Spraying system for preparing degreasing wet tissue

Abstract

The utility model discloses a spraying system for preparing a degreasing wet tissue. The spraying system comprises an equipment body, a plurality of conveying rollers arranged on the inner side of the equipment body and a base material wound among the conveying rollers in a staggered mode. A preheating assembly, a spraying assembly used for spraying wet tissue liquid to the surface of the base material and an ultrasonic assembly are sequentially arranged in the equipment body from left to right. The spraying system can form a production line of degreasing wet tissues, a base material is properly heated through the preheating assembly before being sprayed, so that the fiber structure of the base material is looser, permeation of wet tissue liquid during spraying is facilitated, then spraying treatment of the wet tissue liquid on the surface of the base material is completed through the spraying assembly, and finally, the ultrasonic assembly is used for ultrasonic treatment of the wet tissue liquid on the surface of the base material. The surface tension of the wet tissue liquid is destroyed and the wet tissue liquid is promoted to permeate into a base material by utilizing the cavitation effect and the mechanical vibration effect of ultrasonic waves, so that the wet tissue liquid can effectively permeate into fibers of the base material, and the use effect of the produced degreasing wet tissue is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wet wipe production, in particular to a spray system for preparing degreasing wet wipes. Background Art

[0002] Degreasing wipes are a type of cleaning product designed specifically for removing grease. They use a special cleaning formula that can quickly decompose and remove various stubborn grease stains, such as kitchen grease and car surface grease. They combine the convenience of wet wipes with the functionality of degreasing. During the production process, spraying equipment is required to spray the wet wipes liquid onto the wet wipes base material.

[0003] The Chinese utility model patent with announcement number CN220867710U discloses a wet wipes liquid spraying device for wet wipes production, comprising a liquid storage tank and a mounting plate, wherein a fixed plate is installed at one end of the liquid storage tank, and a mounting plate is installed on the top of the fixed plate, a sliding assembly is installed at one end of the bottom of the mounting plate, and a sliding plate is slidably installed at the bottom of the sliding assembly, a bottom plate is installed at the bottom of the sliding plate, and a spray pipe is installed at the bottom of the bottom plate, and a nozzle is evenly installed at the bottom of the spray pipe, a liquid pump is installed at the top of the liquid storage tank away from one end of the fixed plate, a motor is installed at one end of the bottom of the mounting plate away from the sliding assembly, and a rotating shaft is installed at the output end of the motor, a first extrusion protrusion is installed on the outer side of the rotating shaft, and a control panel is installed at the bottom of the fixed plate away from one end of the liquid storage tank, and the output end of the control panel is electrically connected to the input end of the motor and the liquid pump through a wire. During the spraying process, excess wet wipes liquid can flow back to the liquid storage tank through the reflux hole, and the impurities in the wet wipes liquid can be filtered through the filter screen, so that the excess wet wipes liquid can be collected and reused, thus avoiding waste of wet wipes liquid.

[0004] However, when the device is actually used, the wet wipe liquid is only applied to the substrate by spraying. Although it can cover the surface of the substrate, due to the large spray droplets and uneven energy distribution, it is often difficult to fully cover and effectively penetrate into the fibers of the substrate, which will affect the use effect of the wet wipes after production. Summary of the Invention

[0005] The utility model overcomes the deficiencies of the prior art and provides a spray system for preparing degreasing wet wipes.

[0006] To achieve the above-mentioned object, the present invention adopts the following technical solution: a spray system for preparing degreasing wet wipes, comprising: an apparatus body, a plurality of conveyor rollers disposed inside the apparatus body, and a substrate interlaced and wound between the plurality of conveyor rollers; the interior of the apparatus body is provided with, from left to right, a preheating component, a spray component for spraying wet wipe liquid on the surface of the substrate, and an ultrasonic component;

[0007] The preheating assembly includes: a fan and a heating frame installed on the top of the device body, an electric heating wire arranged inside the heating frame, and an air supply pipe fixed to one side of the heating frame; a C-shaped tube is fixed to one end of the air supply pipe located inside the device body, and a plurality of air outlets are fixed to the side of the C-shaped tube facing the substrate;

[0008] The ultrasonic assembly includes: an ultrasonic generator installed on the top of the device body, a T-shaped rod fixed to the bottom inner side of the device body, and a plurality of ultrasonic transducers installed at the bottom of the top end of the T-shaped rod.

