Summary of the invention:
The object of the invention is to remedy the disadvantages of known techniques, provides the punching blanking in a kind of processing of tinfoil paper paper disc
Device, masking foil, which is easy to appear, when conveying after avoidable blanking is tightly attached to lower die edge, ensures that masking foil charging
Stability ensure that blanking quality.
The present invention is achieved by the following technical solutions:
Punching blanking device in a kind of processing of tinfoil paper paper disc, includes press, the press into
Discharge end is separately installed with conveying pressure roller, it is characterised in that:Lower die is installed in the press, is set up in the lower die
There are moveable upper mold and feeding sucking disc mechanism, outlet is distributed with respectively in the die cavity of the lower die and the formed punch of upper mold
Hole, the upper mold and feeding sucking disc mechanism pass through slide respectively and are mounted on same screw rod, and spaced apart between it, institute
The outside for stating press is located at the side of feeding sucking disc mechanism equipped with material-receiving device, the press at the lower die both ends
It is respectively equipped with fluting, liftable jacking axis is separately installed in the fluting, is set with sleeve on the jacking axis.
Be distributed with venthole in the die cavity of the lower die, be equipped with the air cavity being connected to venthole in the lower die, it is described on
Venthole is distributed in the formed punch of mould, is equipped with the air cavity being connected to venthole, the air inlet and drum of the air cavity in the upper mold
The gas outlet of wind system is connected by pipeline.
The side of the screw rod is equipped with guide rod, be respectively equipped in the upper mold and the corresponding slide of sucker material fetching mechanism with
The pilot hole of guide rod guiding cooperation.
The movement of the upper mold is driven by the cylinder above it, and the cylinder is mounted on the bottom end of corresponding slide, institute
The upper end for stating upper mold is equipped with guide rod, and the upper end of the guide rod passes through the hole of slide corresponding position, and its extension end is installed
There is limited block.
The feeding sucking disc mechanism includes liftable sucker fixed plate, the lower end surface installation of the sucker fixed plate
There is the sucker being spaced apart, the lifting of the sucker fixed plate is driven by the cylinder above it.
The material-receiving device includes liftable splicing plate, and the top surrounding of the splicing plate is provided with certain altitude
Coaming plate, gas outlet is distributed on the side wall of the upper end oral area of the coaming plate, the gas outlet is connected to mixing tube by pipeline
Road, the air inlet of the mixing duct are connected to the gas outlet of air blower, and the lifting of the splicing plate passes through the cylinder of its bottom end
Driving.
Its working principle is that:It is conveyed by the masking foil that the conveying pressure roller at press both ends treats blanking, when
It reaches corresponding position, when carrying out blanking to it, drives slide mobile by screw rod, the slide for installing upper mold is made to be moved to phase
Answer position, then drive upper mold mobile by cylinder, after completing blanking action, to upper mold formed punch and lower die die cavity in
It ventilates in venthole, to act on the upper and lower end face of lower tablet, it is avoided to move upwardly together with upper mold, and power
The stability that can guarantee tablet is acted on, so that it be avoided to glance off;In whole device, feeding with upper mold by moving synchronously
Feeding sucking disc mechanism structure, the material got is sequentially placed on splicing plate and folds by the movement of achievable sucker feeding
It places and sets, not needing special messenger's feeding in the process, then stacking is neat again, and labor intensity is small, time saving and energy saving, working efficiency
Height, while splicing plate is driven by cylinder and is gone up and down, and the requirement of the various height of stacking can be met, it on the one hand can be to tablet by coaming plate
It carries out limit and facilitates placement, on the other hand pass through the gas outlet of its oral area, stable falling to connects after tablet can be made to be detached from sucker
On flitch, by the structure of the liftable jacking axis in press both ends, masking foil is easy when conveying after avoidable blanking
It is now tightly attached to lower die edge, ensures that the stability of masking foil charging, makes to ensure that blanking matter to tile at blanking
Amount meets the needs of batch machining production.
It is an advantage of the invention that:
Structure of the invention design rationally, is acted on by the wind-force of venthole, can avoid it and move upwardly together with upper mold, and
And the effect of power can guarantee that the stability of tablet, by feeding sucking disc mechanism, does not need in the process so that it be avoided to glance off
Then stacking is neat again for special messenger's feeding, and labor intensity is small, and time saving and energy saving, work efficiency is high, and after avoidable blanking
Masking foil, which is easy to appear, when conveying is tightly attached to lower die edge, ensures that the stability of masking foil charging, makes at blanking
Tiling, ensure that blanking quality, meet the needs of batch machining production.
Specific embodiment:
Referring to attached drawing.
Punching blanking device in a kind of processing of tinfoil paper paper disc, includes press 1, the press 1
Input and output material end is separately installed with conveying pressure roller 2, it is characterised in that:Lower die 3, the lower die 3 are installed in the press 1
On be provided with moveable upper mold 4 and feeding sucking disc mechanism 5, divide respectively in the die cavity of the lower die 3 and the formed punch of upper mold 4
Be furnished with venthole 6, the upper mold 4 and feeding sucking disc mechanism 5 are mounted on same screw rod 7 by slide respectively, and between it between
At a certain distance, the side that the outside of the press 1 is located at feeding sucking disc mechanism 5 is equipped with material-receiving device 8, the lower die
The press 1 at 3 both ends is respectively equipped with fluting 9, and liftable jacking axis 10, the jacking are separately installed in the fluting
Sleeve 11 is set on axis 10.
Venthole 6 is distributed in the die cavity of the lower die 3, the air cavity being connected to venthole is equipped in the lower die 3, it is described
Venthole 6 is distributed in the formed punch of upper mold 4, is equipped with the air cavity being connected to venthole, the air inlet of the air cavity in the upper mold 4
It is connect with the gas outlet of blower system by pipeline.
The side of the screw rod 7 is equipped with guide rod 12, divides in the upper mold 4 and the corresponding slide 13 of sucker material fetching mechanism 5
The pilot hole of cooperation She You not be oriented to guide rod.
The movement of the upper mold 4 is driven by the cylinder above it, and the cylinder is mounted on the bottom end of corresponding slide, institute
The upper end for stating upper mold is equipped with guide rod 14, and the upper end of the guide rod 14 passes through the hole of slide corresponding position, and its extension end
Limited block 15 is installed.
The feeding sucking disc mechanism 5 includes liftable sucker fixed plate 5-1, under the sucker fixed plate 5-1
The lifting that end face is equipped with the sucker 5-2, the sucker fixed plate 5-1 that are spaced apart is driven by the cylinder above it.
The material-receiving device 8 includes liftable splicing plate 8-1, and the top surrounding of the splicing plate 8-1 is provided with
Gas outlet 8-3, the gas outlet 8-3 is distributed on the side wall of the upper end oral area of the coaming plate 8-2 in the coaming plate 8-2 of certain altitude
It is connected to mixing duct 8-4 by pipeline, the air inlet of the mixing duct 8-4 is connected to the gas outlet of air blower, described to connect
The lifting of flitch 8-1 is driven by the cylinder 8-5 of its bottom end.