A printing processing cutting device

Abstract

The utility model discloses a printing processing cutting device, including printing conveying cutting all -in -one main part and support foot, still include the material support and the material receiving frame, the lower end fixed mounting of printing conveying cutting all -in -one main part has a plurality of support foot, and the one side of cutting module is equipped with the material receiving frame, this printing processing cutting device when using, the auxiliary transition roll and the material support provide additional support for the transportation of paper, ensure under the longer transportation distance, paper can be with the shape of evenness is sent to the cutting module, when the thickness and tenacity of the paper to be transported are insufficient, need to sacrifice certain tension and transport, at the moment can through the pneumatic suction force module and provide additional adsorption positioning force for the transportation of paper to ensure that the transportation route of paper does not deviate, and the finished product will fall on the surface of the material receiving frame after cutting module cuts paper, and the material receiving frame can be used as the placing plate of finished product, and also can be used as the trolley of transportation finished product, greatly improved practicality.

Description

Technical Field

[0001] This utility model relates to the field of printing and processing equipment technology, specifically to a printing and processing cutting device. Background Technology

[0002] Cutting devices in printing processing are mainly used to cut raw materials into specific sizes or shapes to meet the needs of subsequent processing such as printing and packaging. Automated cutting equipment can achieve continuous and high-speed operation, processing thousands to tens of thousands of sheets of material per hour, significantly shortening the production cycle and adapting to the modern printing industry's demand for rapid delivery.

[0003] In existing technology, paper can only be cut after it arrives at the cutting position via a transport conveyor. A tensioning mechanism is provided on one side of the transport device to provide a certain tension force for the paper, ensuring that the paper can be transported flat and stably. The tension force provided by the tensioning mechanism is set according to the thickness and toughness of the paper. This ensures that the paper will not be damaged during transport and guarantees its stability. However, for some papers with insufficient thickness and toughness, in order to ensure that the paper does not break or cause serious production accidents, it is necessary to sacrifice a certain amount of tension for transport. This greatly increases the probability of the paper shifting during transport. Therefore, a printing and processing cutting device that can provide external suction force for the transport of paper to ensure that it does not shift during transport is designed to overcome the above problems. Utility Model Content

[0004] The purpose of this invention is to provide a printing and processing cutting device to solve the problem mentioned in the background art that some papers with insufficient thickness and toughness can only be transported by sacrificing a certain amount of tension in order to ensure that the paper does not break or break, which greatly increases the probability of the paper shifting during transportation.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a printing and processing cutting device, comprising a printing, conveying and cutting integrated machine body and supporting feet, further comprising a material support frame and a material receiving frame. Multiple supporting feet are fixedly installed at the lower end of the printing, conveying and cutting integrated machine body. Multiple air shafts are rotatably provided on one side of the printing, conveying and cutting integrated machine body. Multiple paper feeding rollers are rotatably provided at the end of the printing, conveying and cutting integrated machine body, with the paper feeding rollers located above the air shafts. Multiple pressure rollers are rotatably provided at the end of the printing, conveying and cutting integrated machine body, with the pressure rollers located above the paper feeding rollers. A material support frame is fixedly installed in the middle of the printing, conveying and cutting integrated machine body. A pneumatic suction module for providing auxiliary suction is fixedly installed at the lower end of the material support frame. A cutting module is fixedly installed at the upper end of the printing, conveying and cutting integrated machine body, with a material receiving frame provided on one side of the cutting module.

[0006] Based on the preferred embodiment of this technical solution, the surface of the material rack is evenly distributed with multiple ventilation holes, and multiple pneumatic suction modules are provided, with the multiple pneumatic suction modules being oriented and evenly spaced.

[0007] Based on the preferred embodiment of this technical solution, the end of the main body of the printing, conveying and cutting integrated machine is provided with an auxiliary transition roller. The two auxiliary transition rollers are located on both sides of the material support frame, and the auxiliary transition rollers are used to provide support force.

