CN110421640A - A kind of preformed cups - Google Patents
A kind of preformed cups Download PDFInfo
- Publication number
- CN110421640A CN110421640A CN201910621692.4A CN201910621692A CN110421640A CN 110421640 A CN110421640 A CN 110421640A CN 201910621692 A CN201910621692 A CN 201910621692A CN 110421640 A CN110421640 A CN 110421640A
- Authority
- CN
- China
- Prior art keywords
- ontology
- interconnecting piece
- ornamental strip
- cup body
- straight flange
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 125000004122 cyclic group Chemical group 0.000 claims abstract description 10
- 230000001154 acute effect Effects 0.000 claims description 5
- 210000003813 thumb Anatomy 0.000 abstract description 4
- 230000002401 inhibitory effect Effects 0.000 abstract 1
- 238000005520 cutting process Methods 0.000 description 106
- 230000002146 bilateral effect Effects 0.000 description 37
- 238000004080 punching Methods 0.000 description 18
- 238000005034 decoration Methods 0.000 description 15
- 239000000463 material Substances 0.000 description 14
- 238000004519 manufacturing process Methods 0.000 description 13
- 238000003860 storage Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 238000007493 shaping process Methods 0.000 description 7
- 239000012528 membrane Substances 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 239000002699 waste material Substances 0.000 description 5
- 238000003856 thermoforming Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000002985 plastic film Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000037237 body shape Effects 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 238000003854 Surface Print Methods 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 210000003811 finger Anatomy 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G19/00—Table service
- A47G19/22—Drinking vessels or saucers used for table service
- A47G19/2205—Drinking glasses or vessels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/38—Cutting-out; Stamping-out
- B26F1/40—Cutting-out; Stamping-out using a press, e.g. of the ram type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/38—Cutting-out; Stamping-out
- B26F1/44—Cutters therefor; Dies therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/10—Forming by pressure difference, e.g. vacuum
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Making Paper Articles (AREA)
Abstract
The invention discloses a kind of preformed cups, the preformed cups are equipped with margin of optic cup, cup body and ornamental strip, the margin of optic cup is structure as a whole with cup body, the cup body is round table-like in what is stood upside down, the ornamental strip is arranged in cup body with rolled state, the ornamental strip includes an ontology and two interconnecting pieces, and the ontology is that fan is cyclic annular, the center line mirror symmetry of the straight flange of described ontology one end and the straight flange of the ontology other end relative to ontology.Preformed cups can increase the local wall thickness at cup body by optimizing decorative strip structure, and cup body is improved the convenience for opening preformed cups by the problem on deformation that thumb applies active force and is formed after inhibiting holding preformed cups.Consumer is set to obtain optimal usage experience, improve product image in consumer's impression.
Description
Technical field
The present invention relates to the decorative strip structures on a kind of preformed cups more particularly to preformed cups.
Background technique
Moulding obtains the cupuliform that preformed cups are a kind of integral structures after being heated using plastic sheet, is equipped with cup body structure
With margin of optic cup structure, margin of optic cup is located at the top of cup body and protrusion around cup body, and the exterior contour of margin of optic cup has the cross section with cup body
Shape it is identical, also have it is differentiated with the shape of the cross section of cup body；The purpose of design of margin of optic cup is to realize and shaped
Sealing, the carrying of sales stage packaging after being continuously conveyed, is filling in journey, cup body designed for accommodating material, cup
The main presentation position at main presentation position, package design that shape designs, so the shape of preformed cups entirety is mainly by cup body knot
Structure constraint.The cup body shape of common preformed cups has cylindrical structure, the round-like structure of handstand, cuboid knot with rounded corners
Structure, chondritic.In order to cooperate preformed cups to sell, ornamental strip would generally be set, ornamental strip surrounds cup body in the cup body of preformed cups
One circle, ornamental strip surface printing have product information, company information and other designs for helping to promote product shape conspicuousness.
Ornamental strip, which integrally crimps, to be formed by structure and cup body surface texture needs and fits like a glove, and only in this way ornamental strip can be just covered in
In cup body, ornamental strip can not only show information but also can express the sShape features of cup body.
Cup body is on the preformed cups for the round-like structure stood upside down, and the decoration crimped used is in round table-like i.e. curling of standing upside down
The upper width of ornamental strip is big, lower width is small.It is rendered as fan cyclic structure after ornamental strip tiling expansion, ornamental strip is equipped with two
Arc-shaped side and two straight flanges, two straight flanges are located at the end of ornamental strip, after curling one end of ornamental strip be connected with the other end,
So that two straight flanges are closely joined together.
