CN110369550B - Production and coiling mechanism of lithium metal rope - Google Patents
Production and coiling mechanism of lithium metal rope Download PDFInfo
- Publication number
- CN110369550B CN110369550B CN201910658385.3A CN201910658385A CN110369550B CN 110369550 B CN110369550 B CN 110369550B CN 201910658385 A CN201910658385 A CN 201910658385A CN 110369550 B CN110369550 B CN 110369550B
- Authority
- CN
- China
- Prior art keywords
- lithium
- winding
- rod
- extrusion
- rope
- 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.)
- Active
Links
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 136
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 33
- 230000007246 mechanism Effects 0.000 title claims description 6
- 238000004804 winding Methods 0.000 claims abstract description 132
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 130
- 238000001125 extrusion Methods 0.000 claims abstract description 88
- 239000006247 magnetic powder Substances 0.000 claims abstract description 38
- 229910052751 metal Inorganic materials 0.000 claims abstract description 28
- 239000002184 metal Substances 0.000 claims abstract description 28
- 238000006073 displacement reaction Methods 0.000 claims description 39
- 230000005540 biological transmission Effects 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 13
- 230000008569 process Effects 0.000 claims description 12
- 238000000926 separation method Methods 0.000 claims description 11
- 238000005192 partition Methods 0.000 claims description 8
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 238000004806 packaging method and process Methods 0.000 claims description 3
- 238000003825 pressing Methods 0.000 description 4
- 238000012797 qualification Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 150000002641 lithium Chemical class 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000010405 anode material Substances 0.000 description 1
- 230000009286 beneficial effect Effects 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
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005096 rolling process Methods 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 production and winding device of a metal lithium rope, and relates to the technical field of metal lithium rope production. According to the invention, the double-lithium-rope production and winding device is adopted, and the double-lithium-rope production and winding device has the advantages of high production efficiency, high yield, low production cost and the like, and the vacuum degree of the extrusion cylinder is ensured through the cooperation among the extrusion rod, the extrusion cylinder, the vacuum cover and the lithium guide plate, so that the prepared metal lithium rope has good appearance quality and uniform thickness, and the metal lithium rope is orderly arranged, uniform in rope interval and high in coiling rate on the premise of ensuring the winding safety and speed through the cooperation among the guide wheel, the tension detector, the support, the winding rod, the buffer, the magnetic powder clutch and the winding drive.
Description
Technical Field
The invention belongs to the technical field of metal lithium rope production, and particularly relates to a production and winding device of a metal lithium rope.
Background
With the popularization and application of lithium series batteries in the fields of military, medicine, automobiles and the like, excellent lithium battery anode materials such as metal lithium, lithium series alloys and the like can generate great demands and strict quality requirements, and the metal lithium ropes are used as the optimal raw materials of the once button lithium battery anode metal lithium sheets and are also strictly required to have quality.
At present, the patent "lithium rope for button lithium battery cathode and processing method and processing device thereof (application number: 200810154589.5)" published in Tianjin describes a processing device and method of metal lithium rope, but has the following disadvantages: firstly, the extrusion device in the patent is used for horizontal extrusion, and the lithium rope is easy to be influenced by self gravity to generate fluctuation in the rolling process, so that the lithium rope is deformed or uneven in thickness; secondly, the winding disc moves to realize the miswinding of the lithium rope in the winding process, but the winding disc easily vibrates in the winding process to lead the lithium rope to be scattered, thereby influencing the appearance quality of the lithium rope and reducing the qualification rate; thirdly, along with the quality requirement of lithium ropes is higher and higher, lithium ropes are produced and put into a glove box filled with protective atmosphere to be carried out, and the lithium rope production device produced in a drying room, which is described in the patent, cannot meet the production form in the glove box, so that the product quality of the lithium ropes cannot be guaranteed, and the production efficiency is reduced.
