Leather is printed as cover system
Technical field
The present invention relates to the technical field of leather inkjet printing, particularly relate to a kind of leather and be printed as cover system.
Background technology
In prior art during leather inkjet printing, the main dependence that unreels of leather is manually carried out control and is unreeled, its complicated operation, take manually more, and unreel quality can not ensure, because leather itself has elasticity, therefore require that one end leather before upper chopping machine can not be in tensioning state, necessary no-station pole canopy, so just more improve the difficulty manually unreeled, simultaneously because the inside of the leather of PU material is with powder and dust, dedusting should be carried out before upper chopping machine, existing dust-removing process relies on manually by adhesive tape binding dust, whole dust removal process is slow, tired, and dust removing effects is poor, its wrapup procedure is also like this in addition, haves much room for improvement.
Summary of the invention
The object of the invention is to solve the problem, providing a kind of leather to be printed as cover system.
Technical scheme of the present invention is: a kind of leather is printed as cover system, comprise chopping machine, no-station pole canopy, dedusting leather unwinding device, no-station pole canopy leather wrap-up, described no-station pole canopy, dedusting leather unwinding device and no-station pole canopy leather wrap-up lay respectively at the both sides of chopping machine, leather is released from no-station pole canopy, dedusting leather unwinding device, is packed up after chopping machine prints by no-station pole canopy leather wrap-up
Described no-station pole canopy, dedusting leather unwinding device comprise frame first, arrange load bearing roller first, live roll, the Roller for sticking dust on frame first top, the plane tangent of described live roll and Roller for sticking dust is installed, outside live roll lower framework first, be provided with leather detection probe and lower leather detection probe, the axle head of described live roll and load bearing roller first is connected to driver train; Also adjusting mechanism is provided with in frame first bottom, this adjusting mechanism comprises rocker, stationary roll, dancer rools, stationary roll is arranged in frame, rocker is sleeved on stationary roll, the other end of rocker is provided with dancer rools, dancer rools can be axis swing with stationary roll with rocker, frame first is positioned in dancer rools path of motion and is provided with dancer rools detection probe and lower dancer rools detection probe; One end of frame first is provided with automatically controlled part first, upper leather detection probe, lower leather detection probe, upper dancer rools detection probe, lower dancer rools detection probe connect automatically controlled part first by wire, automatically controlled part first connects driver train by wire, leather is arranged in load bearing roller first, after walking around dancer rools downwards, roll over the gap be upward through between live roll and Roller for sticking dust;
Described no-station pole canopy leather wrap-up comprises frame second, rack-mounted load bearing roller second and two idler rollers third and fourth, described load bearing roller second is arranged on the side, top of frame second, two described idler rollers third and fourth are arranged on the opposite side on frame second top, two described idler rollers third and the frame second bottom of fourth side are provided with leather detection probe third, leather from after the gap between two idler rollers third and fourth is passed around load bearing roller second, load bearing roller second is connected with driver train, frame first is also provided with automatically controlled part second, this automatically controlled part second respectively with driver train, leather detection probe third connects, described automatically controlled part second is arranged on one end of frame second.
The bottom of the live roll of described no-station pole canopy, dedusting leather unwinding device is provided with idler roller first, and leather is folded to upper rear elder generation through the tensioning of idler roller first by dancer rools, and then through the gap live roll and Roller for sticking dust.
The part at the lower outside frame edge of the live roll of described no-station pole canopy, dedusting leather unwinding device is provided with idler roller second, rides over above idler roller second through the gap leather live roll and Roller for sticking dust.
The Roller for sticking dust outer felt of described no-station pole canopy, dedusting leather unwinding device around multilayer glue towards outer adhesive tape.
Beneficial effect of the present invention
This leather is printed as cover system, by the cooperating of detection probe and driver train, can realize no-station pole canopy and automatically unreel and rolling by leather, and can automatic dust removing while unreeling, good dedusting effect.
Accompanying drawing explanation
Fig. 1 is this no-station pole canopy, the main TV structure schematic diagram of dedusting leather unwinding device;
Fig. 2 is the plan structure schematic diagram of Fig. 1;
Fig. 3 is the B-B cross-sectional view of Fig. 1;
Fig. 4 is the right TV structure schematic diagram of Fig. 1;
Fig. 5 is the perspective view of Fig. 1;
Fig. 6 is one of the working state schematic representation of this no-station pole canopy, dedusting leather unwinding device;
Fig. 7 is the working state schematic representation two of this no-station pole canopy, dedusting leather unwinding device;
Fig. 8 is the main TV structure schematic diagram of this no-station pole canopy leather wrap-up;
Fig. 9 is the birds-eye view of Fig. 8:
Figure 10 is the A-A cross-sectional view of Fig. 8;
Figure 11 is the right elevation of Fig. 8;
Figure 12 is the block diagram of Fig. 8;
Figure 13 is one of working state schematic representation of this no-station pole canopy leather wrap-up;
Figure 14 is the structural representation that this leather is printed as cover system.
1. no-station pole canopy, dedusting leather unwinding device, 2. no-station pole canopy leather wrap-up, 3. chopping machine in figure
Dancer rools detection probe under leather detection probe under 1-1. frame first, 1-2. load bearing roller first, 1-3. Roller for sticking dust, 1-4. idler roller second, 1-5. stationary roll, 1-6. rocker, 1-7. dancer rools, 1-8., the upper leather detection probe of 1-9., 1-10. driver train, 1-11. automatically controlled part first, 1-12. driver train, 1-13. driven roller, the upper dancer rools detection probe of 1-14. idler roller first, 1-15., 1-16. in figure.
