Hot press molding equipment for processing active carbon filter sheet for ostomy bag and method of using the same

Abstract

The application discloses a hot-pressing forming equipment for processing active carbon filter sheets for ostomy bags and a use method thereof, and relates to the technical field of hot-pressing forming equipment.The application comprises a rack, a hot-pressing forming assembly is fixedly connected to the top of the rack, the hot-pressing forming assembly comprises a mounting frame, and the bottom of the mounting frame is fixedly connected with the rack.The application adds an air bag structure between the first air cylinder and the connecting plate, the driving force of the air cylinder is transmitted to the connecting plate and the upper heating plate through the air bag, the air bag has elastic buffering characteristics, can disperse the concentrated driving force into uniform pressure, makes the pressure distribution of the upper heating plate on the base material more uniform, effectively avoids the problems of excessive or insufficient local pressure, ensures the stability of the upper and lower heating plates, makes the density of the formed filter sheet uniform, and makes the active carbon particles and the base material firmly combined, which guarantees the air permeability and improves the odor adsorption efficiency, prolongs the service life of the filter sheet.

Description

Technical Field

[0001] This invention belongs to the technical field of hot pressing molding equipment, and in particular relates to hot pressing molding equipment for processing activated carbon filter sheets for ostomy bags and its usage method. Background Technology

[0002] Activated carbon filter sheets, as functional components of ostomy bags, adsorb odor molecules through the porous structure of activated carbon, thus blocking odors. To ensure the structural stability, adsorption efficiency, and compatibility with the ostomy bag, the processing requires a thermoforming process. Heating is used to firmly bond the filter substrate and activated carbon particles, simultaneously molding them into specific sizes and shapes to ensure precise assembly with the ostomy bag. As ostomy patients increasingly demand comfort and reliability in their nursing care, the market has raised the bar for the molding quality of activated carbon filter sheets, thus placing specific demands on the processing precision, compatibility, automation level, and processing efficiency of thermoforming equipment.

[0003] In existing technologies, the upper heating plate of the hot-pressing molding assembly is mostly driven downward by a cylinder. The driving force of the cylinder acts directly on the upper heating plate. Due to the lack of a buffer adjustment structure, the pressure distribution of the upper heating plate on the substrate is uneven, which in turn leads to uneven density of the molded filter. In some areas, the activated carbon particles are not firmly bonded, and in some areas, the substrate is over-compacted, which seriously affects the odor adsorption effect and service life of the filter.

[0004] To address these issues, we provide a hot-press molding equipment for processing activated carbon filter sheets for ostomy bags and its usage method. Summary of the Invention

[0005] The purpose of this invention is to provide a hot pressing molding equipment and its method for processing activated carbon filter sheets for ostomy bags. By cooperating with the frame and hot pressing molding components, the problem of uneven pressure distribution of the upper heating plate on the substrate caused by the lack of a buffer adjustment structure in the existing hot pressing molding equipment is solved.

[0006] To solve the above-mentioned technical problems, the present invention is achieved through the following technical solution.

[0007] This invention relates to a hot-press forming device for processing activated carbon filter sheets for ostomy bags. The device includes a frame, with a hot-press forming assembly fixedly connected to the top of the frame. The hot-press forming assembly includes a mounting frame, the bottom of which is fixedly connected to the frame. A first cylinder is fixedly connected to the top of the mounting frame, and an air bladder is fixedly connected to the bottom of the first cylinder. A connecting plate is fixedly connected to the bottom of the air bladder, and a connector is connected to one side of the air bladder. A fixing seat is fixedly connected to the bottom of the connecting plate, and a first heating wire is fixedly connected to the inner cavity of the fixing seat. An upper heating plate is fixedly connected to the bottom of the fixing seat. A connecting seat is fixedly connected to the top of the frame and below the fixing seat, and a lower heating plate is fixedly connected to the top of the connecting seat. A second heating wire is disposed in the inner cavity of the lower heating plate. The connector is used to inflate, deflate, and regulate the pressure of the air bladder. The elastic cushioning performance of the air bladder can be flexibly adjusted by controlling the connector. The fixing seat has a hollow cavity structure, and the first heating wire is regularly spaced. The heating wires are arranged and fixed within the cavity to ensure that the heat generated by the first heating wire can be evenly conducted to the upper heating plate at the bottom of the fixing base. The lower heating plate also has a second heating wire in its inner cavity, achieving coordinated heating with the upper heating plate. By adding an airbag structure between the first cylinder and the upper heating plate, the elastic buffering characteristics of the airbag are used to convert the rigid driving force output by the first cylinder into a flexible and uniform pressure that is transmitted to the substrate. This effectively avoids the pressure concentration problem caused by traditional rigid drive and ensures that the pressure on each area of ​​the filter sheet is consistent during hot pressing. The connection head allows the pressure of the airbag to be flexibly adjusted according to the filter sheet substrate of different thicknesses and materials, improving the adaptability of the equipment to the processing of filter sheets of different specifications. The first heating wire and the second heating wire are integrated into the inner cavities of the upper heating plate and the lower heating plate, respectively, which can achieve bidirectional synchronous heating, shorten the hot pressing heating time, and ensure the uniformity of heating temperature. This ensures that the activated carbon particles and the substrate can be fully and firmly bonded, improving the forming quality of the filter sheet.

