Automatic carton flattening device

Abstract

The utility model discloses an automatic carton flattening device which comprises a base, a workbench is fixedly connected to the outer surface of the upper end of the base, a control panel is arranged on the outer surface of the front end of the workbench, mounting supports are fixedly connected to the outer surfaces of the two sides of the base, and hydraulic cylinders are fixedly mounted on the outer surfaces of the upper ends of the mounting supports. The other end of a piston rod of the hydraulic cylinder is fixedly connected with a connecting arm, a pressing plate is fixedly installed on the outer surface of the lower end of the connecting arm, a liftable automatic positioning and fixing seat device used for improving the box plate positioning and fixing convenience is arranged on the outer surface of the upper end of the base, and the liftable automatic positioning and fixing seat device comprises a base. According to the automatic carton flattening device, the liftable automatic positioning and fixing base device is arranged, the structure is simple, operation is convenient and fast, automatic positioning and fixing of carton board flattening can be achieved, and working efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of cardboard box processing technology, specifically to an automatic cardboard box flattening device. Background Technology

[0002] Cardboard boxes are the most widely used packaging products. Depending on the materials used, there are corrugated cardboard boxes, single-layer cardboard boxes, etc., and they come in various sizes and models. Three-layer and five-layer cardboard boxes are commonly used, while seven-layer boxes are less common. Each layer consists of linerboard, corrugated paper, core paper, and facing paper. The linerboard and facing paper are made of kraft paper or corrugated cardboard, while the core paper is made of corrugated paper. During the processing of cardboard boxes, the boards usually need to be flattened.

[0003] Existing automatic carton flattening devices lack automatic positioning and fixing mechanisms for the carton panels, resulting in the inability to quickly position and fix the panels during flattening, which affects processing efficiency. Furthermore, the inability to automatically flip the panels makes it difficult to flatten both sides, further reducing work efficiency and processing quality, and causing certain adverse effects on users. Therefore, we propose an automatic carton flattening device. Utility Model Content

[0004] This utility model addresses the problems existing in the prior art by providing an automatic carton flattening device.

[0005] This utility model solves the above-mentioned technical problems through the following technical means:

[0006] An automatic carton flattening device includes a base, a workbench fixedly connected to the upper outer surface of the base, a control panel on the front outer surface of the workbench, mounting brackets fixedly connected to both outer surfaces of the base, a hydraulic cylinder fixedly mounted on the upper outer surface of the mounting brackets, a connecting arm fixedly connected to the other end of the piston rod of the hydraulic cylinder, a pressure plate fixedly mounted on the lower outer surface of the connecting arm, and a liftable automatic positioning and fixing seat device for improving the convenience of carton positioning and fixing on the upper outer surface of the base. The liftable automatic positioning and fixing seat device includes a base, a pressure table fixedly connected to the upper outer surface of the base, and fixing connecting seats fixedly connected to both outer surfaces of the base. A miniature cylinder is fixedly mounted on the lower outer surface of the fixing connecting seat, a guide sleeve is provided between the piston rod of the miniature cylinder and the middle of the inner surface of the fixing connecting seat, and a mounting side plate is fixedly connected to the other end of the piston rod of the miniature cylinder. An automatic flipping clamping device for improving the convenience of carton flipping is provided on one inner surface of the mounting side plate.

[0007] Furthermore, the base is fixedly connected to the upper outer surface of the base, the pressure platform is fixedly connected to the upper outer surface of the base, the miniature cylinder is fixedly connected to the outer surfaces of both sides of the base through a fixed connecting seat, the piston rod of the miniature cylinder is movably connected to the middle of the inner surface of the fixed connecting seat through a guide sleeve, and the mounting side plate is fixedly connected to the other end of the piston rod of the miniature cylinder.

[0008] Furthermore, the automatic flipping clamping device is fixedly connected to the mounting side plate, and the automatic flipping clamping device is movably connected to the base through the piston rod of the micro cylinder.

