CN107644975A - The pre- sealing device of button cell - Google Patents
The pre- sealing device of button cell Download PDFInfo
- Publication number
- CN107644975A CN107644975A CN201711111596.2A CN201711111596A CN107644975A CN 107644975 A CN107644975 A CN 107644975A CN 201711111596 A CN201711111596 A CN 201711111596A CN 107644975 A CN107644975 A CN 107644975A
- Authority
- CN
- China
- Prior art keywords
- cup
- combination
- positive pole
- negative pole
- hole
- 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- Withdrawn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
- 238000007789 sealing Methods 0.000 title claims abstract description 27
- 238000005452 bending Methods 0.000 claims abstract description 14
- 239000011521 glass Substances 0.000 claims abstract description 7
- 230000003467 diminishing effect Effects 0.000 claims abstract description 3
- 238000011282 treatment Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 6
- 229940105847 calamine Drugs 0.000 description 4
- 239000006071 cream Substances 0.000 description 4
- 229910052864 hemimorphite Inorganic materials 0.000 description 4
- 239000011265 semifinished product Substances 0.000 description 4
- 239000011787 zinc oxide Substances 0.000 description 4
- 235000014692 zinc oxide Nutrition 0.000 description 4
- CPYIZQLXMGRKSW-UHFFFAOYSA-N zinc;iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[Fe+3].[Fe+3].[Zn+2] CPYIZQLXMGRKSW-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
Abstract
The invention discloses the pre- sealing device of button cell, there is the top pressing board of top pressure post, the cup plate for placing the combination of positive pole cup and upper end to be used for the first column for placing negative pole combination for lower surface including being sequentially distributed from top to bottom, through hole, the diminishing curved wall part of bore from top to bottom of bore of the through hole including upper end constant upper vertical wall section and lower end are provided with cup plate；Under initial state, upper vertical wall section of the positive pole cup assembly drop in described through hole, negative pole is entered after combining through curved wall part in the combination of positive pole cup, push down the upper end of positive pole cup combination in the lower end of top pressure post, upward outer active force is put on glass plate, cup plate moves up, the lower end of positive pole cup combination is bent over by curved wall part and the bore of positive pole cup bottom after bending is less than the diameter of negative pole combination, make described negative pole combine the bending lower end of the positive pole cup combination after being bent over to be wrapped up, realize to realize the pre- sealing treatment of button cell.
Description
Technical field
The present invention relates to a kind of process equipment of button cell, more particularly, to a kind of pre- sealing device of button cell.
Background technology
Alkaline button cell includes positive pole combination and negative pole combination, and positive pole combination includes positive pole cup and positive pole after combination
Cake, negative pole combination include the negative pole top after combination and calamine cream.The pre- sealing process of button cell refers to：Positive pole combines and negative pole group
Conjunction is mutually compressed together, i.e., positive pole cup is combined to form semi-finished product with negative pole top pressure.The button cell of semi-finished product passes through again
After crossing the bending technique processing of next step, the button cell of finished product is formed.
There are the following problems for current pre- sealing device and pre- sealing process：Because positive pole cup and negative pole top are present necessarily
Tolerance, equipment compacting there may be situation about can not mutually compress；Separately because the semi-finished product after combination have the edge of internal pressure
Therefore the situation that positive pole cup is separated from each other with negative pole top also easily occur in the semi-finished product after combination, this can cause the waste of material.
The content of the invention
The technical problems to be solved by the invention are to provide the button cell that a kind of positive pole cup and negative pole top can be reliably connected
Pre- sealing device.It is wrapped up by the lower end bending in positive pole cup so as to which negative pole be combined, to realize the pre- of button cell
Sealing treatment.