[0008] In the preferred embodiment of this technical solution, the pressure roller is an adjustable sliding roller shaft. A fastening handle is fixedly connected to one end of the shaft of the pressure roller, a pad is provided above the shaft of the pressure roller, and an eccentric wheel is fixedly connected to one end of the shaft of the pressure roller. The eccentric wheel is used to move the position of the pressure roller.

[0009] Based on the preferred embodiment of this technical solution, the upper end of the receiving rack is provided with a baffle plate, the surface of the receiving rack is evenly distributed with multiple positioning holes, the surface of the baffle plate is provided with positioning pins, and the baffle plate is fixedly installed on the surface of the receiving rack by the positioning pins.

[0010] Based on the preferred embodiment of this technical solution, a base frame is provided below the receiving frame, a support rod one is fixedly installed on one side of the upper end of the base frame, and a support rod two is rotatably connected to the other side of the upper end of the receiving frame. The receiving frame is rotatably connected to the upper end of the support rod one and the upper end of the support rod two.

[0011] Based on the preferred embodiment of this technical solution, the lower end of the base frame is provided with multiple movable wheels, and an adjustment handle is threadedly connected between the two support rods. The adjustment handle is used to adjust the angle of the receiving frame.

[0012] Compared with the prior art, the beneficial effects of this utility model are: 1. When this printing and processing cutting device is in use, the paper to be cut is stably transported under the tension force provided by the air shaft and the paper feeding roller. The auxiliary transition roller and the material support frame provide additional support for the transport of the paper, ensuring that the paper can be transported to the cutting module in a flat shape over a long transport distance. When the thickness and toughness of the paper to be transported are insufficient and a certain amount of tension needs to be sacrificed for transport, the pneumatic suction module can provide additional adsorption and positioning force for the transport of the paper, thereby ensuring that the transport route of the paper will not deviate.

[0013] 2. After the cutting module cuts the paper, the finished product will fall onto the surface of the receiving rack. The receiving rack can be used as a place plate for finished products and as a trolley for transporting finished products. When it is necessary to move the finished products on the upper part of the receiving rack, it can be moved by the moving wheels at the lower end of the base frame. When unloading is required, turn the adjustment handle, and the receiving rack will rotate and tilt around the upper end of the support rod. At this time, the material on the upper part of the receiving rack will slide down, thus completing the unloading. Compared with the existing fixed receiving plate, the production efficiency is greatly improved by improving the connection between transportation and unloading. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of one embodiment of the printing and cutting device of this utility model; Figure 2 This is a three-dimensional structural diagram of the connection between the material support frame and the pneumatic suction module of this utility model; Figure 3 This is a schematic diagram of the distribution structure of the receiving rack and baffle of this utility model; Figure 4 This is a side view of the connection between the support rod and the receiving frame of this utility model. Figure 5 This is a three-dimensional structural diagram of the connection between the support rod 2 and the adjustment handle of this utility model; Figure 6 This is a schematic diagram of the distribution structure of the eccentric wheel and pad block of this utility model.

[0015] In the diagram: 1. Main body of the printing, conveying, and cutting integrated machine; 2. Support base; 3. Air shaft; 4. Paper feeding roller; 5. Pressure roller; 6. Auxiliary transition roller; 7. Material support frame; 8. Fastening handle; 9. Cutting module; 10. Material receiving frame; 11. Pneumatic suction module; 12. Baffle plate; 13. Positioning pin; 14. Support rod one; 15. Support rod two; 16. Adjustment handle; 17. Base frame; 18. Moving casters; 19. Pad block; 20. Eccentric wheel. Detailed Implementation

[0016] 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.

