CN221187799U

CN221187799U - Cardboard color printing device

Info

Publication number: CN221187799U
Application number: CN202323132117.9U
Authority: CN
Inventors: 马垚瑜; 沈菊芳; 周平捡
Original assignee: Suzhou Jiahua Printing And Packaging Co ltd
Current assignee: Suzhou Jiahua Printing And Packaging Co ltd
Priority date: 2023-11-21
Filing date: 2023-11-21
Publication date: 2024-06-21
Anticipated expiration: 2033-11-21

Abstract

The utility model belongs to the technical field of printing, and particularly discloses a paperboard color printing device which comprises a device frame, wherein a conveying table is fixedly arranged on the inner side of the device frame, a placing table is connected to the top of the conveying table in a sliding manner, an ink collecting mechanism is arranged on the outer surface of the placing table, a rotating shaft is connected to the inner side of the device frame in a rotating manner, a crank is arranged at one end of the rotating shaft, a printing roller is fixedly sleeved on the outer surface of the rotating shaft, and an air heater is movably arranged on the inner side of the device frame through a corner mechanism. This colored printing device of cardboard, the printing roller carries out the in-process of printing to the cardboard of placing in the platform, and accessible corner mechanism adjusts the position of air heater, can make the air heater dry different positions on the cardboard at the swing in-process for each region of whole cardboard can be covered uniformly to the hot-blast air, can let each part of cardboard accept relatively even heat, thereby realizes more even stoving effect.

Description

Cardboard color printing device

Technical Field

The application relates to the technical field of printing, in particular to a paperboard color printing device.

Background

The paperboard color printing device is special equipment for performing color printing on the paperboard, is mainly used in the packaging industry, is used for producing paper packaging products such as paperboard boxes, cartons, gift boxes, display boxes and the like, and provides a high-quality and diversified color printing solution.

The paperboard printing ink just printed is not dried, the air heater is required to blow air to the paperboard for drying the printing ink, but most of the air heater blows air to the fixed position on the paperboard during actual use, more heat can be obtained in the concentrated blowing area, the drying is faster, other areas can be dried slowly or insufficiently, the inconsistent drying degree of the printing ink in different areas is easily caused, and the integral quality of printed matters is affected.

Disclosure of utility model

Accordingly, the present utility model is directed to a color printing apparatus for paperboards, which solves the problems of the prior art.

In order to achieve the above purpose, the utility model provides a paperboard color printing device, which comprises a device frame, wherein a conveying table is fixedly arranged on the inner side of the device frame, the top of the conveying table is connected with a placing table in a sliding manner, the outer surface of the placing table is provided with an ink collecting mechanism, the inner side of the device frame is rotatably connected with a rotating shaft, one end of the rotating shaft is provided with a crank, a printing roller is fixedly sleeved on the outer surface of the rotating shaft, and the inner side of the device frame is movably provided with a hot air blower through a corner mechanism.

Preferably, the printing ink collecting mechanism comprises a connecting pipe fixedly penetrating through the inner side of the placing table, one end of the connecting pipe, far away from the placing table, is fixedly communicated with a liquid collecting box, and the printing ink overflowing in the placing table can be uniformly collected and treated through the printing ink collecting mechanism, so that the cleanliness of the lifting device is improved while the waste of resources is avoided.

Preferably, the corner mechanism comprises a fixing frame fixedly connected to the top of the inner wall of the device frame, a motor is fixedly arranged at the top of the device frame, and the hot air can be uniformly conveyed towards the surface of the paperboard by the corner mechanism, so that the paperboard is dried more uniformly.

Preferably, the output end of the motor is fixedly connected with a driving shaft, the outer surface of the driving shaft is rotationally connected with the inner surface of the fixing frame, and the bottom of the driving shaft is fixedly connected with a turntable.

Preferably, the inner side of the rotary table is fixedly provided with a guide rod in a penetrating way, the bottom of the guide rod is fixedly connected with a sliding sleeve, and the inner surface of the sliding sleeve is connected with a sliding rod in a sliding way.

Preferably, both ends of the sliding rod are fixedly connected with a swing frame, an inner surface of the swing frame is fixedly sleeved with a corner shaft, the outer surface of the corner shaft is rotationally connected with the inner surface of the fixing frame, and the outer surface of the corner shaft is fixedly penetrated with the inner side of the air heater.

