Film covering mechanism of medicine packaging box

Abstract

The utility model relates to the technical field of film covering mechanisms, in particular to a film covering mechanism of a medicine packaging box, which comprises a film covering body and a transmission device, the transmission device is arranged on the inner side of the film covering body, a fixed block plate is fixedly connected to one side of the film covering body, a double-thread rod is rotatably connected to the inner side of the fixed block plate, and a rolling handle is fixedly connected to one side of the double-thread rod. The upper end of the fixed block plate is provided with a rectangular slide way, the upper end of the screw block is fixedly connected with a support plate, the inner side of the support plate is rotatably connected with a screw rotating rod, the outer side of the screw rotating rod is spirally connected with a concave plate, the upper end of the support plate is fixedly connected with a sliding column rod, and the inner side of the concave plate is provided with a threaded opening. According to the device, the distance between two sets of rubber pressing wheels can be adjusted according to the sizes of the medicine packaging boxes, so that most of the medicine packaging boxes can be limited, the stability when the medicine packaging boxes are coated with films is ensured, and the phenomenon that the films are wrinkled is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of film laminating mechanisms, in particular to a film laminating mechanism for a medicine packaging box. Background Art

[0002] The laminating mechanism of the drug packaging box is an important link in the drug packaging process. Its main purpose is to cover the surface of the drug box with a layer of film to maintain the quality of the drug and prevent dust, microorganisms and other contaminants from entering the drug packaging, thereby ensuring the hygiene and quality of the drug. The laminating process not only improves the grade of the drug packaging, but also effectively extends the shelf life of the drug.

[0003] During the laminating process of the drug packaging box through the laminating device, if the drug packaging box cannot be limited according to the size of the drug packaging box, it is easy to cause the packaging box to be skewed, resulting in wrinkles in the laminating film. Therefore, a laminating mechanism for a drug packaging box is proposed to address the above problems. Utility Model Content

[0004] The utility model aims to provide a film coating mechanism for a medicine packaging box, so as to solve the problem that if the medicine packaging box cannot be limited according to the size of the medicine packaging box during the film coating process, the packaging box may be easily skewed, resulting in wrinkles in the coating.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A coating mechanism for a medicine packaging box comprises a coating body and a transmission device, the inner side of the coating body is provided with a transmission device, the coating body has a fixed block plate on one side, the fixed block plate is rotatably connected to a double-threaded rod on the inner side, the double-threaded rod is fixedly connected to a turning handle on one side, the double-threaded rod is spirally linked to a screw block on the outer side of the double-threaded rod, a rectangular slideway is provided on the upper end of the fixed block plate, the upper end of the screw block is fixedly connected to a bracket plate, the inner side of the bracket plate is rotatably connected to a screw rod, the outer side of the screw rod is spirally connected to a concave plate, the upper end of the bracket plate is fixedly connected to a sliding column rod, the inner side of the concave plate is provided with a threaded opening, the inner side of the concave plate is provided with a cylindrical hole, the inner side of the concave plate is provided with a movable recess, one side of the movable recess is fixedly connected to a spring telescopic rod, one side of the spring telescopic rod is fixedly connected to a wheel frame, and the inner side of the wheel frame is rotatably connected to a rubber pressure wheel.

[0007] As a further optimization of the present invention, the upper end of the laminating body is fixedly connected to a hydraulic cylinder, the lower end of the hydraulic cylinder is fixedly connected to a connecting folding plate, and the lower end of the connecting folding plate is provided with a laminating assembly.

[0008] As a further optimization of the present invention, a cylindrical rotating hole is opened on the inner side of one end of the fixed block plate, the outer side of the screw block is slidably connected to the inner side of the rectangular slide, the screw block is in the shape of a rectangle, the outer side of the screw block is fixedly connected to a limiting strip, and a threaded hole is opened on the inner side of the screw block.

[0009] As a further optimization of the present invention, the lower end of the bracket plate is fitted with the upper end of the fixed block plate, the bracket plate and the screw block correspond one to one, and the number of the bracket plate and the screw block are both two.

