CN101767730B - Membrane unwinding device - Google Patents
Membrane unwinding device Download PDFInfo
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- CN101767730B CN101767730B CN 201010042832 CN201010042832A CN101767730B CN 101767730 B CN101767730 B CN 101767730B CN 201010042832 CN201010042832 CN 201010042832 CN 201010042832 A CN201010042832 A CN 201010042832A CN 101767730 B CN101767730 B CN 101767730B
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Abstract
The invention relates to a membrane unwinding device which comprises a membrane unwinding mechanism, a membrane buffering mechanism, a membrane cutting mechanism and a winding mechanism; wherein the membrane unwinding mechanism comprises a membrane roll and a plurality of setting wheels; the membrane buffering mechanism comprises a membrane clamp; the winding mechanism comprises a winding shaft and a winding needle; the membrane roll is controlled to unwind by a motor, the membrane is transmitted into the membrane buffering mechanism through the setting wheels of the membrane unwinding mechanism, passes through the membrane clamp and is transmitted into the winding mechanism, the setting wheels wound with the membrane are driven by a rotating motor to do a rotation motion with a corresponding angle, the membrane clamp does a linear motion downwards under the control of the motor, the membrane is cut off by the membrane cutting mechanism, and the membrane clamp pulls the membrane out under the control of the motor.
Description
Technical field
The present invention relates to a kind of winding apparatus of battery battery core, particularly about a kind of membrane unwinding device that is used for single station square lithium ion battery electric core winding equipment.
Background technology
Along with the widespread use of lithium ion battery,, more and more pay attention to systematization and simplification for the winding apparatus of lithium cell to the also raising thereupon of winding apparatus requirement of lithium ion battery cell.The membrane unwinding device of present lithium cell Semiautomatic device for winding is the independent control of double-deck barrier film and unreels; Tension Control to membrane unwinding requires to carry out the mono-adjusting; This has not only increased the adjusting difficulty of operating personal; But also increased adjustment time of up-coiler, thereby the work efficiency when having influenced up-coiler work.
Summary of the invention
In order to overcome the deficiency of above-mentioned prior art, the present invention provide a kind of efficient higher membrane unwinding device and the up-coiler that uses this membrane unwinding device.
The technical solution adopted for the present invention to solve the technical problems is: a kind of membrane unwinding device is provided, comprises membrane unwinding mechanism, barrier film buffer memory mechanism; Barrier film shoutoff mechanism and winding mechanism, described membrane unwinding mechanism comprises barrier film material volume and a plurality of third wheel, described barrier film buffer memory mechanism comprises the barrier film clip; Described winding mechanism comprises spool and volume pin; Said barrier film material volume is unreeled by electric machine control, and barrier film transfers to barrier film buffer memory mechanism through the third wheel of described membrane unwinding mechanism, passes described barrier film clip and transfers to winding mechanism; Driving through rotating machine drives the third wheel respective angles that is wound with barrier film and rotatablely moves; The barrier film clip is done straight-line motion downwards through the control of motor, and the barrier film shoutoff mechanism cuts off barrier film, and the barrier film clip is pulled out barrier film through the control of motor again.
The scheme that the present invention solves further technical matters is: described membrane unwinding mechanism further comprises fork, and described third wheel is arranged on the fork.
The scheme that the present invention solves further technical matters is: described barrier film buffer memory mechanism further comprises first guide rail, a plurality of guide rail slide blocks, first cylinder, the first cylinder joint, first contiguous block, second contiguous block; First fixed block, motor cabinet, motor, first synchronizing wheel, second synchronizing wheel, band synchronously; Second cylinder, briquetting, fork, fork third wheel, rotating machine, electric machine support; Second fixed block, mounting blocks, the 3rd cylinder, the second cylinder joint, second guide rail, finger cylinder and adapter plate.
