Aluminum-plastic packaging equipment for medicines

Abstract

The utility model discloses medicine aluminum-plastic packaging equipment, and relates to the technical field of medicine aluminum-plastic packaging equipment, the medicine aluminum-plastic packaging equipment comprises an operation table, an aluminum-plastic packaging conveying belt is arranged above the operation table, and a group of telescopic rod fixing blocks are fixedly connected to the positions, located on the two sides of the aluminum-plastic packaging conveying belt, above the operation table respectively; the guide calibration plate is driven to transversely move through synchronous stretching and retracting of the first electric telescopic rod, medicine packages of different sizes can be rapidly adapted, accurate centering and positioning can be achieved through electric control no matter how the packaging width changes, and manual repeated adjustment is avoided; meanwhile, the aluminum foil cutter is fixed to the threaded hole of the mounting plate through the screw, the cutter through hole is matched with the threaded hole of the mounting plate, when the aluminum foil cutting requirements of different shapes or sizes need to be met, only the cutter of the corresponding model needs to be replaced, the screw is fastened, and the whole cutting mechanism does not need to be replaced. The remodeling time is greatly shortened; and the maintenance cost is reduced.

Description

Technical Field

[0001] This utility model relates to the technical field of pharmaceutical aluminum-plastic packaging equipment, and in particular to a pharmaceutical aluminum-plastic packaging equipment. Background Technology

[0002] Medicines packaged in aluminum-plastic packaging have the advantages of long shelf life and convenient carrying. In recent years, aluminum-plastic packaging has become increasingly popular among pharmaceutical companies and consumers, and is gradually replacing traditional glass bottle packaging and bulk packaging, becoming the mainstream packaging for solid medicines.

[0003] Research revealed that traditional cutting mechanisms often integrate the cutting blade and heat-sealing structure into a single unit, making them unsuitable for disassembling or replacing. This limits their application to a single size of pharmaceutical aluminum-plastic packaging. Therefore, a pharmaceutical aluminum-plastic packaging device is provided to address these issues. Utility Model Content

[0004] The purpose of this utility model is to solve the problems mentioned in the background art by providing a pharmaceutical aluminum-plastic packaging equipment that can quickly adapt to different sizes of pharmaceutical aluminum-plastic packaging, thus solving the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a pharmaceutical aluminum-plastic packaging equipment, comprising: an operating table, an aluminum-plastic packaging conveyor belt above the operating table, a set of telescopic rod fixing blocks fixedly connected to both sides of the aluminum-plastic packaging conveyor belt above the operating table, two sets of first electric telescopic rods embedded in the inner side of each set of telescopic rod fixing blocks, a guide calibration plate fixedly connected to the movable end of the first electric telescopic rod, four sets of second electric telescopic rods embedded in the inner side of the operating table, a set of side fixing brackets fixedly connected to the movable ends of every two sets of second electric telescopic rods passing through the operating table to the top, an aluminum foil cutting mechanism fixedly connected to the inner side of the two sets of side fixing brackets, two sets of aluminum foil roller support plates fixedly connected above the operating table, a long screw threaded through the inner side of the aluminum foil roller support plate, and a locking nut threadedly connected to the end of the long screw.

[0006] As a further embodiment of this utility model: the aluminum foil cutting mechanism includes an upper fixed housing, four sets of first support springs are fixedly connected to the inner side of the upper fixed housing, an mounting plate is fixedly connected below the four sets of first support springs, an aluminum foil cutting blade is arranged below the mounting plate, a first side fixing plate and a second side fixing plate are fixedly connected to the two sides of the upper fixed housing respectively, two sets of guide through holes are opened on the inner side of the first side fixing plate, a first roller bracket is arranged below the first side fixing plate, an aluminum foil lower pressure roller is rotatably connected to the inner side of the first roller bracket, two sets of limiting guide rods adapted to the guide through holes are fixedly connected above the first roller bracket, a second support spring is sleeved on the outer side of the limiting guide rod, two sets of tightly fitting elastic clamping rollers are rotatably connected to the inner side of the second side fixing plate, a drive motor is fixedly connected to the side of the second side fixing plate, and a heat sealing plate is fixedly connected to the inner side of the aluminum foil cutting blade.

[0007] As a further improvement of this utility model, the heat-sealing plate is connected to an external power source via an electric wire that passes through the upper fixed housing.

[0008] As a further improvement of this utility model, the bottom height of the guide calibration plate is slightly higher than that of the aluminum-plastic packaging conveyor belt.

[0009] As a further improvement of this utility model: two sets of threaded holes are provided below the mounting plate, and through holes are provided at corresponding positions of the aluminum foil cutter. Different sizes of aluminum foil cutters can be fixed to the bottom of the mounting plate by passing through the through holes with matching screws.

