A rotary edge sealing and forming machine for corrugated cartons

Abstract

This utility model relates to the field of corrugated cardboard box technology and discloses a rotary corrugated cardboard box sealing and forming machine, including a processing table. A supporting base is fixedly connected to the upper surface of the processing table. This utility model drives a follower plate to rotate by a motor. A slide rod slides along a circular groove on the surface of the supporting base, which plays a supporting and guiding role. The rotation of the follower plate drives the upper placement plate and the cardboard fixed by the negative pressure suction cup to rotate, so that each side of the cardboard is sequentially coated and formed by the glue coating device body and the forming lifting plate. This realizes the sequential processing and forming of each panel of the cardboard box, which greatly improves the production efficiency. Compared with the traditional method of processing different sides of the cardboard box with multiple devices, it reduces the equipment use and adjustment time in the production process and avoids the high cost and the risk of errors and production interruptions that may occur when using multiple independent devices to form different sides of the cardboard box.

Description

Technical Field

[0001] This utility model relates to the field of corrugated cardboard box technology, and in particular to a rotary corrugated cardboard box edge sealing and forming machine. Background Technology

[0002] With the rapid development of the modern logistics industry, the volume and frequency of cargo transportation are constantly increasing. As the most common packaging container, the demand for corrugated cardboard boxes has also increased significantly. In order to ensure the safety and integrity of goods during transportation, the requirements for the sealing quality of corrugated cardboard boxes are becoming increasingly stringent.

[0003] Traditional corrugated carton sealing and forming methods mainly rely on multiple devices to form different surfaces of the carton. First, from the perspective of equipment cost, the purchase of multiple devices requires a large investment, including equipment procurement costs, transportation costs, and installation and commissioning costs. Moreover, each device requires a certain amount of production space, which also increases the construction or rental costs of the factory. Second, during the production process, the coordination between multiple devices is extremely complex, and poor forming quality may result from inaccurate positioning or inconsistent processing times. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides a rotary corrugated carton edge sealing forming machine.

[0005] This utility model is achieved using the following technical solution: A rotary corrugated carton edge sealing forming machine includes a processing table. A supporting base is fixedly connected to the upper surface of the processing table. A motor is fixedly installed inside the supporting base. A follower plate is fixedly connected to the output end of the motor. Several sliding rods are fixedly connected to the lower surface of the follower plate. A circular sliding groove is formed on the surface of the supporting base. A vacuum pump is fixedly connected to the upper surface of the follower plate. A negative pressure suction cup is fixedly connected to the input end of the vacuum pump. Support columns are fixedly connected to both sides of the upper surface of the follower plate. A placement plate is fixedly connected to the top of the support columns. A glue applicator is slidably connected to the surface of the processing table. A glue applicator body is slidably connected to the surface of the glue applicator. A guide groove is formed on the upper surface of the processing table. A mounting frame is slidably connected inside the guide groove. A motor base is fixedly connected to the surface of the mounting frame. A motor is fixedly installed on the surface of the motor base. A forming lifting plate is fixedly connected to the output end of the motor.

[0006] Through the above technical solution, the cooperation of motor one and motor two realizes the automated forming operation of carton sealing, which improves production efficiency. At the same time, the fixing effect of the negative pressure suction cup ensures the stability of the forming process and helps to improve the forming quality.

[0007] As a further improvement to the above solution, the slide rod is slidably connected to the inside of the circular groove.

[0008] The above technical solution ensures the stability of the follower plate's rotation, thereby guaranteeing the smoothness of the rotation process of the placement plate and the cardboard on it, which is conducive to accurate gluing and forming operations.

[0009] As a further improvement to the above solution, a second guide groove is provided on the upper surface of the processing table, and the glue applicator is slidably connected inside the second guide groove.

[0010] The above technical solution allows for adjustment of the glue applicator position, avoiding poor subsequent molding results due to inaccurate glue application position, and improving the accuracy and quality of edge sealing molding.

[0011] As a further improvement to the above solution, a limiting groove is provided on the surface of the glue applicator, and a drive motor is fixedly connected to the upper surface of the glue applicator.

[0012] As a further improvement to the above solution, a lead screw is fixedly connected to the output end of the drive motor, and a slider is threadedly connected to the surface of the lead screw, and the slider is fixedly connected to the surface of the glue applicator body.