Disclosure of Invention
The invention aims at: in order to solve the problems that the lithium rope is easy to be influenced by self gravity to generate fluctuation in the winding process, so that the lithium rope is deformed or uneven in thickness, the winding is staggered by means of movement of a winding disc in the winding process, the winding disc is easy to vibrate in the winding process, so that the lithium rope is scattered, the appearance quality of the lithium rope is influenced, the qualification rate is reduced, and the product quality of the lithium rope cannot be guaranteed, the production and winding device for the metal lithium rope is provided.
The technical scheme adopted by the invention is as follows:
the utility model provides a production and coiling mechanism of lithium metal rope, includes glove box, extrusion device, mould device and coiling mechanism, its characterized in that: the device comprises a glove box, a pressing device and a pressing device, wherein the pressing device comprises an extrusion rod, an extrusion cylinder, a vacuum cover and a lithium guide plate; the extrusion rod consists of a telescopic rod and an extrusion head, the extrusion rod can vertically and telescopically work in the extrusion cylinder, the extrusion head is detachably fixed on the telescopic rod, a first annular groove is formed in the top of the extrusion cylinder, a sealing ring is arranged at the lower end of the vacuum cover, and the extrusion cylinder is in releasable sealing connection with the vacuum cover through the first annular groove; the thickness of the lithium guide plate is 10-20mm, a lithium outlet with a square cross section is formed in the middle of the lithium guide plate, the lithium guide plate is fixedly connected with the extrusion cylinder in a releasable mode, a second annular groove is formed in the upper side of the lithium guide plate, an annular bulge is formed in the bottom of the extrusion cylinder, the extrusion cylinder is in releasable sealing connection with the lithium guide plate through the second annular groove and the annular bulge, the depth of the first annular groove and the second annular groove is 8-10mm, and the width of the first annular groove and the second annular groove is 3-5mm; the die base is fixedly arranged on the partition plate, a die opening which is equal to the die in height is formed in the middle of the die base, the die and the gasket are placed in the die opening together, and the die is pressed and fixed from the direction of the gasket through a screw rod arranged on the die base; the first tension detector and the second tension detector are respectively distributed on a first guide wheel and a second guide wheel, the first guide wheel is fixedly connected with a first bracket, the second guide wheel is fixedly connected with a second bracket, the first bracket and the second bracket are fixedly installed on a displacement trolley, the displacement trolley and the transmission rod are installed in the fixed track, the output end of the displacement drive is fixedly connected with the input end of the transmission rod, the output end of the transmission rod is fixedly connected with the displacement trolley, the first winding rod is connected with a first buffer, the first buffer is connected with a first magnetic powder clutch, the first magnetic powder clutch is connected with a first winding drive, the second winding rod is connected with a second buffer, the second buffer is connected with a second magnetic powder clutch, and the second magnetic powder clutch is connected with a second winding drive; the PLC control box is electrically connected with the extrusion device, the displacement drive, the first tension detector, the second tension detector, the first magnetic powder clutch, the second magnetic powder clutch, the first winding drive and the second winding drive through leads; the mainboard is fixedly arranged below the partition board, and the fixing rail and the winding rod are respectively arranged on the upper side and the lower side of the mainboard.
Further, the height of the lithium separation sheet is equal to the thickness of the lithium guide plate, the length of the lithium separation sheet is equal to the length of the lithium outlet, and the width of the lithium separation sheet is 1-2mm.
Further, the lithium outlet, the die hole, the die opening and the separator are all through.
