CN208428800U - One kind being used for PE bags of printing circulating device for ink - Google Patents

Abstract

The utility model discloses one kind to be used for PE bags of printing circulating device for ink, including returning ink reservoir, symmetrically through there are two gear shafts on the antetheca of described time ink reservoir, one end of the gear shaft is connected with gear using flat key interference fit, it is welded with two the first fixed links on each gear shaft, is welded with a roller bearing jointly in two the first fixed links on same gear shaft.Two printing roll wheel rotations can carry out printing work simultaneously to PE bags of two sides, and printing efficiency is higher, and the ink dripped in printing process collects in back in ink reservoir, and acts on through water pump and pump it into black case again, reduces the waste situation in printing process；Printing roll wheel is carried out using permeable sponge uniformly to add ink, so that distribution of the ink on printing roll wheel is more uniform, the lines effect printed out is more preferable；Spring can make to keep suitable pressure between two printing roll wheels, and suitable pressure guarantees that PE bags of printing effect is preferable.

Description

One kind being used for PE bags of printing circulating device for ink

Technical field

The utility model relates to printing equipment technical fields, more particularly to one kind to be used for PE bags of printing circulating device for ink.

Background technique

PE is the abbreviation of polyethylene, is a kind of aggregated thermoplastic resin obtained of ethylene.It industrially, also include ethylene With the copolymer of a small amount of alpha-olefin；It is a kind of transparent plastic bag, can be used for the packaging such as clothes, luggage, electronic product.PE bags Purposes is very extensive, is mainly used to manufacture film, container, pipeline, monofilament, wire and cable, daily necessities etc., and can be used as electricity Depending on the high-frequency insulation material of, radar etc..

PE bags need to carry out PE bags of surfaces in process of production printing treatments, and printing treatment needs use it is a series of Printing equipment, but the existing printing treatment equipment for PE bag when in use usually can not be to PE bags of two sides progress simultaneously Printing, and manually timing inking is needed in printing office, and be easy for causing ink density uneven when artificial inking, institute It is uneven to easily lead to the PE printed bag surface, while many ink is inevitably dripped in printing process, it makes At a large amount of waste.

Utility model content

Purpose of the utility model is to solve the ink dripped in the prior art to cause the shortcomings that largely wasting, and mentions One kind out is used for PE bags of printing circulating device for ink.

To achieve the goals above, the utility model adopts the technical scheme that

One kind being used for PE bags of printing circulating device for ink, including returns ink reservoir, and symmetrically running through on the antetheca of described time ink reservoir has One end of two gear shafts, the gear shaft is connected with gear using flat key interference fit, is welded on each gear shaft Two the first fixed links are welded with a roller bearing in two the first fixed links on same gear shaft jointly, each described It is rotatably connected to a printing roll wheel on roller bearing, is welded with second fixed link in each first fixed link, is located at Two the second fixed links on the same gear shaft are welded with a fixed plate jointly, and gluing has infiltration in each fixed plate Saturating sponge.

Preferably, the leading flank of described time ink reservoir is welded with mounting plate, and traveller, the traveller are welded on the mounting plate It is socketed with sliding sleeve outside, the sliding sleeve upper end is welded with pull ring, and the two sides of the sliding sleeve are welded with first rotation seat, each It is rotatably connected to rotating bar using pin shaft on first rotation seat, each rotating bar makes far from one end of the first rotation seat It is rotatably connected to the second rotation seat with pin shaft, rack gear is welded on each second rotation seat, is symmetrically opened on the mounting plate If slidably connecting a sliding block there are two sliding slot in each sliding slot, being fixed on each sliding block with rack welding, The rack and pinion engagement.

Preferably, the sidewall weld of described time ink reservoir has a mounting plate, is equipped with black case, institute using bolt on the mounting plate The dropper being connected on black case there are two colloid is stated, each dropper is glued at a fixed plate far from one end of black case respectively On, lower mouth and the permeable sponge of the dropper offset.

Preferably, the lower of black case is equipped with water pump using bolt, and the input terminal of the water pump is welded with ink reclaiming pipe, institute It states ink reclaiming pipe lower end to be connected to back in ink reservoir, the output end of the water pump is connected in black case.

Preferably, the lower chewing-gum conjunction of the ink reclaiming pipe has strainer.

Preferably, the junction of the output end of the water pump and black case is coated with sealant.

Compared with the prior art, the advantages of the utility model are:

1. two printing roll wheel rotations can carry out printing work simultaneously to PE bags of two sides, printing efficiency is higher, is printing The ink dripped in the process collects in back in ink reservoir, and acts on through water pump and pump it into black case again, reduces in printing process Waste situation；

2. carrying out uniformly adding ink to printing roll wheel using permeable sponge, so that distribution of the ink on printing roll wheel is more equal Even, the lines effect printed out is more preferable；

3. spring can make to keep suitable pressure between two printing roll wheels, suitable pressure guarantees PE bags of printing effect Fruit is preferable.