The scheme that the present invention solves further technical matters is: described first guide rail is fixedly mounted on the adapter plate; And be respectively equipped with two guide rail slide blocks on described first guide rail; Described first contiguous block is fixedly mounted on the guide rail slide block; And through the cylinder support first cylinder is captiveed joint with the guide rail slide block, the piston end of described first cylinder is captiveed joint with the first cylinder joint, and described second contiguous block is fixedly mounted on another guide rail slide block; And captive joint with the first cylinder joint, make through the distance between the drive controlling two guide rail slide blocks of first cylinder; Also be provided with first fixed block on described second contiguous block, described second guide rail is fixedly mounted on first fixed block, and the 3rd cylinder is fixedly mounted on first fixed block through the cylinder support; The slide block of this second guide rail is provided with fixed block; And the piston end of the 3rd cylinder is captiveed joint with fixed block through the second cylinder joint; Make the slide block of drive controlling second guide rail through the 3rd cylinder do straight-line motion, the finger cylinder is fixedly mounted on first fixed block, and captives joint with the guide rail slide block through first fixed block; The finger end of described finger cylinder is captiveed joint with the barrier film clip; And do relative clamping and unclamp motion through the drive controlling barrier film clip of finger cylinder, second cylinder is fixedly mounted on the mounting blocks, and captives joint with adapter plate through mounting blocks; The piston end fixed installation of the described briquetting and second cylinder makes briquetting do perpendicular movement up and down through the driving of second cylinder.
The scheme that the present invention solves further technical matters is: described fork rotatablely moves through the control respective angles of rotating machine; Drive barrier film with the control fork and rotate to winding mechanism; Described rotating machine is fixedly mounted on the electric machine support, and electric machine support captives joint with adapter plate through second fixed block, and this fork is provided with the fork third wheel; And barrier film is walked around the fork third wheel, makes the control band diaphragm movement through rotating machine.
The scheme that the present invention solves further technical matters is: described motor is fixedly mounted on the motor cabinet; And through motor cabinet and adapter plate fixed installation; The movable end fixed installation of first synchronizing wheel and motor; Make the driving of motor drive first synchronizing wheel and do synchronously and rotatablely move, described second synchronizing wheel and first synchronizing wheel are vertically mounted on the adapter plate relatively, and through band synchronously first synchronizing wheel are connected with second synchronizing wheel; The rotation with first synchronizing wheel is synchronized with the movement as flower wheel to make second synchronizing wheel; Described first guide rail laterally arranges with synchronous band, and first contiguous block and band fixed installation synchronously, makes first contiguous block control the displacement of first contiguous block through the action of synchronous band.
The scheme that the present invention solves further technical matters is: described barrier film shoutoff mechanism comprises cylinder, connecting rod and cutting knife, and described connecting rod is done horizontal rectilinear motion through the driving of cylinder, and cutting knife is fixedly mounted on the front end of connecting rod.
The scheme that the present invention solves further technical matters is: it further comprises the pole piece introducing mechanism; Rubberizing mechanism and cutting agency; Described pole piece introducing mechanism comprises left guide plate and right guide plate; Described left guide plate and right guide plate are horizontally placed on the left side of winding mechanism respectively, right both sides, and described cutting agency comprises magazine and controls magazine and do straight-line cylinder.
The scheme that the present invention solves further technical matters is: described rubberizing mechanism comprises adhesive tape material volume, and support is cut the glue cylinder; Tape cutter, fixed block, rubberizing cylinder; Inhale blob of viscose, rubberizing wheel, rubberizing wheel support and moulding cylinder; Described adhesive tape is fixedly mounted on the adhesive tape material volume, cuts the shear action of glue cylinder control tape cutter, and the control of rubberizing cylinder is inhaled blob of viscose and driven the adhesive tape of inhaling on the blob of viscose and does the rubberizing action; Rubberizing wheel is fixedly mounted on the rubberizing wheel support, and the perpendicular movement of taking turns through the drive controlling rubberizing of moulding cylinder.
The scheme that the present invention solves further technical matters is: a kind of up-coiler is provided, and it comprises above-mentioned membrane unwinding device.
Compared to prior art, membrane unwinding device of the present invention has been realized the monovolume membrane unwinding, uses the adjustment of up-coiler of this membrane unwinding device simple, the work efficiency when having improved up-coiler work greatly.