The invention also provides a process method for producing the metal lithium by the production and winding device of the metal lithium rope, which comprises the following specific steps:
step S1: starting the PLC control box, installing the reel on the first winding rod and the second winding rod, and inputting the diameter of the lithium ropes, the spacing between the lithium ropes, the diameter of the reel, the inner length of the reel and the length of the lithium ropes on the PLC control box;
step S2: the extrusion rod and the vacuum cover are pulled out of the extrusion cylinder, metal lithium is put into the extrusion cylinder, then the extrusion rod and the vacuum cover reach the top of the extrusion cylinder, the vacuum cover is covered to be pulled out of the gas in the extrusion cylinder, and the extrusion process is started;
step S3: the rolled double lithium ropes are respectively led into the first guide wheel and the second guide wheel and then respectively fixed in reels arranged on the first winding rod and the second winding rod, and the whole device is started by clicking the PLC control box;
step S4: starting the first winding drive, the second winding drive, the first magnetic powder clutch and the second magnetic powder clutch, and driving reels on the first winding rod and the second winding rod to roll the metal lithium rope produced by downwards extruding the metal lithium by the extruding rod;
step S5: starting the displacement drive to drive the transmission rod to work so that the displacement trolley moves back and forth in the fixed track, and enabling lithium ropes to be distributed on a reel in a staggered manner along with the back and forth movement of the displacement trolley by means of the first guide wheel and the second guide wheel which are fixed on the displacement trolley;
step S6: when the length of the lithium rope on the reel reaches a value set in the PLC control box, the PLC control box controls the extrusion device and the winding device to stop running, the wound reel is put into an aluminum plastic bag for sealing packaging, and a new reel is installed on the first winding rod and the second winding rod;
step S7: repeating the steps S2-S6, and continuously producing the lithium ropes.
In summary, due to the adoption of the technical scheme, the beneficial effects of the invention are as follows:
1. in the invention, the double lithium ropes are adopted for production and winding, and the double lithium ropes have the advantages of high production efficiency, high yield and qualification rate, low production cost and the like.
2. According to the invention, the vacuum degree of the extrusion cylinder is ensured through the cooperation among the extrusion rod, the extrusion cylinder, the vacuum cover and the lithium guide plate, so that the prepared metal lithium rope has good appearance quality and uniform thickness.
3. According to the invention, the metal lithium ropes are orderly arranged after being wound, the rope interval is uniform and the coiling rate is high on the premise of ensuring the winding safety and the winding speed by matching the guide wheel, the tension detector, the bracket, the winding rod, the buffer, the magnetic powder clutch and the winding drive.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a top view of a mold apparatus of the present invention;
FIG. 3 is a side view of a mold apparatus of the present invention;
FIG. 4 is a side view of the wind-up device of the present invention;
fig. 5 is a top view of the winding device in the present invention.
The marks in the figure: 1. a glove box; 2. an extrusion device; 21. an extrusion rod; 22. an extrusion cylinder; 23. a vacuum cover; 24. a lithium guide plate; 3. a die device; 31. a mold; 32. a mold base; 33. a gasket; 34. a die hole; 35. dividing lithium sheets; 36. a screw; 4. a winding device; 41. a guide wheel; 411. the first guide wheel; 412. the second guide wheel; 42. a tension detector; 421. a first tension detector; 422. a second tension detector; 43. a bracket; 431. a first bracket; 432. a second bracket; 44. a winding rod; 441. a first winding rod; 442. a second winding rod; 45. a buffer; 451. a first buffer; 452. a second buffer; 46. a magnetic powder clutch; 461. a first magnetic powder clutch; 462. a second magnetic powder clutch; 47. winding and driving; 471. a first winding drive; 472. a second winding drive; 5. a partition plate; 6. a displacement trolley; 7. a transmission rod; 8. a fixed rail; 9. driving displacement; 10. a PLC control box; 11. a main board; 12. a limit sensor; 13. a reel holder.
