Automatic box sealing equipment for logistics packaging box

Abstract

The utility model provides automatic box sealing equipment for a logistics packaging box, relates to the technical field of automatic box sealing equipment, solves the problem that the logistics packaging box needs to be pre-folded and is inconvenient when the existing automatic box sealing equipment is used, and comprises a frame body which is of an up-and-down hollow structure; a plurality of rotating rollers are evenly installed in a hollow area of the frame body, supporting legs are installed at the corners of the frame body and used for supporting the frame body, a driving assembly is further installed on the frame body, an installation frame is installed at a frame of the top of the frame body, a connecting plate is installed on one side of the installation frame, and an inner rocking plate folding assembly is installed on the connecting plate. An outer rocking plate folding assembly is further installed on the installation frame. According to the logistics packaging box folding device, through the use of the inner rocking plate folding assembly and the outer rocking plate folding assembly, the logistics packaging box can be folded conveniently and rapidly, pre-folding is not needed, and the practicability is improved.

Description

Technical Field

[0001] This utility model belongs to the technical field of automatic box sealing equipment, and more specifically, it relates to an automatic box sealing equipment for logistics packaging boxes. Background Technology

[0002] Logistics packaging boxes are indispensable containers in cargo transportation. They are made of different materials such as cardboard, wooden boxes, or plastic boxes, and their size and shape are customized according to the characteristics of the goods. Their design emphasizes protection, effectively cushioning shocks, preventing moisture and dust, and reducing transportation damage. At the same time, a reasonable structural design facilitates loading and unloading, improving logistics efficiency. Furthermore, some packaging boxes are recyclable, conforming to the concept of green logistics and contributing to sustainable development. Automatic sealing equipment is required for sealing logistics packaging boxes during the packaging process.

[0003] Based on the above, the inventors have discovered the following problem: the currently used automatic box sealing equipment still requires manual folding of the flaps of the logistics packaging box during operation to give it a preliminary tilt angle before the automatic box sealing function can be activated, which is a relatively cumbersome step.

[0004] Therefore, in view of this, we have studied and improved the existing structure and its shortcomings, and provided an automatic sealing device for logistics packaging boxes in order to achieve a more practical value. Utility Model Content

[0005] To address the aforementioned technical problems, this utility model provides an automatic sealing device for logistics packaging boxes, thereby solving the inconvenience of pre-folding logistics packaging boxes during the use of current automatic sealing devices.

[0006] The purpose and effectiveness of this utility model's automatic sealing device for logistics packaging boxes are achieved through the following specific technical means:

[0007] An automatic sealing device for logistics packaging boxes includes a frame, which has a hollow structure at the top and bottom. Several rotating rollers are evenly installed in the hollow area of ​​the frame. Support legs are installed at the corners of the frame to support it. A drive assembly is also installed on the frame. An mounting frame is installed on the top edge of the frame. A connecting plate is installed on one side of the mounting frame. An inner folding plate assembly is installed on the connecting plate. An outer folding plate assembly is also installed on the mounting frame.

[0008] Furthermore, the mounting frame includes a first part and a second part mounted on both sides of the first part. The second part is connected to the frame frame, the connecting plate is connected to the first part, and the outer rocker plate folding assembly is mounted on the second part.

[0009] Furthermore, the inner rocker plate folding assembly includes a pair of first mounting plates mounted on a connecting plate. A first motor is mounted on the surface of one of the first mounting plates, and a lead screw is connected to the output end of the first motor. The other end of the lead screw is connected to the other first mounting plate. The assembly also includes a straight groove formed between the pair of first mounting plates. A first moving block is mounted inside the first mounting plate. A first cylinder is mounted on the bottom of the first moving block. A mounting block is mounted on the output end of the first cylinder. The assembly also includes a mounting rod mounted on the bottom of the connecting plate. Rollers are mounted on both the mounting rod and the mounting block. The distance between the lowest point of the roller on the mounting rod and the frame is the same as the height of the logistics packaging box. A pressure plate is also mounted on one side of the mounting rod.

