Sealing equipment for packaging medical dressings

Abstract

The utility model relates to sealing equipment for packaging medical dressings, and relates to the technical field of packaging sealing. The sealing equipment for medical dressing packaging comprises an equipment base, a sealing table is fixedly installed on the upper surface of the equipment base, a sealing mechanism is arranged above the surface of the sealing table, limiting frames are arranged on the two sides of the sealing table correspondingly, and leveling mechanisms are fixedly connected to the two ends of the limiting frames; and a cooling mechanism is arranged on one side of the leveling mechanism. According to the embodiment, the stepping motor located at one end of the moving frame is started to drive the screw to rotate, then the connecting arm is driven to linearly move on the surface of the connecting arm, the leveling rollers are driven to roll along the surface of the package, the package can be leveled, follow-up sealing is facilitated, and meanwhile, in order to prevent collision between the two sets of leveling rollers, the leveling efficiency is improved. And the elastic assembly is arranged for buffering, so that the service life is prolonged, and the use efficiency of the sealing equipment is improved.

Description

Technical Field

[0001] This utility model relates to a sealing device for medical dressing packaging, belonging to the field of packaging equipment technology. Background Technology

[0002] Medical dressings are usually packaged in single pieces. After the medical dressings are produced, the dressings are divided into single pieces by a feeding device and placed between two long plastic films. The plastic films around the dressings are then pressed together by a hot press to seal them. The dressings are then cut to complete the packaging process.

[0003] However, when existing sealing equipment is used for sealing, the airflow generated around the device during manual operation may flow into the plastic film, causing wrinkles. If wrinkles exist at the sealing point, the air inside the wrinkles will expand when heated, which may affect the subsequent packaging quality. At the same time, since hot pressing is used for sealing, and timely cooling is not carried out after sealing, the packaging may be damaged to some extent, thus reducing the utilization efficiency of the sealing equipment. Utility Model Content

[0004] To address the shortcomings of the aforementioned technologies, this utility model provides a sealing device for medical dressing packaging. This addresses the problems of existing sealing devices where, during manual operation, airflow from the surrounding environment can seep into the plastic film, causing wrinkles. If wrinkles exist at the sealing point, the air inside these wrinkles expands when heated, potentially affecting subsequent packaging quality. Furthermore, because hot-pressing is used for sealing, the lack of timely cooling after sealing can lead to damage to the packaging.

[0005] To solve the problems of the existing technology, the technical solution adopted by this utility model is as follows:

[0006] A sealing device for medical dressing packaging includes a device base, a sealing platform fixedly installed on the upper surface of the device base, a sealing mechanism provided above the surface of the sealing platform, and limit frames provided on both sides of the sealing platform. A leveling mechanism is fixedly connected to both ends of the limit frames, and a cooling mechanism is provided on one side of the leveling mechanism.

[0007] The leveling mechanism includes adjusting components fixedly connected to both ends of the limiting frame, and leveling components are movably installed inside the adjusting components.

[0008] The cooling mechanism includes an air intake component disposed above one end of the equipment base, and an air blowing component is fixedly connected to the bottom of the air intake component.

[0009] Furthermore, the sealing mechanism includes a fixed frame fixedly connected to the upper surface of the equipment base, an electric slide rail fixedly installed inside the fixed frame, an external power supply being electrically connected to the wiring terminals of the electric slide rail, and a slide block being slidably installed on the surface of the electric slide rail.

[0010] Furthermore, a hydraulic rod is fixedly connected to the bottom of the slide block, a heating component is fixedly installed at one end of the hydraulic rod, and a hot pressure plate is fixedly connected to the bottom surface of the heating component.

[0011] Furthermore, the adjusting component includes a movable frame fixedly connected to the surfaces of both ends of the limiting frame. A stepper motor is fixedly installed at one end of the movable frame, and a screw is fixedly connected to the output end of the stepper motor. One end of the screw is rotatably connected to the interior of the movable frame.

[0012] Furthermore, the leveling component includes a connecting arm movably mounted on the surface of the screw. Two sets of connecting arms are provided. A leveling roller is movably connected inside the connecting arm, and an elastic component is fixedly connected between the two sets of connecting arms.

[0013] Furthermore, the air intake component includes a fan fixedly installed on the outer surface of the mounting frame, an air intake pipe fixedly connected to the top of the fan, and a filter nozzle fixedly installed at the bottom of the fan, with a corrugated pipe fixedly connected to the bottom of the filter nozzle.

[0014] Furthermore, the air blowing component includes an air outlet pipe fixedly connected to one end of the corrugated pipe, and an air blowing nozzle is fixedly installed at one end of the air outlet pipe, with the air blowing nozzle located on one side surface of the sealing platform.