Curling is needed to undergo slitting, deburring, be cut in the manufacture processing of the ornamental strip of handstand round-like structure in the prior art
Section.First by the sheet material of the biggish sheet material cutting lesser sequential like of formation width of width；Then in the lesser sequential like of width
The edge of sheet material is cut, and to form the arc-shaped edges of indent, the arc-shaped edges and short straight flange of evagination, material is thus formed by fanning
The sheet material of the alternately arranged sequential like to be cut in cyclic annular position and isosceles triangle position；Finally by cutting isosceles triangle
Position obtains the cricoid ornamental strip of fan from the sheet material of sequential like to be cut, and the triangle position being cut into is as waste material
And it is discharged.It is obvious that amount of waste material should be consistent with ornamental strip quantity, the utilization rate for producing the material of ornamental strip is lower.
Cutting gained ornamental strip be advanced in the case where roller clamp and drives label mechanism into mark mold in, into mark mold
Inside is equipped with the storage cavities of storage ornamental strip.Ornamental strip can only push after being cut by roller clamping to move.For
It can guarantee that ornamental strip can be completely into storage cavities, not only roller setting cuts isosceles triangle portion on mark mold
The cutter of position is also disposed at on mark mold；And roller and cutter are located next to storage cavities, in order to cut gained ornamental strip
Tail end can under the impetus of cutter enter storage cavities in.Cause the Supply Structure of ornamental strip extremely complex as a result,.
Although ornamental strip is into mark mould inside curling, ornamental strip outside is limited by into mark mold, and storage is empty
Unrestricted on the centerline direction of chamber, for the rolled state of ornamental strip there are uncontrollable situation, rolled state might not be all
It is identical.
The top of shaping dies is moved to after being loaded with ornamental strip into mark mold, push rod is extend into storage cavities, push rod
One end contacted with the ornamental strip of rolled state and ornamental strip pushed to move to shaping dies position.Until ornamental strip is pushed away
Into in the die cavity of shaping dies, and squeezes ornamental strip, is fitted in it in die cavity.Due in ornamental strip in storage cavities with into
The inner wall of mark mold fits closely, and ornamental strip thickness is very thin, and when pushing ornamental strip accident, including ornamental strip side can occur for push rod
Edge stress deformation and be embedded in push rod and into being locally not in reasonable posture in the gap between mark mold, after decoration crimped and
It is squeezed and deformed by push rod, the abrasion of the printing information on ornamental strip surface.The curling supply process controllability of ornamental strip is low, decorates silver lap
Bent success rate is not high enough, the final production process for influencing preformed cups.
The shaping dies for being loaded with ornamental strip is placed at preformed cups forming station, by squeezing heated plastic sheet,
Then ornamental strip is combined together with preformed cups while forming preformed cups.Ornamental strip will be equipped on preformed cups.Ornamental strip
It is crimped onto cup body, the both ends of ornamental strip are engaged togather, the straight flange of one end of ornamental strip is straight next to the other end of ornamental strip
Side.Cup body in conjunction with ornamental strip everywhere in thickness it is all identical.
Due to the specific thermoforming process of preformed cups, determine that the margin of optic cup wall thickness of preformed cups is greater than cup body wall thickness.Although
Cup body is equipped with ornamental strip, and ornamental strip can increase thickness of the entire preformed cups at cup body, but it is pre- still to resist opening
Manpower holds the pressure applied by thumb to cup body when cup body in the operation of cup processed, itself can have a small amount of become in most cases
Shape.It is whole in consumer's impression that product defects bring usage experience inconvenient for use for consumers can slacken product
The bodily form is as being highly detrimental to the long-range business activity of enterprise.
Summary of the invention
The technical problem to be solved by the present invention is to how improve local wall thickness of the preformed cups at cup body, one kind is thus obtained
Preformed cups.
