Cooling device for printing

Abstract

The utility model relates to a printing cooling device which comprises a printing bin, a fan is placed on one side of the printing bin, the air outlet end of the fan is connected with a cooling bin, a desublimation tank is installed on one side of the top end of the cooling bin, the liquid inlet end of the desublimation tank is connected with an air pipe, and the liquid outlet end of the desublimation tank is connected with a cooling bent pipe in the cooling bin. A water pump is placed on the outer side of the cooling bin, an air outlet pipe is connected to the outer side of one end of the cooling bin, and a cooling fan is installed at the position, on one side of the top end in the printing bin, of the air outlet end of the air outlet pipe. And meanwhile, cold air obtained after dip dyeing of the cooled cooling bent pipe is blown back into the printing bin to cool the printer body and the printing materials, circulating cooling is achieved, and compared with the prior art, the efficient cooling function is achieved, and the machining efficiency is higher.

Description

Technical Field

[0001] The present application relates to the technical field of cooling for printing, and in particular to a cooling device for printing. Background Art

[0002] The cooling device in the printing process is usually used to control the temperature in the printing machine or printing equipment to ensure the printing quality and the normal operation of the equipment. The cooling fan is a simple and common cooling device that reduces the temperature of the printing machine or printing equipment by generating a strong airflow. It is usually driven by an electric motor and dissipates heat by blowing cold air. The cooling fan can be installed near the equipment that needs to be cooled to exhaust the hot air and bring in fresh cold air.

[0003] Compared with the actual use process, the existing printing cooling devices currently use direct blowing of fans for cooling. In this cooling method, the hot air discharged by the fan will slowly fill the workshop. As the room temperature inside the workshop increases, the cooling effect of the fan will decrease, thereby increasing the cooling time, which will reduce the processing efficiency.

[0004] Therefore, in order to solve the above problems, the present application provides a cooling device for printing.

[0005] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0006] In order to solve the problem that slow cooling reduces processing efficiency, the present application provides a cooling device for printing.

[0007] The present application provides a cooling device for printing, including a printing bin, a fan is placed on one side of the printing bin, the air outlet end of the fan is connected to the cooling bin, a sublimation tank is installed on one side of the top end of the cooling bin, the liquid inlet end of the sublimation tank is connected to an air pipe, the liquid outlet end of the sublimation tank is connected to a cooling elbow inside the cooling bin, a water pump is placed on the outside of the cooling bin, an air outlet pipe is connected to the outside of one end of the cooling bin, a cooling fan is installed on the air outlet end of the air outlet pipe on one side of the top end inside the printing bin, a cooling box is installed at one end of the inner side of the printing bin, and an air compressor is installed on the top of the printing bin through a base.

[0008] Preferably, the air inlet end of the air compressor passes through the printing chamber and is connected to the top of the cooling box, and the air outlet end of the air compressor is connected to the air inlet end of the air pipe.

[0009] Preferably, the liquid outlet end of the cooling elbow passes through the cooling chamber and is connected to the liquid inlet end of the water pump, and the liquid outlet end of the water pump passes through the printing chamber and is connected to the bottom end of one side of the cooling box.

[0010] Preferably, a conveying frame is placed at the bottom inner end of the printing chamber, a conveying motor is installed on the outer side of one end of the conveying frame through a base, a conveying belt is connected to the driving end of the conveying motor through a rotating shaft on the inner side of the conveying frame, and a bellows is embedded in the middle of the inner side of the conveying belt at both ends of the inner side of the conveying frame.

[0011] Preferably, a downward pressure cylinder is installed on the top of the printing chamber through a base, an extended end of the downward pressure cylinder is connected to a printer body, and a side surface of the printer body is in contact with a side surface of the cooling box.

[0012] Preferably, a plurality of holes are provided on the outer surface of the conveying motor, the air inlet end of the bellows is attached to the top of the inner part of the conveyor belt, and the air inlet end of the fan passes through the conveying frame and is connected to the air inlet end of the bellows.

