Full-automatic folding device for carton processing

Abstract

The utility model relates to the technical field of carton processing, in particular to a full-automatic folding device for carton processing, which comprises a processing table, a fixing frame, a second electric telescopic rod, a first L-shaped plate, a third electric telescopic rod and a second L-shaped plate, and the upper end of the processing table is fixedly connected with the fixing frame. A hydraulic cylinder is started and drives a fixing plate to integrally move downwards, a motor is started and drives a connecting assembly to move outwards, so that a first supporting plate extrudes the inner walls of the left end and the right end of the carton outwards, and a first electric telescopic rod is started and drives a second supporting plate to move outwards; and a suction fan is started, and the suction fan adsorbs the inner walls of the left end and the right end of the carton through an air collecting groove, an air suction pipe and a suction cup, so that the carton is supported and fixed, the lower portion of the carton is not prone to inclination when folded, and the folding effect of the carton is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of carton processing, in particular to a full-automatic folding device for carton processing. Background Art

[0002] With the development of social economy and the expansion of transportation industry, the demand for cartons is also increasing. During the processing and production of cartons, they must go through processes such as cutting, folding and gluing. The folding process is to fold the four bendable panels formed on the bottom surface of the carton through a fully automatic folding device, so as to facilitate the rapid assembly and transportation of the carton.

[0003] The existing fully automatic folding device for carton processing fixes the carton through a suction cup when in use, and then folds its bottom panel through a folding mechanism. However, during the folding process, there is no internal support limit, which makes the carton prone to tilting when folded, thereby affecting the folding effect of the carton. Therefore, to address the above problems, we propose a fully automatic folding device for carton processing. Utility Model Content

[0004] The purpose of the utility model is to provide a fully automatic folding device for carton processing, so as to solve the problem that during the folding process, there is no internal support limit, which makes the carton prone to tilting when folding, thereby affecting the folding effect of the carton.

[0005] To achieve the above purpose, the present invention provides the following technical solutions:

[0006] A fully automatic folding device for carton processing comprises a processing table, a fixed frame, a second electric telescopic rod, a first L-shaped plate, a third electric telescopic rod and a second L-shaped plate, the upper end of the processing table is fixedly connected to the fixed frame, the inner wall of the upper end of the fixed frame is fixedly connected to a hydraulic cylinder, the lower end of the hydraulic cylinder is fixedly connected to a fixed plate, the right end of the fixed plate is fixedly connected to a motor, the end of the motor main shaft is fixedly connected to a bidirectional screw, the outer side of the bidirectional screw and the inner side of the connecting component are spirally connected, a sliding groove is provided on the inner side of the lower end of the fixed plate, the lower end of the connecting component is fixedly connected to a first support plate, one end of the first support plate is fixedly connected to a suction fan, an air collecting groove is provided on the inner side of the first support plate, and the air collecting groove is provided on the inner side of the first support plate. The end of the slot away from the suction fan is fixedly connected to a suction pipe, and the end of the suction pipe away from the air collecting slot is fixedly connected to a suction cup, the lower end of the fixed plate is fixedly connected to a connecting plate, one end of the connecting plate is fixedly connected to a first electric telescopic rod, one end of the first electric telescopic rod is fixedly connected to a second support plate, and the end of the second support plate away from the first electric telescopic rod is fixedly connected to a rubber pad, the left and right inner walls of the fixed frame are fixedly connected to the second electric telescopic rod, one end of the second electric telescopic rod is fixedly connected to the first L-shaped plate, the upper end of the processing table is fixedly connected to a baffle, one end of the baffle is fixedly connected to the third electric telescopic rod, and the end of the third electric telescopic rod away from the baffle is fixedly connected to the second L-shaped plate.

[0007] Preferably, the cross-section of the fixing frame is in an inverted "U" shape, the right end of the fixing frame is fixedly connected to the controller, and the outer side of the connecting component and the inner side of the sliding groove are slidably connected.

[0008] Preferably, the number of the first support plates is two, the number of the connecting components is two, and the number of the suction fans is two.

[0009] Preferably, one end of the air collecting trough away from the air suction pipe is fixedly connected to the air suction fan, there are a plurality of air suction pipes, and the air suction pipes are located inside the first support plate.

