CN110369550A - A kind of production of lithium metal rope and wrap-up - Google Patents
A kind of production of lithium metal rope and wrap-up Download PDFInfo
- Publication number
- CN110369550A CN110369550A CN201910658385.3A CN201910658385A CN110369550A CN 110369550 A CN110369550 A CN 110369550A CN 201910658385 A CN201910658385 A CN 201910658385A CN 110369550 A CN110369550 A CN 110369550A
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- China
- Prior art keywords
- lithium
- rope
- rod
- wrap
- winding rod
- Prior art date
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- Granted
Links
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 139
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 41
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 99
- 238000004804 winding Methods 0.000 claims abstract description 94
- 239000006247 magnetic powder Substances 0.000 claims abstract description 37
- 238000005192 partition Methods 0.000 claims abstract description 14
- 210000000481 breast Anatomy 0.000 claims abstract description 4
- 238000006073 displacement reaction Methods 0.000 claims description 42
- 238000000034 method Methods 0.000 claims description 18
- 238000001125 extrusion Methods 0.000 claims description 9
- 230000008569 process Effects 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 6
- 239000004411 aluminium Substances 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- JWZCKIBZGMIRSW-UHFFFAOYSA-N lead lithium Chemical compound [Li].[Pb] JWZCKIBZGMIRSW-UHFFFAOYSA-N 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 2
- 238000007689 inspection Methods 0.000 claims 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims 1
- 238000012797 qualification Methods 0.000 abstract description 4
- 238000002360 preparation method Methods 0.000 abstract description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 3
- 239000010931 gold Substances 0.000 description 3
- 229910052737 gold Inorganic materials 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 150000002641 lithium Chemical class 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010406 cathode material Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000001681 protective 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
- 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
- B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
- B21C47/02—Winding-up or coiling
- B21C47/10—Winding-up or coiling by means of a moving guide
- B21C47/12—Winding-up or coiling by means of a moving guide the guide moving parallel to the axis of the coil
-
- 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
- B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
- B21C47/34—Feeding or guiding devices not specially adapted to a particular type of apparatus
- B21C47/345—Feeding or guiding devices not specially adapted to a particular type of apparatus for monitoring the tension or advance of the material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
The invention discloses a kind of production of lithium metal rope and wrap-ups, it is related to lithium metal rope production technical field, including glove box, pressurizing unit, die device and wrap-up, the bosom of the glove box is fixed with partition, and the pressurizing unit includes pressure ram, squeeze cylinder, vacuum (-tight) housing and leads lithium plate.In the present invention, using the production of double lithium ropes and wrap-up, with high production efficiency, yield rate and qualification rate are high, the advantages such as production cost is low, pass through pressure ram, squeeze cylinder, vacuum (-tight) housing and lead the cooperation between lithium plate, it ensure that the vacuum degree of squeeze cylinder, making the lithium metal rope of preparation has presentation quality good, even thickness, pass through guide wheel, tension detector, bracket, winding rod, buffer, cooperation between magnetic powder cluth and winding driving, under the premise of guaranteeing winding safety and speed, marshalling after winding lithium metal rope, spacing of restricting is uniform, disk rate is high.
Description
Technical field
The invention belongs to lithium metal rope production technical field, the production of specially a kind of lithium metal rope and wrap-up.
Background technique
Popularization and application with lithium series battery in the fields such as military affairs, medicine, automobile, lithium metal and lithium series alloy etc. are excellent
Good lithium cell cathode material will generate very big demand and stringent quality requirements, and lithium metal rope is as a button lithium electricity
The optimum feed stock of pond negative metal lithium piece will also be strictly required quality.
