A production line for bacteriostatic wet wipes
By designing an antibacterial wet wipe production line, fully automated production from base fabric to small packs of wet wipes was achieved, solving the problems of discontinuous production processes and low automation in existing technologies, improving production efficiency and packaging accuracy, and reducing costs.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ORANGE (FUJIAN) SANITARY PROD CO LTD
- Filing Date
- 2025-09-30
- Publication Date
- 2026-07-24
AI Technical Summary
Existing wet wipe production lines are unable to efficiently produce antibacterial wet wipes. The production process is disjointed and has a low degree of automation, resulting in low production efficiency, inaccurate packaging, and the need for a large amount of manual labor, which affects product quality and cost.
An antibacterial wet wipe production line was designed, which includes mechanisms for base fabric unwinding, slitting, tensioning, folding, cutting, stacking, antibacterial agent spraying, liquid pressing, and small-pack packaging, forming a complete and continuous production process. Through highly automated packaging film processing, the production from base fabric to small-pack wet wipes is fully automated.
It improved production efficiency, ensured product quality and packaging stability, reduced manual intervention, lowered production costs, and enhanced the automation level of the production line and the accuracy of packaging.
Smart Images
Figure CN224546596U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of wet wipe production equipment, and in particular to a production line for antibacterial wet wipes. Background Technology
[0002] In daily life and hygiene care, wet wipes are a convenient cleaning product widely used in various scenarios, such as baby care, personal cleaning, and household cleaning. With consumers' increasing awareness of hygiene and health, the market demand for antibacterial wet wipes is growing due to their ability to inhibit bacterial growth.
[0003] Currently, most existing wet wipe production lines can only produce ordinary wet wipes, with relatively limited functions, making it difficult to meet the market demand for antibacterial wet wipes. Even the production of some wet wipes with antibacterial functions faces numerous problems. For example, the production process is not seamless, with insufficient coordination between different stages, leading to low production efficiency. In the packaging stage, automation is low, requiring significant manual labor, which not only increases production costs but also makes it difficult to guarantee consistent and stable packaging quality. Furthermore, existing packaging mechanisms lack precision and efficiency in opening bags and loading wet wipe stacks, easily resulting in bagging failures or inadequate packaging, affecting the overall product quality. Utility Model Content
[0004] Therefore, in view of the above problems, this utility model provides a production line for antibacterial wipes that can produce antibacterial wipes efficiently and stably and has a highly automated packaging function.
[0005] To achieve the above objectives, the present invention adopts the following technical solution:
[0006] A production line for antibacterial wet wipes includes a frame, a base fabric unwinding mechanism, a slitting mechanism, a tensioning mechanism, two folding mechanisms, a cutting mechanism, a stacking mechanism, an antibacterial agent spraying mechanism, a liquid pressing mechanism, and a small package packaging mechanism. The base fabric unwinding mechanism, mounted on the frame, is used for unwinding and conveying the base fabric. It extends longitudinally along the conveying direction of the base fabric and laterally along the width direction of the base fabric. The slitting mechanism, located at the output end of the base fabric unwinding mechanism, cuts the base fabric along its longitudinal central axis to form a left base fabric and a right base fabric. The tensioning mechanism is located at the output end of the slitting mechanism. The folding mechanism is located at the output end of the tensioning mechanism and is used to fold the left and right base fabrics laterally, respectively. The cutting mechanism is located at the output end of the folding mechanism and is used to cut the left and right base fabrics into individual wet wipes. The stacking mechanism is located at the output end of the cutting mechanism and is used to stack the wet wipes into a wet wipe stack. The antibacterial agent spraying mechanism is located at the output end of the stacking mechanism and is used to spray antibacterial agent onto the wet wipe stack. The liquid pressing mechanism is located at the output end of the antibacterial agent spraying mechanism and is used to press out excess antibacterial agent from the wet wipe stack. The small package packaging mechanism is located at the output end of the liquid pressing mechanism.
