A conveying device for wet wipe production and processing

Abstract

This utility model belongs to the technical field of wet wipe processing equipment, specifically a conveying device for wet wipe production and processing, including a frame, on which a conveying mechanism is provided. The conveying mechanism includes: a conveying component, which is set on the frame for conveying wet wipes; and a cleaning component, including a rectangular through groove opened at the bottom of the frame, a pair of rectangular blocks fixedly connected to the bottom of the frame, and a first rotating rod rotatably connected to the pair of rectangular blocks through a pair of rotating holes. A cleaning roller is fixedly connected to the first rotating rod, and a set of brushes and a set of sponge pads are provided on the cleaning roller. A linkage component for driving the first rotating rod to rotate is provided on the first rotating rod, so as to solve the problem that impurities such as non-woven fabric debris and residual moisturizing liquid may be generated during the wet wipe production process. These impurities are easy to accumulate on the conveyor belt, are difficult to clean, and long-term accumulation can easily breed bacteria, contaminate wet wipe products, and the cleaning process requires machine shutdown, affecting production efficiency.

Description

Technical Field

[0001] This utility model belongs to the technical field of wet wipe processing equipment, specifically a conveying device for wet wipe production and processing. Background Technology

[0002] The raw materials for wet wipes are mostly flexible non-woven fabrics. In the production and processing of wet wipes, the conveying device is the key equipment connecting various production processes (such as unrolling, cutting, folding, humidifying, and packaging). Its conveying stability and efficiency directly affect the production quality and capacity of wet wipes.

[0003] In the existing technology, impurities such as non-woven fabric debris and residual moisturizing liquid may be generated during the production of wet wipes. These impurities tend to accumulate on the conveyor belt and are difficult to clean. Long-term accumulation can easily breed bacteria and contaminate the wet wipe products. Moreover, the cleaning process requires machine shutdown, which affects production efficiency.

[0004] Therefore, this utility model provides a conveying device for wet wipe production and processing. Utility Model Content

[0005] To address the shortcomings of existing technologies and solve the problems that may arise during the production of wet wipes, such as non-woven fabric debris and residual moisturizing liquid, which are difficult to clean and tend to accumulate on the conveyor belt, long-term accumulation can breed bacteria and contaminate wet wipe products, and the cleaning process requires machine shutdown, affecting production efficiency.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: A conveying device for wet wipe production and processing, comprising a frame, on which a conveying mechanism is provided, the conveying mechanism comprising: A conveyor assembly, mounted on a frame, is used to convey wet wipes; The cleaning assembly includes a rectangular through slot at the bottom of the frame, a pair of rectangular blocks fixed to the bottom of the frame, a first rotating rod rotatably connected to the pair of rectangular blocks through a pair of rotating holes, a cleaning roller fixed to the first rotating rod, a set of brushes on the cleaning roller, a set of sponge pads on the cleaning roller, and a linkage assembly for driving the first rotating rod to rotate. A positioning component, mounted on the rack, is used for positioning wet wipes.

[0007] Preferably, the conveying assembly includes a pair of second rotating rods rotatably connected between opposite side walls of the frame, with one end of each second rotating rod penetrating through the side wall of the frame. A transmission roller is fixedly connected to each second rotating rod, and a conveyor belt is drivenly connected to the pair of transmission rollers. An L-shaped block is fixedly connected to the side wall of the frame, and a first motor is fixedly connected to the vertical side wall of the L-shaped block. The output end of the first motor is drivenly connected to the second rotating rods.

[0008] Preferably, the linkage assembly includes a first gear fixedly connected to a second rotating rod, and a second gear fixedly connected to the first rotating rod, wherein the first gear and the second gear are meshed together.

[0009] Preferably, the positioning component includes a fixed plate fixed to the top of the frame by a set of fixed rods, a second motor fixed to the bottom of the fixed plate, a drive rod provided at the output end of the second motor, and an adjustment rod fixed to the bottom of the drive rod.

[0010] Preferably, a pair of square rods are slidably connected to both sides of the frame through a pair of square holes. A rectangular plate is fixed to one end of the pair of square rods, and a positioning plate is fixed to the other end of the pair of square rods. A connecting rod is rotatably connected to the top of the rectangular plate through a first rotating shaft, and the top of the end of the connecting rod away from the rectangular plate is rotatably connected to the bottom of the adjusting rod through a second rotating shaft.