[0010] Furthermore, the outer rocker plate folding assembly includes a second cylinder mounted on the surface of the second part, the second cylinder being located on one side of the frame body, and a push rod penetrating the second part, a portion of the push rod being located outside the second part, an extension being provided at one end of the push rod located on the outer side of the frame body, the output end of the second cylinder contacting the extension, and a rounded corner being provided at the bottom of the free end of the push rod.

[0011] Furthermore, the drive assembly includes a second mounting block installed on the bottom frame of the frame. A second motor is mounted on one of the second mounting blocks, and a bidirectional lead screw is mounted on the output end of the second motor. The other end of the bidirectional lead screw is connected to another second mounting block. The bidirectional lead screw passes through a pair of second moving blocks, which are symmetrically distributed on the bidirectional lead screw. A pair of guide rods are also installed between the second mounting blocks. The guide rods pass through the second moving blocks to limit their movement. An extension is also installed on each of the second moving blocks. The extension is located within the gap between the rotating rollers, and a side guide belt is mounted on the other end of the extension.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] This invention, through the use of an inner and outer folding plate assembly, allows for convenient and quick folding of logistics packaging boxes without the need for pre-folding, thus improving practicality. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of an automatic sealing device for logistics packaging boxes according to this utility model.

[0015] Figure 2 This is a schematic diagram of the drive component assembly in an automatic sealing device for logistics packaging boxes according to this utility model.

[0016] Figure 3This is a schematic diagram of the installation of the inner rocker plate folding assembly in an automatic sealing device for logistics packaging boxes according to this utility model.

[0017] Figure 4 This is a schematic diagram of the installation of the outer flap folding assembly in an automatic sealing device for logistics packaging boxes according to this utility model.

[0018] Figure 5 This is a schematic diagram of the push rod in an automatic sealing device for logistics packaging boxes according to this utility model.

[0019] In the diagram, the correspondence between component names and drawing numbers is as follows:

[0020] 1. Frame; 2. Rotating roller; 3. Support legs;

[0021] 4. Drive assembly; 401. Second mounting block; 402. Second motor; 403. Bidirectional lead screw; 404. Second moving block; 405. Extension part; 406. Side guide belt conveyor;

[0022] 5. Mounting bracket; 501. Part 1; 502. Part 2;

[0023] 6. Connecting plate;

[0024] 7. Inner folding plate assembly; 701. First mounting plate; 702. First motor; 703. Lead screw; 704. Straight groove; 705. First moving block; 706. First cylinder; 707. Mounting block; 708. Mounting rod; 709. Roller; 7010. Pressure plate;

[0025] 8. Outer flap folding assembly; 801. Second cylinder; 802. Push rod; 803. Extension piece; 804. Rounded corner. Detailed Implementation

[0026] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0027] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and 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, and therefore should not be construed as a limitation of this utility model. In addition, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0028] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" 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. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0029] As attached Figure 1 To be continued Figure 5 As shown:

[0030] This utility model provides an automatic sealing device for logistics packaging boxes, including a square frame 1, which has a hollow structure at the top and bottom. Several rotating rollers 2 are evenly installed in the hollow area of ​​the frame 1. Support legs 3 are installed at the corners of the frame 1 to support the frame 1. A drive assembly 4 is also installed on the frame 1. An mounting frame 5 is installed on the top edge of the frame 1. A connecting plate 6 is installed on one side of the mounting frame 5. An inner rocker plate folding assembly 7 is installed on the connecting plate 6. An outer rocker plate folding assembly 8 is also installed on the mounting frame 5.

[0031] The mounting frame 5 includes a first part 501 and a second part 502 installed on both sides of the first part 501. The second part 502 is connected to the frame of the frame 1. The connecting plate 6 is connected to the first part 501. The outer rocker plate folding assembly 8 is installed on the second part 502.

