A carton quick pasting and flanging mechanism

Abstract

This utility model relates to the field of packaging machinery technology, specifically a rapid carton gluing and folding mechanism. It includes a processing table, a guide frame driven by a linear guide rail at the top of the processing table, and lifting arms driven by vertical guide rails at the top of the frames on both sides of the processing table. A horizontal rotating seat is connected to the bottom of the lifting arms via a guide shaft. The bottom of the horizontal rotating seat is equipped with a dynamic tilting mechanism consisting of a strip frame and rotating rollers. An adsorption and pressing plate is installed at the bottom of this dynamic tilting mechanism. A pressure regulator is fixed at the center of the top of the lifting arms, and a limit plate is fixed to the output end of the pressure regulator. A limiting opening matching the structure of the limit plate is provided at the center of the top of the horizontal rotating seat. This rapid carton gluing and folding mechanism can flexibly adapt to the folding requirements of cardboard of different thicknesses, ensuring flatness and strength during the folding process, and improving production efficiency and product quality.

Description

Technical Field

[0001] This utility model relates to the field of packaging machinery technology, specifically a carton fast gluing and folding mechanism. Background Technology

[0002] In modern industrial production, cardboard boxes are one of the main forms of product packaging, and their demand is constantly increasing with the rapid development of the e-commerce industry. To improve production efficiency and product quality, automated cardboard box manufacturing equipment has become particularly important. In the cardboard box manufacturing process, gluing and folding are two key steps that directly affect the quality of the finished product and production efficiency.

[0003] Most cardboard box folding mechanisms on the market currently only use a single fixed angle to press down during folding operations. This design has significant limitations when dealing with cardboard of different thicknesses and types. Due to the lack of flexible adjustment of the folding angle, especially when it is necessary to adjust the horizontal and front-back angles at the same time, it often cannot provide a high-quality folding effect. This leads to problems such as uneven folding and damage. In particular, when dealing with thicker or multi-layered cardboard, the single fixed angle design cannot meet the requirements of high-precision folding. Utility Model Content

[0004] The purpose of this utility model is to provide a carton fast gluing and folding mechanism to solve the problem mentioned in the background art that most carton folding mechanisms on the market can only use a single fixed angle to press down during the folding operation, which leads to significant limitations when processing cardboard of different thicknesses and types.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a rapid carton gluing and folding mechanism, comprising a processing table, a guide frame driven by a linear guide rail at the top of the processing table, lifting arms driven by vertical guide rails at the top of the frames on both sides of the processing table, a horizontal rotating seat connected to the bottom of the lifting arm by a guide shaft, a dynamic tilting mechanism consisting of a strip frame and a rotating roller at the bottom of the horizontal rotating seat, an adsorption pressing plate installed at the bottom of the dynamic tilting mechanism, a pressure regulator fixed at the middle of the top of the lifting arm, a limit plate fixed at the output end of the pressure regulator, and a limiting opening matching the structure of the limit plate at the center of the top of the horizontal rotating seat.

[0006] Preferably, a ring is fixedly sleeved on the lower end of the guide shaft, and a telescopic spring sleeved on the outside of the guide shaft is connected to the top of the ring and the bottom of the lifting arm.

[0007] Preferably, a connecting piece is welded and fixed to the bottom end of the guide shaft, and both sides of the top end of the horizontal rotating seat are connected to the connecting piece by fixing bolts.

[0008] Preferably, the interior of the horizontal rotating seat is connected to a rotating plate via a bearing, and the top of the rotating plate is connected to the top inner wall of the horizontal rotating seat via an annular guide rail.

[0009] Preferably, a strip-shaped interlocking plate is welded and fixed to the top of the adsorption pressing plate, and a strip-shaped interlocking seat that matches the structure of the strip-shaped interlocking plate is welded and fixed to the bottom of the rotating roller.

[0010] Preferably, both ends of the rotating roller are connected to the inner walls of both sides of the strip frame via rotating shafts, and a servo motor is fixedly installed on one side of the outside of the strip frame.

[0011] Compared with existing technologies, the advantages of this invention are: the rapid carton gluing and folding mechanism can flexibly adapt to the folding requirements of cardboard of different thicknesses, ensuring flatness and strength during the folding process, and improving production efficiency and product quality. This rapid carton gluing and folding mechanism achieves precise angle adjustment of the strip frame and rotating rollers via a horizontal rotating seat, and the adsorption pressing plate flexibly adjusts its tilt angle according to the specific thickness and type of the carton. This design realizes stable and precise adsorption and pressing of the cardboard. Furthermore, the precise cooperation between the pressure regulator and the limiting plate ensures that the pressure applied to the cardboard during the pressing process is uniform and moderate, further improving the quality of the folding. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of a rapid carton gluing and folding mechanism according to the present invention.

