CN107414957A - A kind of die-cutting machine decompressor - Google Patents
A kind of die-cutting machine decompressor Download PDFInfo
- Publication number
- CN107414957A CN107414957A CN201710329151.5A CN201710329151A CN107414957A CN 107414957 A CN107414957 A CN 107414957A CN 201710329151 A CN201710329151 A CN 201710329151A CN 107414957 A CN107414957 A CN 107414957A
- Authority
- CN
- China
- Prior art keywords
- battery pole
- pole piece
- die
- cutting machine
- cope plate
- 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.)
- Withdrawn
Links
- 238000005520 cutting process Methods 0.000 title claims abstract description 54
- 239000000463 material Substances 0.000 claims abstract description 51
- 238000004080 punching Methods 0.000 claims abstract description 40
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 4
- 239000002699 waste material Substances 0.000 claims description 10
- 230000001788 irregular Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000005755 formation reaction Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 230000000875 corresponding Effects 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 6
- 230000005611 electricity Effects 0.000 description 3
- 239000002023 wood Substances 0.000 description 2
- 210000000481 Breast Anatomy 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/38—Cutting-out; Stamping-out
- B26F1/44—Cutters therefor; Dies therefor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/04—Processes of manufacture in general
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
Die-cutting machine decompressor provided by the invention is used for battery pole piece Full-automatic die cutter, including：The cope plate part being oppositely arranged and lower template portion, the lower template portion is used to accept the battery pole piece that the Full-automatic die cutter upstream equipment transmission comes, the cope plate part is connected with servo control mechanism, and the battery pole piece described in up and down motion punching press in the presence of the servo control mechanism, utilize this die-cutting machine decompressor, the tool marks of corresponding two battery pole pieces can be formed on battery pole piece material in the punching course of one-shot battery pole piece, two battery pole pieces are synchronously formed after follow-up revolving knife is cut off twice, it is effectively improved the production efficiency of Full-automatic die cutter.
Description
Technical field
The present invention relates to die-cutting machine field, more particularly to a kind of die-cutting machine decompressor.
Background technology
In lithium battery production, battery pole piece before the forming, can carry out pole piece die cutting procedure.Conventional traditional die-cutting process mould
Tool loss is fast, and efficiency comparison is low, limits the efficiency and the mould easily technique such as loss of die-cutting machine so that and cross cutting engine efficiency is low, and
And wasted in manpower and materials larger.
Especially on existing Full-automatic die cutter, battery pole piece is cut off using revolving knife to be formed monolithic electrode it
Before, R angles and electrode tabs shape are stamped out on the battery pole piece of long web-like with diel in advance.But current complete
In automatic die cutter, the ram efficiency of existing diel is low, it is difficult to keeps up with the speed of production of Full-automatic die cutter, therefore designs
A kind of high die-cutting machine diel of ram efficiency, turns into those skilled in the art's urgent problem to be solved.
The content of the invention
It is an object of the invention to provide a kind of die-cutting machine decompressor, the production efficiency of Full-automatic die cutter is improved.
The present invention provides a kind of die-cutting machine decompressor, for battery pole piece Full-automatic die cutter, it is characterised in that bag
Include：The cope plate part being oppositely arranged and lower template portion, the lower template portion are used to accept the Full-automatic die cutter
The battery pole piece material that equipment transmission comes is swum, the cope plate part is connected with servo control mechanism, and in the servo control mechanism
The lower battery pole piece material described in up and down motion punching press of effect；The cope plate part includes being oppositely arranged with the lower template portion
First surface, the lower template portion includes the second surface that is oppositely arranged with the cope plate part, the first surface
Side is provided with upper cutter head after a bar shaped, and cutter head offside is provided with upper cutter head before two rectangles, the second surface in the bar shaped
The rear lower edge of a knife provided with one for accommodating the rear upper cutter head, and two front lower knives for being used to accommodate the preceding above cutter head
Mouthful, the cope plate part can lower template portion described in punching press downwards to be stamped into part institute on the battery pole piece material
State battery pole piece material, formed it is arranged side by side with upper tip shapes match after the bar shaped the first tool marks and two and with the square
Second tool marks of upper tip shapes matching before shape.
