Wet tissue liquid spraying device for wet tissue production
By using puncture spray structure and vibration components in the production of wet wipes, the problems of long and low efficiency of traditional wet wipes are solved, and efficient penetration and uniform adhesion of diluted liquids are achieved, thereby improving production efficiency.
Patent Information
- Application Number
- CN202422294344.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-20
- Publication Date
- 2025-08-01
- Estimated Expiration
- 2034-09-20
AI Technical Summary
In the existing wet wipe production process, the traditional surface spraying and layered spraying process requires a large amount of dilution of liquid and the production line is long, resulting in inefficient processing efficiency.
The puncture spray structure and vibration components are adopted to penetrate into the main material through the puncture needle for spraying, and combined with high-frequency vibration, the adhesion efficiency of the diluted liquid is improved and the production line length is shortened.
The adhesion efficiency between the diluted liquid and the main material is improved, the production line length is shortened, and the space utilization and production efficiency are improved.
Smart Images
Figure CN223176400U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of wet wipe production equipment. Specifically, it particularly relates to a wet wipe liquid spraying device for wet wipe production. Background Art
[0002] Wet wipes are a kind of moist paper towels often used in daily life, which have the functions of cleaning, disinfecting, antibacterial, and moisturizing. In the existing wet wipe production process, surface spraying and layered spraying processing technologies are generally adopted. Among them, surface spraying is to spray the diluted liquid onto the surface of main materials such as non-woven fabrics, while layered spraying is to spray the main materials that have been stacked layer by layer by relying on a layered plate; both of these processing technologies rely on the water absorption of the main materials and gravity to make the diluted liquid evenly adhere to the main materials. These two processing technologies not only require a large amount of diluted liquid for main material spraying, but also require a long production line to provide time for the penetration of the diluted liquid in order to make the diluted liquid penetrate into the interior of the main materials. As a result, the traditional spraying process production line is long and the processing efficiency is low. Content of the Utility Model
[0003] The technical problem to be solved by the utility model is: to overcome the deficiencies of the prior art and provide a wet wipe liquid spraying device for wet wipe production, which adopts a puncture spraying structure and can penetrate into the interior of the main material for spraying, so that the diluted liquid can diffuse from the inside of the main material to the outside, effectively improving the adhesion efficiency of the diluted liquid and the main material. At the same time, there is a vibration component at the bottom of the main material, which further improves the adhesion efficiency of the diluted liquid and the main material by relying on high-frequency vibration. In addition, this device significantly shortens the length of the production line compared with the traditional spraying device, so as to improve the space utilization rate of the production line.
[0004] The described wet wipe liquid spraying device for wet wipe production includes a base, a gantry, a hydraulic component, a lower pressing plate, a pump body, a vibration component, and a conveying component. It is characterized in that: the gantry is fixed on one side of the base; the hydraulic component includes a hydraulic pump and a hydraulic rod, both of which are fixed on the side of the gantry away from the base, and the hydraulic rod is located on both sides of the hydraulic pump, and its movable end protrudes towards the base; the lower pressing plate is installed between the gantry and the base and is fixedly connected to the movable end of the hydraulic rod, and a plurality of thorns and drip heads are installed on the side of the lower pressing plate facing the base; the pump body is installed on the outer side wall of the base, and one end is connected to the lower pressing plate; the conveying component and the vibration component are installed in the base, and the vibration component is located inside the conveying component.
[0005] Preferably, a cavity is provided inside the lower pressing plate.
[0006] Preferably, a flow cavity communicating with the cavity is provided inside the thorns and the drip heads.
[0007] Preferably, a plurality of spray holes are drilled in the outer peripheral wall of the lancet and the end of the drip head.
[0008] Preferably, the conveying assembly includes a driving machine, a driving gear, a driven gear, a roller, and a conveyor belt. A plurality of rollers are provided, and are respectively rotatably installed at two symmetrical ends of the base. A driven gear is installed at the end of one of the rollers; A plurality of conveyor belts are provided and are respectively sleeved at both ends of the roller; A driving gear is installed on the power output end of the driving machine, and the driving machine is arranged adjacent to one of the rollers, and its driving gear meshes with the driven gear.