[0013] Figure 2 This is a schematic diagram of the connection structure between the horizontal rotating seat and the adsorption pressing plate of a carton quick gluing and folding mechanism according to this utility model;

[0014] Figure 3 This is a schematic diagram of the bottom structure of the adsorption pressing plate of a carton quick gluing and folding mechanism according to this utility model.

[0015] In the diagram: 1. Processing table; 2. Guide rack; 3. Lifting arm; 4. Guide shaft; 5. Connecting part; 6. Horizontal rotating seat; 7. Strip frame; 8. Rotating roller; 9. Adsorption pressing plate; 10. Pressure regulator; 11. Limiting plate; 12. Ring; 13. Telescopic spring; 14. Rotating plate; 15. Circular guide rail; 16. Strip fitting plate; 17. Strip fitting seat. Detailed Implementation

[0016] 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.

[0017] Please see Figure 1-3This utility model provides a technical solution: a rapid carton gluing and folding mechanism, including a processing table 1. A guide frame 2 is driven to the top of the processing table 1 via a linear guide rail. Folding guide mechanisms are provided on both sides of the guide frame 2. Lifting arms 3 are driven to the top of the frames on both sides of the processing table 1 via vertical guide rails. A horizontal rotating seat 6 is connected and installed at the bottom of the lifting arm 3 via a guide shaft 4. A dynamic tilting mechanism consisting of a strip frame 7 and a rotating roller 8 is provided at the bottom of the horizontal rotating seat 6. An adsorption and pressing plate 9 is installed at the bottom of this dynamic tilting mechanism. The adsorption and pressing plate 9 is an existing carton folding plate integrating adsorption and pressing functions. A pressure regulator 10 is fixed in the middle of the top of the lifting arm 3. The pressure regulator 10 is an SMC C95SD. The high-precision cylinder of the B series has a limit plate 11 fixed at the output end of the pressure regulator 10. A limiting port matching the structure of the limit plate 11 is provided at the center of the top of the horizontal rotating seat 6. This structure allows for precise adjustment of the horizontal angle of the horizontal rotating seat 6 via the drive strip frame 7 and rotating roller 8. Furthermore, the adsorption pressing plate 9, supported by a dynamic tilting mechanism composed of the strip frame 7 and rotating roller 8, can flexibly adjust its tilt angle according to the specific thickness and type of the carton. The lifting arm 3 can descend towards the processing table 1 via a vertical guide rail, enabling the adsorption pressing plate 9 to precisely press the cardboard. During this process, the folding guide mechanism, in conjunction with the action of the adsorption pressing plate 9, guides the edge of the cardboard to bend at a predetermined angle, ensuring the folded edge... The device ensures flatness and precision. Simultaneously, the pressure regulator 10 precisely engages with the limiting port at the top of the horizontal rotating seat 6 via the limiting plate 11, ensuring uniform and moderate pressure applied to the cardboard during the pressing process. This results in a high-quality folding effect. Overall, the device not only achieves stable adsorption, precise pressing, and accurate pressure control of the cardboard, but also provides uniform and high-quality folding effects on cardboard of different thicknesses and types. It solves the problems of uneven folding and damage caused by the single fixed angle design in existing technologies. Especially when processing thicker or multi-layered cardboard, it provides a more flexible and efficient solution, significantly improving production efficiency and product quality. Two guide shafts 4 are provided, with their upper ends slidingly passing through the lifting arm 3. The lower guide shafts 4... A ring 12 is fixedly fitted to the outside of the end. The ring 12 is welded to the guide shaft 4. A telescopic spring 13, fitted outside the guide shaft 4, is connected to the top of the ring 12 and the bottom of the lifting arm 3. As the lifting arm 3 moves downward, it drives the adsorption pressing plate 9 to perform the cardboard pressing operation. The guide shaft 4 slides along its axis, driving the adsorption pressing plate 9 to approach the cardboard surface and begin to apply pressure. At this time, the telescopic spring 13 acts as a buffer, allowing the guide shaft 4 and the adsorption pressing plate 9 to finely adjust their positions according to the actual thickness of the cardboard, ensuring that the pressure on the cardboard is evenly distributed and avoiding problems such as cardboard damage due to excessive pressure or insufficient folding due to insufficient pressure. A connecting piece 5, which is a right-angled structure, is welded to the bottom end of the guide shaft 4.Furthermore, both sides of the top of the horizontal rotating seat 6 are connected to the connecting piece 5 by fixing bolts. This structure not only enhances the stability of the overall structure but also allows the horizontal rotating seat 6 to be disassembled and maintained when necessary. Inside the horizontal rotating seat 6, a rotating plate 14 is connected by a bearing. The bearing is connected to the center of the top of the rotating plate 14, and the top of the rotating plate 14 is connected to the inner wall of the top of the horizontal rotating seat 6 by an annular guide rail 15. When it is necessary to adjust the angle of the adsorption pressing plate 9 to adapt to the folding requirements of different cartons, the rotating plate 14 can rotate flexibly with the support of the bearing and maintain stability and accuracy through the annular guide rail 15, thereby driving the components installed on it, such as the strip frame 7, the rotating roller 8, and the adsorption pressing plate 9, to adjust their angles. A strip-shaped interlocking plate 16 is welded and fixed to the top of the adsorption pressing plate 9, and a strip-shaped interlocking plate 16 is welded and fixed to the bottom of the rotating roller 8. A strip-shaped fitting seat 17, structurally compatible with the strip-shaped fitting plate 16, has symmetrical bolt locking holes. This structure, through the precise fitting of the strip-shaped fitting plate 16 and the strip-shaped fitting seat 17, enables rapid and stable positioning of the adsorption pressing plate 9. Both ends of the rotating roller 8 are connected to the inner walls of both sides of the strip frame 7 via rotating shafts. A servo motor is bolted to one side of the outer side of the strip frame 7, and the output shaft of this servo motor is connected to the corresponding rotating shaft of the rotating roller 8. When the adsorption pressing plate 9 completes the adsorption of the cardboard and is ready for folding, the servo motor drives the rotating roller 8 to rotate. Its precise control capability adjusts the rotation angle and speed to adapt to the folding requirements of different cartons. This not only ensures the flexible movement of the rotating roller 8 in the dynamic tilting mechanism but also provides precise power input, making the entire folding process smoother and more stable.

