CN213108611U

CN213108611U - Printing roller cooling device for printing equipment

Info

Publication number: CN213108611U
Application number: CN202021358674.6U
Authority: CN
Inventors: 岳龙
Original assignee: Pubei Jianxiang Printing Co ltd
Current assignee: Pubei Jianxiang Printing Co ltd
Priority date: 2020-07-10
Filing date: 2020-07-10
Publication date: 2021-05-04
Anticipated expiration: 2030-07-10

Abstract

The utility model provides a printing roller cooling device for lithography apparatus relates to printing roller cooling field. This printing roller cooling device for lithography apparatus, including the base, base top four corners fixedly connected with supporting leg, the solid fixed ring of base one end fixedly connected with is kept away from to the supporting leg, and the base upper surface is located fixedly connected with coolant tank between the supporting leg, and the coolant tank left end is provided with the delivery port, and the coolant tank right-hand member is provided with the water inlet. When the device is used together with a printing machine, the motor drives the chain to rotate, the chain drives the teeth to rotate, the teeth drive the printing roller to rotate, the printing roller rotates on the outer surface of the bearing ring under the action of the balls and is connected, the compressor pressurizes cooling water in the cooling water tank, the cooling water enters the cooling water pipe from the water outlet, when the fan flows through the position, the fan cools the cooling water pipe in an air cooling mode, the heat generated by the printing roller when the heat flows through the printing roller is taken away through the cooling water pipe, and finally the cooling water tank flows back from the water inlet, so that the device has the advantage of good heat dissipation effect.

Description

Printing roller cooling device for printing equipment

Technical Field

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

Background

The printing machine is a machine for printing characters and images, the modern printing machine generally comprises mechanisms such as plate loading, inking, stamping, paper conveying and the like, and the working principle of the modern printing machine is as follows: the characters and images to be printed are made into printing plate, then it is mounted on the printing machine, then the ink is coated on the place where the characters and images are placed on the printing plate by hand or printing machine, then it is directly or indirectly transferred on the paper or other printing material, such as textile, metal plate, plastics, leather, wood plate, glass and ceramic so as to reproduce the printed matter identical to printing plate.

Printing roller can be used to the use of lithography apparatus and the printing, can produce great heat when printing roller work, and current cooling methods is more for shutting down cooling and radiator fan cooling, but this kind of cooling rate is slower, influences production, and traditional lithography apparatus does not have specific heat dissipation mechanism to dispel the heat to printing roller for printing roller generates heat fragile, has reduced the life of printing roller.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a printing roller cooling device for lithography apparatus has solved the problem of mentioning in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a printing roller cooling device for printing equipment comprises a base, wherein supporting legs are fixedly connected to four corners of the top end of the base, a fixing ring is fixedly connected to one end, away from the base, of each supporting leg, a cooling water tank is fixedly connected to the upper surface of the base, positioned between the supporting legs, the left end of the cooling water tank is provided with a water outlet, the right end of the cooling water tank is provided with a water inlet, a cooling water pipe is communicated inside the water outlet, the left end of the water outlet is fixedly connected with a compressor, the left end of the compressor, positioned on the outer surface of the cooling water pipe, is sleeved with a fixing block, the left end of the fixing block, positioned on the upper surface of the base, is provided with a fan, the right end of the fixing ring is fixedly connected with a bearing ring, the outer surface, motor fixed connection is on the base upper surface, and inside condenser tube extended and link up solid fixed ring, condenser tube was located solid fixed ring inside part meshing and had the carrier block, and condenser tube was located carrier ring inside part surface and has cup jointed the connecting block, connecting block and carrier ring inner wall fixed connection, and condenser tube extends to the water inlet through the printing roller.

Preferably, the supporting legs are fixedly connected with the fixing rings through bolts, and the inner wall of each fixing ring is consistent with the inner wall of each bearing ring in size.

Preferably, the fixed block is fixedly connected to the upper surface of the base, and the cooling water pipe is arranged at the air outlet of the fan and is set to be in a spiral state.

Preferably, the printing roller and the bearing ring form a rotating connection, a groove body is formed in the position, located at the ball, of the inner wall of the printing roller, and the ball is rotatably connected in the groove body.

Preferably, the cooling water pipe is arranged in the printing roller and is arranged in a spiral state, the bearing block penetrates through the printing roller, and the outer surface of the bearing frame is provided with a support rod fixedly connected with the inner wall of the bearing ring.

