Preparation equipment of double-layer ostomy bag and control method

Abstract

The invention belongs to the technical field of medical apparatus and instruments, and discloses preparation equipment of a double-layer ostomy bag and a control method, and the preparation equipment comprises a profile rack, a Foma wheel, a spunlace feeding rack, a finished product discharging conveyor belt and other components. The control method for the preparation equipment of the double-layer ostomy bag comprises the steps that raw materials are guided into the equipment through the feeding assembly; the raw materials are formed and processed through a spunlace discharging frame; through pressing and forming of a Foma wheel, a double-layer bag with a sealed bottom is formed; and the final finished product is output through the finished product discharging conveyor belt and is packaged and stored. According to the double-layer ostomy bag manufacturing equipment, efficient production of double-layer bottom-sealed bags is achieved, the production efficiency and the product quality are improved, and the requirement of the market for the double-layer bottom-sealed bags is met.

Description

Technical Field

[0001] The present invention belongs to the technical field of medical devices, and in particular relates to a preparation device and a control method for a double-layer ostomy bag. Background Art

[0002] Traditional single-layer ostomy bag making equipment can usually only produce single-layer bottom-sealed bags, while the market demand for double-layer bottom-sealed bags is increasing. Therefore, a new type of making equipment is needed to achieve efficient production of double-layer bottom-sealed bags.

[0003] Through the above analysis, the problems and defects of the prior art are as follows: the traditional single-layer ostomy bag preparation equipment can usually only produce single-layer bottom-sealed bags, while the market demand for double-layer bottom-sealed bags is increasing. Summary of the invention

[0004] In view of the problems existing in the prior art, the present invention provides a double-layer ostomy bag preparation device and control method, including a profile frame, a form wheel, a spunlace unwinding rack, a finished product discharge conveyor belt and other components. The device has a double-layer bottom sealing function and can efficiently produce double-layer ostomy bags.

[0005] The present invention is implemented as follows: a double-layer ostomy bag preparation device includes a profile frame, a spunlace unloading frame, a Formazan wheel and a finished product discharge conveyor belt, wherein the profile frame is used to support and fix each component, the spunlace unloading frame is installed on one side of the profile frame, and is used to place and guide raw materials, the Formazan wheel is installed in the middle of the profile frame, located behind the spunlace unloading frame, and is used to press and shape the raw materials, and the finished product discharge conveyor belt is installed on the other side of the profile frame, located behind the Formazan wheel, and is used to convey the processed double-layer ostomy bag to the outside of the equipment.

[0006] Furthermore, the Fomar wheel includes two upper and lower wheels, which are respectively installed at the upper and lower ends of the profile frame, and are used to uniformly press the raw materials to form a double-layer structure and seal the bottom.

[0007] Furthermore, the spunlace unwinding rack includes spunlace needles or forming tools for preliminarily forming and processing the raw materials, ensuring that the materials evenly and smoothly enter the Formosa wheel for further processing.

[0008] Furthermore, the finished product discharging conveyor belt is used to smoothly transport the pressed double-layer ostomy bags to the outside of the equipment for subsequent packaging and storage.

[0009] The present invention also provides a control method for a double-layer ostomy bag preparation device, comprising the following steps:

[0010] S1. Introduce the raw materials into the equipment through the feed assembly;

[0011] S2. The raw materials are formed and processed through the spunlace unwinding rack;

[0012] S3. After being pressed and formed by the Fuma wheel, a double-layer bottom sealed bag is formed;

[0013] S4. The final product is output through the finished product discharging conveyor belt and is packaged and stored.

[0014] In combination with the above technical solutions and the technical problems solved, the advantages and positive effects of the technical solutions to be protected by the present invention are as follows:

[0015] The double-layer ostomy bag preparation equipment of the present invention realizes the efficient production of double-layer bottom sealed bags, improves production efficiency and product quality, and meets the market demand for double-layer bottom sealed bags.

[0016] The technical problems of the prior art solved by the present invention are:

[0017] 1. Unstable raw material feeding: Existing ostomy bag equipment is prone to deviation or unevenness during the raw material feeding process, resulting in inconsistent quality of the finished product.

[0018] 2. Inefficient molding process: Traditional equipment has low efficiency in the bag molding process and cannot meet the needs of large-scale industrial production.

[0019] 3. Unreliable pressing and sealing: During the pressing and sealing process of existing equipment, the double-layer structure is unstable and the bottom seal is not firm, which makes the finished bags prone to leakage or damage during use.

