CN104690770A - Punching device applicable to workpiece printed with printing ink - Google Patents
Punching device applicable to workpiece printed with printing ink Download PDFInfo
- Publication number
- CN104690770A CN104690770A CN201510117221.1A CN201510117221A CN104690770A CN 104690770 A CN104690770 A CN 104690770A CN 201510117221 A CN201510117221 A CN 201510117221A CN 104690770 A CN104690770 A CN 104690770A
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- hole
- upper bolster
- die
- waste discharge
- recessed area
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- 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
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- 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
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- 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
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- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention discloses a punching device applicable to a workpiece printed with printing ink. The punching device comprises an upper die holder and a lower die holder, wherein an inner die block is arranged on the upper die holder, and a plurality of elastic devices are arranged on the upper die holder, and abut against the inner die block; a plurality of waste discharge punching pins are embedded into the inner die block; a downward-concave area is arranged on the lower die holder, and limiting blocks are arranged on the lower die holder and located on the outer side or the edge of the downward-concave area; first through holes which correspond to the waste discharge punching pins in a one-to-one mode are formed in the downward-concave area, an etching cutter die is arranged in the downward-concave area, a plurality of punching cutters are arranged on the etching cutter die, and each punching cutter is located above the corresponding first through hole and surrounds the corresponding first through hole. In this way, the punching device can achieve the purpose that when the workpiece with a printing ink printing layer is punched, brittle fracture and falling of printing ink at the position of a notch cannot happen, and the yield of products is improved.
Description
Technical field
The present invention relates to the manufacture technology field of ink printing workpiece, more specifically, relate to a kind of blanking units being applicable to ink printing workpiece.
Background technology
In factory process manufacturing process, clicking technique is the necessary technique making porous or polygon product.And for some workpiece after ink printing, in traditional blanking process, then can cause the ink embrittlement of notching edge because of the effect of shearing force time die-cut thus come off, affecting product attractive in appearance, even become defective products not by detecting.
For the illuminated keyboard that electronic product or computer are commonly used, illuminated keyboard for porous designs, generally all makes finished product in the die-cut mode of hardware dies after ink printing.This manufacture craft is all shearing cut-out product, can make the ink embrittlement of the notching edge of keyboard thus come off.In addition, because mould often rubs up and down in manufacturing process, easy loss, makes male model and master mold produce gap, causes product edge to have burr to generate.
Keyboard producing device of the prior art all has above shortcoming usually, such as document CN202137275U discloses a kind of keyboard forming clamping hook die, described keyboard forming clamping hook die comprises patrix and the counterdie in the face of described patrix, described keyboard forming clamping hook die is provided with at least one station, described station comprises the lower pressing block that a upper pressing block and being connected to described patrix is connected to described counterdie, described upper pressing block is relative with described lower pressing block, and described lower pressing block has a hierarchic structure.The technique effect of this utility model is: adopt once-forming when forming clamping hook bending, and counterdie adds and bending can enter block, convenient adjustment, and the keyboard make it more stablize aborning, being shaped has flexible touch feeling.Obviously notice in keyboard process in this technology, the excessive impact on keyboard section of impulse force, however this technology for be brake techniques in keyboard forming process, but not above-mentioned punching-type keyboard.
Document CN102862181A discloses a kind of Keyboard waste discharge jig, for the waste discharge of keyboard, it comprises cope match-plate pattern, lower bolster and connector, described cope match-plate pattern is connected by connector with lower bolster, described cope match-plate pattern is provided with some projections, described some projections match with the button on keyboard, and described lower bolster is provided with some through holes, the protruding one_to_one corresponding on the through hole on described lower bolster and cope match-plate pattern.This technology then for the waste discharge mode after to be that keyboard is die-cut complete, and and the improvement of non-keyboard clicking technique itself.
Disclose a kind of automatic die cutting machine for keys in document CN 202137802 U, comprising: die-cut tool component, die-cut upper die component, die-cut lower mold assemblies, thrust unit assembly, secure induction device, PLC control system.Under die-cut power set drive, the self-contained structure that die-cut patrix, die-cut upper mould fixed plate, linear bearing and the axis of guide are formed slides along column, makes die-cut patrix pour die-cut counterdie.Beneficial effect: die-cut button automation, without the need to using the die-cut button of manpower, increases work efficiency, solve button die-cut time cause because of strength imbalance burr, white edge, rush modification, break through and the drawback, button Quality advance such as to scratch, learies reduces; Pulp-collecting box and getter device are divided a word with a hyphen at the end of a line on line slideway, make the die-cut button ordered arrangement got off and instant transfer, and to pile up the button caused at random because of button to solve prior art, the situation such as to weigh wounded; Security improves, and eliminates the potential safety hazard in blanking process.This technical scheme by improving the automation of equipment, also can realize the edge burr die-cut to button and make moderate progress, but die-cut after folder test according to hundred lattice, still have ink to come off, namely button piercing edge is still stressed.
