Cooling device for color printing packaging equipment

Abstract

The utility model provides a cooling device for color printing packaging equipment, which relates to the technical field of packaging and printing equipment and comprises a device body, a color printing packaging machine is arranged at the top of the device body, a first fixing rack is arranged at one end of the color printing packaging machine, and an air cooler is arranged on the inner side of the first fixing rack. An air collecting cover is arranged at the top of the air cooler, a first connecting pipe is connected to the top of the air collecting cover, an air pipe is connected to one end of the first connecting pipe, and a plurality of nozzles are arranged on the outer side of the air pipe. The air cooler is fixed to the color printing packaging machine through the first fixing rack and protected, stable operation of the air cooler is maintained, meanwhile, the service life of the air cooler is prolonged, cold air is generated through operation of the air cooler, the cold air is conveyed to the air pipe through the first connecting pipe and then sprayed out of the printing roller through the spray head, the printing roller is rapidly cooled, and the printing efficiency is improved. Therefore, the cooling speed is accelerated, equipment shutdown is not needed, the working efficiency is improved, and the service life of equipment is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging and printing equipment, in particular to a cooling device for color printing and packaging equipment. Background Art

[0002] Printing is a technology that transfers the ink of text, pictures, photos, anti-counterfeiting manuscripts to the surface of paper, textiles, plastics, leather, PVC, PC and other materials through plate making, inking, pressurization and other processes to batch copy the contents of the manuscripts. Color printing refers to printing on the same page with different color plates in batches to achieve a color picture effect. The text, pictures, photos and other manuscripts are transferred to the surface of paper, textiles, leather and other materials through plate making, inking, pressurization and other processes to batch copy the contents of the manuscripts. When the color printing and packaging equipment is running for a long time, it is necessary to use a cooling device to cool down its printing roller.

[0003] When the existing color printing and packaging equipment cooling device is in use, it is usually to spray coolant on the printing roller to quickly cool the printing roller. However, spraying coolant to cool the printing roller requires shutting down the color printing and packaging equipment, thereby affecting the working efficiency of the color printing and packaging. Frequent spraying of coolant can easily damage the color printing and packaging equipment, thereby shortening its service life. Utility Model Content

[0004] The utility model aims to solve the problem in the prior art that spraying cooling liquid to cool the printing roller requires stopping the color printing and packaging equipment, thereby affecting the working efficiency of the color printing and packaging, and frequent spraying of cooling liquid easily damages the color printing and packaging equipment, thereby shortening its service life, and proposes a cooling device for color printing and packaging equipment.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a cooling device for color printing and packaging equipment, comprising a device body, a color printing and packaging machine is arranged on the top of the device body, a first fixed frame is arranged at one end of the color printing and packaging machine, a cold air fan is arranged on the inner side of the first fixed frame, a wind collecting hood is arranged on the top of the cold air fan, a first connecting pipe is connected to the top of the wind collecting hood, one end of the first connecting pipe is connected to the air duct, and a plurality of nozzles are arranged on the outside of the air duct.

[0006] Preferably, a filter screen is provided on the top of the device body, a plurality of filter holes are formed through the top of the filter screen, a dust collecting funnel is provided on the bottom of the device body, a second connecting pipe is connected to the bottom of the dust collecting funnel, one end of the second connecting pipe is connected to an induced draft fan, a conveying pipe is connected to the outside of the induced draft fan, and one end of the conveying pipe is connected to an ash storage box.

[0007] Preferably, two brackets are arranged on the top of the device body, and a conveyor belt is arranged on the side where the two brackets are close to each other.

[0008] Preferably, the other end of the color printing and packaging machine is connected to two connecting frames, and the adjacent sides of the two connecting frames are rotatably connected to auxiliary rollers.

[0009] Preferably, paint troughs are provided on both sides of the color printing and packaging machine, and a plurality of paint tanks are installed inside the paint troughs.

[0010] Preferably, a printing roller is provided on the inner side of the color printing and packaging machine, and a driven roller is provided on the inner side of the color printing and packaging machine.