[0009] Preferably, only partial teeth are provided on the circumferential side of the driving gear, and the area occupied by the teeth is less than or equal to 50% of the circumferential area of the driving gear.
[0010] Preferably, equidistantly arranged limiting teeth are provided on the outer side wall of the roller.
[0011] Preferably, the vibration assembly includes a vibration plate, a vibration machine, and a spring. The vibration plate is arranged between the conveyor belts, and a plurality of springs are installed at its bottom, and one end of the spring is fixedly connected to the base; A plurality of vibration machines are provided and are equidistantly installed on the side of the vibration plate facing the spring.
[0012] Preferably, a liquid collecting cavity is provided in the base, and a plurality of flow guiding plates are installed in the liquid collecting cavity.
[0013] Preferably, a liquid discharge hole is installed between the flow guiding plates.
[0014] Compared with the prior art, the beneficial effects of the present utility model are:
[0015] 1. By adopting a puncture spraying structure, it can penetrate into the main material for spraying, enabling the dilution liquid to diffuse from the inside of the main material to the outside, effectively improving the adhesion efficiency of the dilution liquid to the main material.
[0016] 2. There is also a vibration assembly at the bottom of the main material, which further improves the adhesion efficiency of the dilution liquid to the main material by relying on high-frequency vibration.
[0017] 3. This device significantly shortens the length of the production line compared with the traditional spraying device, so as to improve the space utilization rate of the production line. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 is the front view of the present utility model;
[0019] Figure 2 is the front view of the lower pressing plate of the present utility model;
[0020] Figure 3 is the schematic cross-sectional structure diagram of the lower pressing plate of the present utility model;
[0021] Figure 4 Schematic cross-sectional structure diagram of the lancet of the present utility model;
[0022] Figure 5 Schematic structure diagram of the conveying assembly of the present utility model;
[0023] Figure 6 Schematic connection diagram of the conveying assembly of the present utility model;
[0024] Figure 7 Schematic cross-sectional structure diagram of the vibration assembly of the present utility model.
[0025] In the figure, 100, base; 101, liquid collecting cavity; 102, guide plate; 103, liquid discharge hole; 110, gantry; 111, chute; 200, hydraulic assembly; 210, hydraulic pump; 220, hydraulic rod; 300, lower pressing plate; 301, cavity; 310, pump body; 311, connecting pipe; 312, telescopic hose; 313, solenoid valve; 320, lancet; 321, flow cavity; 322, spray hole; 330, drip head; 400, vibration assembly; 401, vibration plate; 402, vibrator; 403, spring; 500, conveying assembly; 501, drive motor; 502, drive gear; 503, driven gear; 504, roller; 505, conveyor belt; 506, limiting teeth. Specific embodiments
[0026] The present utility model will be further described below with reference to the accompanying drawings:
[0027] In the paragraphs for detailed description, the orientation terms involved are only for the convenience of those skilled in the art to understand the technical solutions described in this application according to the visual orientation shown in the accompanying drawings. Unless otherwise clearly specified and limited, terms such as "set", "installed", "connected", etc. should be understood in a broad sense. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.
[0028] As Figures 1 to 7As shown in the figure, a wet wipe liquid spraying device for wet wipe production includes a base 100, a gantry 110, a hydraulic component 200, a lower pressing plate 300, a pump body 310, a vibration component 400, and a conveying component 500. It is characterized in that: the gantry 110 is fixed on one side of the base 100; the hydraulic component 200 includes a hydraulic pump 210 and a hydraulic rod 220, both of which are fixed on the side of the gantry 110 away from the base 100, and the hydraulic rod 220 is located on both sides of the hydraulic pump 210, and its movable end protrudes towards the base 100; the lower pressing plate 300 is installed between the gantry 110 and the base 100 and is fixedly connected to the movable end of the hydraulic rod 220, and a plurality of thorns 320 and drip heads 330 are installed on the side of the lower pressing plate 300 facing the base 100; the pump body 310 is installed on the outer side wall of the base 100 and is connected to the lower pressing plate 300 at one end; the conveying component 500 and the vibration component 400 are installed in the base 100, and the vibration component 400 is located inside the conveying component 500. In this way, the lower pressing plate 300 is driven by the hydraulic component 200 and continuously moves towards the base 100, so that the thorns 320 can penetrate into the main material to spray the dilution liquid; at the same time, with the cooperation of the vibration component 400, the dilution liquid can quickly penetrate into the main material, effectively improving the penetration efficiency of the dilution liquid. In addition, with the intermittent operation cooperation of the hydraulic component 200 and the conveying component 500, on the premise of not affecting the spraying efficiency, enough time is provided for the dilution liquid to penetrate into the main material, thereby effectively improving the spraying efficiency.
