CN201044250Y - Combination powder shaving knife - Google Patents
Combination powder shaving knife Download PDFInfo
- Publication number
- CN201044250Y CN201044250Y CNU2007201193079U CN200720119307U CN201044250Y CN 201044250 Y CN201044250 Y CN 201044250Y CN U2007201193079 U CNU2007201193079 U CN U2007201193079U CN 200720119307 U CN200720119307 U CN 200720119307U CN 201044250 Y CN201044250 Y CN 201044250Y
- Authority
- CN
- China
- Prior art keywords
- installation portion
- scraper
- doctor blade
- dip
- mounting part
- 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.)
- Expired - Lifetime
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Classifications
-
- 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
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- Battery Electrode And Active Subsutance (AREA)
Abstract
The utility model relates to a combined doctor blade which comprises a scraper, a Z-type connecting piece and a dipping rod with the scraper and the dipping rod respectively arranged at both ends of the Z-type connecting piece, wherein, the Z-type connecting piece comprises a Z-type pipe and a first mounting part and a second mounting part respectively arranged at both ends of the Z-type pipe; the scraper is arranged on the first mounting part or the second mounting part, while the dipping rod is correspondingly arranged on the second mounting part or the first mounting part. When the utility model is used, a user can wipe the dressing part of an electrode slice by the dipping rod to dilute the dressing effectively; meanwhile, the user can scratch the dressing off by the scraper at the same time and clean the electrode slice by the dipping rod after scraping the dressing off. Adopting the utility model can complete the operation at one time without replacing operating means and operator, thereby substantially improving production efficiency; moreover, with low cost and convenience for maintenance of the parts, the utility model has better practicality.
Description
Technical field
The utility model relates to lithium battery manufacturing equipment field, refers more particularly to lithium battery pole piece doctor blade.
Background technology
At present, lithium battery is with high power capacity, and superior advantages such as charge-discharge performance are used in the various digital consumer electronics products widely.When making lithium battery,,, often need scrape off the dressing of positive, negative electrode plate relevant position then according to the corresponding electrode chip architecture if adopt the mode of slurry coating electrode slice.At present, in the scraper mode of operation, need the dry dressing dilution of elder generation, make dressing successfully from the electrode slice collector, to scrape off the electrode slice relevant position; Use the cardboard board to scrape off the dressing of relevant position on the electrode slice then, last cleaning again scrapes off the electrode slice position of dressing.This scrape the employed instrument of branch mode of operation include respectively be surrounded by imbibition cloth be coated with rod, scraper, in use, often need to change operation mutually, inefficient operation, production efficiency are not high.
The utility model content
Technical problem to be solved in the utility model is: a kind of combination doctor blade is provided, and it can avoid the present problem of scraping the powder inefficient operation, and is applicable to production.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of combination doctor blade is provided, comprises that a scraper, a Z type connector and dip in the liquid rod, described scraper and dip in the two ends that the liquid rod is installed on Z type connector respectively.
Preferably, described Z type connector comprises a Z type pipe and is located at first installation portion and second installation portion at Z type pipe two ends respectively that scraper is installed on first installation portion or second installation portion, correspondingly is installed on second installation portion or first installation portion and dip in the liquid rod.
Preferably, described first installation portion and second installation portion include a threaded portion and some clamp nuts.
Preferably, described scraper middle part is provided with first mounting groove, and described scraper is sheathed on the threaded portion of first installation portion of Z type connector or second installation portion by means of first mounting groove, and both sides are locked by clamp nut.
Preferably, the described liquid rod middle part of dipping in is provided with second mounting groove, and the described liquid rod that dips in is sheathed on the threaded portion of second installation portion of Z type pipe or first installation portion by means of second mounting groove, and both sides are locked by clamp nut.
Preferably, described dip in that the liquid rod comprises that a cast bar and is removably installed in cast bar one end dip in the liquid ball.
Preferably, described scraper dip in the liquid rod or Z type connector on also be provided with a Handheld Division.
The beneficial effects of the utility model are: in actual use, by dipping in the dressing position of liquid rod obliterating electrode slice, can dilute dressing effectively, use the scraper in the combination doctor blade simultaneously, strike off dressing effectively, and by dipping in the liquid rod, cleaning scrapes off the electrode slice of dressing.The whole operation mode is disposable to be finished, and does not need to change operation tool and operator, has improved production efficiency really, and the equipment unit expense is cheap, is convenient to maintenance, has very strong practicality.
Below in conjunction with accompanying drawing the utility model is described in further detail.
Description of drawings
Fig. 1 is a combination doctor blade decomposing schematic representation of the present utility model.
Fig. 2 is the scraper schematic diagram of the utility model combination doctor blade.
Embodiment
As shown in Figure 1, the utility model provides a kind of combination doctor blade, and it comprises scraper 1, dips in liquid rod 2 and Z type connector 3.
Wherein, as shown in Figure 2, described scraper 1 is made up of the sheet hard material, preferably adopts hard plastic sheet, and its length is 60～120 millimeters, is preferably 80 millimeters; Width is 15～45 millimeters, is preferably 20 millimeters; Thickness is 2～5 millimeters, is preferably 3 millimeters.Scraper 1 is interior receipts trapezium structure by following position, and it is 1～2 millimeter bottom.Scraper 1 middle part is provided with first mounting groove 10 of a hollow out, and width is 5～10 millimeters, and length is 30～50 millimeters.