[0010] As a further optimization of the present invention, the sliding column rod is shaped like two sections of a cylinder, the diameter of the upper cylinder of the sliding column rod is larger than the diameter of the cylindrical hole, the sliding column rod slides inside the cylindrical hole, the outer side of the screw rod is spirally fitted inside the threaded mouth, and a hand handle is provided at the upper end of the screw rod.

[0011] As further optimization content of the present invention, the top view shape of the concave plate is "concave" shape, the connecting folding plate and the coating assembly move on the inner side of the concave plate, the coating assembly and the middle end of the concave plate are on the same vertical line, the number of the concave plates is two, and the concave plates are symmetrical.

[0012] As further optimized content of the present invention, the lower end of the movable recess passes through the recessed plate, the outer side of the wheel frame slides on the inner side of the movable recess, the number of the spring telescopic rods is several groups, the number of each group of the spring telescopic rods is not less than two, and the number of the rubber pressure wheels is several.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] In the utility model, through the provided film coating body, fixed block plate, screw block, double threaded rod, retracting handle, bracket plate, screw rod, concave plate, wheel frame and rubber pressure wheel, when coating the medicine packaging box, according to the size of the medicine packaging box, the retracting handle is rotated through the device to drive the two concave plates to approach or move away from each other at the same time, and the screw rod is rotated again to drive the rubber pressure wheel to move downward through the device, and the rubber pressure wheel presses the packaging box downward. The device can adjust the distance between the two groups of rubber pressure wheels according to the size of the medicine packaging box, so that most medicine packaging boxes can be limited, ensuring the stability of the medicine packaging box when coating and preventing the phenomenon of wrinkles in the coating. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the film covering component of the utility model;

[0017] Figure 3This is a schematic diagram of the double-threaded rod structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the concave plate structure of the utility model.

[0019] In the figure: 1. Laminating body; 2. Transmission device; 3. Hydraulic cylinder; 4. Connecting folding plate; 5. Laminating assembly; 6. Fixed block plate; 7. Turning handle; 8. Double threaded rod; 9. Screw block; 10. Rectangular slideway; 11. Bracket plate; 12. Screw rod; 13. Concave plate; 14. Sliding column rod; 15. Threaded mouth; 16. Cylindrical hole; 17. Movable notch; 18. Spring telescopic rod; 19. Wheel frame; 20. Rubber pressure wheel. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0022] See also Figure 1-4 , the utility model provides a technical solution:

[0023] A coating mechanism for a medicine packaging box comprises a coating body 1 and a transmission device 2, wherein the transmission device 2 is arranged on the inner side of the coating body 1, a fixed block plate 6 is fixedly connected to one side of the coating body 1, a double-threaded rod 8 is rotatably connected to the inner side of the fixed block plate 6, a retracting handle 7 is fixedly connected to one side of the double-threaded rod 8, a screw block 9 is spirally connected to the outer side of the double-threaded rod 8, a rectangular slideway 10 is provided at the upper end of the fixed block plate 6, a support plate 11 is fixedly connected to the upper end of the screw block 9, a screw rod 12 is rotatably connected to the inner side of the support plate 11, a concave plate 13 is spirally connected to the outer side of the screw rod 12, a sliding column rod 14 is fixedly connected to the upper end of the support plate 11, a threaded opening 15 is provided on the inner side of the concave plate 13, a cylindrical hole 16 is provided on the inner side of the concave plate 13, a movable recess 17 is provided on the inner side of the concave plate 13, a spring telescopic rod 18 is fixedly connected to one side of the movable recess 17, a wheel frame 19 is fixedly connected to one side of the spring telescopic rod 18, and a rubber pressure wheel 20 is rotatably connected to the inner side of the wheel frame 19.