[0009] Furthermore, the automatic flipping clamping device includes a drive motor, and a rotating shaft is fixedly installed at the other end of the output shaft of the drive motor. A mounting bearing is provided between the rotating shaft and the middle of the inner surface of the mounting side plate. A U-shaped clamp is fixedly installed at the other end of the rotating shaft. An anti-slip pad is provided on the lower inner surface of the U-shaped clamp. An electric push rod is fixedly installed on the upper outer surface of the U-shaped clamp. A fixing clamp is provided at the other end of the electric push rod.

[0010] Furthermore, the drive motor is fixedly connected to one outer surface of the mounting side plate, one end of the rotating shaft is fixedly connected to the output shaft of the drive motor, the rotating shaft is movably connected to the middle of the inner surface of the mounting side plate through a mounting bearing, the U-shaped clamp is fixedly connected to the other end of the rotating shaft, the anti-slip pad is bonded to the lower inner surface of the U-shaped clamp, the electric push rod is fixedly connected to the upper outer surface of the U-shaped clamp, and the fixed clamp is fixedly connected to the other end of the electric push rod.

[0011] Furthermore, the electric push rod passes through the middle of the upper inner surface of the U-shaped clamp, the fixed clamp is movably connected to the anti-slip pad through the electric push rod, and the U-shaped clamp is movably connected to the inner surface of the other side of the mounting side plate through the output shaft of the drive motor.

[0012] Beneficial effects

[0013] Compared with the prior art, the present invention provides an automatic carton flattening device, which has the following advantages:

[0014] 1. This automatic carton flattening device, with its liftable automatic positioning and fixing seat, has a simple structure and is easy to operate. It can automatically position and fix the carton panels to flatten, thereby improving work efficiency.

[0015] 2. This automatic carton flattening device has a simple structure and a high degree of automation by setting an automatic flipping clamping device. It can realize the automatic flipping of the carton board for flattening, and realize the automatic flattening of both sides of the board without manual flipping, thereby improving work efficiency and flattening quality. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall planar structure of an automatic carton flattening device according to the present invention.

[0017] Figure 2 This is a schematic diagram showing the position and structure of the automatic flipping clamping device and the liftable automatic positioning and fixing seat device of the automatic carton flattening device of this utility model.

[0018] Figure 3 This is a schematic diagram of the planar structure of the liftable automatic positioning and fixing seat of the automatic carton flattening device of this utility model.

[0019] Figure 4 This is a schematic diagram of the planar structure of the automatic flipping clamping device of the automatic carton flattening device of this utility model.

[0020] In the diagram: 1. Base; 2. Workbench; 3. Control panel; 4. Mounting bracket; 5. Hydraulic cylinder; 6. Connecting arm; 7. Pressure plate; 8. Liftable automatic positioning and fixing seat device; 9. Base; 10. Pressing table; 11. Fixed connecting seat; 12. Miniature cylinder; 13. Guide sleeve; 14. Mounting side plate; 15. Automatic flipping clamping device; 16. Drive motor; 17. Mounting bearing; 18. Rotating shaft; 19. U-shaped clamp; 20. Anti-slip pad; 21. Electric push rod; 22. Fixed clamp. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0022] like Figures 1-4As shown, an automatic carton flattening device includes a base 1, a workbench 2 fixedly connected to the upper outer surface of the base 1, a control panel 3 on the front outer surface of the workbench 2, mounting brackets 4 fixedly connected to both outer surfaces of the base 1, a hydraulic cylinder 5 fixedly mounted on the upper outer surface of the mounting bracket 4, a connecting arm 6 fixedly connected to the other end of the piston rod of the hydraulic cylinder 5, a pressure plate 7 fixedly mounted on the lower outer surface of the connecting arm 6, and a liftable automatic positioning and fixing seat device 8 for improving the convenience of carton positioning and fixing, which is liftable. The automatic positioning and fixing device 8 includes a base 9. A pressure table 10 is fixedly connected to the upper outer surface of the base 9. Fixing connecting seats 11 are fixedly connected to both outer surfaces of the base 9. A miniature cylinder 12 is fixedly installed on the lower outer surface of the fixing connecting seat 11. A guide sleeve 13 is provided between the piston rod of the miniature cylinder 12 and the middle of the inner surface of the fixing connecting seat 11. The other end of the piston rod of the miniature cylinder 12 is fixedly connected to a mounting side plate 14. An automatic flipping clamping device 15 is provided on one inner surface of the mounting side plate 14 to improve the convenience of flipping the box panel.