In order to solve the above technical problems, the present invention adopts the following technical scheme: the preformed cups are equipped with margin of optic cup, cup body and decoration
Item, the margin of optic cup are structure as a whole with cup body, and the cup body is round table-like in what is stood upside down, and the ornamental strip is arranged with rolled state
In cup body, the ornamental strip includes an ontology and two interconnecting pieces, and the ontology is that fan is cyclic annular, the straight flange of described ontology one end
Center line mirror symmetry with the straight flange of the ontology other end relative to ontology, one of connecting portion is in the straight flange of ontology one end
Upper, another connecting portion on the straight flange of the ontology other end, on the ontology center of circle of the arc-shaped edges of the side of evagination and this
The center of circle of the arc-shaped edges of the side of indent is overlapped on body, and the radian of the arc-shaped edges of the side of evagination is less than ontology on the ontology
The radian of the arc-shaped edges of the side of upper indent, the interconnecting piece edge are located at the arc-shaped edges of the side of evagination on ontology in ontology
The tangent line at the end on the tangent line and ontology at the end where straight flange where straight flange of the arc-shaped edges of the side of indent in ontology it
Between, the profile at the edge of described ornamental strip one end in the direction of the width and the wheel at the edge of the ornamental strip other end in the direction of the width
Wide identical, one end of the ontology of the ornamental strip is covered on the interconnecting piece of the ontology other end and connects, the company of one end of ontology
Socket part is covered on the ontology other end and connects and crimp in the straight of stand upside down round table-like, ontology one end straight flange and the ontology other end
Side linking.
On the ornamental strip of rolled state in cup body, one end of ornamental strip ontology position Chong Die with one of interconnecting piece
And the thickness at the other end of the ornamental strip ontology position Chong Die with another interconnecting piece is maximum, which is the thickness of ornamental strip
Twice；Thickness in cup body with the overlapping part junction is bigger than other cup bodies and the thickness of ornamental strip binding site, pre-
Cup processed has generally formed the increased technical effect of the local wall thickness at cup body.When can thus inhibit to open preformed cups
Problem on deformation.
Interconnecting piece shape will meet straight flange institute of the arc-shaped edges in ontology that interconnecting piece edge is located at the side of evagination on ontology
The end tangent line and ontology on indent the side straight flange of the arc-shaped edges in ontology where the end tangent line between, and
The profile at edge of the profile at the edge of ornamental strip one end in the direction of the width with the ornamental strip other end in the direction of the width is identical
Two conditions, it is still further preferred that triangle, the length on interconnecting piece for the side of ontology connection is equal to this for the shape of interconnecting piece
The length of the straight flange of body.So interconnecting piece can be triangle and another triangle at an acute angle or two in obtuse angle
All rectangular triangle.Triangular shaped selection obtains convenient for cutting, and the requirement for cutting tool is lower.It can certainly
It is that other polymorphic structures are obtained by the cutting of same blade, as long as guaranteeing that two preconditions, such as an interconnecting piece are
The wavy of protrusion, the zigzag that another interconnecting piece is indent, the profile of the two is identical.
No matter interconnecting piece is right angled triangle or oblique angled triangle, the extending direction of a line of one of interconnecting piece
Be parallel to the extending direction of a line of another interconnecting piece, the extending direction of the another a line of one of interconnecting piece with it is another
The extending direction of the another a line of a interconnecting piece is overlapped, and can be in isosceles triangle after the combination of shapes of two interconnecting pieces.
When interconnecting piece be oblique angled triangle when, optimal mode be one of interconnecting piece triangle at an acute angle, another
Interconnecting piece triangle in obtuse angle.In this way convenient for cutting, it can also improve the utilization rate of material, reduce waste material generation.The program it is excellent
Point also resides in, and the outline pattern that lesser two sides of the side length of interconnecting piece construct at ornamental strip both ends is more, is increased using the profile
Add the design space of the appearance conspicuousness of the preformed cups using the ornamental strip big, so that ornamental strip shows form on preformed cups
It is abundant.
When interconnecting piece is right angled triangle, the bevel edge of interconnecting piece and the straight flange of ontology are connected, the interconnecting piece of ontology one end
It relative to the center line of ontology is in mirror symmetry with the interconnecting piece of the ontology other end.It is more convenient for cutting in this way, by implementing the knot
Structure equally have the advantages that waste material generate less, stock utilization it is high.