Technical scheme is used by the present invention solves above-mentioned technical problem：The pre- sealing device of button cell, including from upper
There is the top pressing board of top pressure post, the cup plate for placing the combination of positive pole cup and upper end to be used to place negative pole for the lower surface being down sequentially distributed
First column of combination, is provided with through hole on described cup plate, and described through hole includes the constant upper straight wall portion of bore of upper end
Divide the diminishing curved wall part of bore from top to bottom with lower end；Under initial state, positive pole cup assembly drop is in described through hole
Upper vertical wall section, the combination of described negative pole through entering after curved wall part in the combination of positive pole cup, push down by the lower end of top pressure post
The upper end of positive pole cup combination, upward outer active force are put on glass plate, and cup plate moves up, and the lower end of positive pole cup combination is passed through
Curved wall part is bent over and the bore of positive pole cup bottom after bending is less than the diameter of negative pole combination, combines described negative pole
Wrapped up the bending lower end of positive pole cup combination after being bent over.
Further pre-program is the present invention：Described top pressing board is connected with the first oil cylinder.
Further pre-program is the present invention：Second oil cylinder is connected with oil pressure bottom plate, the second column on oil pressure bottom plate
A glass plate is withstood after being upward through bottom plate, cup plate moves up in the presence of the second column.
Further pre-program is the present invention：Described bottom plate, the first oil cylinder and the second oil cylinder is fixed on the machine of equipment
On frame.
Further pre-program is the present invention：First column is fixed on described bottom plate.
Further pre-program is the present invention：Described through hole also includes the lower vertical wall section below curved wall part, the
One column and the external diameter of negative pole combination are respectively less than the bore of lower vertical wall section, the first described column and negative pole is combined and can be entered
Into the upper vertical wall section of through hole.
Further pre-program is the present invention：The diameter of described top pressure post is less than the mouth of the upper vertical wall section of through hole
Footpath so that the upper surface of positive pole cup combination can be entered in through hole and push down by suppressing.
Further pre-program is the present invention：The inwall of described curved wall part is arc surface.
Compared with prior art, it is an advantage of the invention that the combination of positive pole cup is put into the through hole of glass plate, and positioned at cup plate
Upper vertical wall section, the negative pole combination on the first column extend into the upper vertical wall section of through hole and in the combination of positive pole cup, used
Top pressure post on top pressing board pushes down the top of positive pole cup, makes the combination of positive pole cup and negative pole integrated positioning in cup plate through hole,
Then a upward active force is applied in cup plate, comparatively, the combination of positive pole cup moves down in through hole, the combination of positive pole cup
The bending after the curved wall part of through hole of positive pole cup lower end, the bore of positive pole cup bottom are less than the diameter of negative pole combination, make to bear
The bending lower end that the positive pole cup combination after being bent over is combined in pole is wrapped up, and completes the pre- sealing work that the combination of positive pole cup is combined with negative pole
Skill, it is mutually disengaged with avoiding the combination of positive pole cup from being combined with negative pole.
Brief description of the drawings
Fig. 1 is the explosive view of the present invention；
Fig. 2 is the stereogram of the combination of positive pole cup and negative pole combination in the present invention；
Fig. 3 is the stereogram that the present invention is in initial state；
Fig. 4 is the stereogram of cup plate in the present invention；
Fig. 5 is through hole and the schematic diagram of positive pole cup combination in the present invention；
Fig. 6 is the stereogram of negative pole combination and the first column in the present invention；
Fig. 7 is stereogram when top pressure post moves down in the present invention；
Fig. 8 is that through hole and the combination of positive pole cup are in schematic diagram when top pressure post moves down in the present invention；
Fig. 9 is stereogram when cup plate moves up in the present invention；
Figure 10 is that through hole and the combination of positive pole cup are in schematic diagram when cup plate moves up in the present invention；
Figure 11 is the sectional view after the combination of this positive pole cup and the pre- sealing of negative pole combination.
Embodiment
The present invention is described in further detail below in conjunction with accompanying drawing embodiment.
