Convex stoma base plate production equipment and method

Abstract

The invention belongs to the technical field of stoma base plate production, and particularly relates to convex stoma base plate production equipment and method. A tension discharging frame, a feeding assembly, a material preheating assembly, a forming assembly, a shape punching assembly and a finished product discharging conveying belt are sequentially arranged on a profile rack; the profile rack provides overall support and a frame structure for the equipment; the tension emptying frame is used for placing and conveying raw materials and ensuring that the materials enter the equipment with constant tension; the feeding assembly is used for guiding raw materials into the equipment; the material preheating assembly is used for preheating the raw materials; the forming assembly is used for pressing and forming the preheated raw materials to form convex characteristics; the shape punching assembly is used for carrying out die cutting on the formed material to form the final convex stoma chassis shape; the finished product discharging conveying belt conveys the finished products to a packaging and storing area. Efficient production of the convex bottom stoma disc is achieved, the production efficiency and the product quality are improved, and the requirement of the market for the convex bottom stoma disc is met.

Description

Technical Field

[0001] The invention belongs to the technical field of stoma base plate production, and in particular relates to a convex stoma base plate production device and method. Background Art

[0002] Traditional ostomy tray production equipment usually adopts a flat structure, which cannot meet the market demand for convex bottom ostomy trays. Therefore, a new type of production equipment is needed to achieve efficient production of convex bottom ostomy trays.

[0003] Through the above analysis, the problems and defects of the prior art are as follows:

[0004] 1. The molding efficiency of the flat vulcanizing machine is low, the energy consumption is high and the noise is loud.

[0005] 2. The yield rate is low when the forming and punching are carried out in steps. Summary of the invention

[0006] In view of the problems existing in the prior art, the present invention provides a convex stoma base plate production device and method.

[0007] The present invention is implemented as follows: a convex stoma chassis production device comprises a profile frame, on which a tension unwinding frame, a feeding assembly, a material preheating assembly, a forming assembly, an outer shape punching assembly and a finished product discharging conveyor belt are sequentially arranged;

[0008] Profile rack: provides overall support and frame structure for the equipment;

[0009] Tension unloading rack: used for placing and conveying raw materials to ensure that the materials enter the equipment with constant tension;

[0010] Feed assembly: used to introduce raw materials into the equipment and stably transport the materials to the next processing stage;

[0011] Material preheating component: used for preheating raw materials;

[0012] Forming component: used to press and shape the preheated raw materials to form convex features;

[0013] Shape punching component: used to die-cut the formed material to form the final convex stoma bottom plate shape;

[0014] Finished product outfeed conveyor: used to transport finished products to packaging and storage areas.

[0015] Furthermore, the preheating component heats the material by electric heating or other heating methods to make the material reach a temperature suitable for molding.

[0016] Further, the forming assembly consists of an upper and lower mold, which presses the material through hydraulic or mechanical pressure to form the desired convex features.

[0017] Furthermore, the outer shape punching component uses a punching die to accurately die-cut the formed material to form the final convex stoma base plate outer shape.

[0018] Another object of the present invention is to provide a method for producing a convex stoma base plate of a convex stoma base plate production device, comprising the following steps:

[0019] Step 1: introducing the raw materials into the equipment through the feeding assembly;

[0020] Step 2: The raw materials are preheated by a material preheating component;

[0021] Step 3, forming a convex feature through pressing and forming the forming component;

[0022] Step three, die-cutting the outer shape punching component to form a finished convex stoma tray;

[0023] Step 5: The final product is output through the finished product output conveyor belt and is packaged and stored.

[0024] Furthermore, in the step 1, the raw material is first placed on a tension unloading rack, and enters the feeding component with constant tension through tension control; the feeding component stably transports the material to the material preheating component.

[0025] Furthermore, in the step 2, the preheating component heats the material by electric heating or other heating methods to make the material reach a temperature suitable for molding.

[0026] Furthermore, the preheated material in step three enters the molding assembly; the upper and lower molds of the molding assembly press the material through hydraulic or mechanical pressure to form convex features.

[0027] Furthermore, in step 4, the material is precisely die-cut using a punching die to form the final product shape; the waste material after punching is removed, and the finished product enters a discharge conveyor belt.