[0029] Optionally, a plurality of lower pressing plates 300 are provided, and the plurality of lower pressing plates 300 are arranged adjacent to each other; each lower pressing plate 300 corresponds to a hydraulic rod 220. In this way, the plurality of lower pressing plates 300 make intermittent movements driven by the hydraulic rods 220. For example, when one lower pressing plate 300 moves towards the base 100, another lower pressing plate 300 moves towards the direction away from the base 100.
[0030] Optionally, the pump body 310 is provided with a liquid inlet pipe and a liquid outlet pipe, its liquid inlet pipe is connected to a container for storing the dilution liquid, and a connecting pipe 311 is installed between the liquid outlet pipe and the lower pressing plate 300. In this way, through the pump body 310 and the connecting pipe 311, the dilution liquid can be conveyed into the lower pressing plate 300 to ensure that there is enough dilution liquid for the spraying work.
[0031] Optionally, the part of the connecting pipe 311 facing the lower pressing plate 300 is a telescopic hose 312. In this way, when the lower pressing plate 300 is displaced driven by the hydraulic component 200, it will not be restricted by the connecting pipe 311, so as to ensure the stable operation of the hydraulic component 200 and the lower pressing plate 300.
[0032] Optionally, a solenoid valve 313 is also connected in series on the connecting pipe 311. In this way, the solenoid valve 313 can control the pumping or closing of the dilution liquid according to the operating position of the lower pressing plate 300, so as to avoid waste of the dilution liquid.
[0033] Optionally, a sliding groove 111 adapted to the lower pressing plate 300 is provided on the inner side wall of the gantry 110. In this way, the lower pressing plate 300 can stably move up and down along the inner side of the gantry 110 by relying on the provided sliding groove 111, so that the lower pressing plate 300 is not easily offset or separated during the movement.
[0034] As Figure 3 shown, a cavity 301 is provided inside the lower pressing plate 300. In this way, the lower pressing plate 300 can temporarily store the dilution liquid conveyed by the pump body 310 through the cavity 301, so that the dilution liquid can be evenly discharged outward through the acupuncture needles 320 and the droppers 330. In this way, the lower pressing plate 300 drives the acupuncture needles 320 and the droppers 330 to move towards the main material direction. When the acupuncture needles 320 penetrate into the main material and the droppers 330 are suspended above the main material, the pump body 310 is started accordingly, and the dilution liquid is pumped into the lower pressing plate 300. At this time, the original dilution liquid in the lower pressing plate 300 is squeezed and released outward by the acupuncture needles 320 and the droppers 330, so that the dilution liquid adheres to or penetrates into the inside and surface of the main material, effectively improving the spraying uniformity of wet wipe production and also improving the spraying efficiency of wet wipe production.
[0035] As Figure 4 shown, a flow cavity 321 communicating with the cavity 301 is provided inside the acupuncture needles 320 and the droppers 330. In this way, the acupuncture needles 320 and the droppers 330 can not only discharge the dilution liquid through the flow cavity 321, but also increase the pressure of the dilution liquid when discharging outward through the flow cavity 321. Thus, the dilution liquid can spray the inside and surface of the main material with a relatively large pressure.
[0036] As Figure 4 shown, a plurality of spray holes 322 are drilled on the outer peripheral wall of the acupuncture needles 320 and the end of the droppers 330. In this way, the acupuncture needles 320 and the droppers 330 can spray the main material in multiple directions through the provided plurality of spray holes 322, effectively improving the spraying efficiency and spraying uniformity. At the same time, the acupuncture needles 320 can also layer the main material through the spray holes 322, thereby increasing the spraying area inside the main material.
