Medicine packaging film winding and receiving device

Abstract

The utility model discloses a medicine packaging film rolling and receiving device, which belongs to the technical field of receiving devices and comprises a processing table, and a base is fixedly mounted in the middle of the top surface of the processing table. The device further comprises a first fixing assembly, the first fixing assembly comprises two sets of lifting frames, the lifting frames are slidably installed on two sets of first sliding rods, and the surfaces of the first sliding rods are slidably sleeved with first springs. According to the packaging film receiving device, the first fixing assembly is arranged, the structure is simple, convenience and practicability are achieved, the connecting position of one group of packaging films can be pressed on the surface of the base, the second fixing assembly is arranged, the connecting position of the other group of packaging films can be pressed above the first fixing assembly, the packaging films are prevented from deviating or wrinkling, and the receiving quality is improved; and in addition, hand holding is not needed during material receiving, an operator is prevented from being squeezed, the heating plate is independently arranged, the packaging film can be taken down after the heating plate is lifted, and therefore the operator is prevented from being scalded.

Description

Technical Field

[0001] This utility model relates to the technical field of feeding devices, specifically a feeding device for winding up pharmaceutical packaging film. Background Technology

[0002] Pharmaceutical packaging films typically have a multi-layered structure. The innermost layer, in contact with the drug, generally requires excellent chemical stability and is usually made of polyethylene. Polyethylene is inert to most drug components, preventing chemical reactions between the drug and the packaging material, thus ensuring the quality and safety of the drug. The middle layer acts as a barrier. When aluminum foil is used as the middle layer, it effectively blocks oxygen, moisture, and light. Oxygen and moisture can cause drug oxidation and deliquescence, but aluminum foil has excellent oxygen barrier properties, with an oxygen permeability that is almost undetectable. It also has very strong moisture barrier properties, significantly extending the shelf life of the drug. Light, especially ultraviolet light, can also trigger photochemical reactions in some drug components; the aluminum foil layer effectively shields against this. The outer layer prioritizes printability and mechanical strength. It is usually made of polyester, which has excellent printability, allowing for clear printing of the drug's name, ingredients, and instructions for use. Simultaneously, polyester has high mechanical strength, making the packaging film less prone to damage during transportation and storage.

[0003] A search revealed that Chinese Patent Publication No. CN217147974U discloses an automatic feeding device for pharmaceutical packaging film, belonging to the field of pharmaceutical packaging technology. This device addresses the problems of inconvenient operation and poor film splicing when feeding packaging film. It includes a support platform with two vertically distributed sliding frames fixed to its top. Each sliding frame has a movable seat slidably connected inside. A pad is fixed to the top of one of the movable seats, and a heating module is embedded in the top of the pad. This utility model's clamping assembly fixes the end of the packaging film, facilitating its laying on the surfaces of the lower pressure plate and the pad for processing. A drive motor rotates, causing the two packaging films to overlap, ensuring a relatively uniform contact surface. A telescopic cylinder pushes the lower pressure plate and the pad to overlap, and the heating module heats and bonds the film, achieving automatic feeding of the two packaging films. The operation is convenient, and the fed packaging film is firmly secured.

[0004] However, this device also has the following drawbacks:

[0005] Although the device fixes one end of the packaging film, the unfixed end may shift or wrinkle during movement, requiring the operator to manually tighten the film. This process may injure the operator. Furthermore, after receiving the material, the fixing components on one side of the pad need to be loosened to remove the packaging film, and the heating plate on the surface of the pad may burn the operator. The device does not solve this problem. Utility Model Content

[0006] The purpose of this utility model is to provide a pharmaceutical packaging film winding and splicing device. By setting a first fixing component, the connection position of one set of packaging films can be pressed tightly onto the base surface. By setting a second fixing component, the connection position of another set of packaging films can be pressed tightly above the first fixing component, preventing the packaging films from shifting or wrinkling, thus improving the splicing quality. Moreover, the splicing does not require hand-holding, preventing operators from being squeezed and injured. Furthermore, by setting a heating plate separately, the heating plate can be raised before the packaging film is removed, thereby preventing operators from being burned. This solves the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A pharmaceutical packaging film winding and feeding device includes a processing table, and a base is fixedly installed in the middle of the top surface of the processing table;