[0028] Furthermore, in step five, the finished product is transported to a packaging area via a finished product discharging conveyor belt; the finished product is automatically or manually packaged and finally stored.

[0029] 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:

[0030] First, the convex stoma tray production equipment of the present invention realizes the efficient production of convex bottom stoma trays, improves production efficiency and product quality, and meets the market demand for convex bottom stoma trays.

[0031] The device of the present invention has the function of producing convex bottom stoma trays and can efficiently produce convex bottom stoma trays.

[0032] Second, the convex stoma base plate production equipment involved in the present invention has made significant improvements and innovations to many problems existing in the prior art. The following is a detailed description of the technical problems solved by the present invention and the technical progress achieved:

[0033] 1) Solve the material tension control problem: In the prior art, when raw materials enter the production equipment, the tension is often unstable, which leads to deviations in the subsequent processing and affects the product quality. The present invention effectively solves this problem by introducing a tension unwinding rack. The tension unwinding rack can ensure that the raw materials enter the equipment with a constant tension, laying a solid foundation for subsequent stable processing.

[0034] 2) Achieve efficient preheating and molding: In the prior art, the preheating and molding processes of materials are often carried out separately, and the preheating effect is poor, resulting in great molding difficulty and unstable product quality. The present invention achieves efficient preheating and precise molding of raw materials by integrating material preheating components and molding components. The preheating component uses electric heating or other heating methods to allow the material to quickly reach a temperature suitable for molding; the molding component presses the material through hydraulic or mechanical pressure to form the required convex features, greatly improving production efficiency and product quality.

[0035] 3) Precise die-cutting to improve product appearance quality: In the prior art, the formed material often needs to go through multiple processes to complete the final appearance processing, which not only increases the production cost, but also affects the accuracy and consistency of the product. The present invention achieves precise die-cutting of the formed material by introducing an appearance punching component. The punching die can complete the cutting and shaping of the material at one time to form the final convex stoma chassis appearance, which significantly improves the product appearance quality and production efficiency.

[0036] 4) Overall optimization to achieve technological progress: In summary, the present invention solves the problems of material tension control, preheating and molding efficiency, product appearance quality, etc. existing in the prior art by overall optimizing the structure and process flow of the convex stoma chassis production equipment. These innovations together constitute the significant technological progress of the present invention, which has significantly improved the stability, efficiency and product quality of the production equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] 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.

[0038] Figure 1 It is a structural diagram of a convex stoma base plate production device provided in an embodiment of the present invention;

[0039] Figure 2 It is a schematic structural diagram of a tension unwinding rack and a feeding assembly provided in an embodiment of the present invention;

[0040] Figure 3 It is a schematic diagram of the structure of a material preheating component and a molding component provided in an embodiment of the present invention;

[0041] Figure 4 It is a schematic diagram of the structure of the shape punching assembly provided by an embodiment of the present invention;

[0042] Figure 5 is a flow chart of a method for producing a convex stoma base plate provided by an embodiment of the present invention;

[0043] In the figure: 1. Tension unloading rack; 2. Feeding assembly; 3. Material preheating assembly; 4. Forming assembly; 5. Shape punching assembly; 6. Finished product discharge conveyor belt. DETAILED DESCRIPTION

[0044] 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.

[0045] like Figure 1 As shown, the convex stoma chassis production equipment provided by the embodiment of the present invention includes a profile frame, on which a tension unwinding frame 1, a feeding assembly 2, a material preheating assembly 3, a forming assembly 4, a shape punching assembly 5 and a finished product discharge conveyor belt 6 are sequentially arranged;

[0046] Profile rack: provides overall support and frame structure for the equipment;

[0047] like Figure 2 As shown, tension unwinding rack 1: used for placing and conveying raw materials to ensure that the materials enter the equipment with constant tension;

[0048] Feeding assembly 2: used to introduce raw materials into the equipment and stably transport the materials to the next processing stage;

[0049] like Figure 3As shown, the material preheating component 3 is used for preheating the raw materials;

[0050] Forming component 4: used to press and shape the preheated raw materials to form convex features;

[0051] like Figure 4 As shown, the outer shape punching component 5 is used to die-cut the formed material to form the final convex stoma bottom plate outer shape;

[0052] Finished product discharging conveyor belt 6: used to transport finished products to the packaging and storage area.

