A kind of mould and processing method for being automatically separated product and pile product
Technical field
The present invention relates to printing technology, and in particular to a kind of packing box to after cross cutting and waste part are automatic
Separation and the mould (referred to as dividing box mould) of neat pile.
Background technology
Fig. 1 show the structural representation that 15 packaging paper products 13 by cross cutting processing are bolted together, above-mentioned
In wrapping paper 10, partial interior waste material 11 is removed in preceding process, is also cut at outside waste part 12 with paper product in die-cutting rule
It is coupled at mouthful.Under normal circumstances, outside waste material is removed most of by being accomplished manually, as patent CN105383089A discloses one kind
The preparation technology of Packaging Box, it can shorten the resilience time in blade installation elastomeric material, steel knife is rapidly separated with paper, protect
The effect of cross cutting to be demonstrate,proved, makes the specification of cross cutting back cardboard consistent, the cardboard is preheated before being die cut by preheater to it,
Be advantageous to be die cut and be molded, it is necessary to which should tear the product after cross cutting off unnecessary rim charge carries out paste box again.Above-mentioned prior art labor
Fatigue resistance is big, and cost of labor is high, and efficiency is low, also damages product riskses.The effect of product pile is also determined by waste material stripping paper effect
It is fixed.
For another example patent CN2637164Y disclose it is a kind of can be fast with die cutting plate during printing is cut for packaging paper
The positioning regulating mechanism of fast accurate set position, telescopic variation occurs during printing and cause die station to solve paper
After deformation, the technical problem of position can be quick and precisely covered., after all can not be automatic although the mould of part waste material can be removed automatically
Clear all waste material and the guarantee neat pile of product.
The content of the invention
The technical problem to be solved in the present invention is:Solve in the prior art, manual removal product, work are strong after paper cross cutting
Degree is big, cost of labor is high, efficiency is low, damages the defects of hindering product riskses.
In order to solve the above-mentioned technical problem, technical scheme provided by the invention is as follows;
A kind of mould for being automatically separated product and pile product synchronously used with cross cutting, including upper die and lower die,
It is characterized in that:The upper mould includes upper mold base plate, and upper mold base plate is provided with stripping box device, paper-weight and exhausting window, shelled in box device
Portion sets stripping box device exhausting window with the exhausting window correspondence position;The lower mould is oppositely arranged with upper mould, including lower die face plate, lower mould
Support and paper carrying dam, blanking window is provided with the stripping box device opposite position on lower die face plate.
The stripping box device, the free end end of paper-weight are respectively equipped with the elastic tip made of elastomeric material.
The free end end of the paper-weight is provided with embedding groove, and the elastic tip is embedded in the embedding groove.
The compression travel of the elastic construction free end of the paper-weight is more than 30mm.
Structure of an essay branch sleeve is so as to being fixed in upper mold base plate between the stripping box device and upper mold base plate.
The size shape of the stripping box device is adapted with product.
Pile guide pad or pile guide runner are set below blanking window periphery, to fix the position of product whereabouts.
The paper carrying dam is arranged on lower mould, the position corresponding with paper-weight described in upper mould.
The upper mold base plate is formed by glued wood through Laser cutting, and the screwed hole is real by installing eight pawl nuts
It is existing.
A kind of processing method using above-mentioned mould, comprise the following steps:
Wrapping paper is laid on lower mould, wherein position and blanking window and paper carrying dam location phase of the product department with scrap portion
Corresponding, upper mould is descending, and scrap portion pressure is scheduled on paper carrying dam by paper-weight, the die-cutting rule between Bao Heqishi product departments and scrap portion
Mouthful separation, product department falls by blanking windowsill pile guide pad or along pile guide runner, reaches neat pile, scrap portion then by
Transmission device is taken away.
The present invention will further comprise following technical scheme:
A kind of mould for being automatically separated product and pile product synchronously used with cross cutting, is comprised at least:
Upper mould, the upper mould include upper mold base plate, branch sleeve, stripping box device, paper-weight.Upper mold base plate is provided with some rows
Transom window, the screw hole of some locking stripping box devices, the mounting hole and lock screw hole, centralized positioning groove of some installation paper-weights.Institute
State stripping box device, the free end end of paper-weight is provided with the elastic tip made of elastomeric material.
Lower mould, the lower mould are oppositely arranged with upper mould, including lower die face plate, lower mould holder, paper carrying dam, pile are oriented to (cunning)
Block.On lower die face plate blanking window is provided with the stripping box device opposite position.
Further, the upper mold base plate is provided with mounting groove and screwed hole, the paper-weight by with screwed hole phase
That matches somebody with somebody is bolted at the mounting groove.
Further, the upper mold base plate is formed by glued wood through Laser cutting, and the screwed hole is by installation eight
Pawl nut is realized.
Further, the paper-weight category elastic construction, the compression travel of free end is more than 30mm.
Further, the free end end of the paper-weight is provided with embedding groove, and the elastic tip is embedded in the embedding groove
It is interior.
Further, the material of the paper-weight is aluminium alloy.
Further, the material of the elastic tip is sandwich rubber.
Further, the lower die face plate is made up of steel plate.
Further, the lower mould holder is made up of steel.
