Multifunctional paperboard folding forming structure

Abstract

The utility model relates to a forming structure, in particular to a multifunctional paperboard folding forming structure which comprises a machine shell, a machine table and the like. Fourth air cylinders are installed at the tops of the two machine tables, piston rods of the fourth air cylinders are connected with Y-axis box folding plates, box folding rods are fixedly connected to the Y-axis box folding plates, the Y-axis box folding plates are connected with the machine tables in a sliding mode, guide rods are fixedly connected to the Y-axis box folding plates, third air cylinders are installed on the guide rods, piston rods of the third air cylinders are connected with connecting pieces, and the connecting pieces are connected with the guide rods in a sliding mode; a guide plate is fixedly connected to the end, away from the third air cylinder, of the connecting piece, a sliding rod is fixedly connected to one side of the guide plate, and a conveying mechanism is arranged between the two machine tables. Through cooperative work of the fourth air cylinder and the third air cylinder, the distance between the two X-axis box folding plates and the distance between the two Y-axis box folding plates can be flexibly adjusted so as to adapt to paper boxes of different sizes, accurate folding is achieved, and adaptability and production efficiency are improved.

Description

Technical Field

[0001] This utility model relates to a molding structure, and more particularly to a multifunctional cardboard folding molding structure. Background Technology

[0002] Paper box production refers to the process of manufacturing paper box products with specific shapes, sizes, and structures by using a series of processing steps, such as cutting, creasing, and folding, from cardboard or other paper materials. This process typically involves automated or semi-automated machinery, as well as precise design and technical control to ensure that the quality, strength, and aesthetics of the finished paper boxes meet preset standards and customer requirements.

[0003] In the process of folding paper boxes, traditional folding machines are mostly simple mechanical devices. When faced with orders for paper boxes of multiple sizes, manual adjustment or mold replacement is required to adapt to different models of paper boxes. This is not only time-consuming and labor-intensive, but also prone to errors, resulting in problems such as low paper box production efficiency, high labor costs, and poor adaptability of the equipment.

[0004] Therefore, it is necessary to design a multifunctional cardboard folding and forming structure. Utility Model Content

[0005] In order to overcome the shortcomings of traditional folding boxes, such as inability to quickly adapt to the folding requirements of different types of paper boxes, low production efficiency, and high cost, the technical problem to be solved by this utility model is to provide a multifunctional cardboard folding and forming structure.

[0006] The technical solution of this utility model is: a multifunctional cardboard folding and forming structure, including a housing and a machine base. A No. 4 cylinder is installed on the top of each machine base. The piston rod of the No. 4 cylinder is connected to a Y-axis folding plate. A folding rod is fixedly connected to the Y-axis folding plate. The Y-axis folding plate is slidably connected to the machine base. A guide rod is fixedly connected to the Y-axis folding plate. A No. 3 cylinder is installed on the guide rod. A connecting piece is connected to the piston rod of the No. 3 cylinder. The connecting piece is slidably connected to the guide rod. A guide plate is fixedly connected to the end of the connecting piece away from the No. 3 cylinder. A sliding rod is fixedly connected to one side of the guide plate. A conveying mechanism is provided between the two machine bases. The two machine bases are connected to the housing. A pressing mechanism is provided at the top inside the housing. A refolding mechanism is provided on the side of the housing and machine base away from the pressing mechanism.

[0007] Furthermore, the conveying mechanism includes an electric slide rail, a bracket, a second cylinder, and an X-axis folding plate. An electric slide rail is provided between the two machine bases. A second cylinder is installed on the slider of the electric slide rail. The piston rod of the second cylinder is connected to the bracket. Two X-axis folding plates are slidably connected on the bracket. A limit groove is provided on the guide plate, and the limit groove is adapted to the slide rod.

[0008] Furthermore, the pressing mechanism includes a No. 1 cylinder and a pressure plate. The No. 1 cylinder is installed at the top inside the housing, and the piston rod of the No. 1 cylinder is connected to the pressure plate.

