CN109592464B - Automatic feeding machine for lithium battery processing - Google Patents

Automatic feeding machine for lithium battery processing Download PDF

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Publication number
CN109592464B
CN109592464B CN201811225938.8A CN201811225938A CN109592464B CN 109592464 B CN109592464 B CN 109592464B CN 201811225938 A CN201811225938 A CN 201811225938A CN 109592464 B CN109592464 B CN 109592464B
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CN
China
Prior art keywords
fixedly connected
driving
guide rail
mounting seat
groove
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CN201811225938.8A
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Chinese (zh)
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CN109592464A (en
Inventor
王红兵
王增礼
王宜
马兴玉
赵俊东
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Henan Huiqiang New Energy Material Technology Co ltd
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Henan Huiqiang New Energy Material Technology Co ltd
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Publication of CN109592464A publication Critical patent/CN109592464A/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H23/00Registering, tensioning, smoothing or guiding webs
    • B65H23/02Registering, tensioning, smoothing or guiding webs transversely
    • B65H23/032Controlling transverse register of web
    • B65H23/0326Controlling transverse register of web by moving the unwinding device
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/403Manufacturing processes of separators, membranes or diaphragms
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Primary Cells (AREA)

Abstract

The invention relates to the technical field of lithium battery production, and discloses an automatic feeding machine for lithium battery processing, which comprises a driving mechanism, wherein the top of the driving mechanism is fixedly connected with a mounting seat, six uniformly distributed strip-shaped holes are formed in the top of the mounting seat, a movable guide rail is arranged in the strip-shaped holes, the left side and the right side of the inside of the movable guide rail are both in sliding connection with movable plates, a fixed seat is fixedly connected between the two movable plates, and a one-way bearing is arranged in the fixed seat. This automatic feeding machine is used in lithium cell processing for the range that the feed cylinder can remove is bigger, has increased the scope that the material loading covered, makes the change that the position in the vertical direction of feed cylinder can be more convenient, makes things convenient for the material loading more, opens or closes through the valve, can control six fixing bases and can remove unsynchronized, carries out the material of selecting different positions as required and carries out the material loading, increases the efficiency of material loading, and six feed cylinders are material loading simultaneously moreover, and material loading efficiency is higher.