[0010] As a further improvement of this utility model, the rotating shaft of the drive motor passes through the second side fixing plate and is fixedly connected to one of the sets of elastic clamping rollers.

[0011] As a further improvement of this utility model: when the second electric telescopic rod is extended to its longest length, the height of the long screw is higher than the height of the aluminum foil lower pressure roller.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. In this utility model, the guide calibration plate moves laterally by synchronously extending and retracting the first electric telescopic rod, which can quickly adapt to different sizes of pharmaceutical packaging. Regardless of the packaging width, precise centering and positioning can be achieved through electric control, avoiding repeated manual adjustments. At the same time, the aluminum foil cutter is fixed to the threaded hole of the mounting plate by a screw, and the through hole of the cutter is adapted to the threaded hole of the mounting plate. When it is necessary to adapt to the cutting requirements of aluminum foil of different shapes or sizes, only the corresponding model of cutter needs to be replaced and the screw tightened. There is no need to replace the entire cutting mechanism, which greatly shortens the changeover time and reduces maintenance costs. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the long screw and locking nut in this utility model;

[0016] Figure 3 This is a schematic diagram of the aluminum foil cutting mechanism in this utility model;

[0017] Figure 4 This is a schematic diagram of the limiting guide rod in this utility model.

[0018] In the diagram: 1. Operating table; 2. Aluminum-plastic packaging conveyor belt; 3. Telescopic rod fixing block; 4. First electric telescopic rod; 5. Guide calibration plate; 6. Second electric telescopic rod; 7. Side fixing bracket; 8. Aluminum foil cutting mechanism; 9. Aluminum foil roller support plate; 10. Long screw; 11. Locking nut; 81. Upper fixed housing; 82. First support spring; 83. Mounting plate; 84. Aluminum foil cutter; 85. First side fixing plate; 86. Guide through hole; 87. First roller bracket; 88. Aluminum foil lower pressure roller; 89. Limiting guide rod; 810. Second support spring; 811. Second side fixing plate; 812. Elastic clamping roller; 813. Drive motor; 814. Heat sealing plate. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. In the description of this utility model, it should be noted that unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "setting" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances. The embodiments of this utility model will be described below based on its overall structure.

[0021] Reference Figures 1 to 4 In this embodiment of the present invention, a pharmaceutical aluminum-plastic packaging equipment includes: an operating table 1, an aluminum-plastic packaging conveyor belt 2 disposed above the operating table 1, a set of telescopic rod fixing blocks 3 fixedly connected to both sides of the aluminum-plastic packaging conveyor belt 2 above the operating table 1, two sets of first electric telescopic rods 4 embedded in the inner side of each set of telescopic rod fixing blocks 3, a guide calibration plate 5 fixedly connected to the movable end of the first electric telescopic rod 4, four sets of second electric telescopic rods 6 embedded in the inner side of the operating table 1, and a set of side fixing brackets 7 fixedly connected to the movable ends of every two sets of second electric telescopic rods 6 through the operating table 1 to the top of it, and the inner sides of the two sets of side fixing brackets 7 are fixedly connected to... An aluminum foil cutting mechanism 8 is connected to the upper part of the operating table 1. Two sets of aluminum foil roller support plates 9 are fixedly connected above the operating table 1. A long screw 10 is inserted through the inner side of the aluminum foil roller support plate 9. A locking nut 11 is threaded to the end of the long screw 10. The packaging aluminum foil roller can be installed inside the two sets of aluminum foil roller support plates 9 through the long screw 10 and the locking nut 11. The bottom height of the guide calibration plate 5 is slightly higher than the aluminum-plastic packaging conveyor belt 2, which makes it easy to push the unsealed medicine packaging on the aluminum-plastic packaging conveyor belt 2 into the center and align it. A heat sealing plate 814 is fixedly connected below the aluminum foil cutting knife 84 fixing plate. The heat sealing plate 814 is connected to an external power source through a wire passing through the upper fixed housing 81.

[0022] The first electric telescopic rod 4 adjusts the horizontal position of the guide calibration plate 5 by telescopic adjustment to perform lateral limit calibration of the medicine packaging on the aluminum-plastic packaging conveyor belt 2. The second electric telescopic rod 6 drives the aluminum foil cutting mechanism 8 to complete the aluminum foil cutting and heat sealing process through the lifting side fixing bracket 7. After the aluminum foil cutting knife 84 completes the cutting, the heat sealing plate 814 is heated by external power supply to perform heat sealing on the contact surface between the aluminum foil and the medicine packaging. The long screw 10 and the locking nut 11 cooperate to realize the rapid installation and axial fixation of the aluminum foil roller. After the aluminum foil is drawn out from the aluminum foil roller, it is guided to the bottom of the heat sealing plate 814 in sequence through the aluminum foil pressure roller 88 and the elastic clamping roller 812. The guide calibration plate 5 ensures that the medicine packaging and the aluminum foil are aligned and then completes heat sealing and cutting simultaneously.