[0023] The base 9 is fixedly connected to the upper outer surface of the base 1, the pressure table 10 is fixedly connected to the upper outer surface of the base 9, the miniature cylinder 12 is fixedly connected to the outer surfaces of both sides of the base 9 through the fixed connecting seat 11, the piston rod of the miniature cylinder 12 is movably connected to the middle of the inner surface of the fixed connecting seat 11 through the guide sleeve 13, and the mounting side plate 14 is fixedly connected to the other end of the piston rod of the miniature cylinder 12.

[0024] The automatic flipping clamping device 15 is fixedly connected to the mounting side plate 14, and the automatic flipping clamping device 15 is movably connected to the base 9 through the piston rod of the micro cylinder 12.

[0025] The automatic flipping clamping device 15 includes a drive motor 16. A rotating shaft 18 is fixedly installed at the other end of the output shaft of the drive motor 16. A mounting bearing 17 is provided between the rotating shaft 18 and the middle of the inner surface of the mounting side plate 14. A U-shaped clamp 19 is fixedly installed at the other end of the rotating shaft 18. An anti-slip pad 20 is provided on the lower inner surface of the U-shaped clamp 19. An electric push rod 21 is fixedly installed on the upper outer surface of the U-shaped clamp 19. A fixing clamp 22 is provided at the other end of the electric push rod 21.

[0026] The drive motor 16 is fixedly connected to one outer surface of the mounting side plate 14. One end of the rotating shaft 18 is fixedly connected to the output shaft of the drive motor 16. The rotating shaft 18 is movably connected to the middle of the inner surface of the mounting side plate 14 through the mounting bearing 17. The U-shaped clamp 19 is fixedly connected to the other end of the rotating shaft 18. The anti-slip pad 20 is bonded to the lower inner surface of the U-shaped clamp 19. The electric push rod 21 is fixedly connected to the upper outer surface of the U-shaped clamp 19. The fixed clamp 22 is fixedly connected to the other end of the electric push rod 21.

[0027] The electric push rod 21 passes through the middle of the upper inner surface of the U-shaped clamp 19. The fixed clamp 22 is movably connected to the anti-slip pad 20 through the electric push rod 21. The U-shaped clamp 19 is movably connected to the inner surface of the other side of the mounting side plate 14 through the output shaft of the drive motor 16.

[0028] Working principle

[0029] Before flattening the cardboard box, the box is first placed on the pressing platform 10 on the base 9, so that both ends of the box are on the anti-slip pads 20 within the U-shaped clamps 19. After extending the electric push rod 21, the lower fixing plate 22 is pressed down, clamping and fixing the box onto the anti-slip pads 20. Then, after retracting the piston rod of the micro cylinder 12, the mounting side plate 14 is raised and lowered, pressing the box down until it is fully in contact with the pressing platform 10, achieving rapid positioning and fixing of the box. The hydraulic cylinder 5 is controlled... After the piston rod is pushed out, it drives the pressure plate 7 at the lower end of the connecting arm 6 to press down, thereby automatically flattening the lower box panel. When it is necessary to flip the box panel and flatten it, the piston rod of the micro cylinder 12 is pushed out, driving the mounting side plate 14 to rise, thereby driving the box panel to separate from the pressure table 10. After leaving enough height distance for the box panel to flip, the output shaft of the drive motor 16 is controlled to rotate, driving the U-shaped clamp 19 at the other end of the rotating shaft 18 to rotate, driving the box panel to automatically flip and achieve automatic flattening of both sides of the box panel.

