A carton die cutter

Abstract

The utility model relates to a carton die -cutting machine belongs to carton processing technical field, including installation bottom plate, the top fixed mounting of installation bottom plate is equipped with the installation vertical board of two quantity, two between installation vertical board rotatory mounting has conveyer belt, two between installation vertical board rotatory mounting has driving wheel, bottom support wheel and top support wheel, the surface of top support wheel is equipped with the mounting groove, two between installation vertical board are provided with antiskid adsorption subassembly. The carton die -cutting machine, through setting up mounting groove on the surface of top support wheel, reserve the space of mounting sucking disc, set up installation crosspiece between installation vertical board, through the support vertical board and install the sucking disc to the mounting groove, make the sucking disc and the inner top wall contact of conveyer belt, open adsorption hole in the top of conveyer belt, when conveying carton, the sucking disc produces adsorption, through adsorption hole and pass to the top of conveyer belt, when conveying, the carton adsorption is in the top of conveyer belt, prevents appearing the phenomenon of skidding.

Description

Technical Field

[0001] This utility model relates to the field of cardboard box processing technology, specifically a cardboard box die-cutting machine. Background Technology

[0002] Die-cutting machines for cardboard box production are essential equipment in the packaging industry. They precisely cut printed cardboard into the required shapes, improving the efficiency and quality of cardboard box forming. Through the cooperation of precision molds and a pressure system, they can complete multiple processes such as irregular shaping, grooving, and creasing in a single pass, reducing manual intervention. Die-cutting machines are characterized by high speed and stability, adapting to cardboard of different thicknesses and materials, ensuring smooth, burr-free cut edges. Furthermore, their high degree of automation allows for seamless integration with upstream and downstream processes, significantly improving production efficiency and reducing scrap rates. They are key equipment for cardboard box factories to achieve large-scale, standardized production.

[0003] Utility model patent CN220864874U discloses a cardboard box die-cutting machine, including a die-cutting machine body and a support rod. The support rod is installed below the die-cutting machine body. It also includes a conveying mechanism for transporting waste material generated from cardboard cutting. The conveying mechanism is installed below the support rod and includes a base plate and a conveying assembly, with the conveying assembly fixed above the base plate. This utility model, by setting up a conveying mechanism, allows waste material generated from cardboard cutting to fall onto a conveyor belt under gravity. A motor drives a drive roller to rotate, and the drive roller and driven roller work together to rotate the conveyor belt. The conveyor belt moves the waste material, thus transporting it to the corresponding collection equipment, effectively solving the problem of inconvenient cleanup of waste falling to the ground.

[0004] However, when using common carton die-cutting machines, the raw materials are transported by a conveyor belt. When there is dust or oil on the surface of the carton or the conveyor belt, it is easy to slip during the transport process, causing the material to jam. Therefore, a carton die-cutting machine is proposed to solve the problems mentioned above. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a carton die-cutting machine that has advantages such as preventing slippage during carton conveying, thus solving the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A carton die-cutting machine includes a mounting base plate, two mounting uprights fixedly mounted on the top of the mounting base plate, a conveyor belt rotatably mounted between the two mounting uprights, a drive wheel, a bottom support wheel and a top support wheel rotatably mounted between the two mounting uprights, an mounting groove is formed on the surface of the top support wheel, and an anti-slip adsorption component is provided between the two mounting uprights.

[0008] The anti-slip adsorption assembly includes a mounting horizontal plate fixedly installed between the two mounting vertical plates. Two supporting vertical plates are fixedly installed on the top of the mounting horizontal plate, and suction cups are fixedly installed on the top of the supporting vertical plates. The surface of the conveyor belt is provided with adsorption holes adapted to the suction cups.

[0009] Furthermore, there are two drive wheels located at both ends inside the conveyor belt, and three bottom support wheels and three top support wheels. The three bottom support wheels are in contact with the inner bottom wall of the conveyor belt, and the three top support wheels are in contact with the inner top wall of the conveyor belt.

[0010] Furthermore, a vacuum tube is fixedly installed at the bottom of the suction cup, with one end of the vacuum tube extending to the outside of the mounting plate and connected to a vacuum pump.

[0011] Furthermore, a drive motor is fixedly installed on one side of one of the mounting plates, and the drive motor is fixedly connected to one end of one of the drive wheels. A drive gear is fixedly installed on one end of each of the two drive wheels, and the two drive gears are connected by a chain drive.

[0012] Furthermore, a die-cutting plate is fixedly installed on the top of each of the two mounting plates, and a die-cutting top plate is fixedly installed on the top of the die-cutting plate.

