CN109514988A - A kind of print system carrying out back up - Google Patents

Abstract

A kind of print system carrying out back up includes rack, and rack includes lower layer space, intermediate space, upper space, and lower layer space, intermediate space, upper space are successively set up on the rack from bottom to up；The lower layer space is successively arranged the first tensioning component, front printing machine from left to right；The intermediate space is equipped with cooling device；The upper space is successively arranged back up machine, the second tensioning component from left to right；Drying component includes the drying cabinet of two end openings, it dries cabinet wall and is equipped with heating electrical filament, drying cabinet is vertically set on the right side of rack, the drying cabinet lower ending opening is equipped with the first slewing rollers, upper end opening is equipped with the second slewing rollers, third slewing rollers are located at the left side of intermediate space, and the 4th slewing rollers are located at the left side of upper space.It is an advantage of the invention that being carried out continuously to the positive printing of paper progress and back up, and using being vertically arranged, save medicine space.

Description

A kind of print system carrying out back up

Technical field

The invention belongs to printing equipment fields, and the printing machine of back up can be carried out more particularly to one kind.

Background technique

It is desirable to generally by the way of secondary printing, i.e., first be printed just when being printed to recto and the back side Face republishes reverse side, and the centre of secondary printing is to disconnect, and cannot be carried out continuously, therefore seriously affected printing efficiency.

Summary of the invention

In order to solve the above technical problems, the present invention provides the print system that can carry out back up, carries out positive print to paper Brush and back up are carried out continuously, and using being vertically arranged, save medicine space.

In order to realize above-mentioned technical characteristic, the object of the present invention is achieved like this: one kind can carry out back up Print system includes rack, and rack includes lower layer space, intermediate space, upper space, and lower layer space, intermediate space, upper layer are empty Between successively set up from bottom to up on the rack；

The lower layer space is successively arranged the first tensioning component, front printing machine from left to right；

The intermediate space is equipped with cooling device；

The upper space is successively arranged back up machine, the second tensioning component from left to right；

Drying component includes the drying cabinet of two end openings, and drying cabinet wall is equipped with heating electrical filament, and drying cabinet is vertically arranged On the right side of rack, the drying cabinet lower ending opening is equipped with the first slewing rollers, upper end opening is equipped with the second slewing rollers, and third turns The left side of intermediate space is located to roller, the 4th slewing rollers are located at the left side of upper space.

Further, the cooling device includes cool air hose, and cold wind pipe surface is equipped with multiple air nozzles, cool air hose and compression Machine connection.

Further, the front printing machine is rotary printing press；

The back up machine is platen printing machine.

Further, the print system further includes the tension regulator for being located at intermediate space；

The tension regulator includes an at least regulating roller, and two end of regulating roller respectively sets a shaft, is symmetrical arranged Support frame on respectively set sliding slot, set sliding block in sliding slot, sliding block is connect by elastomeric element with sliding slot inner wall, two end of regulating roller Shaft is connect with a sliding block respectively.

The method have the advantages that: 1, this system using the arrangement of upper, middle and lower layer make the printing in front with the back side It is arranged in a vertical direction spatial, saves the big quantity space of medicine.

2, positive printing is carried out in the front printing machine of lower layer space, in the drying of connection lower layer space and middle space The printing paper of front printing is dried in component, later in middle level under the action of the cooling device of space to the print of drying Brush paper carries out cooling (cooling mode is preferably air-cooled, even if dry cold air is blown over from printed matter surface), then makes complete Back up is carried out at the back up machine that the printing paper of front printing enters upper space, to realize front and the back side Continuous printing.

3, front uses rotary printing press, back up machine for platen printing machine, it is ensured that front printing and back The quality of face printing.

Detailed description of the invention

Present invention will be further explained below with reference to the attached drawings and examples.

Fig. 1 is schematic structural view of the invention.

Fig. 2 is drying machine structure schematic diagram.

Fig. 3 is cooling device structural schematic diagram.

Fig. 4 is tension regulator schematic diagram.

Such as figure, support column 1, the first tensioning component 2, front printing machine 3, cooling device 4, back up machine 5, the second tensioning Component 6, drying component 7, the first slewing rollers 8, the second slewing rollers 9, third slewing rollers 10, the 4th slewing rollers 11, tension regulator 12, cool air hose 41, air nozzle 42, drying cabinet 71, heating electrical filament 72, regulating roller 121, support frame 122, sliding slot 123, sliding block 124, printing paper 13.

Specific embodiment

Embodiments of the present invention are described further with reference to the accompanying drawing.