[0009] Furthermore, the refolding mechanism includes cylinder No. 5, cylinder No. 6, a clamping plate, cylinder No. 7, and a push rod. Cylinder No. 5 is installed on the side of the machine housing away from cylinder No. 1. The piston rod of cylinder No. 5 is equipped with a connecting plate, and cylinder No. 6 is installed on the connecting plate. The piston rod of cylinder No. 6 is connected to the clamping plate. Cylinder No. 7 is installed on one side of the machine base. The piston rod of cylinder No. 7 is connected to the push rod, and the push rod is slidably connected to the machine base. Cylinder No. 6 corresponds to cylinder No. 5.

[0010] Furthermore, a transparent viewing window for observing the inside of the casing is fixedly connected to one side of the casing.

[0011] Furthermore, a vacuum suction cup for securing the cardboard box is installed at the end of the piston rod of cylinder number one.

[0012] The beneficial effects of this utility model are: 1. Through the coordinated work of cylinder No. 4 and cylinder No. 3, this utility model can flexibly adjust the distance between the two X-axis folding plates and the two Y-axis folding plates to adapt to different sizes of paper boxes and achieve precise folding. This not only improves adaptability and production efficiency, but also reduces the time and cost waste caused by changing molds.

[0013] 2. When this utility model is in operation, the cardboard box is precisely guided and limited by the X-axis folding plate, guide plate, Y-axis folding plate and folding rod, ensuring that the cardboard box is folded along the predetermined folding line, thereby improving the folding accuracy and the finished quality of the cardboard box.

[0014] 3. The transparent window design of this utility model allows staff to directly observe the working conditions inside the device, promptly identify and resolve problems, and also facilitates the daily maintenance and upkeep of the equipment. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0016] Figure 2 This is a three-dimensional structural diagram of the No. 1 cylinder, vacuum suction cup, and pressure plate of this utility model.

[0017] Figure 3 This is a three-dimensional structural diagram of the folding mechanism of this utility model.

[0018] Figure 4 This is a three-dimensional structural diagram of the bracket, X-axis folding box plate, and Y-axis folding box plate of this utility model.

[0019] Figure 5 This is a three-dimensional structural diagram of the guide vane, connectors, and cylinder No. 3 of this utility model.

[0020] Figure 6 This is a three-dimensional structural diagram of cylinder No. 5, cylinder No. 6, and clamping plate of this utility model.

[0021] Figure 7 This is a three-dimensional structural diagram of the electric slide rail, bracket, and cylinder number two of this utility model.

[0022] Explanation of reference numerals in the attached drawings: 1-Machine housing, 2-Transparent window, 3-Electric slide rail, 4-Machine platform, 5-Cylinder No. 1, 6-Vacuum suction cup, 7-Pressure plate, 8-Bracket, 9-Cylinder No. 2, 10-X-axis folding plate, 11-Limiting groove, 12-Guide plate, 13-Connector, 14-Cylinder No. 3, 15-Cylinder No. 4, 16-Guide rod, 17-Y-axis folding plate, 18-Slide rod, 19-Cylinder No. 5, 20-Cylinder No. 6, 21-Clamping plate, 22-Cylinder No. 7, 23-Push rod, 24-Folding rod. Detailed Implementation

[0023] The following description is only a preferred embodiment of the present invention and does not limit the scope of protection of the present invention.

