CN216832814U

CN216832814U - Cooling device for printing equipment

Info

Publication number: CN216832814U
Application number: CN202123222347.5U
Authority: CN
Inventors: 汪明光
Original assignee: Anhui Wuhuan Printing Co ltd
Current assignee: Anhui Wuhuan Printing Co ltd
Priority date: 2021-12-21
Filing date: 2021-12-21
Publication date: 2022-06-28
Anticipated expiration: 2031-12-21

Abstract

The utility model discloses a cooling device for printing apparatus, including cooler bin and paper body, the gap that the paper supply body passed is seted up to the lateral wall about the cooler bin, the equal fixedly connected with mount of lateral wall about the cooler bin, and the surface of mount is rotated and is connected with the guide chill roll, and the inside of cooler bin is provided with forced air cooling mechanism and water-cooling mechanism respectively, and the water-cooling mechanism includes the water storage box of fixed connection diapire in the cooler bin, the equal fixedly connected with circulating pipe in both sides of water storage box. This cooling device for lithography apparatus utilizes the guide chill roll to support the paper body, under outside traction equipment's effect, the paper body can be stably carried, utilizes the draught fan to drive the air and gets into inside the cooler bin by the air-supply line, blows at the paper body surface, then discharges from the exhaust vent, has reached the purpose of quick reduction paper body temperature, and can utilize and filter the otter board, collects the powder that drops paper body surface and piece, maintains the processing environment clean.

Description

Cooling device for printing equipment

Technical Field

The utility model relates to a lithography apparatus technical field specifically is a cooling device for lithography apparatus.

Background

Printing is a technique of transferring ink to the surface of paper, textile, plastic, leather, PVC, PC, or other materials by plate making, inking, and pressing originals for forgery prevention, etc., and copying the contents of the originals in bulk.

After printing, the printing equipment accelerates the drying of the ink on the surface of the printed matter by using a drying device, and after the drying is finished, the printed matter has higher temperature, and at this time, the printed matter needs to be cooled, generally, the cooling mode is static air cooling, and the cooling time required by the static air cooling is longer, so that the processing effect is influenced.

Therefore, the utility model provides a cooling device for lithography apparatus.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cooling device for lithography apparatus to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cooling device for lithography apparatus, including cooler bin and paper body, the gap that this body of paper supply passed is seted up to the lateral wall about the cooler bin, the equal fixedly connected with mount of lateral wall about the cooler bin, the surface of mount is rotated and is connected with the guide chill roll, the inside of cooler bin is provided with forced air cooling mechanism and water cooling mechanism respectively, water cooling mechanism includes the water storage box of fixed connection diapire in the cooler bin, the equal fixedly connected with circulating pipe in both sides of water storage box, the cooling chamber has been seted up to the inside of guide chill roll, the pivot surface of guide chill roll is provided with the intercommunication subassembly, circulating pipe is linked together through the cooling chamber of intercommunication subassembly and guide chill roll, and utilize the intercommunication subassembly to be provided with the linking pipe between two guide chill rolls.

Preferably, the forced air cooling mechanism is including seting up the blast pipe at the cooler bin top and the exhaust vent of cooler bin bottom, and the inside of blast pipe is provided with the draught fan, and the air-out end of draught fan is towards the inside of cooler bin.

Preferably, a filter screen plate is inserted at the bottom side of the cooling box, and the position of the filter screen plate corresponds to the position of the air outlet.

Preferably, the left side wall of the water storage tank is provided with a water pump for conveying water in the water storage tank out, and the top of the cooling tank is provided with a plate type radiator for radiating the water circulating in the connecting pipe.

Preferably, the communicating component comprises a water jacket which is rotatably connected to the surface of a shaft lever of the material guiding cooling roller by using a sealing bearing, a communicating hole communicated with the cooling cavity is formed in the surface of the shaft lever, which is positioned inside the water jacket, and two circulating water pipes, four water jackets, two material guiding cooling rollers, a connecting pipe, a plate type radiator and a water storage tank are jointly combined into a circulating water path.

Preferably, the front surface of the cooling box is provided with an access door, and the surface of the access door is provided with an observation window.

Advantageous effects

The utility model provides a cooling device for lithography apparatus possesses following beneficial effect:

1. this cooling device for lithography apparatus, through setting up the guide chill roll, support the paper body, under outside traction equipment's effect, the paper body can be stably carried, through setting up the forced air cooling mechanism, it is inside to utilize the draught fan to drive outside air and get into the cooler bin by the air-supply line, blow and wipe on the paper body surface, then discharge from the exhaust vent, reached the purpose of quick reduction paper body temperature, and can utilize and filter the otter board, the powder that drops on paper body surface is collected with the piece, it is clean to maintain the processing environment.

