CN221498639U - A carton folding machine - Google Patents

Abstract

The utility model relates to a carton folding machine, comprising a base, a material storage rack and a material taking component, wherein the material taking component is connected with a first flip plate, and a first push plate and a second push plate parallel to each other are respectively arranged on the left and right sides of the base, and a second flip plate and a third flip plate are arranged at intervals perpendicular to the first push plate and the second push plate. A first cylinder drives the material taking component to take materials from a carton, and after the material taking is completed, the first flip plate is driven by a first rotating cylinder to unfold the flat carton and adjust it to a square shape, and the second cylinder and the third cylinder respectively drive the first push plate and the second push plate to move, so that the left cover and the right cover plate at the bottom of the carton are folded upward, and the second rotating cylinder and the third rotating cylinder respectively drive the second flip plate and the third flip plate to flip, so that the front cover and the rear cover at the bottom of the carton are folded upward. Therefore, the utility model does not need to manually unfold the carton, and does not need to manually fold the carton, thereby reducing the consumption of manpower and improving production efficiency.

Description

A carton folding machine

Technical Field

The utility model relates to the technical field of packaging, in particular to a carton folding machine.

Background Art

As an important packaging material, carton packaging plays an irreplaceable role in promoting commodity circulation, protecting goods safety and saving resources. With the improvement of consumption level and the rapid development of e-commerce industry, the carton packaging industry has been greatly promoted and presented a series of new development trends.

When companies use cartons to package products, they first need to unfold the carton and then fold the bottom of the carton to form a square packaging carton; the traditional production method requires manual unfolding and folding of the carton, which consumes a lot of manpower and has low production efficiency.

Utility Model Content

The purpose of the utility model is to design a carton folding machine to solve the technical problems raised in the above background technology.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a carton folding machine, comprising a base, a material storage rack and a material picking assembly, the material storage rack is installed on the top of the base, the material picking assembly is connected to a first cylinder for driving the material picking assembly to move horizontally, the material picking assembly is connected to a first flip plate, the first flip plate is connected to a first rotating cylinder, the left and right sides of the base are respectively provided with a first push plate and a second push plate parallel to each other, the first push plate is connected to a second cylinder, the second push plate is connected to a third cylinder, a second flip plate and a third flip plate are spaced apart in a direction perpendicular to the first push plate and the second push plate, the second flip plate is connected to a second rotating cylinder, and the third flip plate is connected to a third rotating cylinder.

Furthermore, a fourth cylinder is installed on the top of the base, an output end of the fourth cylinder is connected to the first movable frame, and the second rotating cylinder and the third rotating cylinder are slidably connected to the first movable frame.

Furthermore, a slide groove for sliding the second rotating cylinder and the third rotating cylinder is provided on the top of the first movable frame, the second rotating cylinder is connected to the fifth cylinder, and the third cylinder is connected to the sixth cylinder.

Furthermore, a rodless cylinder is installed on the top of the base, and the rodless cylinder is connected to a third push plate; a first guide plate and a second guide plate are respectively provided above the second flip plate and the third flip plate, the first guide plate is connected to the second rotating cylinder, and the second guide plate is connected to the third rotating cylinder.

Furthermore, both ends of the material storage rack are connected with a material discharge plate, the material discharge plate is connected with a rotating shaft, the rotating shaft is rotatably connected to the material storage rack, and the material discharge plate is connected with a fourth rotating cylinder.

Furthermore, a spring is connected to the rear end of the storage rack, and the spring is connected to a fourth push plate for pushing the carton to move.

Furthermore, the material picking assembly includes a second movable frame, the first cylinder is connected to the second movable frame, the second movable frame is connected to a material picking plate, and a plurality of suction cups are provided on the material picking plate and the first flip plate.

Furthermore, the tops of the first push plate and the second push plate are rotatably connected to a plurality of rollers.

