CN107958994A - Battery pelleter - Google Patents

Battery pelleter Download PDF

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Publication number
CN107958994A
CN107958994A CN201711187812.1A CN201711187812A CN107958994A CN 107958994 A CN107958994 A CN 107958994A CN 201711187812 A CN201711187812 A CN 201711187812A CN 107958994 A CN107958994 A CN 107958994A
Authority
CN
China
Prior art keywords
chuck
stent
hole
support shaft
swing rod
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.)
Pending
Application number
CN201711187812.1A
Other languages
Chinese (zh)
Inventor
周志强
喻剑波
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Nanda Robot Co Ltd
Original Assignee
Guangdong Nanda Robot Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Guangdong Nanda Robot Co Ltd filed Critical Guangdong Nanda Robot Co Ltd
Priority to CN201711187812.1A priority Critical patent/CN107958994A/en
Publication of CN107958994A publication Critical patent/CN107958994A/en
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of or comprising active material
    • H01M4/13Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/139Processes of manufacture
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of or comprising active material
    • H01M4/04Processes of manufacture in general
    • 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

Abstract

The invention discloses battery pelleter, including pole piece unreeling structure, lug feed mechanism, tab welding mechanism and lug adhesive tape rubberizing mechanism, the pole piece unreeling structure includes stent, the stent is equipped with unreeling wheel, movable wheel assembly and two fast pulleys, the activity wheel assembly is arranged between two fast pulleys, the activity wheel assembly includes action roller and swing rod, one end of the swing rod is hinged on stent, the action roller is fixed on the swing rod other end, and the stent is equipped with the arc groove of accommodating action roller activity;The stent is equipped with the rotary encoder of measure swing rod amount of spin.The battery pelleter of the present invention, by setting activity wheel assembly, can store one section of pole piece material strip, the stability with process is sent in guarantee.

