CN105772529A - Integrated cut-off device - Google Patents
Integrated cut-off device Download PDFInfo
- Publication number
- CN105772529A CN105772529A CN201610148359.2A CN201610148359A CN105772529A CN 105772529 A CN105772529 A CN 105772529A CN 201610148359 A CN201610148359 A CN 201610148359A CN 105772529 A CN105772529 A CN 105772529A
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- China
- Prior art keywords
- blade
- carrier
- shearing device
- support
- cutter mechanism
- 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.)
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Links
- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 238000010008 shearing Methods 0.000 claims abstract description 29
- 238000001125 extrusion Methods 0.000 claims abstract description 14
- 238000007599 discharging Methods 0.000 claims abstract description 7
- 239000007921 spray Substances 0.000 claims description 9
- 238000007493 shaping process Methods 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 229920001971 elastomer Polymers 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 239000000806 elastomer Substances 0.000 claims description 3
- 230000008859 change Effects 0.000 description 13
- 238000000034 method Methods 0.000 description 6
- 239000008187 granular material Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 238000009472 formulation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 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
- 239000004020 conductor Substances 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
- 239000000696 magnetic material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- 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
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention provides an integrated cut-off device. A first carrier (2) and a second carrier (3) are arranged on the outer side of a guiding nozzle (6) of a wire material extrusion die (1). A cutter mechanism (5) is arranged on the first carrier (2) and/or the second carrier (3), and the first carrier (2) and/or the second carrier (3) are/is permanent magnets or a permanent magnet. Under driving of magnet exciting coils (4), the first carrier (2) and the second carrier (3) can get close to each other or get away from each other or synchronously move in a translational motion manner, and the cutter mechanism (5) is driven to conduct cutting in the discharging area on the outer side of the guiding nozzle (6). According to the integrated cut-off device, a wire material cut-off device and a wire material extrusion die are integrated, the structure is reasonable and compact, and the integrated cut-off device is a rapid and real-time wire material shearing device. The die achieving a controllable wire material cut-off function while a wire extruding material is extruded out of a die outlet is achieved.
Description
Technical field
The present invention relates to the technical field of strands shearing device, in particular it relates to integrated shearing device.
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 shearing device.
According to the integrated shearing device of one provided by the invention, including strands extrusion die, the first carrier, Second support, magnet exciting coil, cutter mechanism；
First carrier, Second support are arranged on the outside of the guiding mouth of strands extrusion die；
Cutter mechanism is arranged on the first carrier and/or Second support；
First carrier and/or Second support are permanent magnet；
Under the driving of magnet exciting coil, between the first carrier and Second support can close with translational movement, away from or synchronizing moving, drive cutter mechanism discharging region outside guiding mouth cut.
Preferably, cutter mechanism includes being arranged on the first carrier the first blade, the second blade on a second carrier is set；
First blade, the second blade blade relative.
Preferably, the first blade, the second blade are shaping blades.
Preferably, cutter mechanism includes the cutter hub of lamellar, and cutter hub is connected between the first carrier and Second support；Cutter hub is provided with the first through hole, the second through hole；The hole of the first through hole is along the hole of, the second through hole along respectively constituting circular blade；Or
Cutter mechanism includes cutting steel wire.
Preferably, cutter mechanism includes being arranged on the first carrier the first blade, chopping block body on a second carrier is set；
Chopping block body is elastomer.
Preferably, the first blade generally rigid body；Or the first blade includes spring beam and rigid blade, wherein, spring beam is connected between strands extrusion die and the first carrier, and the knife back end of rigid blade connects the first carrier.
Preferably, guiding mouth extends guide pipe laterally；
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.
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 is the structural representation of the integrated shearing device in first embodiment of the invention.
Fig. 2 is the structural representation of the integrated shearing device in second embodiment of the invention.
Fig. 3 is the structural representation of the integrated shearing device in third embodiment of the invention.
Fig. 4 is the structural representation of the integrated shearing device in fourth embodiment of the invention.
Fig. 5 is the structural representation of the integrated shearing device in fifth embodiment of the invention.
Fig. 6 is the structural representation of the integrated shearing device in sixth embodiment of the invention.
Fig. 7 is the structural representation of the integrated shearing device in seventh embodiment of the invention.
Fig. 8 is the structural representation of the integrated shearing device in eighth embodiment of the invention.
Fig. 9 is the structural representation of the integrated shearing device in ninth embodiment of the invention.
Figure 10 is the structural representation of the integrated shearing device in tenth embodiment of the invention.
Figure 11, Figure 12 are the structural representation of the integrated shearing device in eleventh 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.
As it is shown in figure 1, in the first embodiment of the present invention, according to the integrated shearing device of one provided by the invention, including strands extrusion die the 1, first carrier 2, Second support 3, magnet exciting coil 4, cutter mechanism 5；First carrier 2, Second support 3 are arranged on the outside of the guiding mouth 6 of strands extrusion die 1；Cutter mechanism 5 is arranged on the first carrier 2 and Second support 3, and in change case, cutter mechanism 5 can also be provided only on the first carrier 2 or Second support 3；First carrier 2 and Second support 3 are permanent magnet, in change case, it is possible to only the first carrier 2 or only Second support 3 be permanent magnet.Under the driving of magnet exciting coil 4, between the first carrier 2 and Second support 3 can close with translational movement, away from, drive the cutter mechanism 5 discharging region outside guiding mouth 6 cut.Cutter mechanism 5 includes the first blade 7 being arranged on the first carrier 2, the second blade 8 being arranged on Second support 3；The blade of first blade the 7, second blade 8 is relative.Guider adopts roll mode to move, in change case, it is also possible to adopt sliding type, Magnetically suspended guide rail mode or air-float guide rail mode to move.
Operation principle is: produce magnetic field after magnet exciting coil 4 energising, this magnetic field in Fig. 1 paper N pole upper, S pole under, thus produce magnetic force, this magnetic force attracts the first carrier 2 being made up of two extremely relative for S permanent magnets and Second support 3 to carry out close, so that first blade the 7, second blade 8 coordinates the cut-out realized strands 29.If being reversely energized by magnet exciting coil 4, then produce in Fig. 1 paper S pole upper, N pole under magnetic field, thus the magnetic force produced scolds out the first carrier 2 and Second support 3, make the first carrier 2 and Second support 3 away from, thus completing a cutting-off process.
The change case that the second embodiment is first embodiment shown in Fig. 2, in a second embodiment, the difference with first embodiment essentially consists in, and cutter mechanism 5 includes the cutter hub 9 of lamellar, and cutter hub 9 is connected between the first carrier 2 and Second support 3；Cutter hub 9 is provided with first through hole the 10, second through hole 11；The hole of the first through hole respectively constitutes circular blade along the hole of the 12, second through hole along 13.Further, blade 9 can adopt permeability magnetic material to make, thus forming the magnetic structure of semi-surrounding.
Operation principle is: the first carrier 2, Second support 3 and conductor 9 move left and right along Fig. 2 paper as Integral synchronous, in moving process, first through hole the 10, second through hole 11 is made alternately to move to the underface of guiding mouth 9, thus strands can be cut off by two circular blades.
The change case that the 3rd embodiment is the second embodiment shown in Fig. 3, in the third embodiment, the difference with the second embodiment essentially consists in, and the magnet exciting coil in the second embodiment has two, drive the first carrier 2 and Second support 3 respectively, and magnet exciting coil only one of which in the third embodiment.
The 4th embodiment shown in Fig. 4 is the change case of first embodiment, in the fourth embodiment, difference with first embodiment essentially consists in, first blade the 7, second blade 8 is shaping blades, such as, in figure, the blade cross section of shaping blades is triangle, and in first embodiment, first blade the 7, second blade 8 is sharp blade.
Operation principle: owing to the blade cross section of first blade the 7, second blade 8 is triangle, therefore the cross sectional shape cutting off the granule obtained can be approximate hexagon, in change case, the blade cross section of shaping blades can also be other polygon outside triangle, and the difformity of shaping blades can cut the granule of the different profiles obtaining correspondence.
The 5th embodiment shown in Fig. 5 is the change case of first embodiment, and in the 5th embodiment, the difference with first embodiment essentially consists in, and cutter mechanism 5 includes the first blade 7 being arranged on the first carrier 2, the chopping block body 31 being arranged on Second support 3；Chopping block body 31 is elastomer, for instance rubber；Second support 3 and magnet exciting coil 4 are relatively fixed, and the first blade 7 is close to the mouth of guiding mouth 6 along mobile；First blade 7 generally rigid body.
Operation principle: chopping block body 31 can coordinate the first blade 7 jointly to make strands be maintained at fixed position from the axial both sides of strands 29 as far as possible, it is prevented that strands significantly swings after contact the first blade 7.
Sixth embodiment shown in Fig. 6 is the change case of the 5th embodiment, and in the sixth embodiment, the difference with the 5th embodiment essentially consists in, and Second support 3 can move.
The 7th embodiment shown in Fig. 7 is the change case of first embodiment, and in the 7th embodiment, the difference with first embodiment essentially consists in, and 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.
The change case that the 8th embodiment is the 5th embodiment shown in Fig. 8, in the 8th embodiment, the difference with the 5th embodiment essentially consists in, and 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；First blade 7 includes spring beam 16 and rigid blade 17, and wherein, spring beam 16 is connected between strands extrusion die 1 and the first carrier 2, and the knife back end of rigid blade 17 connects the first carrier 2.
The preference that the 9th embodiment is each embodiment above-mentioned shown in Fig. 9, in the 9th embodiment, described integrated shearing device 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.
The change case that the tenth embodiment is the 9th embodiment shown in Figure 10, in the tenth embodiment, the difference with the 9th embodiment essentially consists in, and guide pipe 14 is discharging opening 22 by opening 21 in part diametrically with air-flow.
The preference that the 11st embodiment is each embodiment above-mentioned shown in Figure 11, Figure 12, in the 11st 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, as shown in figure 12, dispensing is squeezed and will not extrude, making the outlet of guiding mouth open split between the first pipeline section 24 and the second pipeline section 25 during work, as shown in figure 11, wire rod is extruded.
In the above-described embodiments, illustrating that cutter mechanism can be mainly made up of blade, in change case, cutter mechanism can also adopt steel wire to realize cutting.
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 (9)
1. an integrated shearing device, it is characterised in that include strands extrusion die (1), the first carrier (2), Second support (3), magnet exciting coil (4), cutter mechanism (5)；
First carrier (2), Second support (3) are arranged on the outside of the guiding mouth (6) of strands extrusion die (1)；
Cutter mechanism (5) is arranged on the first carrier (2) and/or Second support (3)；
First carrier (2) and/or Second support (3) are permanent magnet；
Under the driving of magnet exciting coil (4), between first carrier (2) and Second support (3) can close with translational movement, away from or synchronizing moving, drive cutter mechanism (5) guiding mouth (6) outside discharging region cut.
2. integrated shearing device according to claim 1, it is characterized in that, cutter mechanism (5) includes the first blade (7) being arranged on the first carrier (2), the second blade (8) being arranged on Second support (3)；
First blade (7), the second blade (8) blade relative.
3. integrated shearing device according to claim 2, it is characterised in that the first blade (7), the second blade (8) are shaping blades.
4. integrated shearing device according to claim 1, it is characterized in that, cutter mechanism (5) includes the cutter hub (9) of lamellar, and cutter hub (9) is connected between the first carrier (2) and Second support (3)；Cutter hub (9) is provided with the first through hole (10), the second through hole (11)；The hole of the first through hole respectively constitutes circular blade along the hole of (12), the second through hole along (13)；Or
Cutter mechanism (5) includes cutting steel wire.
5. integrated shearing device according to claim 1, it is characterized in that, cutter mechanism (5) includes the first blade (7) being arranged on the first carrier (2), the chopping block body (31) being arranged on Second support (3)；
Chopping block body (31) is elastomer.
6. integrated shearing device according to claim 1, it is characterised in that the first blade (7) generally rigid body；Or the first blade (7) includes spring beam (16) and rigid blade (17), wherein, spring beam (16) is connected between strands extrusion die (1) and the first carrier (2), and the knife back end of rigid blade (17) connects the first carrier (2).
7. integrated shearing device according to claim 1, it is characterised 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).
8. integrated shearing device 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.
9. integrated shearing device 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 |
|---|---|---|---|
| CN201610148359.2A CN105772529B (en) | 2016-03-15 | 2016-03-15 | Integrated shearing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610148359.2A CN105772529B (en) | 2016-03-15 | 2016-03-15 | Integrated shearing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105772529A true CN105772529A (en) | 2016-07-20 |
| CN105772529B CN105772529B (en) | 2017-09-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610148359.2A Active CN105772529B (en) | 2016-03-15 | 2016-03-15 | Integrated shearing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105772529B (en) |
Citations (5)
| 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 |
| US3322013A (en) * | 1964-08-28 | 1967-05-30 | Zellweger Uster Ag | Yarn cutting and clamping mechanism |
| JPS54114881A (en) * | 1978-02-28 | 1979-09-07 | Ricoh Co Ltd | Paper-cutting apparatus |
| CN204639008U (en) * | 2015-06-01 | 2015-09-16 | 苏州市东泰磁业有限公司 | A kind of galvanized wire cutting machine |
| CN205732342U (en) * | 2016-03-15 | 2016-11-30 | 南京伶机宜动驱动技术有限公司 | Integrated shearing device |
-
2016
- 2016-03-15 CN CN201610148359.2A patent/CN105772529B/en active Active
Patent Citations (5)
| 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 |
| US3322013A (en) * | 1964-08-28 | 1967-05-30 | Zellweger Uster Ag | Yarn cutting and clamping mechanism |
| JPS54114881A (en) * | 1978-02-28 | 1979-09-07 | Ricoh Co Ltd | Paper-cutting apparatus |
| CN204639008U (en) * | 2015-06-01 | 2015-09-16 | 苏州市东泰磁业有限公司 | A kind of galvanized wire cutting machine |
| CN205732342U (en) * | 2016-03-15 | 2016-11-30 | 南京伶机宜动驱动技术有限公司 | Integrated shearing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105772529B (en) | 2017-09-26 |
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Effective date of registration: 20231102 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. |