[0024] As a further implementation of this solution, the upper end of the laminating body 1 is fixedly connected to a hydraulic cylinder 3, the lower end of the hydraulic cylinder 3 is fixedly connected to a connecting folding plate 4, and the lower end of the connecting folding plate 4 is provided with a laminating assembly 5, which is convenient for moving the laminating assembly 5 so that the laminating assembly 5 can laminar the drug packaging box;

[0025] As a further implementation of this solution, a cylindrical rotating hole is opened on the inner side of one end of the fixed block plate 6, and the outer side of the screw block 9 is slidably connected to the inner side of the rectangular slideway 10. The screw block 9 is in the shape of a rectangular body, and the outer side of the screw block 9 is fixedly connected to the limit strip, and a threaded hole is opened on the inner side of the screw block 9, which drives the two screw blocks 9 to move closer or farther at the same time when the double-threaded rod 8 rotates;

[0026] As a further implementation of this solution, the lower end of the bracket plate 11 is fitted with the upper end of the fixed block plate 6, the bracket plate 11 corresponds to the screw block 9 one by one, and the number of the bracket plate 11 and the screw block 9 are both two, which has the effect of stably moving the bracket plate 11 on the upper end of the fixed block plate 6;

[0027] As a further implementation of the present invention, the sliding column rod 14 is in the shape of two sections of a cylinder, the diameter of the upper cylinder of the sliding column rod 14 is larger than the diameter of the cylindrical hole 16, the sliding column rod 14 slides inside the cylindrical hole 16, the outer side of the screw rod 12 is spirally fitted inside the threaded opening 15, and a hand-turned handle is provided at the upper end of the screw rod 12, which drives the concave plate 13 to move when the screw rod 12 rotates, and the sliding column rod 14 has the effect of limiting the concave plate 13;

[0028] As a further implementation of the present invention, the concave plate 13 is in a concave shape when viewed from above. The connecting folding plate 4 and the laminating assembly 5 are movable inside the concave plate 13. The laminating assembly 5 and the middle end of the concave plate 13 are on the same vertical line. There are two concave plates 13, and the concave plates 13 are symmetrical, so that the laminating assembly 5 can be easily moved inside the concave plate 13.

[0029] As a further implementation scheme of the present scheme, the lower end of the movable recess 17 passes through the recessed plate 13, the outer side of the wheel frame 19 slides on the inner side of the movable recess 17, the number of spring telescopic rods 18 is several groups, the number of spring telescopic rods 18 in each group is not less than two, and the number of rubber pressure wheels 20 is several. Under the elastic force of the spring telescopic rods 18, the rubber pressure wheels 20 can press down the medicine packaging box steadily, and the medicine packaging box can be limited at this time, thereby improving the stability of the medicine packaging box during lamination.

