CN108906514A - A kind of uninterrupted feeding machanism of electrode film applicator - Google Patents
A kind of uninterrupted feeding machanism of electrode film applicator Download PDFInfo
- Publication number
- CN108906514A CN108906514A CN201810918023.9A CN201810918023A CN108906514A CN 108906514 A CN108906514 A CN 108906514A CN 201810918023 A CN201810918023 A CN 201810918023A CN 108906514 A CN108906514 A CN 108906514A
- Authority
- CN
- China
- Prior art keywords
- compressor arm
- uninterrupted
- film
- rollway
- raw material
- 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
Links
- 239000002994 raw material Substances 0.000 claims abstract description 39
- 239000012528 membrane Substances 0.000 claims abstract description 20
- 239000011248 coating agent Substances 0.000 claims abstract description 19
- 238000000576 coating method Methods 0.000 claims abstract description 19
- 239000002390 adhesive tape Substances 0.000 claims description 15
- 230000007306 turnover Effects 0.000 claims description 8
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 3
- 239000002002 slurry Substances 0.000 description 6
- 239000011888 foil Substances 0.000 description 5
- 238000001035 drying Methods 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 239000005030 aluminium foil Substances 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 238000007591 painting process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C13/00—Means for manipulating or holding work, e.g. for separate articles
- B05C13/02—Means for manipulating or holding work, e.g. for separate articles for particular articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/04—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member
- B26D1/06—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates
- B26D1/065—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates for thin material, e.g. for sheets, strips or the like
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Replacement Of Web Rolls (AREA)
Abstract
A kind of uninterrupted feeding machanism of electrode coating machine, is mainly made of conveying roller, registration roller, uninterrupted rollway, it is characterised in that：There are two the conveying rollers, and compressor arm is provided on the uninterrupted rollway left compressor arm, right compressor arm, upper film compacting bar, lower film compressor arm；It is provided with movable stand on the left compressor arm and the right compressor arm, cutting membrane knife is set on the movable stand, turns over film pawl, belt pulley, muller and tape cutter.Two conveying roll axis are parallel, arrange up and down.The left compressor arm, the right compressor arm, the upper film compacting bar and the lower film compressor arm are all mobile in its radial direction, complete to compress raw material film or decontrol the movement of raw material film.The left compressor arm and the right compressor arm are set to the top of uninterrupted rollway, and the upper film compacting bar is set to the side of right compressor arm, and the lower film compressor arm is set to the side of uninterrupted rollway.
Description
Technical field
The present invention relates to a kind of feeding machanism more particularly to a kind of uninterrupted feeding machanisms of electrode film applicator.
Background technique
The battery core of lithium battery includes positive plate and negative electrode tab, forms positive plate after positive electrode drying is coated on aluminium foil,
Negative electrode tab is formed after being coated with negative electrode material drying on copper foil.The core equipment that painting process uses is coating machine.
Coating machine includes conveying device, apparatus for coating and drying unit, further includes slurry tank and slurry conveying device.Its
In, conveying device is used to foil volume being sent to apparatus for coating, and conveying device includes for installing and conveying coiled positive and negative anodes raw material
The conveying roller of foil volume, for positioning the registration roller of positive and negative anodes raw material, for compressing the right compressor arm of upper a roll of raw material, for compressing
The left compressor arm of lower a roll raw material.
Traditional coating program of reloading is：When the raw material of upper a roll is with that will be finished, right compressor arm is left in raw material film
Before, right compressor arm is depressed, raw material film is compressed.The raw material foil volume being finished is removed, then new raw material foil volume is mounted on conveying roller,
Raw material film is pulled out, registration roller is passed through, is then passed through left compressor arm.The raw material film of upper a roll and new raw material film are cut neatly, then
Neat upper a roll of raw material film will be cut with adhesive tape and new raw material film is pasted together.
The shortcoming done so is：When replacing raw material foil volume, need to stop machine.When stopping machine, will cause
Efficiency reduces, meanwhile, for apparatus for coating when machine stops, slurry therein can have leakage, while can also make to contact with slurry
Raw material film be sticky with excessive slurry, cause slurry to be unevenly coated.
Summary of the invention
In order to solve the above technical problems, the present invention provides a kind of uninterrupted feeding machanisms of electrode coating machine.
