Antibacterial non-woven fabric lapping device

Abstract

The utility model discloses an antibacterial non-woven fabric lapping device, which relates to the technical field of non-woven fabric processing and comprises a fixing frame, a conveying mechanism, a rolling mechanism and a lifting mechanism, the conveying mechanism is arranged on the fixing frame, the rolling mechanism is arranged above the conveying mechanism, the lifting mechanism is fixed on one side of the rolling mechanism, and the lifting mechanism is fixed on the other side of the rolling mechanism. A lifting mechanism is arranged, a second fixing block is sleeved with a lead screw in a threaded mode, a rotating disc is fixed to the top end of the lead screw, a crank is fixed to the side, away from the lead screw, of the rotating disc, the crank and the rotating disc are fixed through an eccentric shaft, the crank is manually operated with the help of arm strength, the crank and the rotating disc are fixed through an eccentric circle, and shaking is more labor-saving and convenient; the rotating disc drives the lead screw to rotate, so that the rolling mechanism fixed on the second fixing block moves up and down, the height is adjusted, and compared with the mode that a handle with threads is directly rotated with fingers, the height adjusting device enables adjustment to be easier and more labor-saving with the help of the strength of arms, and is high in practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of nonwoven fabric processing, in particular to an antibacterial nonwoven fabric laying device. Background Art

[0002] With the rapid development of the nonwoven industry, cross-lapping machines have become the mainstream equipment in the field of fiber web formation, and cross-lapping control technology directly affects the production efficiency and product quality of the entire nonwoven fabric production line. The existing lapping device requires fingers to rotate the handle with anti-slip patterns when adjusting the height, which makes adjustment difficult.

[0003] The existing patent (Announcement No.: CN219430321U) proposes a non-woven fabric laying device. When the height of the roller sleeve needs to be adjusted later, the person holds the anti-slip groove on the outside of the handle and rotates it, so that the screw and the internal thread engage and rotate, so that the shaft moves up and down inside the frame, during which the slider slides inside the slide groove, and the circular hole slides on the outside of the guide column.

[0004] The above-mentioned nonwoven fabric laying device adopts a technical solution for solving the height adjustment, which requires the user to hold the anti-slip grooves on the outside of the handle tightly with the hand and rotate it. When adjusting the height of the roller sleeve, the handle is directly rotated with the fingers. Since the strength of the fingers is limited, it will cause difficulty in adjustment. If the strength of the arm is used, the problem will be solved. Therefore, we propose an antibacterial nonwoven fabric laying device to solve the above problem. Utility Model Content

[0005] The utility model provides an antibacterial nonwoven fabric laying device, which solves the technical problem of difficulty in adjusting the height of the current nonwoven fabric laying device.

[0006] In order to solve the above technical problems, the utility model provides an antibacterial nonwoven fabric laying device, comprising a fixed frame, a conveying mechanism, a rolling mechanism and a lifting mechanism, wherein the fixed frame is provided with a conveying mechanism, the upper part of the conveying mechanism is provided with a rolling mechanism, and a lifting mechanism is fixed to one side of the rolling mechanism;

[0007] The lifting mechanism comprises a second fixed block, a screw rod is threadedly sleeved on the second fixed block, a turntable is fixed on the top of the screw rod, a crank is fixed on the side of the turntable away from the screw rod, and the crank and the turntable are fixed by an eccentric shaft.

[0008] Preferably, the rolling mechanism includes a rolling roller and a side fixing plate, the rolling roller is sleeved with a roller shaft, the side fixing plate is provided with an axis hole, the roller shaft is movably inserted in the axis hole, both ends of the roller shaft are fixed with end plates, and both ends of the side fixing plate are fixed with sliders.

[0009] The above technical solution is adopted: the rolling mechanism includes a rolling roller and a side fixing plate to prevent the rolling roller from falling off during the rolling process; a roller shaft is sleeved on the rolling roller, and an axis hole is opened on the side fixing plate. The roller shaft is movably inserted in the axis hole, and the roller shaft rolls on the axis hole, thereby driving the rolling roller to roll. End plates are fixed at both ends of the roller shaft to further prevent the roller shaft from falling off from the axis hole, and sliders are fixed at both ends of the side fixing plate to facilitate the sliding of the side fixing plate in the slide groove.