[0037] As Figure 5 and Figure 6As shown, the conveying assembly 500 includes a driving machine 501, a driving gear 502, a driven gear 503, a roller 504, and a conveyor belt 505. A plurality of rollers 504 are provided and are respectively rotatably installed at two symmetrical ends of the base 100. A driven gear 503 is installed at the end of one of the rollers 504; A plurality of conveyor belts 505 are provided and are respectively sleeved at both ends of the roller 504; A driving gear 502 is installed on the power output end of the driving machine 501, and the driving machine 501 is arranged adjacent to one of the rollers 504, and its driving gear 502 meshes with the driven gear 503. In this way, driven by the conveying assembly 500, the main material can move from one end of the base 100 to the other end. At the same time, during the movement of the main material following the conveying assembly 500, the main material is also vibrated by the vibration assembly 400, further improving the adhesion and penetration efficiency of the diluting liquid.
[0038] As Figure 5 and Figure 6 shown, only partial teeth are provided on the circumferential side of the driving gear 502, and the area occupied by the teeth is less than or equal to 50% of the circumferential side area of the driving gear 502. In this way, the driving gear 502 adopts a semi-tooth structure design, enabling the conveyor belt 505 to intermittently convey the main material without the driving machine 501 stopping. This achieves the purpose of cooperating with the hydraulic assembly 200, that is, when the hydraulic assembly 200 drives the lower pressing plate 300 to move towards the main material and spray, the driving gear disengages from the driven gear 503, causing the roller 504 and the conveyor belt 505 to stop. After the lower pressing plate 300 completes the spraying at this stage, the teeth of its driving gear just mesh with the driven gear 503 again, driving the roller 504 and the conveyor belt 505 to rotate, and continuing to convey the main material towards one end of the base 100. Thus, relying on the semi-tooth structure of the driving gear 502, the device can not only operate stably but also improve the working efficiency of spraying.
[0039] As Figure 5 and Figure 6As shown, equidistantly arranged limiting teeth 506 are provided on the outer side wall of the roller 504. In this way, during the process of the lower pressing plate 300 moving towards the vibration assembly 400, the vibration assembly 400 is squeezed by the lower pressing plate 300 and displaced towards the base 100 until both ends of the vibration assembly 400 abut against the limiting teeth 506. Under the limiting action of the limiting teeth 506, the vibration assembly 400 is temporarily locked with the roller 504. On the one hand, it can ensure that the vibration assembly 400 remains stable during the process of the puncturing needle 320 puncturing the main material, so that the puncturing path can be kept on the same straight line to improve the consistency of the main material after puncturing and spraying. On the other hand, when the puncturing needle 320 is puncturing, its roller is in a static state, effectively avoiding damage to the puncturing needle 320 caused by the rotation of the roller and driving the displacement of the main material. Thereby, the service life of the puncturing needle 320 and the stability of the overall operation of the device are improved.
[0040] As Figure 7 shown, the vibration assembly 400 includes a vibration plate 401, a vibration machine 402, and a spring 403. The vibration plate 401 is arranged between the conveyor belts 505, and a plurality of springs 403 are installed at its bottom, and one end of the spring 403 is fixedly connected to the base 100; a plurality of vibration machines 402 are equidistantly installed on the side of the vibration plate 401 facing the spring 403. In this way, through the plurality of vibration machines 402 provided, it can be ensured that the vibration plate 401 can maintain sufficient vibration intensity at any position to ensure that the dilution liquid can effectively adhere or penetrate. At the same time, through the provided spring 403, on the one hand, it reduces the vibration noise between the vibration machine 402 and the vibration plate 401, and on the other hand, it provides the vibration plate 401 with a reset ability, so that the vibration plate 401 can be reset in time after abutting against the limiting teeth 506 to ensure the stability of the overall operation of the device.
[0041] As Figure 7 shown, a liquid collecting cavity 101 is provided in the base 100, and a plurality of flow guiding plates 102 are installed in the liquid collecting cavity 101. In this way, during the spraying process, the excess dilution liquid falls into the liquid collecting cavity 101 through the gaps between the conveying assembly 500 and the vibration assembly 400, and is centrally discharged under the guidance of the flow guiding plates 102.