It is sealed after to the filling material of preformed cups using film mulching method, sealed membrane is incorporated on margin of optic cup.When opening preformed cups, only
It needs to tear sealed membrane.Tear sealed membrane for convenience, edge is equipped with skinning protrusion, and the edge of sealed membrane can be according to rising
The setting of film protrusion, sealed membrane just have the biggish free position not in conjunction with margin of optic cup in skinning high spot, and free position holds very much
It is easily pinched by finger, and then is easy to open preformed cups.The state that consumer holds preformed cups is random, but as long as holding prefabricated
Thumb, which is on the outside of overlapping part above-mentioned, when cup can be obtained the preferable condition for opening preformed cups, can obtain for further reinforcing
Opening condition is obtained, two straight flanges and skinning protrusion of the ontology are all located at the same side of cup body, the maximum position of cup body thickness
Position is torn with sealed membrane stress to close on, and which thereby enhances the convenience for opening preformed cups process.
The present invention is by adopting the above technical scheme: preformed cups can increase the part at cup body by optimizing decorative strip structure
Wall thickness inhibits cup body after holding preformed cups to be improved opening preformed cups just by the problem on deformation that thumb applies active force and is formed
Benefit.Consumer is set to obtain optimal usage experience, improve product image in consumer's impression.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and specific embodiments.
Fig. 1 is the structural schematic diagram of cutter device needed for a kind of preformed cups production of the present invention；
Fig. 2 is the perspective view of the cope plate of cutter device needed for a kind of preformed cups production of the present invention；
Fig. 3 is the main view of the cope plate of cutter device needed for a kind of preformed cups production of the present invention；
Fig. 4 is the perspective view of the lower template of cutter device needed for a kind of preformed cups production of the present invention；
Fig. 5 is the cope plate of cutter device and the assembling schematic diagram of lower template needed for a kind of preformed cups production of the present invention；
Fig. 6 uses schematic diagram for cutter device needed for a kind of preformed cups production of the present invention；
Fig. 7 is that the structure of the ornamental strip for the strip that cutter device needed for a kind of preformed cups production of the present invention is produced is shown
It is intended to；
Fig. 8 is that absorption type label mechanism needed for a kind of preformed cups production of the present invention uses schematic diagram；
Fig. 9 is a kind of structural schematic diagram of preformed cups of the present invention.
Specific embodiment
The production of preformed cups includes production ornamental strip, supply ornamental strip, preformed cups thermoforming, and supply ornamental strip directly services
In preformed cups thermal forming link.
The raw materials for production of ornamental strip are the biggish decoration sheets of width of the coiling on roll shaft, and decoration sheet is by cutting shape
At the ornamental strip of a plurality of strip, in order to match the technical requirements of preformed cups thermoforming, the quantity of the ornamental strip of strip is even
Number.
As shown in Fig. 1,2,3,4,5, cutting operation carries out on longitudinally cutting station.Cut the cutter device setting used
In longitudinally cutting station, it includes cope plate 1, lower template 2, driving assembly 3 and rack.Rack is equipped with four between each other
In the guide post of parallel positional relationship, guide post passes through cope plate 1, activity can connect in sliding manner between cope plate 1 and guide post
It connects.Lower template 2 is fixed on the rack；Driving assembly 3 is equipped with straight line cylinder, and the cylinder body of straight line cylinder is fixed on the rack, straight line
The piston rod of cylinder is connect with cope plate 1, and driving assembly 3 drives cope plate 1 to do straight reciprocating motion, lower template 2 along guide post
On the path of the straight reciprocating motion of cope plate 1.
Cope plate 1 is equipped with punching cutter, and punching cutter is all located at the side of cope plate 1 and in place both facing to the institute of lower template 2
It sets.Lower template 2 is equipped with the meeting when punching cutter is inserted into punching through-hole 4 with the consistent punching through-hole 4 of punching cutter appearance profile
Shear history is formed therebetween, and then die cut operation can be carried out to decoration sheet.
Punching cutter includes unilateral cutting tool 5, bilateral cutting tool I 6, bilateral cutting tool II 7.Unilateral cutting tool
5 length and the length of bilateral cutting tool II 7 are both greater than the length of bilateral cutting tool I 6.
