CN105798203A - Integrated rotary cutting device - Google Patents
Integrated rotary cutting device Download PDFInfo
- Publication number
- CN105798203A CN105798203A CN201610147727.1A CN201610147727A CN105798203A CN 105798203 A CN105798203 A CN 105798203A CN 201610147727 A CN201610147727 A CN 201610147727A CN 105798203 A CN105798203 A CN 105798203A
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- China
- Prior art keywords
- blade
- guide pipe
- cutter mechanism
- rotary cutting
- opening
- 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
- 230000007246 mechanism Effects 0.000 claims abstract description 39
- 238000001125 extrusion Methods 0.000 claims abstract description 17
- 238000007599 discharging Methods 0.000 claims abstract description 8
- 239000007921 spray Substances 0.000 claims description 9
- 238000005452 bending Methods 0.000 claims description 8
- 239000000969 carrier Substances 0.000 claims description 6
- 230000009467 reduction Effects 0.000 claims description 3
- 238000010008 shearing Methods 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 abstract 2
- 230000005611 electricity Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F11/00—Cutting wire
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C23/00—Extruding metal; Impact extrusion
- B21C23/02—Making uncoated products
- B21C23/04—Making uncoated products by direct extrusion
- B21C23/08—Making wire, bars, tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C25/00—Profiling tools for metal extruding
- B21C25/02—Dies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention provides an integrated rotary cutting device. The integrated rotary cutting device comprise a wire material extrusion die, a field coil (4), a first carrier (2), a transmission component (37) and a cutter mechanism (5). The first carrier (2) is arranged on the outer side of a guide mouth (6) of the wire material extrusion die. Being driven by the field coil (4), the first carrier (2) drives the whole cutter mechanism (5) or part of the cutter mechanism (5) to rotate through the transmission component (37), so that the cutter mechanism (5) conducts cutting in a discharging area on the outer side of the guide mouth (6). According to the integrated rotary cutting device, a wire material cutting-off unit and the wire material extrusion die are integrated, so that the structure is reasonable and compact. The integrated rotary cutting device is a fast real-time wire material shearing device, and according to the die, the function of controllable wire material cutting-off is achieved while extrusion wire materials are extruded from an outlet of the die.
Description
Technical field
The present invention relates to the technical field of strands shearing device, in particular it relates to integrated rotary cutting apparatus.
Background technology
For some particulate species parts, such as screw, nut, steel ball etc., its manufacturing process mostly is metal dust and the stirring of caking property homogeneous media, formation has certain toughness, the bulk stock that plasticity is good, then passes through extrusion die and extrusion process, make wire rod or tubing, as shown in Figure 1.Then, by wire rod or tubing by boundling, pile up and the multiple working procedure such as cut and complete the granulating granule formulations of wire rod or tubing and be used for follow-up particulate species finished part manufacture.
Multiple working procedure is needed owing to being made up to granule formulations of extruded wire rod, and all there is the factors such as artificial cumulative errors in every one procedure, these operations are made to expend substantial amounts of manpower and time, and particle size precision, namely the concordance of granular size is reduced, it is problematic in that, the finished product efficiency causing affecting product and final precision.
Summary of the invention
For defect of the prior art, it is an object of the invention to provide a kind of integrated rotary cutting apparatus.
According to the integrated rotary cutting apparatus of one provided by the invention, including: strands extrusion die, magnet exciting coil, the first carrier, drive disk assembly, cutter mechanism；
First carrier is arranged on the outside of the guiding mouth of strands extrusion die；
Under the driving of magnet exciting coil, the first carrier drives the entirety of cutter mechanism or a part for cutter mechanism to rotate by drive disk assembly, so that the discharging region that cutter mechanism is outside guiding mouth is cut.
Preferably, the first carrier, drive disk assembly are enclosed within the guide pipe that guiding mouth extends laterally；
Under the driving of magnet exciting coil, the first carrier slides along guide pipe, and promotes drive disk assembly to slide along guide pipe；
Cutter mechanism includes being arranged in the first blade of intracavity, the second blade in round table-like drive disk assembly；
Under the extruding of drive disk assembly intracavity sidewall, the blade of the first blade, the second blade blade between can away from or close, to cut in guide pipe.
Preferably, the first carrier is positioned at the lower section of drive disk assembly, and the diameter of drive disk assembly inner chamber is gradually reduced from lower to upper.
Preferably, the side opening of guide pipe is provided with blade by opening, and blade is matched by the cutting edge shape of the shape of opening Yu cutter mechanism；
The front portion at blade place of the first blade, the second blade the front portion at blade place be through relative two blade of guide pipe respectively by opening；
The rear portion of the first blade, the second blade rear portion be rotationally connected respectively guide pipe and and guide pipe between be mounted on reduction torsion spring.