Description of the embodiments
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Referring to fig. 1-5, a production and winding device of a metal lithium rope comprises a glove box 1, an extrusion device 2, a die device 3 and a winding device 4, wherein a partition board 5 is fixed in the middle of the interior of the glove box 1, the extrusion device 2 comprises an extrusion rod 21, an extrusion cylinder 22, a vacuum cover 23 and a lithium guide plate 24, the extrusion rod 21 consists of a telescopic rod and an extrusion head, the extrusion rod 21 can vertically and telescopically work in the extrusion cylinder 22, the extrusion head is detachably fixed on the telescopic rod, the overhaul of the extrusion rod 21 is facilitated, a first annular groove is arranged at the top of the extrusion cylinder 22, a sealing ring is arranged at the lower end of the vacuum cover 23, the extrusion cylinder 22 and the vacuum cover 23 are in releasable sealing connection through the first annular groove and the sealing ring, the vacuum degree of the interior of the extrusion cylinder 22 can be ensured, the die device 3 comprises a die 31, a die base 32, a gasket 33 and a screw rod 36, the thickness of the lithium guide plate 24 is 10-20mm, the middle part of the lithium guide plate 24 is provided with a lithium outlet with square cross section, extrusion pressure is not directly acted on the die 31, so that the service life of the die 31 is prolonged, the lithium guide plate 24 and the extrusion cylinder 22 are fixedly connected in a releasable mode, the upper side of the lithium guide plate 24 is provided with a second annular groove, the bottom of the extrusion cylinder 22 is provided with an annular bulge, the extrusion cylinder 22 and the lithium guide plate 24 are in releasable sealing connection through the second annular groove and the annular bulge, the high utilization rate of metallic lithium in the production process can be ensured, the protection screw 36 is not twisted off by the extrusion pressure, the depth of the first annular groove and the second annular groove is 8-10mm, the width of the first annular groove is 3-5mm, the die 31 is symmetrically provided with two die holes 34 at the left side and the right side, the middle of the two die holes 34 is provided with lithium separation sheets 35, the height of each lithium separation sheet 35 is equal to the thickness of the lithium guide plate 24, the length of the lithium separation sheet 35 is equal to the length of the lithium outlet, the width of the lithium separation sheet 35 is 1-2mm, two lithium ropes can be produced simultaneously, the production efficiency is improved, the extrusion pressure born by two die holes 34 is relatively uniform, the product quality of the lithium ropes is ensured, the winding device 4 comprises a guide wheel 41, a tension detector 42, a bracket 43, a winding rod 44, a buffer 45, a magnetic powder clutch 46, a winding drive 47, a displacement trolley 6, a transmission rod 7, a fixed rail 8, a displacement drive 9, a PLC control box 10 and a main board 11, the main board 11 is fixedly arranged below the partition board 5, the upper side and the lower side of the main board 11 are respectively provided with the fixed rail 8 and the winding rod 44, the guide wheel 41 comprises a first guide wheel 411 and a second guide wheel 412, the tension detector 42 comprises a first tension detector 421 and a second tension detector 422, the bracket 43 comprises a first bracket 431 and a second bracket 432, the winding rod 44 comprises a first winding rod 441 and a second winding rod 442, the buffer 45 comprises a first buffer 451 and a second buffer 452, the magnetic powder clutch 46 comprises a first magnetic powder clutch 461 and a second magnetic powder clutch 462, the winding drive 47 comprises a first winding drive 471 and a second winding drive 472, the fixed rail 8 is provided with a limit sensor 12, and the outer surfaces of the first winding rod 441 and the second winding rod 442 are connected with the reel fixer 13 in an interference fit manner.
As shown in fig. 2 and 3, the mold base 32 is fixedly mounted on the separator 5, a mold opening having the same height as the mold 31 is formed in the middle of the mold base 32, the mold 31 and the gasket 33 are placed in the mold opening together, the mold 31 is pressed and fixed from the direction of the gasket 33 by a screw 36 mounted on the mold base 32, the lithium outlet, the mold hole 34, the mold opening and the separator 5 are all through-type, and metal lithium enters the mold hole 34 from the lithium outlet by extrusion pressure to be molded, and then enters the winding procedure through the mold opening and the separator 5.
