Latex-free adhesive bandage packaging paper heat sealing device

Abstract

The utility model relates to the technical field of packaging paper heat sealing, in particular to a latex-free adhesive bandage packaging paper heat sealing device which comprises a conveying assembly, the conveying assembly comprises a support, the support is rotationally connected with a rolling shaft, the rolling shaft is rotationally connected with a guide belt, the support is fixedly connected with a hot pressing assembly, a sliding groove is formed in a base, and a frame is slidably connected into the sliding groove. A lower pressing plate is fixedly connected to the interior of the frame, an upper pressing plate is slidably connected to the frame, a hydraulic rod is fixedly connected to the upper surface of the frame, the movable end of the hydraulic rod is fixedly connected with the upper surface of the upper pressing plate, and a cutting assembly is fixedly connected to one side of the upper surface of the base and comprises an outer frame. The packaging paper is tightly attached after heat sealing is guaranteed, the adhesive bandage is effectively protected, uniform heating and pressure distribution can be achieved through the advanced heat sealing device, the heat sealing portion of the packaging paper is heated uniformly, and the problems of deformation, damage and the like of packaging materials caused by local infirm heat sealing or overheating are avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to packing paper heat sealing technical field, specifically, relate to a kind of non latex adhesive bandage packing paper heat sealing device. BACKGROUND

[0002] Non latex adhesive bandage packing paper heat sealing device is a kind of equipment or tool for packing paper heat sealing of non latex component adhesive bandage. Its main function is to seal and package adhesive bandage between packing paper, to ensure the sterility, sealing and safety of adhesive bandage, facilitate storage, transportation and use. This heat sealing device usually considers the characteristics of adhesive bandage and packaging requirements, adopts specific design and technology, avoids the adverse effects on the performance and quality of adhesive bandage.

[0003] Traditional heat sealing device manages heat sealing process by adjusting the temperature of heating block, but it is difficult to determine the temperature that can make polymer material achieve the most ideal performance, which makes it difficult to guarantee the stability and reliability of heat sealing effect. Since the melting temperature cannot be accurately controlled, the heating temperature is often set higher, which is easy to cause thermal degradation of the sealing part of packaging material, affect the sealing and strength of packaging. The heating mode of traditional heat sealing device may cause uneven heating of packaging paper, with some areas having too high temperature and some areas having insufficient temperature, so that the heat sealing of packaging paper is not tight, and problems such as air leakage and liquid leakage are easy to occur, which affect the sterility and shelf life of adhesive bandage. Pressure is one of the key elements of heat sealing, but the control of pressure by traditional device may not be accurate enough. Too large pressure may damage adhesive bandage, and too small pressure cannot guarantee the good sealing of packaging paper. The structure and parameters of traditional heat sealing device may be relatively fixed, and its adaptability is poor for adhesive bandages of different specifications and sizes, which needs complex adjustment and modification, increases the complexity and difficulty of operation.

[0004] Therefore, there is an urgent need for a non latex adhesive bandage packing paper heat sealing device to improve the deficiencies of the prior art. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a kind of non latex adhesive bandage packing paper heat sealing device to solve the problems raised in the above background.

[0006] In order to achieve the above object, the utility model provides a kind of latex-free adhesive bandage packaging paper heat sealing device, including conveying component, the conveying component includes support, the support is rotatably connected with roller, the roller is rotatably connected with guide band, the support one end is fixedly connected with hot pressing component, the hot pressing component includes base, the base upper surface is equipped with sliding slot, the sliding slot is slidably connected with frame, the frame is fixedly connected with lower pressing plate inside, the frame is slidably connected with upper pressing plate inside, the upper pressing plate is equipped with heating wire inside, the frame upper surface is fixedly connected with hydraulic rod, the hydraulic rod movable end is fixedly connected with upper pressing plate upper surface, the base upper surface one side is fixedly connected with cutting component, the cutting component includes outer frame, the outer frame is fixedly connected with base upper surface, and the outer frame is used to provide cutting support.

[0007] As further improvement of the technical solution, the support lower surface is fixedly connected with support leg, one side of the support is fixedly connected with driving motor, the driving motor output shaft is fixedly connected with roller, the support upper surface is fixedly connected with stock bin, the stock bin upper end is rotatably connected with movable cover plate, and the movable cover plate is convenient for filling packaging paper.

[0008] As further improvement of the technical solution, one side of the frame is fixedly connected with telescopic rod, the other end of the telescopic rod is fixedly connected with support frame, the support frame is fixedly connected with base, the support frame is rotatably connected with roller one, the support frame is equipped with through groove, the through groove is fixedly connected with guide rod, the guide rod is slidably connected with roller two, the guide rod surface is sleeved with spring, and the spring provides lower pressure for roller two.