Summary of the invention
For above-mentioned deficiency of the prior art, main purpose of the present invention is to provide a kind of blanking units being applicable to die-cut ink printing workpiece, thus realize when the die-cut workpiece with ink printed layer, can ensure that the not embrittlement of incision ink comes off, improve product yields.
For achieving the above object, technical scheme disclosed by the invention is: a kind of blanking units being applicable to ink printing workpiece, comprising: upper bolster, die shoe; Described upper bolster is provided with inner module, and described upper bolster is provided with some elastic devices, and described elastic device withstands inner module; Some waste discharge red needles are studded with in described inner module; Described die shoe is provided with recessed area, described die shoe is provided with limited block, described limited block is positioned at outside or the edge of recessed area, be provided with some with waste discharge red needle the first through hole one to one in described recessed area, etching cutting die is provided with in described recessed area, described etching cutting die is provided with some punching cutters, and each punching cutter to be all positioned at above corresponding first through hole and around described first through hole; Described upper bolster is provided with guide pillar, described die shoe is provided with the guide pillar hole corresponding with described guide pillar, and when described upper bolster presses down, described guide pillar embeds in described guide pillar hole, upper bolster and die shoe close, and described waste discharge red needle embeds in the first through hole of corresponding recessed area through punching cutter.The some punching cutters be provided with on described etching cutting die and the need die-cut position one_to_one corresponding on ink printing workpiece to be punched.
Preferably, the described blanking units being applicable to ink printing workpiece, also be provided with elasticity antisticking device, described elasticity antisticking device is located at the outside of described inner module, described elasticity antisticking device is provided with the second corresponding through hole of waste discharge red needle on some and described inner module, and described waste discharge red needle all can pass corresponding second through hole.
Preferably, described each punching cutter includes the knife edge, cutter wall, and the distance between the knife edge of described each punching cutter and the inwall of the first corresponding through hole is 0.5-2mm.
Preferably, described in be applicable to the blanking units of ink printing workpiece, when described waste discharge red needle embeds the first through hole, waste discharge red needle external diameter and the inwall of the first through hole between gap are all 0.5-2mm.
Preferably, described in be applicable to the blanking units of ink printing workpiece, the activity of described etching cutting die is located in described recessed area, and described recessed area is also provided with locating dowel, and described etching cutting die is provided with the locating hole corresponding to locating dowel.
Preferably, described in be applicable to the blanking units of ink printing workpiece, the drift angle of the described knife edge is between 25-35 °.
Preferably, described in be applicable to the blanking units of ink printing workpiece, the height of the described knife edge is between 0.2-0.8mm.
Preferably, described in be applicable to the blanking units of ink printing workpiece, described elastic device is spring.
Based on above-mentioned mentality of designing, the invention also discloses the blanking units that another kind is applicable to ink printing workpiece, comprising: upper bolster, die shoe; Described upper bolster is provided with inner module, and described upper bolster is provided with some elastic devices, and described elastic device withstands inner module; Some waste discharge red needles are studded with in described inner module; Described die shoe is provided with recessed area, the area of described recessed area is less than the area of described inner module, be provided with some with waste discharge red needle through hole one to one in described recessed area, etching cutting die is provided with in described recessed area, described etching cutting die is provided with some punching cutters, and the position of each punching cutter to be all positioned at above corresponding first through hole and around described first through hole; Described upper bolster is provided with guide pillar, described die shoe is provided with the guide pillar hole corresponding with described guide pillar, and when described upper bolster presses down, described guide pillar embeds in described guide pillar hole, upper bolster and die shoe close, and described waste discharge red needle embeds in the first through hole of described recessed area.The some punching cutters be provided with on described etching cutting die and the need die-cut position one_to_one corresponding on ink printing workpiece to be punched.
Blanking units of the present invention die-cutly changes the die-cut of squash type into by originally shearing, reduce or avoid the die-cut site boundary of ink printing workpiece stressed, rush incision ink when helping avoid die-cut to come off, improve product appearance performance, promote capacity efficiency, and die-cutly to carry out with waste discharge simultaneously, thus save artificial waste discharge, then reduce costs and improve yields.And die-cut in prior art be separate operation with waste discharge, first utilize bicker die-cut, recycling device for removing waste waste discharge, and the place of waste discharge completely can not need waste discharge manually for device for removing waste, production efficiency is lowly and labor intensive.
The beneficial effect that the present invention has is: compared with prior art, the blanking units structure that the present invention is applicable to ink printing workpiece is simple, manufacturing process is easy, get rid of with the through hole waste material that etching cutting die can be applicable to various shape according to the different more mold exchange that only needs of shape, reduce time die-cut or avoid the die-cut site boundary of ink printing workpiece stressed, thus make die-cut after the incision periphery ink that rushes of parts do not come off, the yields of improving product.
Accompanying drawing explanation
Fig. 1 is the blanking units structural representation being applicable to ink printing workpiece described in a preferred embodiment of the present invention;
Fig. 2 is the structural representation of the blanking units after taking off etching cutting die in Fig. 1;
Fig. 3 is the side view of etching cutting die;
Fig. 4 is the side view of punching cutter;
Fig. 5 is another structure chart of punching cutter;
Fig. 6 is the assembly structure schematic diagram of the blanking units being applicable to ink printing workpiece;
Fig. 7 is the structural representation of elasticity antisticking device;
Fig. 8 is the structural representation of the blanking units fit on elasticity antisticking device being applicable to ink printing workpiece.
Detailed description of the invention
Accompanying drawing, only for exemplary illustration, can not be interpreted as the restriction to this patent.
To those skilled in the art, in accompanying drawing, some known features and explanation thereof may be omitted is understandable.
Below in conjunction with the Figure of description in the present invention, be clearly and completely described the technical scheme in invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Please refer to accompanying drawing 1-8, the embodiment of the present invention comprises:
embodiment 1:be applicable to a blanking units for ink printing workpiece, comprise: upper bolster 1, die shoe 2; Upper bolster 1 is provided with inner module 3, and upper bolster 1 is provided with some elastic devices 7, and elastic device 7 withstands inner module 3; Some waste discharge red needles 9 are studded with in inner module 3; Die shoe 2 is provided with recessed area, die shoe 2 is provided with limited block 8, limited block 8 is positioned at outside or the edge of recessed area, be provided with some with waste discharge red needle 9 first through hole 20 one to one in recessed area, etching cutting die 4 is provided with in recessed area, etching cutting die 4 is provided with some punching cutters 40, and each punching cutter 40 to be all positioned at above corresponding first through hole 20 and around the first through hole 20; Upper bolster 1 is provided with guide pillar 5, die shoe 2 is provided with the guide pillar hole 21 corresponding with guide pillar 5, and when upper bolster 1 presses down, guide pillar 5 embeds in guide pillar hole 21, upper bolster 1 closes with die shoe 2, and waste discharge red needle 9 embeds in the first through hole 20 of corresponding recessed area through punching cutter 40.The some punching cutters 40 be provided with on etching cutting die 4 and the need die-cut position one_to_one corresponding on ink printing workpiece to be punched.
embodiment 2:the present embodiment is on the basis of above-described embodiment 1, also be provided with elasticity antisticking device 12, elasticity antisticking device 12 is located at the outside of inner module 3, elasticity antisticking device 12 is provided with some second through holes 120 corresponding with the waste discharge red needle 9 on inner module 3, and waste discharge red needle 9 all can pass corresponding second through hole 120.Elasticity antisticking device 12 in the present embodiment can adopt the materials such as foam, foam, PE to make, and have certain thickness, thickness is between 0.2cm-2cm, and preferably, the thickness of elasticity antisticking device 12 is 1cm.
Because some ink printing workpiece is that PE or PP or PET material are made, when die-cut, due to the characteristic of material itself, ink printing workpiece can be pasted onto on inner module 3, needs workman to take off by hand, and when being equipped with elasticity antisticking device 12, when upper bolster rises, because elasticity antisticking device 12, under effect of inertia, resilience occurs, thus ink printing workpiece is rebounded back on die shoe, be convenient to take away.
embodiment 3:the difference of the present embodiment and embodiment 1 is, in the present embodiment, each punching cutter 40 includes the knife edge 400, cutter wall, and the distance between the knife edge 400 of each punching cutter 40 and the inwall of the first corresponding through hole 20 is between 0.5-2mm; Preferably, be 1mm.
embodiment 4:the difference of the present embodiment and embodiment 3 is, when in the present embodiment, waste discharge red needle 9 embeds the first through hole 20, waste discharge red needle 9 external diameter and the inwall of the first through hole 20 between gap be all preferably, be 1mm between 0.5-2mm.
embodiment 5:the difference of the present embodiment and embodiment 4 is, etches cutting die 4 activity and is located in recessed area, recessed area is also provided with locating dowel 6 in the present embodiment, and etching cutting die 4 is provided with the locating hole 41 corresponding to locating dowel 6.
embodiment 6:the difference of the present embodiment and embodiment 5 is, in the present embodiment, the angle of the apex angle α of the knife edge is between 25-35 °, and preferably, the angle of the apex angle α of the knife edge is 30 °; The height h of the knife edge is 0.2-0.8mm, and preferably, the height h of the knife edge is 0.5mm.
embodiment 7:the difference of the present embodiment and embodiment 6 is, elastic device 7 is springs, preferably high-strength spring.
embodiment 8:present embodiment discloses a kind of blanking units being applicable to ink printing workpiece, comprising: upper bolster 1, die shoe 2; Upper bolster 1 is provided with inner module 3, and upper bolster 1 is provided with some elastic devices 7, and elastic device 7 withstands inner module 3; Some waste discharge red needles 9 are studded with in inner module 3; Die shoe 2 is provided with recessed area, die shoe 2 is provided with limited block 8, limited block 8 is positioned at outside or the edge of recessed area, be provided with some with waste discharge red needle 9 first through hole 20 one to one in recessed area, etching cutting die 4 is provided with in recessed area, etching cutting die 4 is provided with some punching cutters 40, and each punching cutter 40 to be all positioned at above corresponding first through hole 20 and around the first through hole 20; Upper bolster 1 is provided with guide pillar 5, die shoe 2 is provided with the guide pillar hole 21 corresponding with guide pillar 5, and when upper bolster 1 presses down, guide pillar 5 embeds in guide pillar hole 21, upper bolster 1 closes with die shoe 2, and waste discharge red needle 9 embeds in the first through hole 20 of corresponding recessed area through punching cutter 40.The some punching cutters 40 be provided with on etching cutting die 4 and the need die-cut position one_to_one corresponding on ink printing workpiece to be punched.
Be provided with elasticity antisticking device 12 in the present embodiment, elasticity antisticking device 12 adopts PE material to make, and thickness is 1.5cm; In the present embodiment, each punching cutter 40 includes the knife edge 400, cutter wall, and the angle of the apex angle α of the knife edge is 32 °, and the height h of the knife edge is 0.6mm.
embodiment 9:present embodiment discloses a kind of blanking units being applicable to ink printing workpiece, comprising: upper bolster 1, die shoe 2; Upper bolster 1 is provided with inner module 3, and upper bolster 1 is provided with some elastic devices 7, and elastic device 7 withstands inner module 3; Some waste discharge red needles 9 are studded with in inner module 3; Die shoe 2 is provided with recessed area, the area of recessed area is less than the area of inner module 3, be provided with some with waste discharge red needle 9 first through hole 20 one to one in recessed area, etching cutting die 4 is provided with in recessed area, etching cutting die 4 is provided with some punching cutters 40, and the position of each punching cutter 40 to be all positioned at above corresponding first through hole 20 and around the first through hole 20; Upper bolster 1 is provided with guide pillar 5, and die shoe 2 is provided with the guide pillar hole 21 corresponding with guide pillar 5, and when upper bolster 1 presses down, guide pillar 5 embeds in guide pillar hole 21, and upper bolster 1 closes with die shoe 2, and waste discharge red needle 9 embeds in the first through hole 20 of recessed area.The some punching cutters 40 be provided with on etching cutting die 4 and the need die-cut position one_to_one corresponding on ink printing workpiece to be punched.In the present embodiment, the area of recessed area is less than the object of the area of inner module 3 is when upper bolster is pressed down, and inner module 3 can not touch etching cutting die 4, avoids damaging punching cutter 40.
Please refer to accompanying drawing 6, the blanking units being applicable to ink printing workpiece in above-described embodiment in use, need be assemblied on punching machine platform, during assembling, be provided with upper bolster screw 10 in upper bolster 1, upper bolster is fixed on the head of punching machine platform by upper bolster screw 10; Punching machine platform is provided with die shoe jig 11, utilizes die shoe jig 11 to be locked on punching machine platform by die shoe 2.
When the blanking units being applicable to ink printing workpiece disclosed in this invention uses, by ink printing workpiece to be punched, illuminated keyboard etc. is needed to be positioned on the etching cutting die 4 of die shoe 2, start punching machine platform, board is utilized to move up and down principle, upper bolster 1 is closed with die shoe 2, limited block 8 withstands inner module 3 in order to avoid it touches etching cutting die, under the effect of the some punching cutters 40 then in waste discharge red needle 9 and etching cutting die, namely waste material die cutting on ink printing workpiece to be punched falls in the first through hole 20, thus reach disposable die-cut ink printing workpiece and reach waste discharge effect.
Blanking units of the present invention die-cutly changes the die-cut of squash type into by originally shearing, reduce or avoid the die-cut site boundary of ink printing workpiece stressed, rush incision ink when helping avoid die-cut to come off, improve product appearance performance, promote capacity efficiency, carry out with waste discharge because die-cut simultaneously, thus save artificial waste discharge, then reduce costs and improve yields.
In sum, be embodiment of the present invention content, and obviously embodiments of the present invention are not limited in this, it can according to different application environment, utilizes of the present inventionly functionally to realize corresponding demand.
Claims (9)
1. be applicable to a blanking units for ink printing workpiece, it is characterized in that, comprising: upper bolster, die shoe; Described upper bolster is provided with inner module, and described upper bolster is provided with some elastic devices, and described elastic device withstands inner module; Some waste discharge red needles are studded with in described inner module; Described die shoe is provided with recessed area, described die shoe is provided with limited block, described limited block is positioned at outside or the edge of recessed area, be provided with some with waste discharge red needle the first through hole one to one in described recessed area, etching cutting die is provided with in described recessed area, described etching cutting die is provided with some punching cutters, and each punching cutter to be all positioned at above corresponding first through hole and around described first through hole; Described upper bolster is provided with guide pillar, described die shoe is provided with the guide pillar hole corresponding with described guide pillar, and when described upper bolster presses down, described guide pillar embeds in described guide pillar hole, upper bolster and die shoe close, and described waste discharge red needle embeds in the first through hole of corresponding recessed area through punching cutter.
2. the blanking units being applicable to ink printing workpiece according to claim 1, it is characterized in that, also be provided with elasticity antisticking device, described elasticity antisticking device is located at the outside of described inner module, described elasticity antisticking device is provided with the second corresponding through hole of waste discharge red needle on some and described inner module, and described waste discharge red needle all can pass corresponding second through hole.
3. the blanking units being applicable to ink printing workpiece according to claim 2, is characterized in that, described each punching cutter includes the knife edge, cutter wall, and the distance between the knife edge of described each punching cutter and the inwall of the first corresponding through hole is 0.5-2mm.
4. the blanking units being applicable to ink printing workpiece according to claim 3, is characterized in that, when described waste discharge red needle embeds the first through hole, waste discharge red needle external diameter and the inwall of the first through hole between gap are all 0.5-2mm.
5. according to the described blanking units being applicable to ink printing workpiece arbitrary in claim 1-4; it is characterized in that; the activity of described etching cutting die is located in described recessed area, and described recessed area is also provided with locating dowel, and described etching cutting die is provided with the locating hole corresponding to locating dowel.
6. the blanking units being applicable to ink printing workpiece according to claim 5, is characterized in that, the drift angle of the described knife edge is between 25-35 °.
7. the blanking units being applicable to ink printing workpiece according to claim 5, is characterized in that, the height of the described knife edge is between 0.2-0.8mm.
8. the blanking units being applicable to ink printing workpiece according to claim 5, is characterized in that, described elastic device is spring.
9. be applicable to a blanking units for ink printing workpiece, it is characterized in that, comprising: upper bolster, die shoe; Described upper bolster is provided with inner module, and described upper bolster is provided with some elastic devices, and described elastic device withstands inner module; Some waste discharge red needles are studded with in described inner module; Described die shoe is provided with recessed area, the area of described recessed area is less than the area of described inner module, be provided with some with waste discharge red needle through hole one to one in described recessed area, etching cutting die is provided with in described recessed area, described etching cutting die is provided with some punching cutters, and the position of each punching cutter to be all positioned at above corresponding first through hole and around described first through hole; Described upper bolster is provided with guide pillar, described die shoe is provided with the guide pillar hole corresponding with described guide pillar, and when described upper bolster presses down, described guide pillar embeds in described guide pillar hole, upper bolster and die shoe close, and described waste discharge red needle embeds in the first through hole of described recessed area.
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| CN201510117221.1A CN104690770B (en) | 2015-03-18 | 2015-03-18 | A kind of blanking units being applicable to ink printing workpiece |
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| CN201510117221.1A CN104690770B (en) | 2015-03-18 | 2015-03-18 | A kind of blanking units being applicable to ink printing workpiece |
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| CN104690770B CN104690770B (en) | 2015-11-04 |
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| CN105128059A (en) * | 2015-09-23 | 2015-12-09 | 成都多力多新材料有限公司 | Disc type sponge vertical cutting device |
| CN106695997A (en) * | 2016-12-09 | 2017-05-24 | 苏州工业园区天势科技有限公司 | Jig for blanking forming of stickers |
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| CN107538530A (en) * | 2016-06-29 | 2018-01-05 | 湖南工业大学 | A kind of paper cutter for sand big gun machine |
| CN106695997A (en) * | 2016-12-09 | 2017-05-24 | 苏州工业园区天势科技有限公司 | Jig for blanking forming of stickers |
| CN108145786A (en) * | 2017-12-28 | 2018-06-12 | 郑州领胜科技有限公司 | It is a kind of can automatic waste discharge novel cutting mould |
| CN108145786B (en) * | 2017-12-28 | 2024-01-09 | 郑州领胜科技有限公司 | Novel cutting die capable of automatically discharging waste |
| CN109500917A (en) * | 2018-11-04 | 2019-03-22 | 江苏壹度科技股份有限公司 | A kind of electronic component protection pad pasting and manufacture mold |
| CN109500917B (en) * | 2018-11-04 | 2024-05-24 | 江苏壹度科技股份有限公司 | Electronic component protection film and manufacturing die |
| CN109368572A (en) * | 2018-12-14 | 2019-02-22 | 中国大冢制药有限公司 | Ampoule bottle waste discharge equipment |
| CN109500239B (en) * | 2019-01-22 | 2023-12-15 | 重庆至信实业集团有限公司 | Battery box support reinforcement apparatus for producing |
| CN109500239A (en) * | 2019-01-22 | 2019-03-22 | 重庆至信实业集团有限公司 | A kind of battery box support reinforcer process units |
| CN110421645A (en) * | 2019-08-27 | 2019-11-08 | 上海华谷车业有限公司 | A kind of aluminium foil part shear forming tool structure |
| CN112238500A (en) * | 2020-09-21 | 2021-01-19 | 上海博纳泉化妆品有限公司 | Hole pressing device for anti-wrinkle cosmetic facial mask |
| CN112677507A (en) * | 2020-12-09 | 2021-04-20 | 南京精孔科技有限公司 | EPE foamed pearl wool lining packaging material and manufacturing and processing method thereof |
| CN113752334A (en) * | 2021-09-09 | 2021-12-07 | 深圳市铭智机电自动化有限公司 | Automatic punching and suction integrated device for rubber sheets |
| CN114055562A (en) * | 2021-09-26 | 2022-02-18 | 粤和兴激光刀模（深圳）有限公司 | Punching device |
| CN114055562B (en) * | 2021-09-26 | 2024-01-19 | 粤和兴激光刀模（深圳）有限公司 | Punching device |
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| CN104690770B (en) | 2015-11-04 |
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Effective date of registration: 20160803 Address after: 361000 middle building, No. 1 Xiang Ming Road, Xiamen torch hi tech Zone (Xiangan), Fujian, China Patentee after: XIAMEN JINGJIA PHOTOELECTRIC TECHNOLOGY Co.,Ltd. Address before: High tech Zone Wangmi street 215129 Jiangsu city of Xuzhou province No. 89 Suzhou Beijing Photoelectric Technology Co. Ltd. Patentee before: Suzhou Jingtong Photoelectric Technology Co., Ltd. |