[0053] The embodiment of the present invention relates to a convex stoma chassis production device, which mainly uses a profile frame as a support and frame structure to ensure the stable installation and operation of all components. The profile frame is designed to carry the equipment of the entire production line, including a tension unwinding rack, a feeding component, a material preheating component, a forming component, a shape punching component, and a finished product discharge conveyor belt. This structural layout is reasonable, ensuring the continuity and efficiency of the production process.

[0054] First, the tension unwinder 1 is the starting part of the production line. Its main function is to place the raw materials and ensure that they enter the next production stage with constant tension. This component ensures a stable supply of materials and prevents the quality of the final product from being affected by loose or uneven material stretching. Through a precise tension control system, the tension unwinder can adjust and adapt to raw materials of different thicknesses and elasticities, providing uniform material input for subsequent processing steps.

[0055] Subsequently, the feeding assembly 2 takes over the material conveyed from the tension unwinding rack, and its function is to smoothly convey the raw materials to the material preheating assembly 3. The feeding assembly uses a series of rollers or driving mechanisms to ensure the position accuracy and stability of the material during the movement, which is crucial to ensure the subsequent processing accuracy. The material preheating assembly 3 performs necessary heating treatment on the raw materials. This step is to make the material reach a suitable temperature before entering the forming assembly 4 so that it can be more easily formed.

[0056] The forming assembly 4 is the core component of the production line, responsible for pressing the preheated material into a stoma base with convex features. By using high-precision molds and pressure systems, the forming assembly not only forms the basic shape of the product, but also ensures the accuracy of the product size and convex features. After the forming is completed, the material is sent to the contour punching assembly 5, which is responsible for fine die-cutting the formed material, removing excess edge material, and forming the precise shape of the final product. Finally, the finished product is transported to the packaging and storage area via the outfeed conveyor 6, completing the entire production process.

[0057] Through this continuous component collaboration and precise process control, the embodiments of the present invention not only improve production efficiency, but also ensure high quality standards of the product. This convex stoma base plate production equipment is suitable for the high-standard medical device manufacturing industry, especially in the manufacture of stoma care products, showing efficient and reliable performance.

[0058] Working principle:

[0059] 1. Feeding and preheating:

[0060] The raw material passes through the tension unwinding rack 1 and enters the feeding assembly 2 at a constant tension.

[0061] The feeding component stably conveys the material to the material preheating component 3 for preheating processing to make the material reach a suitable molding temperature.

[0062] 2. Molding:

[0063] The preheated material enters the forming assembly 4.

[0064] The upper and lower molds of the molding assembly 4 press the material through hydraulic or mechanical pressure to form convex features.

[0065] The pressing process ensures that the material is evenly formed and the quality of the finished product is guaranteed.

[0066] 3. Die cutting:

[0067] The formed material enters the outer shape punching component 5.

[0068] The punching die precisely cuts the material to form the final product shape.

[0069] The waste material after punching is removed and the finished product enters the finished product discharge conveyor belt 6.

[0070] 4. Discharging and packaging:

[0071] The finished products are transported to the packaging area via the finished product discharge conveyor belt 6.

[0072] The conveyor belt transports the finished products stably to avoid secondary damage.

[0073] The finished products are packaged automatically or manually and finally stored.

[0074] The convex stoma chassis production equipment realizes a fully automated production process from raw material feeding, preheating, molding, die-cutting to finished product output and packaging through the coordinated work of various components. The key to the equipment lies in tension control, precise molding and die-cutting, ensuring the high quality and consistency of the finished product.

[0075] like Figure 5As shown, an embodiment of the present invention provides a method for producing a convex stoma base plate of a convex stoma base plate production device, comprising the following steps:

[0076] Step 1: introducing the raw materials into the equipment through the feeding assembly;

[0077] Step 2: The raw materials are preheated by a material preheating component;

[0078] Step 3, forming a convex feature through pressing and forming the forming component;

[0079] Step three, die-cutting the outer shape punching component to form a finished convex stoma tray;

[0080] Step 5: The final product is output through the finished product output conveyor belt and is packaged and stored.