Preferably, the bending place of the first L-shaped blade, the second L-shaped blade bending place contact respectively and be against on drive disk assembly intracavity sidewall.
Preferably, guiding mouth extends guide pipe laterally, and the side opening of guide pipe is provided with blade by opening, and blade is matched by the cutting edge shape of the shape of opening Yu cutter mechanism；
Drive disk assembly includes rotating shaft；
One or more first carriers being connected in rotating shaft are positioned at the inside of magnet exciting coil；
One end that rotating shaft extends to outside magnet exciting coil is connected to cutter mechanism.
Preferably, the two ends of rotating shaft are respectively positioned on outside magnet exciting coil；
Cutter mechanism includes the multiple blades connected by connector, and at least two of which blade is respectively connecting to the two ends of rotating shaft.
Preferably, angle is formed between the magnetic axis of multiple first carriers.
Preferably, air pump, switch valve, air current spray nozzle are also included；
Guiding mouth extends guide pipe laterally；
The side opening of guide pipe is provided with air-flow and passes through opening；
Air current spray nozzle is tightly connected air-flow and passes through opening；
The airflow delivery outlet of air pump passes sequentially through switch valve, air current spray nozzle is communicated to the inside of guide pipe；
Guide pipe is discharging opening or tube wall by opening in part diametrically with air-flow.
Preferably, guiding mouth includes the first pipeline section, the second pipeline section, base, slide block；
First pipeline section runs through and is arranged in slide block；
Second pipeline section runs through and is arranged in base；
Slide block can along the domatic slip of base；
In the stroke of slide block, can split or stagger between the first pipeline section and the second pipeline section.
Compared with prior art, the present invention has following beneficial effect:
The present invention is integrated with strands shearing device and strands extrusion die, rational in infrastructure, compact, is a kind of quickly real-time strands shear, it is achieved that realize the mould of controlled strands cutting function with extruding strands while extruding from mould outlet.
Accompanying drawing explanation
By reading detailed description non-limiting example made with reference to the following drawings, the other features, objects and advantages of the present invention will become more apparent upon:
Fig. 1, Fig. 2 are the structural representation of the integrated rotary cutting apparatus in first embodiment of the invention.
Fig. 3 is the structural representation of the integrated rotary cutting apparatus in second embodiment of the invention.
Fig. 4 is the structural representation of the integrated rotary cutting apparatus in third embodiment of the invention.
Fig. 5 is the structural representation of the integrated rotary cutting apparatus in fourth embodiment of the invention.
Fig. 6 is the structural representation of the integrated rotary cutting apparatus in fifth embodiment of the invention.
Fig. 7, Fig. 8 are the structural representation of the controlled molding shearing device in sixth embodiment of the invention.
In figure:
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is described in detail.Following example will assist in those skilled in the art and are further appreciated by the present invention, but do not limit the present invention in any form.It should be pointed out that, to those skilled in the art, without departing from the inventive concept of the premise, it is also possible to make some changes and improvements.These broadly fall into protection scope of the present invention.
First embodiment
As shown in Figure 1 and Figure 2, according to the integrated rotary cutting apparatus of one provided by the invention, including: strands extrusion die, magnet exciting coil the 4, first carrier 2, drive disk assembly 37, cutter mechanism 5；First carrier 2 is arranged on the outside of the guiding mouth 6 of strands extrusion die；First carrier 2 is arranged on the inside of assembling framework 1, is connected to strands extrusion die by assembling framework 1.Under the driving of magnet exciting coil 4, the first carrier 2 drives the entirety of cutter mechanism 5 or a part for cutter mechanism 5 to rotate by drive disk assembly 37, so that the discharging region that cutter mechanism 5 is outside guiding mouth 6 is cut.
Specifically, the first carrier 2, drive disk assembly 37 are enclosed within the guide pipe 14 that guiding mouth 6 extends laterally；Under the driving of magnet exciting coil 4, the first carrier 2 slides along guide pipe 14, and promotes drive disk assembly 27 to slide along guide pipe 14；Cutter mechanism 5 includes being arranged at first blade the 7, second blade 8 in round table-like drive disk assembly inner chamber 39；Under the extruding of drive disk assembly intracavity sidewall 40, the blade of the first blade 7, the second blade 8 blade between can away from or close, to cut in guide pipe 14.First carrier 2 is positioned at the lower section of drive disk assembly 27, and the diameter of drive disk assembly inner chamber 39 is gradually reduced from lower to upper.The side opening of guide pipe 14 is provided with blade by opening 15, and blade is matched by the cutting edge shape of the shape of opening 15 Yu cutter mechanism 5；The front portion at blade place of the first blade 7, the second blade 8 the front portion at blade place be through relative two blade of guide pipe 14 respectively by opening 15；The rear portion of the first blade 7, the second blade 8 rear portion be rotationally connected respectively guide pipe 14 and and guide pipe 14 between be mounted on reduction torsion spring 38.The bending place 41 of the first L-shaped blade 7, the second L-shaped blade 7 bending place 41 contact respectively and be against on drive disk assembly intracavity sidewall 40.
