Automatic boxing machine with automatic box discharging structure

Abstract

The automatic boxing machine comprises a shell, a material frame is fixedly installed on the upper surface of the shell, an opening is formed in the front surface of the material frame, the automatic boxing machine further comprises a connecting plate, the connecting plate is installed on the upper surface of the shell, the shell is connected with the box discharging structure, and the box discharging structure is connected with the connecting plate. And the lower box structure can enable materials in the material frame to be adsorbed and taken out through a material suction pipe, the lower box structure comprises a first air cylinder, the first air cylinder is fixedly installed on the upper surface of the connecting plate, and the lower end of a push rod of the first air cylinder is fixedly connected with a material pressing plate. According to the automatic boxing machine with the automatic box discharging structure, the box discharging structure is arranged, a material suction pipe is controlled to be adsorbed to a carton from an open groove in the lower surface of a material frame, then the carton is taken out, a feeding structure is further arranged, a sliding plate can move so that the paper suction pipe can drive the carton to move, and the carton can be taken out. And then the carton is placed on the conveying belt to be conveyed to the next procedure.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic cartoning machines, in particular to an automatic cartoning machine with an automatic carton unloading structure. Background Art

[0002] An automatic cartoning machine is a machine that automatically loads materials into folding cartons and completes the box closing action. The entire process from feeding the box into the machine to the final packaging can be roughly divided into four stages: unloading, opening, filling, and closing the lid.

[0003] When unloading corrugated paper boxes, the vertical adsorption method cannot be used. Corrugated paper is very hard, and vertical pulling will cause it and the edges to bend, which will damage the paper box and affect subsequent packaging. Utility Model Content

[0004] The purpose of the utility model is to provide an automatic cartoning machine with an automatic box unloading structure to solve the problem in the background art that corrugated paper is too hard to be pulled down vertically for unloading.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: an automatic cartoning machine with an automatic box lowering structure, comprising a shell, a material frame fixedly mounted on the upper surface of the shell, an opening provided on the front surface of the material frame, and a connecting plate mounted on the upper surface of the shell, the shell being connected to the lower box structure, the lower box structure being able to absorb and remove the material in the material frame through a suction tube.

[0006] Preferably, the lower box structure includes cylinder 1, which is fixedly mounted on the upper surface of the connecting plate, the lower end of the push rod of cylinder 1 is fixedly connected to a material pressing plate, a sliding plate is slidably mounted on the inner wall surface of the outer shell, and cylinder 2 is fixedly mounted on the upper surface of the sliding plate, the upper end of cylinder 2 is connected to a connecting pipe, the upper surface of the connecting pipe is fixedly connected to a suction pipe, the rear surface of the connecting pipe is fixedly connected to a hose, the other end of the hose is connected to a fan, and the fan is mounted on the rear surface of the outer shell.

[0007] By adopting the above technical solution, the paper box is driven to unload the material through the suction pipe of the unloading box structure.

[0008] Preferably, a groove is provided on the lower surface of the material frame, and the lower side of the groove corresponds to the material suction pipe.

[0009] The above technical solution makes it easier for the suction tube to absorb the paper box.

[0010] Preferably, the connecting plate is configured as a 7-shaped structure.

[0011] The above technical solution is adopted to facilitate the installation of cylinder 1.

[0012] Preferably, the housing is further connected to a feeding structure, and the feeding structure can convey materials through a conveyor belt and a sliding plate.

[0013] Using the above technical solution, the paper box is transferred to the subsequent steps.

[0014] Preferably, the feeding structure includes cylinder three, which is fixedly installed on the rear surface of the shell, and the push rod of cylinder three is fixedly connected to the sliding plate. A rotating shaft is rotatably installed on the inner wall surface of the shell, and one end of the rotating shaft is connected to a motor, and the motor is fixedly installed on the side surface of the shell.

[0015] By adopting the above technical solution, the paper box is delivered to the conveyor belt through the suction pipe.

[0016] Preferably, an infrared sensor is installed on the inner wall surface of the material frame, and the infrared sensor is connected to a warning light, and the warning light is fixedly installed on the rear surface of the connecting plate.

[0017] By adopting the above technical solution, a prompt will be given when there are fewer cartons in the material frame.

[0018] Compared with the prior art, the beneficial effects of the present invention are: the automatic cartoning machine with an automatic carton unloading structure:

[0019] 1. When the automatic cartoning machine with automatic unloading structure is in use, first put the carton into the material frame, then the cylinder installed on the upper surface of the connecting plate will open, exerting appropriate downward pressure on the carton, and then the fan will be turned on, so that the suction pipe will absorb the carton, and then it will be easy to unload the carton;

[0020] 2. Further, the air cylinder 3 is opened, which will cause the suction pipe to take the carton out of the opening on the front surface of the material frame. Then the suction pipe is lowered, which will cause both sides of the carton to fall onto the conveyor belt. Then the fan is turned off, and the conveyor belt transports the carton to the next step.