[0011] Preferably, a second fixed frame is provided at the bottom of the dust collecting hopper, and the second fixed frame is provided on the outside of the induced draft fan.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, an air cooler, an air collecting hood and a nozzle are provided. When in use, the air cooler is fixed to the color printing and packaging machine through a first fixed frame and protected to maintain stable operation of the air cooler and extend its service life. Cold air is generated by the operation of the air cooler, which is concentrated through the air collecting hood and transported to the air duct through the first connecting pipe, and then sprayed to the printing roller through the nozzle to quickly cool the printing roller, thereby accelerating the cooling speed without stopping the equipment, improving work efficiency and extending the service life of the equipment.

[0014] 2. In the utility model, a filter screen, an induced draft fan and an ash storage box are provided. When in use, the induced draft fan is operated to suck in the debris and dust generated when the equipment is working, and the dust and debris are transported to the ash storage box for storage through a conveying pipe. The filter screen can prevent larger debris from passing through the filter holes and causing damage to the induced draft fan. The dust collecting funnel can quickly collect the debris and dust, thereby reducing the difficulty of manual cleaning, improving the cleaning efficiency, and preventing dust from escaping and causing pollution. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model provides a three-dimensional structural schematic diagram of a cooling device for color printing and packaging equipment;

[0016] Figure 2 The utility model provides a schematic diagram of one side structure of a cooling device for color printing and packaging equipment;

[0017] Figure 3 The utility model provides a schematic diagram of the structure of a printing roller of a cooling device for color printing and packaging equipment;

[0018] Figure 4 The utility model provides a schematic structural diagram of an induced draft fan of a cooling device for color printing and packaging equipment.

[0019] Legend: 1. Device body; 2. Color printing and packaging machine; 3. First fixed frame; 4. Cooling fan; 5. Air hood; 6. First connecting pipe; 7. Air duct; 8. Nozzle; 9. Dust collecting funnel; 10. Second fixed frame; 11. Draft fan; 12. Second connecting pipe; 13. Conveying pipe; 14. Ash storage box; 15. Bracket; 16. Conveyor belt; 17. Paint trough; 18. Paint tank; 19. Connecting frame; 20. Auxiliary roller; 21. Filter net; 22. Filter hole; 23. Printing roller; 24. Driven roller. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure. Example 1

[0022] like Figure 1-Figure 4 As shown, the utility model provides a technical solution: a cooling device for color printing and packaging equipment, including a device body 1, a color printing and packaging machine 2 is arranged on the top of the device body 1, a first fixed frame 3 is arranged at one end of the color printing and packaging machine 2, a cold air fan 4 is arranged on the inner side of the first fixed frame 3, a wind collecting hood 5 is arranged on the top of the cold air fan 4, a first connecting pipe 6 is connected to the top of the wind collecting hood 5, an end of the first connecting pipe 6 is connected to the air duct 7, and a plurality of nozzles 8 are arranged on the outer side of the air duct 7.

[0023] In this embodiment, the air cooler 4 is fixed to the color printing and packaging machine 2 through the first fixed frame 3, and is protected to maintain the stable operation of the air cooler 4 and extend its service life. The cold air is generated by the operation of the air cooler 4, and the cold air is concentrated through the air collecting hood 5 and transported to the air duct 7 through the first connecting pipe 6. The cold air is then sprayed to the printing roller through the nozzle 8 to quickly cool the printing roller, thereby accelerating the cooling speed without stopping the equipment, improving work efficiency, and extending the service life of the equipment. Example 2

[0024] like Figure 1-Figure 4As shown, a filter screen 21 is provided at the top of the device body 1, and a plurality of filter holes 22 are formed through the top of the filter screen 21. A dust collecting funnel 9 is provided at the bottom of the device body 1. A second connecting pipe 12 is connected to the bottom of the dust collecting funnel 9. One end of the second connecting pipe 12 is connected to the induced draft fan 11. A conveying pipe 13 is connected to the outside of the induced draft fan 11. One end of the conveying pipe 13 is connected to the ash storage box 14. Two brackets 15 are provided at the top of the device body 1. A conveyor belt 16 is provided on the side close to the two brackets 15. Two connecting frames 19 are connected to the other end of the color printing and packaging machine 2. An auxiliary roller 20 is rotatably connected to the side close to the two connecting frames 19. Paint grooves 17 are provided on both sides of the color printing and packaging machine 2. A plurality of paint tanks 18 are installed inside the paint grooves 17. A printing roller 23 is provided on the inner side of the color printing and packaging machine 2. A driven roller 24 is provided on the inner side of the color printing and packaging machine 2. A second fixed frame 10 is provided at the bottom of the dust collecting funnel 9. The second fixed frame 10 is provided on the outer side of the induced draft fan 11.

