A carton pressing device with an anti-offset structure

Abstract

This utility model discloses a carton pressing device with an anti-deviation structure, relating to the technical field of pressing devices. The solution includes a base plate, a conveying mechanism mounted on the top of the base plate for conveying cartons, a bracket fixedly mounted on one side of the top of the base plate, a cylinder fixedly mounted on the top of the bracket, and a pressing mechanism fixedly mounted on the bottom of the cylinder for pressing the cartons. This utility model, through its conveying mechanism, can continuously convey cartons without repeated loading and unloading operations, thereby improving work efficiency. The cylinder's operation can drive the pressing mechanism downwards, allowing for simultaneous pressing from the center of the cardboard to both sides, increasing the carton pressing speed. Furthermore, a limiting mechanism can limit the carton's position, preventing deviation during pressing.

Description

Technical Field

[0001] This utility model relates to the field of pressing device technology, specifically a carton pressing device with an anti-offset structure. Background Technology

[0002] During the production and processing of cardboard boxes, a corresponding pressing mechanism is required to press them together to form the corresponding shape. According to the search, Chinese Patent Publication No. CN218804292U discloses a cardboard box pressing device, which includes an operating table. A frame is fixedly connected to one side of the top of the operating table. A slide groove is opened on the inner side of the frame. A lead screw is movably connected between the two sides of the inner cavity of the slide groove. A slider is spirally sleeved on the outer side of the lead screw. The slider is movably connected in the slide groove. A second drive motor is detachably installed at one end of the frame.

[0003] While the above technical solution can control the precise pressure of the pressure roller on the carton and further improve the pressing effect of the pressure roller on the carton, it requires repeated loading and unloading operations after each pressing, which reduces the workload. In addition, the pressing speed is limited by using a single pressure roller, which reduces work efficiency. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a carton pressing device with an anti-offset structure, which solves the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a carton pressing device with an anti-deviation structure, comprising a base plate, a conveying mechanism mounted on the top of the base plate for conveying cartons, a bracket fixedly mounted on one side of the top of the base plate, a cylinder fixedly mounted on the top of the bracket, a pressing mechanism fixedly mounted on the bottom of the cylinder for pressing cartons, and a limiting mechanism mounted on the outer surface of the pressing mechanism for preventing cartons from deviating.

[0006] Preferably, the conveying mechanism includes a mounting frame fixedly installed on the top of the base plate, a belt conveyor is installed inside the mounting frame, and a support plate that cooperates with the belt conveyor is fixedly connected inside the mounting frame to facilitate the conveying of the carton.

[0007] Preferably, the pressing mechanism includes a mounting frame fixedly connected to the bottom of the cylinder. A first motor is fixedly mounted on one side of the mounting frame. The output shaft of the first motor is fixedly connected to a first bidirectional lead screw that is rotatably connected to the inside of the mounting frame. Two sliders that are symmetrically threaded to the outer surface of the first bidirectional lead screw and slidably connected to the inner wall of the mounting frame are connected to the outer surface of the first bidirectional lead screw. A spring telescopic rod is fixedly connected to the bottom end of the slider. A U-shaped plate is fixedly connected to the bottom end of the spring telescopic rod. A pressing roller is rotatably connected to the inside of the U-shaped plate to facilitate pressing the carton.

[0008] Preferably, a spring telescopic plate is fixedly connected to the bottom center of the mounting frame, and a pressure plate is fixedly connected to the bottom end of the spring telescopic plate. Both sides of the pressure plate are provided with arc-shaped surfaces that cooperate with the pressing roller, so as to facilitate pressing the center position of the carton.

[0009] Preferably, the limiting mechanism includes L-shaped plates symmetrically fixedly connected to both ends of the pressure plate. A second motor is fixedly installed on one side of any one of the L-shaped plates. The output shaft of the second motor is fixedly connected to a second bidirectional lead screw that is rotatably connected to the inside of the pressure plate. The outer surface of the second bidirectional lead screw is symmetrically threaded with two L-shaped limiting plates that are slidably connected to the inside of the L-shaped plates, which can limit the two sides of the carton and prevent displacement.

[0010] Preferably, a controller is fixedly installed on the top of the base plate to facilitate the control of various mechanisms.