Optionally, the cope plate part is rectangle cover plate, and cope plate part corner is respectively provided with one through described
The cope plate guide pin bushing of cope plate part, the lower template portion are rectangle cover plate, and the lower template portion corner is respectively provided with one
Raised lower template guide pillar, the cope plate part is connected with servomotor, and in punching course, the lower template guide pillar passes through
The cope plate guide pin bushing, enable the cope plate part vertically battery pole piece material described in punching press.
Optionally, the die-cutting machine decompressor is rectangle, and four sides of the die-cutting machine decompressor include being used to pass in and out
The left and right sides of electrode slice and the front and rear sides provided with cutter head, the left and right sides of the cope plate part also set a material lift respectively
Roller, for transmitting the battery pole piece material.
Optionally, the holding pad of rectangle is provided with the middle part of the first surface of the cope plate part, the binder plate surface is put down
It is whole, for pushing down the battery pole piece material in punching course.
Optionally, in the lower template portion, the edge of a knife is descended to descend waste port after being arranged below in the rear, described front lower
Front lower waste port is arranged below in the edge of a knife.
Optionally, the pole piece supporting plate of rectangle, the pole piece supporting plate table are provided with the middle part of the second surface of the lower template portion
Face is smooth, for battery pole piece material described in the support in punching course.
Optionally, upper cutter head after battery pole piece material described in punching press, is formed between two battery pole pieces after the bar shaped
Chamfering.
Optionally, described two preceding upper cutter heads are after battery pole piece material described in punching press, shape on the battery pole piece material
The second tool marks matched side by side and with going up tip shapes before the rectangle into two, the battery pole piece material walk in following process
In rapid two battery pole pieces for being respectively provided with two lugs are formed through middle part transversely cutting of the revolving knife along each second tool marks.
Optionally, the die-cutting machine decompressor is rectangle, and four sides of the die-cutting machine decompressor include being used to pass in and out
The left and right sides of electrode slice and the front and rear sides provided with cutter head, the left and right sides of the lower template portion also set a material lift respectively
Roller, for transmitting the battery pole piece material.
Optionally, the cope plate part and lower template portion are irregular rectangular slab.
Compared with prior art, technical scheme has advantages below：Die-cutting machine punching press dress provided by the invention
Put and can be used for Full-automatic die cutter, using this die-cutting machine decompressor, can in the punching course of one-shot battery pole piece
The tool marks of corresponding two battery pole pieces are formed on battery pole piece material, two electricity are synchronously formed after follow-up revolving knife is cut off twice
Pond pole piece, it is effectively improved the production efficiency of Full-automatic die cutter.
Brief description of the drawings
Fig. 1 shows a kind of schematic perspective view of die-cutting machine decompressor of the present invention；
Fig. 2 shows the schematic diagram of cope plate part in die-cutting machine decompressor shown in Fig. 1；
Fig. 3 shows the schematic diagram of lower template portion in die-cutting machine decompressor shown in Fig. 1；
Fig. 4 shows the schematic diagram of the battery pole piece after the punching press of die-cutting machine decompressor shown in Fig. 1.
Embodiment
Before the technical scheme of various embodiments of the present invention is described in detail, involved noun and term are explained
It is bright.It should be noted that in this manual, title is identical or label identical part represents similar or identical structure, and
It is only limitted to the purpose of signal.