[0030] Working process: When the device is in use, the external power supply is energized. When the medicine packaging box needs to be limited, the medicine packaging box is placed in the middle position of the transmission device 2. The transmission device 2 is convenient for conveying the medicine packaging box. According to the size of this batch of medicine packaging boxes, when the distance between the rubber pressure wheels 20 is adjusted, the retracting handle 7 is rotated. The retracting handle 7 rotates to drive the double-threaded rod 8 fixedly connected on one side to rotate. One end of the double-threaded rod 8 is rotatably connected to the inner side of the rectangular slide 10. The double-threaded rod 8 rotates to drive the outer meshing screw block 9 to move. The screw block 9 is slidably connected to the inner side of the rectangular slide 10 through a limiting strip, which has the effect of limiting the moving direction of the screw block 9. The screw block 9 drives the bracket plate 11 to move, and the bracket plate 11 drives the upper device to move. When the rubber pressure wheel 20 and one end of the medicine packaging box are in the same vertical line, the handle at the upper end of the screw rod 12 is rotated, and the screw rod 12 rotates through the threaded opening The movement of the concave plate 13 drives the rubber pressure wheel 20 to move. When the rubber pressure wheel 20 contacts the medicine packaging box, it continues to move the rubber pressure wheel 20, and the rubber pressure wheel 20 squeezes the wheel frame 19. The wheel frame 19 moves inside the movable recess 17, and the wheel frame 19 pushes the spring telescopic rod 18. The spring telescopic rod 18 is deformed. Under the elastic force of the spring telescopic rod 18, the rubber pressure wheel 20 can firmly press down the medicine packaging box. At this time, the medicine packaging box can be limited, and the stability of the medicine packaging box during laminating is improved. The hydraulic cylinder 3 is started to drive the laminating assembly 5 to move through the connecting folding plate 4. The laminating assembly 5 moves inside the concave plate 13, which is convenient for laminating the medicine packaging box.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A film laminating mechanism for a medicine packaging box, comprising a film laminating body (1) and a transmission device (2), characterized in that: A transmission device (2) is arranged on the inner side of the coating body (1); a fixed block plate (6) is fixedly connected to one side of the coating body (1); a double-threaded rod (8) is rotatably connected to the inner side of the fixed block plate (6); a retracting handle (7) is fixedly connected to one side of the double-threaded rod (8); a screw block (9) is spirally connected to the outer side of the double-threaded rod (8); a rectangular slideway (10) is provided on the upper end of the fixed block plate (6); a bracket plate (11) is fixedly connected to the upper end of the screw block (9); a screw rod (12) is rotatably connected to the inner side of the bracket plate (11); The outer side of the screw rod (12) is spirally connected to a concave plate (13); the upper end of the bracket plate (11) is fixedly connected to a sliding column rod (14); the inner side of the concave plate (13) is provided with a threaded opening (15); the inner side of the concave plate (13) is provided with a cylindrical hole (16); the inner side of the concave plate (13) is provided with a movable recess (17); one side of the movable recess (17) is fixedly connected to a spring telescopic rod (18); one side of the spring telescopic rod (18) is fixedly connected to a wheel frame (19); the inner side of the wheel frame (19) is rotatably connected to a rubber pressure wheel (20).

2. The film laminating mechanism for a medicine packaging box according to claim 1, characterized in that: The upper end of the laminating body (1) is fixedly connected to a hydraulic cylinder (3), the lower end of the hydraulic cylinder (3) is fixedly connected to a connecting folding plate (4), and the lower end of the connecting folding plate (4) is provided with a laminating assembly (5).

3. The film laminating mechanism for a medicine packaging box according to claim 1, characterized in that: A cylindrical rotating hole is provided on the inner side of one end of the fixed block plate (6); the outer side of the screw block (9) is slidably connected to the inner side of the rectangular slideway (10); the screw block (9) is in the shape of a rectangular body; the outer side of the screw block (9) is fixedly connected to a limiting strip; and the inner side of the screw block (9) is provided with a threaded hole.

4. The film laminating mechanism for a medicine packaging box according to claim 1, characterized in that: The lower end of the bracket plate (11) is fitted with the upper end of the fixed block plate (6), the bracket plate (11) and the screw block (9) correspond one to one, and the number of the bracket plate (11) and the screw block (9) are both two.

5. The film laminating mechanism for a medicine packaging box according to claim 1, characterized in that: The sliding column rod (14) is in the shape of two sections of a cylinder. The diameter of the upper cylinder of the sliding column rod (14) is larger than the diameter of the cylindrical hole (16). The sliding column rod (14) slides inside the cylindrical hole (16). The outer side of the screw rod (12) is spirally fitted inside the threaded opening (15). A hand handle is provided at the upper end of the screw rod (12).

6. The film laminating mechanism for a medicine packaging box according to claim 2, characterized in that: The concave plate (13) has a top view in the shape of a Chinese character "concave", the connecting folding plate (4) and the laminating assembly (5) are movable inside the concave plate (13), the laminating assembly (5) and the middle end of the concave plate (13) are located on the same vertical line, there are two concave plates (13), and the concave plates (13) are symmetrical with each other.

7. The film laminating mechanism for a medicine packaging box according to claim 1, characterized in that: The lower end of the movable recess (17) passes through the recessed plate (13), the outer side of the wheel frame (19) slides on the inner side of the movable recess (17), the number of the spring telescopic rods (18) is several groups, the number of each group of the spring telescopic rods (18) is not less than two, and the number of the rubber pressure wheels (20) is several.

Images