Description

Automatic feeding machine for lithium battery processing
Technical Field
The invention relates to the technical field of lithium battery production, in particular to an automatic feeding machine for lithium battery processing.
Background
The explosion type analysis battery cell explosion type can be classified into three types of external short circuit, internal short circuit and overcharge. The term "external" as used herein refers to the outside of the battery cell and includes a short circuit caused by a defective insulating design in the battery pack. When the short circuit occurs outside the battery cell, the electronic component can not cut off the loop, and high heat can be generated inside the battery cell, so that part of electrolyte is vaporized, and the battery shell is enlarged. When the internal temperature of the battery is as high as 135 ℃, the separator paper with good quality can close the pores, the electrochemical reaction is stopped or nearly stopped, the current suddenly drops, the temperature also drops slowly, and explosion is avoided. However, separator paper, where the pore is too poor to close or where the pore does not close at all, can allow the cell temperature to continue to rise, more electrolyte to vaporize, eventually breaking the cell housing, and even increasing the cell temperature to burn and explode the material. The internal short circuit is mainly caused by the burrs of the copper foil and the aluminum foil piercing the diaphragm or dendrites of lithium atoms piercing the diaphragm.
In the production process of lithium batteries, the left and right of diaphragm paper are very important, in order to increase the feeding efficiency of diaphragm paper, an automatic feeding machine is used, the feeding efficiency of diaphragm paper can be greatly increased by using the automatic feeding machine, and the feeding position is more accurate, but the feeding position of the automatic feeding machine on the market is very troublesome to adjust when feeding the diaphragm paper, and the coverage range of the feeding position is smaller, meanwhile, the number of rolls capable of being fed is less, the feeding efficiency is greatly reduced, and the production efficiency of lithium batteries is influenced.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an automatic feeding machine for lithium battery processing, which has the advantages of being capable of feeding six coils simultaneously, being capable of adjusting the feeding position more conveniently, being wider in feeding range and the like, and solves the problems that the feeding position is very troublesome to adjust, the coverage range of the feeding position is smaller, and the number of coils capable of being fed is smaller.
In order to achieve the purpose that six coils can be arranged at the same time, the feeding position can be adjusted more conveniently, and the feeding range is wider at the same time, the invention provides the following technical scheme: the utility model provides an automatic feeding machine for lithium cell processing, includes actuating mechanism, actuating mechanism's top fixedly connected with mount pad, six bar holes of evenly distributed have been seted up at the top of mount pad, the inside in bar hole is equipped with the movable rail.
The automatic feeding device is characterized in that the left side and the right side of the inside of the movable guide rail are both slidably connected with movable plates, a fixed seat is fixedly connected between the two movable plates, a one-way bearing is arranged in the fixed seat, a rotating shaft is arranged in the one-way bearing, a rotating disc is fixedly connected to the top of the rotating shaft, a positioning rod is fixedly connected to the top of the rotating disc, and a charging barrel is arranged outside the positioning rod.
The back of the mounting seat is provided with a transmission mechanism, and the back of the mounting seat is fixedly connected with a driving motor of which the output shaft is fixedly connected with the input end of the transmission mechanism.
Preferably, the driving mechanism comprises a driving box fixedly connected with the bottom of the mounting seat, a driving piston is slidably connected in the driving box, and a driving push rod extending to the outside of the driving box is fixedly connected with the bottom of the driving piston.
Preferably, the top fixedly connected with of drive case and the top fixedly connected with hose of drive case, install the valve on the hose, the hose is kept away from the one end of drive case and is extended to the inside of moving the guide rail, the inside front side fixedly connected with of moving the guide rail is responsible for with the hose intercommunication, the inside sliding connection who is responsible for has flexible piston, the back fixedly connected with of flexible piston and the positive fixedly connected's of fixing base accessory bar.
Preferably, the transmission mechanism comprises a driving gear rotationally connected with the back of the mounting seat, driven gears are rotationally connected to the back of the mounting seat and correspond to the six bar-shaped holes, the driving gear is in transmission connection with the driven gears through chains, and the back of the driving gear is fixedly connected with an output shaft of the driving motor.
Preferably, the front fixedly connected with of driven gear extends to the inside threaded rod in bar hole, the screw hole with threaded rod looks adaptation has been seted up to the bottom of moving the guide rail.
Preferably, the guide slots are formed in the left side and the right side of the inner wall of the charging barrel, and the guide plates extending to the inside of the guide slots are fixedly connected to the left side and the right side of the top of the positioning rod.
Preferably, the groove walls on the left side and the right side of the strip-shaped hole are respectively provided with a vertical groove, and the inside of the vertical groove is connected with a vertical plate fixedly connected with the side wall of the movable guide rail in a sliding manner.
Preferably, the T-shaped groove is formed in the groove wall at the top of the vertical groove, a horizontal plate is connected to the inside of the T-shaped groove in a sliding mode, a vertical push rod extending to the inside of the vertical groove is fixedly connected to the bottom of the horizontal plate, and the bottom of the vertical push rod is fixedly connected with the top of the vertical plate.
Preferably, the type of the driving push rod is an LT05 type electric push rod, the idle speed of the electric push rod is 6-32mm/s, the full load speed of the electric push rod is 5-24mm/s, the maximum load is 2000N, the speed reduction ratio RL1-RN2, the maximum current is 4.9A, and the working environment temperature is as follows: 5 ℃ to 40 ℃, if needed, 40 ℃ below zero to 70 ℃, protection grade: IP54, IP55, (IP 56, IP65, IP 66), insulation grade: class F (class H).
Preferably, the type of the vertical push rod is an XTL100 electric push rod, the rated power of the electric push rod is 0.035kw, and the speed is 12-60mm/s maximum load 1000N.
Compared with the prior art, the invention provides an automatic feeding machine for lithium battery processing, which has the following beneficial effects:
1. this automatic feeding machine is used in lithium cell processing can promote the fixing base and remove in the inside fore-and-aft of moving the guide rail through actuating mechanism, and then removes the position of locating lever and feed cylinder, can change the material loading position of feed cylinder.
2. This automatic feeding machine is used in lithium cell processing drives the motion of drive mechanism through driving motor, and drive mechanism can drive the inside back-and-forth movement of movable guide rail in the bar hole for the range that the feed cylinder can move is bigger, greatly increased the scope that the material loading covered.
3. This automatic feeding machine is used in lithium cell processing can drive vertical board through vertical push rod and reciprocate, and then changes the height of moving guide rail and feed cylinder for the change that the position in the vertical direction of feed cylinder can be more convenient, more convenient material loading.
4. This automatic feeding machine is used in lithium cell processing, through opening or closing of valve, can control six fixing bases and remove unsynchronized, select the material of different positions to carry out the material loading as required, increase the efficiency of material loading, six feed cylinders are material loading simultaneously moreover, and material loading efficiency is higher.