[0009] As further improvement of the technical solution, the outer frame is rotatably connected with cutting shaft inside, the outer frame is rotatably connected with driving wheel inside, the driving wheel is used to drive packaging paper to advance, the driving wheel is drivingly connected with belt with one end of cutting shaft, the belt is drivingly connected with cutting motor, and the cutting motor is fixedly connected with base lower surface.

[0010] Compared with prior art, the utility model has the beneficial effects that:

[0011] The latex-free adhesive bandage packaging paper hot sealing device can provide stable and reliable bonding effect, ensure that the packaging paper tightly fits after hot sealing, effectively protect the adhesive bandage, prevent dust, bacteria and other pollutants in the outside world from entering the packaging inside, ensure the sterility and safety of the adhesive bandage, the advanced hot sealing device can realize uniform heating and pressure distribution, so that the hot sealing part of the packaging paper is evenly heated, avoiding the problems of local hot sealing not firm or overheating leading to deformation and damage of the packaging material, thereby improving the quality of hot sealing and the appearance quality of packaging, the specially designed latex-free hot sealing structure can make the consumer more easily open the packaging when using the adhesive bandage, convenient and fast, and will not affect the use experience because the packaging is too tight or difficult to open, can be suitable for adhesive bandage packaging papers of different materials and specifications, and has good compatibility for various new types of adhesive bandage packaging materials, can meet the changing packaging needs of adhesive bandage production enterprises, the hot sealing process is fast and efficient, can well cooperate with the production line of the adhesive bandage, improve the efficiency of the whole production process, and reduce the production cost. And the device runs stably, reduces the production interruption and rework caused by equipment failure or poor hot sealing effect. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the embodiment.

[0013] Figure 2 It is a schematic diagram of the structure of the conveying assembly of the embodiment.

[0014] Figure 3 It is a schematic diagram of the structure of the hot pressing assembly of the embodiment.

[0015] Figure 4 It is a schematic diagram of the structure of the cutting assembly of the embodiment.

[0016] The meanings of the various reference numbers in the drawings are as follows:

[0017] 1, conveying assembly; 10, support; 11, support leg; 12, guide belt; 13, drive motor; 14, hopper; 15, movable cover plate;

[0018] 2, hot pressing assembly; 20, base; 21, sliding groove; 22, frame; 23, lower pressing plate; 24, upper pressing plate; 25, hydraulic rod; 26, support frame; 27, roller one; 28, roller two; 29, guide rod; 210, spring; 211, telescopic rod;

[0019] 3, cutting assembly; 30, outer frame; 31, cutting motor; 32, belt; 33, cutting shaft; 34, drive wheel. DETAILED DESCRIPTION

[0020] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0021] Please refer to Figures 1-4 The embodiment provides a latex-free adhesive bandage packaging paper heat sealing device, which comprises a conveying assembly 1, the conveying assembly 1 comprises a support 10, the support 10 is rotationally connected with a roller shaft, the roller shaft is rotationally connected with a guide belt 12, one end of the support 10 is fixedly connected with a hot pressing assembly 2, the hot pressing assembly 2 comprises a base 20, the upper surface of the base 20 is provided with a sliding groove 21, the sliding groove 21 is slidably connected with a frame 22, the frame 22 is fixedly connected with a lower pressing plate 23 inside, the frame 22 is slidably connected with an upper pressing plate 24, the upper pressing plate 24 is provided with heating wires inside, the upper surface of the frame 22 is fixedly connected with a hydraulic rod 25, the movable end of the hydraulic rod 25 is fixedly connected with the upper surface of the upper pressing plate 24, one side of the upper surface of the base 20 is fixedly connected with a cutting assembly 3, the cutting assembly 3 comprises an outer frame 30, the outer frame 30 is fixedly connected with the upper surface of the base 20, and the outer frame 30 is used for providing cutting support.