[0024] Example: A multifunctional cardboard folding and forming structure, such as Figures 1-5 As shown, the machine includes a housing 1 and a machine base 4. Each machine base 4 has a fourth cylinder 15 mounted on its top. The piston rod of the fourth cylinder 15 is connected to a Y-axis folding plate 17. A folding rod 24 is fixedly connected to the Y-axis folding plate 17. The Y-axis folding plate 17 is slidably connected to the machine base 4. A guide rod 16 is fixedly connected to the Y-axis folding plate 17. A third cylinder 14 is mounted on the guide rod 16. The piston rod of the third cylinder 14 is connected to a connector 13. The connector 13 is slidably connected to the guide rod 16. The end of the connector 13 furthest from the third cylinder 14... A guide plate 12 is fixedly connected, and a slide rod 18 is fixedly connected to one side of the guide plate 12. A conveying mechanism is set between the two machine bases 4. The two machine bases 4 are connected to the housing 1. A pressing mechanism is set at the top inside the housing 1. A refolding mechanism is set on the side of the housing 1 and the machine base 4 away from the pressing mechanism. Here, when the fourth cylinder 15 is started, the piston rod of the fourth cylinder 15 extends outward. The piston rod of the fourth cylinder 15 drives the connecting piece 13 on the Y-axis folding box plate 17 to move. The connecting piece 13 drives the fixed guide plate 12 to move.

[0025] like Figure 3 , Figure 4 and Figure 7As shown, the conveying mechanism includes an electric slide rail 3, a bracket 8, a second cylinder 9, and an X-axis folding plate 10. An electric slide rail 3 is installed between the two machine bases 4. A second cylinder 9 is installed on the slider of the electric slide rail 3. The piston rod of the second cylinder 9 is connected to the bracket 8. Two X-axis folding plates 10 are slidably connected to the bracket 8. A limit groove 11 is opened on the guide plate 12, which is adapted to the slide rod 18. Here, when the electric slide rail 3 is started, the electric slide rail 3 drives the slider to slide. The slider of the electric slide rail 3 drives the connected second cylinder 9 to move. The second cylinder 9 drives the bracket 8 to move, and then drives the cardboard box on the bracket 8 to move. At the same time, by starting the second cylinder 9, the piston rod of the second cylinder 9 performs piston movement. The piston rod of the second cylinder 9 drives the connected bracket 8 to move up and down, so as to adapt to the height of different types of cardboard boxes after folding, and improve the flexibility and adaptability of the device.

[0026] like Figures 1-2 As shown, the pressing mechanism includes a first cylinder 5 and a pressure plate 7. The first cylinder 5 is installed at the top inside the housing 1. The piston rod of the first cylinder 5 is connected to the pressure plate 7. Here, when the first cylinder 5 is activated, the piston rod of the first cylinder 5 extends outward, and the piston rod of the first cylinder 5 drives the pressure plate 7 to move downward, so that the pressure plate 7 contacts the paper box to be folded and pushes the paper box downward. During the downward movement of the paper box to be folded, it is guided and limited by the X-axis folding plate 10, the guide plate 12, the Y-axis folding plate 17 and the folding rod 24, so that the paper box to be folded is folded along its own folding line during the downward movement.

[0027] like Figure 6 As shown, the refolding mechanism includes cylinder 19 (No. 5), cylinder 20 (No. 6), clamping plate 21, cylinder 22 (No. 7), and push rod 23. Cylinder 19 (No. 5) is installed on the side of the machine housing 1 away from cylinder 5 (No. 1). The piston rod of cylinder 19 (No. 5) is equipped with a connecting plate, and cylinder 20 (No. 6) is installed on the connecting plate. The piston rod of cylinder 20 (No. 6) is connected to clamping plate 21. Cylinder 22 (No. 7) is installed on one side of the machine base 4. The piston rod of cylinder 22 (No. 7) is connected to push rod 23. Push rod 23 is slidably connected to machine base 4. Cylinder 20 (No. 6) and cylinder 20 (No. 5) are connected... Corresponding to 19, here, cylinder 7 22 is activated, the piston rod of cylinder 7 22 extends outward, the piston rod of cylinder 7 22 drives push rod 23 to move outward, then cylinder 5 19 is activated, the piston rod of cylinder 5 19 extends outward, the piston rod of cylinder 5 19 drives connected cylinder 6 20 to move downward, causing cylinder 6 20 to drive connected clamping plate 21 to move downward, cylinder 6 20 is activated, the piston rod of cylinder 6 20 retracts inward, the piston rod of cylinder 6 20 drives clamping plate 21 to move outward.

