Continuous die-cutting machine for producing cartons based on cartons

Abstract

The utility model relates to the technical field of carton production, in particular to a continuous die-cutting machine for carton production based on cartons. Comprising a supporting table, and solves the problems that in the prior art, when a die-cutting machine conducts die-cutting treatment on a paperboard, limiting and guiding treatment cannot be effectively conducted on the paperboard, and if limiting and guiding treatment is not conducted on the paperboard in the conveying process, the situations of inclination, displacement and the like possibly occur; in the prior art, a die-cutting machine can not effectively clean the surface of a conveying belt, and after the conveying belt is used for a long time, the surface of the conveying belt cannot be effectively cleaned, so that the cutting edge of the paper board is inclined after the inclined paper board is subjected to die-cutting treatment by the die-cutting equipment, and the cutting edge of the paper board cannot be effectively cleaned after the conveying belt is used for a long time. And impurities such as paper scraps may adhere to the surface of the conveying belt, and if the conveying belt is not cleaned, the cleaning degree of paperboards can be affected by the conveying belt.

Description

Technical Field

[0001] The utility model relates to the technical field of carton production, in particular to a carton continuous die-cutting machine based on carton production. Background Art

[0002] Cartons are the most widely used packaging products. Depending on the materials used, there are corrugated boxes, single-layer cardboard boxes, etc., with various specifications and models. When die-cutting cartons, a carton continuous die-cutting machine based on carton production is needed.

[0003] The die-cutting machine in the prior art cannot effectively limit and guide the cardboard when die-cutting the cardboard. When die-cutting the cardboard, it is generally necessary to place the cardboard on a conveyor belt first, and then convey the cardboard to the bottom of the die-cutting device through the conveyor belt for die-cutting. However, during the conveying process, if the cardboard is not limited and guided, the cardboard may be tilted and displaced during the movement. This will cause the die-cutting device to die-cut the tilted cardboard, and the incision of the cardboard will also be tilted, which will cause the cardboard to be uneven after the die-cutting process, affecting the normal use of the cardboard. In addition, the die-cutting machine in the prior art cannot effectively clean the surface of the conveyor belt. After the conveyor belt is used for a long time, impurities such as paper scraps may adhere to the surface of the conveyor belt. At this time, if the conveyor belt is not cleaned, the conveyor belt will affect the cleanliness of the cardboard, and larger impurities will also affect the die-cutting effect of the cardboard.

[0004] Compared with the Chinese patent with publication number CN215512456U, the utility model relates to the technical field of carton production, specifically a carton continuous die-cutting machine based on carton production, including a workbench, the upper surface of the workbench is fixedly connected to a conveyor frame, one end of the inner wall of the conveyor frame is provided with a first rotating roller, the other end of the inner wall of the conveyor frame is provided with a second rotating roller, the surfaces of the first rotating roller and the second rotating roller are provided with a conveyor belt, and the inner bottom wall of the conveyor frame is fixedly connected to a die-cutting frame. The utility model always ensures that the carton die-cutting machine material is in a maintained state by providing a conveyor frame, a first rotating roller, a second rotating roller, a conveyor belt, a die-cutting frame, a balancing plate, a damping rubber pad, a shock-absorbing groove and a shock-absorbing spring. In actual use, the staff first places the cardboard that needs to be die-cut on the first rotating roller of the conveyor frame, and then starts the first rotating roller and the second rotating roller to move the conveyor belt.

[0005] The above scheme can very conveniently improve the stability of the device when die-cutting the cardboard, but it still cannot effectively limit and guide the cardboard when conveying the cardboard. At the same time, the above scheme cannot effectively and conveniently clean the surface of the conveyor belt, and fails to solve the problems raised in the above background technology.