Drawings
Fig. 1 is a schematic structural diagram of an automatic feeding machine for lithium battery processing according to the present invention;
fig. 2 is a front view of an automatic feeding machine for lithium battery processing according to the present invention;
fig. 3 is a rear view of an automatic feeding machine for lithium battery processing according to the present invention;
fig. 4 is a top view of an automatic feeding machine for lithium battery processing according to the present invention;
fig. 5 is an enlarged view of a part of the portion a in fig. 1 of the automatic feeding machine for lithium battery processing according to the present invention;
fig. 6 is an enlarged view of a part of the B part of fig. 4 of the automatic feeding machine for lithium battery processing according to the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-6, an automatic feeding machine for lithium battery processing comprises a driving mechanism 1, wherein the driving mechanism 1 comprises a driving box 14 fixedly connected with the bottom of a mounting seat 2, a driving piston 15 is slidably connected in the driving box 14, a driving push rod 16 extending to the outside of the driving box 14 is fixedly connected at the bottom of the driving piston 15, a hose 17 is fixedly connected with the top of the driving box 14, a valve 18 is mounted on the hose 17, one end of the hose 17 away from the driving box 14 extends to the inside of a movable guide rail 4, a main pipe 19 communicated with the hose 17 is fixedly connected at the front side of the inside of the movable guide rail 4, a telescopic piston 20 is slidably connected in the main pipe 19, the back of the telescopic piston 20 is fixedly connected with an auxiliary rod 21 fixedly connected with the front of the fixed seat 6, the driving push rod 16 pushes the driving piston 15 to rise, the upward pressure of the driving piston 15 compresses gas in the driving box 14, the compressed gas passes through the hose 17 and enters the main pipe 19, the air flow gushes into the main pipe 19 to push the telescopic piston 20 to move backwards, the backward movement of the telescopic piston 20 pushes the auxiliary rod 21 to move backwards, the backward movement of the auxiliary rod 21 pushes the fixed seat 6 to move, the type of the driving push rod 16 is an LT05 type electric push rod, the idle speed of the electric push rod is 6-32mm/s, the full load speed is 5-24mm/s, the maximum load is 2000N, the reduction ratio RL1-RN2, the maximum current is 4.9A, and the working environment temperature is: 5 ℃ to 40 ℃, if needed, 40 ℃ below zero to 70 ℃, protection grade: IP54, IP55, IP56, IP65, IP66, insulation grade: class F class H contains long-life lubricating grease, maintenance is free, large-scale push rod needs to be filled with grease properly, the top of driving mechanism 1 is fixedly connected with mounting seat 2, six evenly distributed strip-shaped holes 3 are formed in the top of mounting seat 2, movable guide rails 4 are arranged in strip-shaped holes 3, vertical grooves 29 are formed in the groove walls of the left side and the right side of strip-shaped holes 3, vertical plates 30 fixedly connected with the side walls of movable guide rails 4 are slidingly connected in the vertical grooves 29, T-shaped grooves 31 are formed in the groove walls of the tops of vertical grooves 29, horizontal plates 32 are slidingly connected in the interiors of T-shaped grooves 31, vertical push rods 33 extending into the interiors of vertical grooves 29 are fixedly connected to the bottoms of horizontal plates 32, the bottoms of vertical push rods 33 are fixedly connected with the tops of vertical plates 30, the vertical push rod 33 stretches and contracts to pull the vertical plate 30 to move up and down in the vertical groove 29, the height of the movable guide rail 4 is changed, the horizontal plate 32 slides back and forth in the T-shaped groove 31, the moving stability of the movable guide rail 4 can be maintained, the type of the vertical push rod 33 is an XTL100 electric push rod, the rated power of the electric push rod is 0.035kw, the speed is 12-60mm/s maximum load 1000N, the telescopic rod can automatically stop when reaching the top and the bottom, the motor is prevented from being empty, any position can stop, the self-locking mechanism is higher in safety, the surface is subjected to twenty-seven polishing processes, the structural design is compact, the inside is composed of metal gears, the strength and toughness are improved by adopting a powder metallurgy technology, an oxygen-free double copper is adopted as a conductor, the electric wire has lower resistance, and the service life is longer.
The inside left and right sides of movable rail 4 all sliding connection has movable plate 5, fixedly connected with fixing base 6 between two movable plates 5, the internally mounted of fixing base 6 has one-way bearing 7, the internally mounted of one-way bearing 7 has pivot 8, the top fixedly connected with carousel 9 of pivot 8, the top fixedly connected with locating lever 10 of carousel 9, the outside of locating lever 10 is equipped with feed cylinder 11, guide way 27 has all been seted up to the left and right sides of feed cylinder 11 inner wall, the equal fixedly connected with in the left and right sides at locating lever 10 top extends to the inside deflector 28 of guide way 27, make feed cylinder 11 more convenient location installation, the rotation of feed cylinder 11 also can drive locating lever 10 rotation.
The back of mount pad 2 installs drive mechanism 12, the back fixedly connected with output shaft of mount pad 2 and the driving motor 13 of input fixed connection of drive mechanism 12, drive mechanism 12 includes the drive gear 22 of rotating with the back of mount pad 2 and being connected with driven gear 23, drive gear 22 passes through chain 24 transmission with driven gear 23 and is connected, the back of drive gear 22 and the output shaft fixed connection of driving motor 13, the front fixedly connected with of driven gear 23 extends to the threaded rod 25 of bar hole 3 inside, the screw hole 26 with threaded rod 25 looks adaptation has been seted up to the bottom of movable rail 4, driving motor 13 drives drive gear 22 rotation, the rotation of drive gear 22 drives chain 24 rotation, the rotation of chain 24 drives driven gear 23 rotation, the rotation of driven gear 23 drives threaded rod 25 at threaded hole 26 rotation, can make movable rail 4 slide in the inside front and back of bar hole 3.
In summary, according to the automatic feeding machine for processing lithium batteries, the driving push rod 16 and the driving box 14 are fixed on the installation base, the driving push rod 16 pushes the driving piston 15 to ascend, the upward pressure of the driving piston 15 compresses the gas in the driving box 14, the compressed gas passes through the hose 17 and enters the main pipe 19, the air flow gushes into the main pipe 19 to push the telescopic piston 20 to move backwards, the backward movement of the telescopic piston 20 pushes the auxiliary rod 21 to move backwards, the backward movement of the auxiliary rod 21 pushes the fixing seat 6 to move, and the position of the fixing seat 6 can be changed, so that the position of the charging barrel 11 can move forwards and backwards.
And, the extension and contraction of the vertical push rod 33 can pull the vertical plate 30 to move up and down in the vertical groove 29, so as to change the height of the moving guide rail 4, and the horizontal plate 32 slides back and forth in the T-shaped groove 31, so that the moving stability of the moving guide rail 4 can be maintained, and the height of the moving guide rail 4 can be changed through the vertical push rod 33, so that the height of the charging barrel 11 can be changed.
Moreover, the driving motor 13 drives the driving gear 22 to rotate, the rotation of the driving gear 22 drives the chain 24 to rotate, the rotation of the chain 24 drives the driven gear 23 to rotate, the rotation of the driven gear 23 drives the threaded rod 25 to rotate in the threaded hole 26, the movable guide rail 4 can slide back and forth in the strip-shaped hole 3, and the forward and backward movement range of the charging barrel 11 can be larger.
In addition, through opening or closing of the valve 18, six fixing seats 6 can be controlled to move asynchronously, materials at different positions are selected for feeding according to requirements, feeding efficiency is improved, and six charging barrels 11 are used for feeding simultaneously, so that feeding efficiency is higher.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (1)

