A kind of arc silk-screen printing mesh-plate structure
Technical field: the utility model relates to a kind of screen printing technique fields, more particularly to a kind of arc screen printing
Brush mesh-plate structure.
Background technique: silk-screen printing is that silk fabrics, synthetic fabrics or wire mesh stretch tight on screen frame, using hand
Work carves paint film or the method for photochemistry plate-making makes screen printing forme.Modern screen printing technology is passed through using photosensitive material
Photomechanical method production screen printing forme (make the silk screen hole through-hole of areas on screen printing forme, rather than areas
Silk screen hole is plugged) oil painting, etching, pictorial poster, business card, binding and layout cover, commodity packaging, product tag, printed textile, glass
And flat carriers such as metal etc..
But existing technology majority is all the silk-screen printing of progress plane, and being increasing with people's demand, it is single
It is impossible to meet the requirements of people for pure planographic, when printing for the face of some arcs, generally require special
Arc printing screen plate completed, the arc printing screen plate structure used at this stage is relatively simple, simple to printing
The bending of wire side memory, but do not designed targetedly when carrying out printing squeegee, stage plane is received in still use
The structure of silk-screen printing blade coating be easy to cause blade coating uneven, and printing off the pattern come will appear the different situation of shade, because
We need to reform the prior art in view of the deficiencies of the prior art for this.
Utility model content: the purpose of this utility model is to provide a kind of arc silk-screen printing mesh-plate structures, to solve
The problems mentioned above in the background art, the apparatus structure simple and stable, by the way that the gauze of multilayer is fixed on a house type net
On chase frame, while being fixed equipped with the arc track slot with arc net equal angular by arc track slot on halftone frame
Scraper plate allows the scraper plate energy moment to keep vertical blade coating with arc printing net, to make the blade coating of dyestuff more uniform, conveniently makes
With while increase printing quality.
To achieve the above object, the utility model provides the following technical solutions: including arc wire frame, protection rubber mat,
Level-one is painted silk screen, and paint silk screen and three-level of second level is painted silk screen, on the downside of arc wire frame is protection rubber mat, protection when installation
Rubber mat downside is level-one colouring net, and level-one colouring side off the net is second level colouring net, and second level colouring side off the net is three-level colouring net, can
Reach the requirement of printing different colours with the superposition by multiple colouring nets, is equipped on the downside of the arc wire frame for solid
Determine level-one colouring silk screen, the silk screen fixing groove of second level colouring silk screen and three-level colouring silk screen, silk screen fixing groove is interior to be equipped with elasticity admittedly
Fixed pad, the effect of flexible fastening pad is primarily to increase that frictional force is more stable and firm to be fixed silk screen, arc silk
Fastening silk slot is equipped in screen frame frame, fastening silk slot runs through the two sides up and down of arc wire frame, and in entire arc silk screen
Be uniformly distributed on frame, set on a side there are four fasten silk slot, fastening silk slot in be equipped with fastening silk, fastening silk on the downside of with
Fixinig plate is squeezed, squeezing fixinig plate can use fixation of the powerful extruding force holding to silk screen, be equipped with fastening on the upside of fastening silk
Nut achievees the purpose that arc wire frame rear and front end is equipped with using fastening silk tension extruding fixinig plate by fastening nut
Arc-shaped slide rail, the radian of arc-shaped slide rail and the radian for the silk screen installed are consistent, and scraper plate sliding axle is equipped in arc-shaped slide rail,
Scraper plate sliding axle can play restriction effect to the movement routine of scraper plate, be equipped with scraper plate fixing seat, scraper plate on the outside of scraper plate sliding axle
It is equipped with scraper plate on the downside of fixing seat, is connect by scraper plate fixed screw with plate and driving band is scraped on the upside of scraper plate fixing seat, is passed by scraper plate
The pulling of dynamic band drives the operation of entire scraper plate, and scraper plate run to right side can be in the case where scraping the closed circuit rotation of plate and driving band
It turns and reaches left end so as to next operation, scrape on the left of plate and driving band around fixed rotating shaft, scrape on the right side of plate and driving band around dynamic
Power shaft, power shaft are connect with powered pulley.
Preferably, edge between level-one colouring silk screen, second level colouring silk screen and three-level colouring silk screen and
The non-porous form position of centre overlapping is fixed using water-resistant binder glue, guarantees that the position between three will not be sent out with deformation
Changing.
Preferably, the edge of the protection rubber mat, level-one colouring silk screen, second level colouring silk screen and three-level colouring silk screen
It is again provided with fixation hole with the fastening silk slot corresponding position on arc wire frame, convenient for passing through for fastening silk, reinforcement pair
The fixation of silk screen.