[0023] The aluminum foil cutting mechanism 8 includes an upper fixed housing 81. Four sets of first support springs 82 are fixedly connected to the inner side of the upper fixed housing 81. A mounting plate 83 is fixedly connected below the four sets of first support springs 82. An aluminum foil cutting blade 84 is disposed below the mounting plate 83. A first side fixing plate 85 and a second side fixing plate 811 are fixedly connected to both sides of the upper fixed housing 81, respectively. Two sets of guide holes 86 are opened on the inner side of the first side fixing plate 85. A first roller bracket 87 is disposed below the first side fixing plate 85. An aluminum foil lower pressure roller 88 is rotatably connected to the inner side of the first roller bracket 87. Two sets of limiting guide rods 89, adapted to the guide holes 86, are fixedly connected above the first roller bracket 87. A second support spring 810 is sleeved on the outer side of the limiting guide rods 89. The second side fixing plate... Two sets of tightly fitting elastic clamping rollers 812 are rotatably connected to the inner side of the 811. A drive motor 813 is fixedly connected to the side of the second side fixing plate 811. Two sets of threaded holes are opened below the mounting plate 83. A through hole is opened at the corresponding position of the aluminum foil cutter 84. A different size aluminum foil cutter 84 can be fixed to the bottom of the mounting plate 83 by passing through the through hole with a matching screw. The rotating shaft of the drive motor 813 passes through the second side fixing plate 811 and is fixedly connected to one of the sets of elastic clamping rollers 812. The aluminum foil of the aluminum foil roller passes under the aluminum foil pressure roller 88, extends into the middle of the two sets of elastic clamping rollers 812 and extends out, ensuring that the aluminum foil passes under the aluminum foil cutter 84. When the second electric telescopic rod 6 is extended to its longest length, the height of the long screw 10 is higher than the height of the aluminum foil pressure roller 88.

[0024] The first support spring 82 provides elastic pressure to the aluminum foil cutter 84, enabling the aluminum foil cutter 84 to adapt to aluminum foils of different thicknesses when working in conjunction with the heat-sealing plate 814. The second support spring 810 controls the downward pressure of the aluminum foil lower pressure roller 88 through the limiting guide rod 89. By continuously applying controllable downward pressure, the aluminum foil lower pressure roller 88 can press the aluminum foil tightly against the surface of the aluminum-plastic packaging conveyor belt 2, eliminating looseness or wrinkles of the aluminum foil during the conveying process, ensuring accurate alignment of the aluminum foil with the underlying pharmaceutical packaging, and preventing breakage caused by sudden movement of the aluminum foil cutting mechanism 8. The drive motor 8... 13 drives the elastic clamping roller 812 to achieve precise step feeding of aluminum foil. During cutting, the second electric telescopic rod 6 lifts the side fixing bracket 7 to tighten the aluminum foil. The aluminum foil pressure roller 88 and the elastic clamping roller 812 work together to keep the aluminum foil flat. The heat sealing plate 814 pre-presses the aluminum foil and the pharmaceutical packaging before the aluminum foil cutting knife 84 moves. Then, it is heated by electricity to complete the sealing. When the second electric telescopic rod 6 is fully extended, the aluminum foil roller is set at a high position to ensure that there is no interference in the aluminum foil conveying path. The rotation feeding of the elastic clamping roller 812 and the heat sealing action of the heat sealing plate 814 are synchronized through timing control.

[0025] The working principle of this utility model is as follows: After the aluminum-plastic packaging conveyor belt 2 is started, the unsealed medicine packaging moves with the conveyor belt to the area of ​​the guide calibration plate 5. The first electric telescopic rods 4 on both sides extend and retract synchronously according to the width of the packaging, pushing the guide calibration plate 5 to perform lateral clamping and correction of the medicine packaging, ensuring that it is located on the center line of the conveyor belt.

[0026] Aluminum foil is drawn out from aluminum foil roller on aluminum foil roller support plate 9, passes through the lower aluminum foil pressure roller 88 and between two sets of elastic clamping rollers 812 in sequence, and the drive motor 813 starts, driving the elastic clamping rollers 812 to rotate, and pulling the aluminum foil to the heat sealing plate 814 in a step-by-step manner. The lower aluminum foil pressure roller 88 is pressed tightly against the surface of aluminum foil under the elastic pressure of the second support spring 810, eliminating aluminum foil wrinkles and maintaining its flat contact with the medicine packaging on the aluminum-plastic packaging conveyor belt 2.