Positive pole cup combination 3 includes positive pole cup 31 and positive pole cake (accompanying drawing is not shown) after combination, and negative pole combination 5 includes combination
Negative pole top 51 afterwards and calamine cream (accompanying drawing is not shown), the present invention are to be related to the pre- sealing treatment that positive pole cup combination 3 combines 5 with negative pole
Equipment and handling process, because positive pole cake is located in positive pole cup 31, positive pole cup 31 is made up of stainless steel material, and calamine cream is located at negative pole
In top 51, negative pole top 51 is made up of stainless steel material, and the present invention mainly passes through pre- sealing device by positive pole cup 31 and negative pole top
51 both pre- sealing treatments, the positive pole cake in positive pole cup 31 and the calamine cream in negative pole top 51 no longer mark in the accompanying drawings.
Basic ideas are that both are pre-positioned by negative pole top 51 and positive pole cup 31, and a curved wall through hole is set up in cup plate 4
7, using the relative displacement of cup plate 4 and positive pole cup 31, to make the lower end of positive pole cup 31 pass through curved wall through hole 7, so that positive pole cup
31 lower end bendings, and the lower end of positive pole cup 31 exceedes downwards negative pole top, while the bore of the positive pole cup bottom after bending is less than negative
The diameter on pole top, makes negative pole top 51 be wrapped up by positive pole cup 31, to complete the pre- sealing treatment of button cell, prevents positive pole cup 31
It is mutually disengaged with negative pole top 51.
As Figure 1-Figure 11, the pre- sealing device of button cell, including the lower surface being sequentially distributed from top to bottom have top
The top pressing board 1 of compression leg 2, the cup plate 4 for placing positive pole cup combination 3 and upper end are used for the first column 6 for placing negative pole combination 5, cup plate 4
On be provided with through hole 7, through hole 7 includes the constant upper vertical wall section 71 of bore of upper end and the bore from top to bottom of lower end gradually contracts
Small curved wall part 72；Under initial state, positive pole cup combination 3 falls the upper vertical wall section 71 in through hole 7, and negative pole combination 5 passes through curved
Entered after wall part 72 in positive pole cup combination 3, the upper end of positive pole cup combination 3, upward outer effect are pushed down in the lower end of top pressure post 2
Power is put on glass plate 4, and cup plate 4 moves up, and the lower end of positive pole cup combination 3 is bent over and after bending by curved wall part 72
The bore of positive pole cup bottom be less than negative pole combination 5 diameter, make negative pole combination 5 be bent over after positive pole cup combination 3 bending
Wrapped up lower end.
As shown in Figure 1-Figure 3, top pressing board 1 is connected with the first oil cylinder 8.Second oil cylinder 9 is connected with oil pressure bottom plate 10, oil pressure bottom
The second column 11 on plate 10, which is upward through after bottom plate 12, withstands glass plate 4, and cup plate 4 is in the presence of the second column 11 to moving up
It is dynamic.Bottom plate 12, the first oil cylinder 8 and the second oil cylinder 9 are fixed in the frame of equipment.First column 6 is fixed on described bottom plate 12
On.
As shown in figure 5, through hole 7 also includes the lower vertical wall section 71 curved wall part below 72, the first column 6 and negative pole combination
5 external diameter is respectively less than the bore of lower vertical wall section 71, the first column 6 and negative pole is combined the 5 upper straight wall portions for entering through hole 7
Divide in 71.The diameter of top pressure post 2 is less than the bore of the upper vertical wall section 71 of through hole 7 so that suppressing can enter in through hole 7 simultaneously
Push down the upper surface of positive pole cup combination 3.The inwall of curved wall part 72 is arc surface.
The pre- sealing device of button cell provided by the present invention and method are described in detail above, it is used herein
Specific case is set forth to the principle and embodiment of the present invention, and the explanation of above example is only intended to help and understands
The present invention and core concept.It should be pointed out that for those skilled in the art, the principle of the invention is not being departed from
On the premise of, some improvement and modification can also be carried out to the present invention, these are improved and modification also falls into the claims in the present invention
Protection domain in.