Referring to Fig. 1, a kind of print system carrying out back up includes rack 1, and rack 1 includes lower layer space A, centre Space B, upper space C, lower layer space A, intermediate space B, upper space C are successively built up in rack 1 from bottom to up；

Lower layer space A is successively arranged the first tensioning component 2, front printing machine 3 from left to right, it is preferred that front printing machine 3 is circle Press circle printing machine (rotary printing press: printing plate supporting mass, transfer article be all it is cylindric, complete printing process when rotate entirely The printing machine of movement)；

Intermediate space B is equipped with cooling device 4；

Upper space C is successively arranged back up machine 5, the second tensioning component 6 from left to right, it is preferred that back up machine 5 is flat Cylinder press (platen printing machine: platen press printing plate supporting mass and coining body be all flat printing machine)；

In Fig. 2, drying component 7 includes the drying cabinet 71 of two end openings, and drying 71 inner wall of cabinet is equipped with heating electrical filament 72, dries Dry cabinet 71 is vertically set on the right side of rack 1, and drying 1 lower ending opening of cabinet is equipped with the first slewing rollers 8, upper end opening is equipped with the The upper end opening of two slewing rollers 9(drying cabinet 1 is located at the right side of intermediate space B), third slewing rollers 10 are located at intermediate space B's Left side, the 4th slewing rollers 11 are located at the left side of upper space C.

Preferably, such as Fig. 3, cooling device 4 includes cool air hose 41, and 41 surface of cool air hose is equipped with multiple air nozzles 42, cold wind Pipe 41 is connect with compressor, and in the present system, cooling device 4 is one of core component, is needed in a short time to by drying The printing paper that component 7 is dried is dried, and compresses air to form high pressure draught by cool air hose 41 and spray using compressor Gas nozzle 42 is ejected on printing paper, can not only be cooled down to its surface, and the air flowing for printing paper can also be accelerated.

Preferably, as in Fig. 4, print system further includes the tension regulator 12 for being located at intermediate space；

The tension regulator 12 includes an at least regulating roller 121, and 121 2 end of regulating roller respectively sets a shaft, Symmetrically arranged support frame 122(support frame 122 is connect with rack 1) on respectively set sliding slot 123, sliding block 124 is set in sliding slot 123, it is sliding Block 124 is connect by elastomeric element 124 with 123 inner wall of sliding slot, and 121 2 end shaft of regulating roller is connect with a sliding block 123 respectively, When work, paper passes through from 121 lower end of regulating roller, when regulating roller 121 is generated upward driving force and (substantially released by the tension of paper Put the tension of paper), regulating roller 121 by elastomeric element 124 resistance (prevent paper discharge tension), when regulating roller 121 not by When paper power, elastomeric element 124 can drive regulating roller 121 so that it is generated surface tension close to paper.

When front printing machine 3 is rotary printing press, back up machine 5 is using platen printing machine, front and the back side Printing process is limited by printing machine, it is impossible to keep synchronizing, it is however generally that the print speed printing speed of back up machine 5 is to be slower than front Printing machine 3, regulating roller 121 can make the tension of paper maintain a reasonable section under the action of elastomeric element 124, It will not be because of the tension disequilibrium of front printing machine 3, back up machine 5 paper caused by asynchronous.

Working principle: printing paper 13 pass through the first tensioning component 2(common apparatus) tensioning front printing machine 3 carry out just Face printing turns to be downwardly into drying cabinet 71, dries the printing paper 13 of 71 pairs of cabinet entrance in the first slewing rollers 8 later (having been subjected to positive printing) is dried, later in the cooling device 4 for turning to be downwardly into intermediate space B of the second slewing rollers 9, Cooling device 4 keeps printing paper 13 cooling, later third slewing rollers 10, the 4th slewing rollers 11 steering-effecting under enter the back side and print Brush machine 5 is printed.

The above embodiments are only the preferred technical solution of the present invention, and are not construed as limitation of the invention, this hair Bright protection scope should be with the technical solution of claim record, technical characteristic in the technical solution recorded including claim Equivalents are protection scope.Equivalent replacement i.e. within this range is improved, also within protection scope of the present invention.

Claims (4)

1. the print system that one kind can carry out back up, it is characterised in that: the print system includes rack, under rack includes Sheaf space, intermediate space, upper space, lower layer space, intermediate space, upper space are successively set up on the rack from bottom to up；

The lower layer space is successively arranged the first tensioning component, front printing machine from left to right；

The intermediate space is equipped with cooling device；

The upper space is successively arranged back up machine, the second tensioning component from left to right；

Drying component includes the drying cabinet of two end openings, and drying cabinet wall is equipped with heating electrical filament, and drying cabinet is vertically arranged On the right side of rack, the drying cabinet lower ending opening is equipped with the first slewing rollers, upper end opening is equipped with the second slewing rollers, and third turns The left side of intermediate space is located to roller, the 4th slewing rollers are located at the left side of upper space.

2. the print system that one kind according to claim 1 can carry out back up, it is characterised in that: the cooling device Including cool air hose, cold wind pipe surface is equipped with multiple air nozzles, and cool air hose is connect with compressor.

3. the print system that one kind according to claim 1 can carry out back up, it is characterised in that: the front printing Machine is rotary printing press；

The back up machine is platen printing machine.

4. the print system that one kind according to claim 1 can carry out back up, it is characterised in that: the print system It further include the tension regulator for being located at intermediate space；

The tension regulator includes an at least regulating roller, and two end of regulating roller respectively sets a shaft, is symmetrical arranged Support frame on respectively set sliding slot, set sliding block in sliding slot, sliding block is connect by elastomeric element with sliding slot inner wall, two end of regulating roller Shaft is connect with a sliding block respectively.