Printing ink printing and drying mechanism for packaging box

Abstract

The utility model relates to the technical field of printing and drying, in particular to a packaging box ink printing and drying mechanism which is characterized in that when the packaging box ink printing and drying mechanism is used, a to-be-dried packaging box is placed on a conveying assembly, the conveying assembly conveys the to-be-dried packaging box into a U-shaped cover, and a drying assembly is started, so that the to-be-dried packaging box is dried by the drying assembly; when the packaging box needs to be dried differently, a worker adjusts the height of the U-shaped cover through the lifting assembly, the height of the drying assembly is further adjusted, the drying requirement is met, and operation is convenient and fast; comprising a supporting frame, positioning frames and a U-shaped cover, the front side and the rear side of the top end of the supporting frame are each provided with a set of positioning frames, two sets of vertical parts of the U-shaped cover are slidably arranged in the corresponding set of positioning frames, the conveying assembly is installed on the supporting frame, and the lifting assembly is arranged on the supporting frame; the lifting assembly is used for adjusting the height of the U-shaped cover, and a drying assembly is arranged on the U-shaped cover.

Description

Technical Field

[0001] The utility model relates to the technical field of printing and drying, in particular to a packaging box ink printing and drying mechanism. Background Art

[0002] Packaging box ink printing uses various packaging materials as carriers to protect and beautify products and convey information by using ink to create decorative patterns on packaging boxes. At the same time, the packaging printing industry is also transforming traditional technologies, such as replacing commonly used solvent inks with water-based inks. Water-based inks are also known as water-based inks and are recognized as environmentally friendly printing inks by the world's printing industry. However, water-based inks dry more slowly than solvent inks, so research and development of green printing drying technology is also needed.

[0003] In the prior art, a patent document with announcement number CN217993860U discloses a drying device for printing ink on packaging boxes, including an oven and a conveying roller for conveying packaging boxes into the oven, wherein a plurality of heating plates for drying water-based ink are arranged in the oven, wherein the length direction of the heating plates is parallel to the conveying direction of the packaging boxes, and the plane where the heating plates are located is parallel to the conveying plane of the conveying roller, and the heating plates are also provided with a height adjustment mechanism for adjusting the distance between the heating plates and the conveying roller, and the oven is provided with a horizontal adjustment mechanism for adjusting the sliding of the heating plates along their own width direction.

[0004] The above device changes the drying area by adjusting the height and spacing of the heating plates. During the adjustment process, the staff is required to have high skills to adjust the heating plates, and the adjustment efficiency is low. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a packaging box ink printing drying mechanism with improved drying efficiency.

[0006] The utility model discloses a packaging box ink printing drying mechanism, comprising a support frame, a positioning frame and a U-shaped cover, wherein a group of positioning frames are respectively arranged on the front and rear sides of the top of the support frame, and two groups of vertical parts of the U-shaped cover are respectively slidably arranged inside a group of positioning frames, and further comprising a conveying component, a drying component and a lifting component, wherein the conveying component is installed on the support frame, and the lifting component is arranged on the support frame, and the lifting component is used for adjusting the height of the U-shaped cover, and the U-shaped cover is provided with a drying component; when in use, the packaging box to be dried is put into the conveying component, and the conveying component conveys the packaging box to be dried to the inside of the U-shaped cover, and the drying component is started, so that the drying component performs a drying operation on the packaging box to be dried, and when the drying requirements of the packaging box are different, the staff adjusts the height of the U-shaped cover through the lifting component, and further realizes the height adjustment of the drying component to meet the drying requirements and the operation is convenient.

[0007] Preferably, the conveying assembly includes a motor, conveying rollers, auxiliary rollers and a conveyor belt. Two groups of conveying rollers are rotatably arranged inside the support frame and multiple groups of auxiliary rollers are rotatably arranged. The multiple groups of auxiliary rollers are between the two groups of conveying rollers. The conveyor belts are sleeved on the outside of the two groups of conveying rollers. A motor is arranged at the front end of the support frame, and the output end of the motor is connected to the front end of a group of conveying rollers. The motor is started, so that the two groups of conveying rollers cooperate with each other to drive the conveyor belt to rotate, so that the conveyor belt transports the package to be dried, and at the same time, the multiple groups of auxiliary rollers rotate adaptively, and the multiple groups of auxiliary rollers support and convey the package boxes to be dried.