[0013] Furthermore, a mounting guide rod is slidably mounted on the top of the die-cutting top plate, a blade holder is fixedly mounted on the bottom end of the mounting guide rod, and a die-cutting blade is fixedly mounted on the bottom of the blade holder.

[0014] Furthermore, a die-cutting cylinder is fixedly installed on the top of the die-cutting top plate, and the movable end of the die-cutting cylinder is fixedly connected to the top of the blade holder.

[0015] Compared with the prior art, the present invention provides a carton die-cutting machine, which has the following advantages:

[0016] This carton die-cutting machine features mounting grooves on the surface of the top support wheels to provide space for suction cups. A horizontal mounting plate is installed between the mounting uprights. The suction cups are then mounted into the mounting grooves via the support uprights, ensuring contact between the suction cups and the inner top wall of the conveyor belt. Adsorption holes are located at the top of the conveyor belt. During carton transport, the suction cups generate adsorption force, which is transmitted to the top of the conveyor belt through the adsorption holes, effectively holding the cartons to the top and preventing slippage. This solves the common problem in carton die-cutting machines where slippage and feeding jams occur when the carton or conveyor belt surface is dusty or oily. Attached Figure Description

[0017] Figure 1This is a front sectional view of the structure of this utility model;

[0018] Figure 2 This is a side sectional view of the structure of this utility model;

[0019] Figure 3 This is a top view of the conveyor belt of this utility model;

[0020] Figure 4 This is a three-dimensional view of the top support wheel and suction cup of this utility model.

[0021] In the diagram: 1. Mounting base plate; 2. Mounting upright plate; 3. Conveyor belt; 4. Drive wheel; 5. Bottom support wheel; 6. Top support wheel; 7. Mounting groove; 8. Mounting horizontal plate; 9. Supporting upright plate; 10. Suction cup; 11. Suction hole; 12. Vacuum tube; 13. Drive motor; 14. Drive gear; 15. Die-cutting upright plate; 16. Die-cutting top plate; 17. Mounting guide rod; 18. Knife holder; 19. Die-cutting knife; 20. Die-cutting cylinder. Detailed Implementation

[0022] 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.

[0023] Please see Figures 1 to 4 The carton die-cutting machine in this embodiment includes a mounting base plate 1, two mounting upright plates 2 are fixedly mounted on the top of the mounting base plate 1, a conveyor belt 3 is rotatably mounted between the two mounting upright plates 2, a drive wheel 4, a bottom support wheel 5 and a top support wheel 6 are rotatably mounted between the two mounting upright plates 2, the surface of the top support wheel 6 is provided with a mounting groove 7, and an anti-slip adsorption component is provided between the two mounting upright plates 2.

[0024] The anti-slip adsorption component includes a mounting horizontal plate 8 fixedly installed between two mounting vertical plates 2. Two supporting vertical plates 9 are fixedly installed on the top of the mounting horizontal plate 8. A suction cup 10 is fixedly installed on the top of the supporting vertical plate 9. The surface of the conveyor belt 3 is provided with adsorption holes 11 that are compatible with the suction cup 10.

[0025] Specifically, the cardboard box material is placed on the conveyor belt 3, which moves the cardboard box material forward. At the same time, the suction cup 10 generates negative pressure, which adsorbs the cardboard box material onto the conveyor belt 3 through the suction hole 11, preventing the cardboard box material from slipping during the conveying process.

[0026] Please see Figure 1In this embodiment, there are two drive wheels 4, which are located at both ends inside the conveyor belt 3. There are three bottom support wheels 5 and three top support wheels 6. The three bottom support wheels 5 are in contact with the inner bottom wall of the conveyor belt 3, and the three top support wheels 6 are in contact with the inner top wall of the conveyor belt 3.

[0027] Please see Figure 1 and Figure 2 In this embodiment, a vacuum tube 12 is fixedly installed at the bottom of the suction cup 10, and one end of the vacuum tube 12 extends to the outside of the mounting plate 2 and is connected to the vacuum pump.

[0028] Please see Figure 2 and Figure 3 In this embodiment, a drive motor 13 is fixedly installed on one side of one of the mounting plates 2. The drive motor 13 is fixedly connected to one end of one of the drive wheels 4. A drive gear 14 is fixedly installed on one end of each of the two drive wheels 4, and the two drive gears 14 are connected by a chain drive. The drive motor 13 drives one of the drive wheels 4 to rotate, and the two drive gears 14 drive the two drive wheels 4 to rotate synchronously, thereby driving the conveyor belt 3 to rotate.

[0029] Please see Figure 1 and Figure 2 In this embodiment, a die-cutting plate 15 is fixedly installed on the top of each of the two mounting plates 2, and a die-cutting top plate 16 is fixedly installed on the top of the die-cutting plate 15.

