CN219600660U

CN219600660U - Printing roller cooling device capable of being recycled

Info

Publication number: CN219600660U
Application number: CN202320315426.0U
Authority: CN
Inventors: 李庭光; 唐本鑫; 张万堂; 周秦; 殷欣
Original assignee: Sichuan Xindu Yongzhi Printing Co ltd
Current assignee: Sichuan Xindu Yongzhi Printing Co ltd
Priority date: 2023-02-27
Filing date: 2023-02-27
Publication date: 2023-08-29
Anticipated expiration: 2033-02-27

Abstract

The utility model discloses a printing roller cooling device capable of being recycled, and particularly relates to the technical field of printing machines. According to the utility model, the water in the water tank is pumped through the water pump, the water enters the printing roller main body to cool the inside of the printing roller main body, and finally flows back into the water tank through the second water pipe, so that when the printing roller main body rotates, the cooling cylinder cools the outer side of the printing roller main body, the operation is simple, the inside and the outside of the printing roller main body can be cooled, the use effect is good, and meanwhile, the water can be recycled.

Description

Printing roller cooling device capable of being recycled

Technical Field

The utility model belongs to the technical field of printing machines, and particularly relates to a recyclable printing roller cooling device.

Background

The printer is a device for printing characters and images, and is generally composed of mechanisms such as plate filling, inking, embossing, paper feeding and the like. The user copies the same print as the printing plate by making the text and image to be printed into the printing plate, mounting the printing plate on a printer, applying ink to the place on the printing plate where the text and image are present, and directly or indirectly transferring the ink to paper or other substrate. With the continuous operation of the printing machine, the temperature of the printing roller inside the printing machine needs to be reduced, otherwise, the printing effect is affected.

The utility model of patent authority bulletin number CN215704906U discloses a printing roller cooling device, be provided with cooling tube, helical blade and horizontal pole, through helical blade's setting, make the flow track of the cooling water in the cooling tube spiral form go on flowing right, prolonged the flow time of cooling water in the cooling tube then, be convenient for fine cooling operation of going on, simultaneously through the setting of inside for hollow horizontal pole, the outside air of being convenient for enters into the inside of horizontal pole and cools down the cooling work, the use of cooperation fin simultaneously, be convenient for fine heat conduction to the cooling tube in, then can improve refrigerated efficiency and quality.

When the structure is in actual use, the printing roller is cooled from inside to outside, the cooling speed is low, the using effect is poor, and meanwhile, water is inconvenient to recycle.

Disclosure of Invention

The technical scheme of the utility model aims at solving the technical problem that the prior art is too single, provides a solution which is obviously different from the prior art, and aims at overcoming the defects of the prior art, and provides a recyclable printing roller cooling device which aims at solving the problems in the prior art.

The utility model is realized in such a way that the utility model provides the following technical scheme: the utility model provides a printing roller cooling device of circulated use, includes the mounting bracket, the inside printing roller main part that is equipped with of mounting bracket, printing roller main part both sides all are fixed to be linked together and are had the rotary drum, and two the rotary drum all passes through waterproof bearing swing joint with the mounting bracket, be equipped with water-cooling subassembly on the mounting bracket, water-cooling subassembly includes water tank, water pump, first water pipe, second water pipe, third water pipe and cooling cylinder;

the water tank bottom and mounting bracket fixed connection, water pump and water tank one side fixed communication, first water pipe one end and water pump play water end fixed communication, first water pipe other end and mounting bracket one side fixed communication, second water pipe one end and mounting bracket opposite side fixed communication, the second water pipe other end and water tank opposite side fixed communication.

Preferably, the top end of the third water pipe is fixedly communicated with the water tank, the bottom end of the third water pipe is fixedly communicated with the cooling cylinder, and the cooling cylinder is fixedly connected with the mounting frame.

Preferably, a water inlet is formed in the top end of the water tank, and a sealing piston is arranged on the water inlet.

Preferably, a refrigerator is fixedly arranged on the front side of the water tank.

Preferably, the inside forced air cooling subassembly that is equipped with of mounting bracket, forced air cooling subassembly includes first gear, two pivots, two second gears and flabellum.

Preferably, the first gear is fixedly connected with one of the rotating drums, the two rotating shafts are movably connected with the mounting frame through bearings, the two second gears are respectively fixedly connected with the two rotating shafts, and the fan blade is fixedly connected with one of the rotating shafts.

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

1. the water in the water tank is pumped through the water pump, the water enters the printing roller main body to cool the inside of the printing roller main body, and finally flows back into the water tank through the second water pipe;

2. the rotary drum is driven to rotate through the printing roller main body, so that the first gear is driven to rotate, the second gear is driven to rotate, the rotating shaft is driven to rotate by the second gear, the fan blades are driven to rotate, wind is generated by rotation of the fan blades, heat dissipation is conducted on the printing roller main body and the cooling drum, operation is simple, and the cooling effect is further improved.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a front view of the overall structure of the present utility model.

FIG. 3 is a schematic view of a water cooling module according to the present utility model.

Fig. 4 is a schematic structural diagram of an air cooling assembly according to the present utility model.