[0008] Preferably, the drying component includes a base, a hot air blower, an air duct, an air duct rack, a branch pipe, an air spray head and a solenoid valve. A base is provided at the top of the U-shaped cover, and a hot air blower is installed on the base. An air duct is provided at the output end of the hot air blower, and the output end of the air duct is connected with the input end of the air duct rack. A plurality of branch pipes are provided at the bottom end of the air duct rack, and the output end of each branch pipe extends to the inside of the U-shaped cover and is respectively provided with a group of air spray heads. A group of solenoid valves is respectively provided on each branch pipe, and a controller is installed on the support frame. The plurality of solenoid valves are electrically connected to the controller. When in use, according to the area of ​​the packaging box to be dried and the drying demand, the staff selectively opens and closes the plurality of solenoid valves through the controller to start the hot air blower, so that the hot air enters the inside of the air duct rack through the air duct, and the hot air entering the inside of the air duct rack passes through the inside of the branch pipe where the solenoid valve is in an open state, and the hot air entering the inside of the branch pipe is sprayed toward the packaging box to be dried through the corresponding air spray heads, so as to realize drying of packaging boxes of different models. The operation is simple and convenient, the drying efficiency is improved, and the skill requirements for the staff are reduced.

[0009] Preferably, the lifting assembly includes a servo electric cylinder, an optical rod, and a limit block. Two groups of servo electric cylinders are arranged at the bottom end of the support frame. The top movable ends of the two groups of servo electric cylinders extend to the inside of a group of positioning frames and are respectively connected to the bottom ends of the two groups of vertical parts of the U-shaped cover. Multiple groups of optical rods are respectively arranged at the bottom ends of the two groups of vertical parts of the U-shaped cover. The multiple groups of optical rods extend to the bottom of the support frame and are respectively provided with a group of limit blocks. When it is necessary to adjust the height of the multiple groups of air jet heads, the two groups of servo electric cylinders are operated to extend or shorten, so that the U-shaped cover can be raised and lowered in height under the guidance of the multiple groups of optical rods, thereby improving flexibility.

[0010] Preferably, it also includes rolling shutter plates, and rolling shutter plates are respectively arranged at the left and right ends of the U-shaped cover; two sets of rolling shutter plates cooperate with the U-shaped cover to form an enclosed space to slow down the dispersion of hot air.

[0011] Preferably, it further comprises an observation window, wherein the front and rear ends of the U-shaped cover are respectively provided with observation windows; a staff member observes the drying conditions of the package boxes to be dried inside the U-shaped cover through the observation windows.

[0012] Preferably, it also includes adjustable feet, and a plurality of groups of adjustable feet are arranged at the bottom end of the support frame; the plurality of groups of adjustable feet cooperate with each other to stably support the support frame, thereby improving stability.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: when in use, the packaging box to be dried is placed on the conveying component, the conveying component conveys the packaging box to be dried to the inside of the U-shaped cover, and the drying component is started, so that the drying component performs a drying operation on the packaging box to be dried; when the drying requirements of the packaging box are different, the staff adjusts the height of the U-shaped cover through the lifting component, and further realizes the height adjustment of the drying component to adapt to the drying requirements, which is convenient to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the axonometric structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the explosion structure of the utility model;

[0016] Figure 3 It is an enlarged structural diagram of the U-shaped cover and servo electric cylinder;

[0017] Figure 4 It is an enlarged structural diagram of the branch pipe and the wind nozzle;

[0018] Figure 5 yes Figure 4 Schematic diagram of the partial enlarged structure of part A in the middle.