[0015] The beneficial effects of this utility model are as follows: By starting the stepper motor located at one end of the moving frame, the screw is driven to rotate, which in turn drives the connecting arm to move linearly on its surface and drives the leveling roller to roll along the packaging surface, which helps to level the packaging for subsequent sealing. At the same time, in order to prevent collision between the two sets of leveling rollers, an elastic component is set for cushioning, which helps to improve service life. The air inlet pipe connected to the top surface of the fan draws in outside air, then filters it through the filter nozzle, and transmits it through the corrugated pipe to send the cold air into the interior of the air outlet pipe. Then, the air is blown by the air nozzle to the sealing area to cool it down. Attached Figure Description

[0016] Figure 1 This is a perspective view of the sealing device in some embodiments of this application.

[0017] Figure 2 This is a top view of the structural sealing device in some embodiments of this application.

[0018] Figure 3This is a three-dimensional schematic diagram of the structural leveling mechanism in some embodiments of this application.

[0019] Figure 4 for Figure 1 Enlarged diagram of point A in the middle.

[0020] The components include: 1. Equipment base; 2. Sealing table; 3. Sealing mechanism; 31. Fixing frame; 32. Electric slide rail; 33. Slide seat; 34. Hydraulic rod; 35. Heating component; 36. Hot press plate; 4. Limiting frame; 5. Leveling mechanism; 51. Moving frame; 52. Stepper motor; 53. Screw; 54. Connecting arm; 55. Leveling roller; 56. Elastic component; 6. Cooling mechanism; 61. Fan; 62. Filter nozzle; 63. Corrugated pipe; 64. Air outlet pipe; 65. Air blowing nozzle. Detailed Implementation

[0021] To enable those skilled in the art to better understand the technical solution of this utility model, the following description is provided in conjunction with the appendix. Figure 1-4 Further analysis of this utility model is then conducted.

[0022] like Figure 1-4 As shown, a sealing device for medical dressing packaging includes a base 1, a sealing platform 2 fixedly mounted on the upper surface of the base 1, a sealing mechanism 3 disposed above the surface of the sealing platform 2, and limit frames 4 disposed on both sides of the sealing platform 2. Leveling mechanisms 5 are fixedly connected to both ends of the limit frames 4, and a cooling mechanism 6 is disposed on one side of the leveling mechanism 5. The leveling mechanism 5 includes adjusting components fixedly connected to both ends of the limit frames 4, and the leveling components are movably mounted inside the adjusting components. The cooling mechanism 6 includes components disposed on the base 1. An air intake component is located at one end of the equipment base 1. An air blowing component is fixedly connected to the bottom of the air intake component. The sealing mechanism 3 includes a fixed frame 31 fixedly connected to the upper surface of the equipment base 1. An electric slide rail 32 is fixedly installed inside the fixed frame 31. An external power supply is electrically connected to the wiring terminal of the electric slide rail 32. A slide seat 33 is slidably installed on the surface of the electric slide rail 32. A hydraulic rod 34 is fixedly connected to the bottom of the slide seat 33. A heating component 35 is fixedly installed at one end of the hydraulic rod 34. A hot pressure plate 36 is fixedly connected to the bottom surface of the heating component 35.

[0023] In the technical solution of this application embodiment, by turning on the external power supply, the electric slide rail 32 is started to drive the slide block 33 to slide on its surface, so that it is located directly above the surface of the sealing table 2. Then, the hydraulic rod 34 is used to push the heating component 35 down, and the heating component 35 heats the hot press plate 36. Then, the hot press plate 36 is used to heat-seal the packaging.

[0024] According to other embodiments of this application, such as Figure 3As shown, the adjusting component includes a movable frame 51 fixedly connected to the surfaces of both ends of the limiting frame 4. A stepper motor 52 is fixedly installed at one end of the movable frame 51. A screw 53 is fixedly connected to the output end of the stepper motor 52. One end of the screw 53 is rotatably connected to the interior of the movable frame 51. The leveling component includes a connecting arm 54 movably installed on the surface of the screw 53. Two sets of connecting arms 54 are provided. A leveling roller 55 is movably connected inside the connecting arm 54. An elastic component 56 is fixedly connected between the two sets of connecting arms 54.

[0025] In the technical solution of this embodiment, the stepper motor 52 located at one end of the moving frame 51 is started to drive the screw 53 to rotate, thereby driving the connecting arm 54 to move linearly on its surface, and driving the leveling roller 55 to roll along the packaging surface, which is beneficial to leveling the packaging for subsequent sealing. At the same time, in order to prevent collisions between the two sets of leveling rollers 55, an elastic component 56 is set to buffer the impact, which is beneficial to improving the service life.