[0010] Preferably, there are several suction cups, and the suction cups are located on the inner side of one end of the first support plate. There are two connecting plates, two first electric telescopic rods, two second support plates, two rubber pads, two baffles, two third electric telescopic rods, and two second L-shaped plates.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] In the utility model, a motor, a bidirectional screw, a connecting assembly, a sliding groove, a first support plate, a suction fan, an air collecting groove and a suction cup are set. When the bottom of the carton needs to be folded, the carton is placed on the processing table, and then the hydraulic cylinder is started. The hydraulic cylinder drives the fixed plate to move downward as a whole, so that the first support plate and the second support plate pass into the interior of the carton. Then the motor is started, and the motor drives the connecting assembly to move outward, so that the first support plate squeezes the left and right inner walls of the carton outward, and then the first electric telescopic rod is started. The first electric telescopic rod drives the second support plate and the rubber pad to move outward, so that the second support plate squeezes the front and rear inner walls of the carton outward, and then the suction fan is started. The suction fan absorbs the left and right inner walls of the carton through the air collecting groove, the suction pipe and the suction cup, thereby supporting and fixing the carton, making it less likely to tilt when the lower part of the carton is folded, thereby improving the folding effect of the carton. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0014] Figure 2 For this utility model Figure 1 Schematic diagram of the structure at A;

[0015] Figure 3 This is a bottom view of the structure of the fixed plate of the utility model;

[0016] Figure 4 This is a schematic diagram of the cross-sectional structure of the fixing frame of the utility model when viewed from above.

[0017] In the figure: 1. Processing table; 2. Fixed frame; 3. Hydraulic cylinder; 4. Fixed plate; 5. Motor; 6. Bidirectional screw; 7. Connecting assembly; 8. Sliding groove; 9. First support plate; 10. Suction fan; 11. Air collecting trough; 12. Suction pipe; 13. Suction cup; 14. Connecting plate; 15. First electric telescopic rod; 16. Second support plate; 17. Rubber pad; 18. Second electric telescopic rod; 19. First L-shaped plate; 20. Baffle; 21. Third electric telescopic rod; 22. Second L-shaped plate. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] See also Figure 1-4 , the utility model provides a technical solution:

[0020] A fully automatic folding device for carton processing includes a processing table 1, a fixed frame 2, a second electric telescopic rod 18, a first L-shaped plate 19, a third electric telescopic rod 21 and a second L-shaped plate 22. The upper end of the processing table 1 is fixedly connected to the fixed frame 2, the inner wall of the upper end of the fixed frame 2 is fixedly connected to the hydraulic cylinder 3, the lower end of the hydraulic cylinder 3 is fixedly connected to the fixed plate 4, the right end of the fixed plate 4 is fixedly connected to the motor 5, the end of the main shaft of the motor 5 is fixedly connected to a bidirectional screw 6, the outer side of the bidirectional screw 6 and the inner side of the connecting component 7 are spirally connected, a sliding groove 8 is provided on the inner side of the lower end of the fixed plate 4, the lower end of the connecting component 7 is fixedly connected to the first support plate 9, one end of the first support plate 9 is fixedly connected to the suction fan 10, and an air collecting groove 11 is provided on the inner side of the first support plate 9, and the air collecting groove 11 is away from the suction fan 10 One end of the fixed frame 2 is fixedly connected to a suction pipe 12, the end of the suction pipe 12 away from the air collecting slot 11 is fixedly connected to a suction cup 13, the lower end of the fixed plate 4 is fixedly connected to a connecting plate 14, one end of the connecting plate 14 is fixedly connected to a first electric telescopic rod 15, one end of the first electric telescopic rod 15 is fixedly connected to a second supporting plate 16, and an end of the second support plate 16 away from the first electric telescopic rod 15 is fixedly connected to a rubber pad 17, the left and right inner walls of the fixed frame 2 are fixedly connected to second electric telescopic rods 18, one end of the second electric telescopic rod 18 is fixedly connected to a first L-shaped plate 19, the upper end of the processing table 1 is fixedly connected to a baffle 20, one end of the baffle 20 is fixedly connected to a third electric telescopic rod 21, and an end of the third electric telescopic rod 21 away from the baffle 20 is fixedly connected to the second L-shaped plate 22.