[0021] 3. Furthermore, when the number of cartons stacked in the material frame is reduced to a certain level, the infrared sensor installed on the inner wall surface of the material frame will be triggered, so that the infrared sensor will prompt through the prompt light, so that the staff can add cartons in time. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the shaft side surface structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the rear surface structure of the utility model;

[0024] Figure 3 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0025] Figure 4 This is a schematic diagram of the side sectional structure of the utility model;

[0026] Figure 5 This is a schematic diagram of the cross-sectional structure of the material frame of the utility model;

[0027] Figure 6 It is a schematic diagram of the cross-sectional structure of the utility model from above.

[0028] In the figure: 1. Outer shell; 2. Material frame; 3. Connecting plate; 4. Cylinder 1; 5. Pressing plate; 6. Suction pipe; 7. Connecting pipe; 8. Hose; 9. Fan; 10. Cylinder 2; 11. Sliding plate; 12. Cylinder 3; 13. Motor; 14. Conveyor belt; 15. Rotating shaft; 16. Infrared sensor; 17. Warning light. DETAILED DESCRIPTION

[0029] 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.

[0030] See also Figure 1-6 The utility model provides a technical solution: an automatic cartoning machine with an automatic box unloading structure, including a shell 1, a material frame 2, a connecting plate 3, a cylinder 1 4, a pressing plate 5, a material suction pipe 6, a connecting pipe 7, a hose 8, a fan 9, a cylinder 2 10, a sliding plate 11, a cylinder 3 12, a motor 13, a conveyor belt 14, a rotating shaft 15, an infrared sensor 16, and a warning light 17. Example 1

[0031] The automatic cartoning machine with an automatic unloading structure is provided with a unloading structure, which can drive the carton to move parallel to the material frame 2 and unload the material through the suction pipe 6. Specifically:

[0032] A material frame 2 is fixedly mounted on the upper surface of the shell 1, and an opening is provided on the front surface of the material frame 2. It also includes a connecting plate 3, which is mounted on the upper surface of the shell 1. The shell 1 is connected to a lower box structure, and the lower box structure can adsorb and take out the material in the material frame 2 through a suction pipe 6. The lower box structure includes a cylinder 1 4, which is fixedly mounted on the upper surface of the connecting plate 3, and the lower end of the push rod of the cylinder 1 4 is fixedly connected to a pressing plate 5. A sliding plate 11 is slidably mounted on the inner wall surface of the shell 1, and a cylinder 2 10 is fixedly mounted on the upper surface of the sliding plate 11. The upper end of the cylinder 2 10 is connected to a connecting pipe 7, and the upper surface of the connecting pipe 7 is fixedly connected to the suction pipe 6. The rear surface of the connecting pipe 7 is fixedly connected to a hose 8, and the other end of the hose 8 is connected to a fan 9. The fan 9 is mounted on the rear surface of the shell 1, and a slot is provided on the lower surface of the material frame 2, and the bottom of the slot corresponds to the suction pipe 6. The connecting plate 3 is set to a 7-shaped structure;

[0033] When the automatic cartoning machine with automatic unloading structure is used, first, Figure 1 As shown, the cartons are stacked and placed inside the material frame 2 mounted on the upper surface of the shell 1. A 7-shaped connecting plate 3 is mounted on the upper surface of the material frame 2. When the cylinder 1 4 mounted on the upper surface of the connecting plate 3 is opened, the push rod of the cylinder 1 4 pushes the pressing plate 5 downward, so that the pressing plate 5 presses the cartons in the material frame 2 moderately downward, as shown in FIG. Figure 3 As shown, the cylinder 2 10 is then opened, and the push rod of the cylinder 2 10 will push the connecting pipe 7 upward, so that the connecting pipe 7 drives the suction pipe 6 to move upward. A slot is provided on the lower surface of the material frame 2 corresponding to the suction pipe 6, so that the upper end of the suction pipe 6 contacts the lower surface of the lowest carton. At this time, the fan 9 on the rear surface of the shell 1 will be turned on, so that the fan 9 will suck the airflow through the hose 8. Since the hose 8 is connected to the connecting pipe 7, the airflow will be adsorbed from the upper end of the suction pipe 6 through the connecting pipe 7, so that the suction pipe 6 and the lower surface of the carton form a negative pressure state, which adsorbs the carton. Then, the cylinder 3 12 installed on the rear surface of the shell 1 will be opened for feeding. Example 2

[0034] The automatic cartoning machine with an automatic unloading structure is also provided with a feeding structure, which controls the suction pipe 6 to move downward so that the carton reaches the conveyor belt 14, which is convenient for subsequent processes. Specifically:

[0035] The housing 1 is also connected to a feeding structure, which can convey materials through a conveyor belt 14 in cooperation with a sliding plate 11. The feeding structure includes a cylinder 3 12, which is fixedly mounted on the rear surface of the housing 1. The push rod of the cylinder 3 12 is fixedly connected to the sliding plate 11. A rotating shaft 15 is rotatably mounted on the inner wall surface of the housing 1. One end of the rotating shaft 15 is connected to a motor 13, which is fixedly mounted on the side surface of the housing 1. An infrared sensor 16 is installed on the inner wall surface of the material frame 2. The infrared sensor 16 is connected to a warning light 17, which is fixedly mounted on the rear surface of the connecting plate 3.