Cope plate 1 is set there are two unilateral cutting tool 5, and bilateral cutting tool II 7 is being located at two unilateral cutting tools 5 just
The distance of intermediate position, bilateral cutting tool II 7 to any one unilateral cutting tool 5 is all identical.Bilateral cutting tool I 6
Be distributed between bilateral cutting tool II 7 and unilateral cutting tool 5 with equidistant arrangement mode, unilateral cutting tool 5 with it is bilateral
The distance between the distance between cutting tool I 6, adjacent bilateral cutting tool I 6, bilateral cutting tool I 6 and bilateral cutting knife
It is all identical to have the distance between II 7；Center line mirror symmetry of two unilateral cutting tools 5 relative to bilateral cutting tool II 7；
Bilateral cutting tool I 6 positioned at bilateral II 7 side of cutting tool, the bilateral cutting knife positioned at bilateral II 7 other side of cutting tool
Have I 6 relative to the center line mirror symmetry for being located at bilateral cutting tool II 7, and is located at the double of bilateral II 7 side of cutting tool
The quantity of sideline judge's cutter I 6 is equal to the quantity of the bilateral cutting tool I 6 positioned at bilateral II 7 other side of cutting tool.
Between unilateral cutting tool 5 and bilateral cutting tool I 6, between adjacent bilateral cutting tool I 6, bilateral cutting knife
Have and forms interval region between I 6 and bilateral cutting tool II 7 as punching formed channel 8.
The side of unilateral cutting tool 5 is equipped with interior concave edge cutting edge, and the side of bilateral cutting tool I 6 is equipped with interior concave edge
Cutting edge, bilateral cutting tool I 6 the other side be equipped with outer flange cutting edge, the two sides of bilateral cutting tool II 7 are designed with
Outer flange cutting edge.The interior concave edge cutting edge of unilateral cutting tool 5 and the interior concave edge cutting edge of bilateral cutting tool I 6
The outer flange cutting edge of identical, the bilateral cutting tool I 6 of structure and the outer flange cutting edge structure of bilateral cutting tool II 7
It is identical；The interior concave edge cutting edge of unilateral cutting tool 5 is adjacent with the outer flange cutting edge of bilateral cutting tool I 6, bilateral sanction
The interior concave edge cutting edge of cutter I 6 is adjacent with the outer flange cutting edge of bilateral cutting tool II 7, adjacent bilateral cutting knife
Have the interior concave edge cutting edge and another bilateral I 6 outer flange cutter of cutting tool of a bilateral cutting tool I 6 in I 6
Sword is adjacent.So interior concave edge cutting edge and outer flange cutting edge are all distributed in the two sides of punching formed channel 8.Interior concave edge
Cutting edge includes curved blade I 9 and rectilinear edge I 10, and one end of curved blade I 9 is connect with one end of rectilinear edge I 10；
Outer flange cutting edge includes curved blade II 11 and rectilinear edge II 12, one end and the rectilinear edge II 12 of curved blade II 11
One end connection.Rectilinear edge I 10 favours between any one interior concave edge cutting edge and adjacent outer flange cutting edge
Rectilinear edge II 12, curved blade I 9 the center of circle be overlapped with the center of circle of curved blade II 11, the radian of curved blade I 9 is greater than arc
The radian of shape blade II 11.
Cope plate 1 is equipped with prefabricating plate 13.Prefabricating plate 13 is movably arranged in sliding manner on cope plate 1, and precompressed
Plate 13 is located at around punching cutter.It is equipped with guide post and reset spring between prefabricating plate 13 and cope plate 1, one end of guide post and pre-
Pressing plate 13 is fixedly connected, the other end of guide post passes through cope plate 1 and is equipped with nut, is slidably connected between cope plate 1 and guide post,
Reseting spring sleeve is on guide post, and one end of reset spring is connect with prefabricating plate 13, the other end of reset spring and cope plate 1 connect
It connects, reset spring is in compressive state after installation, and the centerline parallel of guide post is in the straight reciprocating motion direction of cope plate 1, institute
With prefabricating plate 13 is parallel relative to the sliding motion direction of cope plate 1 and the straight reciprocating motion direction of cope plate 1.
Under original state, the punching cutter of cutter device is far from lower template 2.Before cutting, first by decoration sheet in conveying side
It stretches out one section upwards and decoration sheet is extend between punching cutter and lower template 2 with horizontal attitude, under decoration sheet is placed
In template 2；When starting cutting, punching cutter is moved to decoration sheet position, and prefabricating plate 13 is prior to punching cutter and decoration
Decoration sheet is tightly pressed against in lower template 2 by sheet material contact, prefabricating plate 13；When cutting, punching cutter compresses decoration sheet, decoration
The position being in close contact on sheet material with interior concave edge cutting edge and outer flange cutting edge is by shearing force；After cutting, dress
Profile corresponding with interior concave edge cutting edge, outer flange cutting edge is formed on spike material, cutting gained waste material is shaped from punching
It is discharged at channel 8.Then cutter device returns to original state, sheet material to be decorated along same direction export one section away from
From the distance is the length of punching formed channel 8, and a plurality of length can be divided into for decoration sheet cutting by repeating above-mentioned cutting action
The ornamental strip of strip, as shown in Figure 6.
