Anti-deviation carton slotting and die cutting device

Abstract

The utility model relates to the technical field of carton processing, and discloses an anti-deviation carton slotting and die cutting device which comprises a protective shell, the top of the protective shell is fixedly connected to the bottoms of two supporting plates, a driving assembly is fixedly connected to the interior of the protective shell, and two transmission rods are fixedly connected to the exterior of the driving assembly. And one end of the transmission rod is rotationally connected with a connecting plate, the outer portion of the connecting plate is fixedly connected with clamping plates, and the outer portion of one clamping plate is fixedly connected with a pressing roller. According to the clamping device, the motor is started to drive the rotating shaft to drive the rotating plate, so that the transmission rods at the two ends of the rotating plate rotate along with the rotating plate, the connecting plate is driven to move, the connecting plate is located in the inner groove of the supporting plate, the connecting plate converts the rotating force of the transmission rods into sliding force, and therefore the two clamping plates slide towards the middle; and the deviated carton is corrected and kept in the middle position all the time, and the effect of preventing the carton from deviating is achieved.

Description

Technical Field

[0001] This utility model relates to the field of cardboard box processing technology, and in particular to an anti-offset cardboard box slotting and die-cutting device. Background Technology

[0002] Cardboard boxes are containers made of cardboard, typically corrugated cardboard or hard cardboard. They are primarily used as wrapping materials and protective outer layers for goods, playing a vital role in logistics, warehousing, and transportation. They are also widely used in daily life for storage and organization. Cardboard box slotting and die-cutting equipment is a key piece of equipment in the cardboard box packaging production process. It is mainly used for slotting and die-cutting materials such as corrugated cardboard to form cardboard boxes with specific shapes and structures.

[0003] The cardboard box slotting and die-cutting device mainly consists of a frame, a paper feeding mechanism, a die-cutting mechanism, a slotting mechanism, a creasing mechanism, and a control system. Its working principle is as follows: the paper feeding mechanism feeds the cardboard sheet into the device at a set speed; the die-cutting mechanism cuts the sheet into a specific shape using a mold; the slotting mechanism uses a cutting tool to create the necessary slots for folding on the edge of the sheet; and the creasing mechanism uses creasing wheels to press creases into the sheet for subsequent folding. Throughout the process, the control system coordinates the actions of each mechanism to ensure that the feeding accuracy, die-cutting position, and slotting depth meet the process requirements, thereby efficiently completing the slotting and die-cutting of the cardboard sheet and laying the foundation for the folding and assembly of the cardboard box.

[0004] In existing technologies, cardboard box slotting and die-cutting devices mainly transport cardboard boxes to the processing station through a conveying mechanism and use cutting tools to perform slotting and die-cutting operations on the cardboard boxes. However, they lack effective limiting and positioning structures. When the cardboard boxes are transported at high speed or subjected to slight external force interference, they are prone to lateral and longitudinal offset, resulting in deviations in the slotting and die-cutting positions, reducing the product qualification rate, and also reducing production efficiency. Therefore, in order to address the above shortcomings, an anti-offset cardboard box slotting and die-cutting device is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides an anti-deviation cardboard box slotting and die-cutting device, which aims to improve the problem of easy deviation in some existing devices during cardboard box transportation.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] An anti-offset carton slotting and die-cutting device includes two support plates, an anti-offset mechanism fixedly connected to the bottom of the two support plates, an operating table fixedly connected to the top of the two support plates, and a cleaning mechanism fixedly connected to the top of the operating table.

[0008] The anti-deviation mechanism includes a protective shell, the top of which is fixedly connected to the bottom of two support plates. A drive assembly is fixedly connected inside the protective shell, and two transmission rods are fixedly connected to the outside of the drive assembly. One end of each transmission rod is rotatably connected to a connecting plate, and a clamping plate is fixedly connected to the outside of the connecting plate. One of the clamping plates is fixedly connected to a pressing roller.

[0009] As a further description of the above technical solution:

[0010] The cleaning mechanism includes a U-shaped plate, the bottom of which is fixedly connected to the top of the operating table. A slotted assembly is fixedly connected inside the U-shaped plate. Fans are fixedly connected to both the left and right sides inside the U-shaped plate. Two inclined plates are fixedly connected to the bottom of the two support plates. A collection box is fixedly connected to the bottom of the collection box. A squeezing box is fixedly connected to the bottom of the collection box. A squeezing plate is slidably connected inside the squeezing box. A telescopic plate is slidably connected inside the squeezing box. A power assembly is fixedly connected to the outside of the squeezing box.