[0020] 4. Inconvenience in conveying and packaging finished products: After the finished bags are output from the equipment, they are prone to accumulation or damage, affecting subsequent packaging and storage.

[0021] The significant technical progress achieved by the present invention:

[0022] 1. Efficient and stable feeding system:

[0023] Spunlace unloading rack: The precisely designed spunlace unloading rack ensures that the raw materials enter the equipment evenly and smoothly, solving the problem of unstable feeding in the existing technology and improving the consistency and quality of the finished product.

[0024] 2. Efficient molding process:

[0025] Fuma wheel pressing: The Fuma wheel consists of two wheels, one above the other, which are installed at the upper and lower ends of the profile frame respectively. It can evenly press the raw materials to achieve efficient forming. This design significantly improves production efficiency and meets the needs of large-scale industrial production.

[0026] 3. Reliable pressing and sealing:

[0027] Double-layer structure and bottom sealing: The design of the Fuma wheel ensures the stability of the double-layer structure and the reliable sealing of the bottom, solving the problems of unstable double-layer structure and loose bottom sealing in the prior art, and improving the durability and reliability of the finished bag.

[0028] 4. Efficient finished product transportation and packaging:

[0029] Finished product discharge conveyor belt: The finished product discharge conveyor belt ensures that the processed double-layer ostomy bags are smoothly transported to the outside of the equipment, which is convenient for subsequent packaging and storage, avoids the accumulation or damage of finished products, and improves the automation level and work efficiency of the production line.

[0030] Through the above improvements, the present invention achieves the following significant technical advances in the preparation equipment of double-layer ostomy bags:

[0031] The feeding process is more stable: ensuring that the raw materials enter the equipment evenly and smoothly, improving the consistency of the finished product quality.

[0032] The molding efficiency is significantly improved: the efficient pressing design of the Forma wheel meets the needs of large-scale industrial production.

[0033] More reliable pressing and sealing: The problems of unstable double-layer structure and loose bottom seal are solved, which improves the durability and reliability of the finished bag.

[0034] Finished product transportation and packaging are more convenient: The finished product discharge conveyor belt achieves smooth transportation and convenient packaging of finished products, improving the automation level and efficiency of the production line.

[0035] These technological advances have significantly improved the overall performance of double-layer ostomy bag manufacturing equipment, making it more suitable for large-scale, high-quality industrial production. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments of the present invention. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0037] Figure 1 It is a three-dimensional diagram of a device for preparing a double-layer ostomy bag provided in an embodiment of the present invention;

[0038] Figure 2 Schematic diagram of a double-layer ostomy bag manufacturing device provided in an embodiment of the present invention;

[0039] Figure 3 It is a front view of a double-layer ostomy bag manufacturing device provided by an embodiment of the present invention;

[0040] Figure 4 It is a left view of a double-layer ostomy bag manufacturing device provided by an embodiment of the present invention;

[0041] Figure 5 It is a right view of a double-layer ostomy bag manufacturing device provided by an embodiment of the present invention;

[0042] Figure 6 It is a rear view of a double-layer ostomy bag manufacturing device provided by an embodiment of the present invention;

[0043] Figure 7 is a top view of a double-layer ostomy bag preparation device provided in an embodiment of the present invention;

[0044] Figure 8 It is a bottom view of a double-layer ostomy bag manufacturing device provided by an embodiment of the present invention;

[0045] Fig. 9 It is a flow chart of a control method for a double-layer ostomy bag preparation device provided in an embodiment of the present invention;

[0046] In the figure: 1. Profile rack; 2. Fomar wheel; 3. Spunlace unloading rack; 4. Finished product discharge conveyor belt; 5. Second circular knife holder; 6. First circular knife holder; 8. Control cabinet; 9. Shape cutter; 10. Power shaft assembly; 11. Power motor assembly; 12. Power shaft bearing seat; 13. Driven shaft bearing seat; 14. Driven sprocket; 15. Film pressing assembly; 16. Circular knife servo motor; 17. Waste removal assembly; 18. First circular knife; 19. Second knife holder; 20. First knife holder; 21. Adjustment hand wheel; 23. Operation touch screen; 24. Aluminum profile crossbeam; 25. Feed guide wheel; 26. Coil mounting shaft. DETAILED DESCRIPTION

[0047] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0048] like Figures 1 to 8 As shown, in view of the problems existing in the prior art, the present invention provides a double-layer ostomy bag preparation device, including a profile frame 1, which, as an integral supporting structure, exhibits the following detailed features:

[0049] Structural strength and stability: The profile frame 1 is made of high-quality profiles and has sufficient structural strength and stability to withstand various forces and vibrations generated during the operation of the equipment, ensuring long-term and stable operation of the equipment.

