CN210591024U - Printing roller cooling mechanism for printing equipment - Google Patents

Abstract

The utility model discloses a printing roller cooling body for lithography apparatus, including the lithography apparatus body, the inner chamber of lithography apparatus body is provided with the printing roller body, the rectangular channel has been seted up on the right side at lithography apparatus body top, the top of lithography apparatus body is provided with water cooling mechanism, the bottom of rectangular channel inner chamber is run through and is provided with the air supply fan, the bottom intercommunication of air supply fan has the funnel conveyer pipe, the bottom intercommunication of funnel conveyer pipe has the conveyer pipe, the inner chamber fixedly connected with arc of lithography apparatus body. The utility model provides a traditional lithography apparatus do not have specific heat dissipation mechanism to dispel the heat to the printing roller for the printing roller generates heat fragile problem, this a printing roller cooling body for lithography apparatus has to the radiating advantage of printing roller, makes the normal work that the printing roller can be long-time, and has extended the life of printing roller.

Description

Printing roller cooling mechanism for printing equipment

Technical Field

The utility model relates to a printing technology field specifically is a printing roller cooling body for lithography apparatus.

Background

Printing is a technique of transferring ink to the surface of paper, fabric, plastic product, leather and other materials through plate making, inking, pressurizing and other steps, and printing is a process of transferring the approved printing plate to the printing stock through printing machine and special ink.

The printing roller can be used to print in lithography apparatus's use, can produce great heat when printing roller work, and traditional lithography apparatus does not have specific heat dissipation mechanism to dispel the heat to the printing roller for the printing roller generates heat fragile, has reduced the life of printing roller.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a printing roller cooling body for lithography apparatus has to the radiating advantage of printing roller, has solved traditional lithography apparatus and has not had specific heat dissipation mechanism to dispel the heat to printing roller for printing roller generates heat fragile problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a printing roller cooling body for lithography apparatus, includes the lithography apparatus body, the inner chamber of lithography apparatus body is provided with the printing roller body, the rectangular channel has been seted up on the right side at lithography apparatus body top, the top of lithography apparatus body is provided with water cooling mechanism, the bottom of rectangular channel inner chamber is run through and is provided with the air supply fan, the bottom intercommunication of air supply fan has the funnel conveyer pipe, the bottom intercommunication of funnel conveyer pipe has the conveyer pipe, the inner chamber fixedly connected with arc of lithography apparatus body, the top of arc is run through and is provided with the air duct, the bottom of air duct extends to the inner chamber of arc and has evenly seted up the air guide hole, the one end and the air duct intercommunication of conveyer pipe.

Preferably, the water-cooling mechanism is including being fixed in left water tank in lithography apparatus body top and water pump, the water tank is located the left side of water pump, the water inlet intercommunication of water pump has the inlet tube, the one end and the water tank intercommunication of water pump are kept away from to the inlet tube, the delivery port intercommunication of water pump has the outlet pipe, the bottom fixedly connected with cooling coil of rectangular channel inner chamber, the one end and the cooling coil intercommunication of water pump are kept away from to the outlet pipe, the one end intercommunication that the outlet pipe was kept away from to cooling coil has the back flow, cooling coil's one end and water tank intercommunication are kept.

Preferably, the air supply fan comprises a frame, a support is fixedly connected to an inner cavity of the frame, a motor is fixedly connected to the bottom of the support, and an output shaft of the motor penetrates through the top of the support and is fixedly connected with fan blades.

Preferably, the top of the inner cavity of the rectangular groove is provided with a dust blocking net.

Preferably, the arc-shaped plate is located at the top of the printing roller body and matched with the printing roller body.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a water cooling mechanism cools off the air of rectangular channel inner chamber, then carry rectangular channel inner chamber refrigerated air to air duct department through the supply-air fan, then spout the surface at the printing roller through the air guide hole, because the arc is spacing to the cold air, make even spraying of cold air on the surface of air guide hole, reach the purpose that the cooling effect is good, it does not have specific heat dissipation mechanism to dispel the heat to the printing roller to have solved traditional lithography apparatus, make the printing roller generate heat fragile problem, this a printing roller cooling mechanism for lithography apparatus, have the radiating advantage to the printing roller, make the printing roller can long-time normal work, and the life of printing roller has been extended.