[0007] The small package packaging mechanism includes a packaging film unwinding assembly, a packaging film folding assembly, a packaging film welding assembly, a packaging bag cutting assembly, a packaging bag conveying assembly, a bag filling assembly, and a packaging bag sealing assembly. The packaging film unwinding assembly is mounted on a frame and is used for unwinding and conveying the packaging film. The packaging film folding assembly is located at the output end of the packaging film unwinding assembly and is used to fold the two lateral sides of the packaging film inwards. The packaging film welding assembly is located at the output end of the packaging film folding assembly and is used to weld a portion of the packaging film. The packaging bag cutting assembly is located at the output end of the packaging film welding assembly and is used to cut the welded packaging film to form a packaging bag with an opening. The packaging bag conveying assembly is located at the output end of the packaging bag cutting assembly. The bag filling assembly is located at the output end of the packaging bag conveying assembly and is used to fill stacks of wet wipes into the packaging bags. The packaging bag sealing assembly is located at the output end of the bag filling assembly.
[0008] Furthermore, the bagging assembly includes a support on the frame, a drive motor on the support, a turntable on the rotating shaft of the drive motor, an even number of opening devices respectively on the turntable, a feed inlet on the turntable corresponding to the opening devices, an opening and closing component on the upper side of the support that acts on the opening devices distributed on the upper side to achieve opening and closing, a pushing component on the lower side of the support for pushing the wet tissue stack into the packaging bag, and a bagging component for covering the packaging bag onto the opening devices distributed on the upper side of the tray.
[0009] Furthermore, the mouth opener includes two opening plates hinged to the turntable and symmetrically distributed on both sides of the feed inlet, a fixed plate on both sides of the turntable, a tension spring connecting the fixed plate and the opening plates, and a swing rod connected to the inner end of one of the opening plates. The inner end of the swing rod is provided with a top block, and the turntable is provided with an opening located at the top block.
[0010] Furthermore, the opening and closing component includes an opening and closing cylinder mounted on a bracket, a mounting base mounted on the output shaft of the opening and closing cylinder, and a push rod mounted on the mounting base.
[0011] By adopting the aforementioned technical solution, the beneficial effects of this utility model are as follows: The production line for this antibacterial wet wipes forms a complete and continuous production process by sequentially setting a base fabric unwinding mechanism, a slitting mechanism, a tensioning mechanism, two folding mechanisms, a cutting mechanism, a stacking mechanism, an antibacterial agent spraying mechanism, a liquid pressing mechanism, and a small package packaging mechanism on the machine frame. Each mechanism is arranged sequentially according to the conveying direction of the base fabric, ensuring a smooth process from unrolling to final packaging into small packs of wet wipes. This reduces material handling and intermediate steps in the production process, significantly improving production efficiency. Furthermore, the slitting mechanism cuts the base fabric along the longitudinal central axis to form left and right base fabrics. This slitting method allows subsequent folding and cutting operations to be performed in parallel, making full use of the production line's space and time, further enhancing production efficiency. Simultaneously, the tensioning mechanism ensures stable tension of the base fabric during conveying, preventing wrinkles or loosening, thus ensuring the precision and quality of subsequent processing. The antibacterial agent spraying mechanism 7 can evenly spray antibacterial agent onto the wet wipe stack, providing effective antibacterial function for the wet wipes. The liquid pressing mechanism can press out excess antibacterial agent from the wet wipe stack, preventing the wet wipes from becoming too damp and affecting the user experience. Attached Figure Description
[0012] Figure 1 This is a structural schematic diagram of an embodiment of the present utility model;
[0013] Figure 2 This is a schematic diagram of the small package packaging mechanism in an embodiment of this utility model;
[0014] Figure 3 This is a front view structural diagram of the bagging assembly in an embodiment of this utility model;
[0015] Figure 4 This is a top view of the bagging assembly in an embodiment of this utility model. Detailed Implementation
[0016] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments.