[0013] The above technical solution allows for further adjustment of the position of the gluing device body, ensuring that the gluing device body can accurately contact the edge seam of the cardboard for gluing, thereby improving the accuracy of gluing.

[0014] As a further improvement to the above solution, a reinforcing plate is fixedly connected to the surface of the mounting bracket, and an electric push rod is fixedly connected to the surface of the reinforcing plate.

[0015] The above technical solution allows for adjustment of the forming platen position, ensuring accurate forming of the cardboard and improving the accuracy and flexibility of the forming operation.

[0016] As a further improvement to the above solution, a support is fixedly connected to the surface of the electric push rod, and the support is fixedly connected to the upper surface of the processing table.

[0017] As a further improvement to the above solution, the surface of the forming lifting plate is rotatably connected to a bearing seat.

[0018] As a further improvement to the above solution, a hydraulic rod is fixedly connected to the surface of the glue applicator, and the hydraulic rod is fixedly connected to the inner wall of the guide groove.

[0019] As a further improvement to the above solution, the electric push rod is fixedly connected to the inner wall of the guide groove.

[0020] As a further improvement to the above solution, the bottom end of the lead screw is rotatably connected to the inner wall of the limiting groove.

[0021] Compared with the prior art, the beneficial effects of this utility model are as follows: This invention uses a motor to drive a follower plate to rotate. A slide rod slides along a circular groove on the surface of the support base, providing support and guidance. The rotation of the follower plate causes the upper placement plate and the cardboard fixed by the negative pressure suction cup to rotate, so that each side of the cardboard is sequentially coated and formed by the gluing device body and the forming lifting plate. This allows each panel of the carton to be processed and formed sequentially, greatly improving production efficiency. Compared with the traditional method that requires multiple devices to process different sides of the carton separately, this invention reduces the equipment usage and adjustment time in the production process. It also avoids the high cost and the risk of errors and production interruptions that may occur when using multiple independent devices to form different sides of the carton. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the structure of the negative pressure suction cup of this utility model; Figure 3 This is a schematic diagram of the structure of the glue application device body of this utility model; Figure 4 This is a schematic diagram of the structure of the molding lifting plate of this utility model; Figure 5 This is an exploded structural diagram of the slide bar of this utility model.

[0023] Explanation of key symbols: 1. Processing table; 2. Support chassis; 3. Motor 1; 4. Follower plate; 5. Slide rod; 6. Circular slide groove; 7. Vacuum pump; 8. Negative pressure suction cup; 9. Support column; 10. Placement plate; 11. Glue applicator rack; 12. Glue applicator body; 13. Guide slide groove 1; 14. Mounting frame; 15. Motor base; 16. Motor 2; 17. Forming lifting plate; 18. Guide slide groove 2; 19. Restriction groove; 20. Drive motor; 21. Lead screw; 22. Reinforcing frame plate; 23. Electric push rod; 24. Support; 25. Shaft seat; 26. Hydraulic rod. Detailed Implementation

[0024] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0025] Example: Please combine Figure 1-5This embodiment of a rotary corrugated carton sealing and forming machine includes a processing table 1. A support base 2 is fixedly connected to the upper surface of the processing table 1. A motor 3 is fixedly installed inside the support base 2. A follower plate 4 is fixedly connected to the output end of the motor 3. Several slide rods 5 are fixedly connected to the lower surface of the follower plate 4. A circular groove 6 is formed on the surface of the support base 2. A vacuum pump 7 is fixedly connected to the upper surface of the follower plate 4. A negative pressure suction cup 8 is fixedly connected to the input end of the vacuum pump 7. Support columns 9 are fixedly connected to both sides of the upper surface of the follower plate 4. A placement plate 10 is fixedly connected to the top of the support column 9. A glue applicator 11 is slidably connected to the surface of the processing table 1. A glue applicator body 12 is slidably connected to the surface of the glue applicator 11. A guide groove 13 is formed on the upper surface of the processing table 1. A mounting frame 14 is slidably connected inside the guide groove 13. A motor base 15 is fixedly connected to the surface of the mounting frame 14. An electric motor is fixedly installed on the surface of the motor base 15. Machine 2 (16) has a forming lifting plate (17) fixedly connected to its output end. The operator places the cardboard on the surface of the placement plate (10). Vacuum pump (7) and negative pressure suction cup (8) work together to adhere and fix the lower surface of the cardboard, ensuring stability at the bottom during subsequent forming. The cardboard is then unfolded so that all four sides are positioned around the placement plate (10). Motor 1 (3) drives the follower plate (4) to rotate, causing the cardboard on the placement plate (10) to rotate. When the first side of the cardboard rotates below the glue applicator body (12), the glue applicator body (12) applies glue to the edges of the cardboard. Motor 1 (3) continues to rotate, and the glued cardboard rotates to the top of the forming lifting plate (17). Motor 2 (16) is then activated to rotate the forming lifting plate (17), causing the glued cardboard to flip. Because the bottom of the cardboard is fixed and the edges are coated with glue, the cardboard is perpendicular to the bottom when it flips and is lifted, achieving single-sided forming. Following this process, Motor 1 (3) sequentially rotates the cardboard, repeating the glue application and forming operations to complete the forming of all four sides of the carton. The slide rod 5 is slidably connected to the inside of the circular slide groove 6. As the follower disk 4 rotates with the motor 3, the slide rod 5 slides along the circular slide groove 6, playing a supporting and guiding role, ensuring the stable rotation of the follower disk 4.