Description of drawings
Fig. 1 is the structural representation of membrane unwinding device of the present invention.
Fig. 2 is the left view of membrane unwinding device structural representation of the present invention.
Fig. 3 is the running condition scheme drawing of membrane unwinding device of the present invention.
The specific embodiment
Following content is to combine concrete preferred implementation to the further explain that the present invention did, and can not assert that practical implementation of the present invention is confined to these explanations.For the those of ordinary skill of technical field under the present invention, under the prerequisite that does not break away from the present invention's design, can also make some simple deduction or replace, all should be regarded as belonging to protection scope of the present invention.
See also Fig. 1 to Fig. 3, its septation illustrates with 000, and membrane unwinding device of the present invention comprises membrane unwinding mechanism; Barrier film buffer memory mechanism, barrier film shoutoff mechanism, pole piece introducing mechanism; Rubberizing mechanism, cutting agency and winding mechanism, described membrane unwinding mechanism comprises barrier film material volume 001; A plurality of third wheels 002 and fork 003, described third wheel 002 is arranged on the fork 003, and described barrier film 000 is fixedly mounted on the barrier film material volume 001; Tension force when barrier film 000 unreels through walking around third wheel 002 automatic guidance barrier film 000 on the fork 003, and walk around each third wheel 002 to described barrier film buffer memory mechanism front end.
Barrier film buffer memory mechanism comprises first guide rail 004, a plurality of guide rail slide block 005, the first cylinder 006, the first cylinder joint 007, the first contiguous blocks 008; Second contiguous block, 009, the first fixed block 010, motor cabinet 011, motor 012, the first synchronizing wheel 013; Second synchronizing wheel 015 is with 014, the second cylinder 016 synchronously, briquetting 017, fork 019; Fork third wheel 020, rotating machine 021, electric machine support 022, the second fixed block 023, mounting blocks 024; The 3rd cylinder 025, the second cylinder joint 026, the second guide rail 027, finger cylinder 028, barrier film clip 029 and adapter plate 030.
Described first guide rail 004 is fixedly mounted on the adapter plate 030; And be respectively equipped with two guide rail slide blocks 005 on described first guide rail 004; Described first contiguous block 008 is fixedly mounted on the guide rail slide block 005; And through cylinder support (not indicating) first cylinder 006 is captiveed joint with guide rail slide block 005, the piston end of described first cylinder 006 is captiveed joint with the first cylinder joint 007.Described second contiguous block 009 is fixedly mounted on another guide rail slide block 005, and captives joint with the first cylinder joint 007, makes through the distance between the drive controlling two guide rail slide blocks 005 of first cylinder 006; Also be provided with first fixed block 010 on described second contiguous block 009, described second guide rail 027 is fixedly mounted on first fixed block 010, and the 3rd cylinder 025 is fixedly mounted on first fixed block 010 through cylinder support (not indicating); The slide block of this second guide rail 027 is provided with fixed block (not indicating); And the piston end of the 3rd cylinder 025 is captiveed joint with fixed block (not indicating) through the second cylinder joint 026; Make the slide block of drive controlling second guide rail 027 through the 3rd cylinder 025 do straight-line motion; Finger cylinder 028 is fixedly mounted on first fixed block 010; And captive joint with guide rail slide block 005 through first fixed block 010, the finger end of described finger cylinder 028 is captiveed joint with barrier film clip 029, and does relative clamping and unclamp motion through the drive controlling barrier film clip 029 of finger cylinder 028; Second cylinder 016 is fixedly mounted on the mounting blocks 024; And captive joint with adapter plate 030 through mounting blocks 024, the piston end of described briquetting 017 and second cylinder 016 fixedly mounts, make briquetting 017 do through the driving of second cylinder 016 about perpendicular movement.Described fork 019 rotatablely moves through the control respective angles of rotating machine 021, drives barrier film 000 with control fork 019 and rotates to winding mechanism.Described rotating machine 021 is fixedly mounted on the electric machine support 022; And electric machine support 022 is captiveed joint with adapter plate 030 through second fixed block 023; This fork 019 is provided with fork third wheel 020; And barrier film 000 is walked around fork third wheel 020, makes control band barrier film 000 motion through rotating machine 021.