[0011] As a further description of the above technical solution:

[0012] The drive assembly includes a motor, which is externally fixedly connected to the inside of the protective shell. A rotating shaft is fixedly connected to the drive end of the motor, and a rotating plate is fixedly connected to the outside of the rotating shaft. The rotating plate is externally rotatably connected to the other end of the two transmission rods.

[0013] As a further description of the above technical solution:

[0014] The power assembly includes a protective shell, the outside of which is fixedly connected to the outside of the extrusion plate, and a cylinder is fixedly connected inside the protective shell. A telescopic column is fixedly connected to the drive end of the cylinder.

[0015] As a further description of the above technical solution:

[0016] The support plate is slidably connected to the outside of the connecting plate, and the top of the support plate is slidably connected to the bottom of the clamping plate.

[0017] As a further description of the above technical solution:

[0018] The telescopic column is fixedly connected to the outside of the extrusion plate, and the telescopic column is slidably connected to the inside of the extrusion box.

[0019] As a further description of the above technical solution:

[0020] The bottom support legs of the support plate are fixedly connected to a conveyor belt, and the adjacent sides of the two support plates are rotatably connected to a transport belt.

[0021] As a further description of the above technical solution:

[0022] The inside of the collection box is slidably connected to a scraper, and the bottom of the collection box is fixedly connected to the top of the protective shell.

[0023] This utility model has the following beneficial effects:

[0024] 1. In this utility model, the starting motor drives the rotating shaft to drive the rotating plate, which causes the transmission rods at both ends of the rotating plate to rotate, thereby driving the connecting plate to move. Because the connecting plate is in the groove inside the support plate, the force of the connecting plate to rotate the transmission rod is converted into a sliding force, so that the two clamping plates slide towards the middle, correcting the offset carton and keeping it in the middle position, thus achieving the effect of preventing the carton from shifting.

[0025] 2. In this utility model, the paper scraps generated by the slotting are dropped into the collection box by the fan and the inclined plate. Then, the scraper drives the scraper to scrape the paper scraps in the collection box into the squeezing box. Then, the cylinder drives the telescopic column to push the squeezing plate to squeeze the paper scraps inside the squeezing box. Then, the telescopic plate is opened to drop the squeezed paper scraps onto the conveyor belt and transport them to the next process, thus realizing the cleaning and recycling of waste. Attached Figure Description

[0026] Figure 1 This is a perspective view of the anti-offset carton slotting and die-cutting device proposed in this utility model;

[0027] Figure 2 This is a schematic diagram of the connecting plate of the anti-offset carton slotting and die-cutting device proposed in this utility model;

[0028] Figure 3 This is a schematic diagram of the structure of the collection box of the anti-offset carton slotting and die-cutting device proposed in this utility model;

[0029] Figure 4 for Figure 3 Enlarged view of point A in the middle.

[0030] Legend:

[0031] 1. Support plate; 2. Conveyor belt; 3. Protective shell; 4. Motor; 5. Rotating shaft; 6. Rotating plate; 7. Transfer rod; 8. Connecting plate; 9. Clamping plate; 10. Pressing roller; 11. Operating table; 12. U-shaped plate; 13. Slotting assembly; 14. Fan; 15. Inclined plate; 16. Collection box; 17. Scraper; 18. Protective shell; 19. Cylinder; 20. Telescopic column; 21. Extrusion plate; 22. Telescopic plate; 23. Conveyor belt; 24. Extrusion box. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0033] Reference Figure 1 and Figure 2 This utility model provides an embodiment of an anti-offset carton slotting and die-cutting device, which includes two support plates 1. The two support plates 1 are vertically placed cuboids with good load-bearing capacity and stability, providing a solid support for the entire device. An anti-offset mechanism is fixedly connected to the bottom of the two support plates 1. The anti-offset mechanism includes a protective shell 3, which is cuboid in shape and is used to protect the internal drive components from the influence of the external environment. The top of the protective shell 3 is fixedly connected to the bottom of the two support plates 1. A drive component is fixedly connected inside the protective shell 3. The drive component includes a motor 4, which can provide stable power output. The outside of the motor 4 is fixedly connected to the inside of the protective shell 3. A rotating shaft 5 is fixedly connected to the drive end of the motor 4. A rotating plate 6 is fixedly connected to the outside of the rotating shaft 5. The rotating plate 6 is circular. Driven by the motor 4, the rotating plate 6 can drive the transmission rod 7 to rotate. The outside of the rotating plate 6 is rotatably connected to the other end of the two transmission rods 7.