[0030] The top of the die-cutting top plate 16 is slidably mounted with a mounting guide rod 17, the bottom end of the mounting guide rod 17 is fixedly mounted with a knife holder 18, and the bottom of the knife holder 18 is fixedly mounted with a die-cutting knife 19.

[0031] Secondly, a die-cutting cylinder 20 is fixedly installed on the top of the die-cutting top plate 16, and the movable end of the die-cutting cylinder 20 is fixedly connected to the top of the knife holder 18. The die-cutting cylinder 20 drives the knife holder 18 to move up and down, which in turn drives the die-cutting knife 19 to move up and down, thereby cutting the carton material.

[0032] The working principle of the above embodiment is as follows: the cardboard box material is placed on the conveyor belt 3, the external vacuum pump is started, and negative pressure is generated in the suction cup 10. The cardboard box material is adsorbed onto the conveyor belt 3 through the adsorption hole 11. The drive motor 13 drives one of the drive wheels 4 to rotate, and the two drive gears 14 drive the two drive wheels 4 to rotate synchronously, which drives the conveyor belt 3 to rotate. After the cardboard box material is moved to the appropriate position, the die-cutting cylinder 20 drives the knife holder 18 to move up and down, and drives the die-cutting knife 19 to move up and down, so as to cut the cardboard box material.

[0033] The installation, connection, or setting methods disclosed in this embodiment are all common mechanical connection methods, and any method that achieves the desired beneficial effect can be implemented. Furthermore, all electrical components in this embodiment are electrically connected to the main controller and power supply. The main controller can be a conventional, known device such as a computer that performs control functions. Those skilled in the art can control the electrical components through simple programming, and the existing disclosed power connection technologies are common knowledge in the field. Therefore, this embodiment will not elaborate further on their specific structural composition and working principles.

[0034] It should be noted that the orientations or positional relationships indicated herein are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the purpose of facilitating the description of this application and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0035] It should be noted that, in this document, relational terms such as "first" and "second" 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.

[0036] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A carton die-cutting machine, comprising a mounting base plate (1), characterized in that: The top of the mounting base plate (1) is fixedly mounted with two mounting plates (2), and a conveyor belt (3) is rotatably mounted between the two mounting plates (2). A drive wheel (4), a bottom support wheel (5) and a top support wheel (6) are rotatably mounted between the two mounting plates (2). The surface of the top support wheel (6) is provided with a mounting groove (7), and an anti-slip adsorption component is provided between the two mounting plates (2). The anti-slip adsorption assembly includes a mounting horizontal plate (8) fixedly installed between two mounting vertical plates (2), two supporting vertical plates (9) fixedly installed on the top of the mounting horizontal plate (8), a suction cup (10) fixedly installed on the top of the supporting vertical plate (9), and an adsorption hole (11) adapted to the suction cup (10) on the surface of the conveyor belt (3).

2. The carton die-cutting machine according to claim 1, characterized in that: There are two drive wheels (4), which are located at both ends inside the conveyor belt (3). There are three bottom support wheels (5) and three top support wheels (6). The three bottom support wheels (5) are in contact with the inner bottom wall of the conveyor belt (3), and the three top support wheels (6) are in contact with the inner top wall of the conveyor belt (3).

3. A carton die-cutting machine according to claim 1, characterized in that: A vacuum tube (12) is fixedly installed at the bottom of the suction cup (10). One end of the vacuum tube (12) extends to the outside of the mounting plate (2) and is connected to the vacuum pump.

4. A carton die-cutting machine according to claim 1, characterized in that: A drive motor (13) is fixedly installed on one side of one of the mounting plates (2). The drive motor (13) is fixedly connected to one end of one of the drive wheels (4). A drive gear (14) is fixedly installed on one end of each of the two drive wheels (4). The two drive gears (14) are connected by a chain drive.

5. A carton die-cutting machine according to claim 1, characterized in that: The top of each of the two mounting plates (2) is fixedly mounted with a die-cutting plate (15), and the top of the die-cutting plate (15) is fixedly mounted with a die-cutting top plate (16).

6. A carton die-cutting machine according to claim 5, characterized in that: The top of the die-cutting top plate (16) is slidably mounted with a mounting guide rod (17), and a knife holder (18) is fixedly mounted at the bottom end of the mounting guide rod (17). A die-cutting knife (19) is fixedly mounted at the bottom of the knife holder (18).

7. A carton die-cutting machine according to claim 6, characterized in that: A die-cutting cylinder (20) is fixedly installed on the top of the die-cutting top plate (16), and the movable end of the die-cutting cylinder (20) is fixedly connected to the top of the knife holder (18).

Images