Die-cutting machine decompressor provided by the invention is used for battery pole piece Full-automatic die cutter, it is characterised in that including：Phase
To the cope plate part of setting and lower template portion, the lower template portion is used to accept the Full-automatic die cutter upstream equipment
The battery pole piece that transmission comes, the cope plate part are connected with servo control mechanism, and in the presence of the servo control mechanism up and down
Move battery pole piece described in punching press；The cope plate part includes the first surface being oppositely arranged with the lower template portion, institute
The second surface that lower template portion includes being oppositely arranged with the cope plate part is stated, the first surface side is provided with one
Upper cutter head after shape, cutter head offside is provided with upper cutter head before two rectangles in the bar shaped, and the second surface is provided with one and is used to hold
Receive it is described after upper cutter head the rear lower edge of a knife, and two be used to accommodating it is described before upper cutter head the front lower edges of a knife, the cope plate portion
Point can lower template portion described in punching press downwards to be stamped into the part battery pole piece material on the battery pole piece material,
Formed arranged side by side with upper tip shapes matchs after the bar shaped the first tool marks and two and with going up tip shapes before the rectangle
Second tool marks of matching., can be in the punching course of one-shot battery pole piece in battery pole piece using this die-cutting machine decompressor
The tool marks of corresponding two battery pole pieces are formed on material, two battery pole pieces are synchronously formed after follow-up revolving knife is cut off twice,
It is effectively improved the production efficiency of Full-automatic die cutter.Embodiments of the present invention are illustrated in order to detailed, come in
One step refers to and combines Fig. 1 to Fig. 4 and corresponding explanation.
The present embodiment provides a kind of die-cutting machine decompressor, and Fig. 1 shows a kind of die-cutting machine decompressor of the present embodiment
Schematic perspective view.Fig. 2 shows the schematic diagram of cope plate part in the present embodiment die-cutting machine decompressor；Fig. 3 shows this reality
Apply the schematic diagram of lower template portion in a die-cutting machine decompressor.As shown in Figures 1 to 3, in the present embodiment, the die-cutting machine punching
Pressure device is used for battery pole piece Full-automatic die cutter, and the present embodiment die-cutting machine decompressor includes：The cope plate portion being oppositely arranged
Divide 100 and lower template portion 200, the lower template portion 200 is used to accept the Full-automatic die cutter upstream equipment and transmit
Battery pole piece material, the cope plate part 100 is connected with servo control mechanism (not shown), and in the work of the servo control mechanism
The battery pole piece material described in lower up and down motion punching press.
Fig. 2 and Fig. 3 are refer to, the cope plate part 100 includes first be oppositely arranged with the lower template portion 200
Surface 100A, the lower template portion 200 include the second surface 200A being oppositely arranged with the cope plate part, and described first
Surface 100A sides are provided with upper cutter head 105 after a bar shaped, and the upper offside of cutter head 105 is provided with upper slitter before two rectangles after the bar shaped
First 106.
The second surface 200A is provided with the rear lower edge of a knife 202 for being used to accommodate the rear upper cutter head, and two use
In the front lower edge of a knife 203 for accommodating the preceding upper cutter head 106.
With reference to the schematic diagram for reference to figure 4, showing the battery pole piece after the present embodiment die-cutting machine decompressor punching press.Institute
State cope plate part 100 can lower template portion 200 described in punching press downwards to stamp out on the battery pole piece material and institute
State after bar shaped the first tool marks 306 of the upper form fit of cutter head 105 and two side by side and with the upper shape of cutter head 106 before the rectangle
Second tool marks 305 of matching.
Using this die-cutting machine decompressor, can in the punching course of one-shot battery pole piece on battery pole piece material shape
Into the tool marks of corresponding two battery pole pieces, two battery pole pieces are synchronously formed after follow-up revolving knife is cut off twice, are effectively carried
The high production efficiency of Full-automatic die cutter.
Specifically, please continue to refer to Fig. 4, it is necessary to explanation, in punching course, before revolving knife is cut, the electricity
Pond pole piece material is continuous strip material on the left and right directions shown in Fig. 4, and the left and right edges in Fig. 4 only illustrate to be subjected to one
The region of secondary punching press.In punching course, upper cutter head 106 is after battery pole piece material described in punching press before described two, the electricity
Form the first tool marks 306 with the upper form fit of cutter head 105 after the bar shaped in the pole piece material of pond, and two side by side and with institute
State the second tool marks 305 that above tip shapes match before rectangle, the chamfering that first tool marks 306 are formed between two battery pole pieces
And the clean edge 302 at battery pole piece rear portion, waste wood 304 is dropped out by waste port caused by punching press, and second tool marks 305 are dug
After going percentage of batteries pole piece material, the shape of battery pole ear is formed in the battery pole piece material leading section.