The technical solution adopted by the present invention is that：It is mainly made of conveying roller, registration roller, uninterrupted rollway, feature exists
In：There are two the conveying rollers, and compressor arm is provided on the uninterrupted rollway left compressor arm, right compressor arm, upper membrane pressure
Tight bar, lower film compressor arm；
It is provided with movable stand on the left compressor arm and the right compressor arm, cutting membrane knife is set on the movable stand, turns over film pawl, glue
Belt wheel, muller and tape cutter.
Two conveying roll axis are parallel, arrange up and down.
The left compressor arm, the right compressor arm, the upper film compacting bar and the lower film compressor arm are all in its radial direction side
To movement, completes to compress raw material film or decontrol the movement of raw material film.
The left compressor arm and the right compressor arm are set to the top of uninterrupted rollway, the upper film compacting bar setting
In the side of right compressor arm, the lower film compressor arm is set to the side of uninterrupted rollway.
The movable stand is set to the top of the left compressor arm and the right compressor arm, and can be along the left compressor arm
It is moved axially with the right compressor arm.
Cutting membrane knife is set gradually on the movable stand, turns over film pawl, belt pulley, muller and tape cutter, and the cutting membrane knife can
To move up and down, when it is moved to lower section, i.e., cut-off raw material film；
It is described to turn over the left and right that the cutting membrane knife is arranged in there are two film pawls, and can move up and down respectively, when it is moved to
When lower section, the film pawl that turns over faces the gap when not being compacted between a roll of raw material film and new raw material film；
When it is moved to top, any raw material film will not be encountered.
Adhesive tape can be installed on the belt pulley, rotate adhesive tape on it；
The muller is set to the rear of the belt pulley, can move up and down, and can rotate；When it is moved to lower section,
Can elasticity touch the uninterrupted rollway.
The tape cutter can move up and down, can be by adhesive tape cutting when it is moved to lower section.
Preferably, the left compressor arm, the right compressor arm, the lower film compressor arm by telescopic cylinder and it is described not between
Disconnected rollway connection, the upper film compacting bar connect by telescopic cylinder with the right compressor arm, can make the left compressor arm,
The right compressor arm, the upper film compacting bar, the lower film compressor arm can move, to complete the movement for compressing or decontroling.
Preferably, rack gear is arranged in the left compressor arm side, and the setting of the upper surface of the left compressor arm, described right compressor arm is led
Traveling wheel is arranged in the lower section of slot, the movable stand, and the traveling wheel is installed in the guide groove, fixed electricity on the movable stand
Machine, and engaged by motor, gear with the rack gear of the left compressor arm.
Preferably, the cutting membrane knife can be installed on easy to disassemblely on the movable stand.
Preferably, the uninterrupted rollway can move in the direction of advance of raw material film, the uninterrupted rollway
Upper fixed motor, and pass through the rack gear connection on the sliding rail in motor, gear and coating machine rack.
Detailed description of the invention
Fig. 1 is general illustration of the invention.
Fig. 2 is the enlarged drawing 1 of movable stand part.
Fig. 3 is the enlarged drawing 2 of movable stand part.
1- upper roller, 2- lower roller, 3- registration roller, the uninterrupted rollway of 4-, 5- muller, 6- movable stand, 7- motor,
8- rack rail, 9- lower film compressor arm, the upper film compacting bar of 10-, the right compressor arm of 11-, the left compressor arm of 12-, 13- lower film, on 14-
Film pawl, 22- cutting membrane knife, the right side 23- are turned in film, 15- guide groove, 16- belt pulley, 18- tape cutter, 19- wheel, 20- cylinder, the left side 21-
Turn over film pawl.
Specific embodiment
Further illustrate a specific embodiment of the invention with reference to the accompanying drawing.
As shown in Figure 1, building block of the invention mainly has upper roller, lower roller, registration roller, rack rail and not
It is interrupted rollway composition, uninterrupted rollway is connected on rack rail by the rack gear on motor, gear and rack rail, and
It can be slided along rack rail.Uninterrupted rollway also passes through cylinder and connects left compressor arm, right compressor arm, makes left compressor arm and right pressure
Tight bar can be close to uninterrupted rollway or leave uninterrupted rollway.Guide groove, left compressor arm side are provided on the compressor arm of left and right
It is provided with rack gear.