[0017] Please see Figure 1-6This utility model provides an embodiment: a printing and processing cutting device, including a printing, conveying and cutting integrated machine body 1 and supporting feet 2, and also includes a material support frame 7 and a receiving frame 10. Multiple supporting feet 2 are fixedly installed at the lower end of the printing, conveying and cutting integrated machine body 1. Multiple air shafts 3 are rotatably provided on one side of the printing, conveying and cutting integrated machine body 1. Multiple paper feeding rollers 4 are rotatably provided at the end of the printing, conveying and cutting integrated machine body 1, with the paper feeding rollers 4 located above the air shafts 3. Multiple pressure rollers 5 are rotatably provided at the end of the printing, conveying and cutting integrated machine body 1, with the pressure rollers 5 located above the paper feeding rollers 4. A material support frame 7 is fixedly installed in the middle of the printing, conveying and cutting integrated machine body 1, and a material support frame 7 is fixedly installed at the lower end of the material support frame 7 for providing auxiliary... The pneumatic suction module 11 provides suction. A cutting module 9 is fixedly installed on the upper end of the main body 1 of the printing, conveying and cutting integrated machine. A receiving rack 10 is provided on one side of the cutting module 9. When this printing and processing cutting device is in use, the paper to be cut is stably transported under the tension provided by the air shaft 3 and the paper feeding roller 4. The auxiliary transition roller 6 and the material support rack 7 provide additional support for the transport of the paper, ensuring that the paper can be transported to the cutting module 9 in a flat shape over a long transport distance. When the thickness and toughness of the paper to be transported are insufficient and a certain amount of tension needs to be sacrificed for transport, the pneumatic suction module 11 can provide additional adsorption and positioning force for the transport of the paper, thereby ensuring that the transport route of the paper will not deviate.

[0018] Please see Figure 1 A further solution based on this embodiment is as follows: the surface of the material rack 7 is evenly distributed with multiple ventilation holes, and multiple pneumatic suction modules 11 are provided. The multiple pneumatic suction modules 11 are oriented and evenly spaced. The pneumatic suction modules 11 generate a certain suction force through the pressure difference caused by the gas flow rate, providing additional adsorption and positioning force for the transport of paper, thereby ensuring that the transport route of paper will not be deviated.

[0019] Please see Figure 1 A further solution based on this embodiment is as follows: the end of the main body 1 of the printing, conveying and cutting integrated machine is provided with an auxiliary transition roller 6. The two auxiliary transition rollers 6 are respectively located on both sides of the material support frame 7. The auxiliary transition rollers 6 are used to provide support force. The auxiliary transition rollers 6 and the material support frame 7 provide additional support for the transport of paper, ensuring that the paper can be transported to the cutting module 9 in a flat shape over a long transport distance.

[0020] Please see Figure 6A further solution based on this embodiment is as follows: the pressure roller 5 is an adjustable sliding roller shaft, a fastening handle 8 is fixedly connected to one end of the rotating shaft of the pressure roller 5, a pad 19 is provided above the rotating shaft of the pressure roller 5, and an eccentric wheel 20 is fixedly connected to one end of the rotating shaft of the pressure roller 5. The eccentric wheel 20 is used to move the position of the pressure roller 5. When it is necessary to adjust the position of the paper feed roller 4 to suit the transportation of different types of paper, the fastening handle 8 is turned, and the fastening handle 8 drives the eccentric wheel 20 to rotate. During the rotation, the eccentric wheel 20 is squeezed by the pad 19, causing the eccentric wheel 20 to be displaced. The eccentric wheel 20 is fixedly connected to one end of the rotating shaft of the pressure roller 5, and the position of the pressure roller 5 changes at the same time, thus realizing the adjustment of the position of the pressure roller 5.

[0021] Please see Figure 3 A further solution based on this embodiment is as follows: a baffle 12 is provided at the upper end of the receiving rack 10, and multiple positioning holes are evenly distributed on the surface of the receiving rack 10. A positioning pin 13 is provided on the surface of the baffle 12. The baffle 12 is fixedly installed on the surface of the receiving rack 10 by the positioning pin 13. The baffle 12 is used to prevent the paper from slipping off the upper end of the receiving rack 10. Multiple positioning holes are evenly distributed on the surface of the receiving rack 10 for setting the position of the baffle 12.