2. This cooling device for printing apparatus, through setting up water-cooling mechanism, the water pump carries out the inside water of water storage box, under the effect of water jacket and intercommunicating pore, water gets into the inside cooling chamber of left side guide chill roll through left circulating pipe, then carry to the inside cooling chamber of right side guide chill roll through linking up the pipe, inside circulating pipe on rethread right side gets back to the water storage box, utilize the circulating water to reach and carries out refrigerated purpose to the paper body of laying on guide chill roll surface, the cooling effect is good, through setting up plate radiator, can reach the radiating purpose of promotion circulating water, maintain water-cooled effect.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;

FIG. 2 is a schematic front view of the present invention;

fig. 3 is a schematic view of a side-sectional structure of the material guiding cooling roller of the present invention.

In the figure: the device comprises a cooling tank 1, a paper body 2, a fixing frame 3, a material guide cooling roller 4, a water storage tank 5, a circulating water pipe 6, a cooling cavity 7, a connecting pipe 8, an air inlet pipe 9, an air outlet 10, an induced draft fan 11, a filter screen plate 12, a water pump 13, a plate type radiator 14, a water jacket 15, a communication hole 16, an access door 17 and an observation window 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a cooling device for lithography apparatus, including cooler bin 1 and paper body 2, the gap that supplies paper body 2 to pass is seted up to the lateral wall about cooler bin 1, the equal fixedly connected with mount 3 of lateral wall about cooler bin 1, the surface rotation of mount 3 is connected with guide chill roll 4, the front of cooler bin 1 is provided with access door 17, observation window 18 has been seted up on the surface of access door 17, through setting up guide chill roll 4, support paper body 2, under external traction equipment's effect, paper body 2 can stabilize the transport.

The inside of cooler bin 1 is provided with forced air cooling mechanism and water cooling mechanism respectively, and forced air cooling mechanism is including seting up the air-supply line 9 at cooler bin 1 top and the exhaust vent 10 of cooler bin 1 bottom, and the inside of air-supply line 9 is provided with draught fan 11, and the air-out end of draught fan 11 is towards the inside of cooler bin 1, and filter plate 12 is inserted to the bottom side of cooler bin 1, and the position of filter plate 12 corresponds with the position of exhaust vent 10.

Through setting up forced air cooling mechanism, utilize draught fan 11 to drive outside air and get into 1 inside the cooler bin by air-supply line 9, blow at 2 surfaces of paper body, then discharge from exhaust vent 10, reached the purpose of the 2 temperatures of quick reduction paper body, and can utilize filter plate 12, collect the powder that 2 surfaces of paper body dropped and piece, maintain the processing environment clean.

The water cooling mechanism comprises a water storage tank 5 fixedly connected to the inner bottom wall of the cooling tank 1, circulating water pipes 6 are fixedly connected to the two sides of the water storage tank 5, a cooling cavity 7 is formed in the guide cooling roller 4, a communicating component is arranged on the surface of a rotating shaft of the guide cooling roller 4, the circulating water pipes 6 are communicated with the cooling cavity 7 of the guide cooling roller 4 through the communicating component, and a connecting pipe 8 is arranged between the two guide cooling rollers 4 through the communicating component.

The left side wall of the water storage tank 5 is provided with a water pump 13 for conveying water in the water storage tank 5 out, and the top of the cooling tank 1 corresponding to the air inlet of the air inlet pipe 9 is provided with a plate type radiator 14 for radiating water circulating in the connecting pipe 8.

The communicating component comprises a water jacket 15 which is rotatably connected to the surface of a shaft lever of the material guiding cooling roller 4 by using a sealed bearing, a communicating hole 16 which is communicated with the cooling cavity 7 is formed in the surface of the shaft lever which is positioned in the water jacket 15, and a circulating water channel is formed by combining two circulating water pipes 6, four water jackets 15, two material guiding cooling rollers 4, a connecting pipe 8, a plate type radiator 14 and a water storage tank 5 together.

Through setting up the water cooling mechanism, water pump 13 carries the inside water of water storage box 5 out, under the effect of water jacket 15 and intercommunicating pore 16, water gets into the inside cooling chamber 7 of left side guide chill roll 4 through left circulating pipe 6, then carry to the inside cooling chamber 7 of right side guide chill roll 4 through linking pipe 8, the circulating pipe 6 on rethread right side gets back to inside the water storage box 5, utilize the circulating water to reach and carry out refrigerated purpose to the paper body 2 of laying on guide chill roll 4 surface, the cooling effect is good, through setting up plate radiator 14, can reach the radiating purpose of promotion circulating water, maintain water-cooled effect.

The working principle is as follows: when the cooling device for the printing equipment is used, the paper body 2 is laid on the surfaces of the two guide cooling rollers 4, the paper body 2 is pulled by external pulling equipment, the paper body 2 can be stably conveyed, the external air is driven by the draught fan 11 to enter the cooling box 1 from the air inlet pipe 9 by the air cooling mechanism to be blown on the surface of the paper body 2 and then discharged from the air outlet 10, the aim of quickly reducing the temperature of the paper body 2 is achieved, the powder and the scraps falling from the surface of the paper body 2 can be collected by the filter screen 12 to maintain the clean processing environment, the water in the water storage box 5 is conveyed out by the water cooling mechanism and the water pump 13, under the action of the water jacket 15 and the communication holes 16, the water enters the cooling cavity 7 in the left guide cooling roller 4 through the left circulating water pipe 6 and then is conveyed to the cooling cavity 7 in the right guide cooling roller 4 through the connecting pipe 8, and then the paper body 2 paved on the surface of the guide cooling roller 4 is cooled by utilizing the circulating water in the water storage tank 5 through the circulating water pipe 6 on the right side, the cooling effect is good, the purpose of promoting the heat dissipation of the circulating water can be achieved through the plate type radiator 14, and the water-cooling effect is maintained.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A cooling device for a printing apparatus includes a cooling box (1) and a paper body (2), and is characterized in that: the paper guide cooling roller is characterized in that gaps for paper bodies (2) to penetrate are formed in the left side wall and the right side wall of the cooling box (1), fixing frames (3) are fixedly connected to the left side wall and the right side wall of the cooling box (1), guide cooling rollers (4) are rotatably connected to the surfaces of the fixing frames (3), an air cooling mechanism and a water cooling mechanism are respectively arranged in the cooling box (1), the water cooling mechanism comprises water storage boxes (5) fixedly connected to the inner bottom wall of the cooling box (1), circulating water pipes (6) are fixedly connected to the two sides of the water storage boxes (5), cooling cavities (7) are formed in the guide cooling rollers (4), communicating components are arranged on the surfaces of rotating shafts of the guide cooling rollers (4), and the circulating water pipes (6) are communicated with the cooling cavities (7) of the guide cooling rollers (4) through the communicating components, and a connecting pipe (8) is arranged between the two material guide cooling rollers (4) by utilizing a communicating component.

2. A cooling device for a printing apparatus according to claim 1, characterized in that: the forced air cooling mechanism is provided with draught fan (11) including air-supply line (9) and exhaust vent (10) of cooler bin (1) bottom of seting up at cooler bin (1) top, the inside of air-supply line (9), and the air-out end of draught fan (11) is towards the inside of cooler bin (1).

3. A cooling device for a printing apparatus according to claim 1 or 2, wherein: a filter screen plate (12) is inserted at the bottom side of the cooling box (1), and the position of the filter screen plate (12) corresponds to the position of the air outlet (10).

4. A cooling device for a printing apparatus according to claim 1 or above, characterized in that: the water storage tank is characterized in that a water pump (13) used for conveying water in the water storage tank (5) out is arranged on the left side wall of the water storage tank (5), and a plate type radiator (14) used for radiating the water circulating in the connecting pipe (8) is arranged at the top of the cooling tank (1).

5. A cooling device for a printing apparatus according to claim 1 or 4, wherein: the communicating component comprises a water jacket (15) which is rotatably connected to the surface of a shaft lever of the material guide cooling roller (4) by using a sealing bearing, communicating holes (16) communicated with the cooling cavity (7) are formed in the surface of the shaft lever, which is positioned inside the water jacket (15), and two circulating water pipes (6), four water jackets (15), two material guide cooling rollers (4), a connecting pipe (8), a plate type radiator (14) and a water storage tank (5) are jointly combined into a circulating water path.

6. A cooling device for a printing apparatus according to claim 1, characterized in that: an access door (17) is arranged on the front surface of the cooling box (1), and an observation window (18) is arranged on the surface of the access door (17).