CN107351186A - A kind of stripping mould for being used to produce packing box - Google Patents
A kind of stripping mould for being used to produce packing box Download PDFInfo
- Publication number
- CN107351186A CN107351186A CN201710787973.8A CN201710787973A CN107351186A CN 107351186 A CN107351186 A CN 107351186A CN 201710787973 A CN201710787973 A CN 201710787973A CN 107351186 A CN107351186 A CN 107351186A
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- China
- Prior art keywords
- waste material
- stripping
- hole
- mould
- thin plate
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Classifications
-
- 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
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/18—Means for removing cut-out material or waste
- B26D7/1818—Means for removing cut-out material or waste by pushing out
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Making Paper Articles (AREA)
Abstract
The invention discloses a kind of stripping mould for being used to produce packing box, including upper die and lower die, upper mould is provided with ejection piece, the stripping hole to be fallen for waste material is provided with lower mould, stripping hole is more than waste material, and lower mould is provided with thin plate close to the side of upper mould, and thin plate position corresponding with stripping hole offers the through hole being adapted to waste material, through hole position corresponding with the corner of waste material, which is extended, chamfered section, and through hole position corresponding with the arc sections of waste material, which is extended, inscribe portion.The present invention has advantages below and effect：Waste material deforms upon, the stripping hole entered through through hole on lower mould, waste material recover shape in the presence of natural resiliency, because stripping hole is more than waste material setting, waste material is not easy to be arranged in stripping hole, and the stop to waste material is realized in the presence of chamfered section and inscribe portion, waste material will not be recoiled to above thin plate, dropped under gravity, realize scale removal process, and scale removal process is smooth, it is not necessary to cleared up regularly, it is high in machining efficiency.
Description
Technical field
The present invention relates to the production equipment of packing box, more particularly to a kind of stripping mould for being used to produce packing box.
Background technology
, it is necessary to be cut to cardboard during cardboard box produces, and waste part will be taken out after cutting,
It is convenient for the folding of cardboard.To lift the elimination efficiency to waste material, by stripping mould on cardboard during being processed
Waste part be purged, so as to save labour turnover, improving production efficiency.
Notification number is CN206201101U Chinese patent upper, middle and lower one stripping mould, including plate in stripping lower plate, stripping
With stripping upper plate, stripping lower plate is connected with plate in stripping by the first guide pillar, and plate and stripping upper plate pass through the second guide pillar in stripping
Connection, stripping upper plate are provided with some cutting knifes, and plate is provided with some stripping holes in stripping, and some tops are installed with stripping lower plate
Pin, thimble are stretched into corresponding stripping hole, and stripping lower plate is connected with plate in stripping by the first guide pillar, plate and stripping upper plate in stripping
Connected by the second guide pillar, plate is provided with some stripping holes in stripping, is installed with some thimbles in stripping lower plate, and thimble stretches into pair
Answer in stripping hole, before upper, middle and lower one stripping mould is installed, have been completed in stripping lower plate, stripping in plate and stripping
The precise positioning docking of plate, is fixed on board in use, being mounted directly, has saved the upper plate time, flap speed is fast, no
With to pin, efficiency can be greatly improved, reduces cost.
But above-mentioned stripping mould is during being cleared up, waste material drops entrance in the presence of thimble from cardboard
During stripping hole, waste part position contacts thimble and bent, and when thimble separates with cardboard, waste material is at itself
Opened in the presence of elasticity, waste material has corner, and also includes arc sections, and stripping hole is easily fastened on when waste material opens
In, and it is the efficiency for ensureing processing, the displacement of upper mould is limited, therefore the ejection limited length of thimble, and waste material card is set and stripping
Kong Zhonghui impacts to ensuing processing.And when stripping hole opens up excessive, although can facilitate waste material by,
When waste material separates with cardboard, due to the Area of bearing reduction to cardboard, the breakage of cardboard is easily caused, deficiency to be modified be present
Part.
The content of the invention
It is an object of the invention to provide a kind of stripping mould for being used to produce packing box, waste material can be easily in process
Dropped from stripping hole, be not easy to be fastened in stripping hole.