[0022] The working principle is as follows: firstly, the conveying assembly 1 guides the packaging paper to the hot pressing area through the support 10, the roller shaft and the guide belt 12, to ensure that the adhesive bandage packaging paper continuously and stably enters the heat sealing device. In the conveying process, the packaging paper is driven by the rotation of the roller shaft and moves along the guide belt 12. After entering the hot pressing area, the hot pressing assembly 2 starts to work. The hot pressing assembly 2 comprises a base 20 with a sliding groove 21, and an upper pressing plate 24 and a lower pressing plate 23 are installed inside the frame 22. When the upper pressing plate 24 is pressed down, it will move downward through the action of the hydraulic rod 25, so as to realize heating and pressing of the packaging paper. After the heating wires are heated, the pressure and temperature of the upper pressing plate 24 and the lower pressing plate 23 jointly act on the adhesive bandage packaging paper to form a sealed seal, so as to ensure the tightness and moisture resistance of the packaging. The cutting assembly 3 on the base 20 is used for accurately cutting the packaging paper after the heat sealing is completed, and the outer frame 30 provides cutting support to ensure that the cutting part is neat and smooth, and the subsequent processing of the packaging paper is facilitated. Through the processes of conveying, hot pressing and cutting, the device effectively completes the heat sealing packaging process of the latex-free adhesive bandage, and realizes an efficient and accurate production process.

[0023] In order to be able to transmit, therefore, in the embodiment, the lower surface of the support 10 is fixedly connected with a support leg 11, one side of the support 10 is fixedly connected with a driving motor 13, the output shaft of the driving motor 13 is fixedly connected with a roller, the upper surface of the support 10 is fixedly connected with a hopper 14, the upper end of the hopper 14 is rotatably connected with a movable cover plate 15, the movable cover plate 15 facilitates the filling of the wrapping paper, the support 10 is stably placed through the support leg 11 on the lower surface, the driving motor 13 on one side works to drive the roller fixed on the output shaft to rotate, and the hopper 14 on the upper surface of the support 10 is used to store the wrapping paper, the movable cover plate 15 rotatably connected on the upper end of the hopper 14 can be conveniently opened to fill the wrapping paper, so that the whole device can orderly prepare the wrapping paper materials, and the rotation of the roller provides power for the subsequent conveying or processing operation of the wrapping paper.

[0024] In order to flatten the wrapping paper, therefore, in the embodiment, one side of the frame 22 is fixedly connected with a telescopic rod 211, the other end of the telescopic rod 211 is fixedly connected with a support frame 26, the support frame 26 is fixedly connected with the base 20, the support frame 26 is rotatably connected with a roller one 27, the support frame 26 is provided with a through slot, the through slot is fixedly connected with a guide rod 29, the guide rod 29 is slidably connected with a roller two 28, the surface of the guide rod 29 is sleeved with a spring 210, the spring 210 provides a downward pressure for the roller two 28, the telescopic rod 211 on one side of the frame 22 is connected with the support frame 26, so as to adjust the position of the support frame 26, the support frame 26 is fixedly connected with the base 20 to ensure the stability of the structure, the rotatably connected roller one 27 of the support frame 26 can guide or adjust the transmission direction and tension state of the wrapping paper, at the same time, the roller two 28 on the guide rod 29 in the through slot of the support frame 26 can adapt to the thickness and position changes of the wrapping paper under the downward pressure of the spring 210, keep close contact with the wrapping paper, maintain the flatness and tension of the wrapping paper, and ensure the smooth processing.

[0025] In order to be able to cut, therefore, in the embodiment, a cutting shaft 33 is rotatably connected inside the outer frame 30, a driving wheel 34 is rotatably connected inside the outer frame 30, the driving wheel 34 is used to drive the wrapping paper to advance, a belt 32 is transmissionally connected between the driving wheel 34 and one end of the cutting shaft 33, the belt 32 is transmissionally connected with a cutting motor 31, the cutting motor 31 is fixedly connected with the lower surface of the base 20, when the driving wheel 34 inside the outer frame 30 rotates, it drives the wrapping paper to advance by relying on the friction force between them, providing continuous material supply for processing, the driving wheel 34 transmits power to the cutting shaft 33 through the belt 32, the cutting motor 31 is fixed on the lower surface of the base 20, and provides power for the rotation of the cutting shaft 33 when started, the cutting shaft 33 in turn drives the cutting tool to rotate, and cuts the advancing wrapping paper according to the preset parameters.