[0006] In view of this, we propose a carton continuous die-cutting machine based on carton production. Utility Model Content

[0007] The purpose of the utility model is to provide a carton continuous die-cutting machine based on carton production, including a support table, and also including:

[0008] A conveying assembly is symmetrically arranged inside the support platform and is used for conveying the cardboard;

[0009] A support frame, fixedly connected to the outside of the support platform, and a die-cutting device is fixedly connected to the inside of the support frame;

[0010] The guide and limit assembly is symmetrically arranged above the support platform and is used to guide and limit the cardboard, thereby preventing the cardboard from tilting during the conveying process and affecting the die-cutting effect of the cardboard;

[0011] An adjusting component is arranged at the bottom of the supporting platform and is used to adjust the distance between the two guide and limit components, so that the guide and limit components can perform guide and limit processing on paperboards of different specifications;

[0012] A cleaning component is arranged at the bottom of the support platform and is used to clean the surface of the conveying component;

[0013] The shock absorbing assembly is arranged inside the support platform and is used to buffer the impact force when the die-cutting equipment performs die-cutting on the paperboard, thereby improving the overall stability of the device.

[0014] As a further improvement of the present technical solution, the conveying assembly includes rotating rods symmetrically arranged inside the support platform, the two ends of the two rotating rods are respectively rotatably connected to the front and rear inner walls of the support platform, the outsides of the two rotating rods are fixedly connected to conveying rollers, the front end surface of the support platform is fixedly connected to a driving motor, the output shaft of the driving motor is fixedly connected to one end of one of the rotating rods through a coupling, and the two conveying rollers are connected through a plurality of conveyor belts.

[0015] As a further improvement of the present technical solution, the guide limit assembly includes an L-shaped plate symmetrically arranged above the support platform, and the two opposite sides of the two L-shaped plates are fixedly connected to the guide plates, and the interiors of the two guide plates are rotatably connected to a plurality of rubber guide rollers.

[0016] As a further improvement of the technical solution, the adjusting assembly includes an adjusting plate fixedly connected to the bottom of the support table. A bidirectional threaded rod is rotatably connected inside the adjusting plate. Threaded blocks are symmetrically arranged outside the bidirectional threaded rod. A guiding groove for the threaded blocks to move is formed at the bottom of the adjusting plate. The bottoms of the two threaded blocks are fixedly connected with U-shaped plates respectively. The opposite sides of the two U-shaped plates are fixedly connected to the outsides of the two L-shaped plates respectively. An installation block for installing the adjusting rod is fixedly connected to the bottom of the support table. One end of the adjusting rod is fixedly connected with a knob. The other end of the adjusting rod extends into the adjusting plate and is fixedly connected with a first bevel gear. A second bevel gear meshing with the first bevel gear is fixedly connected to the outside of the bidirectional threaded rod.

[0017] As a further improvement of the technical solution, the cleaning assembly includes connecting plates symmetrically arranged at the bottom of the support table. An activity plate is arranged between the two connecting plates. The activity plate is fixedly connected to the two connecting plates through bolts respectively. A cleaning brush is fixedly connected to the upper surface of the activity plate. A guiding groove for the cleaning brush to move is formed at the bottom of the support table.

[0018] As a further improvement of the technical solution, the shock absorption assembly includes a fixed frame fixedly connected inside the support table. A die-cutting plate is fixedly connected to the upper surface of the fixed frame through a plurality of shock absorbers.

[0019] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0020] In the continuous die-cutting machine for producing cartons based on cartons, through the arranged conveying assembly, guiding and limiting assembly, adjusting assembly, cleaning assembly and shock absorption assembly, when it is necessary to perform die-cutting treatment on the cardboard, only need to place the cardboard on the conveying assembly first. At this time, the distance between the two guiding and limiting assemblies is adjusted through the adjusting assembly, so that the two guiding and limiting assemblies can effectively perform guiding and limiting treatment on cardboard of different specifications. At this time, the conveying assembly starts to operate, driving the cardboard to move synchronously. During the movement of the cardboard, the guiding and limiting assembly can effectively perform guiding and limiting treatment on the cardboard, thereby preventing the cardboard from tilting and displacing. When the cardboard is conveyed to directly below the die-cutting device, the die-cutting device starts to operate. At this time, the die-cutting device can effectively perform die-cutting treatment on the cardboard. When the die-cutting device performs die-cutting treatment on the cardboard, the shock absorption assembly can effectively buffer the impact force generated during die-cutting, thereby improving the overall stability of the device. The cleaning assembly can very conveniently and effectively clean the surface of the conveying assembly, thereby preventing the conveying assembly from affecting the cleanliness of the cardboard and the die-cutting effect of the cardboard, saving time and effort. Description of the Drawings

