Automatic packaging device for blister trays

Abstract

The utility model discloses an automatic packaging device for blister trays, which comprises an operating table, a guide mechanism is fixedly mounted on the back of the operating table, a sealing mechanism is assembled on the front of the operating table, and a guide plate is movably connected to the top of the operating table through a clamping block. The guiding mechanism comprises a fixing plate, a driver, a fixing disc and a straight plate, through cooperation of the guiding mechanism, a clamping block and a guiding plate, the plastic uptake tray can be guided, placed on the conveying belt and conveyed to the position below the sealing mechanism, the fixing disc is driven by the driver to rotate, and the plastic uptake tray is conveyed to the position below the sealing mechanism. The straight plate can be driven to rotate, so that the straight plate can limit the plastic uptake tray below the sealing mechanism, after the plastic uptake tray is sealed, the plastic uptake tray is guided through the guide plate, the trend of the plastic uptake tray is prevented from inclining, and the position of the plastic uptake tray is accurate in the packaging process due to convenient guiding; therefore, the precision and the consistency of sealing are guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of blister tray technology, and in particular to an automatic packaging device for blister trays. Background Technology

[0002] A blister tray is a plastic tray manufactured using a blister forming process. It typically uses plastic sheets as raw material, which are softened by heating and then vacuum-formed onto a mold surface. Blister trays are lightweight, aesthetically pleasing, high-strength, and can package irregularly shaped products. They are widely used in many industries such as electronics, toys, food, pharmaceuticals, and hardware for product packaging, transportation, and storage. They effectively protect products, improve packaging efficiency, and facilitate display and sales. After production, blister trays require an automatic packaging device for final packaging; therefore, an automatic packaging device for blister trays is proposed.

[0003] When using traditional automatic packaging equipment, the blister tray is prone to displacement during sealing, making it difficult to guide. This lack of guidance results in inaccurate positioning of the blister tray during packaging, affecting the precision and consistency of the sealing. Loose seals can also cause the contents to be susceptible to external environmental influences during transportation and storage. Utility Model Content

[0004] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0005] In view of the problems existing in the prior art, this utility model is proposed.

[0006] Therefore, the technical problem to be solved by this utility model is the difficulty in guiding the blister tray during packaging.

[0007] To solve the above technical problems, this utility model provides the following technical solution: an automatic packaging device for blister trays, which includes an operating table, a guide mechanism fixedly installed on the back of the operating table, a sealing mechanism assembled on the front of the operating table, and a guide plate movably connected to the top surface of the operating table through a locking block;

[0008] The guiding mechanism includes a fixed plate, a driver, a fixed disc, and straight plates. The driver is fixedly installed on the bottom surface of the fixed plate, the fixed disc is installed on the top surface of the fixed plate, and the straight plates are arranged in a circumferential array on the surface of the fixed disc. The bottom of the fixed disc is connected to the output end of the driver via a splined connection through a connecting rod.

[0009] In a preferred embodiment of the automatic packaging device for blister trays described in this utility model, a conveyor belt is installed inside the operating table, and the guiding mechanism is located on one side of the sealing mechanism.

[0010] In a preferred embodiment of the automatic packaging device for blister trays described in this utility model, one side of the fixing plate is fixedly connected to the operating table, and a sliding groove is provided on one side of the operating table.

[0011] In a preferred embodiment of the automatic packaging device for blister trays described in this utility model, the sealing mechanism includes a sliding plate, a support frame, a sealing plate, and a threaded rod. A slider is fixedly connected to the bottom of the sliding plate, and the inner wall of the slider is threadedly connected to the outer surface of the threaded rod. The support frame is fixedly installed on one side of the sliding plate, and the sealing plate is located on one side of the support frame.

[0012] In a preferred embodiment of the automatic packaging device for blister trays described in this utility model, a stabilizing plate is fixedly connected to the top surface of the sliding plate, and a U-shaped plate is fixedly connected to one side of the stabilizing plate via a snap-fit ​​post.

[0013] In a preferred embodiment of the automatic packaging device for blister trays described in this utility model, a stabilizing rod is fixedly connected inside the U-shaped plate, and the U-shaped plate is connected to the support frame through the stabilizing rod.

[0014] As a preferred embodiment of the automatic packaging device for blister trays described in this utility model, the support frame has limit holes on both sides, and rotating rods are movably connected to both sides of the top of the support frame. The rotating rods are fixedly connected to a lifting plate via a stabilizing shaft.

[0015] In a preferred embodiment of the automatic packaging device for blister trays described in this utility model, the bottom surface of the lifting plate is fixedly connected to the top surface of the sealing plate, and both ends of the stabilizing shaft are movably connected with adjusting rods.

[0016] In a preferred embodiment of the automatic packaging device for blister trays described in this utility model, two adjusting rods are provided, and one end of each adjusting rod is connected to the limiting holes on both sides of the support frame through a limiting block.