[0008] The present invention is further configured such that a feeding limiting mechanism is fixedly connected to one side of the top of the frame. The feeding limiting mechanism includes a fixed frame, and a feeding roller is movably connected to the top of one side of the fixed frame via a rotating shaft. A fixed plate is fixedly connected to one side of the top of the frame, and a first motor is fixedly connected to one side of the fixed plate. An adjusting plate is fixedly connected to the output end of the first motor, and an adjusting roller is fixedly connected to one side of the adjusting plate. The feeding roller receives and conveys the substrate to be processed. By using the first motor to drive the adjusting plate to move the adjusting roller, the distance between the adjusting roller and the feeding roller can be flexibly adjusted. This effectively solves the problems of fixed specifications and poor adaptability of existing feeding mechanisms. It achieves limiting guidance for filter substrates of different thicknesses and widths, avoids left and right deviation of the substrate during feeding, and ensures that the substrate is stably conveyed to the hot pressing forming area.

[0009] The present invention is further configured such that connecting blocks are fixedly connected to the front and rear ends of the top of the frame, and movable rollers are movably connected to the opposite sides of the two connecting blocks via rotating shafts. During the substrate conveying process, the movable rollers can effectively support the substrate, reduce direct friction between the substrate and the frame surface, avoid wear on the substrate surface, and assist in guiding the substrate conveying direction.

[0010] The invention is further configured such that a winding and cutting mechanism is provided on the other side of the top of the frame. The winding and cutting mechanism includes a cutting table, the bottom of which is fixedly connected to the frame. A second cylinder is fixedly connected to the top of the cutting table, and a cutting block is fixedly connected to the bottom of the second cylinder. A support frame is fixedly connected to one end of the frame, and a second motor is fixedly connected to one side of the support frame. A waste material winding roller is fixedly connected to the output end of the second motor. The second cylinder drives the cutting block to quickly cut the material after hot pressing, ensuring the dimensional regularity of the filter sheet. The second motor supported by the support frame drives the waste material winding roller, which can recycle the waste material generated during cutting in real time.

[0011] The invention is further configured such that the inner cavity of the frame is provided with a transmission mechanism, the transmission mechanism including a drive motor, the output end of the drive motor is fixedly connected to a first pulley, and both sides of the inner cavity of the frame are movably connected to rotating rollers through bearings. The surface of the rotating rollers is provided with a conveyor belt, and one side of the rotating roller surface is fixedly connected to a second pulley. The second pulley is connected to the first pulley via a belt drive. The drive motor drives the first pulley to rotate, and the belt drive drives the second pulley and the rotating rollers to rotate, thereby driving the conveyor belt to run smoothly. The belt drive method can ensure the uniformity and stability of the transmission speed, avoid speed fluctuations during material transmission, and the conveyor belt realizes the transfer of materials between various processing stations, ensuring the continuity of the processing flow.