[0017] The embodiment of this utility model is as follows:
[0018] refer to Figures 1 to 4 As shown, a production line for antibacterial wipes includes a frame, a base fabric unwinding mechanism 1, a slitting mechanism 2, a tensioning mechanism 3, two folding mechanisms 4, a cutting mechanism 5, a stacking mechanism 6, an antibacterial agent spraying mechanism 7, a liquid pressing mechanism 8, and a small package packaging mechanism 9. The base fabric unwinding mechanism 1 is mounted on the frame and is used for unwinding and conveying the base fabric. It extends longitudinally along the conveying direction of the base fabric and laterally along the width direction of the base fabric. The slitting mechanism 2 is located at the output end of the base fabric unwinding mechanism 1 and is used to cut the base fabric along the longitudinal central axis to form a left base fabric and a right base fabric. The tensioning mechanism 3 is located at the output end of the slitting mechanism 2. The two folding mechanisms 4 are located at the output end of the tensioning mechanism 3 and are used to fold the left and right base fabrics laterally, respectively. The cutting mechanism 5 is located at the output end of the folding mechanism 4 and is used to cut the left and right base fabrics into individual wet wipes. The stacking mechanism 6 is located at the output end of the cutting mechanism 5 and is used to stack the wet wipes into a wet wipe stack. The antibacterial agent spraying mechanism 7 is located at the output end of the stacking mechanism 6 and is used to spray antibacterial agent onto the wet wipe stack. The liquid pressing mechanism 8 is located at the output end of the antibacterial agent spraying mechanism 7 and is used to press out excess antibacterial agent from the wet wipe stack. The small package packaging mechanism 9 is located at the output end of the liquid pressing mechanism 8.
[0019] The production line for this antibacterial wipes consists of a base fabric unwinding mechanism 1, a slitting mechanism 2, a tensioning mechanism 3, two folding mechanisms 4, a cutting mechanism 5, a stacking mechanism 6, an antibacterial agent spraying mechanism 7, a liquid pressing mechanism 8, and a small package packaging mechanism 9, arranged sequentially on the machine frame, forming a complete and continuous production process. Each mechanism is arranged sequentially according to the conveying direction of the base fabric, ensuring a smooth process from unrolling to final packaging into small packs of wet wipes. This reduces material handling and intermediate steps in the production process, significantly improving production efficiency. Furthermore, the slitting mechanism 2 cuts the base fabric along the longitudinal central axis to form left and right base fabrics. This slitting method allows subsequent folding and cutting operations to be performed in parallel, making full use of the production line's space and time, further enhancing production efficiency. Simultaneously, the tensioning mechanism 3 ensures stable tension of the base fabric during conveying, preventing wrinkles or loosening, thus ensuring the precision and quality of subsequent processing. The antibacterial agent spraying mechanism 7 evenly sprays antibacterial agent onto the wet wipe stack, providing effective antibacterial function for the wet wipes. The liquid pressing mechanism 8 presses out excess antibacterial agent from the wet wipe stack, preventing the wet wipes from becoming too damp and affecting the user experience.
[0020] Specifically, the small package packaging mechanism 9 includes a packaging film unwinding assembly 91, a packaging film folding assembly 92, a packaging film welding assembly 93, a packaging bag cutting assembly 94, a packaging bag conveying assembly 95, a bag filling assembly 96, and a packaging bag sealing assembly 97. The packaging film unwinding assembly 91 is mounted on the frame and is used for unwinding and conveying the packaging film. The packaging film folding assembly 92 is located at the output end of the packaging film unwinding assembly 91 and is used to fold the lateral sides of the packaging film inwards. The packaging film welding assembly 93 is located at the output end of the packaging film folding assembly 92. The packaging film is welded in sections. A bag cutting component 94, located at the output end of the packaging film welding component 93, cuts the welded film to form a bag with an opening. A bag conveying component 95, located at the output end of the bag cutting component 94, and a bag filling component 96, located at the output end of the bag conveying component 95, fill the bag with stacks of wet wipes. A bag sealing component 97, located at the output end of the bag filling component 96, completes the fully automated process from unrolling the packaging film to forming a sealed bag. This highly automated design reduces manual intervention, lowers production costs, and improves packaging quality and production efficiency. The components are arranged sequentially according to the processing order of the packaging film. The packaging film undergoes folding, welding, and cutting processes to form a bag. The bag is then conveyed to the bag filling component 96 by the conveying component for filling the wet wipe stacks. Finally, the sealing component 97 seals the bag. The entire process is compact and orderly, with close connections between each stage, ensuring high efficiency and stability in the packaging process.