As shown in fig. 7, the ornamental strip of the strip, which is equipped with, fans cyclic annular position 14 and isosceles triangle position 15, fan is cyclic annular
Position 14 and isosceles triangle position 15 are alternately arranged, and the waist of the straight flange and isosceles triangle position 15 of fanning cyclic annular position 14 connects
It connects, the length of the straight flange at the cyclic annular position 14 of fan is equal to the length of the waist at isosceles triangle position 15.Isosceles triangle position 15
Bottom edge is parallel to the conveying direction of the ornamental strip of strip.
In the supply ornamental strip stage, the ornamental strip of strip inputs laterally truncation cutter after station is found in coiling accurately
Position.
Station setting coiling is found accurately in coiling and finds component accurately, and coiling finds accurately and is equipped with reel in component, and reel arranges shape
At the transport path for conveying ornamental strip, such as Publication No. disclosed in Chinese patent on May 10th, 2017
The patent name of CN106625863A is for a kind of ornamental strip Supply Method and suitable for the recorded component to being die cut of this method
Coiling find component accurately.The ornamental strip of strip enters coiling after overturning becomes vertical posture and finds accurately in component, strip
The quantity of ornamental strip be even number, the wherein strip of the reverses direction Yu the other half quantity of the ornamental strip of the strip of half quantity
The reverses direction of shape is opposite.The turning operation can guarantee that the printing information on ornamental strip surface can be exposed on cup body surface.
The ornamental strip of strip enters the disconnected cutting work station of transverse cutting after finding station accurately by coiling, and cutting work station is laterally truncated
It is equipped with transverse cutting device, which can be using Publication No. disclosed in Chinese patent on January 20th, 2016
The patent name of CN105253685A is a kind of technical solution for cutting out device for mark, is in blade in vertical plane.Ornamental strip input
After transverse cutting device, the isosceles triangle position 15 of the ornamental strip of strip is cut laterally device at position and cuts off, cutting
Position is located just at the high line position at isosceles triangle position 15.The ornamental strip of strip forms only section by isometric cutting
The domed structure of entirety ornamental strip；The ornamental strip of strip does step motion, enters the length of transverse cutting device every time
It is equal to the length of the ornamental strip of the domed structure of entirety of only section, is also equal to the length of punching formed channel 8.Have benefited from coiling
The coordinative role of component is found accurately, so that cutting work station is truncated in longitudinally cutting station and laterally for the ornamental strip of any two strips
Between length difference be all the single solely length of the ornamental strip of the domed structure of entirety of section integral multiple, some length phases
Length that is same, having is different.
As shown in figure 8, solely the ornamental strip of the domed structure of entirety of section includes an ontology 16 and two interconnecting pieces 17, this
Body 16 is that fan is cyclic annular, the rectangular triangle of interconnecting piece 17；One etc. can be formed after the right-angle side docking of two interconnecting pieces 17
Lumbar triangle shape.The center line mirror symmetry of the straight flange of 16 one end of ontology and the straight flange of 16 other end of ontology relative to ontology 16, even
The bevel edge of socket part 17 is connect with the straight flange of 16 one end of ontology and the length of the bevel edge of interconnecting piece 17 is equal to one end of ontology 16
The length of straight flange；The interconnecting piece 17 of 16 one end of ontology and the interconnecting piece 17 of 16 other end of ontology are in relative to the center line of ontology 16
Mirror symmetry.The extending direction of one right-angle side of one of interconnecting piece 17 is parallel to a right angle of another interconnecting piece 17
Another of the extending direction on side, the extending direction of another right-angle side of one of interconnecting piece 17 and another interconnecting piece 17
The extending direction of right-angle side is overlapped.The circle in the center of circle of the arc-shaped edges of the side of evagination and the side of indent on ontology 16 on ontology 16
The center of circle of arc side is overlapped, and the radian of the arc-shaped edges of the side of evagination is the circular arc less than the side of indent on ontology 16 on ontology 16
The radian on side.Outer flange cutting edge of the arc-shaped edges of the side of evagination in cutter device processes gained on ontology 16, this
The bottom edge of the arc-shaped edges and interconnecting piece 17 of the side of indent all originates from the processing of the interior concave edge cutting edge in cutter device on body 16
Gained.As shown in figure 8,17 edge of interconnecting piece is located at the arc-shaped edges of the side of evagination on ontology 16 where the straight flange of ontology 16
The arc-shaped edges of the side of indent are between the tangent line at the end where the straight flange of ontology 16 on the tangent line and ontology 16 at the end.Ontology
The right-angle side of the interconnecting piece 17 of 16 one end is parallel with the right-angle side of the interconnecting piece 17 of 16 other end of ontology and the two length is identical, this
The profile and the ornamental strip other end that sample can be seen that the edge of ornamental strip one end in the direction of the width on the whole are in width direction
On edge profile it is identical.