[0009] In a preferred embodiment of the present invention, both ends of the substrate respectively penetrate into both sides of the device body, and one end of a plurality of the conveying rollers is rotatably connected to the inner side of the device body.

[0010] In a preferred embodiment of the present invention, the output ends of several of the air outlets are respectively facing the top and bottom of the substrate, and the several air outlets are evenly distributed on the side of the C-tube in a linear array, and the output end of the fan is sequentially connected to the interior of the heating frame, the air supply pipe, the C-tube and the air outlet.

[0011] In a preferred embodiment of the present invention, the top of the T-shaped rod overlaps the bottom of the substrate, and the ultrasonic generator is electrically connected to the ultrasonic transducer.

[0012] In a preferred embodiment of the present invention, the spray assembly includes: a water tank fixed to the bottom of the equipment body, a feed pump fixed to the top of the equipment body, and a spray rack arranged inside the equipment body; a plurality of spray heads are fixed to the bottom of the spray rack, a liquid extraction pipe is fixed between the input end of the feed pump and the bottom of the water tank, and a liquid delivery pipe is fixed between the output end of the feed pump and the top of the spray rack.

[0013] In a preferred embodiment of the present invention, the inner bottom of the device body is conical and passes through to the interior of the water tank, and a filter is installed at the connection point between the device body and the water tank.

[0014] In a preferred embodiment of the present invention, a liquid inlet pipe is fixed on the side of the water tank, and a scale is provided on the front of the water tank.

[0015] In a preferred embodiment of the present invention, an opening and closing door is provided on the front of the device body, one side of the opening and closing door is hinged to the front of the device body, and the other side is clamped to the front of the device body, and a handle is fixed to the front of the opening and closing door.

[0016] In a preferred embodiment of the present invention, an observation window is provided on the front of the opening and closing door.

[0017] In a preferred embodiment of the present invention, a plurality of supporting legs are fixed to the bottom of the device body, and anti-slip pads are provided at the bottom of the supporting legs.

[0018] The present invention solves the defects in the background technology and has the following beneficial effects:

[0019] (1) The present invention provides a spraying system for preparing degreasing wet wipes. By sequentially arranging a preheating component, a spraying component and an ultrasonic component from left to right inside the main body of the device, the spraying system can form a production line for degreasing wet wipes. The preheating component will first be used to perform appropriate heating treatment on the substrate before spraying, so that the fiber structure of the substrate is more relaxed, which is conducive to the penetration of the wet wipes liquid during spraying. The spraying component will then be used to complete the spraying treatment of the wet wipes liquid on the surface of the substrate. Finally, the ultrasonic component will be used to utilize the cavitation effect and mechanical vibration of the ultrasonic wave to destroy the surface tension of the wet wipes liquid, promote the wet wipes liquid to penetrate deeper into the substrate, so that it can effectively penetrate into the fiber interior of the substrate, which helps to improve the use effect of the degreasing wet wipes after production.