As shown in fig. 4 and 5, the first tension detector 421 and the second tension detector 422 are respectively distributed on the first guide wheel 411 and the second guide wheel 412, the first guide wheel 411 is fixedly connected with the first bracket 431, the second winding rod 442 is fixedly connected with the second bracket 432, the first bracket 431 and the second bracket 432 are fixedly installed on the displacement trolley 6, the displacement trolley 6 and the transmission rod 7 are both installed in the fixed track 8, the output end of the displacement drive 9 is fixedly connected with the input end of the transmission rod 7, the output end of the transmission rod 7 is fixedly connected with the displacement trolley 6, the first winding rod 441 is connected with the first buffer 451, the first magnetic powder clutch 461 is connected at the back, the first winding drive 471 is connected at the back, the second winding rod 442 is connected with the second buffer 452, the second magnetic powder clutch 462 is connected at the back, the second winding drive 472 is connected at the back, the back and forth movement of the displacement trolley 6 can be controlled by the controllable transmission rod 7 in the fixed track 8, the limit inductor 12 can be used for transmitting data to the control box 10 after the displacement trolley 6 reaches the control box 10, the second winding drive box 10 and the second buffer 472 can be controlled by the second buffer 472 and the second buffer 472 can be controlled by the second buffer controller 10, and the second buffer 472 can change the running direction of the first buffer drive rope and the second buffer 472 can be controlled by the second buffer drive rope 2, the second buffer drive 2 can be stable running quality of the first buffer drive rope is stable, and the second buffer drive roll is stable, and the second buffer is stable can be stable, the second can be stable, the quality can be stable, and the quality can be stable.
As shown in fig. 1, 4 and 5, the PLC control box 10 is electrically connected with the pressing device 2, the displacement drive 9, the first tension detector 421, the second tension detector 422, the first magnetic powder clutch 461, the second magnetic powder clutch 462, the first winding drive 471 and the second winding drive 472 through wires, and the operation state of the connected equipment is automatically controlled by the parameters set by the PLC control box 10.
As shown in FIG. 1, the invention also provides a process method for producing metallic lithium by using the production and winding device, which comprises the following specific steps:
step S1: starting the PLC control box 10, installing reels on the first winding rod 441 and the second winding rod 442, and inputting parameters related to the diameter of the lithium ropes, the spacing between the lithium ropes, the diameter of the reels, the inner length of the reels, the length of the lithium ropes and the like into the PLC control box 10;
step S2: the extrusion rod 21 and the vacuum cover 23 are pulled out of the extrusion cylinder 22, metal lithium is put into the extrusion cylinder 22, then the extrusion rod 21 and the vacuum cover 23 reach the top of the extrusion cylinder 22, the vacuum cover 23 is covered to pull out the gas in the extrusion cylinder 22, and the extrusion process is started;
step S3: the rolled double lithium ropes are respectively led into a first guide wheel 411 and a second guide wheel 412, then are respectively fixed in reels arranged on a first winding rod 441 and a second winding rod 442, and the whole device is started by clicking the PLC control box 10;
step S4: starting the first winding drive 471 and the second winding drive 472, the first magnetic powder clutch 461 and the second magnetic powder clutch 462, and driving reels on the first winding rod 441 and the second winding rod 442 to wind up the metal lithium rope produced by downwards extruding the metal lithium by the extruding rod 21;
step S5: starting a displacement drive 9 to drive a transmission rod 7 to work so that the displacement trolley 6 moves back and forth in the fixed track 8, and enabling lithium ropes to be distributed on a reel in a staggered manner along with the back and forth movement of the displacement trolley 6 by virtue of a first guide wheel 411 and a second guide wheel 412 fixed on the displacement trolley 6;
step S6: when the length of the lithium rope on the reel reaches the value set in the PLC control box 10, the PLC control box 10 controls the extrusion device 2 and the winding device 4 to stop running, the wound reel is put into an aluminum plastic bag for sealing and packaging, and a new reel is installed on the first winding rod 441 and the second winding rod 442;
step S7: repeating the steps S2-S6, and continuously producing the lithium ropes.