[0013] In summary, this application includes the following beneficial technical effects:

[0014] 1. The printer body is cooled by the cooling mechanism of the circulating water cooling unit, and the condensation mechanism of the water cooling unit is cooled by the fan. At the same time, the cold air soaked in the cooling elbow is blown back to the printing chamber to cool the printer body and printing materials, realizing the circulating cooling. Compared with the existing technology, it has more efficient cooling function and faster processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the printing chamber installation structure in the first embodiment of the present application;

[0016] Figure 2 This is a schematic diagram of the cooling bin installation structure in Example 1 of the present application;

[0017] Figure 3 It is a schematic diagram of the cooling elbow installation structure in Example 1 of the present application.

[0018] Explanation of the reference numerals in the accompanying drawings: 1. Printing chamber; 2. Fan; 3. Cooling chamber; 4. Desublimation tank; 5. Air pipe; 6. Cooling elbow; 7. Water pump; 8. Air outlet duct; 9. Cooling fan; 10. Cooling box; 11. Air compressor; 12. Conveying rack; 13. Conveying motor; 14. Conveying belt; 15. Wind box; 16. Down-pressure cylinder; 17. Printing body. DETAILED DESCRIPTION

[0019] The following is combined with Figure 1-Figure 3 This application is described in further detail.

[0020] Embodiment 1

[0021] Reference Figure 1-Figure 3A cooling device for printing comprises a printing bin 1, a fan 2 is placed on one side of the printing bin 1, the air outlet end of the fan 2 is connected to a cooling bin 3, a sublimation tank 4 is installed on one side of the top of the cooling bin 3, the liquid inlet end of the sublimation tank 4 is connected to an air pipe 5, and the liquid outlet end of the sublimation tank 4 is connected to a cooling elbow 6 inside the cooling bin 3. In order to speed up the cooling speed of the coolant, a water pump 7 is placed on the outside of the cooling bin 3, an air outlet pipe 8 is connected to the outside of one end of the cooling bin 3, a heat dissipation fan 9 is installed on the air outlet end of the air outlet pipe 8 on one side of the top of the printing bin 1, a cooling box 10 is installed on one end of the inner side of the printing bin 1, the liquid outlet end of the cooling elbow 6 passes through the cooling bin 3 and is connected to the liquid inlet end of the water pump 7, the liquid outlet end of the water pump 7 passes through the printing bin 1 and is connected to the bottom end of one side of the cooling box 10. In order to realize the function of the water cooling unit, an air compressor 11 is installed on the top of the printing bin 1 through the base, and the air inlet end of the air compressor 11 passes through the bottom of ... The printing bin 1 is connected with the top of the cooling box 10, and the air outlet end of the air compressor 11 is connected with the air inlet end of the air pipe 5. In order to achieve the effect of quickly cooling the copying device and materials, a conveying frame 12 is placed at the bottom inner side of the printing bin 1, and a conveying motor 13 is installed on the outer side of one end of the conveying frame 12 through the base. The driving end of the conveying motor 13 is connected with a conveyor belt 14 through a rotating shaft on the inner side of the conveying frame 12. In the middle of the inner side of the conveyor belt 14, a wind box 15 is embedded at both ends of the inner side of the conveying frame 12. A plurality of holes are provided on the outer surface of the conveying motor 13. The air inlet end of the wind box 15 is attached to the top inner side of the conveyor belt 14. The air inlet end of the fan 2 passes through the conveying frame 12 and is connected to the air inlet end of the wind box 15. A downward pressure cylinder 16 is installed on the top of the printing bin 1 through the base. The extending end of the downward pressure cylinder 16 is connected to a printer body 17, and one side surface of the printer body 17 is attached to one side surface of the cooling box 10.

[0022] Working principle: First, the operator places the material to be printed on the top of the conveyor belt 14, and then starts the conveyor motor 13. At that time, the conveyor motor 13 will drive the conveyor belt 14 at its transmission end to convey the material. At the same time, the fan 2 will be started. At that time, the fan 2 will exhaust air toward the bellows 15 connected to the air inlet end, and the bellows 15 will exhaust air from the material placed on the top through the holes opened at the bottom of the conveyor belt 14. At that time, the material at the top of the conveyor belt 14 can be tightly adsorbed on the top surface of the conveyor belt 14, which can prevent deviation during printing and also remove the toxic gas generated during printing. When the material is conveyed to the bottom of the downward pressure cylinder 16, the downward pressure cylinder 16 is started. At that time, the downward pressure cylinder 16 will push the printer body 17 connected to its extended end to fall toward the top of the conveyor belt 14 and print the material.