1. The utility model provides an automatic feeding machine for lithium cell processing, includes actuating mechanism (1), its characterized in that: the top of the driving mechanism (1) is fixedly connected with a mounting seat (2), six strip-shaped holes (3) which are uniformly distributed are formed in the top of the mounting seat (2), and a movable guide rail (4) is arranged in each strip-shaped hole (3); the device is characterized in that the left side and the right side of the inside of the movable guide rail (4) are both connected with movable plates (5) in a sliding manner, a fixed seat (6) is fixedly connected between the two movable plates (5), a one-way bearing (7) is arranged in the fixed seat (6), a rotating shaft (8) is arranged in the one-way bearing (7), a rotating disc (9) is fixedly connected to the top of the rotating shaft (8), a positioning rod (10) is fixedly connected to the top of the rotating disc (9), and a charging barrel (11) is arranged outside the positioning rod (10); the back of the mounting seat (2) is provided with a transmission mechanism (12), the back of the mounting seat (2) is fixedly connected with a driving motor (13) with an output shaft fixedly connected with the input end of the transmission mechanism (12), the driving mechanism (1) comprises a driving box (14) fixedly connected with the bottom of the mounting seat (2), the driving box (14) is internally and slidably connected with a driving piston (15), the bottom of the driving piston (15) is fixedly connected with a driving push rod (16) extending to the outside of the driving box (14), the top of the driving box (14) is fixedly connected with a hose (17) fixedly connected with the top of the driving box (14), a valve (18) is arranged on the hose (17), one end of the hose (17) far away from the driving box (14) extends to the inside of a movable guide rail (4), the inside front side of the movable guide rail (4) is fixedly connected with a main pipe (19) communicated with the hose (17), the inside of the main pipe (19) is slidably connected with a telescopic piston (20), the back of the telescopic piston (20) is fixedly connected with a hose (6) and the top of the driving box (12) is fixedly connected with a gear pair (22) fixedly connected with the front of the driving seat (12), the back of the mounting seat (2) is rotationally connected with driven gears (23) corresponding to six strip-shaped holes (3), the driving gears (22) are in transmission connection with the driven gears (23) through chains (24), the back of the driving gears (22) is fixedly connected with an output shaft of a driving motor (13), the front of the driven gears (23) is fixedly connected with a threaded rod (25) extending to the inside of the strip-shaped holes (3), the bottom of the movable guide rail (4) is provided with threaded holes (26) matched with the threaded rod (25), the left side and the right side of the inner wall of the charging barrel (11) are respectively provided with a guide groove (27), the left side and the right side of the top of the positioning rod (10) are respectively fixedly connected with guide plates (28) extending to the inside of the guide grooves (27), the groove walls of the left side and the right side of the strip-shaped holes (3) are respectively provided with a vertical groove (29), the inside of the vertical groove (29) is in sliding connection with a vertical plate (30) fixedly connected with the side wall of the movable guide rail (4), the top of the vertical groove (29) is provided with a T-shaped groove (31), the top of the vertical groove (29) is provided with a horizontal groove (31), the bottom of the horizontal groove (32) is connected with a vertical groove (32), the bottom of the vertical push rod (33) is fixedly connected with the top of the vertical plate (30).
CN201811225938.8A 2018-10-21 2018-10-21 Automatic feeding machine for lithium battery processing Active CN109592464B (en)