Preferably, the bearing rings are provided with two bearing rings which are respectively positioned at the left end and the right end of the printing roller, and the cooling water pipe is positioned inside the printing roller and is arranged close to the inner wall of the printing roller.

(III) advantageous effects

The utility model provides a printing roller cooling device for lithography apparatus. The method has the following beneficial effects:

1. this printing roller cooling device for lithography apparatus is when using, and the compressor carries out the pressure boost to the cooling water in the coolant tank, and the cooling water gets into condenser tube from the delivery port, and when the fan position was flowed through, the fan carries out the forced air cooling to condenser tube, and the heat that produces the printing roller when flowing through in the printing roller passes through condenser tube and takes away, finally flows back to coolant tank from the water inlet, has solved the problem that traditional lithography apparatus does not have specific heat dissipation mechanism, has the advantage that the radiating effect is good.

2. This printing roller cooling device for lithography apparatus uses device and printing machine cooperation when using, and the motor drives the chain and rotates, and the chain drives tooth and rotates, and tooth drives the printing roller and rotates, and the printing roller rotates at the carrier ring surface under the effect of ball and is connected, has solved the problem that current cooling method speed is slow and influence production, has the advantage that improves work efficiency.

Drawings

FIG. 1 is an orthographic three-axis mapping of the structure of the present invention;

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

FIG. 3 is a schematic view of the structural support block of the present invention;

FIG. 4 is a schematic view of the structure of the ball of the present invention;

fig. 5 is a schematic view of the cooling water pipe of the present invention.

Wherein, 1 base, 2 supporting legs, 3 solid fixed ring, 4 coolant tank, 5 delivery ports, 6 water inlets, 7 condenser tube, 8 compressors, 9 fixed blocks, 10 fans, 11 bearing ring, 12 printing roller, 13 ball, 14 tooth, 15 chain, 16 motor, 17 bearing block, 18 connecting block.

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.

The embodiment of the utility model provides a printing roller cooling device for printing equipment, as shown in figure 1-5, comprising a base 1, supporting legs 2 are fixedly connected with four corners of the top of the base 1, the ends of the supporting legs 2 far away from the base 1 are fixedly connected with a fixing ring 3, the supporting legs 2 are fixedly connected with the fixing ring 3 through bolts, the upper surface of the base 1 is positioned between the supporting legs 2 and is fixedly connected with a cooling water tank 4, the left end of the cooling water tank 4 is provided with a water outlet 5, the right end of the cooling water tank 4 is provided with a water inlet 6, a cooling water pipe 7 is communicated inside the water outlet 5, the left end of the water outlet 5 is fixedly connected with a compressor 8 for pressurizing cooling water in the cooling water tank 4, the left end of the compressor 8 is positioned on the outer surface of the cooling water pipe 7 and is sleeved with a fixing block 9, the cooling water pipe 7 is fixed, the cooling water pipe 7 is arranged at the air outlet of the fan 10 and is set to be in a spiral state, the heat dissipation area is increased, a better heat dissipation effect is achieved, the right end of the fixing ring 3 is fixedly connected with the bearing ring 11, the size of the inner wall of the fixing ring 3 is consistent with that of the inner wall of the bearing ring 11, the cooling water pipe 7 is convenient to place, the bearing rings 11 are totally provided with two bearing rings which are respectively arranged at the left end and the right end of the printing roller 12, the outer surface of the bearing ring 11 is sleeved with the printing roller 12, the part, located inside the printing roller 12, of the cooling water pipe 7 is set to be in a spiral state, the heat dissipation area is increased, the part, located inside the printing roller 12, of the cooling water pipe 7 is arranged close to the inner wall of the printing roller 12, the printing roller 12 dissipates heat more quickly, the compressor 8 pressurizes the cooling water in the cooling water tank 4, the cooling water enters, finally, the printing ink flows back to the cooling water tank 4 from the water inlet 6, a sliding groove is formed in the outer surface of the bearing ring 11, balls 13 are arranged in the sliding groove, the friction force between the printing roller 12 and the bearing ring 11 is reduced, the printing roller 12 and the bearing ring 11 form a rotating connection, a groove body is formed in the position, located at the ball 13, of the inner wall of the printing roller 12, the balls 13 are rotatably connected in the groove body, the printing roller 12 is limited on the outer surface of the bearing ring 11, teeth 14 are fixedly connected to the outer surface of one end, close to the fixing ring 3, of the printing roller 12, a chain 15 is sleeved on the outer surface of the teeth 14, a motor 16 is arranged at one end, far away from the teeth 14, of the chain 15, the motor 16 is fixedly connected to the upper surface of the base 1, the motor 16 drives the chain 15 to rotate, the chain 15 drives the teeth 14 to rotate, the cooling water pipe 7 is located solid fixed ring 3 inside part meshing and has had bearing block 17, inside bearing block 17 link up printing roller 12, play firm supporting role to bearing ring 11, bearing block 17 surface is provided with bracing piece and 11 inner wall fixed connection of bearing ring, the cooling water pipe 7 is located 11 inside part surfaces of bearing ring and has cup jointed connecting block 18, connecting