[0017] In a preferred embodiment of the automatic packaging device for blister trays described in this utility model, a drive motor is fixedly installed on the bottom surface of the operating table, and one end of the threaded rod is splinedly connected to the output end of the drive motor.

[0018] The beneficial effects of this utility model are as follows: Through the cooperation of the guiding mechanism, the locking block, and the guiding plate, the blister tray can be guided and placed on the conveyor belt. The blister tray is transported to the bottom of the sealing mechanism. The driver drives the fixed disc to rotate, which in turn drives the straight plate to rotate. The straight plate can restrict the blister tray to the bottom of the sealing mechanism. After the blister tray is sealed, the guiding plate guides the blister tray to prevent it from tilting. The guiding facilitates the accurate positioning of the blister tray during the packaging process, thereby ensuring the accuracy and consistency of the sealing. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0020] Figure 1 This is a three-dimensional schematic diagram of the embodiment of this utility model.

[0021] Figure 2 This is a schematic diagram of the guide mechanism in an embodiment of the present utility model.

[0022] Figure 3 This is a schematic diagram of the sealing machine in an embodiment of the present utility model.

[0023] Figure 4 for Figure 2 Enlarged view of point A in the middle.

[0024] In the diagram: 100, operating table; 200, guide mechanism; 201, fixed plate; 202, driver; 203, fixed disc; 204, straight plate; 300, sealing mechanism; 301, sliding plate; 3011, stabilizing plate; 3012, snap-fit ​​post; 302, support frame; 3021, rotating rod; 3022, lifting plate; 3023, adjusting rod; 303, sealing plate; 304, threaded rod; 305, slider; 400, locking block; 500, guide plate. Detailed Implementation

[0025] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0026] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0027] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0028] Example 1

[0029] Reference Figures 1-4 This is the first embodiment of the present utility model. This embodiment provides an automatic packaging device for blister trays, including an operating table 100. A guide mechanism 200 is fixedly installed on the back of the operating table 100, a sealing mechanism 300 is assembled on the front of the operating table 100, and a guide plate 500 is movably connected to the top surface of the operating table 100 through a locking block 400.

[0030] The guide mechanism 200 includes a fixed plate 201, a driver 202, a fixed disc 203, and a straight plate 204. The driver 202 is fixedly installed on the bottom surface of the fixed plate 201, the fixed disc 203 is installed on the top surface of the fixed plate 201, and the straight plates 204 are arranged in a circumferential array on the surface of the fixed disc 203. The bottom of the fixed disc 203 is connected to the output end of the driver via a connecting rod.

[0031] The driver 202 in the guiding mechanism 200 provides power support for the entire guiding process. Its stable output ensures that the fixed disc 203 can rotate at a uniform speed. As the core component, the fixed disc 203 carries the straight plates 204 distributed in a circumferential array. By rotating the disc, the straight plates 204 can be driven to guide and adjust the blister tray in all directions and evenly, so that the blister tray can move accurately along the predetermined path, effectively avoiding deviation and chaos in the transportation process, and laying a precise positional foundation for the subsequent sealing operation.

[0032] Example 2

[0033] Reference Figures 1-4This is the second embodiment of the present invention. Based on the previous embodiment, a conveyor belt is installed inside the operating table 100. The guide mechanism 200 is located on one side of the sealing mechanism 300. One side of the fixing plate 201 is fixedly connected to the operating table 100. A sliding groove is opened on one side of the operating table 100. The sealing mechanism 300 includes a sliding plate 301, a support frame 302, a sealing plate 303, and a threaded rod 304. A slider 305 is fixedly connected to the bottom of the sliding plate 301. The inner wall of the slider 305 is threadedly connected to the outer surface of the threaded rod 304. The support frame 302 is fixedly installed on one side of the sliding plate 301. The sealing plate 303 is located on one side of the support frame 302. A stabilizing plate 3011 is fixedly connected to the top surface of the sliding plate 301. A U-shaped plate is fixedly connected to one side of the stabilizing plate 3011 through a snap-fit ​​post 3012. A stabilizing rod is fixedly connected inside the U-shaped plate. The U-shaped plate is connected to the support frame 302 through the stabilizing rod.

[0034] The sliding plate 301 in the sealing mechanism 300 can move precisely in the horizontal direction through the cooperation of the bottom slider 305 and the threaded rod 304, thereby accurately positioning the sealing plate 303 to the position where the blister tray needs to be sealed. The support frame 302 provides a stable support for the sealing plate 303, ensuring the stability and accuracy of the sealing operation. The sealing plate 303 acts directly on the sealing part of the blister tray to ensure the tightness and neatness of the seal.

[0035] Example 3

[0036] Reference Figures 1-4 This is the third embodiment of the present invention. Based on the previous embodiment, the support frame 302 has limit holes on both sides. The top of the support frame 302 has rotating rods 3021 movably connected to both sides. The rotating rods 3021 are fixedly connected to lifting plates 3022 through stabilizing shafts. The bottom surface of the lifting plates 3022 is fixedly connected to the top surface of the sealing plate 303. The two ends of the stabilizing shaft are movably connected to adjusting rods 3023. There are two adjusting rods 3023. One end of each adjusting rod 3023 is connected to the limit holes on both sides of the support frame 302 through a limit block. The bottom surface of the operating table 100 is fixedly installed with a drive motor. One end of the threaded rod 304 is splinedly connected to the output end of the drive motor.

[0037] The U-shaped plate is connected to the support frame 302 through the internal stabilizing rod, which enhances the stability and robustness of the entire structure. During the sealing operation, it can effectively resist possible vibrations and impacts, ensuring the consistency of sealing quality. The adjusting rod 3023, in cooperation with the limiting hole and the limiting block, can limit and adjust the movement range of the lifting plate 3022, ensuring the accuracy and safety of the sealing operation.

[0038] The device is started by connecting the power supply and starting the conveyor belt, the driver 202 in the guide mechanism 200, and the drive motor inside the operating table 100. The blister tray to be packaged is placed on the conveyor belt on the operating table 100. The drive motor drives the threaded rod 304 to rotate, causing the sliding plate 301 to move along the threaded rod 304 via the slider 305, adjusting the horizontal position of the sealing plate 303. The rotating rod 3021 drives the lifting plate 3022 to descend to a suitable position via the stabilizing shaft. The lifting plate 3022 drives the sealing plate 303 to move to a suitable position, so that the sealing plate 303 contacts the blister tray to seal it. The driver 202 drives the fixed disc 203 to rotate. The straight plates 204 are distributed in a circumferential array on the surface of the fixed disc 203 to guide the blister tray and transport it along a predetermined path. After sealing, the conveyor belt continues to transport the packaged blister tray out for subsequent processing or storage.

[0039] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or rearranged according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0040] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to the implementation of the present invention) may be omitted.

[0041] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0042] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. An automatic packaging device for blister trays, characterized in that: The system includes an operating table (100), a guide mechanism (200) is fixedly installed on the back of the operating table (100), a sealing mechanism (300) is assembled on the front of the operating table (100), and a guide plate (500) is movably connected to the top surface of the operating table (100) through a locking block (400). The guiding mechanism (200) includes a fixed plate (201), a driver (202), a fixed disc (203), and a straight plate (204). The driver (202) is fixedly installed on the bottom surface of the fixed plate (201), the fixed disc (203) is installed on the top surface of the fixed plate (201), and the straight plates (204) are arranged in a circumferential array on the surface of the fixed disc (203). The bottom of the fixed disc (203) is connected to the output end of the driver via a connecting rod.

2. The automatic packaging device for blister trays as described in claim 1, characterized in that: The operating table (100) is equipped with a conveyor belt, and the guiding mechanism (200) is located on one side of the sealing mechanism (300).

3. The automatic packaging device for blister trays as described in claim 1, characterized in that: One side of the fixed plate (201) is fixedly connected to the operating table (100), and a sliding groove is provided on one side of the operating table (100).

4. The automatic packaging device for blister trays as described in claim 1, characterized in that: The sealing mechanism (300) includes a sliding plate (301), a support frame (302), a sealing plate (303), and a threaded rod (304). A slider (305) is fixedly connected to the bottom of the sliding plate (301). The inner wall of the slider (305) is threadedly connected to the outer surface of the threaded rod (304). The support frame (302) is fixedly installed on one side of the sliding plate (301), and the sealing plate (303) is located on one side of the support frame (302).

5. The automatic packaging device for blister trays as described in claim 4, characterized in that: A stabilizing plate (3011) is fixedly connected to the top surface of the sliding plate (301), and a U-shaped plate is fixedly connected to one side of the stabilizing plate (3011) through a snap-fit ​​post (3012).

6. The automatic packaging device for blister trays as described in claim 5, characterized in that: The U-shaped plate is internally fixedly connected to a stabilizing rod, and the U-shaped plate is connected to the support frame (302) through the stabilizing rod.

7. The automatic packaging device for blister trays as described in claim 6, characterized in that: Limiting holes are provided on both sides of the support frame (302), and rotating rods (3021) are movably connected to both sides of the top of the support frame (302). The rotating rods (3021) are fixedly connected to the lifting plate (3022) through the stabilizing shaft.

8. The automatic packaging device for blister trays as described in claim 7, characterized in that: The bottom surface of the lifting plate (3022) is fixedly connected to the top surface of the sealing plate (303), and both ends of the stabilizing shaft are movably connected with adjusting rods (3023).

9. The automatic packaging device for blister trays as described in claim 8, characterized in that: There are two adjusting rods (3023), and one end of each adjusting rod (3023) is connected to the limiting holes on both sides of the support frame (302) through a limiting block.

10. The automatic packaging device for blister trays as described in claim 4, characterized in that: A drive motor is fixedly installed on the bottom surface of the operating table (100), and one end of the threaded rod (304) is splinedly connected to the output end of the drive motor.

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