Movable stand is supported by the compressor arm of left and right, movable stand passes through wheel supporting below in the guide groove of left and right compressor arm
Interior, movable stand also passes through motor, gear is connected on the rack gear of left compressor arm side, allows movable stand along left and right compressor arm
Guide groove is mobile；
Cutting membrane knife is further fixed on movable stand, when left and right compressor arm is far from uninterrupted rollway, cutting membrane knife does not contact raw material film；
When left and right compressor arm is close to uninterrupted rollway, the point of a knife of cutting membrane knife can also contact uninterrupted rollway, can cut off raw material
Film.
The right side of right compressor arm also connects upper film compacting bar by cylinder, and film compacting bar is made to may be located remotely from or be pressed on the right side
In compression.
The right side of uninterrupted rollway also connects lower film compressor arm by cylinder, and lower film compressor arm is made to may be located remotely from or compress
On uninterrupted rollway.
Be additionally provided on movable stand can individually move up and down turn over film pawl, when left and right compressor arm is far from uninterrupted rollway
When, the end for turning over film pawl is adjusted, the gap between film and lower film is allowed in face, when left and right compressor arm is close to uninterrupted rollway
When, the end for turning over film pawl is adjusted, so as not to contact uninterrupted rollway, to prevent damaging lower film by pressure.
Movable stand one also sets up belt pulley, and rotatable adhesive tape is installed on belt pulley.
Muller is also set up on movable stand, when left and right compressor arm is far from uninterrupted rollway, muller in the top of upper film, when
When left and right compressor arm is close to uninterrupted rollway, muller can be pressed on uninterrupted rollway.Muller is using elastic outer circle
Face.
Tape cutter moving up and down is set behind muller, and tape cutter is installed on cutoff knife rack, and cutoff knife rack passes through
Confidence wheel is connected to motor together, when motor rotation, tape cutter can be made to move up and down.
By taking the raw material installed on upper roller is the raw material that will be finished as an example, carry out specific work illustratively of the invention
Make program：
In preparation before, by new raw material volume be mounted on lower roller in advance, and by lower film sequentially pass through registration roller,
Left compressor arm, right compressor arm and lower film compressor arm, and with lower film compressor arm by lower film compacting.At this point, left and right compressor arm is all place
In separate uninterrupted rollway position.It also needs to pull open adhesive tape in alignment with cutting membrane knife and be pasted on uninterrupted rollway.
When upper film will be finished, the gap that film pawl is aligned between upper film and lower film is turned on a left side, the right side turns over film pawl and does not work,
Left and right compressor arm compresses simultaneously, and when the pressure of left and right compressor arm, cutting membrane knife turns over film pawl, belt pulley, muller and belt cutting
Knife all moves downward, and cutting membrane knife contacts that uninterrupted rollway, a left side is turned over 2mm distance, muller between film pawl and uninterrupted rollway
Being pressed on uninterrupted rollway for elasticity, there is 2mm distance between cutting membrane knife and uninterrupted rollway.
At this point, motor works on movable stand, make movable stand transverse movement；Motor also works on uninterrupted rollway simultaneously,
Uninterrupted rollway is vertically moved, guarantees still to supply raw material film to coating machine.
In movable stand transverse movement, cutting membrane knife by upper film and lower film cutting, left turn over film pawl will be finished upper film
Part is opened, and lower film is exposed；Since adhesive tape has pulled open and is fixed on uninterrupted rollway, at this point, adhesive tape will persistently be drawn
It opens；Adhesive tape is pressed in the lower film of upper film and exposing by the subsequent muller of adhesive tape.Tape cutter is moved to the edge of raw material film
When, start the motor of tape cutter, tape cutter is made to work, cuts off adhesive tape.
When movable stand is moved to the other end, again by adhesive tape cutting, while making left and right compressor arm far from uninterrupted feed
Platform, the motor reversal of movable stand make movable stand return to initial position, meanwhile, make uninterrupted rollway motor reversal, makes uninterrupted
Rollway returns to initial position.
Similarly, if lower film will be finished, when preparation between, it is fixed that the raw material film of upper roller is sequentially passed through
Position roller, left compressor arm, right compressor arm and upper film compacting bar, and upper film is compressed with film compacting bar.In a subsequent step, no
Same step is to turn over the use of film pawl, at this point, the right side should be used to turn over film pawl, remaining step is identical.