[0081] The method for producing a convex stoma base plate provided in an embodiment of the present invention specifically comprises the following steps:

[0082] Step 1: Raw material intake

[0083] The raw materials are placed on the tension unloading rack, and the tension control is used to ensure that the materials enter the equipment at a constant speed and tension.

[0084] The raw materials are introduced into the equipment through the feed assembly, which steadily transports the materials to the next processing stage.

[0085] Step 2: Preheating the materials

[0086] The raw materials enter the material preheating component for preheating processing.

[0087] The preheating component heats the material by electric heating or other heating methods to make the material reach a temperature suitable for molding.

[0088] The purpose of preheating is to improve the plasticity of the material to facilitate subsequent forming operations.

[0089] Step 3: Pressing

[0090] The preheated material enters the molding assembly for pressing and molding.

[0091] The forming assembly consists of an upper and lower die that compress the material using hydraulic or mechanical pressure to form the desired convex features.

[0092] During the molding process, the material is evenly pressed and formed, ensuring the quality and consistency of the finished product.

[0093] Step 4: Die cutting

[0094] The formed material enters the shape punching component for die cutting.

[0095] The shape punching component uses a punching die to accurately die-cut the formed material to form the final convex stoma base plate shape.

[0096] The waste materials after punching are automatically removed and the finished products are transported to the next link.

[0097] Step 5: Finished product output and packaging

[0098] The finished products after forming and die-cutting are transported to the packaging area via the finished product outfeed conveyor.

[0099] The conveyor belt transports the finished products stably to avoid secondary damage.

[0100] The finished products are packed automatically or manually in the packing area and finally stored.

[0101] Example 1: Production equipment for convex stoma base plate based on electric heating

[0102] 1) Profile frame: Use a solid profile frame made of steel to ensure the overall support and frame structure of the equipment.

[0103] 2) Tension unloading rack: Contains an automatic tension control system to ensure that the raw materials enter the equipment with a constant tension to prevent the material from being too tight or too loose.

[0104] 3) Feeding assembly: Equipped with conveyor belt and guide rollers to steadily introduce raw materials into the equipment.

[0105] 4) Material preheating assembly: It adopts electric heating method to evenly preheat the material through the electric heating element embedded in the profile. The heating temperature is adjustable to meet the molding requirements of different materials.

[0106] 5) Molding assembly: It consists of upper and lower molds, and the mold surface is coated with Teflon to prevent material adhesion. Pressure is applied through the hydraulic system to press the molding material to form convex features.

[0107] 6) Shape punching assembly: Use precision punching die and control the punching process through servo motor to ensure accurate die-cutting of the formed material to form the final convex stoma chassis shape.

[0108] 7) Finished product discharge conveyor belt: Equipped with a speed-adjustable conveyor belt to transport the finished products to the packaging and storage area. A detection sensor is installed above the conveyor belt to ensure the continuity of discharge and the quality of the finished products.

[0109] Steps:

[0110] 1. Place the raw material roll on the tension unwinding rack and set the tension control parameters.

[0111] 2. Start the equipment and let the feeding component guide the material into the preheating component.

[0112] 3. The preheating component heats the material to a set temperature so that it reaches a state suitable for molding.

[0113] 4. The heated material enters the molding assembly, and the upper and lower molds apply pressure through the hydraulic system to press the material into shape.

[0114] 5. The formed material enters the shape punching component and is accurately die-cut by the punching die.

[0115] 6. The finished products are transported to the packaging and storage area via the outfeed conveyor, completing the production process.

[0116] Example 2: Convex stoma base plate production device based on mechanical pressure

[0117] 1) Profile frame: Aluminum alloy profile is used to ensure the lightweight and stable structure of the equipment.

[0118] 2) Tension feeder: Equipped with mechanical tension regulator, manually adjust material tension to ensure constant tension feeding.

[0119] 3) Feeding assembly: Equipped with a roller conveying system to ensure that the material enters the equipment smoothly.

[0120] 4) Material preheating component: Infrared heating is used to quickly and evenly heat the material through infrared lamps. The heating power is adjustable to meet the needs of different materials.