[0019] Markings in the attached drawings: 1. Support frame; 2. Positioning frame; 3. U-shaped cover; 4. Motor; 5. Conveyor roller; 6. Auxiliary roller; 7. Conveyor belt; 8. Base; 9. Hot air blower; 10. Air duct; 11. Air duct rack; 12. Branch pipe; 13. Air nozzle; 14. Solenoid valve; 16. Servo electric cylinder; 17. Light bar; 18. Limit block; 19. Rolling shutter plate; 20. Observation window; 21. Adjustable foot. DETAILED DESCRIPTION

[0020] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant drawings. The utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0021] Example 1

[0022] like Figure 1 and Figure 2As shown, a packaging box ink printing drying mechanism of the utility model comprises a support frame 1, a positioning frame 2 and a U-shaped cover 3, a group of positioning frames 2 are respectively arranged on the front and rear sides of the top of the support frame 1, and two groups of vertical parts of the U-shaped cover 3 are respectively slidably arranged inside a group of positioning frames 2, and also comprises a conveying component, a drying component and a lifting component, a conveying component is installed on the support frame 1, and a lifting component is arranged on the support frame 1, and the lifting component is used to adjust the height of the U-shaped cover 3, and a drying component is arranged on the U-shaped cover 3;

[0023] like Figure 1 and Figure 2 As shown, the conveying assembly includes a motor 4, a conveying roller 5, an auxiliary roller 6 and a conveyor belt 7. Two groups of conveying rollers 5 are rotatably arranged inside the support frame 1, and multiple groups of auxiliary rollers 6 are rotatably arranged. The multiple groups of auxiliary rollers 6 are between the two groups of conveying rollers 5. The outer sides of the two groups of conveying rollers 5 are sleeved with a conveyor belt 7. The front end of the support frame 1 is provided with a motor 4, and the output end of the motor 4 is connected to the front end of a group of conveying rollers 5.

[0024] like Figure 1 , Figure 2 , Figure 4 and Figure 5 As shown, the drying component includes a base 8, a hot air blower 9, an air duct 10, an air duct rack 11, a branch pipe 12, an air spray head 13 and a solenoid valve 14. A base 8 is arranged at the top of the U-shaped cover 3, on which a hot air blower 9 is installed. An air duct 10 is arranged at the output end of the hot air blower 9. The output end of the air duct 10 is connected with the input end of the air duct rack 11. A plurality of branch pipes 12 are arranged at the bottom end of the air duct rack 11. The output end of each group of branch pipes 12 extends to the interior of the U-shaped cover 3 and is respectively provided with a group of air spray heads 13. A group of solenoid valves 14 are respectively arranged on each group of branch pipes 12. A controller is installed on the support frame 1, and the plurality of solenoid valves 14 are electrically connected to the controller.

[0025] In this embodiment, the staff selectively opens and closes multiple groups of solenoid valves 14 through the controller, starts the motor 4, so that the two groups of conveying rollers 5 cooperate with each other to drive the conveyor belt 7 to rotate, so that the conveyor belt 7 transports the package to be dried, and at the same time, multiple groups of auxiliary rollers 6 rotate adaptively, and multiple groups of auxiliary rollers 6 support and convey the package boxes to be dried, and start the hot air blower 9, so that the hot air enters the air supply pipe rack 11 through the air supply pipe 10. The hot air entering the air supply pipe rack 11 passes through the branch pipe 12 in which the solenoid valve 14 is in an open state. The hot air entering the branch pipe 12 is sprayed to the package boxes to be dried through the corresponding air spray heads 13, thereby realizing the drying of different types of package boxes. The operation is simple and convenient, the drying efficiency is improved, and the skill requirements for the staff are reduced.