Described motor 012 is fixedly mounted on the motor cabinet 011, and through motor cabinet 011 and adapter plate 030 fixed installation, and the movable end fixed installation of first synchronizing wheel 013 and motor 012 makes the driving of motor 012 drive first synchronizing wheel 013 and does synchronously and rotatablely move.Described second synchronizing wheel 015 and first synchronizing wheel 013 are vertically mounted on the adapter plate 030 relatively; And through being with 014 first synchronizing wheel 013 is connected with second synchronizing wheel 015 synchronously, the rotation with first synchronizing wheel 013 is synchronized with the movement as flower wheel to make second synchronizing wheel 015.Described first guide rail 004 be with 014 to laterally arrange synchronously, and first contiguous block 008 be with 014 fixed installation synchronously, make first contiguous block 008 through control the displacement of first contiguous block 008 synchronously with 014 action, to realize the buffer memory and the coiling of barrier film 000.
Described barrier film shoutoff mechanism comprises cylinder 031, connecting rod 032 and cutting knife 033, and described connecting rod 032 is done horizontal rectilinear motion through the driving of cylinder 031, and cutting knife 033 is fixedly mounted on the front end of connecting rod 032.
Described pole piece introducing mechanism comprises left guide plate 201 and right guide plate 202, and described left guide plate 201 and right guide plate 202 are horizontally placed on the left side of winding mechanism, right both sides respectively.
Described rubberizing mechanism comprises adhesive tape material volume 301, and support 302 is cut glue cylinder 303, tape cutter 304, and fixed block 305, rubberizing cylinder 306 is inhaled blob of viscose 307, rubberizing wheel 308, rubberizing wheel support 309 and moulding cylinder 310.Described adhesive tape is fixedly mounted on the adhesive tape material volume 301; Cut the shear action of glue cylinder 303 control tape cutters 304; 306 controls of rubberizing cylinder are inhaled blob of viscose 307 and are driven the adhesive tape of inhaling on the blob of viscose 307 and do the rubberizing action; Rubberizing wheel 308 is fixedly mounted on the rubberizing wheel support 309, and takes turns 308 perpendicular movement through the drive controlling rubberizing of moulding cylinder 310.
Described cutting agency comprises magazine 401 and controls magazine and do straight-line cylinder (indicating).
Described winding mechanism comprises spool 101, rolls up pin 102, bearing seat and adapter plate, and volume pin 102 fixedly mounts with spool 101, and makes volume pin 102 do coiling and transposition action through the control of propulsion source.Said spool 101 is connected with said bearing seat through bearing, said bearing seat and the fixed installation of said adapter plate; Said spool drives said volume pin through electric machine control and rotates, to accomplish coiling work.
The principle of work of membrane unwinding device of the present invention: barrier film initiatively unreels through membrane unwinding mechanism; And through walking around the barrier film clip of each third wheel to barrier film buffer memory mechanism; Gap location through passing the barrier film clip passes from the other end of barrier film clip again; And walk around the fork third wheel in the barrier film buffer memory mechanism, make barrier film to winding mechanism; The volume pin is when threading a needle, and the driving of fork through rotating machine drives the third wheel respective angles that is wound with barrier film and rotatablely move, and barrier film is disposed with the winder station level as much as possible; When station was reeled, the barrier film clip was done straight-line motion downwards through the control of motor, so that the coiling of barrier film; Reel after the completion, the barrier film shoutoff mechanism cuts off barrier film, and the barrier film clip is pulled out barrier film through the control of motor again, is back to original position, realizes the barrier film caching function.
The present invention provides a kind of up-coiler, and it comprises above-mentioned membrane unwinding device.
Membrane unwinding device of the present invention has been realized the monovolume membrane unwinding, uses the adjustment of up-coiler of this membrane unwinding device simple, the work efficiency when having improved up-coiler work greatly.