The present invention above-mentioned technical purpose technical scheme is that：It is a kind of to be used to produce packing box
Stripping mould, including upper die and lower die, be provided with ejection piece on the upper mould, be provided with the lower mould fallen for waste material it is clear
Useless hole, the stripping hole are more than waste material, and the lower mould is provided with thin plate close to the side of the upper mould, the thin plate with it is described clearly
Position corresponding to useless hole offers the through hole being adapted to waste material, and through hole position corresponding with the corner of waste material is extended
There is chamfered section, through hole position corresponding with the arc sections of waste material, which is extended, inscribe portion.
By using above-mentioned technical proposal, in process, waste material separates in the presence of ejection piece with cardboard, on thin plate
Through hole and waste material it is in the same size, now the corner of waste material and arc sections touch the chamfered section on thin plate and inscribe portion,
Waste material deforms upon, and is entered through through hole in the stripping hole on lower mould, and waste material recovers shape in the presence of its own elasticity,
But because stripping hole is set more than waste material, waste material is not easy to be arranged in stripping hole, and in the presence of chamfered section and inscribe portion
The stop to waste material is realized, waste material will not be recoiled to above thin plate, dropped under gravity, realize scale removal process, and clear up
Process is smooth, it is not necessary to cleared up regularly, it is high in machining efficiency.Under supporting role of the lower mould to thin plate, thin plate is not easy
Generation is broken and breakage, so as to be lifted using durability degree, reduces production cost, and reduces maintenance frequency, lifts operating efficiency.
The present invention is further arranged to：Side of the through hole away from the thin plate is more than close to the side of thin plate.
By using above-mentioned technical proposal, side of the through hole away from thin plate is more than close to the side of thin plate, continuous in waste material
During whereabouts, the space of through hole is continuously increased, and waste material shifts during whereabouts to be also not easy to be fastened on through hole
In, it can stably drop, lift the smooth degree of stripping.
The present invention is further arranged to：The chamfered section and the inscribe portion are provided with close to the side of the lower mould
Rib, the rib contradict the lower mould.
By using above-mentioned technical proposal, the intensity for being provided for being lifted chamfered section and inscribe portion of rib, by
Itself it is not susceptible to be broken during active force.Rib contradicts lower mould, when chamfered section or inscribe portion are by active force, passes through
Rib is supported, and lifts chamfered section and the stability in inscribe portion, is not easy the phenomenon being broken between thin plate, and lifting is resistance to
Degree long.
The present invention is further arranged to：The one end of the rib away from the lower mould is provided with spigot surface, the reinforcement
Length of the portion close to the thin plate side is more than the length away from thin plate side.
By using above-mentioned technical proposal, side of the rib away from lower mould sets spigot surface, and rib is leaned on
The length of nearly thin plate side is more than the side away from thin plate, during waste material falls, reduces restriction of the rib to waste material,
Waste material is not easy to touch rib, is not likely to produce stuck phenomenon, and waste material can swimmingly drop.
The present invention is further arranged to：The ejection piece includes the steel disc relative with the middle part of waste material and the circular arc with waste material
The relative thimble in portion.
By using above-mentioned technical proposal, steel disc is relative with the middle part of waste material, can give waste material active force on a large scale,
Waste material is deformed upon, arc sections active force is given in the presence of thimble, arc sections is stably deformed upon, realization and paper
Plate separates, and lifts the disengaging effect between waste material and cardboard.
The present invention is further arranged to：Maximum of the through-hole wall to the distance between stripping hole inwall with waste material
Length ratio is 1：20.
By using above-mentioned technical proposal, the distance between through-hole wall and stripping hole inwall are determined by the maximum length of waste material
Calmly, during the maximum length difference of waste material, it is occurred by the active force of ejection piece, and elastically-deformable amount is different, and its length is longer,
The amount of deformation is bigger, therefore needs to set corresponding through-hole wall keeping stable to thin plate the distance between to stripping hole inwall
Support while, allow waste to stably by being not easy to touch stripping hole inwall, waste material is not easy to be fastened on stripping hole
It is interior, lift the continuity of processing.
The present invention is further arranged to：The thin plate is epoxy resin board, and the gauge of sheet is not more than 1mm.
By using above-mentioned technical proposal, thin plate is epoxy resin board, and there is good structural strength to be acted on for it
It is not susceptible to be broken during power, frictional force when can persistently be processed, and be in contact between its surface and cardboard is smaller,
The abrasion of itself and cardboard is not easily caused, and lifting uses durability degree and product quality.Thin plate is not more than 1mm so that waste material
Through hole can be stably passed completely through, is not easy to be fastened on thin plate.