[0020] (2) In the present invention, by setting up the spray assembly, when it is necessary to spray the substrate inside the equipment body, the feed pump, water tank, liquid extraction pipe, liquid delivery pipe, spray rack and several spray heads can be used to evenly spray and cover the surface of the substrate, thereby helping to improve the spraying effect. At the same time, the wet wipes liquid that is not covered on the surface of the substrate is sprayed and falls to the bottom of the inner side of the equipment body. Due to the conical structure of the inner side bottom of the equipment body, it tilts from both sides to the middle, so that the spray liquid that falls to the bottom can flow and gather in the middle, and the wet wipes liquid flowing back to the water tank is filtered by the filter net to remove impurities and pollutants, thereby completing the secondary recycling of the wet wipes liquid, reducing the loss of raw materials, and helping to reduce production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present invention is further described below with reference to the accompanying drawings and embodiments;

[0022] Figure 1 It is a three-dimensional structural diagram of a preferred embodiment of the utility model;

[0023] Figure 2 This is a half-section three-dimensional structural diagram of the device body of a preferred embodiment of the present utility model;

[0024] Figure 3 This is a half-section front view of the structure of the device body of the preferred embodiment of the utility model;

[0025] In the figure: 1. Equipment body; 11. Conveyor roller; 12. Base material; 2. Fan; 21. Heating frame; 22. Air duct; 23. C-type tube; 24. Air outlet; 3. Ultrasonic generator; 31. T-bar; 32. Ultrasonic transducer; 4. Water tank; 41. Feed pump; 42. Spray rack; 43. Spray head; 44. Liquid extraction pipe; 45. Liquid delivery pipe; 5. Filter; 6. Liquid inlet pipe; 61. Scale; 7. Opening and closing door; 71. Handle; 8. Observation window; 9. Support leg. DETAILED DESCRIPTION

[0026] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. These drawings are simplified schematic diagrams that only illustrate the basic structure of the present invention in a schematic manner, and therefore only show components related to the present invention.

[0027] It should be noted that the spraying system for preparing degreasing wet wipes is preferably suitable for spraying the degreasing wet wipes with a degreasing wet wipes liquid whose main components include one or more of water, emulsifier, surfactant, alcohol or isopropyl alcohol.

[0028] like Figure 1 and Figure 2 As shown, a spray system for preparing degreasing wet wipes includes: an equipment body 1, a plurality of conveying rollers 11 arranged on the inner side of the equipment body 1, and a substrate 12 interlaced and wound between the plurality of conveying rollers 11; the interior of the equipment body 1 is provided with a preheating component, a spray component for spraying wet wipes liquid on the surface of the substrate 12, and an ultrasonic component from left to right.

[0029] It should be noted that the two ends of the substrate 12 respectively pass through the two sides of the equipment body 1, and one end of several conveying rollers 11 is rotatably connected to the inner side of the equipment body 1; the spray system can constitute a production line for degreasing wet wipes, and the substrate 12 passes through both sides of the equipment body 1, and is internally interlaced and wound between several conveying rollers 11. The external production line provides pulling force, driving the substrate 12 to slowly pass through the inside of the equipment body 1, and several conveying rollers 11 can form a path guide. At the same time, the substrate 12 located inside the equipment body 1 will first pass through the preheating component to perform appropriate heating treatment on the substrate 12 before spraying, so that the fiber structure of the substrate 12 is more relaxed, which is conducive to the penetration of the wet wipes liquid during spraying, and then pass through the spray component to complete the spraying treatment of the wet wipes liquid on the surface of the substrate 12. Finally, through the ultrasonic component, the cavitation effect and mechanical vibration of the ultrasonic wave are used to destroy the surface tension of the wet wipes liquid, promote the wet wipes liquid to penetrate deeper into the substrate 12, so that it can effectively penetrate into the fiber interior of the substrate 12, which helps to improve the use effect of the degreasing wet wipes after production.

[0030] like Figure 2 and Figure 3As shown, in some embodiments, the preheating assembly includes: a fan 2 and a heating frame 21 installed on the top of the equipment body 1, an electric heating wire arranged on the inside of the heating frame 21, and an air supply pipe 22 fixed on one side of the heating frame 21; a C-shaped tube 23 is fixed at one end of the air supply pipe 22 located inside the equipment body 1, and a plurality of air outlet heads 24 are fixed on the side of the C-shaped tube 23 facing the substrate 12.