The ornamental strip that cutting obtains the domed structure of entirety of only section inputs absorption type label mechanism, the absorption type filemark machine
Structure can use the patent name of Publication No. CN105151446A disclosed in Chinese patent on December 16th, 2015 for a kind of suction
The technical solution of Fu Shi label mechanism, and the die cavity of shaping dies is arranged to round table-like.When ornamental strip enters absorption type label
Columned label mold core 18 is sucked ornamental strip and batches ornamental strip after mechanism, so that ornamental strip is around the side of label mold core 18
Curling is covered on the other end of ontology 16 in one end of ontology 16 and the interconnecting piece 17 at the end, one end of ontology 16 is covered on this
Structure, that is, ornamental strip one end on the interconnecting piece 17 of the other end of body 16 is covered on the other end of ornamental strip.Then, label
Mold core 18 stops rotation, negative pressure disappears, and the ornamental strip of curling is pushed into forming by the push component 19 in absorption type label mechanism
In the die cavity of mold, the ornamental strip for squeezing the curling being located in die cavity is unfolded to be formed round table-like, and one end of ontology 16 is covered on this
On the interconnecting piece 17 of 16 other end of body, the interconnecting piece 17 of one end of ontology 16 be covered on 16 other end of ontology, 16 one end of ontology
The straight flange linking of straight flange and 16 other end of ontology be that two straight flanges are overlapped on the direction of the center line of vertical die cavity.
Shaping dies is placed at thermoforming, and plastic sheet is extruded in shaping dies, ultimately forms preformed cups.This is prefabricated
Cup is equipped with margin of optic cup, cup body and ornamental strip, and margin of optic cup is structure as a whole with cup body, and cup body is the round-like structure stood upside down, and margin of optic cup is located at
Maximum end of cup body width and margin of optic cup protrusion is on cup body surface, margin of optic cup generally annular structure but be equipped with width it is larger and
The skinning protrusion extended in the radial direction, ornamental strip are arranged in cup body with rolled state；It covers one end of the ontology 16 of ornamental strip
It covers on the interconnecting piece 17 of 16 other end of ontology and connects, the interconnecting piece 17 of one end of ontology 16 is covered on 16 other end of ontology
And it connects and crimps and be connected i.e. two straight flanges with the straight flange of 16 other end of ontology in round table-like, 16 one end of ontology the straight flange of standing upside down and exist
It is overlapped on the direction of the center line of vertical cup body.As shown in figure 9, one of interconnecting piece 17 is blocked by ontology 16, another company
Socket part 17 is located at the outside of ontology 16, so preformed cups surface can see that two right-angle sides of exposed interconnecting piece 17 are located at ontology
The ornamental strip on 16 surfaces.Deviate the side in cup body where skinning protrusion in position of two straight flanges of ontology 16 in cup body.
Two straight flanges and skinning protrusion of ontology 16 can also be located at the same side of cup body, and another implementation is consequently formed
Example.
It in addition to the implementation, is edge tilted by adjusting transverse cutting device upper knife edge, notch passes through etc. when cutting
The apex angle at lumbar triangle shape position 15 obtains the triangle at an acute angle of interconnecting piece 17, another interconnecting piece 17 triangle in obtuse angle
Ornamental strip.Ornamental strip can be after being mounted in cup body the connecting portion of triangle 17 at an acute angle in it is external, be also possible to be in
The interconnecting piece 17 of obtuse triangle is located at outside, thus obtains another middle embodiment again.
