CN205853618U - There is the ink roller of offset printing machine system of air cooling equipment - Google Patents

Abstract

This utility model relates to the ink roller of offset printing machine system with air cooling equipment, this air cooling equipment runs through the heat dissipation wind channel of wavers by the casing fixed on support bar and the air channel being opened in support bar composition, when wavers works, cold air is entered by one end of heat dissipation wind channel under cooling fan effect and flows out from the other end, high-temperature gas in roller is taken away by cold air, avoid the series of problems that wavers causes because heating up ink intensification to bring, effectively solve the problem that prior art exists.

Description

There is the ink roller of offset printing machine system of air cooling equipment

Technical field

This utility model relates to a kind of offset press parts, is specifically related to the ink roller of offset printing machine system with air cooling equipment.

Background technology

In printing process, the wavers of printer does axial play while rotating in a circumferential direction, produce with other ink rollers Raw friction, causes wavers surface temperature to raise, and print speed printing speed is the fastest, and wavers heats up the most serious.Wavers surface temperature mistake Height, ink temperature also can increase, and ink mobility strengthens, and viscosity reduces, and water-resistance weakens, and causes the excessive breast of ink Changing, have a strong impact on the quality of leaflet, it is therefore necessary to be controlled wavers temperature, traditional method is utilized in hollow string ink Roller internal water flooding cools down, but this kind of method dismounting is the most very inconvenient with keeping in repair.

Utility model content

Technical problem to be solved in the utility model is for above-mentioned the deficiencies in the prior art,

The ink roller of offset printing machine system with air cooling equipment is provided.

For achieving the above object, this utility model provides following technical scheme: have the ink roller of offset printing machine of air cooling equipment System, includes ink foundation roller that axis is parallel to each other, drop roller, the first rider roller, the second rider roller, big wavers, the 3rd even Ink roller, the first wavers, big rider roller, the first inking roller, the second inking roller, the second wavers, the 3rd wavers, the 3rd inking Roller and the 4th rider roller, the roll surface of described second wavers and the 3rd rider roller and the first inking roller contacts and the most mutual Parallel, the roll surface of described 4th rider roller and the first inking roller contacts and is axially parallel to each other, described 3rd wavers with The roll surface of big rider roller and the second inking roller contacts and is axially parallel to each other, described 3rd wavers and the 3rd inking roller Roll surface contacts and axis is parallel to each other, it is characterised in that: described big wavers, the first wavers, the second wavers, the 3rd Being provided with cavity inside wavers, be provided with inner pedestal in described cavity, supporting to be connected between described inner pedestal with roller inwall has The support bar of at least one pair of, described support bar is fixed with a hollow box body, described inner pedestal near the inner at ink roller center Being installed in the inner chamber of this hollow box body, be respectively equipped with the air channel of through setting in described support bar, described air channel is positioned at correspondence The outer air port of the support bar outer end open communication offered corresponding with on roller inwall, the air channel of described support bar is interior with hollow box body Chamber connection constitutes and runs through the gas channel of opposing sidewalls in roller, and on described roller inwall, corresponding each gas channel is in one of them opening On cooling fan is installed.

The above-mentioned ink roller of offset printing machine system with air cooling equipment can be further arranged to: described inner pedestal is mainly by interior The bearing mounting cylinder of layer and the tubular insulation cladding composition of outer layer, be filled with thermal insulating material between tubular insulation cladding and bearing mounting cylinder Material, the inner of described support bar is fixed on the tubular insulation cladding outer wall of inner pedestal, and in it, air port is opened in the interior of support bar On the wall of side.

The above-mentioned ink roller of offset printing machine system with air cooling equipment can be further arranged to: described inner pedestal and roller inwall Between support the support bar of connection and be distributed radially.

Using technique scheme, this air cooling equipment is by casing fixing on support bar and is opened in support bar Air channel composition runs through the heat dissipation wind channel of wavers, when wavers works, cold air under cooling fan effect by heat dissipation wind channel One end enter and flow out from the other end, high-temperature gas in roller taken away by cold air, it is to avoid wavers causes ink because heating up Heat up the series of problems brought, and effectively solves the problem that prior art exists.

With embodiment, this utility model is described in further detail below in conjunction with the accompanying drawings.

Accompanying drawing explanation

Fig. 1 is the ink roller system structure schematic diagram of this utility model embodiment.

Fig. 2 is the chiller structural representation of this utility model embodiment.

Fig. 3 is the chiller K direction view of this utility model embodiment.