[0012] The invention is further configured such that sliding rods are fixedly connected to both sides of the top of the connecting plate, the top of the sliding rods extending through to the top of the mounting frame, and the sliding rods are slidably connected to the mounting frame. During the process of the first cylinder driving the upper heating plate to press down or reset, the sliding rods effectively restrict the movement trajectory of the connecting plate to avoid tilting and other situations, ensuring that the upper heating plate can be aligned with the lower heating plate below. Combined with the buffering effect of the airbag, the alignment accuracy and pressure uniformity of the hot pressing are further improved.

[0013] The invention is further configured such that baffles are fixedly connected to both the front and rear ends of the top of the frame, and one side of the baffle extends to one side of the conveyor belt. The baffle can form a lateral limit on the material on the conveyor belt, effectively preventing the material from shifting left or right during the material transmission process, and ensuring that the material is always transported to each processing station along the preset trajectory.

[0014] The invention is further configured such that an electrical control box is fixedly connected to the surface of the frame, and an operation panel is provided on one side of the surface of the frame. The operator can set and adjust parameters such as heating temperature, cylinder pressure, and motor speed through the operation panel, which makes the operation more convenient.

[0015] The present invention is further configured such that a guide rod is movably connected to one side of the surface of the fixing frame and below the feeding roller via a rotating shaft. The guide rod is symmetrically arranged and can guide the substrate before it enters the feeding roller, guiding the substrate into the space between the feeding roller and the adjusting roller, thus preventing the substrate from shifting.

[0016] The method of using the hot pressing molding equipment for processing activated carbon filter sheets for ostomy bags includes the following steps:

[0017] A. The operator presets various processing parameters through the control panel. The preset parameters include the heating temperature of the first heating wire and the second heating wire, the driving pressure of the first cylinder, and the airbag buffer performance, the speed of the drive motor, the first motor, the second motor, and the cutting frequency of the second cylinder through the airbag connector to ensure that the parameters are adapted to the substrate thickness, material and specification requirements of the filter to be processed.

[0018] B. The activated carbon filter substrate to be processed enters from the feeding end of the equipment, guiding the substrate between the feeding roller and the adjusting roller. According to the thickness and width of the substrate, the first motor drives the adjusting plate to move the adjusting roller, flexibly adjusting the distance between the adjusting roller and the feeding roller to limit and clamp the substrate, and convey the substrate to the hot pressing forming area. The movable roller also supports the substrate, reducing the direct friction between the substrate and the machine frame surface and avoiding wear of the substrate.

[0019] C. After the substrate is conveyed between the upper and lower heating plates, the first cylinder is activated, and the output driving force is applied to the airbag. The airbag, through its own elastic buffering characteristics, transforms the rigid driving force into a flexible and uniform pressure, which is transmitted to the connecting plate, the bottom fixing seat, and the upper heating plate. The first heating wire and the second heating wire are activated synchronously to achieve bidirectional synchronous heating. The heat is evenly conducted to the substrate, so that the substrate and the activated carbon particles are fully fused. The airbag pressure is finely adjusted in real time through the connector to ensure that the pressure on each area of ​​the filter is consistent, and finally the hot pressing of the filter is completed.

[0020] D. After hot pressing is completed, the first cylinder drives the upper heating plate to reset, the drive motor drives the first pulley to rotate, and drives the second pulley and the rotating roller to rotate through the belt drive, thereby driving the conveyor belt to run smoothly. The conveyor belt transfers the formed material to the cutting area. During this process, the baffle forms a side limit on the material, effectively preventing the material from deviating to the left or right.

[0021] E. After the molding material is conveyed to the cutting table, the second cylinder is started, driving the cutting block to move downwards and quickly cut the molding material. After the cutting is completed, the qualified filter sheets are collected by the subsequent process, and the waste generated by the cutting is guided to the waste winding roller. The second motor is started, driving the waste winding roller to rotate and recycle the cutting waste in real time.

[0022] The present invention has the following beneficial effects.

[0023] 1. This invention adds an airbag structure between the first cylinder and the connecting plate. The cylinder's driving force is transmitted to the connecting plate and the upper heating plate through the airbag. The airbag has elastic buffering characteristics, which can disperse the concentrated driving force into uniform pressure, making the pressure distribution of the upper heating plate on the substrate more uniform. This effectively avoids the problem of excessive or insufficient local pressure, ensures the stability of the upper and lower heating plates, and makes the density of the formed filter sheet uniform. The activated carbon particles are firmly bonded to the substrate, which not only ensures air permeability but also improves odor adsorption efficiency and extends the service life of the filter sheet.