[0026] The hot sealing device for packaging paper of latex-free adhesive bandage in the embodiment is used in the following way: first, the conveying assembly 1 guides the packaging paper to the hot pressing area through the support 10, the roller and the guide belt 12; the support 10 is stably placed through the support legs 11 on the lower surface, and the driving motor 13 on one side drives the roller fixed with the output shaft to rotate when working; the material bin 14 on the upper surface of the support 10 is used for storing the packaging paper, and the movable cover plate 15 rotatably connected to the upper end of the material bin 14 can be conveniently opened to fill the packaging paper, so that the whole device can orderly prepare the packaging paper materials, and the rotation of the roller provides power for the subsequent conveying or processing operation of the packaging paper, ensuring that the packaging paper of the adhesive bandage continuously and stably enters the hot sealing device; in the conveying process, the packaging paper is moved along the guide belt 12 by the rotation of the roller. After entering the hot pressing area, the hot pressing assembly 2 starts to work, the hot pressing assembly 2 comprises a base 20 provided with a sliding groove 21, and an upper pressing plate 24 and a lower pressing plate 23 are arranged in the frame 22; the upper pressing plate 24 is provided with heating wires. When the upper pressing plate 24 is pressed downward, it moves downward through the action of the hydraulic rod 25, so as to heat and press the packaging paper. After the heating wires are heated, the pressure and temperature of the upper pressing plate 24 and the lower pressing plate 23 jointly act on the packaging paper of the adhesive bandage to form a sealed seal, so as to ensure the tightness and moisture resistance of the packaging. The cutting assembly 3 on the base 20 is used for accurately cutting the packaging paper after the hot sealing is completed, the outer frame 30 provides cutting support to ensure that the cutting part is neat and smooth, and the subsequent processing of the packaging paper is facilitated. When the driving wheel 34 in the outer frame 30 rotates, it drives the packaging paper to move forward by relying on the friction force between the driving wheel 34 and the packaging paper, so as to provide continuous material supply for processing. The driving wheel 34 transmits power to the cutting shaft 33 through the belt 32, the cutting motor 31 is fixed to the lower surface of the base 20 and provides power for the rotation of the cutting shaft 33 when started, the cutting shaft 33 in turn drives the cutting tool to rotate, and the packaging paper moving forward is cut according to the preset parameters. The device effectively completes the hot sealing packaging process of the latex-free adhesive bandage through the processes of conveying, hot pressing and cutting, and realizes an efficient and accurate production process.

[0027] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited to the above embodiments, and the above embodiments and descriptions in the specification are only preferred examples of the present application and do not limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A device for heat-sealing a package paper for latex-free adhesive bandages, comprising a conveying assembly (1), characterized in that: The conveying assembly (1) includes a support (10), the support (10) is rotatably connected with a roller, the roller is rotatably connected with a guide belt (12), one end of the support (10) is fixedly connected with a hot pressing assembly (2), the hot pressing assembly (2) includes a base (20), the upper surface of the base (20) is provided with a chute (21), the chute (21) is slidably connected with a frame (22), the frame (22) is fixedly connected with a lower pressing plate (23) inside, the frame (22) is slidably connected with an upper pressing plate (24) inside, the upper pressing plate (24) is provided with a heating wire inside, the upper surface of the frame (22) is fixedly connected with a hydraulic rod (25), the movable end of the hydraulic rod (25) is fixedly connected with the upper surface of the upper pressing plate (24), one side of the upper surface of the base (20) is fixedly connected with a cutting assembly (3), the cutting assembly (3) includes an outer frame (30), the outer frame (30) is fixedly connected with the upper surface of the base (20), and the outer frame (30) is used to provide cutting support.

2. The latex-free adhesive bandage package paper heat sealing apparatus according to claim 1, characterized by: The lower surface of the support (10) is fixedly connected with a supporting leg (11), one side of the support (10) is fixedly connected with a driving motor (13), the output shaft of the driving motor (13) is fixedly connected with the roller, the upper surface of the support (10) is fixedly connected with a stock bin (14), the upper end of the stock bin (14) is rotatably connected with a movable cover plate (15), and the movable cover plate (15) facilitates filling of wrapping paper.

3. The latex-free adhesive bandage package paper heat sealing apparatus according to claim 1, characterized by: One side of the frame (22) is fixedly connected with a telescopic rod (211), the other end of the telescopic rod (211) is fixedly connected with a supporting frame (26), the supporting frame (26) is fixedly connected with the base (20), the supporting frame (26) is rotatably connected with a roller one (27), the supporting frame (26) is provided with a through groove, the through groove is fixedly connected with a guide rod (29), the guide rod (29) is slidably connected with a roller two (28), the surface of the guide rod (29) is sleeved with a spring (210), and the spring (210) provides a pressing force for the roller two (28).

4. The latex-free adhesive bandage package paper heat sealing apparatus according to claim 1, characterized by: The outer frame (30) is rotatably connected with a cutting shaft (33) inside, the outer frame (30) is rotatably connected with a driving wheel (34) inside, the driving wheel (34) is used to drive the wrapping paper to advance, the driving wheel (34) is drivingly connected with a belt (32) at one end of the cutting shaft (33), the belt (32) is drivingly connected with a cutting motor (31), and the cutting motor (31) is fixedly connected with the lower surface of the base (20).

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