Working principle: in use, a user firstly opens the PLC control box 10, installs reels on the first winding rod 441 and the second winding rod 442, inputs parameters related to the diameter of lithium ropes, the distance between lithium ropes, the diameter of reels, the length of the reels, the length of lithium ropes and the like on the PLC control box 10, then pumps the extrusion rod 21 and the vacuum cover 23 out of the extrusion cylinder 22, puts metallic lithium into the extrusion cylinder 22, then makes the extrusion rod 21 and the vacuum cover 23 reach the top of the extrusion cylinder 22, covers the vacuum cover 23 and pumps out the gas in the extrusion cylinder 22, starts the extrusion process, guides the rolled double lithium ropes into the first guide wheel 411 and the second guide wheel 412 respectively, then fixes the rolled double lithium ropes into the reels installed on the first winding rod 441 and the second winding rod 442 respectively, starts the whole production and winding device through the PLC control box 10, starts the first winding drive 471 and the second winding drive 472, the first magnetic powder clutch 461 and the second magnetic powder clutch 462, the first winding rod 441 and the second winding rod 442 are driven to wind the metal lithium rope produced by downwards extruding the metal lithium through the extruding rod 21, then the PLC control box 10 starts the displacement drive 9 to drive the transmission rod 7 to work so that the displacement trolley 6 moves back and forth in the fixed track 8, the lithium rope can be distributed on the winding disc in a staggered manner along with the back and forth movement of the displacement trolley 6 by means of the first guide wheel 411 and the second guide wheel 412 fixed on the displacement trolley 6, the PLC control box 10 controls the production and winding device to stop running when the length of the lithium rope on the winding disc reaches the value set in the PLC control box 10, the wound winding disc is put into an aluminum plastic bag to be sealed and packaged, a new winding disc is mounted on the first winding rod 441 and the second winding rod 442, and the operation is repeated, so that the lithium rope production can be continuously performed.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (4)
1. The utility model provides a production and coiling mechanism of lithium metal rope, includes glove box (1), extrusion device (2), mould device (3) and coiling mechanism (4), its characterized in that: the utility model discloses a glove box, which is characterized in that a partition plate (5) is fixed in the middle of the inside of the glove box (1), the extruding device (2) comprises an extruding rod (21), an extruding cylinder (22), a vacuum cover (23) and a lithium guide plate (24), the die device (3) comprises a die (31), a die base (32), gaskets (33) and a screw rod (36), two die holes (34) are symmetrically arranged on the left side and the right side of the die (31), lithium separation sheets (35) are arranged in the middle of the two die holes (34), the winding device (4) comprises a guide wheel (41), a tension detector (42), a bracket (43), a winding rod (44), a buffer (45), a magnetic powder clutch (46), a winding drive (47), a displacement trolley (6), a transmission rod (7), a fixed rail (8), a displacement drive (9), a PLC control box (10) and a main board (11), wherein the guide wheel (41) comprises a first guide wheel (411) and a second guide wheel (412), the tension detector (431) comprises a first guide wheel (421) and a second guide wheel (422), the first guide wheel (432) comprises the first bracket (43) and the second bracket (432), the winding rod (44) comprises a first winding rod (441) and a second winding rod (442), the buffer (45) comprises a first buffer (451) and a second buffer (452), the magnetic powder clutch (46) comprises a first magnetic powder clutch (461) and a second magnetic powder clutch (462), the winding drive (47) comprises a first winding drive (471) and a second winding drive (472), the fixed track (8) is provided with a limit sensor (12), and the outer surfaces of the first winding rod (441) and the second winding rod (442) are connected with a reel fixer (13) in an interference fit manner; the extrusion rod (21) consists of a telescopic rod and an extrusion head, the extrusion rod (21) can vertically and telescopically work in the extrusion cylinder (22), the extrusion head is detachably fixed on the telescopic rod, a first annular groove is formed in the top of the extrusion cylinder (22), a sealing ring is arranged at the lower end of the vacuum cover (23), and the extrusion cylinder (22) is in releasable sealing connection with the vacuum cover (23) through the first annular groove; the thickness of the lithium guide plate (24) is 10-20mm, a lithium outlet with a square cross section is formed in the middle of the lithium guide plate (24), the lithium guide plate (24) is fixedly connected with the extrusion cylinder (22) in a releasable mode, a second annular groove is formed in the upper side of the lithium guide plate (24), an annular bulge is formed in the bottom of the extrusion cylinder (22), the extrusion cylinder (22) is in releasable sealing connection with the