Detailed description of the invention

Fig. 1 be the utility model proposes it is a kind of for PE bag printing circulating device for ink structural schematic diagram；

Fig. 2 be the utility model proposes it is a kind of for PE bag print circulating device for ink return ink reservoir portion structure vertical view Figure.

In figure: 1 time ink reservoir, 2 mounting plates, 3 travellers, 4 sliding sleeves, 5 first rotation seats, 6 rotating bars, 7 second rotation seats, 8 bullets Spring, 9 pull rings, 10 sliding slots, 11 sliding blocks, 12 rack gears, 13 gears, 14 gear shafts, 15 first fixed links, 16 roller bearings, 17 printing roll wheels, 18 second fixed links, 19 fixed plates, 20 permeable sponges, 21 mounting plates, 22 black casees, 23 droppers, 24 ink reclaiming pipes, 25 water pumps.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

Referring to Fig.1-2, a kind of to be used for PE bags of printing circulating device for ink, including ink reservoir 1 is returned, it is right on the antetheca of ink reservoir 1 to return Claim through there are two one end of gear shaft 14, gear shaft 14 to be connected with gear 13, each gear shaft 14 using flat key interference fit On be welded with two the first fixed links 15, be welded with one jointly in two the first fixed links 15 on same gear shaft 14 Roller bearing 16 is rotatably connected to a printing roll wheel 17 on each roller bearing 16, one is welded in each first fixed link 15 Two fixed links 18, two the second fixed links 18 on same gear shaft 14 are welded with a fixed plate 19, Mei Gegu jointly Gluing has permeable sponge 20 on fixed board 19, and permeable sponge 20 offsets with printing roll wheel 17, makes the oil permeated in permeable sponge 20 Ink is uniformly applied on printing roll wheel 17, returns the ink that ink reservoir 1 is used to collect drippage, is convenient for recycling and reusing.

The leading flank for returning ink reservoir 1 is welded with mounting plate 2, and traveller 3 is welded on mounting plate 2, is socketed with sliding sleeve 4 outside traveller 3, 4 upper end of sliding sleeve is welded with pull ring 9, and the two sides of sliding sleeve 4 are welded with first rotation seat 5, use on each first rotation seat 5 Pin shaft is rotatably connected to rotating bar 6, and each rotating bar 6 is rotatably connected to second using pin shaft far from one end of the first rotation seat 5 Rotation seat 7 is welded with rack gear 12 on each second rotation seat 7, symmetrically opens up that there are two sliding slot 10, each sliding slots on mounting plate 2 A sliding block 11 is slidably connected in 10, is welded and fixed on each sliding block 11 with rack gear 12, rack gear 12 is engaged with gear 13；Print Brush roll wheel 17 can be rotated around gear shaft 14, will drive the rotation of gear 13 in rotation process, and then slide gear 12, rack gear 12 is sliding Dynamic that sliding sleeve 4 is driven to slide up and down, then staff need to only control the movement of sliding sleeve 4, and two printing roll wheels 17 can be adjusted Position.

The sidewall weld for returning ink reservoir 1 has a mounting plate 21, is equipped with black case 22 using bolt on mounting plate 21, connects on black case 22 The dropper 23 of colloid there are two logical, each dropper 23 are glued in a fixed plate 19 respectively far from one end of black case 22, dropper 23 lower mouth offsets with permeable sponge 20；Ink in black case 22 can drop down on permeable sponge 20 through dropper 23, the dropper of colloid When 23 guarantee 17 positions of printing roll wheel are mobile, dropper 23 can maintain the connection with permeable sponge 20；

The lower of black case 22 is equipped with water pump 25 using bolt, and the input terminal of water pump 25 is welded with ink reclaiming pipe 24, ink reclaiming pipe 24 Lower end is connected to back in ink reservoir 1, and the output end of water pump 25 is connected in black case 22；Water pump 25 is used to return to accumulate in ink reservoir 1 Ink is transported to again in black case 22, reduces the waste of ink；The lower chewing-gum conjunction of ink reclaiming pipe 24 has strainer, avoids back in ink reservoir 1 Water impurity enter black case 22 with ink, the junction of the output end of water pump 25 and black case 22 is coated with sealant, avoids The case where junction of water pump 25 and black case 22 leaks.