[0050] Precise positioning capability: The design of the profile rack 1 takes into account the installation requirements and spatial layout of each component, provides precise positioning points and installation interfaces, and ensures that all components can maintain accurate positional relationships after installation, thereby ensuring the processing accuracy and consistency of the equipment.

[0051] Easy maintenance and adjustment: The structural design of the profile frame 1 facilitates the maintenance and adjustment of the equipment. It provides spacious passages and accessible interfaces, allowing operators to easily access various parts of the equipment to perform necessary maintenance, inspection and adjustment work.

[0052] Modular design: The profile rack 1 supports modular design, allowing components to be easily added, replaced or removed according to different production needs. This flexibility enables the equipment to adapt to a variety of different production scenarios and product specifications.

[0053] Safety and protection: The profile rack 1 also integrates necessary safety and protection functions, such as protective covers, emergency stop buttons, etc., to ensure the safety of operators and the normal operation of equipment.

[0054] In summary, the profile frame 1 of the double-layer ostomy bag preparation equipment not only serves as an overall supporting structure, but also provides a solid foundation for the stable operation and efficient production of the equipment through its structural strength, precise positioning capability, easy maintenance and adjustment, modular design, safety and protection and other detailed features.

[0055] The working principle of the profile frame 1 of the double-layer ostomy bag making equipment of the present invention is based on its strong support and structural performance. First, the profile frame 1 is made of high-quality materials and can withstand various forces and vibrations when the equipment is running. Its sturdy frame ensures that the equipment maintains stability under long-term high-load operation and prevents any processing errors caused by equipment movement or deformation. This structural strength allows the equipment to maintain high precision in complex processes and improves overall production efficiency.

[0056] Secondly, the profile rack 1 provides precise installation and positioning functions for the various components of the equipment. Key components of the equipment such as the drive motor, guide rails, and lifting cylinders are installed through precise positioning points on the profile rack 1. The design of the rack ensures the correct position relationship of all components after installation, thereby ensuring the coordinated work of various components during the operation of the equipment to achieve high-precision material introduction and processing.

[0057] Third, the design of the profile rack 1 takes into account the convenience of maintenance and adjustment. Equipment maintenance personnel can quickly access the core components of the equipment for inspection or maintenance through the reserved spacious passages and accessible interfaces. The disassembly and installation of components also become easier, reducing equipment downtime and improving the continuous operation efficiency of the production line.

[0058] Finally, the profile rack 1 has the characteristics of modular design and can be flexibly adjusted according to production needs. Users can add, remove or replace relevant components according to different production requirements, so that the equipment can adapt to a variety of ostomy bag production scenarios. At the same time, safety devices on the rack such as protective covers and emergency stop buttons ensure the safety of equipment operation and avoid operator misoperation and sudden accidents. This intelligent structural design provides comprehensive protection for the safe and efficient operation of the equipment.

[0059] Machines for processing and cutting coiled materials, including different transmission and operating components to achieve precise cutting and handling of materials.

[0060] 1. Profile rack 1:

[0061] As the main structure of the equipment, it provides stable support and fixes all other components.

[0062] The aluminum profile cross beam 24 is a part of the frame and enhances the structural stability of the frame.

[0063] 2. Spunlace unloading rack 3:

[0064] Used to place and support coils to ensure smooth transportation of coils.

[0065] The coil installation shaft 26 is directly installed on the unwinding rack for loading raw material coils.

[0066] 3. Finished product discharging conveyor belt 4:

[0067] The finished products are transported out of the cutting area for easy collection and subsequent processing.

[0068] 4. Knife holder and circular knife system:

[0069] The first circular knife holder 6 and the second circular knife holder 5 are respectively provided with a first circular knife 18 and a second circular knife for cutting materials.

[0070] The circular knife servo motor 16 controls the precise movement of the circular knife to achieve high-precision cutting.

[0071] 5. Powertrain:

[0072] The power motor assembly 11 provides the main power.