Compared with the prior art, the utility model has the following beneficial effects: the utility model drives the material picking assembly to pick up materials from the carton through the first cylinder, and after the material picking is completed, drives the first flip plate to unfold the flat carton and adjust it to a square shape through the first rotating cylinder, and drives the first push plate and the second push plate to move respectively through the second cylinder and the third cylinder, so that the left cover and the right cover plate at the bottom of the carton are folded upward, and then drives the second flip plate and the third flip plate to flip respectively through the second rotating cylinder and the third rotating cylinder, so that the front cover and the rear cover at the bottom of the carton are folded upward. Therefore, the utility model does not need to manually unfold or fold the carton, thereby reducing manpower consumption and improving production efficiency.

BRIEF DESCRIPTION OF THE DRAWINGS

Figure 1 is a schematic diagram of the overall structure of the utility model;

Fig. 2 is a right side view of the utility model;

Fig. 3 is a top view of the utility model;

The names of the components marked in the figure are as follows: 1. Base; 2. Storage rack; 3. Material picking assembly; 301. Second mobile rack; 302. Material picking plate; 303. Suction cup; 4. First cylinder; 5. First flip plate; 6. First rotating cylinder; 7. First push plate; 8. Second push plate; 9. Second cylinder; 10. Third cylinder; 11. Second flip plate; 12. Third flip plate; 13. Second rotating cylinder; 14. Third rotating cylinder; 15. Fourth cylinder; 16. First mobile rack; 17. Fifth cylinder; 18. Sixth cylinder; 19. Rodless cylinder; 20. Third push plate; 21. First guide plate; 22. Second guide plate; 23. Material discharge plate; 24. Rotating shaft; 25. Fourth rotating cylinder; 26. Spring; 27. Fourth push plate; 28. Roller; 29. Carton.