[0021] Figure 1It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0022] Figure 2 It is a schematic diagram of the cutaway three-dimensional structure of the support platform in the utility model;

[0023] Figure 3 This is a schematic diagram of the three-dimensional structure of the utility model after the die-cutting plate is disassembled;

[0024] Figure 4 It is a schematic diagram of the cutaway three-dimensional structure of the adjustment plate in the utility model;

[0025] Figure 5 This is a schematic diagram of the three-dimensional structure of the cleaning brush after it is disassembled in the utility model;

[0026] Figure 6 for Figure 2 Schematic diagram of the enlarged structure of the A area in the middle;

[0027] Figure 7 for Figure 3 Schematic diagram of the enlarged structure of the middle B area;

[0028] Figure 8 for Figure 4 Schematic diagram of the enlarged structure of the C area in the middle.

[0029] The meaning of each number in the figure is:

[0030] 1. Support table; 2. Support frame; 3. Die-cutting equipment; 4. Conveyor belt; 5. L-shaped plate; 6. Knob; 7. Fixed frame; 8. Die-cutting plate; 9. Rotating rod; 10. Conveying roller; 11. Driving motor; 12. Mounting block; 13. Adjusting rod; 14. Adjusting plate; 15. Bidirectional threaded rod; 16. Threaded block; 17. Connecting plate; 18. Movable plate; 19. Cleaning brush; 20. L-shaped plate; 21. Guide plate; 22. Rubber guide roller; 23. Shock absorber; 24. First bevel gear; 25. Second bevel gear. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] See also Figure 1 - Figure 8 As shown, this embodiment provides a carton continuous die-cutting machine based on carton production, including a support table 1, and also includes:

[0033] The conveying assembly is symmetrically arranged inside the support platform 1 and is used to convey the cardboard;

[0034] The support frame 2 is fixedly connected to the outside of the support platform 1, and the inside of the support frame 2 is fixedly connected with a die-cutting device 3;

[0035] The guide and limit assembly is symmetrically arranged above the support platform 1 and is used to guide and limit the cardboard, thereby preventing the cardboard from tilting during the conveying process and affecting the die-cutting effect of the cardboard;

[0036] The adjusting component is arranged at the bottom of the supporting platform 1 and is used to adjust the distance between the two guiding and limiting components, so that the guiding and limiting components can guide and limit paperboards of different specifications;

[0037] A cleaning component is disposed at the bottom of the support platform 1 and is used to clean the surface of the conveying component;

[0038] The shock absorbing assembly is arranged inside the support platform 1 and is used to buffer the impact force when the die-cutting device 3 performs die-cutting on the paperboard, thereby improving the overall stability of the device.

[0039] The above working principle: when the cardboard needs to be die-cut, it is only necessary to place the cardboard on the conveying component first. At this time, the distance between the two guide limit components is adjusted by the adjustment component, so that the two guide limit components can effectively guide and limit cardboards of different specifications. At this time, the conveying component starts to run, driving the cardboard to move synchronously. During the movement of the cardboard, the guide limit component can effectively guide and limit the cardboard, thereby preventing the cardboard from tilting and displacing. When the cardboard is conveyed to the bottom of the die-cutting device 3, the die-cutting device 3 starts to run. At this time, the die-cutting device 3 can effectively die-cut the cardboard. When the die-cutting device 3 is die-cutting the cardboard, the shock-absorbing component can effectively buffer the impact force generated during die-cutting, thereby improving the overall stability of the device. The cleaning component can very conveniently and effectively clean the surface of the conveying component, thereby preventing the conveying component from affecting the cleanliness of the cardboard and the die-cutting effect of the cardboard, saving time and effort.

[0040] In order to effectively convey the cardboard, the conveying assembly includes a rotating rod 9 symmetrically arranged inside the support platform 1, and the two ends of the two rotating rods 9 are respectively rotatably connected to the front and rear inner walls of the support platform 1, and the outsides of the two rotating rods 9 are fixedly connected with conveying rollers 10. The front end surface of the support platform 1 is fixedly connected with a driving motor 11, and the output shaft of the driving motor 11 is fixedly connected to one end of one of the rotating rods 9 through a coupling. The two conveying rollers 10 are connected by a plurality of conveyor belts 4. When the cardboard needs to be conveyed, it is only necessary to place the cardboard on the conveyor belt 4 first. At this time, the driving motor 11 starts to run, driving one of the rotating rods 9 to rotate synchronously, and one of the rotating rods 9 drives one of the conveying rollers 10 to rotate synchronously. Since the two conveying rollers 10 are connected by a plurality of conveyor belts 4, the cardboard can be conveyed by the conveyor belt 4 at this time, so that the die-cutting process of the cardboard is convenient.