[0021] Furthermore, the bagging assembly 96 includes a support 101 mounted on a frame, a drive motor 102 mounted on the support 101, a turntable 103 mounted on the rotating shaft of the drive motor 102, an even number of opening devices 104 respectively mounted on the turntable 103, a feed inlet 105 mounted on the turntable 103 and corresponding to the opening devices 104, an opening and closing member 106 mounted on the upper side of the support 101 and acting on the opening devices 104 distributed on the upper side to open and close, a pushing member 107 mounted on the lower side of the support 101 for pushing the stack of wet tissues into the packaging bag, and a bag-covering member for covering the packaging bag onto the opening devices 104 distributed on the upper side of the packaging tray. In this embodiment, there are four opening devices 104, which realize the automatic opening of the packaging bag, the automatic pushing of the wet wipe stack, and the automatic fitting of the packaging bag. This innovative design greatly improves the automation and efficiency of the bagging process, reduces manual operation, and reduces labor intensity. The even number of opening devices 104 are symmetrically distributed on the turntable 103. With the coordinated work of the opening and closing device 106 and the pushing device 107, the opening of the packaging bag and the timing of the loading of the wet wipe stack can be accurately controlled, ensuring that each wet wipe stack can be smoothly and accurately loaded into the packaging bag, thereby improving the accuracy and success rate of bagging.
[0022] Furthermore, the mouth opener 104 includes two opening plates 114 hinged to the turntable 103 and symmetrically distributed on both sides of the feed inlet 105, a fixing plate 124 provided on both sides of the turntable 103, a tension spring 134 connecting the fixing plate 124 and the opening plates 114, and a swing rod 144 connected to the inner end of one of the opening plates 114. The inner end of the swing rod 144 is provided with a top block 154, and the turntable 103 is provided with an opening 164 located at the top block 154. The structure is simple and easy to manufacture and maintain. The design of the tension spring 134 allows the opening plate 114 to maintain a certain opening angle in its natural state, facilitating the placement of packaging bags. The arrangement of the swing rod 144 and the top block 154, in conjunction with the opening and closing component 106, enables the automatic opening and closing of the opening device 104. This operation is convenient and reliable. When the top rod 136 of the opening and closing component 106 acts on the top block 154 of the swing rod 144, it can quickly close the opening plate 114, allowing the packaging bag to be placed inside. When the top rod 136 leaves the top block 154, the opening plate 114 automatically opens under the action of the tension spring 134, preparing for bag filling. This opening and closing method is flexible and efficient, meeting the needs of high-speed production.
[0023] Meanwhile, the opening and closing component 106 includes an opening and closing cylinder 116 mounted on the bracket 101, a mounting base 126 mounted on the output shaft of the opening and closing cylinder 116, and a push rod 136 mounted on the mounting base 126. The extension and retraction of the opening and closing cylinder 116 drives the push rod 136 to move up and down, thereby realizing the opening and closing control of the mouth opener 104. The opening and closing cylinder 116 has high motion precision and can accurately control the position and stroke of the push rod 136, ensuring that the opening and closing action of the mouth opener 104 is accurate and error-free, improving the stability and reliability of the bagging process. The opening and closing component 106 has a compact overall structure and is mounted on the upper side of the bracket 101, which does not occupy too much production line space. It is easy to integrate and layout with other components, which is conducive to the overall optimization and compact design of the production line.
[0024] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this invention, "a plurality of" means two or more, unless otherwise explicitly specified.