[0026] The upper surface of the processing table 1 is provided with a guide groove 2 18. The glue applicator 11 is slidably connected to the inside of the guide groove 2 18. The operator can adjust the position of the glue applicator 11 along the guide groove 2 18 according to the specific position of the cardboard, so that the glue applicator 11 is accurately positioned at the edge of the cardboard for glue application.

[0027] The surface of the glue applicator 11 is provided with a limiting groove 19, and a drive motor 20 is fixedly connected to the upper surface of the glue applicator 11.

[0028] A lead screw 21 is fixedly connected to the output end of the drive motor 20. A slider is threadedly connected to the surface of the lead screw 21, and the slider is fixedly connected to the surface of the glue applicator body 12. When the drive motor 20 is working, it drives the lead screw 21 to rotate, causing the slider to move along the lead screw 21, thereby driving the glue applicator body 12 to rise and fall.

[0029] A reinforcing plate 22 is fixedly connected to the surface of the mounting bracket 14, and an electric push rod 23 is fixedly connected to the surface of the reinforcing plate 22. The electric push rod 23 is fixedly connected to the inner wall of the guide slide groove 13. When the electric push rod 23 is working, it drives the mounting bracket 14 to move within the guide slide groove 13, thereby changing the position of the upper forming lifting plate 17.

[0030] The surface of the electric push rod 23 is fixedly connected to a support 24, which is fixedly connected to the upper surface of the processing table 1.

[0031] A bearing seat 25 is rotatably connected to the surface of the forming lifting plate 17. The bearing seat 25 provides a support point for the rotation of the forming lifting plate 17, so that the forming lifting plate 17 can rotate smoothly around the bearing seat 25 and realize the flipping operation of the cardboard.

[0032] A hydraulic rod 26 is fixedly connected to the surface of the glue applicator 11. The hydraulic rod 26 is fixedly connected to the inner wall of the guide slide 18. The hydraulic rod 26 drives the glue applicator 11 to move and adjust its position along the guide slide 18.

[0033] The electric push rod 23 is fixedly connected to the inner wall of the guide slide 13.

[0034] The bottom end of the lead screw 21 is rotatably connected to the inner wall of the limiting groove 19.