[0034] The drive assembly has two transmission rods 7 externally fixedly connected to transmit force to the connecting plate 8. One end of the transmission rod 7 is rotatably connected to the connecting plate 8 and moves within the groove of the support plate 1, converting the rotational force of the transmission rod 7 into a sliding force. The connecting plate 8 is externally fixedly connected to a clamping plate 9 for clamping the carton and ensuring its stability during processing. One of the clamping plates 9 is externally fixedly connected to a pressing roller 10, which can apply appropriate pressure to the carton and prevent the carton from shifting. The support plate 1 is internally slidably connected to the outside of the connecting plate 8, and the top of the support plate 1 is slidably connected to the bottom of the clamping plate 9.

[0035] Reference Figure 3 and Figure 4An operating table 11 is fixedly connected to the top of the two support plates 1. The operating table 11 is rectangular in shape. A cleaning mechanism is fixedly connected to the top of the operating table 11. The cleaning mechanism includes a U-shaped plate 12, which is U-shaped downwards. The bottom of the U-shaped plate 12 is fixedly connected to the top of the operating table 11. A slotting assembly 13 is fixedly connected inside the U-shaped plate 12 for slotting the cardboard box. Fans 14 are fixedly connected to the left and right sides inside the U-shaped plate 12 to generate airflow and blow away dust and debris from the surface of the cardboard box. Two inclined plates 15 are fixedly connected to the bottom of the two support plates 1. The inclined plates 15 are sloping and are used to guide the waste generated during processing into the collection box 16. A collection box 16 is fixedly connected to the bottom of the support plate 1 for collecting the material generated in the slotting of the carton. A scraper 17 is slidably connected inside the collection box 16 to push the paper scraps in the collection box 16 into the squeezing box 24. The bottom of the collection box 16 is fixedly connected to the top of the protective shell 18. The squeezing box 24 is fixedly connected to the bottom of the collection box 16 for squeezing the collected waste to reduce the volume of the waste and facilitate subsequent processing. The squeezing plate 21 is slidably connected inside the squeezing box 24. Under the push of the telescopic column 20, the paper scraps inside the squeezing box 24 are squeezed into blocks. The telescopic plate 22 is slidably connected inside the squeezing box 24. The opening and closing of the plate allows the squeezed paper scrap blocks to fall onto the conveyor belt 23.

[0036] A power assembly is fixedly connected to the outside of the extrusion box 24. The power assembly includes a protective shell 18, which is fixedly connected to the outside of the extrusion plate 21. A cylinder 19 is fixedly connected inside the protective shell 18, which can provide stable thrust. A telescopic column 20 is fixedly connected to the drive end of the cylinder 19. Driven by the cylinder 19, the telescopic column 20 can drive the extrusion plate 21 to reciprocate within the extrusion box 24, thereby extruding the waste material. The telescopic column 20 is fixedly connected to the outside of the extrusion plate 21 and slidably connected to the inside of the extrusion box 24. A conveyor belt 23 is fixedly connected to the bottom support leg of the support plate 1 for conveying the extruded paper scraps. A conveyor belt 2 is rotatably connected to the adjacent side of the two support plates 1 for conveying the cartons to be processed to the operating table 11 to ensure the continuity of the processing.

[0037] Working principle: First, when the carton is conveyed to the processing area of ​​the operating table 11 via the conveyor belt 2, the motor 4 starts and drives the rotating shaft 5 to rotate, which in turn drives the rotating plate 6 fixed to the rotating shaft 5 to rotate synchronously. The rotating plate 6 drives the transmission rods 7 connected to its two ends to rotate. Because the connecting plate 8 is restricted by the groove inside the support plate 1, it pushes the connecting plate 8 to slide on the support plate 1. The connecting plate 8 drives the clamping plates 9 on both sides to move towards the middle along the support plate 1. The pressing roller 10 installed on one of the clamping plates 9 synchronously contacts the top of the carton. When the carton is offset, the symmetrical clamping action of the clamping plate 9, combined with the rolling pressure of the pressing roller 10, corrects the center position of the carton in real time, ensuring that the carton always remains in a centered state during the slotting process.