[0031] It should be noted that the output ends of several air outlets 24 are respectively facing the top and bottom of the substrate 12, and several air outlets 24 are evenly distributed on the side of the C-tube 23 in a linear array. The output end of the fan 2 is connected with the interior of the heating frame 21, the air supply pipe 22, the C-tube 23 and the air outlet 24 in turn; the fan 2 is started to draw in air, and the electric heating wire in the heating frame 21 is started at the same time. The fan 2 inputs the gas from the output end into the heating frame 21, and the internal electric heating wire increases the gas temperature. The heated gas will pass through the air supply pipe 22, the C-tube 23 and several air outlets 24 in turn, and be discharged and blown evenly to the top and bottom of the substrate 12. Then, appropriate heating pretreatment can be performed before spraying the substrate 12, which helps to improve the subsequent spraying effect.

[0032] In some embodiments, the ultrasonic assembly includes: an ultrasonic generator 3 installed on the top of the device body 1, a T-shaped rod 31 fixed to the bottom inside the device body 1, and several ultrasonic transducers 32 installed at the bottom of the top end of the T-shaped rod 31.

[0033] It should be noted that the top of the T-bar 31 overlaps with the bottom of the substrate 12, and the ultrasonic generator 3 is electrically connected to the ultrasonic transducer 32; the ultrasonic transducer 32 is preferably a piezoelectric transducer; the ultrasonic generator 3 is started to transmit the ultrasonic signal to a number of ultrasonic transducers 32, and the ultrasonic transducers 32 use the piezoelectric effect to convert electrical energy into mechanical energy, so that it acts on the top of the T-bar 31, and then can transmit the ultrasonic vibration to the substrate 12 overlapped at the top, and can complete the ultrasonic post-treatment of the substrate 12 after spraying.

[0034] In some embodiments, the spray assembly includes: a water tank 4 fixed at the bottom of the equipment body 1, a feed pump 41 fixed at the top of the equipment body 1, and a spray rack 42 arranged inside the equipment body 1; a plurality of spray heads 43 are fixed at the bottom of the spray rack 42, a liquid extraction pipe 44 is fixed between the input end of the feed pump 41 and the bottom of the water tank 4, and a liquid delivery pipe 45 is fixed between the output end of the feed pump 41 and the top of the spray rack 42.

[0035] It should be noted that the spray rack 42 is located in the middle of the equipment body 1, and several spray heads 43 are evenly distributed at the bottom of the spray rack 42 in a linear array; when the feed pump 41 is started, the wet wipes liquid in the water tank 4 can be extracted through the liquid extraction pipe 44 at the input end, and after pressurization, it is transported to the interior of the spray rack 42 through the liquid delivery pipe 45 at the output end, and sprayed to the top of the substrate 12 by several spray heads 43 at the bottom of the spray rack 42. At the same time, since several spray heads 43 are evenly distributed at the bottom of the spray rack 42 in a linear array, they can be evenly sprayed to cover the surface of the substrate 12, which helps to improve the spraying effect.

[0036] In some embodiments, the inner bottom of the device body 1 is conical and passes through to the inside of the water tank 4 , and a filter 5 is installed at the connection point between the device body 1 and the water tank 4 .

[0037] It should be noted that the conical structure at the bottom inner side of the equipment body 1 is inclined from both sides to the middle; after the wet wipes liquid that is not covered on the surface of the substrate 12 is sprayed and falls downward to the bottom inner side of the equipment body 1, due to the conical structure at the bottom inner side of the equipment body 1, which is inclined from both sides to the middle, the sprayed liquid that falls to the bottom can flow and gather in the middle, and the wet wipes liquid flowing back to the water tank 4 can be filtered by the filter mesh 5 to remove impurities and pollutants, thereby completing the secondary recycling of the wet wipes liquid, reducing the loss of raw materials, and helping to reduce production costs.