[0011] This utility model provides a carton pressing device with an anti-offset structure. It has the following beneficial effects:

[0012] This carton pressing device with an anti-deviation structure can continuously transport cartons through a conveying mechanism, eliminating the need for repeated loading and unloading operations and thus improving work efficiency. The cylinder operation can drive the pressing mechanism to move downwards, and the pressing mechanism can press the carton synchronously from the center of the cardboard to both sides, which can increase the pressing speed of the carton. In addition, the limiting mechanism can limit the carton and prevent deviation during pressing. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the conveying mechanism of this utility model;

[0015] Figure 3 This is a partial structural schematic diagram of the present invention;

[0016] Figure 4 This is a schematic diagram of the limiting mechanism of this utility model.

[0017] In the diagram, 1. Base plate; 2. Conveying mechanism; 21. Mounting frame; 22. Belt conveyor; 23. Support plate; 3. Bracket; 4. Cylinder; 5. Pressing mechanism; 51. Mounting frame; 52. First motor; 53. First bidirectional lead screw; 54. Slider; 55. Spring telescopic rod; 56. U-shaped plate; 57. Pressing roller; 58. Spring telescopic plate; 59. Pressure plate; 6. Limiting mechanism; 61. L-shaped plate; 62. Second motor; 63. Second bidirectional lead screw; 64. L-shaped limit plate; 7. Controller. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. 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.

[0019] Example:

[0020] like Figures 1 to 4 As shown, a carton pressing device with an anti-deviation structure includes a base plate 1, a conveying mechanism 2 installed on the top of the base plate 1 for conveying cartons, a bracket 3 fixedly installed on one side of the top of the base plate 1, a cylinder 4 fixedly installed on the top of the bracket 3, a pressing mechanism 5 fixedly installed on the bottom of the cylinder 4 for pressing cartons, and a limiting mechanism 6 installed on the outer surface of the pressing mechanism 5 for preventing cartons from deviating.

[0021] The conveying mechanism 2 can continuously transport the carton without repeated loading and unloading operations, thereby improving work efficiency. The operation of the cylinder 4 can drive the pressing mechanism 5 to move downward. The pressing mechanism 5 can press the cardboard synchronously from the center to both sides, which can improve the pressing speed of the carton. The limiting mechanism 6 can limit the carton and prevent deviation during pressing.

[0022] like Figure 1 and Figure 2 As shown, the conveying mechanism 2 includes a mounting frame 21 fixedly installed on the top of the base plate 1. A belt conveyor 22 is installed inside the mounting frame 21, and a support plate 23 that cooperates with the belt conveyor 22 is fixedly connected inside the mounting frame 21.

[0023] The belt conveyor 22 can continuously transport cartons. The support plate 23 can support the belt conveyor 22 and the cartons, improving the pressing effect.

[0024] like Figure 1 and Figure 3As shown, the pressing mechanism 5 includes a mounting frame 51 fixedly connected to the bottom of the cylinder 4. A first motor 52 is fixedly mounted on one side of the mounting frame 51. The output shaft of the first motor 52 is fixedly connected to a first bidirectional lead screw 53 rotatably connected to the inside of the mounting frame 51. Two sliders 54 slidably connected to the inner wall of the mounting frame 51 are symmetrically threaded on the outer surface of the first bidirectional lead screw 53. A spring telescopic rod 55 is fixedly connected to the bottom of the slider 54. A U-shaped plate 56 is fixedly connected to the bottom of the spring telescopic rod 55. A pressing roller 57 is rotatably connected inside the U-shaped plate 56. A spring telescopic plate 58 is fixedly connected to the bottom center of the mounting frame 51. A pressure plate 59 is fixedly connected to the bottom of the spring telescopic plate 58. Both sides of the pressure plate 59 are provided with arc-shaped surfaces that cooperate with the pressing roller 57.

[0025] The operation of cylinder 4 can drive the pressing mechanism 5 to move downwards, and the pressure plate 59 will press and tighten the center position of the carton, which can play a preliminary anti-displacement effect. The rotation of the first motor 52 drives the first bidirectional lead screw 53 to rotate, and through the thread, it drives the sliders 54 and pressing rollers 57 on both sides to move to both sides, which can press synchronously from the center position of the cardboard to both sides, thereby increasing the pressing speed of the carton.