[0028] like Figure 1As shown, a transparent viewing window 2 for observing the inside of the housing 1 is fixedly connected to one side of the housing 1. The design of the transparent viewing window 2 makes it convenient for staff to observe the internal situation of the device, which helps to identify and solve problems in a timely manner.

[0029] like Figure 2 As shown, a vacuum suction cup 6 for fixing the cardboard box is installed at the end of the piston rod of cylinder 5. Here, the function of the vacuum suction cup 6 is to contact the cardboard box after the feeding device sends the cardboard box to the bottom of cylinder 5, and achieve the effect of adsorption and fixation by drawing the air between the cardboard box and the vacuum suction cup 6, so as to prevent the pressure plate 7 from shifting when pressing the cardboard box, ensuring the folding efficiency of the cardboard box. After the pressing work is completed, the vacuum suction cup 6 releases the vacuum adsorption effect on the cardboard box.

[0030] This device is used in the paper box manufacturing process. In use, firstly, cylinder 4 (15) needs to be activated. The piston rod of cylinder 4 (15) extends outward, driving the connecting piece 13 on the Y-axis folding plate 17 to move. The connecting piece 13 then moves the fixed guide plate 12, causing the sliding rod 18 on the guide plate 12 to extend into the limiting groove 11 of the X-axis folding plate 10. The guide plate 12 and the X-axis folding plate 10 are then connected. Simultaneously, through the extension and retraction of the piston rod of cylinder 4 (15), the Y-axis folding plate 17 moves accordingly, thus adjusting the folding height according to the desired folding height. The distance between the two Y-axis folding plates 17 is adjusted to fit the width of the cardboard box to be folded. Then, cylinder 14 is activated, and the piston rod of cylinder 14 moves, causing the connecting piece 13 to move along the guide rod 16. The connecting piece 13 causes the guide plate 12 to move accordingly, and the guide plate 12 causes the X-axis folding plate 10 to slide on the bracket 8. Thus, the distance between the two X-axis folding plates 10 and the two guide plates 12 is adjusted according to the size of the cardboard box to be folded, thereby adapting to the length of the cardboard box to be folded. This allows for the adaptation to different cardboard box models and achieves precise folding.

[0031] The cardboard box to be folded is then fed to the X-axis folding plate 10 and the Y-axis folding plate 17 via a feeding device. Then, cylinder 5 is activated, and its piston rod extends outward, causing the pressure plate 7 to move downward. This pressure plate 7 contacts the cardboard box to be folded and pushes it downward. During this downward movement, the cardboard box is guided and limited by the X-axis folding plate 10, the guide plate 12, the Y-axis folding plate 17, and the folding rod 24, ensuring that the cardboard box moves downward along the folding mechanism. Fold along the folding lines, and the folded cardboard box falls onto the bracket 8. Then, activate cylinder 15 again. The piston rod of cylinder 15 retracts inward, driving the Y-axis folding plate 17 to move, causing the two Y-axis folding plates 17 to separate from each other. The Y-axis folding plate 17 drives the guide plate 12 to move outward, causing the slide rod 18 on the guide plate 12 to disengage from the limiting groove 11 on the X-axis folding plate 10, thereby releasing the connection between the guide plate 12 and the X-axis folding plate 10. Then, start the electric... The movable slide rail 3 drives the slider to slide, which in turn moves the connected cylinder 9. Cylinder 9 moves the bracket 8, which in turn moves the cardboard box on the bracket 8, moving the cardboard box below cylinder 19. Then, cylinder 22 is activated, and the piston rod of cylinder 22 extends outward, driving the push rod 23 to move outward, making the push rod 23 contact the cardboard box and apply a pushing force to it, thus folding the cardboard box. Then, cylinder 19 is activated. 9. The piston rod of cylinder 5 (19) extends outward, driving cylinder 6 (20) to move downward, causing the clamping plate 21 connected to cylinder 6 (20) to enter the cardboard box. The clamping plate 21 pushes the cardboard box after the second fold downward. After completion, cylinder 6 (20) is activated, and the piston rod of cylinder 6 (20) retracts inward, driving the clamping plate 21 to move outward. During the movement, the clamping plate 21 squeezes the cardboard box, performing the final fixing work on the cardboard box, thus completing the folding work of the cardboard box.