[0038] In some embodiments, a liquid inlet pipe 6 is fixed to the side of the water tank 4. Through the setting of the liquid inlet pipe 6, after the external material delivery pipeline is connected to one end of the liquid inlet pipe 6 through a flange, the valve can be opened to transport the wet wipes liquid to the inside of the water tank 4, thereby completing the replenishment of raw materials; a scale 61 is provided on the front of the water tank 4. Through the setting of the scale 61, it is convenient for the staff to observe the content of the wet wipes liquid in the water tank 4, so as to facilitate timely replenishment of raw materials.

[0039] like Figure 1 As shown, in some embodiments, an opening and closing door 7 is provided on the front of the device body 1, one side of the opening and closing door 7 is hinged to the front of the device body 1, and the other side is snap-connected to the front of the device body 1, and a handle 71 is fixed to the front of the opening and closing door 7.

[0040] It should be noted that through the setting of the opening and closing door 7, the handle 71 is held to pull the opening and closing door 7 toward the front of the equipment body 1, and the two are flipped at the hinge point. After flipping the opening and closing door 7 to one side of the equipment body 1, it is convenient for the staff to inspect or operate the interior of the equipment body 1.

[0041] In some embodiments, an observation window 8 is provided on the front of the opening and closing door 7 ; the provision of the observation window 8 facilitates the staff to observe the internal working conditions of the device body 1 through the observation window 8 .

[0042] In some embodiments, several support legs 9 are fixed to the bottom of the device body 1, and anti-slip pads are provided at the bottom of the support legs 9; through the setting of the support legs 9, the device body 1 can be supported, and through the setting of the anti-slip pads, an anti-slip and stable effect can be achieved during support.

[0043] When the utility model is used, the substrate 12 passes through both sides of the device body 1 and is interlaced and wound between a number of conveying rollers 11. The external production line provides a pulling force to drive the substrate 12 to slowly pass through the interior of the device body 1. The plurality of conveying rollers 11 can form a path guide. At the same time, the substrate 12 inside the device body 1 is sucked into the air by starting the fan 2 and the electric heating wire in the heating frame 21 is started at the same time. The fan 2 inputs the gas from the output end into the heating frame 21, and the internal electric heating wire raises the gas temperature. The heated gas will pass through the air delivery pipe 22, C-shaped pipe 23 and several air outlet heads 24 in sequence, and be discharged and blown evenly to the top and bottom of the substrate 12, so that the substrate 12 can be properly heated and pre-treated before spraying. The feed pump 41 is started, and the wet wipes liquid in the water tank 4 can be extracted through the liquid extraction pipe 44 at the input end. After pressurization, it is transported to the inside of the spray rack 42 through the liquid delivery pipe 45 at the output end, and sprayed to the top of the substrate 12 by the several spray heads 43 at the bottom of the spray rack 42. At the same time, due to the several spray heads 43 are evenly distributed at the bottom of the spray rack 42 in a linear array, and can evenly spray and cover the surface of the substrate 12, perform a spraying operation, and spray the wet wipes liquid that is not covered on the surface of the substrate 12, and then fall down to the bottom of the inner side of the device body 1. Due to the conical structure of the inner bottom of the device body 1, it tilts from both sides to the middle, so that the sprayed liquid that falls to the bottom can flow and gather in the middle, and the wet wipes liquid flowing back to the water tank 4 is filtered by the filter 5 for impurities and pollutants, thereby completing the secondary recovery of the wet wipes liquid. Finally, the ultrasonic generator 3 is started to transmit the ultrasonic signal to a number of ultrasonic transducers 32. The ultrasonic transducers 32 use the piezoelectric effect to convert electrical energy into mechanical energy, so that it acts on the top of the T-bar 31, and then the ultrasonic vibration can be transmitted to the top overlapped substrate 12, which can complete the ultrasonic post-treatment of the substrate 12 after spraying, promote the wet wipes liquid to penetrate deeper into the substrate 12, so that it can effectively penetrate into the fibers of the substrate 12, which helps to improve the use effect of the oil-removing wet wipes after production.