DETAILED DESCRIPTION

In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

Embodiment: Please refer to Figures 1-3, a carton folding machine includes a base 1, a storage rack 2 and a material taking assembly 3, the storage rack 2 is installed on the top of the base 1, and the storage rack 2 is used to place flat cartons 29 waiting to be folded; both ends of the storage rack 2 are connected with a discharge plate 23, the discharge plate 23 is connected with a rotating shaft 24, the rotating shaft 24 is rotatably connected to the storage rack 2, and the discharge plate 23 is connected with a fourth rotating cylinder 25, and the rotating shaft 24 is driven to rotate by the fourth rotating cylinder 25, so that the discharge plates 23 at both ends of the storage rack 2 are opened, and the material taking assembly 3 is used to place the flat cartons 29 near the storage rack 2. The cartons 29 on the material plate 23 are taken out one by one from the storage rack 2; the rear end of the storage rack 2 is connected to a spring 26, and the spring 26 is connected to a fourth push plate 27 for pushing the carton 29 to move. Under the action of the spring 26, the fourth push plate 27 pushes the carton 29 to move forward automatically, and there is no need to move the carton 29 manually; the material picking component 3 is connected to a first cylinder 4 for driving the material picking component 3 to move horizontally, and the first cylinder 4 is fixedly installed on the base 1 through a mounting frame, and the material picking component 3 is connected to a first flip plate 5, and the first flip plate 5 is connected to a first rotating cylinder 6. 3 includes a second mobile frame 301, the first cylinder 4 is connected to the second mobile frame 301, the second mobile frame 301 is connected to a pick-up plate 302, the pick-up plate 302 and the first flip plate 5 are both provided with a plurality of suction cups 303, and the carton 29 is sucked by the suction cups 303. Specifically, the first cylinder 4 drives the second mobile frame 301 to move horizontally, so that the pick-up plate 302 and the first flip plate 5 move close to the carton 29, so that the suction cups 303 contact with the carton 29 and firmly suck the carton 29; then the first cylinder 4 contracts, so that the carton 29 moves to the second flip plate 11 and directly above the third flip plate 12, and at the same time, the first rotating cylinder 6 drives the first flip plate 5 to rotate 90 degrees. Under the push of the first flip plate 5, the flat carton 29 is unfolded into a square; the left and right sides of the base 1 are respectively provided with a first push plate 7 and a second push plate 8 parallel to each other, the first push plate 7 is connected to the second cylinder 9, and the second push plate 8 is connected to the third cylinder 10. The first push plate 7 is driven to move by the second cylinder 9, and the second push plate 8 is driven to move by the third cylinder 10, so that the left cover and the right cover at the bottom of the carton 29 are folded upwards; in order to prevent the first push plate 7 and the second push plate 8 scratches the carton 29, the tops of the first push plate 7 and the second push plate 8 can be rotatably connected with a plurality of rollers 28, the first push plate 7 and the second push plate 8 push the carton 29 while the rollers 28 rotate to reduce the friction of the carton 29; the second flip plate 11 and the third flip plate 12 are arranged perpendicular to the direction of the first push plate 7 and the second push plate 8, the second flip plate 11 is connected to the second rotating cylinder 13, the third flip plate 12 is connected to the third rotating cylinder 14, the second flip plate 11 is driven by the second rotating cylinder 13 to rotate 90 degrees, and the third rotating cylinder 14 is driven The third flip plate 12 rotates 90 degrees, so that the front cover and the rear cover at the bottom of the carton 29 are folded upward; a fourth cylinder 15 is installed on the top of the base 1, and the output end of the fourth cylinder 15 is connected to the first moving frame 16. The second rotating cylinder 13 and the third rotating cylinder 14 are slidably connected to the first moving frame 16, and the first moving frame 16 is driven up and down by the fourth cylinder 15, so as to adjust the height of the second flip plate 11 and the third flip plate 12 to adapt to cartons 29 of different specifications; the top of the first moving frame 16 is provided with a second rotating cylinder 13 and a third rotating cylinder 14. The second rotary cylinder 13 is connected to the fifth cylinder 17, and the third cylinder 10 is connected to the sixth cylinder 18. The fifth cylinder 17 drives the second rotary cylinder 13 to move horizontally, and the sixth cylinder 18 drives the third rotary cylinder 14 to move, thereby adjusting the distance between the second flip plate 11 and the third flip plate 12 to adapt to more specifications of cartons 29 and improve the versatility of the carton folding machine; a rodless cylinder 19 is also installed on the top of the base 1, and the rodless cylinder 19 is fixedly installed on the base 1 through a bracket, and the rodless cylinder 19 is connected to the third Push plate 20; a first guide plate 21 and a second guide plate 22 are respectively provided above the second flip plate 11 and the third flip plate 12, the first guide plate 21 is connected to the second rotating cylinder 13, the second guide plate 22 is connected to the third rotating cylinder 14, the third push plate 20 is driven to move horizontally by the rodless cylinder 19, and the third push plate 20 moves outward along the first guide plate 21 and the second guide plate 22. Under the action of the first guide plate 21 and the second guide plate 22, the carton 29 will not be offset, so that the carton 29 can directly enter the next processing step.