[0032] The inner rocker plate folding assembly 7 includes a pair of first mounting plates 701 mounted on a connecting plate 6. A first motor 702 is mounted on the surface of one of the first mounting plates 701. The output end of the first motor 702 is connected to a lead screw 703. The other end of the lead screw 703 is connected to the other first mounting plate 701. The assembly also includes a straight groove 704 formed between the pair of first mounting plates 701. A first moving block 705 is mounted inside the first mounting plate 701. The first moving block 705 and the straight groove 704 are matched to prevent the first moving block 705 from shifting. A first cylinder 706 is mounted at the bottom of the first moving block 705. An mounting block 707 is mounted at the output end of the first cylinder 706. The assembly also includes a mounting rod 708 mounted at the bottom of the connecting plate 6. Rollers 709 are mounted on both the mounting rod 708 and the mounting block 707. The distance between the lowest point of the roller 709 on the mounting rod 708 and the frame 1 is the same as the height of the logistics packaging box. A pressure plate 7010 is also mounted on one side of the mounting rod 708.

[0033] In use, the logistics packaging box can be placed on the frame 1, and then the drive assembly 4 is activated to clamp and move the logistics packaging box. In the initial state, the mounting block 707 is located above the logistics packaging box, and the inner rocker plate of the logistics packaging box is folded by the roller 709 on the mounting rod 708. After folding, the drive assembly 4 is turned off. At this time, when the logistics packaging box is in front of the mounting block 707, the first cylinder 706 is activated to drive the mounting block 707 to move, thereby driving the roller 709 to move to a position flush with the top of the logistics packaging box. Then the first motor 702 is activated, and the first motor 702 drives the lead screw 703 to rotate, thereby driving the first moving block 705 to move, and finally driving the roller 709 to move, thereby folding the other inner rocker plate. After folding, the drive assembly 4 can be activated again, and the mounting block 707 is reset. The pressure plate 7010 can press the folded inner rocker plate to prevent rebound. Through the above design, the inner rocker plate of the logistics packaging box can be folded without pre-folding.

[0034] The outer flap folding assembly 8 includes a second cylinder 801 mounted on the surface of the second part 502. The second cylinder 801 is located on one side inside the frame 1. It also includes a push rod 802 penetrating the second part 502. A portion of the push rod 802 is located outside the second part 502. One end of the push rod 802 located on the outer side of the frame 1 is provided with an extension 803. The output end of the second cylinder 801 is in contact with the extension 803. It also includes a rounded corner 804 provided at the bottom of the free end of the push rod 802. The rounded corner 804 can prevent damage to the outer flap of the logistics packaging box. The distance between the push rod 802 and the frame 1 is the same as the height of the logistics packaging box.

[0035] In use, the push rod 802 is initially located on both sides of the logistics packaging box. When the logistics packaging box moves to the folding area of ​​the outer rocker plate folding assembly 8, that is, when the center of the outer rocker plate of the logistics packaging box is flush with the push rod 802, the drive assembly 4 stops, and the second cylinder 801 can be activated. The activation of the second cylinder 801 will drive the push rod 802 to move through the extension 803. When the push rod 802 contacts the outer rocker plate and continues to advance, the logistics packaging box can be folded. When the folding is completed, the drive assembly 4 is activated again to move the folded logistics packaging box to the subsequent tape sealing device. The tape sealing device is existing technology and will not be described in detail here. Through the above design, the outer rocker plate of the logistics packaging box can be folded without pre-folding, which improves practicality.

[0036] The drive assembly 4 includes a second mounting block 401 mounted on the bottom frame of the frame 1. A second motor 402 is mounted on one of the second mounting blocks 401. A bidirectional lead screw 403 is mounted on the output end of the second motor 402. The other end of the bidirectional lead screw 403 is connected to another second mounting block 401. The bidirectional lead screw 403 passes through a pair of second moving blocks 404. The second moving blocks 404 are symmetrically distributed on the bidirectional lead screw 403. A pair of guide rods are also mounted between the second mounting blocks 401. The guide rods pass through the second moving blocks 404 to limit the movement of the second moving blocks 404. An extension portion 405 is also mounted on the second moving block 404. The extension portion 405 is located in the gap between the rotating rollers 2. A side guide belt conveyor 406 is mounted on the other end of the extension portion 405. The side guide belt conveyor 406 is prior art and will not be described in detail here.

