A kind of plate making printer
Technical field
This utility model relates to plate making apparatus field, is specifically related to a kind of plate making printer.
Background technology
Printer is one of capital equipment of printing process, and the printer of prior art mainly includes light source part, exposure
Partly, vacuum section and support, light source part luminescence irradiates and shines on pre-coating light sensitive plate by the film of exposed portion, vacuum simultaneously
Part makes film and pre-coating light sensitive plate contact surface not contain air to exposed portion evacuation, but the printer of this structure is in reality
It is inadequate to there is exposing light intensity in border when using, second-rate problem, and in use, has dust adsorption to illuminator
Going up or inside lampshade, dust accumulation too much can affect the effect of illumination, meanwhile, is constantly in work in the illuminator permanent time
In, the temperature easily making illuminator is too high, easily makes illuminator be damaged, affects service life.
Summary of the invention
The purpose of this utility model is to provide a kind of plate making printer, above-mentioned with solve to cause in prior art
Multinomial defect.
A kind of plate making printer, including frame, workbench, light source portion, cleaning device and lowering or hoisting gear, described work
Platform is located at upper rack, and described workbench includes bottom glass, film and the pre-coating light sensitive plate that stacking from bottom to up is arranged, described
Light source portion is located at machine frame inside, and described light source portion includes that cold light tube and lampshade, described lampshade are provided with air outlet, described cleaning
Device includes hair-dryer and blast pipe, and described blast pipe connects lampshade, and described lowering or hoisting gear is located on the left of frame, described lifting dress
Put and include that fixed mount, hydraulic lifting arm and skin glass, described skin glass are fixed on hydraulic lifting arm bottom.
Preferably, described air outlet is uniformly arranged in lampshade edge, and lower end on the left of frame is located at by described hair-dryer.
Preferably, described skin glass and bottom glass are safety glass.
Preferably, described cold light tube is provided with three altogether, and described lampshade cross section is circular arc.
Preferably, described frame bottom front is provided with glass door, and described frame inner wall is coated with reflecting coating.
The beneficial effects of the utility model: this kind of plate making printer, are designed by this kind of structure, and operator are permissible
Operation lowering or hoisting gear, after the skin glass of hydraulic lifting arm bottom being mentioned, is positioned over the end by film and pre-coating light sensitive plate successively
Layer glass on, then operation lowering or hoisting gear by skin glass compress, after opening cold light tube, directional light be radiated at top layer glass with
Carrying out printing down exposure image on pre-coating light sensitive plate between bottom glass 3 and film, printing down exposure image operates liter after terminating again
Skin glass removed by fall bar, is taken out by pre-coating light sensitive plate, can obtain more preferably by cold light tube is located at machine frame inside
Obtaining exposure effect, this printer is additionally provided with cleaning device, will be divided by hair-dryer and be blown in lampshade, and can avoid dust accretions shadow
Ringing lighting effect, improve the printer life-span, be worthy to be popularized, described air outlet is uniformly arranged in lampshade edge, and described hair-dryer sets
Lower end on the left of frame, by the air outlet of uniformly arrangement, can form the air flowing around cold light tube, it is to avoid long-time
Rear dust accretions, impact exposure and life-span, described skin glass and bottom glass is used to be safety glass, safety glass intensity
Height and life-span are long, are highly suitable for printer and use, it is not easy to damaging, described cold light tube is provided with three altogether, and described lampshade cuts
Face is circular arc, can form directional light, to film and pre-coating light sensitive plate by the lampshade of circular arc after cold light tube luminescence
Forming uniform exposure, described frame bottom front is provided with glass door, and described frame inner wall is coated with reflecting coating, passes through glass
Door can make full use of the energy of light with close-ups printer internal structure and duty by the reflecting coating of inwall
Amount, improves exposure value.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of plate making printer described in the utility model.
Fig. 2 is the top view in the light source portion of a kind of plate making printer described in the utility model.