[0026] Example 2

[0027] like Figure 1 and Figure 2 As shown, a packaging box ink printing drying mechanism of the utility model comprises a support frame 1, a positioning frame 2 and a U-shaped cover 3, a group of positioning frames 2 are respectively arranged on the front and rear sides of the top of the support frame 1, and two groups of vertical parts of the U-shaped cover 3 are respectively slidably arranged inside a group of positioning frames 2, and also comprises a conveying component, a drying component and a lifting component, a conveying component is installed on the support frame 1, and a lifting component is arranged on the support frame 1, and the lifting component is used to adjust the height of the U-shaped cover 3, and a drying component is arranged on the U-shaped cover 3;

[0028] like Figure 1 and Figure 2 As shown, the conveying assembly includes a motor 4, a conveying roller 5, an auxiliary roller 6 and a conveyor belt 7. Two groups of conveying rollers 5 are rotatably arranged inside the support frame 1, and multiple groups of auxiliary rollers 6 are rotatably arranged. The multiple groups of auxiliary rollers 6 are between the two groups of conveying rollers 5. The outer sides of the two groups of conveying rollers 5 are sleeved with a conveyor belt 7. The front end of the support frame 1 is provided with a motor 4, and the output end of the motor 4 is connected to the front end of a group of conveying rollers 5.

[0029] like Figure 1 , Figure 2 , Figure 4 and Figure 5 As shown, the drying assembly includes a base 8, a hot air blower 9, an air delivery pipe 10, an air delivery pipe rack 11, a branch pipe 12, an air spray head 13 and a solenoid valve 14. The top of the U-shaped cover 3 is provided with a base 8, and the hot air blower 9 is installed on the base 8. The output end of the hot air blower 9 is provided with an air delivery pipe 10, and the output end of the air delivery pipe 10 is connected with the input end of the air delivery pipe rack 11. A plurality of branch pipes 12 are provided at the bottom end of the air delivery pipe rack 11, and the output end of each branch pipe 12 extends to the inside of the U-shaped cover 3 and is respectively provided with a group of air spray heads 13, and each branch pipe 12 is respectively provided with a group of solenoid valves 14, and a controller is installed on the support frame 1, and the plurality of solenoid valves 14 are electrically connected to the controller;

[0030] like Figure 3 As shown, the lifting assembly includes a servo electric cylinder 16, a light bar 17, and a limit block 18. Two groups of servo electric cylinders 16 are arranged at the bottom of the support frame 1. The top moving ends of the two groups of servo electric cylinders 16 extend to the inside of a group of positioning frames 2 and are respectively connected to the bottom ends of the two groups of vertical parts of the U-shaped cover 3. The bottom ends of the two groups of vertical parts of the U-shaped cover 3 are respectively provided with multiple groups of light bars 17. The multiple groups of light bars 17 all extend to the bottom of the support frame 1 and are respectively provided with a group of limit blocks 18.

[0031] like Figure 1 and Figure 2 As shown, it also includes a rolling shutter plate 19, an observation window 20 and an adjustable foot 21. The left and right ends of the U-shaped cover 3 are respectively provided with a rolling shutter plate 19, the front and rear ends of the U-shaped cover 3 are respectively provided with an observation window 20, and the bottom end of the support frame 1 is provided with multiple sets of adjustable feet 21.

[0032] In this embodiment, the staff selectively opens and closes multiple groups of solenoid valves 14 through the controller. When it is necessary to adjust the height of multiple groups of air spray heads 13, the two groups of servo electric cylinders 16 are operated to extend or shorten, so that the U-shaped cover 3 is raised and lowered in height under the guidance of multiple groups of light bars 17, and the motor 4 is started, so that the two groups of conveying rollers 5 cooperate with each other to drive the conveyor belt 7 to rotate, so that the conveyor belt 7 transports the package to be dried, and at the same time, multiple groups of auxiliary rollers 6 rotate adaptively, and multiple groups of auxiliary rollers 6 support and transport the packaging boxes to be dried, and the hot air blower 9 is started, so that the hot air enters the air supply pipe rack 11 through the air supply pipe 10. The hot air entering the air supply pipe rack 11 passes through the branch pipe 12 where the solenoid valve 14 is in the open state. The hot air entering the branch pipe 12 is sprayed to the packaging boxes to be dried through the corresponding air spray heads 13, so that different types of packaging boxes can be dried. The operation is simple and convenient, the drying efficiency is improved, and the skill requirements for the staff are reduced.