[0022] Please see Figure 4 A further solution based on this embodiment is as follows: a base frame 17 is provided below the receiving rack 10. A support rod 14 is fixedly installed on one side of the upper end of the base frame 17, and a support rod 15 is rotatably connected to the other side of the upper end of the receiving rack 10. The receiving rack 10 is rotatably connected to the upper end of the support rod 14 and the upper end of the support rod 15. When it is necessary to move and transfer the finished product at the upper end of the receiving rack 10, it can be moved and transferred by the moving wheels 18 at the lower end of the base frame 17.

[0023] Please see Figure 4 and Figure 5 A further solution based on this embodiment is as follows: the lower end of the base frame 17 is provided with multiple movable wheels 18, and an adjustment handle 16 is threadedly connected between the two support rods 15. The adjustment handle 16 is used to adjust the angle of the receiving frame 10. When unloading is required, the adjustment handle 16 is turned, and the two support rods 15 threadedly connected to the end of the adjustment handle 16 move outward at the same time. The receiving frame 10 rotates and tilts with the upper end of the support rod 14 as the center. At this time, the material at the upper end of the receiving frame 10 slides down, thus completing the unloading.

[0024] Working Principle: During operation, the paper to be cut is stably transported under the tension provided by the air shaft 3 and the paper feeding roller 4. The air shaft 3 is filled with high-pressure gas (6-8 kg / cm²) from an external air source. The gas pressure acts on the internal expansion element of the shaft, causing its surface to bulge and form a rigid connection with the inner wall of the paper. The main body 1 of the printing, conveying, and cutting machine houses a magnetic powder brake and a motor, among other drive components. The air shaft 3 and the magnetic powder brake are connected by a flexible coupling. Based on electromagnetic principles and the transmission of torque by magnetic powder, the forming and breaking of the magnetic powder chain is controlled by the excitation current, achieving precise torque transmission and braking functions. The main body 1 of the printing, conveying, and cutting machine uses a tension sensor to monitor the actual tension of the paper in real time. By comparing the PID algorithm with preset values, the motor torque or brake resistance is automatically adjusted to ensure the stability of the tension. The frictional force formed together with the paper feed roller 4 ensures that the paper will not deviate during transportation. The auxiliary transition roller 6 and the material support frame 7 provide additional support for the transportation of the paper, ensuring that the paper can be transported to the cutting module 9 in a flat shape over a long transportation distance. When the thickness and toughness of the paper to be transported are insufficient, the pneumatic suction module 11 fixedly installed at the lower end of the material support frame 7 is activated. The pneumatic suction module 11 is mainly based on the principle of negative pressure. It generates internal negative pressure through a fan or air pump, forming a pressure difference with the outside to achieve air suction, providing additional adsorption and positioning force for the transportation of the paper, thereby ensuring that the transportation route of the paper will not deviate.

[0025] When the position of the paper feed roller 4 needs to be adjusted to suit different types of paper transportation, tighten the fastening handle 8. The fastening handle 8 drives the eccentric wheel 20 to rotate. During the rotation, the eccentric wheel 20 is squeezed by the pad 19, causing the eccentric wheel 20 to shift. The eccentric wheel 20 is fixedly connected to one end of the rotating shaft of the pressure roller 5, and the position of the pressure roller 5 changes at the same time. This achieves the adjustment of the position of the pressure roller 5.