[0030] It should be noted that, in this document, relational terms such as first and second (number one, number two), etc., are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0031] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. An automatic carton flattening device, comprising a base (1), a workbench (2) fixedly connected to the upper outer surface of the base (1), a control panel (3) provided on the front outer surface of the workbench (2), mounting brackets (4) fixedly connected to both outer surfaces of the base (1), a hydraulic cylinder (5) fixedly mounted on the upper outer surface of the mounting brackets (4), a connecting arm (6) fixedly connected to the other end of the piston rod of the hydraulic cylinder (5), and a pressure plate (7) fixedly mounted on the lower outer surface of the connecting arm (6), characterized in that: The upper outer surface of the base (1) is provided with a liftable automatic positioning and fixing seat device (8) for improving the convenience of positioning and fixing the box panel. The liftable automatic positioning and fixing seat device (8) includes a base (9). A pressure table (10) is fixedly connected to the upper outer surface of the base (9). Fixed connecting seats (11) are fixedly connected to both outer surfaces of the base (9). A miniature cylinder (12) is fixedly installed on the lower outer surface of the fixed connecting seat (11). A guide sleeve (13) is provided between the piston rod of the miniature cylinder (12) and the middle of the inner surface of the fixed connecting seat (11). The other end of the piston rod of the miniature cylinder (12) is fixedly connected to an installation side plate (14). An automatic flipping clamping device (15) for improving the convenience of flipping the box panel is provided on one inner surface of the installation side plate (14).

2. The automatic carton flattening device according to claim 1, characterized in that: The base (9) is fixedly connected to the upper outer surface of the base (1), the pressure plate (10) is fixedly connected to the upper outer surface of the base (9), the miniature cylinder (12) is fixedly connected to the outer surfaces of both sides of the base (9) through the fixed connecting seat (11), the piston rod of the miniature cylinder (12) is movably connected to the middle of the inner surface of the fixed connecting seat (11) through the guide sleeve (13), and the mounting side plate (14) is fixedly connected to the other end of the piston rod of the miniature cylinder (12).

3. The automatic carton flattening device according to claim 1, characterized in that: The automatic flipping clamping device (15) is fixedly connected to the mounting side plate (14), and the automatic flipping clamping device (15) is movably connected to the base (9) through the piston rod of the micro cylinder (12).

4. The automatic carton flattening device according to claim 1, characterized in that: The automatic flipping clamping device (15) includes a drive motor (16), and a rotating shaft (18) is fixedly installed at the other end of the output shaft of the drive motor (16). A mounting bearing (17) is provided between the rotating shaft (18) and the middle of the inner surface of the mounting side plate (14). A U-shaped clamp (19) is fixedly installed at the other end of the rotating shaft (18). An anti-slip pad (20) is provided on the lower inner surface of the U-shaped clamp (19). An electric push rod (21) is fixedly installed on the upper outer surface of the U-shaped clamp (19). A fixed clamp (22) is provided at the other end of the electric push rod (21).

5. The automatic carton flattening device according to claim 4, characterized in that: The drive motor (16) is fixedly connected to one outer surface of the mounting side plate (14), one end of the rotating shaft (18) is fixedly connected to the output shaft of the drive motor (16), the rotating shaft (18) is movably connected to the middle of the inner surface of the mounting side plate (14) through the mounting bearing (17), the U-shaped clamp (19) is fixedly connected to the other end of the rotating shaft (18), the anti-slip pad (20) is bonded to the lower inner surface of the U-shaped clamp (19), the electric push rod (21) is fixedly connected to the upper outer surface of the U-shaped clamp (19), and the fixed clamp (22) is fixedly connected to the other end of the electric push rod (21).

6. The automatic carton flattening device according to claim 4, characterized in that: The electric push rod (21) passes through the middle of the upper inner surface of the U-shaped clamp (19). The fixed clamp (22) is movably connected to the anti-slip pad (20) through the electric push rod (21). The U-shaped clamp (19) is movably connected to the other inner surface of the mounting side plate (14) through the output shaft of the drive motor (16).

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