[0035] The implementation principle of a rotary corrugated carton edge sealing forming machine in this embodiment is as follows: First, the operator places the cardboard on the surface of the placement plate 10. At this time, the vacuum pump 7 and the negative pressure suction cup 8 work together to adsorb and fix the lower surface of the cardboard, laying a stable foundation for subsequent forming operations. Next, the operator unfolds the cardboard so that its four sides are located around the placement plate 10. Then, the motor 3 is started, and the motor 3 drives the follower plate 4 to rotate. During this process, the slide bar 5 on the lower surface of the follower plate 4 slides along the circular slide groove 6 on the surface of the support base 2, playing a supporting and guiding role, ensuring that the follower plate 4 rotates stably, thereby driving the cardboard on the placement plate 10 to rotate. When the first side of the cardboard rotates to below the glue coating device body 12, if the glue coating rack 11 is not in the correct position, the operator can adjust the position of the glue coating rack 11 along the guide slide groove 18 according to the position of the cardboard, so that it is accurately located at the edge of the cardboard. The movement of the glue coating rack 11 can be assisted by the hydraulic rod 26; and the screw 21 can be rotated by the drive motor 20. The slider moves along the lead screw 21, thereby driving the glue applicator body 12 to rise and fall to adjust the glue application height. Then, the glue applicator body 12 applies glue to the surface of the cardboard edges. Motor 3 continues to rotate. When the glued cardboard rotates to the top of the forming lifting plate 17, motor 16 is started. Motor 16 drives the forming lifting plate 17 to rotate. During the rotation of the forming lifting plate 17, it rotates around the shaft seat 25. The shaft seat 25 provides a support point to ensure smooth rotation. The rotation of the forming lifting plate 17 pushes the glued cardboard to flip over. Due to the bottom of the cardboard... The cardboard is fixed and the seams are coated with glue, so when the cardboard is flipped up, it is perpendicular to the bottom, achieving single-sided forming of the cardboard. Then, motor 3 drives the cardboard to rotate in sequence. For each operation after rotation, if the position of the forming lifting plate 17 is not suitable, the position of the upper forming lifting plate 17 can be changed by the operation of electric push rod 23 to drive the mounting frame 14 to move in the guide slide 13. The electric push rod 23 is fixed by the support 24 and the inner wall of the guide slide 13. The glue application and forming operation are repeated until the forming work of the four sides of the carton is completed.

[0036] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.

Claims

1. A rotary corrugated carton edge sealing and forming machine, characterized in that, The system includes a processing table (1), a supporting base (2) fixedly connected to the upper surface of the processing table (1), a motor (3) fixedly installed inside the supporting base (2), a follower disk (4) fixedly connected to the output end of the motor (3), several sliding rods (5) fixedly connected to the lower surface of the follower disk (4), a circular sliding groove (6) opened on the surface of the supporting base (2), a vacuum pump (7) fixedly connected to the upper surface of the follower disk (4), a negative pressure suction cup (8) fixedly connected to the input end of the vacuum pump (7), and support columns (9) fixedly connected to both sides of the upper surface of the follower disk (4). The top of the support column (9) is fixedly connected to a placement plate (10), the surface of the processing table (1) is slidably connected to a glue applicator (11), the surface of the glue applicator (11) is slidably connected to a glue applicator body (12), the upper surface of the processing table (1) is provided with a guide groove (13), the inside of the guide groove (13) is slidably connected to a mounting frame (14), the surface of the mounting frame (14) is fixedly connected to a motor base (15), the surface of the motor base (15) is fixedly installed with a motor (16), and the output end of the motor (16) is fixedly connected to a forming lifting plate (17).

2. The rotary corrugated carton edge sealing forming machine as described in claim 1, characterized in that: The slide bar (5) is slidably connected to the inside of the circular slide groove (6). The upper surface of the processing table (1) is provided with a guide slide groove (18). The glue applicator (11) is slidably connected to the inside of the guide slide groove (18). The surface of the glue applicator (11) is provided with a limiting groove (19). The upper surface of the glue applicator (11) is fixedly connected with a drive motor (20).

3. The rotary corrugated carton edge sealing forming machine as described in claim 2, characterized in that: The output end of the drive motor (20) is fixedly connected to a lead screw (21), and a slider is threadedly connected to the surface of the lead screw (21). The slider is fixedly connected to the surface of the glue applicator body (12). A reinforcing plate (22) is fixedly connected to the surface of the mounting bracket (14), and an electric push rod (23) is fixedly connected to the surface of the reinforcing plate (22).

4. The rotary corrugated carton edge sealing forming machine as described in claim 3, characterized in that: The electric push rod (23) is fixedly connected to a support (24), which is fixedly connected to the upper surface of the processing table (1).

5. A rotary corrugated carton edge sealing forming machine as described in claim 1, characterized in that: The surface of the forming lifting plate (17) is rotatably connected to a bearing seat (25), and the surface of the glue applicator (11) is fixedly connected to a hydraulic rod (26), which is fixedly connected to the inner wall of the guide groove (18).

6. A rotary corrugated carton edge sealing forming machine as described in claim 4, characterized in that: The electric push rod (23) is fixedly connected to the inner wall of the guide groove (13).

7. A rotary corrugated carton edge sealing forming machine as described in claim 3, characterized in that: The bottom end of the lead screw (21) is rotatably connected to the inner wall of the limiting groove (19).

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