[0042] As Figure 7 shown, a liquid discharge hole 103 is installed between the flow guiding plates 102. In this way, the dilution liquid collected in the liquid collecting cavity 101 can be discharged in time through the liquid discharge hole 103 to ensure that there is enough space in the liquid collecting cavity 101 for storing the excess dilution liquid.
[0043] Optionally, the liquid discharge hole 103 is connected to an external filtering device. In this way, the dilution liquid discharged from the liquid discharge hole 103 can be filtered by the filtering device to remove impurities and then can be reused, effectively improving its utilization rate.
[0044] Finally, although this specification is described in terms of embodiments, not every embodiment contains only one independent technical solution. This narrative style of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.
Claims
1. A wet wipe liquid spraying device for wet wipe production, comprising a base (100), a gantry (110), a hydraulic component (200), a lower pressing plate (300), a pump body (310), a vibration component (400), and a conveying component (500), characterized in that: The gantry (110) is fixed to one side of the base (100); the hydraulic component (200) includes a hydraulic pump and a hydraulic rod, both of which are fixed to the side of the gantry (110) away from the base (100), and the hydraulic rod is located on both sides of the hydraulic pump, and its movable end protrudes towards the base (100); the lower pressing plate (300) is installed between the gantry (110) and the base (100) and is fixedly connected to the movable end of the hydraulic rod, and a plurality of thorns (320) and drip heads (330) are installed on the side thereof facing the base (100); the pump body (310) is installed on the outer side wall of the base (100) and is connected to the lower pressing plate (300) at one end; the conveying component (500) and the vibrating component (400) are installed in the base (100), and the vibrating component (400) is located inside the conveying component (500).
2. The wet wipe liquid spraying device for wet wipe production according to claim 1, wherein: A cavity (301) is provided inside the lower pressing plate (300).
3. The wet wipe liquid spraying device for wet wipe production according to claim 2, wherein: A flow cavity (321) communicating with the cavity (301) is provided inside the thorn (320) and the drip head (330).
4. The wet wipe liquid spraying device for wet wipe production according to claim 3, wherein: A plurality of spray holes (322) are drilled on the outer peripheral wall of the thorn (320) and the end of the drip head (330).
5. The wet wipe liquid spraying device for wet wipe production according to claim 1, wherein: The conveying component (500) includes a driving machine (501), a driving gear (502), a driven gear (503), a roller (504), and a conveyor belt (505). A plurality of rollers (504) are provided and are respectively installed at the symmetric two ends of the base (100) in a rotatable manner. A driven gear (503) is installed at the end of one of the rollers (504); a plurality of conveyor belts (505) are provided and are respectively sleeved at both ends of the roller (504); a driving gear (502) is installed on the power output end of the driving machine (501), and the driving machine (501) is arranged adjacent to one of the rollers (504), and its driving gear (502) meshes with the driven gear (503).
6. The wet wipe liquid spraying device for wet wipe production according to claim 5, wherein: Only partial teeth are provided on the circumferential side of the driving gear (502), and the area occupied by the teeth is less than or equal to 50% of the circumferential area of the driving gear (502).
7. The wet tissue liquid spraying device for wet tissue production according to claim 5, wherein: Limiting teeth (506) are arranged at equal intervals on the outer side wall of the roller (504).
8. The wet wipe liquid spraying device for wet wipe production according to claim 1, wherein: The vibrating component (400) includes a vibrating plate (401), a vibrating machine (402), and a spring (403). The vibrating plate (401) is arranged between the conveyor belts (505), and a plurality of springs (403) are installed at its bottom, and one end of the spring (403) is fixedly connected to the base (100); a plurality of vibrating machines (402) are provided and are installed at equal intervals on the side of the vibrating plate (401) facing the spring (403).
9. A wet wipe liquid spraying device for wet wipe production according to any one of claims 1 to 8, characterized in that: A liquid collecting cavity (101) is provided inside the base (100), and a plurality of flow guiding plates (102) are installed inside the liquid collecting cavity (101).
10. A wet wipe liquid spraying device for wet wipe production according to claim 9, characterized in that: Drainage holes (103) are installed between the flow guiding plates (102).