[0009] It also includes a first fixing component, which includes two sets of lifting frames. The lifting frames are slidably mounted on two sets of first sliding rods. A first spring is slidably sleeved on the surface of the first sliding rod. Two sets of first pressure plates are fixedly mounted at both ends of the lifting frames. The first pressure plates are slidably fitted with the two sides of the base.

[0010] It also includes a second fixing component, which includes two sets of second pressure plates. The two ends of the second pressure plates are slidably mounted on the second slide rod. A second spring is slidably sleeved on the surface of the second slide rod. The bottom of the second pressure plate abuts against the top of the first pressure plate.

[0011] It also includes heating components.

[0012] Preferably, the bottom of the first slide rod is fixedly installed on the processing table, the top of the first slide rod is fixedly installed with a first fixing plate, the top of the first spring abuts against the first fixing plate, and the bottom of the first spring abuts against the top of the lifting frame.

[0013] Preferably, a locking rod is provided between the two sets of first sliding rods. The locking rod is slidably engaged with the lifting frame. The bottom of the locking rod is fixedly installed on the processing table, and the top of the locking rod is fixedly installed on the first fixing plate.

[0014] Preferably, positioning pins are slidably installed on both sides of the lifting frame, and the positioning pins are fixedly installed in the middle of one side of the slide plate. Two sets of fixing rods are slidably installed on both sides of the slide plate, and the fixing rods are fixedly installed on both sides of the lifting frame.

[0015] Preferably, a third spring is slidably sleeved on the surface of the fixing rod, one side of the third spring abuts against a limiting plate fixedly installed at one end of the fixing rod, and the other side of the third spring abuts against a sliding plate.

[0016] Preferably, the bottom of the second slide rod is fixedly installed on the top of the first pressure plate, and the top of the second slide rod is fixedly installed with a second fixing plate.

[0017] Preferably, the bottom of the second spring abuts against the second pressure plate, and the top of the second spring abuts against the second fixing plate.

[0018] Preferably, the heating assembly includes a heating plate, the top center of which is fixedly connected to the telescopic end of the cylinder, the cylinder is fixedly installed on the top surface center of the top plate, and the bottom of the top plate is fixedly connected to the top surface of the processing table through four sets of support columns.

[0019] Compared with the prior art, the beneficial effects of this utility model are:

[0020] This utility model features a simple and convenient first fixing component that presses the connection points of one set of packaging films firmly against the base surface. A second fixing component further presses the connection points of another set of packaging films firmly above the first fixing component, preventing film misalignment or wrinkles and improving the quality of receiving the materials. Furthermore, receiving the materials does not require hand-holding, preventing operator injury. The separate heating plate allows the packaging film to be removed after it is raised, thus preventing burns to the operator. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of this utility model;

[0022] Figure 2 This is a schematic diagram of the first fixed component structure;

[0023] Figure 3 This is a schematic diagram of the second fixed component structure;

[0024] Figure 4 for Figure 3 Enlarged structural diagram at point A in the middle.

[0025] In the diagram: 1. Processing table; 2. Base; 3. Lifting frame; 4. First slide bar; 5. First spring; 6. First pressure plate; 7. Second pressure plate; 8. Second slide bar; 9. Second spring; 10. First fixing plate; 11. Locking rod; 12. Slide plate; 13. Positioning pin; 14. Positioning hole; 15. Third spring; 16. Limiting plate; 17. Second fixing plate; 18. Heating plate; 19. Cylinder; 20. Top plate; 21. Support column; 22. Fixing rod. Detailed Implementation

[0026] 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.