2. The utility model discloses a setting of water-cooling mechanism, water pump pass through the inlet tube and carry the water of water tank inner chamber to cooling coil pipe department through the outlet pipe, and the water of cooling coil pipe department cools off the air of rectangular channel inner chamber, and the water of cooling coil pipe department flows back to the inner chamber of water tank, and reuse reaches circulative cooling's purpose.

3. The utility model discloses a setting of air supply fan, the motor drives the rotation of fan leaf, carries the air of rectangular channel inner chamber, reaches the purpose of carrying the cold air.

4. The utility model discloses a setting of dust screen can guarantee the cleanness of rectangular channel inner chamber air, has avoided the inner chamber that the dust got into the rectangular channel to influence the use of printing roller body.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a perspective view of the blower fan of the present invention;

FIG. 3 is a schematic perspective view of the connection structure of the arc plate and the air duct of the present invention;

fig. 4 is a schematic perspective view of the cooling coil structure of the present invention.

In the figure: 1. a printing apparatus body; 2. a printing roller body; 3. a rectangular groove; 4. a water cooling mechanism; 41. a water tank; 42. a water pump; 43. a water outlet pipe; 44. a water inlet pipe; 45. a cooling coil; 46. a return pipe; 5. an air supply fan; 51. a frame; 52. a support; 53. a motor; 54. a fan blade; 6. a funnel conveying pipe; 7. a delivery pipe; 8. an arc-shaped plate; 9. an air duct; 10. an air vent; 11. a dust blocking net.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a printing roller cooling mechanism for printing equipment comprises a printing equipment body 1, a printing roller body 2 is arranged in an inner cavity of the printing equipment body 1, a rectangular groove 3 is formed in the right side of the top of the printing equipment body 1, a water cooling mechanism 4 is arranged at the top of the printing equipment body 1, the water cooling mechanism 4 comprises a water tank 41 and a water pump 42 which are fixed on the left side of the top of the printing equipment body 1, the water tank 41 is positioned on the left side of the water pump 42, a water inlet pipe 44 is communicated with a water inlet of the water pump 42, one end, away from the water pump 42, of the water inlet pipe 44 is communicated with the water tank 41, a water outlet of the water pump 42 is communicated with a water outlet pipe 43, a cooling coil 45 is fixedly connected to the bottom of the inner cavity of the rectangular groove 3, one end, away from the water pump 42, of the water, through the arrangement of the water cooling mechanism 4, the water pump 42 conveys the water in the inner cavity of the water tank 41 to the cooling coil 45 through the water outlet pipe 43 through the water inlet pipe 44, the water in the inner cavity of the rectangular groove 3 is cooled by the water in the cooling coil 45, the water in the cooling coil 45 flows back to the inner cavity of the water tank 41 and is reused, the purpose of circular cooling is achieved, the bottom of the inner cavity of the rectangular groove 3 is provided with the air supply fan 5 in a penetrating manner, the air supply fan 5 comprises a frame 51, the inner cavity of the frame 51 is fixedly connected with a support 52, the bottom of the support 52 is fixedly connected with a motor 53, the output shaft of the motor 53 penetrates to the top of the support 52 and is fixedly connected with a fan blade 54, through the arrangement of the air supply fan 5, the motor 53 drives the fan blade 54 to rotate, the air in the inner cavity of the rectangular groove 3 is conveyed, the purpose of conveying cold, inner chamber fixedly connected with arc 8 of lithography apparatus body 1, arc 8 is located the top of printing roller body 2, arc 8 and printing roller body 2 looks adaptation, the top of arc 8 is run through and is provided with air duct 9, air duct 9's bottom extends to arc 8's inner chamber and has evenly seted up air guide hole 10, the top of 3 inner chambers of rectangular channel is provided with dust blocking net 11, setting through dust blocking net 11, the cleanness of 3 inner chambers of rectangular channel air can be guaranteed, the inner chamber of having avoided the dust to get into rectangular channel 3 influences the use of printing roller body 2, conveyer pipe 7's one end and air duct 9 intercommunication.

