CN201268136Y

CN201268136Y - Water circulation apparatus of high speed aluminum foil composite printer

Info

Publication number: CN201268136Y
Application number: CNU2008201537663U
Authority: CN
Inventors: 王勤
Original assignee: SAIDA SHANGHAI ALUMINUM FOIL PACKAGING MATERIALS CO Ltd
Current assignee: SAIDA SHANGHAI ALUMINUM FOIL PACKAGING MATERIALS CO Ltd
Priority date: 2008-10-07
Filing date: 2008-10-07
Publication date: 2009-07-08
Anticipated expiration: 2018-10-07

Abstract

The utility model relates to a water circulating device in a high-speed aluminum foil composite printer, which comprises a water cooling roller (71) and further comprises a water storage bucket (8) for connecting the water cooling roller (71). The water storage bucket (8) comprises a water supply pipe (81) for connecting the water cooling roller (71), a return pipe (82) for connecting the water cooling roller (71) and a water injection pipe (83) for connecting a water source; and a water supply pump (84) is also arranged at the joint of the water supply pipe (81) and the water storage bucket (8). The utility model has the advantages that the problem that a large amount of water sources is wasted; and water which is circulated is reutilized, thereby the water sources are effectively saved, the production cost is reduced, the sewage discharge is reduced, and the environmental protection is ensured.

Description

Water circle device in the high speed aluminium foil complex printer

Technical field

The utility model relates to a kind of high speed aluminium foil complex printer, relates in particular to the water circle device in the water chill rolls in this machine.

Background technology

High speed aluminium foil complex printer is a kind ofly to be used for that aluminium foil and aluminium foil and paper are compound to be the printing press of one.Major function: compound, the single color printing of aluminium foil single color printing and aluminium foil and paper.

As seen from Figure 1: high speed aluminium foil complex printer generally is made up of frame 1, aluminium paper unwinding device 2, sizer 3, printing equipment 4, ink-feeding device 5, drying unit 6, aluminium foil cooling device (comprising air cooling equipment 7 and water chill rolls 71), main transmission draw-gear 9, wrap-up 10 and control system (not shown).

The basic functional principle of this machine is:

Aluminium foil, paper unwinding device: installation aluminium foil, paper roll unreel support simultaneously;

The gluing set composite: aluminium foil backing and paper are compound;

Printing equipment: aluminium foil and the compound good back of paper are printed on aluminium foil surface.

Ink-feeding device: for printing equipment provides printing ink and makes the printing ink circulation.

Drying unit: be the printing ink oven dry of compound glue, printing.

Aluminium foil cooling device: the aluminium foil that comes out in the baking oven is cooled off fast;

Main transmission draw-gear: machine transmission, product transmission traction power.

Wrap-up: the product web-like of composite print oven dry is taken in.

As seen from Figure 2: the water chill rolls 71 in the aluminium foil cooling device, is discharged through behind the chill roll by the supply of running water not the water recycling that circulates, and water resource waste is bigger, and production cost is higher.Among the figure: drainpipe 72, tap water supply pipe 73.

Summary of the invention

The utility model technical issues that need to address have provided the water circle device in a kind of high speed aluminium foil complex printer, are intended to solve the above problems.

In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions:

The utility model comprises: water chill rolls; Also comprise: a water bucket 8 that connects water chill rolls; Comprise on described water bucket: one connects the feed pipe of water chill rolls, a return pipe that connects water chill rolls and a water injection pipe that connects the water source; Connect water bucket place at feed pipe and also settle a supply-water pump.

Compared with prior art, the beneficial effects of the utility model are: solved the problem of a large amount of wastes in water source, the water that circulation is come out utilizes again, has saved water resource effectively and has reduced production cost and reduced quantity of wastewater effluent, has guaranteed environmental protection.

Description of drawings

Fig. 1 is a prior art high speed aluminium foil complex printer structural representation;

Fig. 2 is a water chill rolls structural representation among Fig. 1;

Fig. 3 is the utility model structural representation;

Fig. 4 is a water barrel structure schematic diagram in the utility model;

The specific embodiment

Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described in further detail:

By Fig. 3, Fig. 4 as seen: the utility model comprises: water chill rolls 71; Also comprise: a water bucket 8 that connects water chill rolls 71; On described water bucket 8, comprise: feed pipe that connects water chill rolls 71 81, a return pipe 82 and a water injection pipe 83 that connects the water source that connects water chill rolls 71; Connect water bucket 8 places at feed pipe 81 and also settle a supply-water pump 84;

At an other overflow pipe 85 and the draining valve 86 also settled of described water bucket 8 sides.

Operation principle of the present utility model is (as shown in Figure 4): the water bucket 8 in the utility model is filled with about 1.2 cubes clear water; Open the feed pipe valve; Start pressurized water supply pump 84; Water drives through the pressurized water supply pump and enters feed pipe 81 in chill roll, enters return pipe 82 by outflow in the chill roll again and is back in the water bucket, goes round and begins again, and circulates.Water injection pipe 83 is used for amount of makeup water and regulates water temperature; When amount of makeup water and adjusting water temperature water, water injection rate is too much, flows out unnecessary water from overflow pipe 85 and discharges from drainpipe; Draining valve 86 is used to discharge the sewage that accumulates or discharges overheated water when regulating water temperature.

Claims

1. the water circle device in the high speed aluminium foil complex printer comprises: water chill rolls (71); It is characterized in that also comprising: a water bucket (8) that connects water chill rolls (71); Comprise on described water bucket (8): one connects the feed pipe (81) of water chill rolls (71), a return pipe (82) that connects water chill rolls (71) and a water injection pipe (83) that connects the water source; Connect water bucket (8) at feed pipe (81) and locate also to settle a supply-water pump (84).

2. the water circle device in the high speed aluminium foil complex printer according to claim 1 is characterized in that: at an other overflow pipe (85) and the draining valve (86) also settled of described water bucket (8) side.