Preferably, the corner position arcuate structure design of the one end of the silk screen fixing groove close to inside, can prevent to silk
It rubs for a long time in net use process, causes the damage of silk screen.
Preferably, the scraper plate sliding axle is a pair of design, guarantee that entire scraper plate is run by the support of even point
Stability, so that it will not deflect.
Compared with prior art, the utility model has the beneficial effects that the device and previous arc silk-screen printing web plate
Structure is compared, and is suitably modified on the fixed structure to the wire side of printing net, allows printing wire side to fix more firm
Gu more carefully and neatly, preventing fold, while being improved in the fixation of scraper plate, allows scraper plate can be in one and arc
Printing screen scrapes arc printing screen in vertical direction so that scraper plate be allowed to be able to maintain just as running on the track of radian
Power, present apparatus structure is simple, easy to use, and silk-screen printing can be allowed more stable, increases quality when arc silk-screen printing, prevents
Only there is print unevenness and substandard products occurs.
Detailed description of the invention:
Fig. 1 is the utility model overall structure diagram;
Fig. 2 is the arc wire frame frame sectional view of the utility model;
Fig. 3 is the arc wire frame leading flank structural schematic diagram of the utility model;
Fig. 4 is the scraper plate attachment structure schematic diagram of the utility model.
In figure: 1, arc wire frame, 2, protection rubber mat, 3, level-one paint silk screen, 4, second level paint silk screen, 5, in three-level
Color silk screen, 6, silk screen fixing groove, 7, flexible fastening pad, 8, fastening silk slot, 9, fastening silk, 10, extruding fixinig plate, 11, fastening
Nut, 12, arc-shaped slide rail, 13, scraper plate sliding axle, 14, scraper plate fixing seat, 15, scraper plate, 16, scraper plate fixed screw, 17, scraper plate
Transmission belt, 18, fixed rotating shaft, 19, power shaft, 20, powered pulley.
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the present apparatus utilizes silk screen fixing groove 6 by improving from structure to silk-screen printing web plate
Pressure is formed to silk screen with the collective effect for squeezing fixinig plate 10, guarantees fixation to silk screen, allow silk screen in use not
The variation on position can occur, secondly the blade coating structure of scraper plate is improved, by the way that the arc with silk screen identical radian measure is arranged
Scraper plate 15 can be moved along arc track 12 for track 12, thus guarantee scraper plate be capable of the moment perpendicular to silk screen, give
The vertical scraping force of silk screen guarantees the more uniform careful of blade coating, to greatly improve the quality of arc silk-screen printing;
It is being using the present apparatus, is first getting out arc wire frame 1, is then padding protection rubber mat 2 in arc silk screen
The downside of frame 1, and level-one colouring silk screen 3, second level colouring silk screen 4 and three-level colouring silk screen 5 are sequentially placed into arc screen frame
The downside of frame 1, edge and intermediate weight between level-one colouring silk screen 3, second level colouring silk screen 4 and three-level colouring silk screen 5
Folded non-porous form position is fixed using water-resistant binder glue, guarantees that the position between three will not become with deformation
Change after placing, by arc wire frame 1 and protects rubber mat 2, level-one colouring silk screen 3, second level colouring silk using fastening silk 9
Net 4 and three-level colouring silk screen 5 are fixed together, protection rubber mat 2, level-one colouring silk screen 3, second level colouring silk screen 4 and three-level
The edge and 8 corresponding position of fastening silk slot on arc wire frame 1 of colouring silk screen 5 are again provided with fixation hole, just
In passing through for fastening silk 9, reinforce the fixation to silk screen, fastening silk 9 is fixed on after fastening silk slot 8 and utilizes fastening spiral shell
Female 11 are fixed, and squeezing fixinig plate 10 at this time can be by level-one colouring silk screen 3, second level colouring silk screen 4 and three-level colouring silk screen 5
It is pressed into inside silk screen fixing groove 6, so as to more stable to level-one colouring silk screen 3, second level colouring silk screen 4 and three-level
Colouring silk screen 5 is fixed, while silk screen fixing groove 6 can be prevented close to the corner position arcuate structure design of one end of inside
To rubbing for a long time in silk screen use process, the damage of silk screen is caused, silk screen is installed and then will be fixedly connected
There is the scraper plate sliding axle 13 of scraper plate 15 to be inserted into inside arc-shaped slide rail 12, passes through after being put into dyestuff when carrying out printing operation
One end input power of powered pulley 20, the rotation of plate and driving band 17 is scraped in drive, and then is from left to right moved with scraper plate 15,
During movement, since scraper plate sliding axle 13 is a pair of design, guarantee that entire scraper plate 15 is transported by the support of even point
Capable stability remains the angle vertical with silk screen so that it will not deflect, and can uniformly carry out blade coating printing behaviour
Make.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.