[0041] Taking into account that the cardboard may be tilted and displaced during the conveying process, thereby affecting the die-cutting effect of the cardboard, the guide and limit assembly includes L-shaped plates 20 symmetrically arranged above the support platform 1, and the two L-shaped plates 20 are fixedly connected to the opposite sides with guide plates 21, and the insides of the two guide plates 21 are rotatably connected with a plurality of rubber guide rollers 22. During the conveying process of the cardboard, the rubber guide rollers 22 can effectively limit and guide the cardboard, thereby preventing the cardboard from being displaced and tilted, and affecting the die-cutting effect of the cardboard. At the same time, the rubber guide rollers 22 can effectively protect the edges of the cardboard, thereby preventing the rubber guide rollers 22 from squeezing the edges of the cardboard and causing damage to them.

[0042] In order to conveniently adjust the distance between the two guiding and limiting components, so that the guiding and limiting components can effectively limit and guide cardboard of different specifications, the adjusting component includes an adjusting plate 14 fixedly connected to the bottom of the support table 1. A bidirectional threaded rod 15 is rotatably connected inside the adjusting plate 14. Threaded blocks 16 are symmetrically arranged outside the bidirectional threaded rod 15. A guiding groove for the threaded blocks 16 to move is opened at the bottom of the adjusting plate 14. The bottoms of the two threaded blocks 16 are fixedly connected with U-shaped plates 5 respectively. The opposite sides of the two U-shaped plates 5 are fixedly connected to the outsides of the two L-shaped plates 20 respectively. An installation block 12 for installing the adjusting rod 13 is fixedly connected to the bottom of the support table 1. One end of the adjusting rod 13 is fixedly connected with a knob 6. The other end of the adjusting rod 13 extends into the adjusting plate 14 and is fixedly connected with a first bevel gear 24. A second bevel gear 25 meshing with the first bevel gear 24 is fixedly connected to the outside of the bidirectional threaded rod 15. When it is necessary to adjust the distance between the two guiding and limiting components, just rotate the knob 6. At this time, the knob 6 will drive the adjusting rod 13 to rotate synchronously. The adjusting rod 13 drives the first bevel gear 24 to rotate synchronously. The first bevel gear 24 drives the second bevel gear 25 to rotate synchronously. The second bevel gear 25 drives the bidirectional threaded rod 15 to rotate synchronously. At this time, the two threaded blocks 16 will move synchronously outside the bidirectional threaded rod 15, driving the U-shaped plates 5 to move synchronously. The U-shaped plates 5 drive the L-shaped plates 20 to move synchronously. At this time, the distance between the two guiding and limiting components can be adjusted according to the specifications of the cardboard, so that the guiding and limiting components can effectively limit and guide cardboard of different specifications.

[0043] In order to effectively clean the surface of the conveyor belt 4, the cleaning component includes connecting plates 17 symmetrically arranged at the bottom of the support table 1. An activity plate 18 is arranged between the two connecting plates 17. The activity plate 18 is fixedly connected to the two connecting plates 17 through bolts respectively. A cleaning brush 19 is fixedly connected to the upper surface of the activity plate 18. A guiding groove for the cleaning brush 19 to move is opened at the bottom of the support table 1. During the transmission of the conveyor belt 4, the cleaning brush 19 can always be in contact with the outside of the conveyor belt 4, so that the surface of the conveyor belt 4 can be cleaned through the cleaning brush 19. When it is necessary to disassemble, replace or clean the cleaning brush 19, just unscrew the bolts and then pull out the activity plate 18 from the inside of the connecting plate 17, and the cleaning brush 19 can be conveniently disassembled.