The working principle of this embodiment is as follows: when in use, the first cylinder 4 is started. Before taking the material, the first flip plate 5 and the taking plate 302 are in the same plane. Under the push of the first cylinder 4, the taking plate 302 and the first flip plate 5 move close to the carton 29, so that the suction cup 303 contacts the carton 29. After the suction cup 303 sucks the carton 29 firmly, the first cylinder 4 contracts, and at the same time, the first rotary cylinder 6 drives the first flip plate 5 to rotate, and the carton 29 moves directly above the second flip plate 11 and the third flip plate 12. At the same time, under the push of the first flip plate 5, the carton 29 automatically unfolds to form a square, and the top and bottom covers of the carton are in an open state. The second cylinder 9 and the third cylinder 10 are started respectively, so that the first push plate 7 and the second push plate 8 push the left cover and the right cover of the bottom of the carton 29 to fold upwards, and the second rotary cylinder 13 and the third rotary cylinder 14 are started respectively, so that the second flip plate 11 and the third flip plate 12 push the carton 29 to fold upwards. The front cover and the rear cover at the bottom of 29 are folded upward to complete the folding of the carton 29, and then the suction cup 303 is closed, and the carton 29 automatically falls on the first guide plate 21 and the second guide plate 22, and the rodless cylinder 19 is started, so that the third push plate 20 pushes the carton 29 to move horizontally outward, thereby entering the next step of the tape sealing process; if cartons 29 of different specifications are to be folded, the first movable frame 16 is driven by the fourth cylinder 15 to move in the vertical direction, so as to adjust the height of the second flip plate 11 and the third flip plate 12, and the second rotating cylinder 13 and the third rotating cylinder 14 are driven by the fifth cylinder 17 and the sixth cylinder 18 to move horizontally respectively, so as to adjust the distance between the second flip plate 11 and the third flip plate 12, so as to adapt to cartons 29 of different specifications; therefore, the utility model does not need to manually unfold the carton 29, nor does it need to manually fold the carton 29, which reduces manpower consumption and improves production efficiency.

The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims (8)

1. A carton folder, characterized in that: including base (1), storage rack (2) and get material subassembly (3), storage rack (2) are installed the top of base (1), get material subassembly (3) are connected with and are used for the drive get material subassembly (3) horizontally movable's first cylinder (4), get material subassembly (3) are connected with first upset board (5), first upset board (5) are connected with first revolving cylinder (6), the left and right sides of base (1) are equipped with first push pedal (7) and second push pedal (8) that are parallel to each other respectively, first push pedal (7) are connected with second cylinder (9), second push pedal (8) are connected with third cylinder (10), perpendicular to first push pedal (7) with the direction interval of second push pedal (8) is provided with second upset board (11) and third upset board (12), second upset board (11) are connected with second revolving cylinder (13), third cylinder (12) are connected with third revolving cylinder (14).

2. The carton folder as recited in claim 1 wherein: the top of base (1) is installed fourth cylinder (15), the output of fourth cylinder (15) is connected with first removal frame (16), second revolving cylinder (13) with third revolving cylinder (14) with but first removal frame (16) sliding connection.

3. The carton folder as recited in claim 2 wherein: the top of first movable frame (16) is equipped with and is used for second revolving cylinder (13) with spout that third revolving cylinder (14) slided, second revolving cylinder (13) are connected with fifth cylinder (17), third cylinder (10) are connected with sixth cylinder (18).

4. The carton folder as recited in claim 2 wherein: the top of the base (1) is also provided with a rodless cylinder (19), and the rodless cylinder (19) is connected with a third push plate (20); the upper parts of the second overturning plate (11) and the third overturning plate (12) are respectively provided with a first guide plate (21) and a second guide plate (22), the first guide plate (21) is connected with the second rotary cylinder (13), and the second guide plate (22) is connected with the third rotary cylinder (14).

5. The carton folder as recited in claim 1 wherein: the two ends of the storage rack (2) are connected with a discharging plate (23), the discharging plate (23) is connected with a rotating shaft (24), the rotating shaft (24) is rotatably connected with the storage rack (2), and the discharging plate (23) is connected with a fourth rotating cylinder (25).

6. The carton folder as recited in claim 1 wherein: the rear end of the storage rack (2) is connected with a spring (26), and the spring (26) is connected with a fourth push plate (27) for pushing the carton (29) to move.

7. The carton folder as recited in claim 1 wherein: the material taking assembly (3) comprises a second movable frame (301), the first air cylinder (4) is connected with the second movable frame (301), the second movable frame (301) is connected with a material taking plate (302), and a plurality of suckers (303) are arranged on the material taking plate (302) and the first overturning plate (5).

8. The carton folder as recited in claim 1 wherein: the tops of the first pushing plate (7) and the second pushing plate (8) are rotatably connected with a plurality of rollers (28).