The present invention is further arranged to：The thin plate is provided with self-adhesive layer close to the side of the lower mould, and the thin plate leans on
The position adhesion that the side of the nearly lower mould is relative with the stripping hole has PVC film.
By using above-mentioned technical proposal, self-adhesive layer is provided for realizing being adhesively fixed between thin plate and lower mould, protects
The stabilization of thin plate is held, it is convenient and fast connection between thin plate and lower mould, and the contact surface of thin plate can be kept smooth, it is easy to paper
The movement of plate, reduce the abrasion to cardboard.PVC film is provided for covering the region not bonded with lower mould on thin plate
Lid, prevents waste material from being contacted with self-adhesive layer and causing to impact the whereabouts of waste material, the fluency that lifting waste material falls.
The present invention is further arranged to：The lower mould is plank material, side interval of the lower mould away from the upper mould
It is provided with support bar.
By using above-mentioned technical proposal, lower mould is plank material, lighter weight, install convenient, and cost is low.Support bar
It is provided for realizing the supporting role to lower mould, lifts the structural strength of lower mould, lower mould is not easy when by the active force of upper mould
Deform upon, lower mould can stably be supported effect to thin plate, and thin plate is not easy to break, can stably be processed.
The present invention is further arranged to：The stripping hole is formed via laser cutting.
By using above-mentioned technical proposal, stripping hole is formed by laser cutting, and forming accuracy is high, and cut surface is smooth,
Reduce the obstruction to waste material when being in contact with waste material, be easy to the whereabouts of waste material, and the globality of lower mould can be kept, protect
Demonstrate,prove good structural strength.
In summary, the invention has the advantages that：Waste material separates in the presence of ejection piece with cardboard, wears
The through hole crossed on thin plate, in the process waste material deformed upon by the barrier effect of chamfered section and inscribe portion, passing completely through
Waste material restores to the original state under the elastic-restoring force effect of itself after thin plate, because the stripping hole on lower mould is more than waste material, institute
It is not easy to be arranged in stripping hole after opening with waste material.When waste material is shifted in dropping process by air drag, by
It is larger away from thin plate side in through hole, therefore waste material is not easy to touch lower mould, is not likely to produce stuck phenomenon, is keeping steady to thin plate
Surely while support, can conveniently realize waste material by, so as to be processed with carrying out steady ordered, lifting processing
Efficiency.
Brief description of the drawings
Fig. 1 is the schematic diagram that upper die and lower die coordinate；
Fig. 2 is the schematic diagram of waste material；
Fig. 3 is the schematic diagram of position relationship between lower mould and thin plate；
Fig. 4 is the schematic diagram of fixed relationship between lower mould and thin plate.
In figure：1st, upper mould；2nd, lower mould；3rd, stripping hole；4th, waste material；41st, corner；42nd, arc sections；5th, thin plate；51st, chamfering
Portion；52nd, inscribe portion；6th, through hole；7th, rib；8th, spigot surface；9th, steel disc；10th, thimble；11st, self-adhesive layer；12nd, PVC film；13、
Support bar.
Embodiment
The present invention is described in further detail below in conjunction with accompanying drawing.
It is a kind of to be used to produce the stripping mould of packing box, as shown in figure 1, including upper mould 1 and lower mould 2, on upper mould 1 and lower mould 2
Lower spread configuration, ejection piece is connected on upper mould 1, stripping hole 3 is opened up on lower mould 2, cardboard is positioned on lower mould 2, realized to cardboard
Supporting role, with reference to shown in Fig. 2, when upper mould 1 and lower mould 2 close to when, the waste material 4 on ejection piece contact cardboard, waste material 4 is pushed up
Go out into the stripping hole 3 on lower mould 2, waste material 4 is fallen, and realizes the separation with cardboard, that is, the waste material 4 completed on cardboard is removed.