[0037] When in use, the logistics packaging box can be placed on the frame 1, and then the second motor 402 can be started. The second motor 402 will drive the bidirectional lead screw 403 to rotate, thereby driving the second moving block 404 to move, and then driving the side guide belt 406 to move. When the side guide belt 406 contacts the logistics packaging box, starting the side guide belt 406 will drive the logistics packaging box to move.

[0038] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. An automatic sealing device for a logistics packaging box, comprising a frame body (1), characterized in that: The frame (1) has a hollow structure at the top and bottom. Several rotating rollers (2) are evenly installed in the hollow area of ​​the frame (1). Support legs (3) are installed at the corners of the frame (1) to support the frame (1). A drive assembly (4) is also installed on the frame (1). An installation frame (5) is installed on the top edge of the frame (1). A connecting plate (6) is installed on one side of the installation frame (5). An inner rocker plate folding assembly (7) is installed on the connecting plate (6). An outer rocker plate folding assembly (8) is also installed on the installation frame (5).

2. The automatic sealing apparatus of a logistics packaging box according to claim 1, characterized in that: The mounting bracket (5) includes a first part (501) and a second part (502) installed on both sides of the first part (501). The second part (502) is connected to the frame of the frame (1). The connecting plate (6) is connected to the first part (501). The outer rocker plate folding assembly (8) is installed on the second part (502).

3. The automatic carton sealing apparatus of claim 2, wherein: The inner rocker plate folding assembly (7) includes a pair of first mounting plates (701) mounted on a connecting plate (6). A first motor (702) is mounted on the surface of one of the first mounting plates (701). The output end of the first motor (702) is connected to a lead screw (703). The other end of the lead screw (703) is connected to the other first mounting plate (701). The assembly also includes a straight groove (704) formed between the pair of first mounting plates (701). A first moving block (705) is installed inside the first mounting plate (701). The bottom of the first movable block (705) is equipped with a first cylinder (706), and the output end of the first cylinder (706) is equipped with an installation block (707). It also includes an installation rod (708) installed at the bottom of the connecting plate (6). Rollers (709) are installed on both the installation rod (708) and the installation block (707). The distance between the lowest point of the roller (709) on the installation rod (708) and the frame (1) is the same as the height of the logistics packaging box. A pressure plate (7010) is also installed on one side of the installation rod (708).

4. The automatic carton sealing apparatus of claim 2, wherein: The outer rocker plate folding assembly (8) includes a second cylinder (801) mounted on the surface of the second part (502), the second cylinder (801) being located on one side inside the frame (1), and a push rod (802) penetrating the second part (502), a portion of the push rod (802) being located outside the second part (502), an extension (803) being provided at one end of the push rod (802) located on the outside side of the frame (1), the output end of the second cylinder (801) being in contact with the extension (803), and a rounded corner (804) provided at the bottom of the free end of the push rod (802).

5. The automatic carton sealing apparatus of claim 1, wherein: The drive assembly (4) includes a second mounting block (401) mounted on the bottom frame of the frame (1). A second motor (402) is mounted on one of the second mounting blocks (401). A bidirectional lead screw (403) is mounted on the output end of the second motor (402). The other end of the bidirectional lead screw (403) is connected to another second mounting block (401). The bidirectional lead screw (403) passes through a pair of second moving blocks (404). The second moving blocks (404) are symmetrically distributed on the bidirectional lead screw (403). A pair of guide rods are also mounted between the second mounting blocks (401). The guide rods pass through the second moving blocks (404) to limit the movement of the second moving blocks (404). An extension portion (405) is also mounted on the second moving block (404). The extension portion (405) is located in the gap between the rotating rollers (2). A side guide belt conveyor (406) is mounted on the other end of the extension portion (405).

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