[0024] 2. This invention uses a first motor to drive an adjusting plate to rotate an adjusting roller. The distance between the adjusting roller and the feeding roller can be flexibly adjusted according to the substrate with different thicknesses and widths, thereby limiting and guiding substrates of different specifications and improving the versatility of the equipment. The connecting blocks at the front and rear ends of the top of the frame, in conjunction with the movable roller, further support and guide the substrate, reducing friction and deviation during the feeding process. This effectively solves the problems of single feeding specifications and easy material deviation in existing equipment, reduces the waste rate in subsequent processing, and improves the utilization rate of raw materials. Attached Figure Description

[0025] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below.

[0026] Figure 1 A perspective view of a hot-pressing molding equipment for processing activated carbon filter sheets for ostomy bags and its usage method.

[0027] Figure 2 A rear-view perspective view of a hot-pressing molding equipment for processing activated carbon filter sheets for ostomy bags and its usage method.

[0028] Figure 3 A side perspective perspective view of a hot-pressing molding equipment for processing activated carbon filter sheets for ostomy bags and its usage method.

[0029] Figure 4 A perspective view of the hot pressing component in the hot pressing molding equipment and its usage method for processing activated carbon filter sheets for ostomy bags.

[0030] Figure 5A perspective view of the connecting plate and its connecting structure in the hot pressing molding equipment for processing activated carbon filter sheets for ostomy bags and its usage method.

[0031] Figure 6 A bottom perspective view of the fixing seat in the hot pressing molding equipment and its usage method for processing activated carbon filter sheets for ostomy bags.

[0032] Figure 7 A perspective view of the fixing plate and its connection structure in the hot pressing molding equipment and its usage method for processing activated carbon filter sheets for ostomy bags.

[0033] Figure 8 A bottom-view perspective view of the hot-pressing molding equipment for processing activated carbon filter sheets for ostomy bags and its usage method.

[0034] In the attached diagram: 1. Frame; 2. Hot pressing forming assembly; 21. Mounting bracket; 22. First cylinder; 23. Airbag; 24. Connecting plate; 25. Connector; 26. Fixing seat; 27. First heating wire; 28. Upper heating plate; 29. ​​Connecting seat; 210. Lower heating plate; 211. Second heating wire; 3. Feeding limit mechanism; 31. Fixing bracket; 32. Feeding roller; 33. Fixing plate; 34. First motor; 35. Adjusting plate; 6. Adjusting roller; 4. Connecting block; 5. Movable roller; 6. Winding and cutting mechanism; 61. Cutting table; 62. Second cylinder; 63. Cutting block; 64. Support frame; 65. Second motor; 66. Waste material winding roller; 7. Conveying mechanism; 71. Drive motor; 72. First pulley; 73. Rotating roller; 74. Conveyor belt; 75. Second pulley; 8. Slide bar; 9. Baffle; 10. Electrical control box; 11. Support column; 12. Guide rod. Detailed Implementation

[0035] The technical solutions of the present invention will be described below with reference to the accompanying drawings. The described embodiments are only some embodiments of the present invention, and not all embodiments.