[0025] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.
[0026] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "over," and "on top" of the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.
[0027] Although the invention has been specifically shown and described in conjunction with preferred embodiments, those skilled in the art should understand that various changes in form and detail may be made to the invention without departing from the spirit and scope of the invention as defined in the appended claims, all of which shall be within the scope of protection of the invention.
Claims
1. A production line for antibacterial wet wipes, characterized in that: The system includes a frame, a base fabric unwinding mechanism, a slitting mechanism, a tensioning mechanism, two folding mechanisms, a cutting mechanism, a stacking mechanism, an antibacterial agent spraying mechanism, a liquid pressing mechanism, and a small package packaging mechanism. The base fabric unwinding mechanism, mounted on the frame, is used for unwinding and conveying the base fabric. It extends longitudinally along the fabric's conveying direction and laterally along the fabric's width direction. The slitting mechanism, located at the output end of the base fabric unwinding mechanism, cuts the base fabric along its longitudinal centerline to form a left and right base fabric. The tensioning mechanism is located at the output end of the slitting mechanism. The two folding mechanisms are located at... The output end of the tensioning mechanism is used to fold the left and right base fabrics laterally, respectively. The cutting mechanism is located at the output end of the folding mechanism and is used to cut the left and right base fabrics into individual wet wipes. The stacking mechanism is located at the output end of the cutting mechanism and is used to stack the wet wipes into a wet wipe stack. The antibacterial agent spraying mechanism is located at the output end of the stacking mechanism and is used to spray antibacterial agent onto the wet wipe stack. The liquid pressing mechanism is located at the output end of the antibacterial agent spraying mechanism and is used to press out excess antibacterial agent from the wet wipe stack. The small package packaging mechanism is located at the output end of the liquid pressing mechanism. The small package packaging mechanism includes a packaging film unwinding assembly, a packaging film folding assembly, a packaging film welding assembly, a packaging bag cutting assembly, a packaging bag conveying assembly, a bag filling assembly, and a packaging bag sealing assembly. The packaging film unwinding assembly is mounted on a frame and is used for unwinding and conveying the packaging film. The packaging film folding assembly is located at the output end of the packaging film unwinding assembly and is used to fold the two lateral sides of the packaging film inwards. The packaging film welding assembly is located at the output end of the packaging film folding assembly and is used to weld a portion of the packaging film. The packaging bag cutting assembly is located at the output end of the packaging film welding assembly and is used to cut the welded packaging film to form a packaging bag with an opening. The packaging bag conveying assembly is located at the output end of the packaging bag cutting assembly. The bag filling assembly is located at the output end of the packaging bag conveying assembly and is used to fill stacks of wet wipes into the packaging bags. The packaging bag sealing assembly is located at the output end of the bag filling assembly.
2. The production line for antibacterial wet wipes according to claim 1, characterized in that: The bagging assembly includes a support on the frame, a drive motor on the support, a turntable on the rotating shaft of the drive motor, an even number of opening devices on the turntable, a feed inlet on the turntable corresponding to the opening devices, an opening and closing component on the upper side of the support that acts on the opening devices distributed on the upper side to achieve opening and closing, a pushing component on the lower side of the support for pushing the wet tissue stack into the packaging bag, and a bagging component for covering the packaging bag onto the opening devices distributed on the upper side of the tray.
3. The production line for antibacterial wet wipes according to claim 2, characterized in that: The opening device includes two opening plates hinged to the turntable and symmetrically distributed on both sides of the feed inlet, a fixed plate on both sides of the turntable, a tension spring connecting the fixed plate and the opening plates, and a swing rod connected to the inner end of one of the opening plates. The inner end of the swing rod is provided with a top block, and the turntable is provided with an opening located at the top block.
4. The production line for antibacterial wet wipes according to claim 3, characterized in that: The opening and closing component includes an opening and closing cylinder mounted on a bracket, a mounting base mounted on the output shaft of the opening and closing cylinder, and a push rod mounted on the mounting base.