Compared with the prior art, the utility model has the following beneficial effects:

1. This colored printing device of cardboard, the printing roller carries out the in-process of printing to the cardboard of placing in the platform, and accessible corner mechanism adjusts the position of air heater, can make the air heater dry different positions on the cardboard at the swing in-process for each region of whole cardboard can be covered uniformly to the hot-blast air, can let each part of cardboard accept relatively even heat, thereby realizes more even stoving effect.

2. When the printing ink consumption of the paperboard color printing device is high, redundant printing ink can overflow from the paperboard into the placing table and finally is collected into the liquid collecting box from the connecting pipe, so that the redundant printing ink is collected for reuse after subsequent treatment, resources are saved, and the probability of pollution of the printing device is reduced.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present application;

FIG. 2 is a schematic view of the surface structure of the placement table according to the present application;

Fig. 3 is a schematic view of the surface structure of the fixing frame of the present application.

Wherein: 1. a device rack; 2. a conveying table; 3. a placement table; 4. a connecting pipe; 5. a liquid collecting box; 6. a rotating shaft; 7. a crank; 8. a printing roller; 9. a fixing frame; 10. a motor; 11. a drive shaft; 12. a turntable; 13. a guide rod; 14. a sliding sleeve; 15. a slide bar; 16. a swing frame; 17. a corner axis; 18. an air heater.

Detailed Description

The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.

Referring to fig. 1-3, a color printing device for paperboards comprises a device frame 1, wherein a conveying table 2 is fixedly arranged on the inner side of the device frame 1, a placing table 3 is slidably connected to the top of the conveying table 2, an ink collecting mechanism is arranged on the outer surface of the placing table 3, a rotating shaft 6 is rotatably connected to the inner side of the device frame 1, a crank 7 is arranged at one end of the rotating shaft 6, a printing roller 8 is sleeved on the outer surface of the rotating shaft 6, and a hot air blower 18 is movably arranged on the inner side of the device frame 1 through a corner mechanism.

Through above-mentioned technical scheme, the device is placed on placing the platform 3 when using, and the printing roller 8 that can shake the crank 7 and make the coating color coating carries out color printing to the cardboard surface, and when the cardboard of brushing the coating is not dry, the position of accessible corner mechanism adjustment air heater 18 for air heater 18 makes the continuous even stoving to the cardboard surface that makes a round trip.

Specifically, the printing ink collection mechanism comprises a connecting pipe 4 fixedly penetrating through the inner side of the placing table 3, and a liquid collecting box 5 is fixedly communicated with one end, far away from the placing table 3, of the connecting pipe 4.

Through the technical scheme, the paint painted on the surface of the paperboard leaks into the placing table 3 and can be collected into the liquid collecting box 5 through the connecting pipe 4 for subsequent unified treatment.

Specifically, the corner mechanism comprises a fixing frame 9 fixedly connected to the top of the inner wall of the device frame 1, and a motor 10 is fixedly arranged at the top of the device frame 1.

Through the technical scheme, the starting motor 10 can drive the driving shaft 11 to rotate, and the driving shaft 11 can be linked with the rotary table 12 to rotate in the process of penetrating through the inner surface of the fixed frame 9 to rotate.

Specifically, the output end of the motor 10 is fixedly connected with a driving shaft 11, the outer surface of the driving shaft 11 is rotationally connected with the inner surface of the fixing frame 9, and the bottom of the driving shaft 11 is fixedly connected with a rotary table 12.

Through the technical scheme, the rotary table 12 drives the sliding sleeve 14 to do circular motion through the guide rod 13 in the rotating process.

Specifically, a guide rod 13 is fixedly arranged on the inner side of the rotary table 12 in a penetrating manner, a sliding sleeve 14 is fixedly connected to the bottom of the guide rod 13, and a sliding rod 15 is slidably connected to the inner surface of the sliding sleeve 14.

Through the above technical scheme, the sliding sleeve 14 slides along the surface of the sliding rod 15 in the process of performing circular motion, and drives the sliding rod 15 to swing back and forth.

Specifically, both ends of the slide bar 15 are fixedly connected with a swing frame 16, an inner surface of the swing frame 16 is fixedly sleeved with a corner shaft 17, an outer surface of the corner shaft 17 is rotationally connected with an inner surface of the fixing frame 9, and an outer surface of the corner shaft 17 is fixedly penetrated with the inner side of the air heater 18.

Through the technical scheme, the sliding rod 15 drives the swinging frame 16 to swing synchronously in the swinging process, and finally the corner shaft 17 drives the air heater 18 to swing back and forth to a certain extent so as to adjust the hot air conveying angle of the air heater 18.