In the utility model, the lines for having preparatory imprinting good on printing roll wheel 17, for being printed to PE bags, to PE bags When carrying out printing work, since gear shaft 14 can be rotated relative to ink reservoir 1 is returned, two printing roll wheels 17 drive under gravity The rotation of first fixed link 15, and then two printing roll wheels 17 is made to offset, make PE bags to pass through between two printing roll wheels 17, due to It is rotatablely connected between printing roll wheel 17 and the first fixed link 15 by roller bearing, so PE bags to printing roll wheel when pulling PE bags 17 frictional force can drive printing roll wheel 17 to rotate, and then complete the printing work to PE bags；

23 lower end of dropper on black case 22 is contacted with permeable sponge 20, so the ink flowed out from black case 22 can flow to On permeable sponge 20, permeable sponge 20 can diffuse on monolith permeable sponge 20 after absorbing ink, and permeable sponge 20 and print Brush roll wheel 17 contacts, and ink is uniformly applied to the surface of printing roll wheel 17, completes persistently to add Mo work to printing roll wheel 17 Make, the ink dripped in the present apparatus can be dropped into back in ink reservoir 1, when the ink returned in ink reservoir 1 runs up to a certain amount of, start water pump 25 can draw back the ink returned in ink reservoir 1 into black case 22, reduce the waste situation during print production.

Printing roll wheel 17 is moved downward by gravity in the present apparatus, drives two gear shafts 14 to rotate, two gear shafts 14 drive two gears 13 to rotate respectively, and then drive two rack gears 12 to two Slideslips by engagement, and rack gear 12 slides When drive left side rotating bar 6 rotate clockwise, the rotating bar 6 on right side rotates counterclockwise, so make 4 slide downward of sliding sleeve compress Spring 8, spring 8 herein sliding sleeve 4 is applied upwards it is elastic, and then reduce two printing roll wheels 17 between pressure, avoid Printing roll wheel 17 is excessive to PE bags of pressure, the situation for causing printing effect poor.

Before starting printing work, needs to separate two printing roll wheels 17 and be placed on middle position for PE bags, at this time only Pull ring 9 need to be pulled up, drives two rack gears 12 to middle slip, and then two gears 13 is driven to rotate, two prints can be made Brush roll wheel 17 is separated from each other.Traveller 3 and the cross section of sliding sleeve 4 during this is practical are square, and sliding sleeve 4 is avoided rotation feelings occur Condition；23 upper end of dropper is equipped with valve (not shown) and just opens valve when starting printing work, makes ink smoothly It flow on permeable sponge 20.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (6)

1. one kind is used for PE bags of printing circulating device for ink, including goes back to ink reservoir (1), which is characterized in that before described time ink reservoir (1) Symmetrically through there are two one end of gear shaft (14), the gear shaft (14) to be connected with gear using flat key interference fit on wall (13), two the first fixed links (15) are welded on each gear shaft (14), two be located on same gear shaft (14) A roller bearing (16) is welded in first fixed link (15) jointly, is rotatably connected to a print roller on each roller bearing (16) It takes turns (17), is welded with second fixed link (18) on each first fixed link (15), be located at the same gear shaft (14) two the second fixed links (18) on are welded with a fixed plate (19) jointly, there is gluing on each fixed plate (19) Permeable sponge (20).

2. according to claim 1 a kind of for PE bags of printing circulating device for ink, which is characterized in that described time ink reservoir (1) leading flank is welded with mounting plate (2), is welded with traveller (3) on the mounting plate (2), and cunning is socketed with outside the traveller (3) It covers (4), sliding sleeve (4) upper end is welded with pull ring (9), and the two sides of the sliding sleeve (4) are welded with first rotation seat (5), it is rotatably connected to rotating bar (6) on each first rotation seat (5) using pin shaft, each rotating bar (6) is separate One end of first rotation seat (5) is rotatably connected to the second rotation seat (7) using pin shaft, is welded on each second rotation seat (7) It is connected to rack gear (12), is symmetrically opened up on the mounting plate (2) there are two sliding slot (10), the interior sliding of each sliding slot (10) connects It is connected to a sliding block (11), is welded and fixed on each sliding block (11) with rack gear (12), the rack gear (12) and gear (13) Engagement.

3. according to claim 1 a kind of for PE bags of printing circulating device for ink, which is characterized in that described time ink reservoir (1) sidewall weld has mounting plate (21), is equipped with black case (22) on the mounting plate (21) using bolt, the ink case (22) There are two the dropper (23) of colloid, each droppers (23) to be glued at one respectively admittedly far from one end of black case (22) for upper connection On fixed board (19), lower mouth and the permeable sponge (20) of the dropper (23) offset.

4. according to claim 3 a kind of for PE bags of printing circulating device for ink, which is characterized in that the ink case (22) It is lower be equipped with water pump (25) using bolt, the input terminal of the water pump (25) is welded with ink reclaiming pipe (24), the ink reclaiming pipe (24) lower end is connected to back in ink reservoir (1), and the output end of the water pump (25) is connected in black case (22).

5. according to claim 4 a kind of for PE bags of printing circulating device for ink, which is characterized in that the ink reclaiming pipe (24) lower chewing-gum conjunction has strainer.

6. according to claim 4 a kind of for PE bags of printing circulating device for ink, which is characterized in that the water pump (25) Output end and the junction of black case (22) be coated with sealant.