[0036] Please see Figure 1-8This invention relates to a hot-pressing molding equipment for processing activated carbon filter sheets for ostomy bags and its usage method. The equipment includes a frame 1, with an electrical control box 10 fixedly connected to its surface. An operation panel is located on one side of the frame 1. Connecting blocks 4 are fixedly connected to the front and rear ends of the top of the frame 1. Movable rollers 5 are movably connected to opposite sides of the two connecting blocks 4 via rotating shafts. A transmission mechanism 7 is located within the inner cavity of the frame 1. The transmission mechanism 7 includes a drive motor 71, with a first pulley 72 fixedly connected to the output end of the drive motor 71. Rotary rollers 73 are movably connected to both sides of the inner cavity of the frame 1 via bearings. A conveyor belt 74 is provided on the surface of the rotary rollers 73. A second pulley 75 is fixedly connected to one side of the surface of the rotary rollers 73, and the second pulley 75 is connected to the first pulley 72 via a belt. Baffles 9 are fixedly connected to the front and rear ends of the top of the frame 1, with one side of the baffles 9 extending to one side of the conveyor belt 74. Support columns 11 are fixedly connected to the four corners of the bottom of the frame 1. A crossbar is fixedly connected to one side of the frame 1. A thermoforming assembly 2 is fixedly connected to the top of the frame 1. The thermoforming assembly 2 includes a mounting frame 21. The bottom of the mounting frame 21 is fixedly connected to the frame 1. A first cylinder 22 is fixedly connected to the top of the mounting frame 21. An airbag 23 is fixedly connected to the bottom of the first cylinder 22. A connecting plate 24 is fixedly connected to the bottom of the airbag 23. Slide rods 8 are fixedly connected to both sides of the top of the connecting plate 24. The top of the slide rods 8 extends through to the top of the mounting frame 21. The slide rods 8 are slidably connected to the mounting frame 21. A connector 25 is connected to one side of the airbag 23. A fixing seat 26 is fixedly connected to the bottom of the connecting plate 24. A first heating wire 27 is fixedly connected to the inner cavity of the fixing seat 26. An upper heating plate 28 is fixedly connected to the bottom of the fixing seat 26. A connecting seat 29 is fixedly connected to the top of the frame 1 and below the fixing seat 26. A lower heating plate 210 is fixedly connected to the top of the connecting seat 29. A second heating wire 211 is provided in the inner cavity of the lower heating plate 210.

[0037] Specifically: Connector 25 is used to inflate, deflate, and regulate the pressure of airbag 23. Adjusting connector 25 flexibly modulates the elastic cushioning performance of airbag 23. The mounting base 26 has a hollow cavity structure. First heating wires 27 are neatly arranged and fixed within this cavity, ensuring that the heat generated by the first heating wires 27 can be evenly conducted to the upper heating plate 28 at the bottom of the mounting base 26. The lower heating plate 210 also has a second heating wire 211 inside, achieving coordinated heating with the upper heating plate 28. By adding an airbag 23 structure between the first cylinder 22 and the upper heating plate 28, the elastic cushioning characteristics of the airbag 23 are used to convert the rigid driving force output by the first cylinder 22 into… Flexible and uniform pressure is transferred to the substrate, effectively avoiding the pressure concentration problem caused by traditional rigid drives. This ensures consistent pressure across all areas of the filter during hot pressing. The connector 25 allows for flexible adjustment of the pressure in the airbag 23 according to filter substrates of different thicknesses and materials, improving the equipment's adaptability to processing filter substrates of different specifications. The first heating wire 27 and the second heating wire 211 are integrated into the inner cavities of the upper heating plate 28 and the lower heating plate 210, respectively, enabling bidirectional synchronous heating, shortening the hot pressing heating time, and ensuring uniform heating temperature. This ensures that the activated carbon particles and the substrate can fully and firmly bond, improving the forming quality of the filter. During the substrate conveying process... The movable roller 5 effectively supports the substrate, reducing direct friction between the substrate and the frame 1 surface and preventing substrate surface wear. The movable roller 5 also assists in guiding the substrate conveying direction. The drive motor 71 drives the first pulley 72 to rotate, which in turn drives the second pulley 75 and the rotating roller 73 to rotate, thus driving the conveyor belt 74 to run smoothly. The belt drive method ensures the uniformity and stability of the transmission speed, preventing speed fluctuations during material transport. The conveyor belt 74 facilitates material transfer between processing stations, ensuring the continuity of the processing flow. During the process of the first cylinder 22 driving the upper heating plate 28 to press down or reset, the slide bar 8 effectively restricts the movement of the connecting plate 24. The movement trajectory avoids tilting and ensures that the upper heating plate 28 is aligned with the lower heating plate 210. Combined with the buffering effect of the air bag 23, the alignment accuracy and pressure uniformity of the hot pressing are further improved. The baffle 9 can laterally limit the material on the conveyor belt 74, effectively preventing the material from deviating to the left or right during material transmission, ensuring that the material is always transported to each processing station along the preset trajectory. The operator can set and adjust parameters such as heating temperature, cylinder pressure, and motor speed through the control panel, which is relatively convenient. The crossbars connecting the support columns 11 further enhance the integrity and stability of the support structure and effectively disperse the vibration generated during equipment operation.