Detailed description of the invention

See shown in Fig. 1, Fig. 2, Fig. 3: there is the ink roller of offset printing machine system of air cooling equipment, include what axis was parallel to each other Ink foundation roller 1, drop roller the 2, first rider roller the 3, second rider roller 4, big wavers the 5, the 3rd rider roller the 6, first wavers 7, big Rider roller the 8, second inking roller the 9, the 4th rider roller the 10, first inking roller the 11, second inking roller the 12, the 3rd inking roller 13 and the 3rd Wavers 14, described second wavers 9 contacts with the roll surface of the 3rd rider roller 6 and the first inking roller 11 and the most flat OK, described 4th rider roller 10 contacts with the roll surface of the first inking roller 11 and is axially parallel to each other, described 3rd wavers 14 contact with the roll surface of big rider roller 8 and the second inking roller 12 and are axially parallel to each other, described 3rd wavers 14 and The roll surface of three inking rollers 13 contacts and axis is parallel to each other, it is characterised in that: described big wavers the 5, first wavers 7, Second wavers the 9, the 3rd wavers 14 is internal is provided with cavity, is provided with inner pedestal 15, described inner pedestal 15 in described cavity Having the support bar 16 of at least one pair of with supporting to be connected between roller inwall, described support bar 16 is fixed with near the inner at ink roller center One hollow box body 17, described inner pedestal 15 is installed in the inner chamber of this hollow box body 17, sets respectively in described support bar 16 Have the air channel of through setting, described air channel be positioned at the outer air port 19 of corresponding support bar 16 outer end corresponding with on roller inwall offer open Mouthful connection, the inner space of the air channel of described support bar 16 and hollow box body 17 constitutes and runs through the air-flow of opposing sidewalls in roller and lead to Road, on described roller inwall, corresponding each gas channel is provided with cooling fan 18, described inner pedestal 15 on one of them opening Mainly it is made up of the bearing mounting cylinder of internal layer and the tubular insulation cladding of outer layer, loads between tubular insulation cladding and bearing mounting cylinder Having insulation material, the inner of described support bar 16 to be fixed on the tubular insulation cladding outer wall of inner pedestal 15, in it, air port is offered On the inner sidewall of support bar 16, support the support bar 16 being connected between described inner pedestal 15 and roller inwall and divide radially Cloth.

Claims (3)

1. there is the ink roller of offset printing machine system of air cooling equipment, include ink foundation roller that axis is parallel to each other, drop roller, the first even ink Roller, the second rider roller, big wavers, the 3rd rider roller, the first wavers, big rider roller, the first inking roller, the second inking roller, Second wavers, the 3rd wavers, the 3rd inking roller and the 4th rider roller, described second wavers and the 3rd rider roller and first The roll surface of inking roller contacts and is axially parallel to each other, the roll surface of described 4th rider roller and the first inking roller contact and Axially being parallel to each other, described 3rd wavers contacts with the roll surface of big rider roller and the second inking roller and the most flat OK, the roll surface of described 3rd wavers and the 3rd inking roller contacts and axis is parallel to each other, it is characterised in that: described big string It is provided with cavity inside ink roller, the first wavers, the second wavers, the 3rd wavers, in described cavity, is provided with inner pedestal, described Supporting between inner pedestal with roller inwall and be connected the support bar having at least one pair of, described support bar is solid near the inner at ink roller center Surely having a hollow box body, described inner pedestal is installed in the inner chamber of this hollow box body, is respectively equipped with and passes through in described support bar The logical air channel arranged, described air channel is positioned at the outer air port open communication offered corresponding with on roller inwall of corresponding support bar outer end, The inner space of the air channel of described support bar and hollow box body constitutes and runs through the gas channel of opposing sidewalls, described roller inwall in roller The each gas channel of upper correspondence is provided with cooling fan on one of them opening.

The ink roller of offset printing machine system with air cooling equipment the most according to claim 1, it is characterised in that: described inner pedestal Mainly it is made up of the bearing mounting cylinder of internal layer and the tubular insulation cladding of outer layer, loads between tubular insulation cladding and bearing mounting cylinder Having insulation material, the inner of described support bar to be fixed on the tubular insulation cladding outer wall of inner pedestal, in it, air port is opened in and props up On the inner sidewall of strut.

The ink roller of offset printing machine system with air cooling equipment the most according to claim 1, it is characterised in that: described inner pedestal It is distributed radially with supporting the support bar being connected between roller inwall.