Dip in liquid rod 2 and comprise that a cast bar 20 and dips in liquid ball 22, describedly dip in that liquid ball 22 is provided with an inner groovy (scheming not shown) and the end that can be placed in cast bar 20 by inner groovy, and can change at any time according to the dirty degree of dipping in liquid ball 22 and dip in the liquid ball, the described liquid ball that dips in preferably adopts sponge ball.The middle part of cast bar 20 is provided with second mounting groove 24 of a hollow out, and width is 5～10 millimeters, and length is 30～50 millimeters.
Z type connector 3 comprises by Z type pipe 30 and lays respectively at first installation portion 31, second installation portion 32 at Z type pipe 30 two ends.First installation portion 31, second installation portion 32 are made up of 310,320 and two clamp nuts 34 in threaded portion of 5～10 millimeters long respectively, can be respectively applied for second mounting groove 24 that supplies first mounting groove 10 on the scraper and dip in liquid rod 2 and can be enclosed within on the threaded portion 310,320 of described first installation portion 31 and second installation portion 32, and fixing by clamp nut 34.
During actual assembled, earlier two clamp nuts 34 respectively are screwed onto the inner end (as shown in Figure 1) of threaded portion 310,320 of first installation portion 31, second installation portion 32 at Z type pipe 30 two ends; Then, again first mounting groove 10 of scraper 1 and second mounting groove 24 that dips in liquid rod 2 are inserted on the threaded portion 310,320 at Z type connector 3 two ends respectively and are butted on and twist in advance on the good clamp nut 34; At last, more other two clamp nuts 34 are screwed into the outer end of the threaded portion 310,320 at Z type pipe 30 two ends respectively, and tighten in case from the outer end with scraper 1 and dip in liquid rod 2 and push against on the clamp nut 34 of inboard.According to actual needs, also can increase fastening pad (scheming not shown) in the inboard of clamp nut 34.In addition,, the clamp nut 34 of outer end can be unscrewed, can and dip in angle or the position that liquid rod 2 is adjusted to be needed, tighten fixing getting final product by the clamp nut 34 of outer end again scraper 1 according to instructions for use.Actual gripping for ease of operator needs, can be at scraper 1, dip in liquid rod 2 or design Handheld Division 4, Z type connector 3 places so that hand-held in execution mode as shown in Figure 2, is that example describes so that Handheld Division 4 to be set on scraper 1.
Claims (7)
1. a combination doctor blade comprises a scraper, and it is characterized in that: described combination doctor blade comprises that also a Z type connector and dips in the liquid rod, described scraper and dip in the two ends that the liquid rod is installed on Z type connector respectively.
2. combination doctor blade as claimed in claim 1, it is characterized in that: described Z type connector comprises a Z type pipe and is located at first installation portion and second installation portion at Z type pipe two ends respectively, scraper is installed on first installation portion or second installation portion, correspondingly is installed on second installation portion or first installation portion and dip in the liquid rod.
3. combination doctor blade as claimed in claim 2 is characterized in that: described first installation portion and second installation portion include a threaded portion and some clamp nuts.
4. combination doctor blade as claimed in claim 3, it is characterized in that: described scraper middle part is provided with first mounting groove, described scraper is sheathed on the threaded portion of first installation portion of Z type connector or second installation portion by means of first mounting groove, and both sides are locked by clamp nut.
5. as claim 3 or 4 described combination doctor blades, it is characterized in that: the described liquid rod middle part of dipping in is provided with second mounting groove, the described liquid rod that dips in is sheathed on the threaded portion of second installation portion of Z type pipe or first installation portion by means of second mounting groove, and both sides are locked by clamp nut.
6. combination doctor blade as claimed in claim 1 is characterized in that: described dip in that the liquid rod comprises that a cast bar and is removably installed in cast bar one end dip in the liquid ball.
7. combination doctor blade as claimed in claim 1 is characterized in that: described scraper dip in the liquid rod or Z type connector on also be provided with a Handheld Division.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201193079U CN201044250Y (en) | 2007-04-03 | 2007-04-03 | Combination powder shaving knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201193079U CN201044250Y (en) | 2007-04-03 | 2007-04-03 | Combination powder shaving knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201044250Y true CN201044250Y (en) | 2008-04-02 |
Family
ID=39259137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201193079U Expired - Lifetime CN201044250Y (en) | 2007-04-03 | 2007-04-03 | Combination powder shaving knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201044250Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105552301A (en) * | 2015-11-30 | 2016-05-04 | 芜湖凯尔电气科技有限公司 | Mobile phone battery electrode powder scraper |
-
2007
- 2007-04-03 CN CNU2007201193079U patent/CN201044250Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105552301A (en) * | 2015-11-30 | 2016-05-04 | 芜湖凯尔电气科技有限公司 | Mobile phone battery electrode powder scraper |
| CN105552301B (en) * | 2015-11-30 | 2018-03-13 | 芜湖凯尔电气科技有限公司 | Battery of mobile phone electrode powder-scraping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHENZHEN BANGKAI NEW ENERGY CO., LTD. Free format text: FORMER NAME: SHENZHEN BANGKAI ELECTRONICS CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: Guangdong city of Shenzhen province Baoan District postcode town of Longhua Dalang Village Huarong Road Hongfu Industrial Zone, 518000 Patentee after: Shenzhen B & K Rechargeable Battery Inc. Address before: Guangdong city of Shenzhen province Baoan District postcode town of Longhua Dalang Village Huarong Road Hongfu Industrial Zone, 518000 Patentee before: Bangkai Electronic Co., Ltd., Shenzhen City |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080402 |