[0038] A feeding limiting mechanism 3 is fixedly connected to one side of the top of the frame 1. The feeding limiting mechanism 3 includes a fixed frame 31. A guide rod 12 is movably connected to one side of the surface of the fixed frame 31 and below the feeding roller 32 via a rotating shaft. The guide rods 12 are symmetrically arranged. The top of one side of the fixed frame 31 is movably connected to the feeding roller 32 via a rotating shaft. A fixed plate 33 is fixedly connected to one side of the top of the frame 1. A first motor 34 is fixedly connected to one side of the fixed plate 33. An adjusting plate 35 is fixedly connected to the output end of the first motor 34. An adjusting roller 36 is fixedly connected to one side of the adjusting plate 35.

[0039] Specifically: The feeding roller 32 receives and conveys the substrate to be processed. With the help of the first motor 34, the adjusting plate 35 drives the adjusting roller 36 to move, which can flexibly adjust the distance between the adjusting roller 36 and the feeding roller 32. This effectively solves the problem of fixed specifications and poor adaptability of the existing feeding mechanism. It realizes limiting and guiding for filter substrates of different thicknesses and widths, avoiding the left and right deviation of the substrate during the feeding process, and ensuring that the substrate is stably conveyed to the hot pressing area. The guide rod 12 can guide the substrate before it enters the feeding roller 32, guiding the substrate into the space between the feeding roller 32 and the adjusting roller 36, and preventing the substrate from deviating.

[0040] A winding and cutting mechanism 6 is provided on the other side of the top of the frame 1. The winding and cutting mechanism 6 includes a cutting table 61, the bottom of which is fixedly connected to the frame 1. A second cylinder 62 is fixedly connected to the top of the cutting table 61, and a cutting block 63 is fixedly connected to the bottom of the second cylinder 62. A support frame 64 is fixedly connected to one end of the frame 1, and a second motor 65 is fixedly connected to one side of the support frame 64. A waste material winding roller 66 is fixedly connected to the output end of the second motor 65.

[0041] Specifically: the second cylinder 62 drives the cutting block 63 to quickly cut the material after hot pressing, ensuring the dimensional regularity of the filter sheet; the second motor 65 supported by the support frame 64 drives the waste material winding roller 66, which can recycle the waste material generated by cutting in real time.

[0042] The method of using the hot pressing molding equipment for processing activated carbon filter sheets for ostomy bags includes the following steps:

[0043] A. The operator presets various processing parameters through the operation panel. The preset parameters include the heating temperature of the first heating wire 27 and the second heating wire 211, the driving pressure of the first cylinder 22, and the buffer performance of the airbag 23, the speed of the drive motor 71, the first motor 34, the second motor 65, and the cutting frequency of the second cylinder 62, through the airbag 23 connector 25, to ensure that the parameters are adapted to the substrate thickness, material and specification requirements of the filter to be processed.

[0044] B. The activated carbon filter substrate to be processed enters from the feeding end of the equipment and is guided into the space between the feeding roller 32 and the adjusting roller 36. According to the thickness and width of the substrate, the first motor 34 drives the adjusting plate 35 to move the adjusting roller 36, flexibly adjusting the distance between the adjusting roller 36 and the feeding roller 32 to achieve the limiting and clamping of the substrate and convey the substrate to the hot pressing forming area. The movable roller 5 also supports the substrate, reducing the direct friction between the substrate and the surface of the frame 1 and avoiding wear of the substrate.

[0045] C. After the substrate is conveyed between the upper heating plate 28 and the lower heating plate 210, the first cylinder 22 is activated, and the output driving force is applied to the air bag 23. The air bag 23 transforms the rigid driving force into a flexible and uniform pressure through its own elastic buffering characteristics, and transmits it to the connecting plate 24, the bottom fixing seat 26 and the upper heating plate 28. The first heating wire 27 and the second heating wire 211 are activated synchronously to achieve bidirectional synchronous heating. The heat is evenly conducted to the substrate, so that the substrate and the activated carbon particles are fully integrated. The pressure of the air bag 23 is finely adjusted in real time through the connector 25 to ensure that the pressure on each area of ​​the filter is consistent, and finally the hot pressing of the filter is completed.