[0026] like Figure 1 , Figure 3 and Figure 4 As shown, the limiting mechanism 6 includes L-shaped plates 61 symmetrically fixedly connected to both ends of the pressure plate 59. A second motor 62 is fixedly installed on one side of any L-shaped plate 61. The output shaft of the second motor 62 is fixedly connected to a second bidirectional lead screw 63 that is rotatably connected to the inside of the pressure plate 59. Two L-shaped limiting plates 64 that are symmetrically threaded to the outer surface of the second bidirectional lead screw 63 and slidably connected to the inside of the L-shaped plate 61 are connected to it.

[0027] When pressing the carton, the rotation of the second motor 62 can drive the rotation of the second bidirectional lead screw 63, which can drive the L-shaped limiting plates 64 on both sides to move relative to each other through the thread, thereby limiting the carton and preventing deviation during pressing.

[0028] It should be noted that in this technical solution, a controller 7 is fixedly installed on the top of the base plate 1. The controller 7 facilitates the control of various mechanisms. The controller 7 is existing technology and is not described in detail.

[0029] Working principle: The belt conveyor 22 can continuously transport the carton. The support plate 23 can support the belt conveyor 22 and the carton, improving the pressing effect. The cylinder 4 can drive the pressing mechanism 5 to move downward. The pressure plate 59 will press and tighten the center position of the carton, which can play a preliminary anti-deviation effect. The first motor 52 rotates and drives the first bidirectional lead screw 53 to rotate. Through the screw, it drives the sliders 54 and pressing rollers 57 on both sides to move to both sides. It can press synchronously from the center position of the cardboard to both sides, which can improve the pressing speed of the carton.

[0030] When pressing the carton, the rotation of the second motor 62 can drive the rotation of the second bidirectional lead screw 63, which can drive the L-shaped limiting plates 64 on both sides to move relative to each other through the thread, thereby limiting the carton and preventing deviation during pressing.

[0031] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0032] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A carton pressing device with anti-deviation structure, comprising a base plate (1), characterized in that: A conveying mechanism (2) is installed on the top of the base plate (1). The conveying mechanism (2) is used to convey cartons. A bracket (3) is fixedly installed on one side of the top of the base plate (1). A cylinder (4) is fixedly installed on the top of the bracket (3). A pressing mechanism (5) is fixedly installed on the bottom of the cylinder (4). The pressing mechanism (5) is used to press the cartons. A limiting mechanism (6) is installed on the outer surface of the pressing mechanism (5). The limiting mechanism (6) is used to prevent the cartons from shifting. The pressing mechanism (5) includes a mounting frame (51) fixedly connected to the bottom of the cylinder (4). A first motor (52) is fixedly installed on one side of the mounting frame (51). The output shaft of the first motor (52) is fixedly connected to a first bidirectional lead screw (53) rotatably connected to the inside of the mounting frame (51). Two sliders (54) slidably connected to the inner wall of the mounting frame (51) are symmetrically threaded on the outer surface of the first bidirectional lead screw (53). A spring telescopic rod (55) is fixedly connected to the bottom of the slider (54). A U-shaped plate (56) is fixedly connected to the bottom of the spring telescopic rod (55). A pressing roller (57) is rotatably connected inside the U-shaped plate (56). A spring telescopic plate (58) is fixedly connected to the bottom center of the mounting frame (51), and a pressure plate (59) is fixedly connected to the bottom end of the spring telescopic plate (58). Both sides of the pressure plate (59) are provided with arc-shaped surfaces that cooperate with the pressing roller (57).

2. The carton pressing device with anti-deviation structure according to claim 1, characterized in that: The conveying mechanism (2) includes a mounting frame (21) fixedly installed on the top of the base plate (1), a belt conveyor (22) is installed inside the mounting frame (21), and a support plate (23) that cooperates with the belt conveyor (22) is fixedly connected inside the mounting frame (21).

3. The carton seaming device having an anti- drift structure according to claim 1, characterized in that: The limiting mechanism (6) includes L-shaped plates (61) symmetrically fixedly connected to both ends of the pressure plate (59). A second motor (62) is fixedly installed on one side of any one of the L-shaped plates (61). The output shaft of the second motor (62) is fixedly connected to a second bidirectional screw (63) that is rotatably connected to the inside of the pressure plate (59). The outer surface of the second bidirectional screw (63) is symmetrically threaded with two L-shaped limiting plates (64) that are slidably connected to the inside of the L-shaped plate (61).

4. The carton seaming device having an anti- drift structure according to claim 1, characterized in that: A controller (7) is fixedly installed on the top of the base plate (1).

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