Description

Battery pelleter
Technical field
The present invention relates to a kind of battery pelleter.
Background technology
Lithium ion battery is the new generation of green high-energy battery of performance brilliance, it has also become the emphasis of hi-tech development it One.Lithium ion battery has the characteristics that:High voltage, high power capacity, low consumption, memory-less effect, nuisanceless, small, internal resistance It is small, self discharge is few, cycle-index is more.Because of its These characteristics, lithium ion battery is widely used in mobile phone, notebook electricity Brain, tablet computer etc. be numerous civilian and military field.
Film-making is essential process in lithium ion battery production process, and directly affect battery security, capacity, The critical process of the properties such as uniformity.Film-making process, is exactly for after pole piece continuous parting-cut, " lug bag to be carried out to pole piece Most manufactured pole piece carries out coiled rewinding or cut-to-length rewinding at last after glue, soldering polar ear, pole piece blank space patch Protection glue band " A kind of automation process.In existing pelleter, due in process since pole piece needs brief stay, and unreeling machine The speed that unreels of structure is basically unchanged, so that the length of pole piece is long in part-time, causes the mistake for transmitting pole piece Journey is unstable.
The content of the invention
Present invention seek to address that above-mentioned mentioned technical problem, there is provided a kind of battery pelleter, improves transmission pole piece mistake The stability of journey.
The present invention is realized by following technical solution:
Battery pelleter, including pole piece unreeling structure, lug feed mechanism, tab welding mechanism and lug adhesive tape rubberizing mechanism, The lug adhesive tape rubberizing mechanism include rubberizing riser and on rubberizing riser send glue component, lifting assembly, hold down assembly and Glue component is cut, the tab welding mechanism includes the first cylinder, weld assembly and back welding mould, and the weld assembly is arranged on back welding The top of mould, the first cylinder driving weld assembly move up and down, and the back welding mould includes welding platform and two transition rollings Wheel, described two transition rollers are separately positioned on the feed end and discharge end of welding platform;The pole piece unreeling structure includes branch Frame, the stent are equipped with unreeling wheel, movable wheel assembly and two fast pulleys, and the activity wheel assembly is arranged on two fast pulleys Between, the activity wheel assembly includes action roller and swing rod, and one end of the swing rod is hinged on stent, the action roller It is fixed on the swing rod other end, the stent is equipped with the arc groove of accommodating action roller activity;The stent is equipped with measure The rotary encoder of swing rod amount of spin.
Further, the unreeling wheel includes support shaft, the first chuck, the second chuck, latch segment and mounting base, the peace Dress seat is arranged on one end of support shaft and is fixed on stent, and first chuck, the second chuck and latch segment are sequentially sleeved at In support shaft, first chuck is fixed in support shaft, and the latch segment is crimped on the second chuck and passes through lock-screw Fixed with support axis connection, second chuck is equipped with first through hole, the second through hole and ALT-CH alternate channel, and the ALT-CH alternate channel connects Logical first through hole and the second through hole, the diameter of the first through hole is equal with the diameter of support shaft, the width of the ALT-CH alternate channel Equal with the diameter of first through hole, the diameter of second through hole is more than the diameter of support shaft.
Further, second chuck is equipped with the groove of accommodating latch segment, and the inner wall of the groove is connected to locking On block.
Further, the mounting base is set in support shaft and is fixed by lock-screw and support axis connection.
Further, the material of first chuck and the second chuck is plastics.
Beneficial effect is:Compared with prior art, battery pelleter, by setting activity wheel assembly, can store one section of pole The stability with process is sent in piece material strip, guarantee.
Brief description of the drawings
The embodiment of the present invention is described in further detail below in conjunction with attached drawing, wherein:
Fig. 1 is the structure diagram of pelleter of the present invention;
Fig. 2 is the structure diagram of back welding mould of the present invention;
Fig. 3 is the structure diagram of pole piece unreeling structure of the present invention;
Fig. 4 is the structure diagram of the movable wheel assembly of the present invention and rotary encoder;
Fig. 5 is the structure diagram of unreeling wheel of the present invention;
Fig. 6 is the structure diagram of the second chuck of the invention.
Embodiment