[0044] The above description is based on the ideal embodiment of the present invention. It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes that fall within the meaning and range of equivalents of the claims are intended to be included in the present invention. Any reference signs in the claims should not be construed as limiting the claim to which they relate.

[0045] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A spray system for preparing degreasing wet wipes, characterized in that: include: An apparatus body (1), a plurality of conveying rollers (11) arranged inside the apparatus body (1), and a substrate (12) interlaced and wound between the plurality of conveying rollers (11); a preheating component, a spray component for spraying wet wipes liquid on the surface of the substrate (12), and an ultrasonic component are sequentially arranged inside the apparatus body (1) from left to right; The preheating assembly comprises: a fan (2) and a heating frame (21) installed on the top of the device body (1), an electric heating wire arranged inside the heating frame (21), and an air supply pipe (22) fixed to one side of the heating frame (21); a C-shaped tube (23) is fixed to one end of the air supply pipe (22) located inside the device body (1), and a plurality of air outlet heads (24) are fixed to the side of the C-shaped tube (23) facing the substrate (12); The ultrasonic assembly comprises: an ultrasonic generator (3) mounted on the top of the device body (1), a T-shaped rod (31) fixed to the bottom inside the device body (1), and a plurality of ultrasonic transducers (32) mounted on the bottom of the top end of the T-shaped rod (31).

2. A spray system for preparing degreasing wet wipes according to claim 1, characterized in that: The two ends of the substrate (12) respectively penetrate the two sides of the equipment body (1), and one end of a plurality of the conveying rollers (11) is rotatably connected to the inner side of the equipment body (1).

3. The spray system for preparing degreasing wet wipes according to claim 1, characterized in that: The output ends of the plurality of air outlets (24) are respectively directed toward the top and bottom of the substrate (12), and the plurality of air outlets (24) are evenly distributed on the side of the C-shaped tube (23) in a linear array. The output end of the fan (2) is sequentially connected to the interior of the heating frame (21), the air supply pipe (22), the C-shaped tube (23) and the air outlet (24).

4. The spray system for preparing degreasing wet wipes according to claim 1, characterized in that: The top of the T-shaped rod (31) overlaps the bottom of the substrate (12), and the ultrasonic generator (3) is electrically connected to the ultrasonic transducer (32).

5. The spray system for preparing degreasing wet wipes according to claim 1, characterized in that: The spray assembly comprises: a water tank (4) fixed at the bottom of the equipment body (1), a feed pump (41) fixed at the top of the equipment body (1), and a spray rack (42) arranged inside the equipment body (1); a plurality of spray heads (43) are fixed at the bottom of the spray rack (42); a liquid extraction pipe (44) is fixed between the input end of the feed pump (41) and the bottom of the water tank (4); and a liquid delivery pipe (45) is fixed between the output end of the feed pump (41) and the top of the spray rack (42).

6. A spray system for preparing degreasing wet wipes according to claim 5, characterized in that: The inner bottom of the device body (1) is conical and passes through the interior of the water tank (4). A filter screen (5) is installed at the connection point between the device body (1) and the water tank (4).

7. The spray system for preparing degreasing wet wipes according to claim 5, characterized in that: A liquid inlet pipe (6) is fixed on the side of the water tank (4), and a scale (61) is provided on the front of the water tank (4).

8. The spray system for preparing degreasing wet wipes according to claim 1, characterized in that: The front of the device body (1) is provided with an opening and closing door (7), one side of the opening and closing door (7) is hinged to the front of the device body (1), and the other side is clamped to the front of the device body (1), and a handle (71) is fixed to the front of the opening and closing door (7).

9. A spray system for preparing degreasing wet wipes according to claim 8, characterized in that: An observation window (8) is provided on the front of the opening and closing door (7).

10. The spray system for preparing degreasing wet wipes according to claim 1, characterized in that: A plurality of supporting legs (9) are fixed to the bottom of the device body (1), and anti-slip pads are provided at the bottoms of the supporting legs (9).

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