Working principle: in the process of carrying out color printing on the paper board, the paper board is required to be placed on the placing table 3, the printing roller 8 is fully coated with color ink, at the moment, the crank 7 can be rocked to drive the rotating shaft 6 to rotate, so that the printing roller 8 rotates, the printing roller 8 can move the placing table 3 along the conveying table 2 in the rotating process, so that the printing roller 8 can carry out printing and dyeing on the surface of the paper board in the rotating process, wherein more ink overflows into the placing table 3 from the paper board and finally is collected into the liquid collecting box 5 from the connecting pipe 4, so that the redundant ink is collected for reuse after subsequent treatment, resources are saved, the probability of pollution of a printing device is reduced, the fact that the paper board ink just printed and discharged is not dried is considered, at the moment, the hot air blower 18 can be started to convey hot air to the surface of the paper board to accelerate the drying of the paper board, and in order to ensure that the drying degree of the surface of the paper board is always, the motor 10 can be started to drive the driving shaft 11 to rotate so as to enable the turntable 12 to synchronously rotate, the sliding sleeve 14 is enabled to do circular motion through the guide rod 13, the sliding sleeve 14 slides along the surface of the sliding sleeve 15 in the process, meanwhile, after the sliding sleeve 15 is driven by the sliding sleeve 14, the sliding sleeve 15 swings back and forth so as to drive the swinging frame 16 to synchronously swing, finally, the swinging frame 16 drives the corner shaft 17 to rotate through the fixed frame 9, so that the air heater 18 swings back and forth at a certain angle, the air heater 18 can dry different positions on the paperboard in the swinging process, the air heater can uniformly cover all areas of the whole paperboard, all parts of the paperboard can receive relatively uniform heat, thereby realizing more uniform drying effect, reducing the quality problem caused by uneven drying, simultaneously, the hot air is uniformly distributed on the surface of the paperboard, the method can avoid deformation of the paper board caused by excessive local heating of the paper board due to excessively concentrated hot air, and is favorable for maintaining the flatness and the shape stability of the paper board.

Although embodiments of the present application 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 therein without departing from the principles and spirit of the application, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A colour printing device for cardboard, comprising a device frame (1), characterized in that: the device comprises a device frame (1), wherein a conveying table (2) is fixedly arranged on the inner side of the device frame (1), a placing table (3) is slidably connected to the top of the conveying table (2), an ink collecting mechanism is arranged on the outer surface of the placing table (3), a rotating shaft (6) is rotatably connected to the inner side of the device frame (1), a crank (7) is arranged at one end of the rotating shaft (6), a printing roller (8) is sleeved on the outer surface of the rotating shaft (6), and a hot air blower (18) is movably arranged on the inner side of the device frame (1) through a corner mechanism.

2. A board color printing apparatus as claimed in claim 1, wherein: the printing ink collecting mechanism comprises a connecting pipe (4) fixedly penetrating through the inner side of the placing table (3), and a liquid collecting box (5) is fixedly communicated with one end, far away from the placing table (3), of the connecting pipe (4).

3. A board color printing apparatus as claimed in claim 1, wherein: the corner mechanism comprises a fixing frame (9) fixedly connected to the top of the inner wall of the device frame (1), and a motor (10) is fixedly arranged at the top of the device frame (1).

4. A board color printing apparatus as claimed in claim 3, wherein: the output end of the motor (10) is fixedly connected with a driving shaft (11), the outer surface of the driving shaft (11) is rotationally connected with the inner surface of the fixing frame (9), and the bottom of the driving shaft (11) is fixedly connected with a rotary table (12).

5. A color printing apparatus for paperboard according to claim 4, wherein: the inner side of the rotary table (12) is fixedly provided with a guide rod (13) in a penetrating mode, the bottom of the guide rod (13) is fixedly connected with a sliding sleeve (14), and the inner surface of the sliding sleeve (14) is connected with a sliding rod (15) in a sliding mode.

6. A color printing apparatus for paperboard according to claim 5, wherein: the two ends of the sliding rod (15) are fixedly connected with a swing frame (16), the inner surface of the swing frame (16) is fixedly sleeved with a corner shaft (17), the outer surface of the corner shaft (17) is rotationally connected with the inner surface of the fixing frame (9), and the outer surface of the corner shaft (17) is fixedly penetrated with the inner side of the air heater (18).