[0011] Preferably, rectangular holes are provided on both sides of the frame, and isosceles grooves are provided on the opposite sidewalls of the rectangular holes. A circular rod is movably connected between a pair of isosceles grooves. An adjusting plate is rotatably connected to the circular rod. A connecting block is rotatably connected to the top of the adjusting plate through a third rotating shaft. The bottom of the connecting block is rotatably connected to the top of the positioning plate through a fourth rotating shaft.

[0012] The beneficial effects of this utility model are as follows: 1. The conveying device for wet wipe production and processing described in this utility model can solve the problems in the prior art where impurities such as non-woven fabric debris and residual moisturizing liquid may be generated during the wet wipe production process. These impurities tend to accumulate on the conveyor belt, are difficult to clean, and long-term accumulation can easily breed bacteria, contaminating the wet wipe products. Furthermore, the cleaning process requires machine shutdown, affecting production efficiency.

[0013] 2. The conveying device for wet wipe production and processing described in this utility model, through the dual guiding structure of "positioning plate and adjusting plate", achieves rigid lateral limiting through the positioning plate, which solves the problem that the traditional positioning mechanism can only limit on one side and easily causes wet wipes to wrinkle, and ensures improved positioning accuracy of wet wipes in subsequent processes such as cutting and folding. Attached Figure Description

[0014] The present invention will be further described below with reference to the accompanying drawings.

[0015] Figure 1 This is a perspective view of the present invention; Figure 2 This is a schematic diagram of the rectangular through groove in this utility model; Figure 3 This is a schematic diagram of the conveyor belt in this utility model; Figure 4 This is a schematic diagram of the cleaning roller in this utility model; Figure 5 This is a schematic diagram of the adjustment plate in this utility model; Figure 6 This is a schematic diagram of the second motor in this utility model; In the diagram: 1. Frame; 2. Rectangular through groove; 3. Rectangular block; 4. First rotating rod; 5. Cleaning roller; 6. Brush; 7. Sponge pad; 8. Second rotating rod; 9. Transmission roller; 10. Conveyor belt; 11. L-shaped block; 12. First motor; 13. First gear; 14. Second gear; 15. Fixing plate; 16. Second motor; 17. Drive rod; 18. Adjusting rod; 19. Square rod; 20. Rectangular plate; 21. Positioning plate; 22. Connecting rod; 23. Rectangular hole; 24. Isosceles groove; 25. Circular rod; 26. Adjusting plate; 27. Connecting block. Detailed Implementation

[0016] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0017] like Figures 1 to 6 As shown in the figure, a conveying device for wet wipe production and processing according to an embodiment of the present invention includes a frame 1, which serves as the supporting skeleton of the entire device and is concave in shape. A conveying mechanism is provided on the frame 1, which includes: a conveying component, which is provided on the frame 1 for conveying wet wipes; a cleaning component, which includes a rectangular through groove 2 opened at the bottom of the frame 1, a pair of rectangular blocks 3 fixedly connected to the bottom of the frame 1, symmetrically distributed at the bottom of the frame 1, a first rotating rod 4 rotatably connected to the pair of rectangular blocks 3 through a pair of rotating holes, and a cleaning roller 5 fixedly connected to the first rotating rod 4. Located between the rectangular through grooves 2, the cleaning roller 5 is provided with a set of brushes 6 for sweeping lint, and a set of sponge pads 7 for absorbing moisture. The sponge pads 7 and brushes 6 are alternately distributed. A linkage component is provided on the first rotating rod 4 for driving the first rotating rod 4 to rotate; and a positioning component, which is provided on the frame 1 for positioning the wet wipes.

[0018] The conveying assembly includes a pair of second rotating rods 8 rotatably connected between opposite side walls of the frame 1, with one end of each second rotating rod 8 penetrating through the side wall of the frame 1. A transmission roller 9 is fixedly connected to the second rotating rod 8, and a conveyor belt 10 is drivenly connected to the pair of transmission rollers 9. An L-shaped block 11 is fixedly connected to the side wall of the frame 1, and a first motor 12 is fixedly connected to the vertical side wall of the L-shaped block 11. As the power source of the conveying assembly, the first motor 12 is a stepper motor, and the output end of the first motor 12 is drivenly connected to the second rotating rod 8.

[0019] The linkage assembly includes a first gear 13 fixedly connected to the second rotating rod 8 and a second gear 14 fixedly connected to the first rotating rod 4. The first gear 13 and the second gear 14 are the same size and are meshed together.