Operation principle: be illustrated in figure 2 original state, magnet exciting coil 4 dead electricity, drive disk assembly 37 is affected by gravity the top that the first carrier 2 presses to magnet exciting coil 4, under original state, the bending place 41 of first blade the 7, second blade 8 is transmitted the interior radial inwardly direction that member lumens 39 is gradually reduced from bottom to top and is pressed adjacent to, until closing up the cut-out realized strands 29.After cut-out, magnet exciting coil 4 powers on, repulsion is produced to adopting permanent magnet or electric magnet the first carrier 2, the first carrier 2 is promoted to move up along guide pipe 14, so that the internal diameter at drive disk assembly inner chamber 39 place that the bending place 41 of first blade the 7, second blade 8 touches is gradually increased, thus to radially outward direction away from.Repeatedly make magnet exciting coil 4 dead electricity, power on, then can realize repeatedly cutting.
Second embodiment
As it is shown on figure 3, according to the integrated rotary cutting apparatus of one provided by the invention, including: strands extrusion die, magnet exciting coil the 4, first carrier 2, drive disk assembly 37, cutter mechanism 5；First carrier 2 is arranged on the outside of the guiding mouth 6 of strands extrusion die；First carrier 2 is arranged on the inside of assembling framework 1, is connected to strands extrusion die by assembling framework 1.Under the driving of magnet exciting coil 4, the first carrier 2 drives the entirety of cutter mechanism 5 or a part for cutter mechanism 5 to rotate by drive disk assembly 37, so that the discharging region that cutter mechanism 5 is outside guiding mouth 6 is cut.
Specifically, guiding mouth 6 extends guide pipe 14 laterally, and the side opening of guide pipe 14 is provided with blade by opening 15, and blade is matched by the cutting edge shape of the shape of opening 15 Yu cutter mechanism 5；Drive disk assembly 37 includes rotating shaft 42；One or more first carriers 2 being connected in rotating shaft 42 are positioned at the inside of magnet exciting coil 4；Rotating shaft 42 extends to the one end outside magnet exciting coil 4 and is connected to cutter mechanism 5.Angle is formed between the magnetic axis of multiple first carriers 2.
Operation principle: after magnet exciting coil 4 powers on, applies magnetic force to the first carrier 2 adopting permanent magnet or electric magnet so that the first carrier 2 rotates, thus driving rotating shaft 42 to rotate, rotating shaft 42 drives cutter mechanism 5 to rotate to blade by opening 15, as shown in Figure 3, it is achieved the cut-out to strands 29.When, after magnet exciting coil 4 dead electricity, rotating shaft 42 resets and rotates to initial angle, thus cutter mechanism 5 rotates to blade outside by opening 15.Wherein, rotating shaft 42 can be connected to the mounting bracket of magnet exciting coil 4 to realize resetting by torsion spring.Repeatedly make magnet exciting coil 4 dead electricity, power on, then can realize repeatedly cutting.Organize magnet exciting coil, rotating shaft, the first carrier, cutter mechanism it is possible to further arrange, shown in phantom second group of magnet exciting coil, rotating shaft, the first carrier, the cutter mechanism in Fig. 3 more.
3rd embodiment
As shown in Figure 4, the 3rd embodiment shown in Fig. 4 is the change case of the second embodiment shown in Fig. 3, in the third embodiment, differs primarily in that, it is outside that the two ends of rotating shaft 42 are respectively positioned on magnet exciting coil 4；Cutter mechanism 5 includes the multiple blades connected by connector, and at least two of which blade is respectively connecting to the two ends of rotating shaft 42.
4th embodiment
The preference that the 4th embodiment is each embodiment above-mentioned shown in Fig. 5, in the fourth embodiment, described integrated rotary cutting apparatus also includes air pump 18, switch valve 19, air current spray nozzle 20；Guiding mouth 6 extends guide pipe 14 laterally；The side opening of guide pipe 14 is provided with air-flow by opening 21；Air current spray nozzle 20 is tightly connected air-flow by opening 21；The airflow delivery outlet of air pump 18 passes sequentially through switch valve 19, air current spray nozzle 20 is communicated to the inside of guide pipe 6；Guide pipe 14 is tube wall 23 by opening 21 in part diametrically with air-flow, cuts off such that it is able to be applied to high pressure draught.