Further, the pile guide runner is made up of steel.
Further, the paper carrying dam is made up of steel.
The present invention's is automatically separated product and pile product forming mould, synchronous with cross cutting to use, by same paper
All products with after stripping remaining all waste materials separate, and neat pile, technique are improved, and improve production efficiency,
Reduce process, it is thus also avoided that Artificial lesions' product riskses.
Brief description of the drawings
Fig. 1:It is that the present embodiment is passing through the paper wrapper schematic diagram of cross cutting;
Fig. 2 is the structural representation that the present embodiment is automatically separated product and pile product forming mould;
Fig. 3 is positive (face directed downwardly) structural representation of mould on the present embodiment;
Fig. 4 is the mould back side (face upward) structural representation on the present embodiment;
Fig. 5 is the present embodiment lower die structure schematic diagram;
Fig. 6 is the present embodiment paper-weight (monomer) structural representation;
Fig. 7 is the present embodiment paper-weight (disjunctor) structural representation;
Label and title are as follows in figure:
Embodiment
In order that the purpose of the present invention, technical scheme and advantage are more clearly understood, below in conjunction with drawings and Examples,
The present invention will be described in further detail.It should be appreciated that particular embodiments described herein is only to explain the present invention, and
It is not used in the restriction present invention.
It is a kind of synchronously use with cross cutting be used to carry out the wrapping paper 10 for passing through cross cutting shown in Fig. 1 product peel off with it is neat
The automatic forming die of pile is as shown in Fig. 2 including upper mould 20 and lower mould 21.Wherein go up mould 20 as shown in Figure 3, Figure 4, including it is upper
Mould substrate 31, the upper mold base plate 31 are formed by glued wood through Laser cutting, are Stability Analysis of Structures the advantages of the material, no
Deformed because of cutting, and be adapted to fit eight pawl nuts.Further, be provided with above-mentioned upper mold base plate 31 some stripping box devices 32,
Some paper-weights 33, some exhausting windows 34.Wherein shell box device 32, paper-weight 33 and exhausting window 34 arrangement position and quantity according to
Depending on wrapping paper to be processed, unique restriction is not done herein.
In the present embodiment, upper mold base plate 31 is provided with mounting groove 35 and screwed hole 36, above-mentioned paper-weight 33 by with spiral shell
What pit 36 matched is bolted at mounting groove 35.The material of paper-weight 33 is aluminium alloy, and paper-weight 35 belongs to elastic construction
The compression travel of free end is more than 30mm.Embedding groove 37 is provided with the free end of paper-weight 35, is provided with embedding groove 37 by elastic material
Elastic tip 38 made of material.
In the present embodiment, upper mold base plate 31 is provided with the screwed hole 36A of installation stripping box device 32, above-mentioned stripping box device 32 with it is upper
31 structure of an essay branch sleeves 39 of mould substrate by being bolted to what screwed hole 36A matched in upper mold base plate 31, shell box again
The size shape of device 32 is adapted with product 13, and arrangement position is with quantity depending on product to be processed.Shell the material of box device 32
Expect that identical stripping box device exhausting window 34A need to be set with the correspondence position of exhausting window 34 in upper mold base plate 31 for glued wood, its inside,
Shell the free end of box device 32 and be provided with the stripping box device elastic tip 38A made of elastomeric material.
For the lower mould 21 of the present embodiment as shown in figure 5, being oppositely arranged with upper mould 20, the lower mould 21 includes lower die face plate 22,
On lower die face plate 22 blanking window 26, the size shape of the blanking window 26 and production are provided with shelling the opposite position of box device 32 on upper mould 20
Product 13 are adapted.Pile guide pad 24 and/or pile guide runner 25 are set below the periphery of blanking window 26, to fix product 13
The position of whereabouts.
Paper carrying dam 23 is provided with lower mould 21 position corresponding with the upper upper pressure paper device 33 of mould 20, it is necessary to which explanation, this is defeated
The thickness on paper dam 23 is 3-5mm, the too low transmission for then influenceing wrapping paper 10.
Product is automatically separated with the process of pile product forming mould as shown in Fig. 2 will packaging in the present embodiment
Paper 10 is laid on lower mould 21, and wherein product department 13 is relative with the position of blanking window 26 and paper carrying dam 23 with the position of scrap portion 12
Should, upper mould 20 is descending, and the pressure of scrap portion 12 is scheduled on paper carrying dam 22 by paper-weight 33, stripping He Qi32Shi product departments 13 and scrap portion 12
Between the separation of the cross cutting edge of a knife, product department 13 falls by blanking window 26 along pile guide pad 24 and/or along pile guide runner 25,
Reach neat pile.Scrap portion 12 is then taken away by transmission device.
Drive mechanism as upper mould relative to lower mould, due to and non-invention inventive point, will not be described here, can be with
Using the arbitrary drive mechanism of prior art, as long as relative motion can be realized.
In a word, embodiments of the invention are the foregoing is only, are not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement made within refreshing and principle etc., should be included in the scope of the protection.This
Outside, the be automatically separated product and pile product forming mould of the present embodiment can be applied not only to papery packaging and process, can be with
Processed applied to other similar packagings.