[0073] The power shaft assembly 10 and the driven sprocket 14 are connected to the motor through the power shaft bearing seat 12 and the driven shaft bearing seat 13 to transmit power to each working component.

[0074] The adjustment hand wheel 21 is used to manually adjust the setting or tension of the device.

[0075] 6. Control system:

[0076] The control cabinet 8 contains the main control system for controlling the operation of the entire machine.

[0077] The operator touch screen 23 provides an interface for the operator to adjust machine settings and monitor operating status.

[0078] 7. Other auxiliary components:

[0079] The waste material removal assembly 17 is used to collect and process waste materials generated during the cutting process to keep the working area clean.

[0080] The film pressing assembly 15 is used to keep the material flat and prevent it from sliding during the cutting process.

[0081] 8. Shape cutter 9:

[0082] Used for edge trimming and shape processing of the final product to ensure that the product's appearance quality meets the standards.

[0083] The equipment realizes a series of automated operations from raw material loading, precise cutting to finished product output through the interaction and coordination of carefully designed components. The power system ensures efficient energy transmission and operation accuracy, the control system provides users with efficient operation and monitoring methods through advanced interfaces, and various auxiliary systems ensure the safety of operation and the quality of finished products.

[0084] The components and connection relationship of the double-layer ostomy bag manufacturing device provided in the embodiment of the present invention are as follows:

[0085] Profile rack 1:

[0086] The supporting structure of the entire equipment, all components are installed on the profile frame 1.

[0087] Provide a stable operating platform to ensure the precise positioning and stability of each component during equipment operation.

[0088] Spunlace unloading rack 3:

[0089] Installed on one side of the profile frame 1.

[0090] Used to place and guide raw materials into the equipment to ensure that the materials enter the processing area smoothly.

[0091] Fuma Wheel 2:

[0092] It is installed in the middle of the profile frame 1 and behind the water spunlace unwinding frame 3.

[0093] Used to press and shape raw materials into bags with double bottom seal.

[0094] One is installed at each of the upper and lower ends of the Forma wheel 2 to ensure that the material is evenly pressed when passing through the Forma wheel 2.

[0095] Finished product discharging conveyor belt 4:

[0096] Installed on the other side of the profile frame 1, behind the Forma wheel 2.

[0097] Used to transfer the processed double-layer ostomy bags to the outside of the equipment for packaging and storage.

[0098] Position relationship:

[0099] The profile frame 1 serves as an integral supporting structure, and the spunlace unwinding frame 3 is installed at the feed end.

[0100] The Formosa wheel 2 is located in the middle position after the hydroentanglement unwinding rack 3, ensuring that the raw materials directly enter the Formosa wheel 2 for compression molding after passing through the unwinding rack.

[0101] The finished product discharging conveyor belt 4 is installed at the discharging end of the Formosa wheel 2 and is used to receive and convey the finished double-layer ostomy bags.

[0102] Working principle:

[0103] 1. Feeding:

[0104] S1. Introduce the raw materials into the equipment through the feeding component:

[0105] The raw materials are guided into the equipment through the hydroentanglement unloading rack 3, and the hydroentanglement unloading rack 3 ensures that the materials enter the processing area evenly and smoothly.

[0106] 2. Molding and processing:

[0107] S2. The raw materials are formed and processed through the spunlace unwinding rack 3:

[0108] The raw materials are initially formed and processed on the spunlace unwinding rack 3 , which may include spunlace needles or other forming tools for processing the raw materials into a preliminary shape.

[0109] S3. After being pressed and formed by the Fuma wheel 2, a double-layer bottom sealed bag is formed:

[0110] The raw materials pass through the hydroentanglement unloading rack 3 and enter the Formosa wheel 2. The Formosa wheel 2 presses the materials through the upper and lower wheels to form a double-layer structure and seal the bottom.

[0111] 3. Discharging and packaging:

[0112] S4. The final product is output through the finished product discharging conveyor belt 4 and is packaged and stored:

[0113] The double-layer ostomy bag after compression molding is transported to the outside of the equipment through the finished product discharge conveyor belt 4 for subsequent packaging and storage.

[0114] This double-layer ostomy bag preparation equipment achieves efficient and stable double-layer ostomy bag production through precise mechanical design and optimized control methods. The following are the main features and advantages of this equipment:

[0115] 1. Stable support structure: The profile frame 1 provides a solid support to ensure the stability and accuracy of each component of the equipment during high-speed operation.