[0027] Please see Figures 1-4 This utility model provides a technical solution:

[0028] A pharmaceutical packaging film winding and receiving device includes a processing table 1, a base 2 fixedly installed in the middle of the top surface of the processing table 1, and a first fixing component. The first fixing component includes two sets of lifting frames 3, the lifting frames 3 are slidably installed on two sets of first slide rods 4, the surface of the first slide rods 4 is slidably sleeved with a first spring 5, two sets of first pressure plates 6 are fixedly installed at both ends of the lifting frames 3, the first pressure plates 6 are slidably clearance-fitted with the sides of the base 2, the bottom of the first slide rods 4 is fixedly installed on the processing table 1, the top of the first slide rods 4 is fixedly installed with a first fixing plate 10, the top of the first spring 5 abuts against the first fixing plate 10, and the bottom of the first spring 5 abuts against the top of the lifting frame 3.

[0029] By setting the first spring 5, the lifting frame 3 can be pushed downward to press against the processing table 1, thereby causing the two sets of first pressure plates 6 to press and fix the packaging film on the base 2, preventing the packaging film from shifting or wrinkling, improving the quality of receiving the material, and eliminating the need to hold the material when receiving it, reducing the labor intensity of the operator, and at the same time avoiding the operator's hands from being squeezed.

[0030] A locking rod 11 is provided between the two sets of first sliding rods 4. The locking rod 11 is slidably engaged with the lifting frame 3. The bottom of the locking rod 11 is fixedly installed on the processing table 1, and the top of the locking rod 11 is fixedly installed on the first fixed plate 10. Positioning pins 13 are slidably installed on both sides of the lifting frame 3. The positioning pins 13 are fixedly installed in the middle of one side of the slide plate 12. Two sets of fixed rods 22 are slidably installed on both sides of the slide plate 12. The fixed rods 22 are fixedly installed on both sides of the lifting frame 3. A third spring 15 is slidably sleeved on the surface of the fixed rod 22. One side of the third spring 15 abuts against the limiting plate 16 fixedly installed at one end of the fixed rod 22, and the other side of the third spring 15 abuts against the slide plate 12.

[0031] By setting a third spring 15, when the positioning pin 13 is aligned with the positioning hole 14, the compressed third spring 15 can push the slide plate 12 and the positioning pin 13 to move, so that the positioning pin 13 is automatically inserted into the positioning hole 14 to fix the position of the lifting plate, reducing the operation steps and making it easier for the operator to pull the packaging film to the bottom of the first clamping plate of the base 2.

[0032] It also includes a second fixing component, which includes two sets of second pressure plates 7. The two ends of the second pressure plates 7 are slidably mounted on the second slide rods 8. The surface of the second slide rods 8 is slidably sleeved with a second spring 9. The bottom of the second pressure plates 7 abuts against the top of the first pressure plates 6. The bottom of the second slide rods 8 is fixedly mounted on the top of the first pressure plates 6. The top of the second slide rods 8 is fixedly mounted with a second fixing plate 17. The bottom of the second spring 9 abuts against the second pressure plates 7. The top of the second spring 9 abuts against the second fixing plate 17.

[0033] By setting a second spring 9, two sets of second pressure plates 7 can be pushed downward to press the packaging film. In conjunction with the first pressure plate 6, the two sets of packaging films can be pressed together, which facilitates heating connection and further prevents the packaging film from shifting or wrinkling, thus improving the quality of receiving the materials.

[0034] It also includes a heating assembly, which includes a heating plate 18. The top center of the heating plate 18 is fixedly connected to the telescopic end of the cylinder 19. The cylinder 19 is fixedly installed on the top center of the top plate 20. The bottom of the top plate 20 is fixedly connected to the top surface of the processing table 1 through four sets of support columns 21.

[0035] By setting up cylinder 19, the heating plate 18 can be pushed downward through the telescopic end of cylinder 19 to heat and connect the two sets of packaging films. Alternatively, the heating plate 18 can be raised to facilitate loading and unloading by operators, thereby avoiding burns to operators.