lithium guide plate (24) through the second annular groove and the annular bulge, and the depth of the first annular groove and the second annular groove is 8-10mm, and the width of the first annular groove and the second annular groove is 3-5mm; the die base (32) is fixedly arranged on the partition board (5), a die opening which is as high as the die (31) is formed in the middle of the die base (32), the die (31) and the gasket (33) are placed in the die opening together, and the die (31) is pressed and fixed from the direction of the gasket (33) through a screw (36) arranged on the die base (32); the first tension detector (421) and the second tension detector (422) are respectively distributed on a first guide wheel (411) and a second guide wheel (412), the first guide wheel (411) is fixedly connected with a first bracket (431), the second guide wheel (412) is fixedly connected with a second bracket (432), the first bracket (431) and the second bracket (432) are fixedly arranged on a displacement trolley (6), the displacement trolley (6) and a transmission rod (7) are respectively arranged in a fixed track (8), the output end of a displacement drive (9) is fixedly connected with the input end of the transmission rod (7), the output end of the transmission rod (7) is fixedly connected with the displacement trolley (6), a first winding rod (441) is connected with a first buffer (471), the first buffer (451) is connected with a first magnetic powder clutch (461), the first magnetic powder clutch (461) is connected with a first winding drive (462), the second winding rod (442) is connected with a second magnetic powder clutch (462), and the second magnetic powder clutch (462) is connected with a second magnetic powder clutch (462); the PLC control box (10) is electrically connected with the extrusion device (2), the displacement drive (9), the first tension detector (421), the second tension detector (422), the first magnetic powder clutch (461), the second magnetic powder clutch (462), the first winding drive (471) and the second winding drive (472) through leads; the main board (11) is fixedly arranged below the partition board (5), and the upper side and the lower side of the main board (11) are respectively provided with the fixed rail (8) and the winding rod (44).
2. The production and winding device of the lithium metal rope according to claim 1, wherein: the height of the lithium separation sheet (35) is equal to the thickness of the lithium guide plate (24), the length of the lithium separation sheet (35) is equal to the length of the lithium outlet, and the width of the lithium separation sheet (35) is 1-2mm.
3. The production and winding device of the lithium metal rope according to claim 1, wherein: the lithium outlet, the die hole (34), the die opening and the separator (5) are all through.
4. A process method for producing metallic lithium by using the production and winding device of the metallic lithium rope as claimed in any one of claims 1 to 3, which comprises the following specific steps:
step S1: starting the PLC control box (10), installing reels on the first winding rod (441) and the second winding rod (442), and inputting the lithium rope diameter, the lithium rope interval, the reel diameter, the reel inner length and the lithium rope length into the PLC control box (10);
step S2: the extrusion rod (21) and the vacuum cover (23) are pulled out of the extrusion cylinder (22), metal lithium is put into the extrusion cylinder (22), then the extrusion rod (21) and the vacuum cover (23) reach the top of the extrusion cylinder (22), the vacuum cover (23) is covered to be pulled out of the gas in the extrusion cylinder (22), and the extrusion process is started;
step S3: the rolled double lithium ropes are respectively led into the first guide wheel (411) and the second guide wheel (412), and then are respectively fixed in reels arranged on the first winding rod (441) and the second winding rod (442), and the whole device is started by clicking the PLC control box (10);
step S4: starting the first winding drive (471) and the second winding drive (472), a first magnetic powder clutch (461) and a second magnetic powder clutch (462), and driving reels on the first winding rod (441) and the second winding rod (442) to roll a metal lithium rope produced by downwards extruding metal lithium by the extruding rod (21);
step S5: starting the displacement drive (9) to drive the transmission rod (7) to work so that the displacement trolley (6) moves back and forth in the fixed track (8), and the lithium ropes can be distributed on a reel in a staggered manner along with the back and forth movement of the displacement trolley (6) by virtue of the first guide wheel (411) and the second guide wheel (412) fixed on the displacement trolley (6);
step S6: when the length of the lithium rope on the reel reaches a value set in the PLC control box (10), the PLC control box (10) controls the extrusion device (2) and the winding device (4) to stop running, the wound reel is put into an aluminum plastic bag for sealing and packaging, and a new reel is installed on the first winding rod (441) and the second winding rod (442);
step S7: repeating the steps S2-S6, and continuously producing the lithium ropes.