[0116] 2. Efficient feeding and molding: The combination of the hydroentanglement unwinding rack 3 and the Formazan wheel 2 realizes efficient feeding and precise molding of raw materials.

[0117] 3. High-quality finished product output: The finished product discharge conveyor belt 4 ensures the smooth transportation and efficient packaging of the double-layer ostomy bags.

[0118] This equipment is particularly suitable for large-scale industrial production and can significantly improve production efficiency and product quality.

[0119] An embodiment of the present invention provides a double-layer ostomy bag preparation device, comprising a profile frame 1, a spunlace discharge frame 3, a Formazan wheel 2 and a finished product discharge conveyor belt 4, wherein the profile frame 1 is used to support and fix various components, the spunlace discharge frame 3 is installed on one side of the profile frame 1, and is used to place and guide raw materials, the Formazan wheel 2 is installed in the middle of the profile frame 1, located behind the spunlace discharge frame 3, and is used to press and shape the raw materials, and the finished product discharge conveyor belt 4 is installed on the other side of the profile frame 1, located behind the Formazan wheel 2, and is used to convey the processed double-layer ostomy bag to the outside of the equipment.

[0120] The Forma wheel 2 includes two upper and lower wheels, which are respectively installed at the upper and lower ends of the profile frame 1, and are used to uniformly press the raw materials to form a double-layer structure and seal the bottom.

[0121] The hydroentanglement unwinding rack 3 includes hydroentanglement needles or forming tools for preliminarily forming and processing raw materials, ensuring that the materials enter the Formosa wheel 2 evenly and smoothly for further processing.

[0122] The finished product discharging conveyor belt 4 is used to smoothly convey the double-layer ostomy bags after compression molding to the outside of the equipment for subsequent packaging and storage.

[0123] The double-layer ostomy bag preparation equipment provided in the embodiment of the present invention mainly includes a profile frame, a forma wheel, a spunlace unloading rack, a finished product discharging conveyor belt, a circular knife seat, a control cabinet, a shape cutter, a power shaft assembly, a power motor assembly, a film pressing assembly, a waste material beating assembly, an adjustment hand wheel, an operation touch screen, an aluminum profile beam, a feed guide wheel, a coil installation shaft and other components. The following is a detailed working principle:

[0124] 1. Equipment initialization and preparation

[0125] 1. Installation and calibration:

[0126] Install all components on the profile frame 1 to ensure accurate positioning and stability of each component.

[0127] Use the adjusting hand wheel 21 to accurately calibrate each component to ensure that the equipment can operate normally during work.

[0128] 2. Raw materials preparation:

[0129] The coil is mounted on the coil mounting shaft 26 to ensure that the coil can be unrolled smoothly.

[0130] The position of the hydroentanglement unloading rack 3 is adjusted so that the raw materials can be smoothly guided into the interior of the equipment.

[0131] 2. Raw material intake

[0132] 1. Feed guide wheel 25:

[0133] The raw materials are introduced into the equipment through the feed guide wheel 25 to ensure that the materials remain stable and even when entering the hydroentanglement unloading rack 3.

[0134] 2. Spunlace unloading rack 3:

[0135] The raw materials are spread out on the hydroentanglement unwinding rack 3 and guided into the interior of the equipment, ready to enter the Formica wheel 2 for compression molding.

[0136] 3. Raw material pressing and molding

[0137] 1. Fuma Wheel 2:

[0138] The raw materials enter the upper and lower ends of the Forma wheel 2, and the Forma wheel 2 presses the materials into shape by applying uniform pressure to form a double-layer bottom sealed bag.

[0139] The Forma wheels 2 at the upper and lower ends ensure that the material is evenly pressed as it passes through, forming a stable double-layer structure.

[0140] 2. Film pressing assembly 15:

[0141] During the pressing process, the film pressing assembly 15 further ensures the close bonding of the materials, prevents the materials from sliding or shifting, and ensures the accuracy and stability of the pressing process.

[0142] 4. Cutting and waste disposal

[0143] 1. Circular knife holder and circular knife:

[0144] The first circular knife holder 6 and the second circular knife holder 5 are provided with circular knives (the first circular knife 18 and the second circular knife) for accurately cutting the formed material to form the outer shape of the ostomy bag.

[0145] The circular knife servo motor 16 drives the circular knife to perform precise cutting, ensuring that the cutting edge is neat and precise.

[0146] 2. Waste removal component 17:

[0147] During the cutting process, the waste removal component 17 is used to remove the waste generated during the cutting process to ensure the cleanliness and work efficiency of the interior of the equipment.

[0148] 5. Finished product delivery and control

[0149] 1. Finished product discharging conveyor belt 4:

[0150] The finished double-layer ostomy bag is conveyed to the outside of the equipment through the finished product discharge conveyor belt 4 for subsequent packaging and storage.

[0151] The conveyor belt is located after the Forma wheel 2 to ensure that the processed bags can be smoothly conveyed out of the equipment.

[0152] 2. Control system and operation interface:

[0153] The control cabinet 8 manages the power supply and operation control of the entire equipment.

[0154] The operating touch screen 23 provides a user interface, and the user can set and adjust various parameters of the device, such as cutting speed, pressure, etc., through the touch screen.

[0155] The main control program is programmed and communicates via RS232 via the P1 and P2 interfaces to achieve intelligent control and regulation of the device.

[0156] 6. Power and transmission system

[0157] 1. Power motor assembly 11:

[0158] The power motor assembly 11 provides the main driving force for the device and transmits power through the power shaft assembly 10 .

[0159] The power shaft bearing seat 12 and the driven shaft bearing seat 13 ensure the stable operation of the power shaft and reduce friction and energy loss.

[0160] 2. Drive sprocket and system:

[0161] The driven sprocket 14 cooperates with the power shaft assembly 10 to ensure the effective transmission of power and the coordinated operation of various parts of the equipment.

[0162] Workflow summary:

[0163] 1. Start the device and perform initial settings: The user inputs relevant parameters by operating the touch screen 23, and the device performs self-checking and initialization.

[0164] 2. Raw material feeding: The raw materials enter the equipment through the coil mounting shaft 26, the feed guide wheel 25 and the spunlace unwinding rack 3.

[0165] 3. Material compression molding: The material is compressed by the Forma wheel 2 to form a double-layer sealed bag.

[0166] 4. Cutting and waste disposal: Cut the formed materials and clean the waste through the circular knife holder and waste removal assembly.

[0167] 5. Finished product conveying: The processed ostomy bag is conveyed to the outside of the equipment through the finished product discharging conveyor belt 4.

[0168] 6. Intelligent control and adjustment: The control system monitors and adjusts the equipment in real time through RS232 communication and the main control program to ensure efficient and stable operation of the equipment.

[0169] Through the above detailed working principle, the double-layer ostomy bag preparation equipment provided in the embodiment of the present invention can efficiently and accurately produce double-layer ostomy bags that meet the requirements, and has a high level of automation and stability.

[0170] like Fig. 9 As shown, the control method of the double-layer ostomy bag manufacturing device provided in the embodiment of the present invention comprises the following steps:

[0171] S1. Introduce the raw materials into the equipment through the feed assembly;

[0172] S2. The raw materials are formed and processed by the spunlaced feed rack 3;

[0173] S3. After pressing and molding by Fuma wheel 2, a double-layer bottom sealed bag is formed;

[0174] S4. The final product is output through the finished product discharging conveyor belt 4 and is packaged and stored.

[0175] The control method of the double-layer ostomy bag preparation device provided by the present invention first introduces the raw materials into the device through the feeding component (step S1). The feeding component includes a feeding guide wheel and an aluminum profile crossbeam. The feeding guide wheel smoothly introduces the raw materials into the device by rotating to ensure that the raw materials remain stable when entering the device. The aluminum profile crossbeam further guides the materials to the next process to ensure the efficiency and continuity of the entire feeding process.

[0176] Next, the raw materials are processed and formed by the hydroentanglement unwinding rack (step S2). The hydroentanglement unwinding rack is designed so that the raw materials are initially formed under the evenly distributed hydroentanglement pressure. This process ensures the uniformity and thickness consistency of the material, while preparing for the next processing steps. The hydroentanglement process uses high-pressure water flow to tightly combine the raw material structure, greatly enhancing the strength and durability of the bag.

[0177] After the material is hydroentangled, it enters the Formosa wheel for pressing and forming (step S3). The Formosa wheel compresses the material into a double-layer structure through high-precision pressing operations to ensure the bottom sealing of the bag. The precise adjustment ability of the Formosa wheel ensures the shape and size of the ostomy bag is consistent, and ensures the durability and sealing effect of the bag body. At the same time, this step can process the sealing strip or leak-proof structure to improve the performance of the product.

[0178] Finally, the formed double-layer ostomy bag is output through the finished product discharge conveyor (step S4). The conveyor outputs the finished products in an orderly manner and transports them to the packaging and storage area. At this point, the finished bag has completed all the processes, and the equipment can automatically transport the bag to the packaging machine for subsequent packaging and storage operations. The entire process realizes fully automated operation from raw material import, molding to discharge, significantly improving production efficiency and ensuring the consistency of product quality.

[0179] In the description of the present invention, unless otherwise specified, "plurality" means two or more than two; the orientations or positional relationships indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0180] The above description is only a specific implementation mode of the present invention, but the protection scope of the present invention is not limited thereto. Any modifications, equivalent substitutions and improvements made by any technician familiar with the technical field within the technical scope disclosed by the present invention and within the spirit and principle of the present invention should be covered by the protection scope of the present invention.

Claims

1. A double-layer ostomy bag preparation device, characterized in that: The machine comprises a profile frame (1), which is used as an integral supporting structure and is manufactured using high-quality profiles. The profile frame (1) has sufficient structural strength and stability and is capable of withstanding various forces and vibrations generated during the operation of the equipment, thereby ensuring long-term stable operation of the equipment. The design of the profile frame (1) takes into account the installation requirements and spatial layout of each component, provides precise positioning points and installation interfaces, and ensures that all components can maintain accurate positional relationships after installation, thereby ensuring the processing accuracy and consistency of the equipment; The structural design of the profile rack (1) facilitates maintenance and adjustment of the equipment, provides spacious passages and accessible interfaces, and enables operators to easily access various parts of the equipment to perform necessary maintenance, inspection and adjustment work; and the profile rack (1) supports modular design, allowing components to be easily added, replaced or removed according to different production requirements, so as to adapt to a variety of different production scenarios and product specifications; The profile frame (1) also integrates necessary safety and protection functions, such as protective covers, emergency stop buttons, etc., to ensure the safety of operators and the normal operation of the equipment.

2. The double-layer ostomy bag preparation device according to claim 1, characterized in that: It also includes a hydroentanglement unloading rack (3) installed on one side of the profile frame (1), which is used to place and guide the raw materials into the equipment to ensure that the materials enter the processing area smoothly, and a Forma wheel (2) installed in the middle of the profile frame (1), located behind the hydroentanglement unloading rack (3), which is used to press and shape the raw materials to form a double-layer bottom sealed bag.

3. The double-layer ostomy bag preparation device according to claim 2, characterized in that A Forma wheel (2) is installed at each of the upper and lower ends to ensure that the material is evenly pressed when passing through the Forma wheel (2), and also includes a finished product discharge conveyor belt (4) installed on the other side of the profile frame (1) and located behind the Forma wheel (2), which is used to convey the processed double-layer ostomy bag to the outside of the equipment for packaging and storage.

4. The double-layer ostomy bag preparation device according to any one of claims 1 to 3, characterized in that: The profile frame (1) is designed so that the hydroentanglement unloading rack (3) is installed at the feeding end, and the Formosa wheel (2) is located in the middle position after the hydroentanglement unloading rack (3), so as to ensure that the raw materials directly enter the Formosa wheel (2) for pressing and forming after passing through the unloading rack, and the finished product unloading conveyor belt (4) is installed at the unloading end of the Formosa wheel (2) for receiving and conveying the processed double-layer ostomy bags.

5. The double-layer ostomy bag preparation device according to any one of claims 1 to 4, characterized in that: It also includes a control cabinet (8) for controlling the operation of the entire device, and an operation touch screen (23) installed in a convenient position for operation and used for inputting operation instructions and monitoring the operation status of the device.

6. The double-layer ostomy bag making device according to any one of claims 1 to 5, characterized in that: It also includes at least one power motor assembly (11) for providing the power required for the operation of the device, and at least one circular knife servo motor (16) for driving the circular knife to perform cutting operations to prepare a double-layer ostomy bag.

7. A control method for a double-layer ostomy bag manufacturing device, characterized in that: The following steps are involved: S1. Introduce the raw materials into the equipment through the feed assembly; S2. The raw materials are formed and processed through the spunlace unwinding rack; S3. After being pressed and formed by the Fuma wheel, a double-layer bottom sealed bag is formed; S4. The final product is output through the finished product discharging conveyor belt and is packaged and stored.

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