[0121] 5) Molding assembly: It consists of upper and lower molds, which press the material through a mechanical pressure application system (such as a screw pressure system) to form the required convex features.

[0122] 6) Shape punching components: Use laser cutting molds and fiber lasers for cutting to ensure cutting accuracy and edge smoothness.

[0123] 7) Finished product discharging conveyor belt: Equipped with photoelectric sensors to detect finished products, and the speed of the conveyor belt is controlled by a variable frequency speed regulating motor to deliver the finished products to the packaging area.

[0124] Steps:

[0125] 1. Place the raw material roll on the tension unwinding rack and manually adjust the tension controller.

[0126] 2. Start the equipment and the roller conveyor system guides the material into the preheating component.

[0127] 3. The preheating component uses infrared lamps to heat the material to a temperature suitable for molding.

[0128] 4. The heated material enters the molding assembly and is pressed by a mechanical pressure system to form convex features.

[0129] 5. The formed material enters the shape punching component, and the laser cutting mold cuts the material accurately.

[0130] 6. The finished products are transported to the packaging area through the discharge conveyor belt, and the photoelectric sensor detects the finished products to ensure the continuity and quality of the discharge.

[0131] These two embodiments demonstrate convex stoma chassis production equipment with different heating and molding methods. By reasonably selecting the heating and molding methods, different production needs can be met to ensure product quality and production efficiency.

[0132] 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 convex stoma base plate production device, characterized in that: It comprises a profile frame, on which a tension unwinding frame, a feeding assembly, a material preheating assembly, a forming assembly, a shape punching assembly and a finished product discharging conveyor belt are sequentially arranged; Profile rack: provides overall support and frame structure for the equipment; Tension unloading rack: used for placing and conveying raw materials to ensure that the materials enter the equipment with constant tension; Feed assembly: used to introduce raw materials into the equipment and stably transport the materials to the next processing stage; Material preheating component: used for preheating raw materials; Forming component: used to press and shape the preheated raw materials to form convex features; Shape punching component: used to die-cut the formed material to form the final convex stoma bottom plate shape; Finished product outfeed conveyor: used to transport finished products to packaging and storage areas.

2. The convex stoma base plate production equipment according to claim 1, characterized in that: The preheating component heats the material by electric heating or other heating methods to make the material reach a temperature suitable for molding.

3. The convex stoma base plate production equipment according to claim 1, characterized in that: The forming assembly consists of an upper and lower die that compress the material using hydraulic or mechanical pressure to form the desired convex features.

4. The convex stoma base plate production equipment according to claim 1, characterized in that: The shape punching component uses a punching die to accurately die-cut the formed material to form the final convex stoma base plate shape.

5. A method for producing a convex stoma base plate using the convex stoma base plate production equipment according to any one of claims 1 to 4, characterized in that: The following steps are involved: Step 1: introducing the raw materials into the equipment through the feeding assembly; Step 2: The raw materials are preheated by a material preheating component; Step 3, forming a convex feature through pressing and forming the forming component; Step three, die-cutting the outer shape punching component to form a finished convex stoma tray; Step 5: The final product is output through the finished product output conveyor belt and is packaged and stored.

6. The method for producing a convex stoma base plate according to claim 5, characterized in that: In the step 1, the raw materials are first placed on a tension unloading rack, and enter the feeding component with constant tension through tension control; the feeding component stably transports the materials to the material preheating component.

7. The method for producing a convex stoma base plate according to claim 5, characterized in that: In the step 2, the preheating component heats the material by electric heating or other heating methods to make the material reach a temperature suitable for molding.

8. The method for producing a convex stoma base plate according to claim 5, characterized in that: The preheated material in step three enters the molding assembly; the upper and lower molds of the molding assembly press the material through hydraulic or mechanical pressure to form convex features.

9. The method for producing a convex stoma base plate according to claim 5, characterized in that: In the step 4, the material is precisely die-cut using a punching die to form the final product shape; the waste material after punching is removed, and the finished product enters the discharge conveyor belt.

10. The method for producing a convex stoma base plate according to claim 5, characterized in that: In step 5, the finished product is transported to the packaging area via a finished product discharging conveyor belt; the finished product is automatically or manually packaged and finally stored.

Images