[0046] D. After hot pressing is completed, the first cylinder 22 drives the upper heating plate 28 to reset, the drive motor 71 drives the first pulley 72 to rotate, and drives the second pulley 75 and the rotating roller 73 to rotate through the belt drive, thereby driving the conveyor belt 74 to run smoothly. The conveyor belt 74 transfers the formed material to the cutting area. During this process, the baffle 9 forms a side limit on the material, effectively preventing the material from shifting to the left or right.

[0047] E. After the molding material is conveyed to the cutting table 61, the second cylinder 62 is started, driving the cutting block 63 to move downwards and quickly cut the molding material. After the cutting is completed, the qualified filter sheets are collected by the subsequent process, and the waste generated by the cutting is guided to the waste winding roller 66. The second motor 65 is started, driving the waste winding roller 66 to rotate and recycle the cutting waste in real time.

[0048] The preferred embodiments of the present invention disclosed above are only for the purpose of illustrating the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation described herein. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can better understand and utilize the present invention.

Claims

1. A hot-pressing molding equipment for processing activated carbon filter sheets for ostomy bags, comprising a frame (1), characterized in that: The top of the frame (1) is fixedly connected to a thermoforming assembly (2); The hot pressing forming assembly (2) includes a mounting frame (21), the bottom of which is fixedly connected to the frame (1), a first cylinder (22) is fixedly connected to the top of the mounting frame (21), an airbag (23) is fixedly connected to the bottom of the first cylinder (22), a connecting plate (24) is fixedly connected to the bottom of the airbag (23), a connector (25) is connected to one side of the airbag (23), a fixing seat (26) is fixedly connected to the bottom of the connecting plate (24), a first heating wire (27) is fixedly connected to the inner cavity of the fixing seat (26), an upper heating plate (28) is fixedly connected to the bottom of the fixing seat (26), a connecting seat (29) is fixedly connected to the top of the frame (1) and below the fixing seat (26), a lower heating plate (210) is fixedly connected to the top of the connecting seat (29), and a second heating wire (211) is provided in the inner cavity of the lower heating plate (210).

2. The hot pressing molding equipment for processing activated carbon filter sheets for ostomy bags according to claim 1, characterized in that: A feeding limiting mechanism (3) is fixedly connected to one side of the top of the frame (1). The feeding limiting mechanism (3) includes a fixed frame (31). A feeding roller (32) is movably connected to the top of one side of the fixed frame (31) via a rotating shaft. A fixed plate (33) is fixedly connected to one side of the top of the frame (1). A first motor (34) is fixedly connected to one side of the fixed plate (33). An adjusting plate (35) is fixedly connected to the output end of the first motor (34). An adjusting roller (36) is fixedly connected to one side of the adjusting plate (35).

3. The hot pressing molding equipment for processing activated carbon filter sheets for ostomy bags according to claim 1, characterized in that: The front and rear ends of the top of the frame (1) are fixedly connected to connecting blocks (4), and the opposite sides of the two connecting blocks (4) are movably connected to movable rollers (5) via rotating shafts.

4. The hot pressing molding equipment for processing activated carbon filter sheets for ostomy bags according to claim 1, characterized in that: A winding and cutting mechanism (6) is provided on the other side of the top of the frame (1). The winding and cutting mechanism (6) includes a cutting table (61). The bottom of the cutting table (61) is fixedly connected to the frame (1). A second cylinder (62) is fixedly connected to the top of the cutting table (61). A cutting block (63) is fixedly connected to the bottom of the second cylinder (62). A support frame (64) is fixedly connected to one end of the frame (1). A second motor (65) is fixedly connected to one side of the support frame (64). A waste material winding roller (66) is fixedly connected to the output end of the second motor (65).

