CN216400880U - Printing roller cooling device for printing machine - Google Patents
Printing roller cooling device for printing machine Download PDFInfo
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- CN216400880U CN216400880U CN202122372800.4U CN202122372800U CN216400880U CN 216400880 U CN216400880 U CN 216400880U CN 202122372800 U CN202122372800 U CN 202122372800U CN 216400880 U CN216400880 U CN 216400880U
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- printing roller
- cooling
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- Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
The utility model relates to the technical field of printing, and discloses a printing roller cooling device for a printing machine, which comprises a base, wherein the top of the base is fixedly connected with the bottom of a first motor through a fixing block, one end of the first motor is fixedly connected with one side of a gear, gear teeth are meshed with gear teeth of a gear ring, the inner wall of the gear ring is fixedly sleeved with the outer surface of one side of the middle part of a connecting roller, one end of the connecting roller is communicated with one end of a printing roller, and one end of the printing roller is rotatably connected with one side of a connecting plate. This printing roller cooling device for printing machine, through the work of second motor, drive the flabellum and rotate, make the heat that pivoted flabellum distributes the printing roller blow on the guide plate, the heat flows from the radiating groove that has been opened from the heating panel through setting up of guide plate, has reached the effect that can dispel the heat and cool down fast to printing roller inside, has solved current printing roller cooling device for printing machine when using, can't be better carry out radiating problem to printing roller inside.
Description
Technical Field
The utility model relates to the technical field of printing, in particular to a printing roller cooling device for a printing machine.
Background
In the printing process of the printing machine, due to the high-speed rotation and the axial movement of the ink distributing roller, when the ink distributing roller is in contact with other ink rollers, the surface of the ink distributing roller is heated, so that the characteristics of ink are influenced, the printing quality is influenced, and the printing roller cooling device for the printing machine is required to be used for cooling the ink distributing roller.
When the existing printing roller cooling device for the printing machine is used, heat can not be well dissipated inside the printing roller, and the water-cooling heat dissipation device easily influences the normal rotation of the printing roller, so that the printing roller can not normally work, and the working efficiency of the printing roller is reduced.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a printing roller cooling device for a printing machine, which has the advantages of quickly performing heat dissipation and cooling on the inside of a printing roller, improving the working efficiency of the printing roller and the like, and solves the problems that the inside of the printing roller cannot be well dissipated when the existing printing roller cooling device for the printing machine is used, the normal rotation of the printing roller is easily influenced by a water cooling device, the printing roller cannot normally work, and the working efficiency of the printing roller is reduced.
(II) technical scheme
In order to realize the purposes that the heat dissipation and cooling can be rapidly carried out inside the printing roller, the normal working rotation of the printing roller cannot be influenced when the water-cooling heat dissipation mechanism is used, and the working efficiency of the printing roller is improved, the utility model provides the following technical scheme: the utility model provides a printing roller cooling device for printing machine, includes the base, and fixed block and first motor bottom fixed connection are passed through at the base top, first motor one end and gear one side fixed connection, gear tooth and ring tooth meshing, and the ring tooth inner wall cup joints with connecting roller middle part one side external fixation, connects roller one end and printing roller one end intercommunication.
Printing roller one end is rotated with connecting plate one side and is connected, and connecting plate middle part one side inner wall rotates with chill roll one end surface to be connected, and chill roll one end inner wall rotates through sealed bearing and inlet tube one end surface to be connected, and the inlet tube other end communicates with refrigeration case one side, and refrigeration case opposite side and outlet pipe one end intercommunication, and the one end inner wall that the inlet tube was kept away from to outlet pipe other end surface through sealed bearing and chill roll rotates to be connected.
One end of the connecting roller, which is far away from the printing roller, is rotatably connected with one side of the heat dissipation plate.
Preferably, the outer surface of one side of the middle part of the connecting roller, which is far away from the toothed ring, is rotationally connected with the inner wall of the supporting ring, and the bottom of the supporting ring is fixedly connected with the top of the base through a fixing block.
Preferably, the outer surface of the middle part of the cooling roller is connected with the inner wall of the printing roller in a sliding mode, and the outer surface of one end of the printing roller is connected with the inner wall of the heat dissipation plate in a rotating mode.
Preferably, the radiating groove is formed in the outer surface of the radiating plate, the middle of one side, close to the connecting plate, of the radiating plate is fixedly connected with one end of a second motor, one end of a motor shaft at the other end of the second motor is fixedly connected with one end of a fan blade, the upper portion of one side, close to the connecting plate, of the radiating plate is fixedly connected with one side of a guide plate through a connecting rod, and the inner wall of the middle of the guide plate is rotatably connected with the outer surface of the middle of the motor shaft at one end of the second motor.
Preferably, the top of the base is fixedly connected with one end of a second fixing rod through a fixing block, and the other end of the second fixing rod is fixedly arranged on one side of the heat dissipation plate.
Preferably, one side of the connecting plate is fixedly connected with one end of a first fixing rod, and the other end of the first fixing rod is fixedly connected with the top of the base through a fixing block.