As shown in Figures 2 and 3, the stripping hole 3 set is blocked on lower mould 2 to set more than waste material 4, in lower mould 2 close to upper mould 1 one
Side sets thin plate 5, and opens up through hole 6, size, shape and the waste material 4 of through hole 6 with 3 corresponding position of stripping hole on thin plate 5
Unanimously, being extended in through hole 6 with the 41 corresponding position of corner of waste material 4 has chamfered section 51, through hole 6 and the arc sections of waste material 4
Position corresponding to 42, which is extended, inscribe portion 52, and waste material 4 in the presence of ejection is shown in during through hole 6 is passed through, by
The effect in corner 51 and inscribe portion 52 deforms upon, and is entered after passing completely through in stripping hole 3, and waste material 4 is in itself elasticity
Replied in the presence of active force, but because stripping hole 3 is more than waste material 4, therefore waste material 4 is not easy to be arranged in energy in stripping hole 3
Enough free-fallings, realize the stop to waste material 4 in the presence of chamfered section 51 and inscribe portion 52, and waste material 4 will not recoil to thin plate 5
Top, keep smoothly scale removal process.
As shown in Figures 2 and 3, it can shift when during waste material 4 falls by air drag, easily touch down
Mould 2 and the phenomenon that sets of card occurs, therefore when opening up through hole 6, side of the through hole 6 away from thin plate 5 is more than close to the side of thin plate 5,
Space in the dropping process of waste material 4 is continuously increased, and is not easy to be in contact with lower mould 2, keeps smoothly dropping process.
As shown in figure 3, chamfered section 51 and inscribe portion 52 are provided with rib 7 close to the side of lower mould 2, rib 7 is viscous
Conjunction is fixed on thin plate 5, and for lifting the structural strength of chamfered section 51 and inscribe portion 52, with reference to Fig. 2, itself is by useless
It will not be broken during the active force of material 4.Rib 7 contradicts lower mould 2 and set, so as to realize to chamfered section 51 or inscribe portion 52
Supporting role, when the end in chamfered section 51 and inscribe portion 52 is by active force, can be protected under the supporting role of rib 7
It is stable to hold it, excessive deformation will not occur for chamfered section 51 and inscribe portion 52, so as to keep good restriction effect.
As shown in figure 4, side of the rib 7 away from lower mould 2 sets spigot surface 8 so that rib 7 is close to the side of thin plate 5
Length be more than the length away from the side of thin plate 5, with reference to Fig. 2, during waste material 4 falls, be not easy to connect with rib 7
Contacting causes the phenomenon blocked occur, the smooth degree that lifting waste material 4 moves.
As shown in Figures 2 and 3, the maximum length ratio of the inwall of through hole 6 to the distance between the inwall of stripping hole 3 and waste material 4 is
1：20, now the inwall of through hole 6 refer to the wall close to the side of thin plate 5, this ratio setting, in the mistake of the elastic recovery of waste material 4
Cheng Zhong, when the length of waste material 4 is bigger, its deformation quantity is bigger, and the distance of reply is bigger, and the stripping hole 3 now opened up is bigger, protects
Card waste material 4 can stably pass through.
Thin plate 5 is epoxy resin board, and the coefficient of friction on its surface is relatively low, when the surface in cardboard moving process with thin plate 5
When being in contact, frictional force between the two is smaller, so as to be not susceptible to wear, keeps the integrity degree of cardboard, lifts product matter
Amount.The thickness of thin plate 5 is not more than 1mm, and waste material 4 can be easily threaded through through hole 6, is not easy to be arranged in thin plate 5, lifts the stream of processing
Smooth degree.
As shown in figure 4, thin plate 5 is provided with self-adhesive layer 11 close to the side of lower mould 2, thin plate 5 passes through self-adhesive layer 11 and lower mould 2
Between be adhesively fixed, quick and easy for installation, the stability of thin plate 5 is high.Self-adhesive layer 11 is that self-adhesive is formed coated on thin plate 5, its
Adhesive property with strength, it can conveniently realize to being adhesively fixed between thin plate 5 and lower mould 2.
As shown in figure 4, the part relative with stripping hole 3 of thin plate 5 is not covered by lower mould 2, therefore have unnecessary self-adhesive layer 11
It is exposed, has PVC film 12 in the position adhesion being exposed, the extra part of self-adhesive layer 11 is covered,
During being processed, waste material 4 will not be adhered to the part that self-adhesive layer 11 is provided with thin plate 5, lift the fluency of processing.
Rib 7 realizes being adhesively fixed on thin plate 5 also through self-adhesive layer 11.