[0010] Preferably, the second fixing block is fixed to one side of the side fixing plate.

[0011] The above technical solution is adopted: the second fixing block is fixed to one side of the side fixing plate, so that the lifting mechanism can be conveniently adjusted in lifting and lowering.

[0012] Preferably, the conveying mechanism comprises a conveying belt wheel, a conveying belt is transmission-connected to the conveying belt wheel, a conveying wheel shaft is fixed to the conveying belt wheel, and the conveying wheel shaft is rotatably inserted on the side of the fixed frame.

[0013] The above technical solution is adopted: the transmission mechanism includes a transmission belt wheel, the transmission belt wheel is connected to the transmission belt, the transmission wheel shaft is fixed on the transmission belt wheel, the transmission wheel shaft is rotatably inserted on the side of the fixed frame, the transmission wheel shaft rotates, driving the transmission belt wheel to rotate, so that the transmission belt performs the transmission work.

[0014] Preferably, a support plate is fixed on the top of the fixed frame, a slide groove is provided on the support plate, four support plates are arranged, and a cover plate is fixed on the top of the support plate.

[0015] The above technical solution is adopted: a support plate is fixed on the top of the fixed frame, a slide groove is opened on the support plate, which is convenient for the rolling mechanism to move along the slide groove to achieve lifting adjustment, four support plates are arranged, and a cover plate is fixed on the top of the support plate to prevent dust from falling from above and making the non-woven fabric on the device dirty.

[0016] Preferably, the sliding block is clamped in the sliding groove.

[0017] By adopting the above technical solution, the sliding block is clamped in the sliding groove, which further facilitates the movement of the rolling mechanism along the sliding groove, thereby realizing the lifting and lowering of the rolling mechanism.

[0018] Preferably, a supporting leg is fixed to the bottom of the fixed frame, a first fixed block is fixed to a side of the fixed frame away from the conveying mechanism, a circular groove is formed on the first fixed block, and the bottom end of the screw rod is inserted into the circular groove.

[0019] The above technical solution is adopted: a support leg is fixed at the bottom of the fixed frame to ensure the stability of the fixed frame, a first fixed block is fixed on the side of the fixed frame away from the transmission mechanism, a circular groove is opened on the first fixed block, the bottom end of the screw rod is inserted in the circular groove, the first fixed block is used to support the screw rod, and by inserting the screw rod in the circular groove, the screw rod can only rotate in the circular groove, so that the second fixed block with a thread inserted on the screw rod can be lifted and lowered.

[0020] Compared with the related art, the utility model has the following beneficial effects:

[0021] 1. Compared with the traditional non-woven fabric laying device, the utility model is provided with a lifting mechanism, including a second fixed block, a screw rod is threadedly sleeved on the second fixed block, a turntable is fixed on the top of the screw rod, a crank is fixed on the side of the turntable away from the screw rod, the crank handle and the turntable are fixed by an eccentric shaft, and the crank handle is manually cranked with the help of the power of the arm. The crank handle and the turntable are fixed by an eccentric circle, which is more convenient and labor-saving to shake. The turntable drives the screw rod to rotate, so that the second fixed block moves up and down, thereby making the rolling mechanism fixed on the second fixed block move up and down, thereby realizing the height adjustment. Compared with directly rotating the threaded handle with fingers, the utility model uses the power of the arm to make the adjustment easier and more labor-saving, and has high practicality.

[0022] 2. In the utility model, a rolling mechanism and a conveying mechanism are provided. The non-woven fabric is laid on the conveying mechanism, and the transmission belt is driven by the operation of the transmission pulley to convey the non-woven fabric to the bottom of the rolling mechanism. The rolling roller of the rolling mechanism rotates to flatten and finish the non-woven fabric. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural schematic diagram of an antibacterial nonwoven fabric laying device;

[0024] Figure 2 A separation diagram of a rolling mechanism and a conveying mechanism in an antibacterial nonwoven fabric laying device;

[0025] Figure 3 This is a disassembled diagram of a rolling mechanism and a lifting mechanism in an antibacterial nonwoven fabric laying device;

[0026] Figure 4 This is a disassembled diagram of the conveying mechanism in an antibacterial nonwoven fabric laying device.