(III) advantageous effects
Compared with the prior art, the utility model provides a printing roller cooling device for a printing machine, which has the following beneficial effects:
1. this printing roller cooling device for printing machine, through the work of second motor, drive the flabellum and rotate, make the heat that pivoted flabellum distributes the printing roller blow on the guide plate, the heat flows from the radiating groove that has been opened from the heating panel through setting up of guide plate, has reached the effect that can dispel the heat and cool down fast to printing roller inside, has solved current printing roller cooling device for printing machine when using, can't be better carry out radiating problem to printing roller inside.
2. This printing roller cooling device for printing machine, at printing roller during operation, the normal rotation of printing roller can not be influenced to the pipeline of water-cooling heat dissipation mechanism, can discharge to the printing roller outside in the short time to the inside heat that gives off of printing roller, has improved the radiating work efficiency of printing roller, makes the printing roller can not influence the printing quality at the during operation.
Drawings
FIG. 1 is a three-dimensional schematic of the structure of the present invention;
FIG. 2 is a schematic top view of the structure of the present invention;
FIG. 3 is a schematic three-dimensional cross-sectional view of the structure of the present invention;
FIG. 4 is a schematic cross-sectional front view of the inventive structure;
FIG. 5 is a left side schematic view of the structure of the present invention.
In the figure: the cooling device comprises a base 1, a first motor 2, a gear 3, a 4-tooth ring, a connecting roller 5, a supporting ring 6, a printing roller 7, a connecting plate 8, a cooling roller 9, a first fixing rod 10, a water inlet pipe 11, a refrigeration box 12, a water outlet pipe 13, a second fixing rod 14, a heat dissipation plate 15, a second motor 16, fan blades 17 and a flow guide plate 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, a brush roller cooling device for a printing machine comprises a base 1, the top of the base 1 is fixedly connected with one end of a second fixing rod 14 through a fixing block, the other end of the second fixing rod 14 is fixedly arranged at one side of a heat dissipation plate 15, the second fixing rod 14 is arranged to fix the position of the heat dissipation plate 15, so as to prevent the heat dissipation plate 15 from twisting off or winding together with a water outlet pipe 13 caused by the rotation of a printing roller 7, the top of the base 1 is fixedly connected with the bottom of a first motor 2 through the fixing block, one end of the first motor 2 is fixedly connected with one side of a gear 3, the teeth of the gear 3 are meshed with the teeth of a toothed ring 4, the inner wall of the toothed ring 4 is fixedly sleeved with the outer surface of one side of the middle part of a connecting roller 5, the outer surface of the middle part of the connecting roller 5, which is far away from the toothed ring 4, is rotatably connected with the inner wall of a support ring 6, the bottom of the support ring 6 is fixedly connected with the top of the base 1 through the fixing block, and plays a supporting role for the printing roller 7 through the connecting roller 5, the stability of printing roller 7 when rotating has been improved, connect 5 one ends of roller and printing roller 7 one end intercommunication.
One end of a printing roller 7 is rotatably connected with one side of a connecting plate 8, one side of the connecting plate 8 is fixedly connected with one end of a first fixing rod 10, the other end of the first fixing rod 10 is fixedly connected with the top of a base 1 through a fixing block, the position of the connecting plate 8 can be fixed, the connecting plate 8 is prevented from being twisted off or wound together with a water inlet pipe 11 due to the rotation of the printing roller 7, the inner wall of one side of the middle part of the connecting plate 8 is rotatably connected with the outer surface of one end of a cooling roller 9, the outer surface of the middle part of the cooling roller 9 is slidably connected with the inner wall of the printing roller 7, the outer surface of one end of the printing roller 7 is rotatably connected with the inner wall of a heat dissipation plate 15, the inner wall of the printing roller 7 can be uniformly contacted with the outer surface of the cooling roller 9 through the rotation of the printing roller 7, so that the cooling roller 9 cools the inside of the printing roller 7, the inner wall of one end of the cooling roller 9 is rotatably connected with the outer surface of one end of a water inlet pipe 11 through a sealing bearing, and the other end of the water inlet pipe 11 is communicated with one side of a refrigeration box 12, the other side of the refrigeration box 12 is communicated with one end of a water outlet pipe 13, and the outer surface of the other end of the water outlet pipe 13 is rotatably connected with the inner wall of one end, far away from the water inlet pipe 11, of the cooling roller 9 through a sealing bearing.
The one end that printing roller 7 was kept away from to connecting roller 5 rotates with heating panel 15 one side and is connected, open at heating panel 15 surface has the radiating groove, heating panel 15 is close to one side middle part and second motor 16 one end fixed connection of connecting plate 8, second motor 16 other end motor shaft one end and flabellum 17 one end fixed connection, connecting rod and 18 one side fixed connection of guide plate are passed through on one side upper portion that heating panel 15 is close to connecting plate 8, 18 middle part inner walls of guide plate rotate with 16 one end motor shaft middle part surface of second motor and are connected, work through second motor 16, drive flabellum 17 and rotate, make the heat that pivoted flabellum 17 gived off printing roller 7 blow on guide plate 18, the heat flows from the radiating groove that has been opened from heating panel 15 to setting through guide plate 18.
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.