As depicted in figs. 1 and 2, battery pelleter, including pole piece unreeling structure 100, lug feed mechanism, lug welder Structure 200 and lug adhesive tape rubberizing mechanism 300, the lug adhesive tape rubberizing mechanism 300 include rubberizing riser and sending on rubberizing riser Glue component, lifting assembly, hold down assembly and cut glue component, the tab welding mechanism 200 include the first cylinder, weld assembly and Back welding mould, the weld assembly are arranged on the top of back welding mould, and the first cylinder driving weld assembly moves up and down, the bottom Weldering mould includes welding platform 201 and two transition rollers 202, and described two transition rollers 202 are separately positioned on welding platform 201 Feed end and discharge end;Tab welding mechanism 200 is provided with fiber sensor, pole piece unreeling structure 100 and lug feeder Structure is driven using servomotor, and by servomotor and fiber sensor, pole piece, accurate control pole length of a film are transmitted with roll mode Degree and tab welding position.Tab welding mechanism 200 uses ultrasonic bonding, ensures welding quality.Lug adhesive tape rubberizing mechanism 300, Including upper rubberizing component and lower rubberizing component, upper and lower surface rubberizing at the same time.Lug adhesive tape rubberizing mechanism 300 transmits glue by rodless cylinder Paper, adjusts rodless cylinder stroke, controls gummed paper length.After lug feed mechanism sets tab welding mechanism 200 in Fig. 1 Face, because being blocked, is not shown.
As shown in Figure 3 and Figure 4, the pole piece unreeling structure 100 includes stent 1, and the stent 1 is equipped with unreeling wheel 2, lives Drive wheel assemblies and two fast pulleys 4, the activity wheel assembly are arranged between two fast pulleys 4, and the activity wheel assembly includes Action roller 31 and swing rod 32, one end of the swing rod 32 are hinged on stent 1, and it is another that the action roller 31 is fixed on swing rod 32 On one end, the stent 1 is equipped with the arc groove 11 of the accommodating activity of action roller 31;The stent 1 is equipped with measure swing rod 32 The rotary encoder 5 of amount of spin.Arc groove 11 is extended along perpendicular to the direction of two 4 lines of fast pulley, when material is passing When the process of moving is long, arcuately groove 11 moves action roller 31, increases the material length between two fast pulleys 4, that is, stores one The unnecessary material in part, by setting activity wheel assembly, can store one section of pole piece material strip, the stability with process is sent in guarantee.Rotation The state of current active wheel assembly can be fed back by turning encoder 5, be conveniently adjusted dispensing speed.
Further, as shown in Figure 5 and Figure 6, the unreeling wheel 2 includes support shaft 21, the first chuck 22, the second chuck 23rd, latch segment 24 and mounting base 25, the mounting base 25 are arranged on one end of support shaft 21 and are fixed on stent 1, and described One chuck 22, the second chuck 23 and latch segment 24 are sequentially sleeved in support shaft 21, and first chuck 22 is fixed on support shaft On 21, the latch segment 24 is crimped on the second chuck 23 and is connected fixation with support shaft 21 by lock-screw, and described second Chuck 23 is equipped with first through hole 231, the second through hole 232 and ALT-CH alternate channel 233, and the ALT-CH alternate channel 233 connects first through hole 231 and second through hole 232, the diameter of the first through hole 231 is equal with the diameter of support shaft 21, the ALT-CH alternate channel 233 Width is equal with the diameter of first through hole 231, and the diameter of second through hole 232 is more than the diameter of support shaft 21.By First through hole 231, the second through hole 232 and ALT-CH alternate channel 233 are set on two chucks 23, it is necessary to dismantle or load onto the second chuck 23 When, using the second through hole 232 and 21 clearance fit of support shaft, easy to the movement of the second chuck 23;Need to fix the second chuck 23 When, by ALT-CH alternate channel 233, make support shaft 21 be transferred to by the second through hole 232 in first through hole 231 and with first through hole 231 It is fitted close, pole piece is fixed between the first chuck 22 and the second chuck 23, it is overall to be easy to clamping pole piece, it is easy to operate.
Further, second chuck 23 is equipped with the groove 234 of accommodating latch segment 24, the inner wall of the groove 234 It is connected on latch segment 24.By setting groove 234 to coordinate with latch segment 24 so that the second chuck 23 is connected more with latch segment 24 Step up close, prevent the second chuck 23 from loosening and prevent support shaft 21 to be automatically transferred to the second through hole 232 by first through hole 231 In.Groove 234 can certainly be not provided with, only needs the second through hole 232 being placed in the lower section of first through hole 231 i.e. at this time Can.
Further, the mounting base 25 is set in support shaft 21 and is connected by lock-screw with support shaft 21 solid It is fixed.Mounting base 25 is fixed on stent 1, by slidably supporting axis 21, can adjust the position of the first chuck 22 and the second chuck 23 Put.
Further, the material of 22 and second chuck 23 of the first chuck is plastics.Plastic material is slimmer and more graceful, convenient Dismounting.
The above embodiments are merely illustrative of the technical solutions of the present invention and is not limited, all without departing from the present invention Any modification of spirit and scope or equivalent substitution, it should all cover in the range of technical solution of the present invention.