[0021] The cross-section of the fixed frame 2 is an inverted "U" shape. The right end of the fixed frame 2 is fixedly connected to the controller. The outer side of the connecting component 7 is slidably connected to the inner side of the sliding groove 8. There are two first support plates 9, two connecting components 7, two suction fans 10, and one end of the air collecting trough 11 away from the suction pipe 12 is fixedly connected to the suction fan 10. There are several suction pipes 12, and the suction pipes 12 are located inside the first support plate 9. There are several suction cups 13, and the suction cup 13 is located inside one end of the first support plate 9. There are two connecting plates 14, two first electric telescopic rods 15, two second support plates 16, two rubber pads 17, two baffles 20, two third electric telescopic rods 21, and two second L-shaped plates 22. The upper end of the processing table 1 is fixedly connected to the fixed frame 2, and the inner wall of the upper end of the fixed frame 2 is fixedly connected to the hydraulic cylinder 3. The lower end of the hydraulic cylinder 3 is fixedly connected to the fixed plate 4, and the right end of the fixed plate 4 is fixedly connected to the motor 5. Then, a motor 5, a bidirectional screw 6, a connecting assembly 7, a sliding groove 8, a first support plate 9, a suction fan 10, an air collecting groove 11 and a suction cup 13 are set. When the bottom of the carton needs to be folded, the carton is placed on the processing table 1, and then the hydraulic cylinder 3 is started. The hydraulic cylinder 3 drives the fixed plate 4 to move downward as a whole, so that the first support plate 9 and the second support plate 16 pass into the interior of the carton, and then the motor 5 is started. The motor 5 drives the connecting assembly 7 to move outward, so that the first support plate 9 squeezes the inner walls of the left and right ends of the carton outward, and then the first electric telescopic rod 15 is started. The first electric telescopic rod 15 drives the second support plate 16 and the rubber pad 17 to move outward, so that the second support plate 16 squeezes the inner walls of the front and rear ends of the carton outward, and then the suction fan 10 is started. The suction fan 10 adsorbs the inner walls of the left and right ends of the carton through the air collecting groove 11, the suction pipe 12 and the suction cup 13, thereby supporting and fixing the carton, making it difficult for the lower part of the carton to tilt when folding, thereby improving the folding effect of the carton;The end of the main shaft of the motor 5 is fixedly connected to a bidirectional screw 6, the outer side of the bidirectional screw 6 is spirally connected to the inner side of the connecting component 7, a sliding groove 8 is provided on the inner side of the lower end of the fixed plate 4, and the lower end of the connecting component 7 is fixedly connected to a first support plate 9, one end of the first support plate 9 is fixedly connected to a suction fan 10, and an air collecting groove 11 is provided on the inside of the first support plate 9. The end of the air collecting groove 11 away from the suction fan 10 is fixedly connected to an air suction pipe 12, and the end of the air suction pipe 12 away from the air collecting groove 11 is fixedly connected to a suction cup 13. The lower end of the fixed plate 4 is fixedly connected to a connecting plate 14, and one end of the connecting plate 14 is fixed A first electric telescopic rod 15 is connected, one end of which is fixedly connected to a second support plate 16. The end of the second support plate 16 away from the first electric telescopic rod 15 is fixedly connected to a rubber pad 17. Second electric telescopic rods 18 are fixedly connected to the inner walls of the left and right ends of the fixed frame 2. One end of the second electric telescopic rod 18 is fixedly connected to a first L-shaped plate 19. A baffle 20 is fixedly connected to the top end of the processing table 1. One end of the baffle 20 is fixedly connected to a third electric telescopic rod 21. The end of the third electric telescopic rod 21 away from the baffle 20 is fixedly connected to a second L-shaped plate 22.