Lower mould 2 is plank material, and its weight is relatively low, more convenient when mounted, and can reduce production cost.Lower mould
2 sides away from upper mould 1 are arranged at intervals with support bar 13, for being supported to lower mould 2, lower mould 2 when by active force not
Easily deform upon, so as to stably realize the supporting role to cardboard, keep the position of cardboard stable, so as to accurate
Ground carries out stripping process.Stripping hole 3 on lower mould 2 is formed by laser cutting, the periphery of the stripping hole 3 more light now formed
It is sliding, the phenomenon that card sets waste material 4 is less prone to when being in contact with waste material 4, lifts the fluency of stripping.Pass through laser cutting
Mode can also keep the globality of lower mould 2, keep the structural strength of lower mould 2 and the convenient degree of assembling.
Specific action process：Cardboard moves on thin plate 5, until at the through hole 6 on the part of waste material 4 and thin plate 5 to its, so
Upper mould 1 declines afterwards, and the steel disc 9 for being installed on mould 1 contacts the medium position of waste material 4, and thimble 10 contacts the arc sections 42 of waste material 4,
Waste material 4 is entered in the stripping hole 3 on lower mould 2 through the through hole 6 on thin plate 5.During through thin plate 5, waste material 4 turns
41 touch the chamfered section 51 on thin plate 5 at angle, and the inscribe portion 52 of waste material 4 touches the inscribe portion 52 on thin plate 5, and waste material 4 is sent out
Raw deformation, open and restore in the presence of its elastic-restoring force after waste material 4 passes completely through thin plate 5, now, due on lower mould 2
Stripping hole 3 be more than waste material 4, therefore waste material 4 is not easy to touch lower mould 2, the whereabouts that can stablize.When waste material 4 is by air drag
When causing stress unstable and position skew occur, the perisporium in the constantly close stripping hole 3 of meeting, and because stripping hole 3 is away from thin plate 5
Side be more than close to the side of thin plate 5, waste material 4 is not easy to touch the perisporium in stripping hole 3 during whereabouts, stably falls
Fall, keep smoothly process.
This specific embodiment is only explanation of the invention, and it is not limitation of the present invention, people in the art
Member can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but as long as at this
All protected in the right of invention by Patent Law.
Claims (10)
1. a kind of be used to produce the stripping mould of packing box, including upper mould (1) and lower mould (2), ejection is provided with the upper mould (1)
Part, the stripping hole (3) to be fallen for waste material (4) is provided with the lower mould (2), it is characterised in that：The stripping hole (3) is more than
Waste material (4), the lower mould (2) are provided with thin plate (5), the thin plate (5) and the stripping hole close to the side of the upper mould (1)
(3) position corresponding to offers the through hole (6) being adapted to waste material (4), and the through hole (6) and the corner (41) of waste material (4) are right
The position answered, which is extended, chamfered section (51), and the through hole (6) position extension corresponding with the arc sections (42) of waste material (4) is set
It is equipped with inscribe portion (52).
A kind of 2. stripping mould for being used to produce packing box according to claim 1, it is characterised in that：The through hole (6) is remote
Side from the thin plate (5) is more than close to the side of thin plate (5).
A kind of 3. stripping mould for being used to produce packing box according to claim 1, it is characterised in that：The chamfered section (51)
And the inscribe portion (52) is provided with rib (7) close to the side of the lower mould (2), the rib (7) contradicts institute
State lower mould (2).
A kind of 4. stripping mould for being used to produce packing box according to claim 3, it is characterised in that：The rib (7)
One end away from the lower mould (2) is provided with spigot surface (8), and length of the rib (7) close to the thin plate (5) side is big
In the length away from thin plate (5) side.
A kind of 5. stripping mould for being used to produce packing box according to claim 1, it is characterised in that：The ejection piece includes
With relative steel disc (9) in the middle part of waste material (4) and the thimble (10) relative with the arc sections (42) of waste material (4).
A kind of 6. stripping mould for being used to produce packing box according to claim 1, it is characterised in that：In the through hole (6)
Wall to the maximum length ratio of the distance between stripping hole (3) inwall and waste material (4) is 1：20.
A kind of 7. stripping mould for being used to produce packing box according to claim 1, it is characterised in that：The thin plate (5) is
Epoxy resin board, the thickness of the thin plate (5) are not more than 1mm.