[0026] According to other embodiments of this application, such as Figure 4 As shown, the air intake component includes a fan 61 fixedly installed on the outer surface of the mounting frame 31. An air intake pipe is fixedly connected to the top of the fan 61, and a filter nozzle 62 is fixedly installed at the bottom of the fan 61. A corrugated pipe 63 is fixedly connected to the bottom of the filter nozzle 62. The air blowing component includes an air outlet pipe 64 fixedly connected to one end of the corrugated pipe 63. An air blowing nozzle 65 is fixedly installed at one end of the air outlet pipe 64. The air blowing nozzle 65 is located on one side surface of the sealing platform 2.

[0027] In the technical solution of this embodiment, the fan 61 is connected to the air inlet pipe on its top surface to draw in the outside air, then filters it through the filter nozzle 62, and transmits it through the corrugated pipe 63 to send the cold air into the interior of the air outlet pipe 64. Then, the air is blown by the air nozzle 65 to the seal to cool it down.

[0028] The working principle of this sealing device for medical dressing packaging will be explained in detail below.

[0029] like Figure 1-4As shown, firstly, the stepper motor 52 located at one end of the moving frame 51 drives the screw 53 to rotate, which in turn drives the connecting arm 54 to move linearly on its surface and drives the leveling roller 55 to roll along the packaging surface, which helps to level the packaging for subsequent sealing. At the same time, in order to prevent collisions between the two sets of leveling rollers 55, an elastic component 56 is set for buffering. Secondly, by turning on the external power supply, the electric slide rail 32 is started to drive the slide block 33 to slide on its surface, so that it is directly above the surface of the sealing table 2. Then, the hydraulic rod 34 is used to push the heating component 35 down, and the heating component 35 heats the hot press plate 36. Then, the hot press plate 36 heats and seals the packaging. Finally, the fan 61, in conjunction with the air inlet pipe on its top surface, draws in outside air, then filters it through the filter nozzle 62, and transmits it through the corrugated pipe 63 to send the cold air into the interior of the air outlet pipe 64. Then, the air is blown by the air nozzle 65 to the sealing area to cool it down.

[0030] The technical solutions provided in this application have been described in detail above. The embodiments used in this document illustrate the principles and implementation methods of this application. The descriptions of the embodiments above are only for the purpose of helping to understand the methods and core ideas of this application. At the same time, for those skilled in the art, there will be changes in the specific implementation methods and application scope based on the ideas of this application. Therefore, the content of this specification should not be construed as a limitation of this application.

Claims

1. A sealing device for medical dressing packaging, characterized in that: The device includes a base, a sealing platform fixedly mounted on the upper surface of the base, a sealing mechanism above the surface of the sealing platform, and limit frames on both sides of the sealing platform. A leveling mechanism is fixedly connected to both ends of the limit frames, and a cooling mechanism is provided on one side of the leveling mechanism. The leveling mechanism includes adjusting components fixedly connected to both ends of the limit frames, with the leveling components movably mounted inside the adjusting components. The cooling mechanism includes an air inlet component located above one end of the base, with a blowing component fixedly connected to the bottom of the air inlet component.

2. The sealing device for medical dressing packaging according to claim 1, characterized in that: The sealing mechanism includes a fixed frame that is fixedly connected to the upper surface of the equipment base. An electric slide rail is fixedly installed inside the fixed frame. The wiring terminals of the electric slide rail are electrically connected to an external power source, and a slide block is slidably installed on the surface of the electric slide rail.

3. The sealing device for medical dressing packaging according to claim 2, characterized in that: A hydraulic rod is fixedly connected to the bottom of the slide block, a heating component is fixedly installed at one end of the hydraulic rod, and a hot pressure plate is fixedly connected to the bottom surface of the heating component.

4. The sealing device for medical dressing packaging according to claim 1, characterized in that: The adjusting component includes a movable frame fixedly connected to the two ends of the limiting frame. A stepper motor is fixedly installed at one end of the movable frame, and a screw is fixedly connected to the output end of the stepper motor. One end of the screw is rotatably connected to the interior of the movable frame.

5. The sealing device for medical dressing packaging according to claim 4, characterized in that: The leveling component includes a connecting arm movably mounted on the surface of the screw. Two sets of connecting arms are provided. A leveling roller is movably connected inside the connecting arm, and an elastic component is fixedly connected between the two sets of connecting arms.

6. The sealing device for medical dressing packaging according to claim 2, characterized in that: The air intake component includes a fan fixedly installed on the outer surface of the mounting frame. An air intake pipe is fixedly connected to the top of the fan, and a filter nozzle is fixedly installed at the bottom of the fan. A corrugated pipe is fixedly connected to the bottom of the filter nozzle.

7. The sealing device for medical dressing packaging according to claim 6, characterized in that: The air blowing component includes an air outlet pipe fixedly connected to one end of the corrugated pipe, and an air blowing nozzle is fixedly installed at one end of the air outlet pipe. The air blowing nozzle is located on one side surface of the sealing platform.

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