[0025] In this embodiment, the induced draft fan 11 is operated to suck in the debris and dust generated when the equipment is working, and the dust and debris are transported to the dust storage box 14 for storage through the conveying pipe 13. The filter screen 21 can prevent larger debris from passing through the filter hole 22 and causing damage to the induced draft fan 11. The dust collecting funnel 9 can quickly collect the debris and dust, thereby reducing the difficulty of manual cleaning, improving the cleaning efficiency, and preventing dust from escaping and causing pollution. The conveyor belt 16 can be fixed by the bracket 15, and the package can be transported by the conveyor belt 16. The paint tank 17 and the paint tank 18 can supply ink to the color printing and packaging machine 2, the printing roller 23 can print the package, and the auxiliary roller 20 and the driven roller 24 can load the package of different materials.

[0026] The working principle of this embodiment is as follows: when in use, first start the color printing and packaging machine 2 to drive the auxiliary roller 20 to print the package, then start the air cooler 4, the air cooler 4 generates cold air, the cold air is collected from the air collecting hood 5, and transported to the air duct 7 through the first connecting pipe 6, and then sprayed out by the nozzle 8 to cool the auxiliary roller 20, and finally start the induced draft fan 11 to suck the debris and dust on the filter screen 21 into the dust collecting funnel 9, and transport it to the inside of the dust storage box 14 through the conveying pipe 13, thereby completing the use of the cooling device of the color printing and packaging equipment.

[0027] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A cooling device for color printing and packaging equipment, comprising a device body (1), characterized in that: A color printing and packaging machine (2) is arranged on the top of the device body (1); a first fixed frame (3) is arranged at one end of the color printing and packaging machine (2); a cooling fan (4) is arranged on the inner side of the first fixed frame (3); a wind collecting hood (5) is arranged on the top of the cooling fan (4); a first connecting pipe (6) is connected to the top of the wind collecting hood (5); one end of the first connecting pipe (6) is connected to an air duct (7); and a plurality of nozzles (8) are arranged on the outer side of the air duct (7).

2. The cooling device for color printing and packaging equipment according to claim 1, characterized in that: A filter screen (21) is arranged at the top of the device body (1), a plurality of filter holes (22) are formed through the top of the filter screen (21), a dust collecting funnel (9) is arranged at the bottom of the device body (1), a second connecting pipe (12) is connected to the bottom of the dust collecting funnel (9), one end of the second connecting pipe (12) is connected to an induced draft fan (11), a conveying pipe (13) is connected to the outside of the induced draft fan (11), and one end of the conveying pipe (13) is connected to an ash storage box (14).

3. The cooling device for color printing and packaging equipment according to claim 1, characterized in that: Two brackets (15) are arranged on the top of the device body (1), and a conveyor belt (16) is arranged on the side where the two brackets (15) are close to each other.

4. The cooling device for color printing and packaging equipment according to claim 1, characterized in that: The other end of the color printing packaging machine (2) is connected to two connecting frames (19), and the adjacent sides of the two connecting frames (19) are rotatably connected to auxiliary rollers (20).

5. The cooling device for color printing and packaging equipment according to claim 1, characterized in that: Paint troughs (17) are provided on both sides of the color printing packaging machine (2), and a plurality of paint tanks (18) are installed inside the paint troughs (17).

6. The cooling device for color printing and packaging equipment according to claim 1, characterized in that: A printing roller (23) is arranged on the inner side of the color printing and packaging machine (2), and a driven roller (24) is arranged on the inner side of the color printing and packaging machine (2).

7. The cooling device for color printing and packaging equipment according to claim 2, characterized in that: A second fixed frame (10) is provided at the bottom of the dust collecting funnel (9), and the second fixed frame (10) is arranged outside the induced draft fan (11).

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