When the cooling device is used, the first motor 2 works to drive the gear 3 to rotate, the gear 3 drives the toothed ring 4 to rotate, the outer surface of the connecting roller 5 rotates on the inner wall of the support ring 6, the rotating of the connecting roller 5 drives the printing roller 7 to rotate, the printing roller 7 can rotate for printing, the rotating of the printing roller 7 can enable the outer surface of the cooling roller 9 to uniformly contact with the inner wall of the printing roller 7 to cool the inner wall of the printing roller 7, the refrigerating box 12 works to inject cooled water into the cooling roller 9 from the water inlet pipe 11, condensed water after heat is transferred in the cooling roller 9 is discharged to the refrigerating box 12 from the water outlet pipe 13, the condensed water after heat is transferred is cooled through the refrigerating box 12 to form water circulation, the second motor 16 works to drive the fan blades 17 to rotate, the rotating fan blades 17 blow heat emitted by the printing roller 7 on the guide plates 18, the heat flows out from the heat dissipation grooves formed in the heat dissipation plates 15 through the arrangement of the guide plates 18, the heat emitted when the printing roller 7 is in operation is quickly discharged to the outside of the printing roller 7.
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.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A printing roller cooling device for a printing machine comprises a base (1), and is characterized in that: the top of the base (1) is fixedly connected with the bottom of the first motor (2) through a fixing block, one end of the first motor (2) is fixedly connected with one side of the gear (3), teeth of the gear (3) are meshed with teeth of the toothed ring (4), the inner wall of the toothed ring (4) is fixedly sleeved with the outer surface of one side of the middle part of the connecting roller (5), and one end of the connecting roller (5) is communicated with one end of the printing roller (7);
one end of a printing roller (7) is rotatably connected with one side of a connecting plate (8), the inner wall of one side of the middle part of the connecting plate (8) is rotatably connected with the outer surface of one end of a cooling roller (9), the inner wall of one end of the cooling roller (9) is rotatably connected with the outer surface of one end of a water inlet pipe (11) through a sealing bearing, the other end of the water inlet pipe (11) is communicated with one side of a refrigeration box (12), the other side of the refrigeration box (12) is communicated with one end of a water outlet pipe (13), and the outer surface of the other end of the water outlet pipe (13) is rotatably connected with the inner wall of one end, far away from the water inlet pipe (11), of the cooling roller (9) through the sealing bearing;
one end of the connecting roller (5) far away from the printing roller (7) is rotatably connected with one side of the heat dissipation plate (15).
2. The apparatus for cooling a brush roller for a printing press according to claim 1, wherein: the outer surface of one side of the middle part of the connecting roller (5), which is far away from the toothed ring (4), is rotatably connected with the inner wall of the supporting ring (6), and the bottom of the supporting ring (6) is fixedly connected with the top of the base (1) through a fixing block.
3. The apparatus for cooling a brush roller for a printing press according to claim 1, wherein: the outer surface of the middle part of the cooling roller (9) is connected with the inner wall of the printing roller (7) in a sliding mode, and the outer surface of one end of the printing roller (7) is connected with the inner wall of the heat dissipation plate (15) in a rotating mode.
4. The apparatus for cooling a brush roller for a printing press according to claim 1, wherein: the outer surface of the heat dissipation plate (15) is provided with a heat dissipation groove, the middle part of one side of the heat dissipation plate (15) close to the connecting plate (8) is fixedly connected with one end of a second motor (16), one end of a motor shaft at the other end of the second motor (16) is fixedly connected with one end of a fan blade (17), the upper part of one side of the heat dissipation plate (15) close to the connecting plate (8) is fixedly connected with one side of a guide plate (18) through a connecting rod, and the inner wall of the middle part of the guide plate (18) is rotatably connected with the outer surface of the middle part of the motor shaft at one end of the second motor (16).
5. The apparatus for cooling a brush roller for a printing press according to claim 1, wherein: the top of the base (1) is fixedly connected with one end of a second fixing rod (14) through a fixing block, and the other end of the second fixing rod (14) is fixedly arranged on one side of a heat dissipation plate (15).
6. The apparatus for cooling a brush roller for a printing press according to claim 1, wherein: one side of the connecting plate (8) is fixedly connected with one end of a first fixing rod (10), and the other end of the first fixing rod (10) is fixedly connected with the top of the base (1) through a fixing block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122372800.4U CN216400880U (en) | 2021-09-27 | 2021-09-27 | Printing roller cooling device for printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122372800.4U CN216400880U (en) | 2021-09-27 | 2021-09-27 | Printing roller cooling device for printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216400880U true CN216400880U (en) | 2022-04-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122372800.4U Active CN216400880U (en) | 2021-09-27 | 2021-09-27 | Printing roller cooling device for printing machine |
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| Country | Link |
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| CN (1) | CN216400880U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115648792A (en) * | 2022-11-28 | 2023-01-31 | 丁兴旺 | Multifunctional printing roller for printing machine |
-
2021
- 2021-09-27 CN CN202122372800.4U patent/CN216400880U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115648792A (en) * | 2022-11-28 | 2023-01-31 | 丁兴旺 | Multifunctional printing roller for printing machine |
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