5. The hot pressing molding equipment for processing activated carbon filter sheets for ostomy bags according to claim 1, characterized in that: The inner cavity of the frame (1) is provided with a transmission mechanism (7), which includes a drive motor (71). The output end of the drive motor (71) is fixedly connected to a first pulley (72). Both sides of the inner cavity of the frame (1) are movably connected to a rotating roller (73) through bearings. The surface of the rotating roller (73) is provided with a conveyor belt (74). A second pulley (75) is fixedly connected to one side of the surface of the rotating roller (73). The second pulley (75) is connected to the first pulley (72) through a belt.

6. The hot-pressing molding equipment for processing activated carbon filter sheets for ostomy bags according to claim 1, characterized in that: The top of the connecting plate (24) is fixedly connected to both sides of the sliding rod (8), the top of the sliding rod (8) extends through to the top of the mounting frame (21), and the sliding rod (8) is slidably connected to the mounting frame (21).

7. The hot pressing molding equipment for processing activated carbon filter sheets for ostomy bags according to claim 5, characterized in that: The front and rear ends of the top of the frame (1) are fixedly connected to baffles (9), one side of the baffles (9) extends to one side of the conveyor belt (74).

8. The hot pressing molding equipment for processing activated carbon filter sheets for ostomy bags according to claim 1, characterized in that: An electrical control box (10) is fixedly connected to the surface of the frame (1), and an operation panel is provided on one side of the surface of the frame (1).

9. The hot pressing molding equipment for processing activated carbon filter sheets for ostomy bags according to claim 2, characterized in that: A guide rod (12) is movably connected to one side of the surface of the fixed frame (31) and below the feeding roller (32) via a rotating shaft. The guide rod (12) is symmetrically arranged.

10. A method of using the hot-pressing molding equipment for processing activated carbon filter sheets for ostomy bags according to any one of claims 1-9, characterized in that: Includes the following steps: A. The operator presets various processing parameters through the operation panel. The preset parameters include the heating temperature of the first heating wire (27) and the second heating wire (211), the driving pressure of the first cylinder (22), the buffering performance of the airbag (23), the speed of the drive motor (71), the first motor (34), the second motor (65), and the cutting frequency of the second cylinder (62) through the airbag (23) connector (25) to ensure that the parameters are compatible with the substrate thickness, material and specification requirements of the filter to be processed. B. The activated carbon filter substrate to be processed enters from the feeding end of the equipment and is guided into the space between the feeding roller (32) and the adjusting roller (36). According to the thickness and width of the substrate, the first motor (34) drives the adjusting plate (35) to move the adjusting roller (36) and flexibly adjust the distance between the adjusting roller (36) and the feeding roller (32) to limit and clamp the substrate and transport the substrate to the hot pressing area. The movable roller (5) also supports the substrate, reducing the direct friction between the substrate and the surface of the frame (1) and avoiding wear of the substrate. C. After the substrate is conveyed between the upper heating plate (28) and the lower heating plate (210), the first cylinder (22) is started and outputs driving force to the airbag (23). The airbag (23) transforms the rigid driving force into a flexible and uniform pressure through its own elastic buffering characteristics, and transmits it to the connecting plate (24) and the bottom fixing seat (26) and the upper heating plate (28). The first heating wire (27) and the second heating wire (211) are started synchronously to achieve bidirectional synchronous heating. The heat is evenly conducted to the substrate, so that the substrate and the activated carbon particles are fully integrated. The pressure of the airbag (23) is finely adjusted in real time through the connector (25) to ensure that the pressure on each area of ​​the filter is consistent, and finally the hot pressing of the filter is completed. D. After hot pressing is completed, the first cylinder (22) drives the upper heating plate (28) to reset, the drive motor (71) drives the first pulley (72) to rotate, and drives the second pulley (75) and the rotating roller (73) to rotate through the belt drive, thereby driving the conveyor belt (74) to run smoothly. The conveyor belt (74) transfers the formed material to the cutting area. During this process, the baffle (9) forms a side limit on the material, effectively preventing the material from shifting to the left or right. E. After the molding material is conveyed to the cutting table (61), the second cylinder (62) is started, driving the cutting block (63) to move downwards and quickly cut the molding material. After the cutting is completed, the qualified filter sheets are collected by the subsequent process, and the waste generated by the cutting is guided to the waste winding roller (66). The second motor (65) is started, driving the waste winding roller (66) to rotate and recycle the cutting waste in real time.

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