[0018] Working Principle: When using this carton fast gluing and folding mechanism, the adsorption and pressing plate 9 first adsorbs the surface of the cardboard to be folded to ensure that the cardboard is stable and does not move. Then, the lifting arm 3 descends towards the processing table 1 via the vertical guide rail, driving the guide shaft 4 and the horizontal rotating seat 6 to move down as a whole. This allows the adsorption and pressing plate 9 to accurately press the cardboard with the cooperation of the folding guide mechanism. At the same time, the servo motor drives the rotating roller 8 to rotate, and its precision control capability adjusts the rotation angle and speed. The rotating plate 14 adjusts the horizontal rotation angle under the drive of the annular guide rail 15. During the folding process, the pressure regulator 10 precisely cooperates with the limiting port at the top of the horizontal rotating seat 6 through the limiting plate 11, and the telescopic spring 13 plays a buffering role with the cooperation of the ring 12. This allows the guide shaft 4 and the adsorption and pressing plate 9 to finely adjust their positions according to the actual thickness of the cardboard, ensuring that the pressure applied to the cardboard during the pressing process is uniform and moderate. After the entire folding operation is completed, the adsorption and pressing plate 9 releases the cardboard, and the guide rack 2 sends out the processed carton to prepare for the next work cycle, thus completing a series of operations.

[0019] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A rapid carton gluing and folding mechanism, comprising a processing table (1), wherein a guide frame (2) is driven on the top of the processing table (1) via a linear guide rail, characterized in that: The top of the frame on both sides of the processing table (1) is driven by a vertical guide rail to lift the arm (3). The bottom of the lifting arm (3) is connected to a horizontal rotating seat (6) via a guide shaft (4). The bottom of the horizontal rotating seat (6) is provided with a dynamic tilting mechanism consisting of a strip frame (7) and a rotating roller (8). The bottom of the dynamic tilting mechanism is provided with an adsorption pressing plate (9). A pressure regulator (10) is fixed in the middle of the top of the lifting arm (3). A limit plate (11) is fixed at the output end of the pressure regulator (10). A limit port that matches the structure of the limit plate (11) is provided at the center of the top of the horizontal rotating seat (6).

2. The carton quick gluing and folding mechanism according to claim 1, characterized in that: A ring (12) is fixedly sleeved on the lower end of the guide shaft (4), and a telescopic spring (13) sleeved on the outside of the guide shaft (4) is connected to the top of the ring (12) and the bottom of the lifting arm (3).

3. The rapid gluing and folding mechanism for cardboard boxes according to claim 1, characterized in that: The bottom end of the guide shaft (4) is welded and fixed with a docking part (5), and both sides of the top end of the horizontal rotating seat (6) are connected to the docking part (5) by fixing bolts.

4. The carton quick gluing and folding mechanism according to claim 1, characterized in that: The interior of the horizontal rotating seat (6) is connected to a rotating plate (14) via a bearing, and the top of the rotating plate (14) is connected to the top inner wall of the horizontal rotating seat (6) via an annular guide rail (15).

5. The carton quick gluing and folding mechanism according to claim 1, characterized in that: The top of the adsorption pressing plate (9) is welded and fixed with a strip-shaped insert plate (16), and the bottom of the rotating roller (8) is welded and fixed with a strip-shaped insert seat (17) that matches the structure of the strip-shaped insert plate (16).

6. The carton quick gluing and folding mechanism according to claim 1, characterized in that: Both ends of the rotating roller (8) are connected to the inner walls of the two sides of the strip frame (7) through rotating shafts, and a servo motor is fixedly installed on one side of the outside of the strip frame (7).

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