In the figure: 1. a mounting frame; 2. a printing roller body; 3. a rotating drum; 4. a water cooling assembly; 5. a sealing piston; 6. an air cooling assembly; 401. a water tank; 402. a water pump; 403. a first water pipe; 404. a second water pipe; 405. a refrigerator; 406. a third water pipe; 407. a cooling cylinder; 601. a first gear; 602. a rotating shaft; 603. a second gear; 604. and (3) a fan blade.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

As shown in fig. 1-4, a printing roller cooling device capable of being recycled comprises a mounting frame 1, wherein a printing roller main body 2 is arranged inside the mounting frame 1, two sides of the printing roller main body 2 are fixedly communicated with rotary drums 3, the two rotary drums 3 are movably connected with the mounting frame 1 through waterproof bearings, a water cooling assembly 4 is arranged on the mounting frame 1, and the water cooling assembly 4 comprises a water tank 401, a water pump 402, a first water pipe 403, a second water pipe 404, a third water pipe 406 and a cooling cylinder 407.

The bottom of the water tank 401 is fixedly connected with the mounting frame 1, the water pump 402 is fixedly connected with one side of the water tank 401, one end of the first water pipe 403 is fixedly connected with the water outlet end of the water pump 402, the other end of the first water pipe 403 is fixedly connected with one side of the mounting frame 1, one end of the second water pipe 404 is fixedly connected with the other side of the mounting frame 1, the other end of the second water pipe 404 is fixedly connected with the other side of the water tank 401, the top end of the third water pipe 406 is fixedly connected with the water tank 401, the bottom end of the third water pipe 406 is fixedly connected with the cooling cylinder 407, and the cooling cylinder 407 is fixedly connected with the mounting frame 1.

Further, a water inlet is formed in the top end of the water tank 401, a sealing piston 5 is arranged on the water inlet, the sealing piston 5 is opened, water is added into the water tank 401 through the water inlet, a refrigerator 405 is fixedly arranged on the front side of the water tank 401, the refrigerator 405 is started, and the refrigerator 405 can refrigerate the water in the water tank 401.

Further, the inside forced air cooling subassembly 6 that is equipped with of mounting bracket 1, forced air cooling subassembly 6 include first gear 601, two pivots 602, two second gears 603 and flabellum 604, and first gear 601 and one of them rotary drum 3 fixed connection, two pivots 602 all pass through bearing swing joint with mounting bracket 1, and two second gears 603 respectively with two pivots 602 fixed connection, flabellum 604 and one of them pivot 602 fixed connection.

When the printing roller main body 2 rotates, the printing roller main body 2 drives the rotary drum 3 to rotate, so that the first gear 601 is driven to rotate, the second gear 603 can be driven to rotate due to the fact that the first gear 601 is meshed with the second gear 603, meanwhile, the diameter of the first gear 601 is larger than that of the second gear 603, the first gear 601 accelerates the second gear 603, the second gear 603 drives the rotary shaft 602 to rotate, the fan blades 604 are driven to rotate, wind is generated by rotation of the fan blades 604, heat dissipation is conducted on the printing roller main body 2 and the cooling drum 407, operation is simple, and cooling effect is further improved.

The working principle of the utility model is as follows:

when the printing roller is used, the water pump 402 is started, the water pump 402 works to pump water in the water tank 401, the water is injected into one of the rotary drums 3 through the first water pipe 403, then enters the printing roller main body 2, the interior of the printing roller main body 2 is cooled, the water passes through the other rotary drum 3 and enters the second water pipe 404, finally flows back into the water tank 401 through the second water pipe 404, meanwhile, the water flows into the cooling cylinder 407 through the third water pipe 406, the cooling cylinder 407 is in contact with the printing roller main body 2, when the printing roller main body 2 rotates, the cooling cylinder 407 cools the outer side of the printing roller main body 2, the operation is simple, the interior and the exterior of the printing roller main body 2 can be cooled, the using effect is good, and meanwhile, the water can be recycled.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. The utility model provides a circulated use's printing roller cooling device, includes the mounting bracket, the inside printing roller main part that is equipped with of mounting bracket, printing roller main part both sides all are fixed to be linked together and are had the rotary drum, and two the rotary drum all passes through waterproof bearing swing joint with the mounting bracket, its characterized in that: the mounting frame is provided with a water cooling assembly, and the water cooling assembly comprises a water tank, a water pump, a first water pipe, a second water pipe, a third water pipe and a cooling cylinder;

2. A recyclable printing roll cooling unit as defined in claim 1, wherein: the top end of the third water pipe is fixedly communicated with the water tank, the bottom end of the third water pipe is fixedly communicated with the cooling cylinder, and the cooling cylinder is fixedly connected with the mounting frame.

3. A recyclable printing roll cooling unit as defined in claim 1, wherein: the top end of the water tank is provided with a water inlet, and a sealing piston is arranged on the water inlet.

4. A recyclable printing roll cooling unit as defined in claim 1, wherein: the refrigerator is fixedly arranged on the front side of the water tank.

5. A recyclable printing roll cooling unit as defined in claim 1, wherein: the air cooling assembly is arranged inside the mounting frame and comprises a first gear, two rotating shafts, two second gears and fan blades.

6. A recyclable printing roll cooling unit as defined in claim 5, wherein: the first gear is fixedly connected with one of the rotary drums, the two rotary shafts are movably connected with the mounting frame through bearings, the two second gears are respectively fixedly connected with the two rotary shafts, and the fan blade is fixedly connected with one of the rotary shafts.