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CN109592464B true CN109592464B (en) 2023-11-03

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111977251A (en) * 2020-08-11 2020-11-24 永城职业学院 Automatic feeding and discharging device for battery processing

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5237798A (en) * 1991-07-12 1993-08-24 Ishida Scales Mfg. Co., Ltd. Packaging machine with improved film-transporting device
US5732529A (en) * 1996-03-29 1998-03-31 Ethicon, Inc. Apparatus for feeding foil stock in a process for making sealed sterile packages
CN204342058U (en) * 2014-10-28 2015-05-20 深圳市赢合科技股份有限公司 Material fetching mechanism
CN207239610U (en) * 2017-09-19 2018-04-17 科源(天津)电源部品有限公司 A kind of lithium battery cap loading plate
CN108408639A (en) * 2018-01-26 2018-08-17 合肥国轩高科动力能源有限公司 A kind of lithium battery pole slice feeding cart
CN207792241U (en) * 2018-01-31 2018-08-31 河北东兴塑胶有限公司 Automatic charging machine
CN108598370A (en) * 2018-04-26 2018-09-28 李慧 Lithium battery pole slice slitter

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5237798A (en) * 1991-07-12 1993-08-24 Ishida Scales Mfg. Co., Ltd. Packaging machine with improved film-transporting device
US5732529A (en) * 1996-03-29 1998-03-31 Ethicon, Inc. Apparatus for feeding foil stock in a process for making sealed sterile packages
CN204342058U (en) * 2014-10-28 2015-05-20 深圳市赢合科技股份有限公司 Material fetching mechanism
CN207239610U (en) * 2017-09-19 2018-04-17 科源(天津)电源部品有限公司 A kind of lithium battery cap loading plate
CN108408639A (en) * 2018-01-26 2018-08-17 合肥国轩高科动力能源有限公司 A kind of lithium battery pole slice feeding cart
CN207792241U (en) * 2018-01-31 2018-08-31 河北东兴塑胶有限公司 Automatic charging machine
CN108598370A (en) * 2018-04-26 2018-09-28 李慧 Lithium battery pole slice slitter

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