Described two second tool marks 305 are in the cut-out step of further battery pole piece, by sanction of the revolving knife along chamfering excessively
Tangent line 303 is cut off, i.e., forms two batteries for carrying lug by middle part transversely cutting of the revolving knife along each second tool marks 305
Pole piece.Because revolving knife speed is fast, mould punching speed is slower, using the punching press of the present embodiment die-cutting machine decompressor once, horizontal
Cutting knife carries out both sides cutoff action, while is molded two battery pole pieces, effectively increases production efficiency.Mould loss is reduced simultaneously
And extend the mold notch reconditioning time.
With continued reference to Fig. 2, it is necessary to which explanation, in the present embodiment, the cope plate part 100 is rectangle cover plate, institute
State cope plate part corner and be respectively provided with a cope plate guide pin bushing 102 for running through the cope plate part, the lower template portion 200
For rectangle cover plate, the lower template portion corner is respectively provided with a raised lower template guide pillar 201, the cope plate part 100
It is connected with servomotor, in punching course, the lower template guide pillar 201 passes through the cope plate guide pin bushing 102, makes the upper mould
Plate part 100 being capable of vertically battery pole piece material described in punching press.
It should be noted that as illustrated, in the present embodiment, the cope plate part 100 and lower template portion 200 are equal
For irregular rectangular slab.
In the present embodiment, the die-cutting machine decompressor is irregular rectangle, four sides of the die-cutting machine decompressor
Including for passing in and out the left and right sides of battery pole piece material and front and rear sides provided with cutter head, a left side for the cope plate part 100
Right both sides also set a material lift roller 103 respectively, for transmitting the battery pole piece.But the present invention is without limitation,
In other embodiment, the material lift roller can also be arranged on the left and right sides of lower template part.
In the present embodiment, the holding pad 104 of rectangle is provided with the middle part of the first surface 100A of the cope plate part, it is described
The surfacing of holding pad 104, for pushing down the battery pole piece in punching course.
Fig. 3 is refer to, in the present embodiment, in the lower template portion 200, descends the edge of a knife 202 to set below in the rear
Lower waste port 204, front lower waste port 205 is arranged below in the front lower edge of a knife 203 after having.It is punched waste wood caused by battery pole piece
304 are dropped out by the front and rear waste port of lower template portion 200.
In the present embodiment, the pole piece supporting plate of rectangle is provided with the middle part of the second surface 200A of the lower template portion 200
206, the surfacing of pole piece supporting plate 206, for battery pole piece described in the support in punching course.
Although present disclosure has been described in detail with reference to preferred embodiment, the technical staff in the field is not taking off
In the spirit and scope of the present invention limited from appended claims, the embodiment of the present invention can be carried out each
The local change not of kind, can make various changes or adjustment to the present invention in the form and details, be the guarantor of the present invention
Protect scope.
Claims (10)
- A kind of 1. die-cutting machine decompressor, for battery pole piece Full-automatic die cutter, it is characterised in that including：It is oppositely arranged Cope plate part and lower template portion, the lower template portion are used to accept what the Full-automatic die cutter upstream equipment transmission came Battery pole piece material, the cope plate part is connected with servo control mechanism, and is moved up and down in the presence of the servo control mechanism Battery pole piece material described in punching press；The cope plate part includes the first surface being oppositely arranged with the lower template portion, institute The second surface that lower template portion includes being oppositely arranged with the cope plate part is stated, the first surface side is provided with one Upper cutter head after shape, cutter head offside is provided with upper cutter head before two rectangles in the bar shaped, and the second surface is provided with one and is used to hold Receive it is described after upper cutter head the rear lower edge of a knife, and two be used to accommodating it is described before upper cutter head the front lower edges of a knife, the cope plate portion Point can lower template portion described in punching press downwards to be stamped into the part battery pole piece material on the battery pole piece material, Formed arranged side by side with upper tip shapes matchs after the bar shaped the first tool marks and two and with going up tip shapes before the rectangle Second tool marks of matching.