[0036] When the cylinder 3 12 pushes the sliding plate 11 to slide on the inner wall surface of the shell 1 through the push rod, the sliding plate 11 will be driven to move the suction pipe 6 through the cylinder 2 10, so that the suction pipe 6 will take the carton out from the slot set in the material frame 2, and other cartons will be blocked by the material frame 2 to avoid being taken out. Then the cylinder 2 10 is opened to make the suction pipe 6 drive the carton to move downward, as shown in FIG. Figure 6 As shown, a rotating shaft 15 is rotatably installed on the inner wall surface of the shell 1, and a conveyor belt 14 is provided on the outer surface of the rotating shaft 15. The conveyor belt 14 is arranged at a position close to the inner wall surface of the shell 1, so that a gap is left in the middle to facilitate the movement of the suction pipe 6. Then, after the carton reaches the upper surface of the conveyor belt 14, the fan 9 stops, so that the suction pipe 6 loses its suction force on the carton, and the motor 13 is turned on to rotate the rotating shaft 15, and then the carton is moved to the subsequent process through the conveyor belt 14. When the number of cartons in the material frame 2 is continuously reduced to a certain number, the infrared sensor 16 on the inner wall surface of the material frame 2 will be sensed, and then the prompt light 17 on the rear surface of the shell 1 will be turned on through the infrared sensor 16, so that the staff can add cartons in time.

[0037] Working principle: When using the automatic cartoning machine with an automatic box unloading structure, a box unloading structure is provided, which controls the suction tube 6 to adsorb the carton and then moves the carton parallely to take it out. A feeding structure is also provided, which can convey the carton through the conveyor belt 14 while sensing the number of cartons in the material frame 2 through the infrared sensor 16, thereby increasing the overall practicality.

[0038] 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. An automatic cartoning machine with an automatic carton unloading structure, comprising a housing (1), a material frame (2) fixedly mounted on the upper surface of the housing (1), and an opening provided on the front surface of the material frame (2), characterized in that: It also includes a connecting plate (3), which is mounted on the upper surface of the housing (1). The housing (1) is connected to a lower box structure, and the lower box structure can absorb and remove the material in the material frame (2) through a suction pipe (6).

2. The automatic cartoning machine with an automatic carton unloading structure according to claim 1, characterized in that: The lower box structure includes a cylinder 1 (4), which is fixedly mounted on the upper surface of the connecting plate (3), and the lower end of the push rod of the cylinder 1 (4) is fixedly connected to the pressing plate (5), and the inner wall surface of the shell (1) is slidably mounted with a sliding plate (11), and the upper surface of the sliding plate (11) is fixedly mounted with a cylinder 2 (10), and the upper end of the cylinder 2 (10) is connected to a connecting pipe (7), and the upper surface of the connecting pipe (7) is fixedly connected to a suction pipe (6), and the rear surface of the connecting pipe (7) is fixedly connected to a hose (8), and the other end of the hose (8) is connected to a fan (9), and the fan (9) is mounted on the rear surface of the shell (1).

3. The automatic cartoning machine with an automatic carton unloading structure according to claim 2, characterized in that: The lower surface of the material frame (2) is provided with a slot, and the lower side of the slot corresponds to the material suction pipe (6).

4. The automatic cartoning machine with an automatic carton unloading structure according to claim 2, characterized in that: The connecting plate (3) is configured as a 7-shaped structure.

5. The automatic cartoning machine with an automatic carton unloading structure according to claim 2, characterized in that: The housing (1) is also connected to a feeding structure, and the feeding structure can convey materials through a conveyor belt (14) in cooperation with a sliding plate (11).

6. The automatic cartoning machine with an automatic carton unloading structure according to claim 5, characterized in that: The feeding structure includes a cylinder three (12), wherein the cylinder three (12) is fixedly mounted on the rear surface of the housing (1), a push rod of the cylinder three (12) is fixedly connected to a sliding plate (11), a rotating shaft (15) is rotatably mounted on the inner wall surface of the housing (1), one end of the rotating shaft (15) is connected to a motor (13), and the motor (13) is fixedly mounted on the side surface of the housing (1).

7. The automatic cartoning machine with an automatic carton unloading structure according to claim 6, characterized in that: An infrared sensor (16) is installed on the inner wall surface of the material frame (2), and the infrared sensor (16) is connected to a warning light (17), and the warning light (17) is fixedly installed on the rear surface of the connecting plate (3).

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