[0036] In practical use, move the device to the designated position, pull one end of a set of packaging film through the base 2 and the first fixing component from one side of the processing table 1, flatten it and place it on top of the base 2. Then pull the two sets of positioning pins 13 so that the positioning pins 13 disengage from the positioning holes 14. Then the compressed first spring 5 pushes the lifting plate downward, so that the two sets of first pressure plates 6 press the set of packaging film onto the base 2. Then manually pull up the two sets of second pressure plates 7, and pass one end of another set of packaging film through the two sets of second pressure plates 7 from the other side of the processing table 1 and flatten it. Then release the two sets of second pressure plates 7. The compressed second spring 9 pushes the second pressure plates 7 downward to press the other set of packaging film on top of the first set of packaging film. Then the heating plate 18 and the extension end of the control cylinder 19 push the heating plate 18 downward to heat and connect the two sets of packaging films.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A pharmaceutical packaging film winding and splicing device, characterized in that: Includes a processing table (1), and a base (2) is fixedly installed in the middle of the top surface of the processing table (1). It also includes a first fixing component, which includes two sets of lifting frames (3), the lifting frames (3) being slidably mounted on two sets of first slide rods (4), the surface of the first slide rods (4) being slidably sleeved with a first spring (5), and two sets of first pressure plates (6) being fixedly mounted at both ends of the lifting frames (3), the first pressure plates (6) being slidably fitted with the sides of the base (2); It also includes a second fixing component, which includes two sets of second pressure plates (7), the two ends of the second pressure plates (7) are slidably mounted on the second slide rod (8), the surface of the second slide rod (8) is slidably sleeved with a second spring (9), and the bottom of the second pressure plate (7) abuts against the top of the first pressure plate (6); It also includes heating components.

2. The pharmaceutical packaging film winding and splicing device according to claim 1, characterized in that: The bottom of the first slide bar (4) is fixedly installed on the processing table (1), the top of the first slide bar (4) is fixedly installed with a first fixing plate (10), the top of the first spring (5) abuts against the first fixing plate (10), and the bottom of the first spring (5) abuts against the top of the lifting frame (3).

3. The pharmaceutical packaging film winding and splicing device according to claim 2, characterized in that: A locking rod (11) is provided between the two sets of first sliding rods (4). The locking rod (11) is slidably engaged with the lifting frame (3). The bottom of the locking rod (11) is fixedly installed on the processing table (1), and the top of the locking rod (11) is fixedly installed on the first fixing plate (10).

4. The pharmaceutical packaging film winding and splicing device according to claim 3, characterized in that: Positioning pins (13) are slidably installed on both sides of the lifting frame (3). The positioning pins (13) are fixedly installed in the middle of one side of the slide plate (12). The two sides of the slide plate (12) are slidably installed on two sets of fixing rods (22). The fixing rods (22) are fixedly installed on both sides of the lifting frame (3).

5. The pharmaceutical packaging film winding and splicing device according to claim 4, characterized in that: A third spring (15) is slidably sleeved on the surface of the fixing rod (22). One side of the third spring (15) abuts against a limiting plate (16) fixedly installed at one end of the fixing rod (22), and the other side of the third spring (15) abuts against a sliding plate (12).

6. The pharmaceutical packaging film winding and splicing device according to claim 1, characterized in that: The bottom of the second slide bar (8) is fixedly installed on the top of the first pressure plate (6), and the top of the second slide bar (8) is fixedly installed with a second fixing plate (17).

7. A pharmaceutical packaging film winding and splicing device according to claim 6, characterized in that: The bottom of the second spring (9) abuts against the second pressure plate (7), and the top of the second spring (9) abuts against the second fixing plate (17).

8. The pharmaceutical packaging film winding and splicing device according to claim 1, characterized in that: The heating assembly includes a heating plate (18), the top center of which is fixedly connected to the telescopic end of a cylinder (19), the cylinder (19) is fixedly installed on the top center of a top plate (20), and the bottom of the top plate (20) is fixedly connected to the top surface of a processing table (1) via four sets of support columns (21).

Images