block

18 and 11 inner wall fixed connection of bearing ring, cooling water pipe 7 extends to water inlet 6 through printing roller 12.

The working principle is as follows:

this printing roller cooling device for lithography apparatus is when using, use device and printing machine cooperation, motor 16 drives 15 rotations of chain, 15 drive teeth of chain rotate 14, 14 drive printing roller rotates 12 teeth of tooth, printing roller 12 rotates at 11 surface rotations of carrier ring under the effect of ball 13 and connects, compressor 8 carries out the pressure boost to the cooling water in the coolant tank 4, the cooling water gets into condenser tube 7 from delivery port 5, when 10 positions of fan flow through, fan 10 carries out the forced air cooling to condenser tube 7, the heat that produces printing roller 12 when the printing roller 12 of flowing through in takes away through condenser tube 7, finally flow back to coolant tank 4 from water inlet 6.

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 printing roller cooling device for printing equipment comprises a base (1), and is characterized in that: the four corners of the top end of the base (1) are fixedly connected with supporting legs (2), one ends, far away from the base (1), of the supporting legs (2) are fixedly connected with fixing rings (3), the upper surface of the base (1) is located between the supporting legs (2) and is fixedly connected with cooling water tanks (4), the left ends of the cooling water tanks (4) are provided with water outlets (5), the right ends of the cooling water tanks (4) are provided with water inlets (6), cooling water pipes (7) are communicated inside the water outlets (5), the left ends of the water outlets (5) are fixedly connected with compressors (8), the left ends of the compressors (8) are located on the outer surfaces of the cooling water pipes (7) and are sleeved with fixing blocks (9), and the left ends of;

the right end of the fixing ring (3) is fixedly connected with a bearing ring (11), the outer surface of the bearing ring (11) is sleeved with a printing roller (12), the outer surface of the bearing ring (11) is provided with a sliding groove, a ball (13) is arranged in the sliding groove, the outer surface of one end, close to the fixing ring (3), of the printing roller (12) is fixedly connected with a tooth (14), the outer surface of the tooth (14) is sleeved with a chain (15), one end, far away from the tooth (14), of the chain (15) is provided with a motor (16), the motor (16) is fixedly connected to the upper surface of the base (1), the cooling water pipe (7) extends and penetrates through the inside of the fixing ring (3), the part, located inside the fixing ring (3), of the cooling water pipe (7) is meshed with a bearing block (17), the outer surface of the part, located inside the bearing ring (, the cooling water pipe (7) extends to the water inlet (6) through the printing roller (12).

2. The apparatus of claim 1, wherein: the supporting legs (2) are fixedly connected with the fixing rings (3) through bolts, and the size of the inner walls of the fixing rings (3) is consistent with that of the inner walls of the bearing rings (11).

3. The apparatus of claim 1, wherein: the fixed block (9) is fixedly connected to the upper surface of the base (1), and the cooling water pipe (7) is arranged at the air outlet of the fan (10) and is set to be in a spiral state.

4. The apparatus of claim 1, wherein: the printing roller (12) and the bearing ring (11) form a rotating connection, the inner wall of the printing roller (12) is positioned at the position of the ball (13) and is provided with a groove body, and the ball (13) is rotatably connected in the groove body.

5. The apparatus of claim 1, wherein: the cooling water pipe (7) is positioned in the printing roller (12) and is partially set to be in a spiral state, the bearing block (17) penetrates through the printing roller (12), and the outer surface of the bearing block (17) is provided with a support rod fixedly connected with the inner wall of the bearing ring (11).

6. The apparatus of claim 1, wherein: the bearing rings (11) are provided with two bearing rings which are respectively arranged at the left end and the right end of the printing roller (12), and the cooling water pipe (7) is arranged at the inner part of the printing roller (12) and is arranged close to the inner wall of the printing roller (12).