[0022] Working process: When the device is in use, it is powered by an external power supply, and the carton is placed on the processing table 1 and located between the first L-shaped plate 19 and the second L-shaped plate 22. Then, the hydraulic cylinder 3 is started by the controller, and the hydraulic cylinder 3 drives the fixed plate 4 to move downward, and the fixed plate 4 drives the first support plate 9 and the second support plate 16 to move downward, so that the first support plate 9 and the second support plate 16 pass into the interior of the carton. Then, the motor 5 is started, and the motor 5 drives the bidirectional screw 6 to rotate, and the bidirectional screw 6 drives the connecting component 7 to move along the sliding groove 8. The sliding groove 8 limits the connecting component 7, so that the connecting component 7 drives the first support plate 9 to move outward, and the first support plate 9 drives the suction cup 13 to move outward, so that the first support plate 9 squeezes the inner walls of the left and right ends of the carton outward, and the outer side of the suction cup 13 is attached to the inner walls of the left and right ends of the carton. Close, start the suction fan 10, and the suction fan 10 sucks the inner walls of the left and right ends of the carton through the air collecting trough 11, the suction pipe 12 and the suction cup 13, and then start the first electric telescopic rod 15, the first electric telescopic rod 15 drives the second support plate 16 and the rubber pad 17 to move outward, so that the second support plate 16 squeezes the inner walls of the front and rear ends of the carton outward, thereby supporting and fixing the front, back, left and right interiors of the carton, and then start the second electric telescopic rod 18 and the third electric telescopic rod 21, the second electric telescopic rod 18 drives the first L-shaped plate 19 to move inward, so that the first L-shaped plate 19 folds the cardboards at the left and right ends of the bottom of the carton, and the third electric telescopic rod 21 drives the second L-shaped plate 22 to move inward, so that the second L-shaped plate 22 folds the cardboards at the front and rear ends of the bottom of the carton, thereby realizing an automatic folding device.

[0023] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fully automatic folding device for carton processing, comprising a processing table (1), a fixing frame (2), a second electric telescopic rod (18), a first L-shaped plate (19), a third electric telescopic rod (21) and a second L-shaped plate (22), characterized in that: The upper end of the processing table (1) is fixedly connected to a fixed frame (2), the inner wall of the upper end of the fixed frame (2) is fixedly connected to a hydraulic cylinder (3), the lower end of the hydraulic cylinder (3) is fixedly connected to a fixed plate (4), the right end of the fixed plate (4) is fixedly connected to a motor (5), the end of the main shaft of the motor (5) is fixedly connected to a bidirectional screw (6), the outer side of the bidirectional screw (6) and the inner side of the connecting component (7) are spirally connected, a sliding groove (8) is provided on the inner side of the lower end of the fixed plate (4), the lower end of the connecting component (7) is fixedly connected to a first support plate (9), one end of the first support plate (9) is fixedly connected to a suction fan (10), the inner side of the first support plate (9) is provided with an air collecting groove (11), the end of the air collecting groove (11) away from the suction fan (10) is fixedly connected to a suction pipe (12), the suction pipe (12) away from the air collecting groove (1 1) is fixedly connected to a suction cup (13), the lower end of the fixing plate (4) is fixedly connected to a connecting plate (14), one end of the connecting plate (14) is fixedly connected to a first electric telescopic rod (15), one end of the first electric telescopic rod (15) is fixedly connected to a second support plate (16), one end of the second support plate (16) away from the first electric telescopic rod (15) is fixedly connected to a rubber pad (17), the inner walls of the left and right ends of the fixing frame (2) are fixedly connected to second electric telescopic rods (18), one end of the second electric telescopic rod (18) is fixedly connected to a first L-shaped plate (19), the upper end of the processing table (1) is fixedly connected to a baffle (20), one end of the baffle (20) is fixedly connected to a third electric telescopic rod (21), and one end of the third electric telescopic rod (21) away from the baffle (20) is fixedly connected to a second L-shaped plate (22).

2. The fully automatic folding device for carton processing according to claim 1, characterized in that: The cross-section of the fixed frame (2) is in the shape of an inverted "U", the right end of the fixed frame (2) is fixedly connected to a controller, and the outer side of the connecting component (7) and the inner side of the sliding groove (8) are slidably connected.

3. The fully automatic folding device for carton processing according to claim 1, characterized in that: The number of the first support plates (9) is two, the number of the connecting assemblies (7) is two, and the number of the suction fans (10) is two.

4. The fully automatic folding device for carton processing according to claim 1, characterized in that: One end of the air collecting trough (11) away from the air suction pipe (12) is fixedly connected to the air suction fan (10), and the air suction pipe (12) is provided in a plurality of numbers, and the air suction pipe (12) is located inside the first support plate (9).

5. The fully automatic folding device for carton processing according to claim 1, characterized in that: There are a number of suction cups (13), each of which is located on the inner side of one end of the first support plate (9), two connecting plates (14), two first electric telescopic rods (15), two second support plates (16), two rubber pads (17), two baffles (20), two third electric telescopic rods (21), and two second L-shaped plates (22).

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