[0033] The motor 4, the hot air blower 9 and the servo electric cylinder 16 of the ink printing drying mechanism for a packaging box of the utility model are purchased on the market, and technicians in the industry only need to install and operate them according to the accompanying instruction manual, without the need for creative labor by technicians in this field.

[0034] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A packaging box ink printing drying mechanism, comprising a support frame (1), a positioning frame (2) and a U-shaped cover (3), wherein a group of positioning frames (2) are respectively arranged on the front and rear sides of the top of the support frame (1), and two groups of vertical parts of the U-shaped cover (3) are respectively slidably arranged inside a group of positioning frames (2), characterized in that: It also comprises a conveying assembly, a drying assembly and a lifting assembly. The conveying assembly is mounted on the support frame (1). The lifting assembly is arranged on the support frame (1). The lifting assembly is used to adjust the height of the U-shaped cover (3). The drying assembly is arranged on the U-shaped cover (3).

2. A packaging box ink printing drying mechanism as claimed in claim 1, characterized in that: The conveying assembly comprises a motor (4), a conveying roller (5), an auxiliary roller (6) and a conveyor belt (7); two groups of conveying rollers (5) are rotatably arranged inside a support frame (1) and multiple groups of auxiliary rollers (6) are rotatably arranged; the multiple groups of auxiliary rollers (6) are between the two groups of conveying rollers (5); the outer sides of the two groups of conveying rollers (5) are sleeved with a conveyor belt (7); a motor (4) is arranged at the front end of the support frame (1); and the output end of the motor (4) is connected to the front end of a group of conveying rollers (5).

3. A packaging box ink printing drying mechanism as claimed in claim 1, characterized in that: The drying component comprises a base (8), a hot air blower (9), an air delivery pipe (10), an air delivery pipe rack (11), a branch pipe (12), an air spray head (13) and an electromagnetic valve (14). The top of the U-shaped cover (3) is provided with a base (8), the hot air blower (9) is installed on the base (8), the output end of the hot air blower (9) is provided with an air delivery pipe (10), the output end of the air delivery pipe (10) is connected with the input end of the air delivery pipe rack (11), a plurality of branch pipes (12) are provided at the bottom end of the air delivery pipe rack (11), the output end of each branch pipe (12) extends to the inside of the U-shaped cover (3) and is respectively provided with a group of air spray heads (13), a group of electromagnetic valves (14) is respectively provided on each branch pipe (12), a controller is installed on the support rack (1), and the plurality of electromagnetic valves (14) are electrically connected to the controller.

4. A packaging box ink printing and drying mechanism as claimed in claim 1, characterized in that: The lifting assembly comprises a servo electric cylinder (16), an optical rod (17), and a limit block (18). Two groups of servo electric cylinders (16) are arranged at the bottom end of the support frame (1). The top movable ends of the two groups of servo electric cylinders (16) respectively extend into a group of positioning frames (2) and are respectively connected to the bottom ends of two groups of vertical parts of the U-shaped cover (3). The bottom ends of the two groups of vertical parts of the U-shaped cover (3) are respectively arranged with multiple groups of optical rods (17). The multiple groups of optical rods (17) all extend to the bottom of the support frame (1) and are respectively arranged with a group of limit blocks (18).

5. A packaging box ink printing drying mechanism as claimed in claim 1, characterized in that: It also comprises a rolling shutter plate (19), and the rolling shutter plates (19) are respectively arranged at the left and right ends of the U-shaped cover (3).

6. A packaging box ink printing drying mechanism as claimed in claim 2, characterized in that: It also comprises an observation window (20), and the front and rear ends of the U-shaped cover (3) are respectively provided with the observation window (20).

7. A packaging box ink printing and drying mechanism as claimed in claim 1, characterized in that: It also comprises adjustable feet (21), and a plurality of groups of adjustable feet (21) are arranged at the bottom end of the support frame (1).

Images