[0032] Finally, it should be noted that the above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model 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 utility model should be included within the protection scope of the present utility model.

Claims

1. A multi-functional paperboard folding forming structure comprising a machine housing (1) and machine tables (4), the two machine tables (4) being connected together with the machine housing (1), characterized in that, The top of the two machine tables (4) is provided with No. 4 air cylinders (15), the piston rods of the No. 4 air cylinders (15) are connected with Y-axis folding box plates (17), the Y-axis folding box plates (17) are fixedly connected with folding box rods (24), the Y-axis folding box plates (17) are slidably connected with the machine tables (4), the Y-axis folding box plates (17) are fixedly connected with guide rods (16), the guide rods (16) are provided with No. 3 air cylinders (14), the piston rods of the No. 3 air cylinders (14) are connected with connecting pieces (13), the connecting pieces (13) are slidably connected with the guide rods (16), the connecting pieces (13) are fixedly connected with guide plates (12) at the ends, away from the No. 3 air cylinders (14), one side of the guide plates (12) is fixedly connected with slide rods (18), conveying mechanisms are arranged between the two machine tables (4), the machine housings (1) are provided with pressing mechanisms at the top, and the machine housings (1) and the machine tables (4) are provided with folding mechanisms on the sides, away from the pressing mechanisms.

2. A multi-functional paperboard fold forming structure according to claim 1, wherein, The conveying mechanisms comprise electric sliding rails (3), brackets (8), No. 2 air cylinders (9) and X-axis folding box plates (10), the electric sliding rails (3) are arranged between the two machine tables (4), the sliding blocks of the electric sliding rails (3) are provided with the No. 2 air cylinders (9), the piston rods of the No. 2 air cylinders (9) are connected with the brackets (8), the brackets (8) are slidably connected with the two X-axis folding box plates (10), the guide plates (12) are provided with limiting grooves (11), and the limiting grooves (11) are matched with the slide rods (18).

3. A multi-functional paperboard fold forming structure according to claim 2, wherein, The pressing mechanisms comprise No. 1 air cylinders (5) and pressing plates (7), the No. 1 air cylinders (5) are arranged at the top of the machine housings (1), and the piston rods of the No. 1 air cylinders (5) are connected with the pressing plates (7).

4. A multi-functional paperboard fold forming structure according to claim 3, wherein, The folding mechanisms comprise No. 5 air cylinders (19), No. 6 air cylinders (20), clamping plates (21), No. 7 air cylinders (22) and push rods (23), the No. 5 air cylinders (19) are arranged on the sides of the machine housings (1), away from the No. 1 air cylinders (5), the piston rods of the No. 5 air cylinders (19) are provided with connecting plates, the connecting plates are provided with the No. 6 air cylinders (20), the piston rods of the No. 6 air cylinders (20) are connected with the clamping plates (21), the No. 7 air cylinders (22) are arranged on the sides of the machine tables (4), the piston rods of the No. 7 air cylinders (22) are connected with the push rods (23), the push rods (23) are slidably connected with the machine tables (4), and the No. 6 air cylinders (20) correspond to the No. 5 air cylinders (19).

5. A multi-functional paperboard fold forming structure according to claim 4, wherein, The machine housings (1) are fixedly connected with transparent windows (2) for observing the interiors of the machine housings (1) on the sides.

6. A multi-functional paperboard fold forming structure according to claim 5, wherein, The piston rod ends of the No. 1 air cylinders (5) are provided with vacuum suction cups (6) for fixing paper boxes.

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