[0026] The existing fixed receiving plate requires material handling equipment to transfer the material after it is transported to the receiving plate. This is insufficient in the connection between transportation and unloading, thus affecting production efficiency. After the cutting module 9 cuts the paper, the finished product will fall on the surface of the receiving rack 10. The baffle 12 is used to prevent the paper from slipping off the top of the receiving rack 10. The surface of the receiving rack 10 has multiple positioning holes evenly distributed to set the position of the baffle 12. When it is necessary to move the finished product on the top of the receiving rack 10, it can be moved by the moving wheels 18 at the bottom of the base frame 17. When unloading is required, turn the adjusting handle 16. The two support rods 15 connected to the end of the adjusting handle 16 move outward at the same time. The receiving rack 10 rotates and tilts with the top of the support rod 14 as the center. At this time, the material on the top of the receiving rack 10 slides off, thus completing the unloading. The receiving rack 10 can be used as a place plate for finished products and as a trolley for transporting finished products, thus greatly improving the connection between transportation and unloading.

[0027] 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 printing processing cutting device, comprising a printing conveying cutting all-in-one machine body (1) and a supporting foot (2), characterized in that: It also includes a material support frame (7) and a receiving frame (10). Multiple support feet (2) are fixedly installed at the lower end of the printing, conveying and cutting integrated machine body (1). Multiple air shafts (3) are rotatably provided on one side of the printing, conveying and cutting integrated machine body (1). Multiple paper feeding rollers (4) are rotatably provided at the end of the printing, conveying and cutting integrated machine body (1). The paper feeding rollers (4) are located above the air shafts (3). Multiple pressure rollers (5) are rotatably provided at the end of the printing, conveying and cutting integrated machine body (1). The pressure rollers (5) are located at the upper end of the paper feeding rollers (4). A material support frame (7) is fixedly installed in the middle of the printing, conveying and cutting integrated machine body (1). A pneumatic suction module (11) for providing auxiliary suction is fixedly installed at the lower end of the material support frame (7). A cutting module (9) is fixedly installed at the upper end of the printing, conveying and cutting integrated machine body (1). A receiving frame (10) is provided on one side of the cutting module (9).

2. The print finishing cutting apparatus of claim 1, wherein: The surface of the material rack (7) is evenly distributed with multiple ventilation holes, and multiple pneumatic suction modules (11) are provided, with multiple pneumatic suction modules (11) distributed at equal intervals in a directional manner.

3. The printing process cutting apparatus according to claim 2, wherein: The end of the main body (1) of the printing, conveying and cutting machine is provided with an auxiliary transition roller (6). The two auxiliary transition rollers (6) are located on both sides of the material support frame (7). The auxiliary transition rollers (6) are used to provide support force.

4. The printing process cutting apparatus according to claim 3, wherein: The pressure roller (5) is an adjustable sliding roller shaft. A fastening handle (8) is fixedly connected to one end of the shaft of the pressure roller (5). A pad (19) is provided above the shaft of the pressure roller (5). An eccentric wheel (20) is fixedly connected to one end of the shaft of the pressure roller (5). The eccentric wheel (20) is used to move the position of the pressure roller (5).

5. The printing process cutting apparatus according to claim 4, wherein: The upper end of the receiving rack (10) is provided with a baffle (12). Multiple positioning holes are evenly distributed on the surface of the receiving rack (10). The surface of the baffle (12) is provided with a positioning pin (13). The baffle (12) is fixedly installed on the surface of the receiving rack (10) by the positioning pin (13).

6. The printing process cutting apparatus according to claim 5, wherein: The receiving rack (10) is provided with a base frame (17) below it. A support rod (14) is fixedly installed on one side of the upper end of the base frame (17), and a support rod (2) (15) is rotatably connected to the other side of the upper end of the receiving rack (10). The receiving rack (10) is rotatably connected to the upper end of the support rod (14) and the upper end of the support rod (2) (15).

7. The printing process cutting apparatus according to claim 6, wherein: The lower end of the base frame (17) is provided with multiple moving wheels (18), and an adjustment handle (16) is threaded between the two support rods (15). The adjustment handle (16) is used to adjust the angle of the receiving rack (10).

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