[0027] Numbers in the figure: 1. Fixed frame; 2. Conveying mechanism; 21. Conveyor belt; 22. Conveyor belt pulley; 23. Conveyor wheel shaft; 3. Support plate; 4. Slide groove; 5. First fixed block; 6. Circular groove; 7. Rolling mechanism; 71. Rolling roller; 72. Roller shaft; 73. Side fixed plate; 74. Shaft hole; 75. End plate; 76. Slider; 8. Lifting mechanism; 81. Second fixed block; 82. Screw rod; 83. Turntable; 84. Crank; 9. Support leg; 10. Cover plate. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Embodiment 1

[0029] like Figure 1-Figure 4 As shown, an antibacterial nonwoven fabric laying device includes a fixed frame 1, a conveying mechanism 2, a rolling mechanism 7 and a lifting mechanism 8. The fixed frame 1 is provided with the conveying mechanism 2, the rolling mechanism 7 is provided above the conveying mechanism 2, and the lifting mechanism 8 is fixed to one side of the rolling mechanism 7;

[0030] The lifting mechanism 8 comprises a second fixed block 81, a screw rod 82 is threadedly sleeved on the second fixed block 81, a rotating disk 83 is fixed on the top of the screw rod 82, a crank 84 is fixed on the side of the rotating disk 83 away from the screw rod 82, and the crank 84 and the rotating disk 83 are fixed by an eccentric shaft;

[0031] A conveying mechanism 2 is provided on the fixed frame 1, which is convenient for laying the nonwoven fabric on the conveying mechanism 2 for conveying. A rolling mechanism 7 is provided above the conveying mechanism 2, and the nonwoven fabric on the conveying mechanism 2 is flattened by rolling the rolling mechanism 7. A lifting mechanism 8 is fixed on one side of the rolling mechanism 7, and the lifting and lowering adjustment by the lifting mechanism 8 can adapt to the flattening work of nonwoven fabrics of different thicknesses. At the same time, the lifting mechanism 8 is used to separate the rolling mechanism 7 from the conveying mechanism 2, so as to facilitate the cleaning of the rolling mechanism 7 and the conveying mechanism 2;

[0032] The lifting mechanism 8 includes a second fixed block 81, a second fixed block 81, a screw rod 82 is threadedly sleeved on the second fixed block 81, a turntable 83 is fixed on the top, and a crank 84 is fixed on the side of the turntable 83 away from the screw rod 82. The crank 84 and the turntable 83 are fixed with an eccentric shaft. With the help of arm strength, the crank 84 is manually cranked, and the crank 84 drives the turntable 83 to rotate. Since the turntable 83 and the crank 84 are fixed with an eccentric shaft, it is more labor-saving and convenient to shake. The turntable 83 drives the screw rod 82 to rotate, so that the second fixed block 81 threadedly sleeved on the screw rod 82 moves, thereby realizing the rolling mechanism 7 fixed on the second fixed block 81 to achieve lifting work. Embodiment 2

[0033] like Figure 1-Figure 4 As shown, the rolling mechanism 7 includes a rolling roller 71 and a side fixing plate 73, the rolling roller 71 is sleeved with a roller shaft 72, the side fixing plate 73 is provided with an axial hole 74, the roller shaft 72 is movably inserted in the axial hole 74, both ends of the roller shaft 72 are fixed with end plates 75, both ends of the side fixing plate 73 are fixed with sliders 76, the second fixing block 81 is fixed to one side of the side fixing plate 73, the conveying mechanism 2 includes a conveying belt wheel 22, the conveying belt wheel 22 is connected to the conveying belt 21, and the conveying belt wheel 22 is connected to the conveying belt wheel 22. A transmission wheel shaft 23 is fixed, and the transmission wheel shaft 23 is rotatably inserted on the side of the fixed frame 1. A support plate 3 is fixed on the top of the fixed frame 1, and a slide groove 4 is opened on the support plate 3. Four support plates 3 are provided. A cover plate 10 is fixed on the top of the support plate 3. The slider 76 is clamped in the slide groove 4. A support leg 9 is fixed to the bottom of the fixed frame 1. A first fixed block 5 is fixed on the side of the fixed frame 1 away from the transmission mechanism 2. The first fixed block 5 is opened with a circular groove 6, and the bottom end of the screw rod 82 is inserted in the circular groove 6;

[0034] The rolling mechanism 7 includes a rolling roller 71 and a side fixing plate 73 to prevent the rolling roller 71 from falling off during the rolling process. A roller shaft 72 is sleeved on the rolling roller 71, and an axial hole 74 is opened on the side fixing plate 73. The roller shaft 72 is movably inserted in the axial hole 74, and the roller shaft 72 rolls on the axial hole 74, thereby driving the rolling roller 71 to roll. End plates 75 are fixed at both ends of the roller shaft 72 to further prevent the roller shaft 72 from falling off from the axial hole 74. Slide blocks 76 are fixed at both ends of the side fixing plate 73 to facilitate the sliding of the side fixing plate 73 in the slide groove 4.

