged at the two ends of the top plate (2), the side plate (1) is provided with a longitudinal guide groove (8), the two ends of the pressure roller (5) are connected to the slider (3), the slider (3) is slidably arranged in the corresponding longitudinal guide groove (8), the upper surface of the slider (3) is connected to the two ends of the lifting frame (4), the cylinder (6) is arranged at the middle position of the upper surface of the top plate (2), the piston rod of the cylinder (6) passes through the top plate (2) and is connected to the middle position of the lifting frame (4), and the piston rod of the cylinder (6) passes through the top plate (2) and is connected to the middle position of the lifting frame (4). The lifting frame (4) is connected to the lifting frame (4), one side of which is provided with an extension section (9), a debris extraction bin (7) is provided on the lower surface of the extension section (9), the bottom of the debris extraction bin (7) is open, one side of the bottom of the debris extraction bin (7) is provided with a protruding sawtooth (10), the bottom of the protruding sawtooth (10) is connected to the surface of the pressure roller (5), the debris extraction bin (7) is provided with a hose interface (11) on one side of the protruding sawtooth (10), guide rods (12) are symmetrically provided at both ends of the upper surface of the lifting frame (4), the top plate (2) is provided with a sliding sleeve (13), and the guide rod (12) is slidably matched with the sliding sleeve (13) provided on the top plate (2).

2. The self-cleaning roller mechanism for a spunlace nonwoven fabric conveyor according to claim 1, characterized in that: Side guide grooves (14) are provided on both sides of the longitudinal guide groove (8), and guide protrusions (15) are provided on both sides of the sliding block (3), and the guide protrusions (15) are movably arranged in the side guide grooves (14).

3. The self-cleaning roller mechanism for a spunlace nonwoven fabric conveyor according to claim 1, characterized in that: The lifting frame (4) comprises a transverse plate (401), a vertical plate (402) and a reinforcing plate (403); the vertical plates (402) are respectively arranged at both ends of the transverse plate (401); the bottom end of the vertical plate (402) is connected to the slider (3); and the reinforcing plate (403) is arranged at the connection between the vertical plate (402) and the transverse plate (401).

4. The self-cleaning roller mechanism for a spunlace nonwoven fabric conveyor according to claim 1, characterized in that: The bottom of the debris extraction bin (7) is a closed structure.

5. The self-cleaning roller mechanism for a spunlace nonwoven fabric conveyor according to claim 1, characterized in that: A connecting plate (16) is provided at the bottom of the side plate (1), and the side plate (1) is connected to both sides of the upper surface of the conveyor (17) through the connecting plate (16).

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