A kind of punching cutter PET protection structure and automatic die cutter
Technical field
This utility model relates to film typography process optimization technical field, particularly a kind of punching cutter PET protection
Structure and automatic die cutter.
Background technology
During electronic instrument panel produces, need with cutting die by shape of product punching molding, remove unnecessary pair to facilitate
Face glue waste material.Die-cut middle cutting die the knife edge because blanking process in can encounter cross cutting metal platform, so will soon damage,
If without impinging on platform, can cause again cutting and continuous, waste material cannot be removed.By traditional handicraft, the most die-cut 10000 times, cutting die is just
Can damage and cannot use, during this period, die-cutting machine can only be shut down, and product is handed over phase impact relatively big, and again making cutting die increases raw
Produce cost.
Summary of the invention
This utility model lacks protection structure for tradition clicking technique to punching cutter, and the easy rust of the knife edge is damaged, heavy
New production cutting die increase production cost, automaticity are low, the most high deficiency of working (machining) efficiency, it is provided that a kind of punching cutter PET protects
Protection structure and automatic die cutter.
The technical solution of the utility model is:
A kind of punching cutter PET protects structure, and including drawing-inroller and protecting film, described drawing-inroller the most uninterruptedly carries guarantor
Cuticula is laminating on the product needing cross cutting, during product die cutting, touch protecting film after punching tool knife edge punching products and not
Touch cross cutting platform, form the protection to punching cutter.
As the preferred technical scheme of this utility model, described protecting film is PET thick film.
Further, also include that rewinding is taken turns, the protecting film after described rewinding wheel recovery is die-cut.
This utility model also provides for a kind of automatic die cutter applying punching cutter PET protection structure, and its technical scheme is:
A kind of automatic die cutter being provided with punching cutter PET protection structure, protects structure, mould including die-cutting machine and PET
The machine of cutting includes that cross cutting metal platform, mold cutter and material-feeding rolling wheels, PET protection structure include drawing-inroller and protecting film;Die-cutting rule
Tool is positioned at above cross cutting metal platform, and cut timber material is carried by material-feeding rolling wheels;Drawing-inroller synchronous transport protecting film, time die-cut
Protecting film forms the protection to mold cutter.
Further, described protecting film is PET thick film.
Further, the winding wheel that die-cut rear cut timber material is covered volume is also included.
Further, the rewinding wheel reclaiming die-cut rear protecting film is also included.PET thick film cutting die the most die-cut in
Because die-cut position is different, PET thick film is successive, can be recycled PET thick film by rewinding wheel.
Further, at described die-cutting machine cross cutting front end be provided with cut timber material and protecting film are carried out cross cutting before laminating
The laminating roller processed, makes effective laminating of PET thick film and cut timber material, makes PET thick film protected effect more preferably.
Advantage of the present utility model:
This utility model takes novel technique, PET thick film cutting die the most die-cut in because die-cut position is different,
PET thick film is successive.PET thick film can effectively protect the knife edge the most impaired between the knife edge and die-cut metal platform, significantly drops
The low knife edge rust time;PET thick film is effectively fitted with cut timber material, and protected effect is good, and cutter can be with continuous cutting 100000
More than secondary, effectively reduce production cost;Substantially realize PET thick film uninterruptedly to carry with the synchronization of cut timber material, be effectively improved life
Produce efficiency.
Accompanying drawing explanation
Fig. 1 is example structure schematic diagram of the present utility model;
Fig. 2 is that embodiment cross cutting of the present utility model protects schematic diagram.
Reference: cross cutting metal platform 1, mold cutter 2, material-feeding rolling wheels 3, winding wheel 4, drawing-inroller 5, rewinding wheel 6.
Detailed description of the invention
Embodiment:
A kind of punching cutter PET protects structure, takes turns 6 including drawing-inroller 5, PET thick film and rewinding, drawing-inroller 5 the most not between
Disconnected conveying PET thick film covers on the product needing cross cutting, and drawing-inroller 5 is positioned at cross cutting platform sinistral, and rewinding wheel 6 is positioned at cross cutting gold
Belong on the right side of platform 1, the PET thick film after rewinding wheel 6 recovery is die-cut.During product die cutting, touch after punching tool knife edge punching products
Do not touch cross cutting metal platform 1 to PET thick film, form the effective protection to punching cutter, each at cutting die of PET thick film
In die-cut because die-cut position is different, and PET thick film is successive, can be recycled PET thick film by rewinding wheel 6.
The present embodiment PET thick film is not limited to overlying relation with the position relationship of cut timber material and die-cut metal platform 1, other
As long as it is the most also feasible scheme that position relationship is suitable for PET thick film to the protective effect of punching cutter, same PET thick film is only to be protected
A kind of preferred version of cuticula, it is not limited to PET thick film one scheme.
A kind of automatic die cutter with punching cutter PET protection structure, protects structure, cross cutting including die-cutting machine and PET
Machine includes that cross cutting metal platform 1, mold cutter 2, material-feeding rolling wheels 3 and winding wheel 4, PET protection structure include that drawing-inroller 5, PET are thick
Film and rewinding wheel 6;Drawing-inroller 5 is positioned on the left of cross cutting metal platform 1, and material-feeding rolling wheels 3, winding wheel 4 and rewinding wheel 6 are positioned at cross cutting gold
Belong on the right side of platform 1;Mold cutter 2 is positioned at above cross cutting metal platform 1, and cut timber material is entered by material-feeding rolling wheels 3 and winding wheel 4 respectively
Row conveying and cover volume;Drawing-inroller 5 synchronous transport PET thick film, time die-cut, PET thick film forms the protection to mold cutter;Rewinding
PET thick film after wheel 6 recovery is die-cut.
Automatic die cutter work process is: cut timber material is transported to the mould of automatic die cutter under the effect of material-feeding rolling wheels 3
Cut place, at drawing-inroller 5 synchronous transport PET thick film to cross cutting, PET thick film between cut timber material and cross cutting metal platform 1, mould
Cut timber material is punched out by cutter 2, after mold cutter 2 knife edge cuts off waste material, touches PET thick film and does not touch cross cutting gold
Belonging to platform 1, after cross cutting, winding wheel 4 carries out rolling to the cut timber material after cross cutting, and PET thick film is recycled by rewinding wheel 6,
Whole work process realizes automatization's uninterrupted cross cutting processing substantially.
For reaching effective laminating of PET thick film and cut timber material, make PET thick film protected effect more preferably, can be at cross cutting
Front end arranges laminating roller, laminating process before cut timber material and PET thick film carry out cross cutting.
Show through putting into practice statistics, use after the present embodiment novel technique, PET thick film the knife edge and die-cut metal platform it
Between can effectively protect the knife edge the most impaired, knife edge rust time is greatly reduced, can be with continuous cutting more than 100000 times, efficiency ratio
Former technique improves more than 10 times, is effectively improved production efficiency.
The foregoing is only better embodiment of the present utility model, this utility model is not limited to above-mentioned embodiment party
Formula, there may be the most small structural modification in local in implementation process, if to various changes of the present utility model or modification not
Depart from spirit and scope of the present utility model, and within the scope of belonging to claim of the present utility model and equivalent technologies, then this
Utility model is also intended to comprise these and changes and modification.