A kind of 8. stripping mould for being used to produce packing box according to claim 7, it is characterised in that：The thin plate (5) is leaned on
The side of the nearly lower mould (2) is provided with self-adhesive layer (11), the thin plate (5) close to the side of the lower mould (2) with it is described clear
Useless hole (3) relative position adhesion has PVC film (12).
A kind of 9. stripping mould for being used to produce packing box according to claim 1, it is characterised in that：The lower mould (2) is
Plank material, side of the lower mould (2) away from the upper mould (1) are arranged at intervals with support bar (13).
A kind of 10. stripping mould for being used to produce packing box according to claim 9, it is characterised in that：The stripping hole (3)
Formed via laser cutting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710787973.8A CN107351186A (en) | 2017-09-04 | 2017-09-04 | A kind of stripping mould for being used to produce packing box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710787973.8A CN107351186A (en) | 2017-09-04 | 2017-09-04 | A kind of stripping mould for being used to produce packing box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107351186A true CN107351186A (en) | 2017-11-17 |
Family
ID=60290721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710787973.8A Pending CN107351186A (en) | 2017-09-04 | 2017-09-04 | A kind of stripping mould for being used to produce packing box |
Country Status (1)
| Country | Link |
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| CN (1) | CN107351186A (en) |
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|---|---|---|---|---|
| JP2002160025A (en) * | 2000-11-28 | 2002-06-04 | Mitsui High Tec Inc | Press die device |
| CN201913677U (en) * | 2010-11-22 | 2011-08-03 | 沪华五金电子(吴江)有限公司 | Punching and blanking device |
| CN202715694U (en) * | 2012-06-15 | 2013-02-06 | 昆山联德精密机械有限公司 | Material skip resistant mechanism for punch hole fine cutting |
| CN203343270U (en) * | 2013-05-31 | 2013-12-18 | 天津市龙河民福标准件有限公司 | Plate punching die device |
| CN203459504U (en) * | 2013-07-25 | 2014-03-05 | 苏州华淳精密电子有限公司 | Scraps-jumping-prevention stamping die |
| CN203991905U (en) * | 2014-06-25 | 2014-12-10 | 昆山联德精密机械有限公司 | Anti-tripping waste diel |
| CN205270554U (en) * | 2015-12-17 | 2016-06-01 | 东莞市铭科精技五金制品有限公司 | Prevent waste material spring mould structure |
| CN206366596U (en) * | 2016-12-31 | 2017-08-01 | 深圳市腾鑫精密胶粘制品有限公司 | A kind of thimble waste discharge template |
| CN207310092U (en) * | 2017-09-04 | 2018-05-04 | 上海外贸界龙彩印有限公司 | A kind of stripping mould for being used to produce packing box |
-
2017
- 2017-09-04 CN CN201710787973.8A patent/CN107351186A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002160025A (en) * | 2000-11-28 | 2002-06-04 | Mitsui High Tec Inc | Press die device |
| CN201913677U (en) * | 2010-11-22 | 2011-08-03 | 沪华五金电子(吴江)有限公司 | Punching and blanking device |
| CN202715694U (en) * | 2012-06-15 | 2013-02-06 | 昆山联德精密机械有限公司 | Material skip resistant mechanism for punch hole fine cutting |
| CN203343270U (en) * | 2013-05-31 | 2013-12-18 | 天津市龙河民福标准件有限公司 | Plate punching die device |
| CN203459504U (en) * | 2013-07-25 | 2014-03-05 | 苏州华淳精密电子有限公司 | Scraps-jumping-prevention stamping die |
| CN203991905U (en) * | 2014-06-25 | 2014-12-10 | 昆山联德精密机械有限公司 | Anti-tripping waste diel |
| CN205270554U (en) * | 2015-12-17 | 2016-06-01 | 东莞市铭科精技五金制品有限公司 | Prevent waste material spring mould structure |
| CN206366596U (en) * | 2016-12-31 | 2017-08-01 | 深圳市腾鑫精密胶粘制品有限公司 | A kind of thimble waste discharge template |
| CN207310092U (en) * | 2017-09-04 | 2018-05-04 | 上海外贸界龙彩印有限公司 | A kind of stripping mould for being used to produce packing box |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171117 |
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| RJ01 | Rejection of invention patent application after publication |