- 2. a kind of die-cutting machine decompressor according to claim 1, it is characterised in that the cope plate part is rectangular cap Plate, cope plate part corner are respectively provided with a cope plate guide pin bushing for running through the cope plate part, the lower template portion For rectangle cover plate, the lower template portion corner is respectively provided with a raised lower template guide pillar, the cope plate part and servo Motor connection, in punching course, the lower template guide pillar passes through the cope plate guide pin bushing, enables cope plate part edge Battery pole piece material described in vertical punching press.
- 3. a kind of die-cutting machine decompressor according to claim 1, it is characterised in that the die-cutting machine decompressor is square Shape, four sides of the die-cutting machine decompressor include being used for the left and right sides for passing in and out electrode slice and the front and rear sides provided with cutter head, The left and right sides of the cope plate part also sets a material lift roller respectively, for transmitting the battery pole piece material.
- A kind of 4. die-cutting machine decompressor according to claim 1, it is characterised in that the first table of the cope plate part Middle face is provided with the holding pad of rectangle, the holding pad surfacing, for pushing down the battery pole sheet material in punching course Material.
- A kind of 5. die-cutting machine decompressor according to claim 1, it is characterised in that in the lower template portion, Waste port under after the lower edge of a knife is arranged below after described, front lower waste port is arranged below in the front lower edge of a knife.
- A kind of 6. die-cutting machine decompressor according to claim 1, it is characterised in that the second table of the lower template portion Middle face is provided with the pole piece supporting plate of rectangle, the pole piece supporting plate surfacing, for battery pole described in the support in punching course Sheet material.
- 7. a kind of die-cutting machine decompressor according to claim 1, it is characterised in that upper cutter head is in punching press after the bar shaped After the battery pole piece material, the chamfering between two battery pole pieces of formation.
- 8. a kind of die-cutting machine decompressor according to claim 1, it is characterised in that upper cutter head is in punching press before described two Two are formed after the battery pole piece material, on the battery pole piece material side by side and is matched with upper tip shapes before the rectangle Tool marks, the battery pole piece material forms two in subsequent process steps through middle part transversely cutting of the revolving knife along each tool marks The individual battery pole piece for being respectively provided with two lugs.
- 9. a kind of die-cutting machine decompressor according to claim 1, it is characterised in that the die-cutting machine decompressor is square Shape, four sides of the die-cutting machine decompressor include being used for the left and right sides for passing in and out electrode slice and the front and rear sides provided with cutter head, The left and right sides of the lower template portion also sets a material lift roller respectively, for transmitting the battery pole piece material.
- 10. a kind of die-cutting machine decompressor according to claim 1, it is characterised in that the cope plate part and lower mould Plate part is irregular rectangular slab.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710329151.5A CN107414957A (en) | 2017-05-11 | 2017-05-11 | A kind of die-cutting machine decompressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710329151.5A CN107414957A (en) | 2017-05-11 | 2017-05-11 | A kind of die-cutting machine decompressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107414957A true CN107414957A (en) | 2017-12-01 |
Family
ID=60425197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710329151.5A Withdrawn CN107414957A (en) | 2017-05-11 | 2017-05-11 | A kind of die-cutting machine decompressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107414957A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112959522A (en) * | 2021-02-07 | 2021-06-15 | 蓝思智能机器人(长沙)有限公司 | Strip slitting device and strip slitting method |
-
2017
- 2017-05-11 CN CN201710329151.5A patent/CN107414957A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112959522A (en) * | 2021-02-07 | 2021-06-15 | 蓝思智能机器人(长沙)有限公司 | Strip slitting device and strip slitting method |
| CN112959522B (en) * | 2021-02-07 | 2022-07-05 | 蓝思智能机器人(长沙)有限公司 | Strip slitting device and strip slitting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171201 |