Claims (10)
1. a kind of uninterrupted feeding device of electrode coating machine, is mainly made of conveying roller, registration roller, uninterrupted rollway,
It is characterized in that：There are two the conveying rollers, be provided on the uninterrupted rollway compressor arm have left compressor arm, right compressor arm,
Upper film compacting bar, lower film compressor arm.
2. a kind of uninterrupted feeding device of electrode coating machine according to claim 1, it is characterised in that：The left compression
It is provided with movable stand on bar and the right compressor arm, cutting membrane knife is set on the movable stand, turns over film pawl, belt pulley, muller and glue
Band cutter.
3. a kind of uninterrupted feeding device of electrode coating machine according to claim 1 or 2, it is characterised in that：The left side
Compressor arm, the right compressor arm, the upper film compacting bar and the lower film compressor arm are all mobile in its radial direction, complete to compress
Raw material film or the movement for decontroling raw material film.
4. a kind of uninterrupted feeding device of electrode coating machine according to claim 3, it is characterised in that：The left compression
Bar and the right compressor arm are set to the top of uninterrupted rollway, and the upper film compacting bar is set to the side of right compressor arm,
The lower film compressor arm is set to the side of uninterrupted rollway.
5. a kind of uninterrupted feeding device of electrode coating machine according to claim 2, it is characterised in that：The movable stand
It is set to the top of the left compressor arm and the right compressor arm, and can be axial along the left compressor arm and the right compressor arm
It is mobile.
6. a kind of uninterrupted feeding device of electrode coating machine according to claim 2 or 5, it is characterised in that：The shifting
Cutting membrane knife is set gradually in moving frame, turns over film pawl, belt pulley, muller and tape cutter, and the cutting membrane knife can move up and down, when it
When being moved to lower section, i.e., cut-off raw material film.
7. a kind of uninterrupted feeding device of electrode coating machine according to claim 6, it is characterised in that：It is described to turn over film pawl
There are two, it is arranged in the left and right of the cutting membrane knife, and can move up and down respectively, it is described to turn over when it is moved to lower section
Film pawl faces the gap when not being compacted between a roll of raw material film and new raw material film；When it is moved to top
When, any raw material film will not be encountered.
8. a kind of uninterrupted feeding device of electrode coating machine according to claim 6, it is characterised in that：The belt pulley
On adhesive tape can be installed, rotate adhesive tape on it.
9. a kind of uninterrupted feeding device of electrode coating machine according to claim 2, it is characterised in that：The muller is set
It is placed in the rear of the belt pulley, can move up and down, and can be rotated；When its be moved to lower section when, can elasticity contact
To the uninterrupted rollway.
10. a kind of uninterrupted feeding device of electrode coating machine according to claim 2 or 6, it is characterised in that：The glue
Band cutter can move up and down, can be by adhesive tape cutting when it is moved to lower section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810918023.9A CN108906514A (en) | 2018-08-13 | 2018-08-13 | A kind of uninterrupted feeding machanism of electrode film applicator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810918023.9A CN108906514A (en) | 2018-08-13 | 2018-08-13 | A kind of uninterrupted feeding machanism of electrode film applicator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108906514A true CN108906514A (en) | 2018-11-30 |
Family
ID=64405399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810918023.9A Pending CN108906514A (en) | 2018-08-13 | 2018-08-13 | A kind of uninterrupted feeding machanism of electrode film applicator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108906514A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5308007A (en) * | 1989-11-09 | 1994-05-03 | Hoechst Aktiengesellschaft | Band-changing apparatus for a flying band change |
| CN207713058U (en) * | 2018-01-10 | 2018-08-10 | 宁德时代新能源科技股份有限公司 | Unwinding device |
| CN208727911U (en) * | 2018-08-13 | 2019-04-12 | 淮南胜奇新能源科技有限公司 | A kind of uninterrupted feeding machanism of electrode film applicator |
-
2018
- 2018-08-13 CN CN201810918023.9A patent/CN108906514A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5308007A (en) * | 1989-11-09 | 1994-05-03 | Hoechst Aktiengesellschaft | Band-changing apparatus for a flying band change |
| CN207713058U (en) * | 2018-01-10 | 2018-08-10 | 宁德时代新能源科技股份有限公司 | Unwinding device |
| CN208727911U (en) * | 2018-08-13 | 2019-04-12 | 淮南胜奇新能源科技有限公司 | A kind of uninterrupted feeding machanism of electrode film applicator |
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| 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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181130 |