[0027] Once the medicine packaging and aluminum foil are aligned, the second electric telescopic rod 6 drives the side fixing bracket 7 to move downwards, causing the aluminum foil cutting mechanism 8 to press down as a whole. The heat sealing plate 814 first contacts the aluminum foil and medicine packaging, and heats them by external power supply to perform heat-press sealing on the contact surfaces. The first support spring 82 pushes the mounting plate 83 and aluminum foil cutting blade 84 downwards. After heat sealing, the aluminum foil is cut to form an independent packaging unit. After cutting, the second electric telescopic rod 6 retracts and resets, the aluminum foil cutting mechanism 8 rises, and the elastic clamping roller 812 steps forward to feed the aluminum foil for the next cycle, while sending out the cut aluminum foil waste.

[0028] The second support spring 810 limits the stroke of the aluminum foil lower pressure roller 88 through the limiting guide rod 89, and compensates for thickness fluctuations in real time during the aluminum foil conveying process to prevent excessive compression that could cause the aluminum foil to deform or break.

[0029] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A pharmaceutical aluminum-plastic packaging equipment, characterized in that, include: An operating table (1) is provided above an aluminum-plastic packaging conveyor belt (2). A set of telescopic rod fixing blocks (3) are fixedly connected to both sides of the aluminum-plastic packaging conveyor belt (2) above the operating table (1). Two sets of first electric telescopic rods (4) are embedded in the inner side of each set of telescopic rod fixing blocks (3). A guide calibration plate (5) is fixedly connected to the movable end of the first electric telescopic rod (4). Four sets of second electric telescopic rods (6) are embedded in the inner side of the operating table (1). A set of side fixing brackets (7) is fixedly connected to the movable end of each two sets of second electric telescopic rods (6) through the operating table (1) to the top of it. An aluminum foil cutting mechanism (8) is fixedly connected to the inner side of the two sets of side fixing brackets (7). Two sets of aluminum foil roller support plates (9) are fixedly connected above the operating table (1). A long screw (10) is threaded through the inner side of the aluminum foil roller support plate (9). A locking nut (11) is threaded to the end of the long screw (10).

2. The pharmaceutical aluminum-plastic packaging equipment according to claim 1, characterized in that, The aluminum foil cutting mechanism (8) includes an upper fixed housing (81), four sets of first support springs (82) are fixedly connected to the inner side of the upper fixed housing (81), and a mounting plate (83) is fixedly connected below the four sets of first support springs (82). An aluminum foil cutting blade (84) is arranged below the mounting plate (83). A first side fixing plate (85) and a second side fixing plate (811) are fixedly connected to both sides of the upper fixed housing (81). Two sets of guide through holes (86) are opened on the inner side of the first side fixing plate (85), and a first roller bracket is arranged below the first side fixing plate (85). (87) An aluminum foil pressing roller (88) is rotatably connected to the inner side of the first roller bracket (87). Two sets of limiting guide rods (89) adapted to the guide through hole (86) are fixedly connected to the upper side of the first roller bracket (87). A second support spring (810) is sleeved on the outer side of the limiting guide rod (89). Two sets of tightly fitting elastic clamping rollers (812) are rotatably connected to the inner side of the second side fixing plate (811). A drive motor (813) is fixedly connected to the side of the second side fixing plate (811). A heat sealing plate (814) is fixedly connected below the fixing plate of the aluminum foil cutter (84).

3. The pharmaceutical aluminum-plastic packaging equipment according to claim 1, characterized in that, The bottom of the guide calibration plate (5) is slightly higher than the aluminum-plastic packaging conveyor belt (2).

4. The pharmaceutical aluminum-plastic packaging equipment according to claim 2, characterized in that, The heat-sealing plate (814) is connected to an external power source via wires passing through the upper fixed housing (81).

5. A pharmaceutical aluminum-plastic packaging equipment according to claim 2, characterized in that, Two sets of threaded holes are provided below the mounting plate (83), and through holes are provided at the corresponding positions of the aluminum foil cutter (84). The aluminum foil cutter (84) of different sizes can be fixed to the mounting plate (83) by passing through the through holes with a matching screw.

6. The pharmaceutical aluminum-plastic packaging equipment according to claim 2, characterized in that, The rotating shaft of the drive motor (813) passes through the second side fixing plate (811) and is fixedly connected to one of the elastic clamping rollers (812).

7. The pharmaceutical aluminum-plastic packaging equipment according to claim 2, characterized in that, When the second electric telescopic rod (6) is extended to its longest length, the height of the long screw (10) is higher than the height of the aluminum foil lower pressure roller (88).

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