Wherein: 1 frame, 2 workbench, 3 bottom glass, 4 films, 5 pre-coating light sensitive plates, 6 cold light tubes,
7 lampshades.8 air outlets, 9 hair-dryers, 10 blast pipes, 11 fixed mounts, 12 hydraulic lifting arms, 13 top layer glass
Glass, 14 glass doors.
Detailed description of the invention
For the technological means making this utility model realize, creation characteristic, reach purpose and be easy to understand with effect, below
In conjunction with detailed description of the invention, this utility model is expanded on further.
As depicted in figs. 1 and 2, a kind of plate making printer, including frame 1, workbench 2, light source portion, cleaning device and
Lowering or hoisting gear, described workbench 2 is located at frame 1 top, described workbench 2 include bottom glass 3 that stacking from bottom to up arranges,
Film 4 and pre-coating light sensitive plate 5, it is internal that described light source portion is located at frame 1, and described light source portion includes cold light tube 6 and lampshade 7, institute
Stating lampshade 7 and be provided with air outlet 8, described cleaning device includes that hair-dryer 9 and blast pipe 10, described blast pipe 10 connect lampshade 7,
Described lowering or hoisting gear is located on the left of frame 1, and described lowering or hoisting gear includes fixed mount 11, hydraulic lifting arm 12 and skin glass 13,
Described skin glass 13 is fixed on hydraulic lifting arm 12 bottom.This kind of plate making printer, is designed by this kind of structure, operation
Personnel can operate lowering or hoisting gear, after the skin glass 13 of hydraulic lifting arm 12 bottom being mentioned, successively by film 4 and precoating sense
Light version 5 is positioned on bottom glass 3, and then skin glass 13 is compressed by operation lowering or hoisting gear, after opening cold light tube 6, parallel
Light is radiated on the pre-coating light sensitive plate 5 between skin glass 13 and bottom 3 glass and film 4 and carries out printing down exposure image, printing down
Exposure image operates hydraulic lifting arm 12 again after terminating and removes skin glass 13, is taken out by pre-coating light sensitive plate 5, by by cold
Light lamp tube 6 is located at that frame 1 is internal can obtain more preferable exposure effect, and this printer is additionally provided with cleaning device, by hair-dryer 9
To divide and be blown in lampshade 7, and dust accretions can be avoided to affect lighting effect, improve the printer life-span, be worthy to be popularized.
In the present embodiment, described air outlet 8 is uniformly arranged in lampshade 7 edge, and described hair-dryer 9 is located on the left of frame 1
Lower end, by the air outlet 8 of uniformly arrangement, can form the air flowing around cold light tube 6, it is to avoid ash after long-time use
Dirt is piled up, impact exposure and life-span, and described skin glass 13 and bottom glass 3 are safety glass, safety glass intensity high and
Life-span is long, is highly suitable for printer and uses, it is not easy to damaging, described cold light tube 6 is provided with three altogether, described lampshade 7 cross section
In circular arc, directional light can be formed after cold light tube 6 luminescence, to film 4 and pre-coating light sensitive plate by the lampshade 7 of circular arc
5 form uniform exposure, and described frame 1 bottom front is provided with glass door 14, and described frame 1 inwall is coated with reflecting coating, logical
Crossing glass door 14 can be with close-ups printer internal structure and duty, can be fully sharp by the reflecting coating of inwall
The energy used up, improves exposure value.
Based on above-mentioned, film and pre-coating light sensitive plate compression are positioned over bottom glass by skin glass by this utility model
On, it is radiated on the pre-coating light sensitive plate between top layer glass with bottom glass and film by directional light and carries out printing down and expose into
Picture, can obtain more preferable exposure effect by cold light tube is located at machine frame inside, and this printer is additionally provided with cleaning device, can
To avoid dust accretions to affect lighting effect, improve the printer life-span, be worthy to be popularized.
As known by the technical knowledge, this utility model can be by other essence without departing from its spirit or the reality of essential feature
The scheme of executing realizes.Therefore, embodiment disclosed above, for each side, all it is merely illustrative, is not only
's.All in the range of this utility model or be equal to the change in the range of this utility model all by this utility model bag
Contain.