[0023] Then the downward pressure cylinder 16 is reset, and the conveyor belt 14 continues to convey, and this cycle is repeated. During the operation of the printer body 17, the heat emitted by itself will be absorbed by the cooling box 10 installed at one end of the inner side of the printing chamber 1. Since the cooling box 10 is filled with the coolant Freon, which has a very low boiling point, the coolant inside the cooling box 10 will evaporate to the top of the inner side of the cooling box 10 after absorbing heat. Then, the air compressor 11 installed on one side of the top of the printing chamber 1 is started. At this time, the air compressor 11 will extract the coolant vapor and transmit it to the sublimation tank 4 through the air pipe 5 connected to its liquid outlet end. The gaseous coolant will pass through the sublimation tank 4 into the cooling elbow 6 connected to its liquid outlet end. At this time, since the cooling elbow 6 is inside the cooling chamber 3, the fan 2 The air outlet is connected to one end of the cooling bin 3, so the wind from the fan 2 can cool the coolant inside the cooling elbow 6, and then the condensed coolant will return to the cooling box 10 again through the water pump 7 connected to the liquid outlet end of the cooling elbow 6, so that the cooling box 10 is always in a cooling state, and the wind inside the cooling bin 3 will be output along the air outlet pipe 8 connected to the other end of the cooling bin 3 to the air inlet end of the cooling fan 9 connected to its air outlet end, and blown to the inside of the printing bin 1 through the cooling fan 9. Since the air on the outside of the cooling elbow 6 is also in a cooling state after cooling, the wind blown out by the cooling fan 9 is cold air. This design can make full use of the wind power and the cooling capacity of the water cooling unit to achieve a rapid cooling effect, which can speed up the cooling speed of the material after printing.

[0024] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A cooling device for printing, comprising a printing chamber (1), characterized in that: A fan (2) is placed on one side of the printing chamber (1); the air outlet end of the fan (2) is connected to a cooling chamber (3); a sublimation tank (4) is installed on one side of the top end of the cooling chamber (3); the liquid inlet end of the sublimation tank (4) is connected to an air pipe (5); the liquid outlet end of the sublimation tank (4) is connected to a cooling elbow (6) inside the cooling chamber (3); a water pump (7) is placed on the outside of the cooling chamber (3); an air outlet pipe (8) is connected to the outside of one end of the cooling chamber (3); a cooling fan (9) is installed on the air outlet end of the air outlet pipe (8) on one side of the top end inside the printing chamber (1); a cooling box (10) is installed at one end of the inner side of the printing chamber (1); and an air compressor (11) is installed at the top of the printing chamber (1) through a base.

2. A cooling device for printing according to claim 1, characterized in that: The air inlet end of the air compressor (11) passes through the printing chamber (1) and is connected to the top of the cooling box (10), and the air outlet end of the air compressor (11) is connected to the air inlet end of the air pipe (5).

3. A cooling device for printing according to claim 1, characterized in that: The liquid outlet end of the cooling elbow (6) passes through the cooling chamber (3) and is connected to the liquid inlet end of the water pump (7); the liquid outlet end of the water pump (7) passes through the printing chamber (1) and is connected to the bottom end of one side of the cooling box (10).

4. A cooling device for printing according to claim 1, characterized in that: A conveying frame (12) is placed at the bottom inner side of the printing chamber (1), a conveying motor (13) is installed on the outer side of one end of the conveying frame (12) through a base, a transmission end of the conveying motor (13) is connected to a conveying belt (14) through a rotating shaft on the inner side of the conveying frame (12), and a wind box (15) is embedded in the middle of the inner side of the conveying belt (14) at both ends of the inner side of the conveying frame (12).

5. A cooling device for printing according to claim 1, characterized in that: A downward pressure cylinder (16) is installed at the top of the printing chamber (1) through a base, and an extended end of the downward pressure cylinder (16) is connected to a printer body (17), and a side surface of the printer body (17) is in contact with a side surface of the cooling box (10).

6. A cooling device for printing according to claim 4, characterized in that: The outer surface of the conveying motor (13) is provided with a plurality of holes, the air inlet end of the bellows (15) is attached to the top of the inner part of the conveying belt (14), and the air inlet end of the fan (2) passes through the conveying frame (12) and is connected to the air inlet end of the bellows (15).

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