Claims (10)
1. a membrane unwinding device is characterized in that: comprise membrane unwinding mechanism, barrier film buffer memory mechanism; Barrier film shoutoff mechanism and winding mechanism, described membrane unwinding mechanism comprises barrier film material volume and a plurality of third wheel, described barrier film buffer memory mechanism comprises the barrier film clip; Described winding mechanism comprises spool and volume pin; Said barrier film material volume is unreeled by electric machine control, and barrier film transfers to barrier film buffer memory mechanism through the third wheel of described membrane unwinding mechanism, passes described barrier film clip and transfers to winding mechanism; Driving through rotating machine drives the third wheel respective angles that is wound with barrier film and rotatablely moves; The barrier film clip is done straight-line motion downwards through the control of motor, and the barrier film shoutoff mechanism cuts off barrier film, and the barrier film clip is pulled out barrier film through the control of motor again.
2. membrane unwinding device according to claim 1 is characterized in that: described membrane unwinding mechanism further comprises fork, and described third wheel is arranged on the fork.
3. membrane unwinding device according to claim 1 is characterized in that: described barrier film buffer memory mechanism further comprises first guide rail, a plurality of guide rail slide blocks, first cylinder, the first cylinder joint; First contiguous block, second contiguous block, first fixed block, motor cabinet, motor; First synchronizing wheel, second synchronizing wheel is with second cylinder, briquetting synchronously; Fork, fork third wheel, rotating machine, electric machine support, second fixed block; Mounting blocks, the 3rd cylinder, the second cylinder joint, second guide rail, finger cylinder and adapter plate.
4. membrane unwinding device according to claim 3; It is characterized in that: described first guide rail is fixedly mounted on the adapter plate; And be respectively equipped with two guide rail slide blocks on described first guide rail, described first contiguous block is fixedly mounted on the guide rail slide block, and through the cylinder support first cylinder is captiveed joint with the guide rail slide block; The piston end of described first cylinder is captiveed joint with the first cylinder joint; Described second contiguous block is fixedly mounted on another guide rail slide block, and captives joint with the first cylinder joint, makes through the distance between the drive controlling two guide rail slide blocks of first cylinder; Also be provided with first fixed block on described second contiguous block, described second guide rail is fixedly mounted on first fixed block, and the 3rd cylinder is fixedly mounted on first fixed block through the cylinder support; The slide block of this second guide rail is provided with fixed block; And the piston end of the 3rd cylinder is captiveed joint with fixed block through the second cylinder joint; Make the slide block of drive controlling second guide rail through the 3rd cylinder do straight-line motion, the finger cylinder is fixedly mounted on first fixed block, and captives joint with the guide rail slide block through first fixed block; The finger end of described finger cylinder is captiveed joint with the barrier film clip; And do relative clamping and unclamp motion through the drive controlling barrier film clip of finger cylinder, second cylinder is fixedly mounted on the mounting blocks, and captives joint with adapter plate through mounting blocks; The piston end fixed installation of the described briquetting and second cylinder makes briquetting do perpendicular movement up and down through the driving of second cylinder.
5. membrane unwinding device according to claim 4; It is characterized in that: described fork rotatablely moves through the control respective angles of rotating machine, drives barrier film with the control fork and rotates to winding mechanism, and described rotating machine is fixedly mounted on the electric machine support; And electric machine support is captiveed joint with adapter plate through second fixed block; This fork is provided with the fork third wheel, and barrier film walks around the fork third wheel, makes the control band diaphragm movement through rotating machine.
6. membrane unwinding device according to claim 5; It is characterized in that: described motor is fixedly mounted on the motor cabinet; And through the fixed installation of motor cabinet and adapter plate, the movable end of first synchronizing wheel and motor fixedly mounts, and makes the driving of motor drive first synchronizing wheel and does synchronously and rotatablely move; Described second synchronizing wheel and first synchronizing wheel are vertically mounted on the adapter plate relatively; And through being with synchronously first synchronizing wheel is connected with second synchronizing wheel, the rotation with first synchronizing wheel is synchronized with the movement as flower wheel to make second synchronizing wheel, and described first guide rail laterally arranges with synchronous band; And first contiguous block and band fixed installation synchronously make first contiguous block control the displacement of first contiguous block through the action of synchronous band.