The working principle is as follows: the utility model discloses during the use, earlier fill water with the inner chamber of water tank 41, printing roller body 2 can rotate to print and generate heat at the during operation of lithography apparatus body 1, open water pump 42 and motor 53, water pump 42 carries water to 45 departments of cooling coil to cool off the air of 3 inner chambers of rectangular channel, motor 53 drives fan leaf 54 and rotates and carry the cold air of 3 inner chambers of rectangular channel to air duct 9 through funnel conveyer pipe 6 and conveyer pipe 7, then spray the surface at printing roller body 2 through air guide hole 10 on the air duct 9, rethread arc 8 makes the cold air homodisperse on the surface of printing roller body 2, reach the purpose to printing roller body 2 refrigerated.

In summary, the following steps: this a printing roller cooling body for lithography apparatus, cool off the air of 3 inner chambers of rectangular channel through water cooling mechanism 4, then carry 3 inner chamber refrigerated air of rectangular channel to air duct 9 departments through air supply fan 5, then spout the surface at the printing roller through air guide hole 10, because arc 8 is spacing to the cold air, make even spraying of cold air on the surface of air guide hole 10, reach the purpose that the cooling effect is good, it does not have specific heat dissipation mechanism to dispel the heat to the printing roller to have solved traditional lithography apparatus, make the printing roller generate heat the fragile problem.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

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 (5)

1. A printing roller cooling mechanism for a printing apparatus, comprising a printing apparatus body (1), characterized in that: the inner chamber of lithography apparatus body (1) is provided with printing roller body (2), rectangular channel (3) have been seted up on the right side at lithography apparatus body (1) top, the top of lithography apparatus body (1) is provided with water cooling mechanism (4), the bottom of rectangular channel (3) inner chamber is run through and is provided with air supply fan (5), the bottom intercommunication of air supply fan (5) has funnel conveyer pipe (6), the bottom intercommunication of funnel conveyer pipe (6) has conveyer pipe (7), the inner chamber fixedly connected with arc (8) of lithography apparatus body (1), the top of arc (8) is run through and is provided with air duct (9), the bottom of air duct (9) extends to the inner chamber of arc (8) and evenly has seted up air guide hole (10), the one end and air duct (9) intercommunication of conveyer pipe (7).

2. A printing roller cooling mechanism for a printing apparatus according to claim 1, wherein: water-cooling mechanism (4) are including being fixed in left water tank (41) in lithography apparatus body (1) top and water pump (42), water tank (41) are located the left side of water pump (42), the water inlet intercommunication of water pump (42) has inlet tube (44), the one end and the water tank (41) intercommunication of water pump (42) are kept away from in inlet tube (44), the delivery port intercommunication of water pump (42) has outlet pipe (43), the bottom fixedly connected with cooling coil (45) of rectangular channel (3) inner chamber, the one end and the cooling coil (45) intercommunication of water pump (42) are kept away from in outlet pipe (43), the one end intercommunication that outlet pipe (43) were kept away from in cooling coil (45) has back flow (46), the one end and water tank (41) intercommunication that cooling coil (45) were kept away from in back flow (46).

3. A printing roller cooling mechanism for a printing apparatus according to claim 1, wherein: the blowing fan (5) comprises a frame (51), a support (52) is fixedly connected to an inner cavity of the frame (51), a motor (53) is fixedly connected to the bottom of the support (52), and an output shaft of the motor (53) penetrates through the top of the support (52) and is fixedly connected with a fan blade (54).

4. A printing roller cooling mechanism for a printing apparatus according to claim 1, wherein: and a dust blocking net (11) is arranged at the top of the inner cavity of the rectangular groove (3).

5. A printing roller cooling mechanism for a printing apparatus according to claim 1, wherein: the arc-shaped plate (8) is located at the top of the printing roller body (2), and the arc-shaped plate (8) is matched with the printing roller body (2).

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