[0020] During operation, the cleaning roller 5 is equipped with a brush 6 and a sponge pad 7, which can solve the problems in the existing technology where impurities such as non-woven fabric debris and residual moisturizing liquid may be generated during the production of wet wipes. These impurities tend to accumulate on the conveyor belt 10, are difficult to clean, and long-term accumulation can easily breed bacteria, contaminating the wet wipe products. Moreover, the cleaning process requires stopping the machine, which affects production efficiency.

[0021] The positioning assembly includes a fixed plate 15 fixed to the top of the frame 1 by a set of fixed rods, located above the conveyor belt 10. A second motor 16 is fixed to the bottom of the fixed plate 15 as the power source of the positioning assembly. The motor is a stepper motor. The output end of the second motor 16 is provided with a drive rod 17, and an adjustment rod 18 is fixed to the bottom of the drive rod 17.

[0022] On both sides of the frame 1, a pair of square rods 19 are slidably connected through a pair of square holes. A rectangular plate 20 is fixed to one end of the pair of square rods 19, and a positioning plate 21 is fixed to the other end of the pair of square rods 19. The positioning plate 21 is made of acrylic. A connecting rod 22 is rotatably connected to the top of the rectangular plate 20 through a first rotating shaft, which transmits the power of the adjusting rod 18 to the rectangular plate 20. The top of the connecting rod 22, which is away from the rectangular plate 20, is rotatably connected to the bottom of the adjusting rod 18 through a second rotating shaft.

[0023] Rectangular holes 23 are provided on both sides of the frame 1. Isosceles grooves 24 are provided on the opposite side walls of the rectangular holes 23. A circular rod 25 is movably connected between a pair of isosceles grooves 24. An adjusting plate 26 is rotatably connected to the circular rod 25. A connecting block 27 is rotatably connected to the top of the adjusting plate 26 through a third rotating shaft. The bottom of the connecting block 27 is rotatably connected to the top of the positioning plate 21 through a fourth rotating shaft.

[0024] During operation, the dual guiding structure of "positioning plate 21 and adjustment plate 26" enables rigid lateral positioning through positioning plate 21, which solves the problem that traditional positioning mechanisms can only limit positioning on one side and are prone to causing wrinkles in wet wipes, thus ensuring improved positioning accuracy of wet wipes in subsequent processes such as cutting and folding.

[0025] Working principle: After the device is started, the first motor 12 (mounted on the L-shaped block 11) is powered on and runs. Its output end drives the second rotating rod 8 to rotate, which in turn drives the transmission roller 9 fixed on the second rotating rod 8 to rotate synchronously. Since the pair of transmission rollers 9 are connected by the transmission belt 10, the transmission belt 10 forms a closed conveying path with the rotation of the transmission rollers 9, and enters the state to be conveyed.

[0026] The second motor 16 (installed at the bottom of the fixed plate 15) is started, and its output end drives the drive rod 17 to rotate. The adjusting rod 18 at the bottom of the drive rod 17 rotates together. The adjusting rod 18 pulls or pushes the connecting rod 22 through the second rotating shaft. The other end of the connecting rod 22 drives the rectangular plate 20 to move through the first rotating shaft. Since the rectangular plate 20 is fixed to the square rod 19, and the square rod 19 is slidably connected to the frame 1 through the square hole, the square rod 19 will drive the positioning plate 21 at the other end to move synchronously along the width direction of the conveyor belt 10 (the two positioning plates 21 move symmetrically closer or further apart) until the spacing between the positioning plates 21 matches the width of the wet wipe, thus achieving the initial adjustment of lateral positioning.

[0027] Simultaneously, as the positioning plate 21 moves, its top pulls the connecting block 27 via the fourth rotating shaft. The connecting block 27, through the third rotating shaft, drives the adjusting plate 26 to rotate around the circular rod 25 (the circular rod 25 slides within the isosceles groove 24 to adapt to changes in the angle of the adjusting plate 26). The adjusting plate 26, due to its rotation, forms an inclined angle, guiding the wet wipes entering the conveyor belt 10 at the front end. This allows the wet wipes to achieve initial alignment via the inclined adjusting plate 26 before contacting the positioning plate 21, reducing the correction pressure on the positioning plate 21.

[0028] The wet wipes are placed at the input end of the conveyor belt 10, and move towards the output end with the conveyor belt 10. During the movement, the positioning plates 21 on both sides limit the wet wipes laterally to prevent them from shifting; the adjusting plate 26 assists the wet wipes in maintaining a centered posture by tilting its angle, ensuring conveying stability.