2-1. frame second, 2-2. load bearing roller second, 2-3. driver train, 2-4. idler roller third, 2-5. idler roller fourth, the automatically controlled part second of 2-6., 2-7. leather detecting sensor third, 2-8. universal caster wheel, 2-9. adjustable supporting leg in figure.
Detailed description of the invention
Embodiment: see Fig. 1-14, in figure, a kind of leather is printed as cover system, comprise chopping machine, no-station pole canopy, dedusting leather unwinding device, no-station pole canopy leather wrap-up, described no-station pole canopy, dedusting leather unwinding device and no-station pole canopy leather wrap-up lay respectively at the both sides of chopping machine, and leather is released from no-station pole canopy, dedusting leather unwinding device, packed up by no-station pole canopy leather wrap-up after chopping machine prints
Described no-station pole canopy, dedusting leather unwinding device comprise frame first, arrange load bearing roller first, live roll, the Roller for sticking dust on frame first top, the plane tangent of described live roll and Roller for sticking dust is installed, outside live roll lower framework first, be provided with leather detection probe and lower leather detection probe, the axle head of described live roll and load bearing roller first is connected to driver train; Also adjusting mechanism is provided with in frame first bottom, this adjusting mechanism comprises rocker, stationary roll, dancer rools, stationary roll is arranged in frame, rocker is sleeved on stationary roll, the other end of rocker is provided with dancer rools, dancer rools can be axis swing with stationary roll with rocker, frame first is positioned in dancer rools path of motion and is provided with dancer rools detection probe and lower dancer rools detection probe; One end of frame first is provided with automatically controlled part first, upper leather detection probe, lower leather detection probe, upper dancer rools detection probe, lower dancer rools detection probe connect automatically controlled part first by wire, automatically controlled part first connects driver train by wire, leather is arranged in load bearing roller first, after walking around dancer rools downwards, roll over the gap be upward through between live roll and Roller for sticking dust;
Described no-station pole canopy leather wrap-up comprises frame second, rack-mounted load bearing roller second and two idler rollers third and fourth, described load bearing roller second is arranged on the side, top of frame second, two described idler rollers third and fourth are arranged on the opposite side on frame second top, two described idler rollers third and the frame second bottom of fourth side are provided with leather detection probe third, leather from after the gap between two idler rollers third and fourth is passed around load bearing roller second, load bearing roller second is connected with driver train, frame first is also provided with automatically controlled part second, this automatically controlled part second respectively with driver train, leather detection probe third connects, described automatically controlled part second is arranged on one end of frame second.
The bottom of the live roll of described no-station pole canopy, dedusting leather unwinding device is provided with idler roller first, and leather is folded to upper rear elder generation through the tensioning of idler roller first by dancer rools, and then through the gap live roll and Roller for sticking dust.
The part at the lower outside frame edge of the live roll of described no-station pole canopy, dedusting leather unwinding device is provided with idler roller second, rides over above idler roller second through the gap leather live roll and Roller for sticking dust.
The Roller for sticking dust outer felt of described no-station pole canopy, dedusting leather unwinding device around multilayer glue towards outer adhesive tape.
The working process of this system:
Leather to be printed volume is arranged in load bearing roller first, leather stub bar is drawn after walking around dancer rools downwards and be folded to, walk around idler roller second, again through gap driven roller and Roller for sticking dust, ride over above idler roller first, the leather got off from chopping machine, through chopping machine, passes between two idler rollers third and fourth by the stub bar of leather, and leather stub bar is fixed in load bearing roller second
First start no-station pole canopy, dedusting leather unwinding device, driver train drives load bearing roller first to unreel, and when dancer rools is positioned at nadir, namely dancer rools drives load bearing roller first to stop unreeling with lower dancer rools detection probe to driver train time corresponding; When dancer rools is positioned at vertex, namely dancer rools rotates driver train time corresponding with upper dancer rools detection probe, and load bearing roller first starts to unreel; Leather in addition between idler roller first and chopping machine sagging higher than upper leather detection probe time, driver train drives driven roller first to rotate, and the leather of dancer rools side is transported to chopping machine side, because leather have passed through Roller for sticking dust in the process of conveying, the dust of leather surface is adsorbed, and completes dust removal process; Leather between idler roller first and chopping machine sagging lower than lower leather detection probe time, driver train stops operating, leather between roller first to be tensioned and chopping machine sagging again higher than upper leather detection probe time, driver train is action again, and motion realizes no-station pole canopy and unreels so repeatedly; The rotation of driven roller can make the leather length of dancer rools side change, and the position of dancer rools is changed, thus realizes the driving to load bearing roller first.
Before no-station pole canopy leather wrap-up starts, first the leather got off from chopping machine is passed between two idler rollers third and fourth, and by leather end winding support in load bearing roller second, after starting no-station pole canopy leather wrap-up, chopping machine is while print, while the leather on top is carried downwards, leather can progressively fall due to deadweight, when leather drops to the position of leather detection probe third (as Figure 13), leather detection probe third detects leather, produce signal and pass to automatically controlled part second, automatically controlled part second controls load bearing roller second and rotates a period of time, leather is wrapped in (as Figure 14) in load bearing roller second, the rotation time of load bearing roller second can free setting.