Sixth embodiment
The change case that the 5th embodiment is the 4th embodiment shown in Fig. 6, in the 5th embodiment, the difference with the 4th embodiment essentially consists in, and guide pipe 14 is discharging opening 22 by opening 21 in part diametrically with air-flow.
Sixth embodiment
Sixth embodiment shown in Fig. 7, Fig. 8 is the preference of each embodiment above-mentioned, and in the sixth embodiment, guiding mouth 6 includes first pipeline section the 24, second pipeline section 25, base 26, slide block 27；First pipeline section 24 runs through and is arranged in slide block 27；Second pipeline section 25 runs through and is arranged in base 26；Slide block 27 can slide along domatic the 28 of base 26；In the stroke of slide block 27, can split or stagger between first pipeline section 24 and the second pipeline section 25, thus initial time the first pipeline section 24 and the second pipeline section 25 between stagger and make the port closing of guiding mouth, dispensing is squeezed and will not extrude, the outlet of guiding mouth is made to open split between the first pipeline section 24 and the second pipeline section 25 during work, as it is shown in fig. 7, wire rod is extruded.
Above specific embodiments of the invention are described.It is to be appreciated that the invention is not limited in above-mentioned particular implementation, those skilled in the art can make a variety of changes within the scope of the claims or revise, and this has no effect on the flesh and blood of the present invention.When not conflicting, embodiments herein and the feature in embodiment can arbitrarily be mutually combined.
Claims (10)
1. an integrated rotary cutting apparatus, it is characterised in that including: strands extrusion die, magnet exciting coil (4), the first carrier (2), drive disk assembly (37), cutter mechanism (5)；
First carrier (2) is arranged on the outside of the guiding mouth (6) of strands extrusion die；
Under the driving of magnet exciting coil (4), first carrier (2) drives the entirety of cutter mechanism (5) or a part for cutter mechanism (5) to rotate by drive disk assembly (37), so that cutter mechanism (5) cuts in the discharging region in guiding mouth (6) outside.
2. integrated rotary cutting apparatus according to claim 1, it is characterised in that the first carrier (2), drive disk assembly (37) are enclosed within the guide pipe (14) that guiding mouth (6) extends laterally；
Under the driving of magnet exciting coil (4), the first carrier (2) slides along guide pipe (14), and promotes drive disk assembly (27) to slide along guide pipe (14)；
Cutter mechanism (5) includes being arranged in the first blade (7) in round table-like drive disk assembly inner chamber (39), the second blade (8)；
Under the extruding of drive disk assembly intracavity sidewall (40), the blade of the first blade (7), the second blade (8) blade between can away from or close, to cut in guide pipe (14).
3. integrated rotary cutting apparatus according to claim 2, it is characterised in that the first carrier (2) is positioned at the lower section of drive disk assembly (27), and the diameter of drive disk assembly inner chamber (39) is gradually reduced from lower to upper.
4. integrated rotary cutting apparatus according to claim 2, it is characterized in that, the side opening of guide pipe (14) is provided with blade by opening (15), and blade is matched by the cutting edge shape of the shape of opening (15) Yu cutter mechanism (5)；
The front portion at blade place of the first blade (7), the second blade (8) the front portion at blade place be through relative two blade of guide pipe (14) respectively by opening (15)；
The rear portion of the first blade (7), the second blade (8) rear portion be rotationally connected respectively guide pipe (14) and and guide pipe (14) between be mounted on reduction torsion spring (38).
5. integrated rotary cutting apparatus according to claim 2, it is characterized in that, the bending place (41) of L-shaped the first blade (7), L-shaped the second blade (7) bending place (41) contact respectively and be against on drive disk assembly intracavity sidewall (40).
6. integrated rotary cutting apparatus according to claim 1, it is characterized in that, guiding mouth (6) extends guide pipe (14) laterally, the side opening of guide pipe (14) is provided with blade by opening (15), and blade is matched by the cutting edge shape of the shape of opening (15) Yu cutter mechanism (5)；
Drive disk assembly (37) includes rotating shaft (42)；
One or more first carriers (2) being connected in rotating shaft (42) are positioned at the inside of magnet exciting coil (4)；
One end that rotating shaft (42) extends to magnet exciting coil (4) outside is connected to cutter mechanism (5).
7. integrated rotary cutting apparatus according to claim 6, it is characterised in that it is outside that the two ends of rotating shaft (42) are respectively positioned on magnet exciting coil (4)；
Cutter mechanism (5) includes the multiple blades connected by connector, and at least two of which blade is respectively connecting to the two ends of rotating shaft (42).
8. integrated rotary cutting apparatus according to claim 6, it is characterised in that form angle between the magnetic axis of multiple first carriers (2).
9. integrated rotary cutting apparatus according to claim 1, it is characterised in that also include air pump (18), switch valve (19), air current spray nozzle (20)；
Guiding mouth (6) extends guide pipe (14) laterally；
The side opening of guide pipe (14) is provided with air-flow by opening (21)；
Air current spray nozzle (20) is tightly connected air-flow by opening (21)；
The airflow delivery outlet of air pump (18) passes sequentially through switch valve (19), air current spray nozzle (20) is communicated to the inside of guide pipe (6)；
Guide pipe (14) is upper and air-flow is discharging opening (22) or tube wall (23) by opening (21) in part diametrically.
10. integrated rotary cutting apparatus according to claim 1, it is characterised in that guiding mouth (6) includes the first pipeline section (24), the second pipeline section (25), base (26), slide block (27)；
First pipeline section (24) runs through and is arranged in slide block (27)；
Second pipeline section (25) runs through and is arranged in base (26)；
Slide block (27) can slide along domatic (28) of base (26)；
In the stroke of slide block (27), can split or stagger between the first pipeline section (24) and the second pipeline section (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610147727.1A CN105798203B (en) | 2016-03-15 | 2016-03-15 | Integrated rotary cutting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610147727.1A CN105798203B (en) | 2016-03-15 | 2016-03-15 | Integrated rotary cutting apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105798203A true CN105798203A (en) | 2016-07-27 |
| CN105798203B CN105798203B (en) | 2017-11-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610147727.1A Active CN105798203B (en) | 2016-03-15 | 2016-03-15 | Integrated rotary cutting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105798203B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB622611A (en) * | 1947-04-01 | 1949-05-04 | Loewy Eng Co Ltd | Cutting-off device for extrusion presses |
| DE2735659A1 (en) * | 1977-08-08 | 1979-02-22 | Radium Elektrizitaets Ges Mbh | Cutter for individual coiled or straight wires - has cutting blade moving directly above armature movably mounted between pole shoes of two AC magnet pairs |
| US4498362A (en) * | 1982-08-24 | 1985-02-12 | Justus Technik Gmbh Industrie-Anlagen | Apparatus for cutting through rod or strand-like products |
| JPH03241041A (en) * | 1990-02-19 | 1991-10-28 | Tsudakoma Corp | Cutter device for weaving machine |
| EP1541297A1 (en) * | 2003-12-11 | 2005-06-15 | Voith Paper Patent GmbH | Apparatus for separating a web |
| CN205599821U (en) * | 2016-03-15 | 2016-09-28 | 南京伶机宜动驱动技术有限公司 | Integrated rotary -cut device |
-
2016
- 2016-03-15 CN CN201610147727.1A patent/CN105798203B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB622611A (en) * | 1947-04-01 | 1949-05-04 | Loewy Eng Co Ltd | Cutting-off device for extrusion presses |
| DE2735659A1 (en) * | 1977-08-08 | 1979-02-22 | Radium Elektrizitaets Ges Mbh | Cutter for individual coiled or straight wires - has cutting blade moving directly above armature movably mounted between pole shoes of two AC magnet pairs |
| US4498362A (en) * | 1982-08-24 | 1985-02-12 | Justus Technik Gmbh Industrie-Anlagen | Apparatus for cutting through rod or strand-like products |
| JPH03241041A (en) * | 1990-02-19 | 1991-10-28 | Tsudakoma Corp | Cutter device for weaving machine |
| EP1541297A1 (en) * | 2003-12-11 | 2005-06-15 | Voith Paper Patent GmbH | Apparatus for separating a web |
| CN205599821U (en) * | 2016-03-15 | 2016-09-28 | 南京伶机宜动驱动技术有限公司 | Integrated rotary -cut device |
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| Publication number | Publication date |
|---|---|
| CN105798203B (en) | 2017-11-21 |
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Effective date of registration: 20231026 Address after: 201109 Building 1, No. 600, Jianchuan Road, Minhang District, Shanghai Patentee after: Shanghai LINGJI Intelligent Technology Co.,Ltd. Address before: Room 129, Building C1, No. 15 Wanshou Road, Economic Development Zone, Pukou District, Nanjing City, Jiangsu Province, 211800 Patentee before: NANJING LINGJI YIDONG DRIVING TECHNOLOGY Co.,Ltd. |