[0044] In addition, in order to effectively buffer the impact force generated during the die-cutting process of the device, thereby improving the stability of the device, the shock absorbing assembly includes a fixed frame 7 fixedly connected to the inside of the support platform 1, and the upper surface of the fixed frame 7 is fixedly connected to the die-cutting plate 8 through a plurality of shock absorbers 23. When the die-cutting equipment 3 performs die-cutting on the cardboard, the die-cutting plate 8 is squeezed, and the die-cutting plate 8 then squeezes the shock absorber 23. At this time, the shock absorber 23 can effectively buffer the impact force generated during the die-cutting process, thereby improving the stability of the device during the die-cutting process.

[0045] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A carton continuous die-cutting machine based on carton production, comprising a support table (1), characterized in that: It further includes: A conveying component, symmetrically arranged inside the support table (1) and used for conveying and processing cardboard; A support frame (2), fixedly connected to the outside of the support table (1), and a die-cutting device (3) is fixedly connected inside the support frame (2); A guiding and limiting component, symmetrically arranged above the support table (1) and used for guiding and limiting the cardboard, thereby preventing the cardboard from tilting during the conveying process and affecting the die-cutting effect of the cardboard; An adjusting component, arranged at the bottom of the support table (1) and used for adjusting the distance between the two guiding and limiting components, so that the guiding and limiting component can guide and limit cardboard of different specifications; A cleaning component, arranged at the bottom of the support table (1) and used for cleaning the surface of the conveying component; A shock-absorbing component, arranged inside the support table (1) and used for buffering the impact force when the die-cutting device (3) performs die-cutting on the cardboard, thereby improving the overall stability of the device.

2. A carton continuous die-cutting machine based on carton production according to claim 1, characterized in that: The conveying component includes rotating rods (9) symmetrically arranged inside the support table (1). Both ends of the two rotating rods (9) are rotatably connected to the front and rear inner walls of the support table (1). Conveying rollers (10) are fixedly connected to the outside of the two rotating rods (9). A driving motor (11) is fixedly connected to the front surface of the support table (1). The output shaft of the driving motor (11) is fixedly connected to one end of one of the rotating rods (9) through a coupling. The two conveying rollers (10) are传动连接 by a plurality of conveyor belts (4).

3. The carton continuous die-cutting machine based on carton production according to claim 1, characterized in that: The guiding and limiting component includes L-shaped plates (20) symmetrically arranged above the support table (1). Guide plates (21) are fixedly connected to the opposite sides of the two L-shaped plates (20). A plurality of rubber guiding rollers (22) are rotatably connected inside the two guide plates (21).

4. A carton continuous die-cutting machine based on carton production according to claim 3, characterized in that: The adjusting component includes an adjusting plate (14) fixedly connected to the bottom of the support table (1). A bidirectional threaded rod (15) is rotatably connected inside the adjusting plate (14). Threaded blocks (16) are symmetrically arranged on the outside of the bidirectional threaded rod (15). A guiding groove for the threaded blocks (16) to move is opened at the bottom of the adjusting plate (14). C-shaped plates (5) are fixedly connected to the bottoms of the two threaded blocks (16). The opposite sides of the two C-shaped plates (5) are respectively fixedly connected to the outsides of the two L-shaped plates (20). An installation block (12) for installing an adjusting rod (13) is fixedly connected to the bottom of the support table (1). One end of the adjusting rod (13) is fixedly connected to a knob (6). The other end of the adjusting rod (13) extends into the adjusting plate (14) and is fixedly connected to a first bevel gear (24). A second bevel gear (25) meshing with the first bevel gear (24) is fixedly connected to the outside of the bidirectional threaded rod (15).

5. The carton continuous die-cutting machine based on carton production according to claim 1, characterized in that: The cleaning assembly comprises a connecting plate (17) symmetrically arranged at the bottom of the support platform (1), a movable plate (18) is arranged between the two connecting plates (17), the movable plate (18) and the two connecting plates (17) are fixedly connected by bolts, a cleaning brush (19) is fixedly connected to the upper surface of the movable plate (18), and a guide groove for the cleaning brush (19) to move is provided at the bottom of the support platform (1).

6. The carton continuous die-cutting machine based on carton production according to claim 1, characterized in that: The shock absorbing assembly comprises a fixed frame (7) fixedly connected to the inside of the support platform (1), and the upper surface of the fixed frame (7) is fixedly connected to a die-cutting plate (8) via a plurality of shock absorbers (23).

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