Claims (5)

1. battery pelleter, including pole piece unreeling structure, lug feed mechanism, tab welding mechanism and lug adhesive tape rubberizing mechanism, institute Stating lug adhesive tape rubberizing mechanism includes rubberizing riser and sending glue component, lifting assembly, holding down assembly and cut on rubberizing riser Glue component, it is characterised in that the tab welding mechanism includes the first cylinder, weld assembly and back welding mould, the weld assembly Be arranged on the top of back welding mould, the first cylinder driving weld assembly moves up and down, the back welding mould include welding platform and Two transition rollers, described two transition rollers are separately positioned on the feed end and discharge end of welding platform;The pole piece unreels Mechanism includes stent, and the stent is equipped with unreeling wheel, movable wheel assembly and two fast pulleys, and the activity wheel assembly is arranged on Between two fast pulleys, the activity wheel assembly includes action roller and swing rod, and one end of the swing rod is hinged on stent, institute State action roller to be fixed on the swing rod other end, the stent is equipped with the arc groove of accommodating action roller activity;The stent It is equipped with the rotary encoder of measure swing rod amount of spin.
2. battery pelleter according to claim 1, it is characterised in that the unreeling wheel include support shaft, the first chuck, Second chuck, latch segment and mounting base, the mounting base are arranged on one end of support shaft and are fixed on stent, first folder Disk, the second chuck and latch segment are sequentially sleeved in support shaft, and first chuck is fixed in support shaft, the latch segment pressure It is connected on the second chuck and is fixed by lock-screw and support axis connection, second chuck is equipped with first through hole, second Through hole and ALT-CH alternate channel, the ALT-CH alternate channel connection first through hole and the second through hole, the diameter and support shaft of the first through hole Diameter it is equal, the width of the ALT-CH alternate channel is equal with the diameter of first through hole, and the diameter of second through hole is more than support The diameter of axis.
3. battery pelleter according to claim 2, it is characterised in that second chuck is equipped with accommodating latch segment Groove, the inner wall of the groove are connected on latch segment.
4. battery pelleter according to claim 2, it is characterised in that the mounting base is set in support shaft and passes through Lock-screw is fixed with support axis connection.
5. battery pelleter according to claim 2, it is characterised in that the material of first chuck and the second chuck is Plastics.
CN201711187812.1A 2017-11-24 2017-11-24 Battery pelleter Pending CN107958994A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711187812.1A CN107958994A (en) 2017-11-24 2017-11-24 Battery pelleter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711187812.1A CN107958994A (en) 2017-11-24 2017-11-24 Battery pelleter

Publications (1)

Publication Number Publication Date
CN107958994A true CN107958994A (en) 2018-04-24

Family

ID=61961924

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711187812.1A Pending CN107958994A (en) 2017-11-24 2017-11-24 Battery pelleter

Country Status (1)

Country Link
CN (1) CN107958994A (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201638908U (en) * 2010-06-29 2010-11-17 深圳市赢合科技有限公司 Full-automatic battery core winding device
CN102306744A (en) * 2011-08-26 2012-01-04 深圳市赢合科技股份有限公司 Electrode sheet forming machine
CN102623674A (en) * 2012-04-09 2012-08-01 深圳市浩能科技有限公司 Pelleter pole lug rubberizing method, rubberizing device and pelleter
CN203967201U (en) * 2014-06-16 2014-11-26 东莞市兰宇机械有限公司 The cylindrical electricity core winding machine of a kind of full-automatic lithium battery get tape system
CN104934566A (en) * 2014-03-19 2015-09-23 东莞市雅康精密机械有限公司 Piece making machine
CN105293133A (en) * 2015-11-09 2016-02-03 轻工业自动化研究所 Coil stock conveying and transferring device
CN205335361U (en) * 2016-01-08 2016-06-22 东莞市爱康电子科技有限公司 Gummed paper machine

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201638908U (en) * 2010-06-29 2010-11-17 深圳市赢合科技有限公司 Full-automatic battery core winding device
CN102306744A (en) * 2011-08-26 2012-01-04 深圳市赢合科技股份有限公司 Electrode sheet forming machine
CN102623674A (en) * 2012-04-09 2012-08-01 深圳市浩能科技有限公司 Pelleter pole lug rubberizing method, rubberizing device and pelleter
CN104934566A (en) * 2014-03-19 2015-09-23 东莞市雅康精密机械有限公司 Piece making machine
CN203967201U (en) * 2014-06-16 2014-11-26 东莞市兰宇机械有限公司 The cylindrical electricity core winding machine of a kind of full-automatic lithium battery get tape system
CN105293133A (en) * 2015-11-09 2016-02-03 轻工业自动化研究所 Coil stock conveying and transferring device
CN205335361U (en) * 2016-01-08 2016-06-22 东莞市爱康电子科技有限公司 Gummed paper machine

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PB01 Publication
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SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20180424

RJ01 Rejection of invention patent application after publication