Priority Applications (1)
| 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 |
Applications Claiming Priority (1)
| 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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110369550A CN110369550A (en) | 2019-10-25 |
| CN110369550B true CN110369550B (en) | 2024-02-27 |
Family
ID=68254466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910658385.3A Active CN110369550B (en) | 2019-07-21 | 2019-07-21 | Production and coiling mechanism of lithium metal rope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110369550B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN103272871A (en) * | 2013-06-03 | 2013-09-04 | 新乡东阳金属制品有限公司 | Lead rod extrusion device |
| JP3195615U (en) * | 2014-11-10 | 2015-01-29 | 本城金属株式会社 | Sheet manufacturing equipment |
| CN104759478A (en) * | 2015-03-30 | 2015-07-08 | 奉新赣锋锂业有限公司 | Metal lithium belt manufacturing device and method |
| CN207952214U (en) * | 2018-02-27 | 2018-10-12 | 中航锂电技术研究院有限公司 | Lithium foil formation system |
| 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 |
-
2019
- 2019-07-21 CN CN201910658385.3A patent/CN110369550B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN103272871A (en) * | 2013-06-03 | 2013-09-04 | 新乡东阳金属制品有限公司 | Lead rod extrusion device |
| JP3195615U (en) * | 2014-11-10 | 2015-01-29 | 本城金属株式会社 | Sheet manufacturing equipment |
| CN104759478A (en) * | 2015-03-30 | 2015-07-08 | 奉新赣锋锂业有限公司 | Metal lithium belt manufacturing device and method |
| CN207952214U (en) * | 2018-02-27 | 2018-10-12 | 中航锂电技术研究院有限公司 | Lithium foil formation system |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110369550A (en) | 2019-10-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209550443U (en) | A kind of steel gantry disposal molding machine | |
| CN110369550B (en) | Production and coiling mechanism of lithium metal rope | |
| CN212018985U (en) | Production and coiling mechanism of lithium metal rope | |
| CN202170198U (en) | Improved reattaching machine | |
| CN211161228U (en) | Copper-plated framework steel wire production line for automobile seat | |
| CN106424277A (en) | Punching machine for aluminum caps of medicine bottles | |
| CN202307355U (en) | Category 6 shielding double-airplane vertical packaging forming die | |
| CN201814501U (en) | Hoisting mechanism of window-cleaning machine | |
| CN205318933U (en) | Enameled wire collection device | |
| CN109052064B (en) | Wire twisting vehicle device | |
| CN207088306U (en) | One kind winding film wrap-up | |
| CN215854380U (en) | Copper pole take-up | |
| CN218088282U (en) | Traction wire feeding device for barreling machine | |
| CN204564801U (en) | A kind of metal lithium bands process units | |
| CN220099510U (en) | Fixing mechanism for steel wire rope production | |
| CN220208637U (en) | Wire and cable cladding assembly | |
| CN216423391U (en) | A extruder for rubber product production | |
| CN218855213U (en) | Steel cord drawing deformation device | |
| CN213595629U (en) | Elasticity formula automatic feeding mechanism and rubber strip cutting equipment | |
| CN218089699U (en) | Constant-tension heat treatment furnace | |
| CN219136016U (en) | Cable former with winding structure for producing electric wires and cables | |
| CN213763999U (en) | Molybdenum bar feeding device for isostatic press | |
| CN216037665U (en) | Adhesive tape rewinding machine with tensioning effect | |
| CN218708175U (en) | Take-up device on internal thread forming machine | |
| CN201359886Y (en) | Three shielding coaxial cable mould packing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |