A cloth disc mechanism for a bag strip boxing machine

Abstract

This utility model belongs to the technical field of packaging equipment and provides a fabric tray mechanism for a bag strip boxing machine. It includes a tray body with a mounting hole at its center and a plurality of transfer components evenly spaced along the circumference. Each transfer component includes a U-shaped side guard fixedly mounted on the upper surface of the tray body and a U-shaped sealing block movably mounted on the lower surface of the tray body. The side guard is arranged radially along the tray body, and the sealing block movably penetrates the tray body and is vertically adjustable at openings on both the inner and outer sides of the side guard. The fabric tray mechanism for a bag strip boxing machine provided by this utility model has a simple structure, is flexible and convenient to install and use, and can reduce the overall size and space occupied by the boxing machine, facilitating flexible layout of the packaging production line.

Description

Technical Field

[0001] This utility model belongs to the field of packaging equipment technology, and specifically relates to a fabric tray mechanism for a bag strip boxing machine. Background Technology

[0002] A cartoning machine is a type of packaging machinery used to pack products into boxes, facilitating product transportation and enhancing the product's appearance. Currently, existing cartoning machines are broadly classified into two categories: vertical cartoning machines and horizontal cartoning machines. However, both types have a large overall size and occupy a significant area, resulting in longer packaging production lines and higher requirements for production space. Furthermore, because material conveyor lines often adopt a parallel design, the overall production line length is long, reducing installation and operational flexibility and hindering the compact layout of packaging production lines.

[0003] Therefore, it is necessary to design a fabric tray mechanism for bag strip boxing machines that can at least solve some of the above problems and defects. Summary of the Invention

[0004] To solve the above technical problems, this utility model proposes a fabric tray mechanism for a bag strip cartoning machine. It has a simple structure, is flexible and convenient to install and use, and can reduce the overall size and space occupied by the cartoning machine, facilitating the flexible layout of the packaging production line.

[0005] The technical solution of this utility model is: This utility model proposes a fabric tray mechanism for a bag strip boxing machine, including a tray body with a mounting hole at the center, and a number of transfer components evenly spaced along the circumference. The transfer assembly includes a U-shaped side baffle fixedly disposed on the upper end face of the disc body and a U-shaped sealing baffle movably disposed on the lower end face of the disc body. The side baffle is arranged radially along the disc body, and the sealing baffle movably penetrates the disc body and is disposed at the opening positions on the inner and outer sides of the side baffle that can be raised and lowered.

[0006] Preferably, the transfer assembly further includes a guide post vertically fixed to the lower end face of the disk body, and a return spring movably sleeved on the outer periphery of the guide post; The guide post movably passes through the bottom plate of the sealing block, the top end of the return spring abuts against the bottom plate of the sealing block, and the bottom end is fixedly connected to the end of the guide post.

[0007] Preferably, there are two guide posts arranged in parallel and spaced apart, and each guide post is provided with a return spring that is movably sleeved on its outer periphery; The end of the guide post is provided with a bridging plate that is perpendicularly connected to it, and the bridging plate is fixedly connected to the end of both guide posts.

[0008] Preferably, the side guard is arranged near the outer edge of the disc body, and the disc body is provided with a plurality of through holes arranged opposite to the side guard. The through holes are located on the side of the side guard near the center of the disc body, and the side plate inside the sealing guard is movably inserted into the through holes.

[0009] Preferably, there are two side guards arranged in parallel and adjacent to each other, and the side plates on both sides of the sealing guard are adapted to the openings on both sides of the two side guards respectively.

[0010] This utility model has the following advantages and effects compared with the prior art: (1) Several transfer components are evenly spaced along the circumference, which can transfer the fabric in any direction of the packaging bag strip. This makes it easy to arrange the product conveyor line of the packaging production line reasonably and flexibly. The structure is compact and reduces the length of the packaging production line compared with the side-by-side design, making it suitable for various production sites. (2) A U-shaped sealing bar is used to open and close the openings on both sides of the U-shaped side bar by the lifting and lowering movement of the sealing bar, so as to ensure the stability and consistency of the packaging bag strip during the transfer of the fabric and avoid the packaging bag strip from shifting or falling off. (3) The resetting spring that abuts against the bottom plate of the sealing plate can realize the automatic resetting of the sealing plate and the automatic sealing of the openings on the front and rear sides of the side plate. The structure is simple, the maintenance and use cost is low, and it is easy to promote and use. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the fabric tray mechanism for the bag strip boxing machine in this embodiment of the present invention; Figure 2 This is another structural schematic diagram of the fabric tray mechanism for the bag strip boxing machine in this utility model embodiment; Figure 3 for Figure 2 A magnified structural diagram of position A in the middle.

[0012] Reference numerals: 1. Disc body; 11. Mounting hole; 12. Through hole; 2. Side guard; 3. Sealing guard; 4. Guide post; 5. Return spring; 6. Bridge plate. Detailed Implementation

[0013] To enable those skilled in the art to better understand this utility model, it will now be further described in conjunction with specific embodiments. It should be understood that the specific embodiments described herein are for illustrative and explanatory purposes only and are not intended to limit the scope of this utility model.

[0014] Example: like Figures 1-3As shown, this utility model provides a fabric tray mechanism for a bag strip boxing machine, which includes a tray body 1 with a mounting hole 11 at the center position, and a plurality of transfer components evenly spaced along the circumference. The tray body 1 can be fixedly sleeved on the outer circumference of the output shaft of the rotary drive motor through the mounting hole 11, so that the tray body 1 and the transfer components rotate at intervals to input packaging bag strips into the transfer components at a certain position and output packaging bag strips from the transfer components at another position and put them into the box body. It should be noted that, given that the rotary drive motor is a mature existing technology, its specific structure and the specific connection method between the disc body 1 and the rotary drive motor will not be described here, as they do not affect the normal implementation of this solution. In addition, the material feeding disc mechanism provided in this embodiment is specifically used to realize the material feeding function of the bag strip cartoning machine. The bag strip can be a strip-shaped packaging bag product, such as coffee, milk powder, instant beverage products, etc. At the same time, the process of inputting or outputting the packaging bag strip requires the push of a cylinder structure or a motor structure. Although the cylinder structure or motor structure is not shown in this embodiment, those skilled in the art can select or set the corresponding push mechanism as needed, which will not be described here.

[0015] Combination Figure 1 and Figure 2 As shown, the transfer assembly specifically includes a U-shaped side baffle 2 fixedly installed on the upper end face of the disc body 1 and a U-shaped sealing baffle 3 movably installed on the lower end face of the disc body 1. The side baffle 2 is arranged radially along the disc body 1, and the sealing baffle 3 movably penetrates the disc body 1 and is installed at the opening positions on the inner and outer sides of the side baffle 2 so as to open or block the openings on both sides of the side baffle 2.

[0016] For details, please refer to Figure 2 and Figure 3 As shown, the side baffle 2 is arranged near the outer edge of the disk body 1. The disk body 1 has several through holes 12 arranged opposite to the side baffle 2. The through holes 12 are located on the side of the side baffle 2 near the center of the disk body 1. The inner side plate of the sealing baffle 3 is movably inserted into the through holes 12. Furthermore, the outer edge of the side plate of the side baffle 2 is tangent to the outer edge of the disk body 1. The outer side plate of the sealing baffle 3 is arc-shaped to match the outer edge of the disk body 1. It should be noted that in this embodiment, the side plate refers to the baffles on both sides of the U-shape of the side baffle 2 and the sealing baffle 3. The side plates on both sides are connected to the bottom plate to form an approximately U-shaped structure.

[0017] Furthermore, such as Figure 2 As shown, there are two side panels 2 arranged in parallel and adjacent to each other. The side plates on the inner and outer sides of the sealing panel 3 are adapted to the openings on both sides of the two side panels 2, so as to complete the packaging strip packing of the two boxes at the same time, thereby improving the packing efficiency.

[0018] Combination Figure 1 and Figure 3As shown, the transfer assembly also includes a guide post 4 vertically fixed on the lower end face of the disc body 1, and a return spring 5 movably sleeved on the outer periphery of the guide post 4. The guide post 4 movably passes through the bottom plate of the sealing block 3. The top end of the return spring 5 abuts against the bottom plate of the sealing block 3, and the bottom end is fixedly connected to the end end of the guide post 4, so that after the pressure force on the top of the sealing block 3 is removed, the sealing block 3 automatically resets under the force of the return spring 5, thus completing the sealing of the openings on both the inner and outer sides of the side block 2.

[0019] Further reference Figure 1 and Figure 2 As shown, there are two guide posts 4 arranged in parallel and spaced apart. Each guide post 4 is equipped with a return spring 5 that is movably sleeved on its outer periphery. A bridging plate 6 is provided at the end of the guide post 4 and is perpendicularly connected to it. The bridging plate 6 is fixedly connected to the end of the two guide posts 4 to improve the overall stability of the lifting and lowering movement of the sealing block 3 and avoid the deviation phenomenon during the lifting and lowering movement of the sealing block 3.

[0020] Optionally, in some embodiments, the bridging plate 6 is detachably disposed at the end of the two guide posts 4, so as to facilitate the replacement of the spring or the sealing block 3 by disassembling the bridging plate 6, thereby reducing the difficulty of equipment maintenance and maintenance, and thus reducing maintenance and use costs.

[0021] The following is for reference Figure 1 This embodiment provides a simple explanation of the fabric tray mechanism for the bag strip boxing machine. In actual use, select the corresponding transfer components for docking according to the actual packaging production line layout (not a fixed connection, but rather adjustment and alignment of the opening position). Specifically, select two transfer components to dock with the bag strip conveyor line and the box conveyor line respectively. The transfer component at the docking station with the bag strip conveyor line is responsible for receiving the bag strip input. During input, it pushes down the sealing plate 3 (for example, only pushing the inner side plate of the sealing plate 3). As the sealing plate 3 moves downward, it compresses the return spring 5 and releases the seal on the outer opening of the side plate 2. At this time, the bag strip is pushed into the U-shaped groove of the side plate 2. Inside, the pressure on the sealing block 3 is then removed, and the sealing block 3 automatically resets under the action of the return spring 5, completing the sealing of the openings on both sides of the side block 2. The main body of the tray 1 drives the transfer component to rotate. When the transfer component containing the packaging bag strips moves to the work position where it connects with the box conveyor line, the opening of the box on the box conveyor line is directly opposite the outer opening of the side block 2. At this time, the sealing block 3 is pushed down so that the openings on both the inner and outer sides of the side block 2 are fully opened. At the same time, the packaging bag strips in the U-shaped groove of the side block 2 are pushed into the box, completing the output and boxing of the packaging bag strips. Then the pressure on the sealing block 3 is removed, the sealing block 3 automatically resets, and the main body of the tray 1 continues to rotate, thereby completing the continuous boxing of the packaging bag strips.

[0022] In summary, the fabric tray mechanism for the bag strip cartoning machine provided by this utility model has a simple structure, is flexible and convenient to install and use, can reduce the overall size and space occupied by the cartoning machine, and facilitates the flexible layout of the packaging production line.

[0023] The above are merely preferred embodiments of the present utility model and do not limit the patent scope of the present utility model. All equivalent changes and modifications made within the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A fabric tray mechanism for a bag strip boxing machine, characterized in that: It includes a disk body (1) with a mounting hole (11) at the center, and several transfer components evenly spaced along the circumference. The transfer assembly includes a U-shaped side baffle (2) fixedly disposed on the upper surface of the disc body (1) and a U-shaped sealing baffle (3) movably disposed on the lower surface of the disc body (1). The side baffle (2) is arranged radially along the disc body (1), and the sealing baffle (3) movably penetrates the disc body (1) and is disposed at the opening positions on the inner and outer sides of the side baffle (2).

2. The fabric tray mechanism for the bag strip boxing machine according to claim 1, characterized in that: The transfer assembly also includes a guide post (4) that is vertically fixed on the lower end face of the disk body (1), and a return spring (5) that is movably sleeved on the outer periphery of the guide post (4). The guide post (4) moves through the bottom plate of the sealing block (3), the top end of the reset spring (5) abuts against the bottom plate of the sealing block (3), and the bottom end is fixedly connected to the end of the guide post (4).

3. The fabric tray mechanism for the bag strip boxing machine according to claim 2, characterized in that: There are two guide posts (4) arranged in parallel and spaced apart. Each guide post (4) is provided with a return spring (5) that is movably sleeved on its outer periphery. The end of the guide post (4) is provided with a bridging plate (6) that is perpendicularly connected to it, and the bridging plate (6) is fixedly connected to the end of both guide posts (4).

4. The fabric tray mechanism for the bag strip boxing machine according to claim 1, characterized in that: The side guard (2) is arranged near the outer edge of the disc body (1). The disc body (1) is provided with a number of through holes (12) arranged opposite to the side guard (2). The through holes (12) are located on the side of the side guard (2) near the center of the disc body (1). The side plate inside the sealing plate (3) is movably inserted into the through holes (12).

5. The fabric tray mechanism for the bag strip boxing machine according to claim 1, characterized in that: The side guards (2) are provided in two parallel and adjacent positions, and the side plates on both sides of the sealing plate (3) are adapted to the openings on both sides of the two side guards (2).

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