7. membrane unwinding device according to claim 1 is characterized in that: described barrier film shoutoff mechanism comprises cylinder, connecting rod and cutting knife, and described connecting rod is done horizontal rectilinear motion through the driving of cylinder, and cutting knife is fixedly mounted on the front end of connecting rod.
8. membrane unwinding device according to claim 1; It is characterized in that: it further comprises the pole piece introducing mechanism; Rubberizing mechanism and cutting agency, described pole piece introducing mechanism comprises left guide plate and right guide plate, described left guide plate and right guide plate are horizontally placed on the left side of winding mechanism respectively; Right both sides, described cutting agency comprise magazine and control magazine and do straight-line cylinder.
9. membrane unwinding device according to claim 8 is characterized in that: described rubberizing mechanism comprises adhesive tape material volume, support; Cut the glue cylinder, tape cutter, fixed block; The rubberizing cylinder is inhaled blob of viscose, the rubberizing wheel; Rubberizing wheel support and moulding cylinder, described adhesive tape are fixedly mounted on the adhesive tape material volume, cut the shear action of glue cylinder control tape cutter; Rubberizing cylinder control is inhaled blob of viscose and is driven the adhesive tape of inhaling on the blob of viscose and does the rubberizing action, and the rubberizing wheel is fixedly mounted on the rubberizing wheel support, and the perpendicular movement of taking turns through the drive controlling rubberizing of moulding cylinder.
10. up-coiler is characterized in that: it comprises as according to the arbitrary described membrane unwinding device of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010042832 CN101767730B (en) | 2010-01-19 | 2010-01-19 | Membrane unwinding device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010042832 CN101767730B (en) | 2010-01-19 | 2010-01-19 | Membrane unwinding device |
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| CN101767730A CN101767730A (en) | 2010-07-07 |
| CN101767730B true CN101767730B (en) | 2012-06-13 |
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| CN 201010042832 Active CN101767730B (en) | 2010-01-19 | 2010-01-19 | Membrane unwinding device |
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| CN102646849B (en) * | 2012-02-29 | 2014-11-05 | 宁波子煜自动化设备开发有限公司 | Battery core laminating machine of lithium battery and membrane unreeling device |
| CN103022568B (en) * | 2012-12-27 | 2015-01-28 | 无锡先导自动化设备股份有限公司 | Battery cell packaging device |
| CN105514471B (en) * | 2015-12-31 | 2019-03-19 | 深圳科瑞技术股份有限公司 | A kind of membrane unwinding mechanism for high speed laminating machine |
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| CN106115315B (en) * | 2016-08-16 | 2018-08-21 | 无锡先导智能装备股份有限公司 | Membrane unwinding device |
| CN106252736B (en) * | 2016-08-31 | 2019-02-26 | 浙江丰源智能装备有限公司 | A kind of laminating machine diaphragm buffer storage and its working method |
| CN206872133U (en) * | 2017-06-23 | 2018-01-12 | 江苏坤泰机械有限公司 | Nonmetallic softwood feed mechanism |
| CN107651479A (en) * | 2017-09-19 | 2018-02-02 | 苏州迈展自动化科技有限公司 | A kind of tension control mechanism and cell winding device |
| CN108306045B (en) * | 2018-04-02 | 2020-04-24 | 浙江衡远新能源科技有限公司 | Electricity core coiling quality detection conveyer |
| CN109436878A (en) * | 2018-12-06 | 2019-03-08 | 东莞泓宇智能装备有限公司 | It is a kind of for up- coiler can active adjusting position material strip be oriented to roll structure |
| WO2020223954A1 (en) * | 2019-05-09 | 2020-11-12 | 深圳市诚捷智能装备股份有限公司 | Winding apparatus |
| CN110524898B (en) * | 2019-09-27 | 2021-11-26 | 惠州同兴自动化工业设备有限公司 | Automatic sticking and covering equipment for television rubber frame |
| CN111217180A (en) * | 2020-01-17 | 2020-06-02 | 广东利元亨智能装备股份有限公司 | Feeding device, adhesive tape sticking device and feeding method |
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