Currently, patent " lithium rope for button type lithium battery negative pole and its processing method and the processing unit (plant) that can be announced in Tianjin
(application number: 200810154589.5) " elaborates the processing unit (plant) and method of a kind of lithium metal rope, but also have disadvantage: first is that
Pressurizing unit is lateral extrusion in patent, and lithium rope influences to generate fluctuation vulnerable to self gravity in wrapup procedure, deforms lithium rope
Or thickness is uneven；Second is that realizing that the winding of lithium rope is in picturesque disorder in wrapup procedure by the movement of winder, but wrapup procedure
Vibration, which easily occurs, for middle winder keeps the generation of lithium rope at random, influences lithium rope presentation quality, reduces qualification rate；Third is that with the product of lithium rope
Matter requirement is higher and higher, and the production of lithium rope will certainly be put into the glove box full of protective atmosphere and carried out, and what patent was illustrated
The lithium rope process units produced in drying room is unable to satisfy the production form in glove box, and it is even more impossible to guarantee the product of lithium rope
Quality reduces production efficiency.
Summary of the invention
It is an object of the invention to: it influences to generate fluctuation vulnerable to self gravity in wrapup procedure to solve lithium rope, make
The deformation of lithium rope or thickness are uneven, realize that the winding of lithium rope is in picturesque disorder in wrapup procedure by the movement of winder, but wind
Vibration, which easily occurs, for winder in the process keeps the generation of lithium rope at random, influences lithium rope presentation quality, reduces qualification rate, not can guarantee lithium rope
Product quality the problem of, production and the wrap-up of a kind of lithium metal rope are provided.
The technical solution adopted by the invention is as follows:
A kind of production of lithium metal rope and wrap-up, including glove box, pressurizing unit, die device and wrap-up, it is described
The bosom of glove box is fixed with partition, and the pressurizing unit includes pressure ram, squeeze cylinder, vacuum (-tight) housing and leads lithium plate, described
Die device includes mold, mold base, gasket and screw rod, and the mold is that the left and right sides is symmetrically opened up there are two die hole,
Be provided with a point lithium piece among two die holes, the wrap-up include guide wheel, tension detector, bracket, winding rod,
Buffer, magnetic powder cluth, winding driving, displacement trolley, drive rod, trapped orbit, displacement drive, PLC control cabinet and mainboard,
The guide wheel includes the first guide wheel and the second winding rod volume Two around rod, and the tension detector includes the detection of the first tension
Device and the second tension detector, the bracket include first support and second support, the winding rod include the first volume around
Bar and the second winding rod, the buffer include the first buffer and the second buffer, and the magnetic powder cluth includes
Winding driving described in one magnetic powder cluth and the second magnetic powder cluth includes the first volume around driving and volume Two around driving, described
It is provided with limit inductor on trapped orbit, the outer surface of first winding rod and the second winding rod, which is interference fitted, to be connected with
Reel fixator.
Wherein, the pressure ram is made of telescopic rod and extrusion head, and pressure ram telescopic up and down can work in described squeeze
In cylinder pressure, the extrusion head is detachably secured on the telescopic rod, is provided with first annular groove at the top of the squeeze cylinder,
The lower end of the vacuum (-tight) housing is provided with sealing ring, by the first annular groove and described between the squeeze cylinder and vacuum (-tight) housing
Sealing ring can release formula sealed connection.
Wherein, it is described lead lithium plate with a thickness of 10-20mm, and lead offer that cross section is square in the middle part of lithium plate go out lithium
Mouthful, described lead is fixedly connected between lithium plate and squeeze cylinder using can release formula, and leads that the second annular is provided on the upside of lithium plate is recessed
Slot, the squeeze cylinder bottom are provided with annular protrusion, and squeeze cylinder and lead between lithium plate through the second annular groove and institute
Formula sealed connection can be released by stating annular protrusion, and the depth of the first annular groove and second annular groove is 8-10mm, width
For 3-5mm.
Wherein, the height of described point of lithium piece is equal to the thickness for leading lithium plate, and the length of lithium piece is divided to be equal to the lithium mouth out
Length, the width for dividing lithium piece are 1-2mm.
Wherein, the mold base is fixedly installed on partition, and is provided with one and the mold in the middle part of mold base
Contour mold mouth, the mold and the gasket are placed in jointly in the mold mouth, by being installed on the mold base
On screw rod be fixed mold from gasket direction.
It is wherein, described that lithium mouth, die hole, the mold mouth and partition are through out.
Wherein, first tension detector and the second tension detector are respectively distributed to the first guide wheel and the second winding rod
In second winding rod, first guide wheel is fixedly connected with first support, the second winding rod volume Two around rod with second
Frame is fixedly connected, and the first support and second support are fixedly installed on displacement trolley, the displacement trolley and the biography
Lever is mounted in the trapped orbit, and the output end of the displacement drive is fixedly connected with the input terminal of drive rod, described
The output end of drive rod is fixedly connected with displacement trolley, and first winding rod is connected to first buffer, connects the afterwards
One magnetic powder cluth finally connects the first volume around driving, and second winding rod is connected to second buffer, connects the afterwards
Two magnetic powder cluths finally connect volume Two around driving.
Wherein, the PLC control cabinet and pressurizing unit, displacement drive, the first tension detector, the second tension detector,
First magnetic powder cluth, the second magnetic powder cluth, the first volume are electrically connected by conducting wire around driving and volume Two around driving.
Wherein, the mainboard is fixedly installed under partition, and the upper side and lower side of mainboard is separately installed with the fixation
Track and winding rod.
Wherein, present invention simultaneously provides a kind of processes using the production and wrap-up production lithium metal, specifically
Steps are as follows:
Step S1: opening the PLC control cabinet, reel is mounted in first winding rod and the second winding rod, described
Spacing between related lithium rope diameter, lithium rope rope, coil diameters, the parameters such as length, lithium rope length degree in reel are inputted in PLC control cabinet.
Step S2: detaching the squeeze cylinder for the pressure ram and vacuum (-tight) housing, lithium metal be put into the squeeze cylinder,
It reaches the pressure ram and vacuum (-tight) housing at the top of the squeeze cylinder, covers tightly the vacuum (-tight) housing and detach the extruding gas in the jar,
Start extrusion process.
Step S3: will roll out come double lithium ropes be guided into first guide wheel and the second guide wheel respectively, after fix respectively
Start whole device in the reel being mounted in the first winding rod and the second winding rod, clicking the PLC control cabinet.
Step S4: start the first volume around driving and volume Two around driving, the first magnetic powder cluth and the second magnetic powder from
Clutch, and the reel in first winding rod and the second winding rod is driven to give birth to described because pressure ram is pressed down against lithium metal
The lithium metal rope of production is wound.
Step S5: starting the displacement drive, and the drive rod work is driven to make the displacement trolley in the retaining rail
Move back and forth in road, lithium rope is by first guide wheel and the second guide wheel being fixed on the displacement trolley with the displacement
Trolley move back and forth can be in picturesque disorder be distributed on reel.
Step S6: reach set numerical value in the PLC control cabinet to the lithium rope length degree on reel, then the PLC control cabinet
It controls the pressurizing unit and wrap-up is out of service, reel that winding is completed is put into aluminium plastic bag sealed package and in institute
It states and new reel is installed in the first winding rod and the second winding rod.
Step S7: above-mentioned S2-S3 step, successional progress lithium rope production are repeated.
In conclusion by adopting the above-described technical solution, the beneficial effects of the present invention are:
1, in the present invention, using the production of double lithium ropes and wrap-up, there is high production efficiency, yield rate and qualification rate height, production
The advantages that at low cost.
2, in the present invention, by pressure ram, squeeze cylinder, vacuum (-tight) housing and the cooperation between lithium plate is led, ensure that squeeze cylinder
Vacuum degree, having the lithium metal rope of preparation, presentation quality is good, even thickness.
3, it in the present invention, is driven by guide wheel, tension detector, bracket, winding rod, buffer, magnetic powder cluth and winding
Cooperation between dynamic, under the premise of guaranteeing winding safety and speed, marshalling, rope spacing are equal after winding lithium metal rope
It is even, disk rate is high.
Detailed description of the invention
Fig. 1 is structure schematic diagram of the invention；
Fig. 2 is the top view of die device in the present invention；
Fig. 3 is the side view of die device in the present invention；
Fig. 4 is the side view of wrap-up in the present invention；
Fig. 5 is the top view of wrap-up in the present invention.
Marked in the figure: 1, glove box；2, pressurizing unit；21, pressure ram；22, squeeze cylinder；23, vacuum (-tight) housing；24, lithium plate is led；
3, die device；31, mold；32, mold base；33, gasket；34, die hole；35, divide lithium piece；36, screw rod；4, winding dress
It sets；41, guide wheel；411, the first guide wheel；412, the second guide wheel；42, tension detector；421, the first tension detector；422,
Two tension detectors；43, bracket；431, first support；432, second support；44, winding rod；441, the first winding rod；442,
Second winding rod；45, buffer；451, the first buffer；452, the second buffer；46, magnetic powder cluth；461, the first magnetic powder
Clutch；462, the second magnetic powder cluth；47, winding driving；471, the first volume is around driving；472, volume Two is around driving；5, every
Plate；6, it is displaced trolley；7, drive rod；8, trapped orbit；9, displacement drive；10, PLC control cabinet；11, mainboard；12, limit induction
Device；13, reel fixator.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that described herein, specific examples are only used to explain the present invention, not
For limiting the present invention.
Referring to Fig.1-5, a kind of production of lithium metal rope and wrap-up, including glove box 1, pressurizing unit 2, die device
3 and wrap-up 4, the bosom of glove box 1 is fixed with partition 5, and pressurizing unit 2 includes pressure ram 21, squeeze cylinder 22, vacuum
It covers 23 and leads lithium plate 24, pressure ram 21 is made of telescopic rod and extrusion head, and pressure ram 21 telescopic up and down can work in extruding
In cylinder 22, extrusion head is detachably secured on telescopic rod, is facilitated the maintenance of pressure ram 21, is provided with first at the top of squeeze cylinder 22
Annular groove, the lower end of vacuum (-tight) housing 23 are provided with sealing ring, between squeeze cylinder 22 and vacuum (-tight) housing 23 by first annular groove and
Sealing ring can release formula sealed connection, it is ensured that the vacuum degree inside squeeze cylinder 22, die device 3 include mold 31, mold bottom
Seat 32, gasket 33 and screw rod 36, lead lithium plate 24 with a thickness of 10-20mm, and lead and offer cross section in the middle part of lithium plate 24 as pros
Shape goes out lithium mouth, guarantees that squeeze pressure is not directly placed on mold 31, to improve the service life of mold 31, leads lithium plate 24
Use can release the upside that formula is fixedly connected, and leads lithium plate 24 and be provided with second annular groove, squeeze cylinder between squeeze cylinder 22
22 bottoms are provided with annular protrusion, and squeeze cylinder 22 and leading can be released between lithium plate 24 by second annular groove and annular protrusion
Formula is tightly connected, and can guarantee the high usage of lithium metal in production process, and protect screw rod 36 not to be squeezed pressure pressure and twist off,
The depth of first annular groove and second annular groove is 8-10mm, and width 3-5mm, mold 31 is that the left and right sides symmetrically opens up
There are two die hole 34, it is provided with point lithium piece 35 among two die holes 34, the height of point lithium piece 35 is equal to the thickness for leading lithium plate 24
Degree, and the length for dividing the length of lithium piece 35 to be equal to lithium mouth, dividing the width of lithium piece 35 is 1-2mm, can be produced at the same time two lithiums
Rope improves production efficiency, and squeeze pressure suffered by two die holes 34 can be made relatively uniform, guarantees the product matter of lithium rope
Amount, wrap-up 4 include guide wheel 41, tension detector 42, bracket 43, winding rod 44, buffer 45, magnetic powder cluth 46,
Winding driving 47, displacement trolley 6, drive rod 7, trapped orbit 8, displacement drive 9, PLC control cabinet 10 and mainboard 11, mainboard 11 are solid
Dingan County is loaded under partition 5, and the upper side and lower side of mainboard 11 is separately installed with trapped orbit 8 and winding rod 44, and guide wheel 41 wraps
The first guide wheel 411 and the second winding rod volume Two around rod 442 are included, tension detector 42 includes the first tension detector 421
With the second tension detector 422, bracket 43 includes first support 431 and second support 432, and winding rod 44 includes the first volume
Around rod 441 and the second winding rod 442, buffer 45 include the first buffer 451 and the second buffer 452, magnetic powder cluth
46 include the first magnetic powder cluth 461 and the second magnetic powder cluth 462 winding driving 47 includes the first volume around 471 Hes of driving
Volume Two is provided with limit inductor 12 around driving 472, on trapped orbit 8, the first winding rod 441 and the second winding rod 442
Outer surface is interference fitted and is connected with reel fixator 13.
As shown in Figures 2 and 3, mold base 32 is fixedly installed on partition 5, and one is provided in the middle part of mold base 32
The mold mouth contour with mold 31, mold 31 and gasket 33 are placed in jointly in mold mouth, by being installed on mold base 32
Screw rod 36 be fixed mold 31 from 33 direction of gasket, lithium mouth, die hole 34, mold mouth and partition 5 are through out, gold
Belong to lithium and enter die hole 34 from lithium mouth out by squeeze pressure and form, after winding process is entered by mold mouth and partition 5 again.
As shown in Figure 4 and Figure 5, the first tension detector 421 and the second tension detector 422 are respectively distributed to the first guide wheel
411 and second in winding rod volume Two around rod 442, and the first guide wheel 411 is fixedly connected with first support 431, the second winding rod
Two winding rods 442 are fixedly connected with second support 432, and first support 431 and second support 432 are fixedly installed in displacement trolley
On 6, displacement trolley 6 and drive rod 7 are mounted in trapped orbit 8, the output end of displacement drive 9 and the input terminal of drive rod 7
It being fixedly connected, the output end of drive rod 7 is fixedly connected with displacement trolley 6, and the first winding rod 441 is connected to the first buffer 451,
After connect the first magnetic powder cluth 461, finally connect the first volume around driving 471, the second winding rod 442 is connected to the second buffer
452, it is rear to connect the second magnetic powder cluth 462, volume Two is finally connected around driving 472, and the controllable work of drive rod 7 then drives
Displacement trolley 6 moves back and forth in trapped orbit 8, then can transmit number after displacement trolley 6 reaches by limit inductor 12
Change traffic directions, and first according to PLC control cabinet 10, then by 10 command displacement of PLC control cabinet driving, 9 manipulation displacement trolleies 6
Buffer 451 and the second buffer 452 can slow down to be brought around driving 471 and volume Two around the operating of driving 472 by the first volume
Vibration, guarantee the stable operation of wrapup procedure and the product quality and yield of lithium rope.
As shown in Figure 1, Figure 4 and Figure 5, PLC control cabinet 10 and pressurizing unit 2, displacement drive 9, the first tension detector
421, the second tension detector 422, the first magnetic powder cluth 461, the second magnetic powder cluth 462, the first volume are around driving 471 and the
Two winding drivings 472 are electrically connected by conducting wire, and the fortune of connected device is automatically controlled by 10 setup parameter of PLC control cabinet
Row state.
As shown in Figure 1, present invention simultaneously provides a kind of process using the production and wrap-up production lithium metal,
Specific step is as follows:
Step S1: opening PLC control cabinet 10, reel be mounted in the first winding rod 441 and the second winding rod 442, controls in PLC
Spacing between related lithium rope diameter, lithium rope rope, coil diameters, the parameters such as length, lithium rope length degree in reel are inputted on case 10 processed.
Step S2: pressure ram 21 and vacuum (-tight) housing 23 are detached into squeeze cylinder 22, lithium metal is put into squeeze cylinder 22, then is made
Pressure ram 21 and vacuum (-tight) housing 23 reach 22 top of squeeze cylinder, cover tightly vacuum (-tight) housing 23 and detach gas in squeeze cylinder 22, start to squeeze
Journey.
Step S3: will roll out come double lithium ropes be guided into the first guide wheel 411 and the second guide wheel 412 respectively, after respectively consolidate
Start whole device due in the reel being mounted in the first winding rod 441 and the second winding rod 442, clicking PLC control cabinet 10.
Step S4: the starting first volume is around driving 471 and volume Two around the 472, first magnetic powder cluth 461 of driving and the second magnetic
Powder clutch 462, and the reel in the first winding rod 441 and the second winding rod 442 is driven to be pressed down against gold to because of pressure ram 21
The lithium metal rope for belonging to lithium and producing is wound.
Step S5: starting displacement drive 9 drives the work of drive rod 7 to move back and forth displacement trolley 6 in trapped orbit 8,
Lithium rope moves back and forth energy with displacement trolley 6 by the first guide wheel 411 and the second guide wheel 412 being fixed on displacement trolley 6
It is enough in picturesque disorder to be distributed on reel.
Step S6: reaching set numerical value in PLC control cabinet 10 to the lithium rope length degree on reel, then PLC control cabinet 10 controls
Pressurizing unit 2 and wrap-up 4 are out of service, will reel that winding is completed be put into aluminium plastic bag sealed package and the first volume around
New reel is installed in bar 441 and the second winding rod 442.
Step S7: above-mentioned S2-S6 step, successional progress lithium rope production are repeated.
Working principle: in use, user first turns on PLC control cabinet 10, by reel be mounted on the first volume around
On bar 441 and the second winding rod 442, inputted in PLC control cabinet 10 spacing between related lithium rope diameter, lithium rope rope, coil diameters,
The parameters such as length, lithium rope length degree in reel, then pressure ram 21 and vacuum (-tight) housing 23 are detached into squeeze cylinder 22, lithium metal is put into crowded
In cylinder pressure 22, then pressure ram 21 and vacuum (-tight) housing 23 is made to reach 22 top of squeeze cylinder, covers tightly vacuum (-tight) housing 23 and detach in squeeze cylinder 22
Gas, start extrusion process, will roll out come double lithium ropes be guided into the first guide wheel 411 and the second guide wheel 412 respectively, then
It is individually fixed in the reel being mounted in the first winding rod 441 and the second winding rod 442, is started by PLC control cabinet 10 whole
A production and wrap-up, the starting first volume is around driving 471 and volume Two around the 472, first magnetic powder cluth 461 and second of driving
Magnetic powder cluth 462 drives the reel in the first winding rod 441 and the second winding rod 442 to be pressed down against gold to because of pressure ram 21
The lithium metal rope for belonging to lithium and producing is wound, then starts displacement drive 9 by PLC control cabinet 10, and the work of drive rod 7 is driven to make
Displacement trolley 6 moves back and forth in trapped orbit 8, and lithium rope is led by the first guide wheel 411 and second being fixed on displacement trolley 6
Wheel 412 with displacement trolley 6 move back and forth can be in picturesque disorder be distributed on reel, reach to the lithium rope length degree on reel
Set numerical value in PLC control cabinet 10, then the control of PLC control cabinet 10 production and wrap-up are out of service, the volume that winding is completed
Disk is put into sealed package in aluminium plastic bag and installs new reel in the first winding rod 441 and the second winding rod 442, repeats above-mentioned
Operation, can successional progress lithium rope production.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (10)
1. production and the wrap-up of a kind of lithium metal rope, including glove box (1), pressurizing unit (2), die device (3) and receipts
Winding apparatus (4), it is characterised in that: the bosom of the glove box (1) is fixed with partition (5), and the pressurizing unit (2) includes
It pressure ram (21), squeeze cylinder (22), vacuum (-tight) housing (23) and leads lithium plate (24), the die device (3) includes mold (31), mold
Pedestal (32), gasket (33) and screw rod (36), the mold (31) they are that the left and right sides is symmetrically opened up there are two die hole (34), two
It is provided with a point lithium piece (35) among a die hole (34), the wrap-up (4) includes guide wheel (41), tension detector
(42), bracket (43), winding rod (44), buffer (45), magnetic powder cluth (46), winding driving (47), displacement trolley (6),
Drive rod (7), trapped orbit (8), displacement drive (9), PLC control cabinet (10) and mainboard (11), the guide wheel (41) include
First guide wheel (411) and the second winding rod volume Two around rod (442), the tension detector (42) include the detection of the first tension
Device (421) and the second tension detector (422), the bracket (43) include first support (431) and second support (432),
The winding rod (44) includes the first winding rod (441) and the second winding rod (442), and the buffer (45) includes first
Buffer (451) and the second buffer (452), the magnetic powder cluth (46) include the first magnetic powder cluth (461) and
Two magnetic powder cluths (462) winding driving (47) includes the first volume around driving (471) and volume Two around driving (472),
It is provided with limit inductor (12) on the trapped orbit (8), first winding rod (441) and the second winding rod (442)
Outer surface, which is interference fitted, is connected with reel fixator (13).
2. production and the wrap-up of a kind of lithium metal rope as described in claim 1, it is characterised in that: the pressure ram (21)
It is made of telescopic rod and extrusion head, and pressure ram (21) telescopic up and down can work in the squeeze cylinder (22), the extruding
Head detachable type is fixed on the telescopic rod, is provided with first annular groove, the vacuum (-tight) housing at the top of the squeeze cylinder (22)
(23) lower end is provided with sealing ring, passes through the first annular groove and institute between the squeeze cylinder (22) and vacuum (-tight) housing (23)
Formula sealed connection can be released by stating sealing ring.
3. production and the wrap-up of a kind of lithium metal rope as described in claim 1, it is characterised in that: described to lead lithium plate (24)
With a thickness of 10-20mm, and lead offer that cross section is square in the middle part of lithium plate (24) go out lithium mouth, it is described lead lithium plate (24) with
Use can release formula and be fixedly connected between squeeze cylinder (22), and leads and be provided with second annular groove on the upside of lithium plate (24), described
Squeeze cylinder (22) bottom is provided with annular protrusion, and squeeze cylinder (22) and leads between lithium plate (24) through the second annular groove
Formula can be released with the annular protrusion to be tightly connected, the depth of the first annular groove and second annular groove is 8-10mm,
Width is 3-5mm.
4. production and the wrap-up of a kind of lithium metal rope as described in claim 1, it is characterised in that: described to divide lithium piece (35)
Height be equal to and lead the thickness of lithium plate (24), and divide the length of lithium piece (35) be equal to it is described go out lithium mouth length, it is described to divide lithium piece
(35) width is 1-2mm.
5. production and the wrap-up of a kind of lithium metal rope as described in claim 1, it is characterised in that: the mold base
(32) it is fixedly installed on partition (5), and is provided with a mold contour with the mold (31) in the middle part of mold base (32)
Mouthful, the mold (31) and the gasket (33) are placed in jointly in the mold mouth, by being installed on the mold base
(32) screw rod (36) on is fixed mold (31) from gasket (33) direction.
6. production and the wrap-up of a kind of lithium metal rope as described in claim 1, it is characterised in that: the lithium mouth, mould out
It is through for having hole (34), the mold mouth and partition (5).
7. production and the wrap-up of a kind of lithium metal rope as described in claim 1, it is characterised in that: the first tension inspection
It surveys device (421) and the second tension detector (422) is respectively distributed to the first guide wheel (411) and the second winding rod volume Two around rod
(442) on, first guide wheel (411) is fixedly connected with first support (431), the second winding rod volume Two around rod
(442) it is fixedly connected with second support (432), the first support (431) and second support (432) are fixedly installed in displacement
On trolley (6), the displacement trolley (6) and the drive rod (7) are mounted in the trapped orbit (8), and the displacement is driven
The output end of dynamic (9) is fixedly connected with the input terminal of drive rod (7), and the output end of the drive rod (7) and displacement trolley (6) are solid
Fixed connection, first winding rod (441) are connected to first buffer (451), rear to connect the first magnetic powder cluth
(461), finally for the connection first volume around driving (471), second winding rod (442) is connected to second buffer (452),
After connect the second magnetic powder cluth (462), finally connect volume Two around driving (472).
8. production and the wrap-up of a kind of lithium metal rope as described in claim 1, it is characterised in that: the PLC control cabinet
(10) with pressurizing unit (2), displacement drive (9), the first tension detector (421), the second tension detector (422), the first magnetic
Powder clutch (461), the second magnetic powder cluth (462), the first volume pass through around driving (471) and volume Two around driving (472)
Conducting wire is electrically connected.
9. production and the wrap-up of a kind of lithium metal rope as described in claim 1, it is characterised in that: the mainboard (11) is solid
Dingan County is loaded under partition (5), and the upper side and lower side of mainboard (11) is separately installed with the trapped orbit (8) and winding rod
(44).
10. a kind of technique side for producing lithium metal using the production of lithium metal rope described in claims 1 to 10 10 and wrap-up
Method, the specific steps are as follows:
Step S1: opening the PLC control cabinet (10), and reel is mounted on first winding rod (441) and the second winding rod
(442) on, spacing between related lithium rope diameter, lithium rope rope, coil diameters, long in reel are inputted on the PLC control cabinet (10)
The parameters such as degree, lithium rope length degree；
Step S2: the pressure ram (21) and vacuum (-tight) housing (23) are detached into the squeeze cylinder (22), lithium metal is put into described
It in squeeze cylinder (22), then reaches the pressure ram (21) and vacuum (-tight) housing (23) at the top of the squeeze cylinder (22), covers tightly described true
Sky cover (23) detaches the squeeze cylinder (22) interior gas, starts extrusion process；
Step S3: will roll out the double lithium ropes come and be guided into first guide wheel (411) and the second guide wheel (412) respectively, and rear point
It is not fixed in the reel being mounted in the first winding rod (441) and the second winding rod (442), clicks the PLC control cabinet
(10) start whole device；
Step S4: start the first volume around driving (471) and volume Two around driving (472), the first magnetic powder cluth (461) and
Second magnetic powder cluth (462), and drive the reel in first winding rod (441) and the second winding rod (442) to described
The lithium metal rope produced due to pressure ram (21) is pressed down against lithium metal is wound；
Step S5: starting the displacement drive (9), and the drive rod (7) work is driven to make the displacement trolley (6) described solid
Move back and forth in orbit determination road (8), lithium rope is by first guide wheel (411) and second being fixed on displacement trolley (6)
Guide wheel (412) with it is described displacement trolley (6) move back and forth can be in picturesque disorder be distributed on reel；
Step S6: reach set numerical value in the PLC control cabinet (10) to the lithium rope length degree on reel, then the PLC control cabinet
(10) it controls the pressurizing unit (2) and wrap-up (4) is out of service, the reel that winding is completed is put into aluminium plastic bag and is sealed
It packs and new reel is installed on first winding rod (441) and the second winding rod (442)；
Step S7: above-mentioned S2-S6 step, successional progress lithium rope production are repeated.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910658385.3A CN110369550B (en) | 2019-07-21 | 2019-07-21 | Production and coiling mechanism of lithium metal rope |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910658385.3A CN110369550B (en) | 2019-07-21 | 2019-07-21 | Production and coiling mechanism of lithium metal rope |
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| CN110369550B CN110369550B (en) | 2024-02-27 |
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| CN201910658385.3A Active CN110369550B (en) | 2019-07-21 | 2019-07-21 | Production and coiling mechanism of lithium metal rope |
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| CN212018985U (en) * | 2019-07-21 | 2020-11-27 | 奉新赣锋锂业有限公司 | Production and coiling mechanism of lithium metal rope |
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|---|---|---|---|---|
| JPH0655215A (en) * | 1992-08-10 | 1994-03-01 | Tanaka Kikinzoku Kogyo Kk | Automatic winding and discharge device for extruded wire rod |
| CN101478040A (en) * | 2008-12-26 | 2009-07-08 | 天津中能锂业有限公司 | Lithium rope for button type lithium battery negative pole, machining method and machining apparatus thereof |
| CN202070590U (en) * | 2011-04-22 | 2011-12-14 | 漳州雅宝电子有限公司 | Extrusion wire forming device |
| CN202893859U (en) * | 2012-11-15 | 2013-04-24 | 裴锡平 | Multi-hole wire extruding device |
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| CN110369550B (en) | 2024-02-27 |
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