[0035] The transmission mechanism 2 includes a transmission pulley 22, which is transmission-connected to a conveyor belt 21. A transmission wheel shaft 23 is fixed to the transmission pulley 22. The transmission wheel shaft 23 is rotatably inserted on the side of the fixed frame 1. The transmission wheel shaft 23 rotates, driving the transmission pulley 22 to rotate, thereby enabling the transmission belt to perform transmission work.

[0036] Working principle: Figure 1-4As shown, with the help of arm strength, the crank handle 84 is manually cranked, and the crank handle 84 drives the turntable 83 to rotate. Since the turntable 83 and the crank handle 84 are fixed at the eccentric shaft, it is relatively labor-saving and convenient to crank. The turntable 83 drives the screw rod 82 to rotate. The bottom end of the screw rod 82 is inserted into the circular groove 6 opened by the first fixed block 5. The bottom end of the screw rod 82 rotates in the circular groove 6, so that the second fixed block 81 threadedly sleeved on the screw rod 82 moves, thereby realizing the rolling mechanism 7 fixed on the second fixed block 81 to realize the lifting work.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An antibacterial nonwoven fabric laying device, comprising a fixed frame (1), characterized in that: It also comprises a conveying mechanism (2), a rolling mechanism (7) and a lifting mechanism (8); the conveying mechanism (2) is arranged on the fixed frame (1); the rolling mechanism (7) is arranged above the conveying mechanism (2); and the lifting mechanism (8) is fixed on one side of the rolling mechanism (7); The lifting mechanism (8) comprises a second fixed block (81), a screw rod (82) is threadedly sleeved on the second fixed block (81), a rotating disk (83) is fixed at the top end of the screw rod (82), a crank (84) is fixed on the side of the rotating disk (83) away from the screw rod (82), and the crank (84) and the rotating disk (83) are fixed by an eccentric shaft.

2. The antibacterial nonwoven fabric laying device according to claim 1, characterized in that: The rolling mechanism (7) comprises a rolling roller (71) and a side fixing plate (73); a roller shaft (72) is sleeved on the rolling roller (71); an axial hole (74) is opened on the side fixing plate (73); the roller shaft (72) is movably inserted in the axial hole (74); end plates (75) are fixed at both ends of the roller shaft (72); and sliders (76) are fixed at both ends of the side fixing plate (73).

3. The antibacterial nonwoven fabric laying device according to claim 1, characterized in that: The second fixing block (81) is fixed to one side of the side fixing plate (73).

4. The antibacterial nonwoven fabric laying device according to claim 1, characterized in that: The transmission mechanism (2) comprises a transmission belt wheel (22), the transmission belt wheel (22) is transmission-connected with a transmission belt (21), a transmission wheel shaft (23) is fixed on the transmission belt wheel (22), and the transmission wheel shaft (23) is rollingly inserted on the side of the fixed frame (1).

5. The antibacterial nonwoven fabric laying device according to claim 1, characterized in that: A support plate (3) is fixed on the top of the fixed frame (1), a slide groove (4) is provided on the support plate (3), four support plates (3) are provided, and a cover plate (10) is fixed on the top of the support plate (3).

6. The antibacterial nonwoven fabric laying device according to claim 2, characterized in that: The sliding block (76) is clamped in the sliding groove (4).

7. The antibacterial nonwoven fabric laying device according to claim 2, characterized in that: A supporting leg (9) is fixed to the bottom of the fixed frame (1), and a first fixed block (5) is fixed to a side of the fixed frame (1) away from the conveying mechanism (2). A circular groove (6) is provided on the first fixed block (5), and the bottom end of the screw rod (82) is inserted into the circular groove (6).

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