Claims (6)
1. a kind of preformed cups, which is equipped with margin of optic cup, cup body and ornamental strip, and the margin of optic cup is structure as a whole with cup body, described
Cup body is round table-like in what is stood upside down, and the ornamental strip is arranged in cup body with rolled state, it is characterised in that: the ornamental strip includes
One ontology (16) and two interconnecting pieces (17), the ontology (16) are that fan is cyclic annular, the straight flange of described ontology (16) one end and this
Center line mirror symmetry of the straight flange of body (16) other end relative to ontology (16), one of interconnecting piece (17) are located at ontology
(16) on the straight flange of one end, another interconnecting piece (17) is located on the straight flange of ontology (16) other end, outer on the ontology (16)
The center of circle of the arc-shaped edges of the convex side is overlapped with the center of circle of the arc-shaped edges of the side of indent on ontology (16), on the ontology (16)
The radian of the arc-shaped edges of the side of evagination is the radian less than the arc-shaped edges of the side of indent on ontology (16), the interconnecting piece
(17) edge is located at the arc-shaped edges of the side of evagination on ontology (16) in the tangent line at the end where the straight flange of ontology (16) and this
The arc-shaped edges of the side of indent are between the tangent line at the end where the straight flange of ontology (16) on body (16), described ornamental strip one end
The profile at edge of the profile at edge in the direction of the width with the ornamental strip other end in the direction of the width is identical, the ornamental strip
Ontology (16) one end be covered on the interconnecting piece (17) of ontology (16) other end and connect, the connection of one end of ontology (16)
Portion (17) is covered on ontology (16) other end and connects and crimp in round table-like, ontology (16) one end the straight flange and ontology of standing upside down
(16) the straight flange linking of the other end.
2. preformed cups according to claim 1, it is characterised in that: the interconnecting piece (17) is triangular in shape, the interconnecting piece
(17) length on for the side of ontology (16) connection is equal to the length of the straight flange of ontology (16).
3. preformed cups according to claim 2, it is characterised in that: the extending direction of a line of one of interconnecting piece (17)
It is parallel to the extending direction of a line of another interconnecting piece (17), the extension side of the another a line of one of interconnecting piece (17)
It is overlapped to the extending direction of the another a line of another interconnecting piece (17), can be in after the combination of shapes of two interconnecting pieces (17) etc.
Lumbar triangle shape.
4. preformed cups according to claim 3, it is characterised in that: one of interconnecting piece (17) triangle at an acute angle, another
A interconnecting piece (17) triangle in obtuse angle.
5. preformed cups according to claim 3, it is characterised in that: all rectangular triangle of interconnecting piece (17), the company
The bevel edge of socket part (17) is connect with the straight flange of ontology (16), and the interconnecting piece (17) and ontology (16) of described ontology (16) one end are another
The interconnecting piece (17) at end is in mirror symmetry relative to the center line of ontology (16).
6. preformed cups according to claim 1, it is characterised in that: the margin of optic cup is equipped with skinning protrusion, the ontology (16)
Two straight flanges and skinning protrusion be all located at the same side of cup body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910621692.4A CN110421640B (en) | 2019-07-10 | 2019-07-10 | Prefabricated cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910621692.4A CN110421640B (en) | 2019-07-10 | 2019-07-10 | Prefabricated cup |
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| Publication Number | Publication Date |
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| CN110421640A true CN110421640A (en) | 2019-11-08 |
| CN110421640B CN110421640B (en) | 2024-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910621692.4A Active CN110421640B (en) | 2019-07-10 | 2019-07-10 | Prefabricated cup |
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| CN (1) | CN110421640B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110421643A (en) * | 2019-07-10 | 2019-11-08 | 杭州中亚机械股份有限公司 | A kind of cutter device |
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| CN210939653U (en) * | 2019-07-10 | 2020-07-07 | 杭州中亚机械股份有限公司 | Prefabricated cup |
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| CH406057A (en) * | 1962-11-26 | 1966-01-15 | Multicup Automation Company In | Multi-compartment packaging device |
| CN101530881A (en) * | 2009-04-16 | 2009-09-16 | 上海交通大学 | Robot rolling hemming molding feature die covering a plurality of hemming methods |
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| Publication number | Priority date | Publication date | Assignee | Title |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN110421640B (en) | 2024-03-19 |
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