[0038] After positioning is completed, the slotting group 13 performs die-cutting on the carton inside the U-shaped plate 12. During the processing, the paper scraps generated fall through the guide groove on the surface of the operating table 11. At this time, the fans 14 on both sides start to generate airflow, blowing the scattered paper scraps to the surface of the inclined plate 15. The inclined structure of the inclined plate 15 guides the paper scraps to slide into the collection box 16. When the paper scraps in the collection box 16 reach the preset amount, the operator manually pushes the scraper 17 to slide along the inner wall of the collection box 16, concentrating the accumulated paper scraps into the extrusion box 24. The cylinder 19 then starts, driving the telescopic column 20 to drive the extrusion plate 21 to perform reciprocating compression motion in the extrusion box 24. Through multiple pressurizations, the loose paper scraps are compressed into a dense block. After compression, the telescopic plate 22 slides outward under the action of the control mechanism to open the discharge port. The formed paper scrap block automatically falls to the surface of the conveyor belt 23 below due to gravity and is transported to the next process by the conveyor belt 23.

[0039] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An anti-offset carton slotting and die-cutting device, comprising two support plates (1), characterized in that: An anti-offset mechanism is fixedly connected to the bottom of the two support plates (1), and an operating table (11) is fixedly connected to the top of the two support plates (1). A cleaning mechanism is fixedly connected to the top of the operating table (11). The anti-deviation mechanism includes a protective shell (3), the top of which is fixedly connected to the bottom of two support plates (1). A drive assembly is fixedly connected inside the protective shell (3), and two transmission rods (7) are fixedly connected to the outside of the drive assembly. One end of the transmission rod (7) is rotatably connected to a connecting plate (8), and a clamping plate (9) is fixedly connected to the outside of the connecting plate (8). One of the clamping plates (9) is fixedly connected to a pressing roller (10).

2. The anti-offset carton slotting and die-cutting device according to claim 1, characterized in that: The cleaning mechanism includes a U-shaped plate (12), the bottom of which is fixedly connected to the top of the operating table (11). A slotted assembly (13) is fixedly connected inside the U-shaped plate (12). Fans (14) are fixedly connected to both the left and right sides inside the U-shaped plate (12). Two inclined plates (15) are fixedly connected to the bottom of the two support plates (1). A collection box (16) is fixedly connected to the bottom of the two support plates (1). A squeezing box (24) is fixedly connected to the bottom of the collection box (16). A squeezing plate (21) is slidably connected inside the squeezing box (24). A telescopic plate (22) is slidably connected inside the squeezing box (24). A power assembly is fixedly connected to the outside of the squeezing box (24).

3. The anti-offset carton slotting and die-cutting device according to claim 1, characterized in that: The drive assembly includes a motor (4), which is externally fixedly connected to the inside of the protective shell (3). The drive end of the motor (4) is fixedly connected to a rotating shaft (5), and the rotating shaft (5) is externally fixedly connected to a rotating plate (6). The rotating plate (6) is externally rotatably connected to the other end of the two transmission rods (7).

4. The anti-offset carton slotting and die-cutting device according to claim 2, characterized in that: The power assembly includes a protective shell (18), the outside of which is fixedly connected to the outside of the extrusion plate (21), and a cylinder (19) is fixedly connected inside the protective shell (18). A telescopic column (20) is fixedly connected to the drive end of the cylinder (19).

5. The anti-offset carton slotting and die-cutting device according to claim 1, characterized in that: The support plate (1) is internally slidably connected to the outside of the connecting plate (8), and the top of the support plate (1) is slidably connected to the bottom of the clamping plate (9).

6. The anti-offset carton slotting and die-cutting device according to claim 4, characterized in that: The telescopic column (20) is fixedly connected to the outside of the extrusion plate (21), and the telescopic column (20) is slidably connected to the inside of the extrusion box (24).

7. The anti-offset carton slotting and die-cutting device according to claim 1, characterized in that: The bottom support leg of the support plate (1) is fixedly connected to a conveyor belt (23), and the two support plates (1) are rotatably connected to a conveyor belt (2) on their adjacent sides.

8. The anti-offset carton slotting and die-cutting device according to claim 4, characterized in that: The collection box (16) is slidably connected to a scraper (17), and the bottom of the collection box (16) is fixedly connected to the top of the protective shell (18).

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