[0029] When the conveyor belt 10 is running, the first gear 13 on the second rotating rod 8 rotates synchronously. Since the first gear 13 meshes with the second gear 14 on the first rotating rod 4, the first rotating rod 4 drives the cleaning roller 5 to rotate within the rectangular through groove 2 (the cleaning roller 5 is rotatably connected to the rectangular block 3 through a rotating hole to ensure stable rotation). The brush 6 and sponge pad 7 on the cleaning roller 5 rotate with the roller body, performing double cleaning on the inner surface of the conveyor belt 10: the brush 6 sweeps away solid impurities such as non-woven fabric debris and dust, and the sponge pad 7 absorbs residual moisturizing liquid or moisture on the surface of the conveyor belt 10, preventing bacterial growth caused by impurity accumulation or liquid residue.

[0030] The terms "front," "back," "left," "right," "top," and "bottom" all refer to the figures in the accompanying drawings. Figure 1 Based on the perspective of the observer, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0031] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They 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 be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting the scope of protection of this utility model.

[0032] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A conveying device for wet wipe production and processing, comprising a frame (1), characterized in that: The frame (1) is provided with a conveying mechanism, which includes: A conveying assembly, mounted on a frame (1), is used to convey wet wipes; The cleaning assembly includes a rectangular through slot (2) at the bottom of the frame (1), a pair of rectangular blocks (3) fixedly connected to the bottom of the frame (1), a first rotating rod (4) rotatably connected to the pair of rectangular blocks (3) through a pair of rotating holes, a cleaning roller (5) fixedly connected to the first rotating rod (4), a set of brushes (6) provided on the cleaning roller (5), a set of sponge pads (7) provided on the cleaning roller (5), and a linkage assembly for driving the first rotating rod (4) to rotate on the first rotating rod (4); A positioning component is mounted on the frame (1) for positioning wet wipes.

2. The conveying device for wet wipe production and processing according to claim 1, characterized in that: The conveying assembly includes a pair of second rotating rods (8) rotatably connected between opposite side walls of the frame (1), with one end of the second rotating rod (8) penetrating through the side wall of the frame (1). A transmission roller (9) is fixedly connected to the second rotating rod (8), and a conveyor belt (10) is drivenly connected to the pair of transmission rollers (9). An L-shaped block (11) is fixedly connected to the side wall of the frame (1), and a first motor (12) is fixedly connected to the vertical side wall of the L-shaped block (11). The output end of the first motor (12) is drivenly connected to the second rotating rod (8).

3. The conveying device for wet wipe production and processing according to claim 2, characterized in that: The linkage assembly includes a first gear (13) fixedly connected to a second rotating rod (8), and a second gear (14) fixedly connected to the first rotating rod (4), wherein the first gear (13) and the second gear (14) are meshed and connected.

4. The conveying device for wet wipe production and processing according to claim 1, characterized in that: The positioning assembly includes a fixed plate (15) fixed to the top of the frame (1) by a set of fixed rods, a second motor (16) fixed to the bottom of the fixed plate (15), a drive rod (17) provided at the output end of the second motor (16), and an adjustment rod (18) fixed to the bottom of the drive rod (17).

5. The conveying device for wet wipe production and processing according to claim 4, characterized in that: On both sides of the frame (1), a pair of square rods (19) are slidably connected through a pair of square holes. A rectangular plate (20) is fixed to one end of the pair of square rods (19), and a positioning plate (21) is fixed to the other end of the pair of square rods (19). A connecting rod (22) is rotatably connected to the top of the rectangular plate (20) through a first rotating shaft. The top of the end of the connecting rod (22) away from the rectangular plate (20) is rotatably connected to the bottom of the adjusting rod (18) through a second rotating shaft.

6. The conveying device for wet wipe production and processing according to claim 5, characterized in that: The frame (1) has rectangular holes (23) on both sides, and isosceles grooves (24) are formed on the opposite side walls of the rectangular holes (23). A circular rod (25) is movably connected between a pair of isosceles grooves (24). An adjusting plate (26) is rotatably connected to the circular rod (25). A connecting block (27) is rotatably connected to the top of the adjusting plate (26) through a third rotating shaft. The bottom of the connecting block (27) is rotatably connected to the top of the positioning plate (21) through a fourth rotating shaft.

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