Claims (8)
1. the pre- sealing device of button cell, it is characterised in that the lower surface including being sequentially distributed from top to bottom has the top of top pressure post
Pressing plate, the cup plate for placing the combination of positive pole cup and upper end are used for the first column for placing negative pole combination, are provided with described cup plate
The bore from top to bottom of through hole, the constant upper vertical wall section of bore of the described through hole including upper end and lower end is diminishing curved
Wall part；Under initial state, positive pole cup assembly drop is in the upper vertical wall section of described through hole, and the combination of described negative pole is through curved wall
Entered behind part in the combination of positive pole cup, the upper end of positive pole cup combination is pushed down in the lower end of top pressure post, and upward outer active force applies
In on cup plate, cup plate moves up, and the lower end of positive pole cup combination is bent over by curved wall part and positive pole cup after bending is most lower
The bore at end is less than the diameter of negative pole combination, described negative pole is combined the bending lower end of the positive pole cup combination after being bent over and is wrapped
Wrap up in.
2. the pre- sealing device of button cell according to claim 1, it is characterised in that described top pressing board and the first oil cylinder
Connection.
3. the pre- sealing device of button cell according to claim 1, it is characterised in that the second oil cylinder is connected with oil pressure bottom plate,
The second column on oil pressure bottom plate withstands a glass plate after being upward through bottom plate, and cup plate moves up in the presence of the second column.
4. the pre- sealing device of button cell according to claim 1, it is characterised in that described bottom plate, the first oil cylinder and
Two oil cylinders are fixed in the frame of equipment.
5. the pre- sealing device of button cell according to claim 1, it is characterised in that the first column is fixed on described bottom
On plate.
6. the pre- sealing device of button cell according to claim 1, it is characterised in that described through hole also includes curved wall portion
The external diameter of point following lower vertical wall section, the first column and negative pole combination is respectively less than the bore of lower vertical wall section, makes described the
One column and negative pole combination can be entered in the upper vertical wall section of through hole.
7. the pre- sealing device of button cell according to claim 1, it is characterised in that the diameter of described top pressure post is less than
The bore of the upper vertical wall section of through hole so that the upper surface of positive pole cup combination can be entered in through hole and push down by suppressing.
8. the pre- sealing device of button cell according to claim 1, it is characterised in that the inwall of described curved wall part is
Arc surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711111596.2A CN107644975A (en) | 2017-11-13 | 2017-11-13 | The pre- sealing device of button cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711111596.2A CN107644975A (en) | 2017-11-13 | 2017-11-13 | The pre- sealing device of button cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107644975A true CN107644975A (en) | 2018-01-30 |
Family
ID=61125761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711111596.2A Withdrawn CN107644975A (en) | 2017-11-13 | 2017-11-13 | The pre- sealing device of button cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107644975A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004022362A (en) * | 2002-06-17 | 2004-01-22 | Sony Corp | Coin type alkaline battery |
| CN1839494A (en) * | 2003-04-02 | 2006-09-27 | 吉莱特公司 | Zinc/air cell assembly |
| JP2009289968A (en) * | 2008-05-29 | 2009-12-10 | Sanyo Electric Co Ltd | Coin type cell |
| CN102201554A (en) * | 2011-04-25 | 2011-09-28 | 深圳市量能科技有限公司 | Cap pressing device for batteries |
| EP3151303A1 (en) * | 2015-09-30 | 2017-04-05 | VARTA Microbattery GmbH | Semi-finished product, method for the preparation of a button cell and a button cell |
| CN207490007U (en) * | 2017-11-13 | 2018-06-12 | 宁波必霸能源有限公司 | The pre- sealing device of button cell |
-
2017
- 2017-11-13 CN CN201711111596.2A patent/CN107644975A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004022362A (en) * | 2002-06-17 | 2004-01-22 | Sony Corp | Coin type alkaline battery |
| CN1839494A (en) * | 2003-04-02 | 2006-09-27 | 吉莱特公司 | Zinc/air cell assembly |
| JP2009289968A (en) * | 2008-05-29 | 2009-12-10 | Sanyo Electric Co Ltd | Coin type cell |
| CN102201554A (en) * | 2011-04-25 | 2011-09-28 | 深圳市量能科技有限公司 | Cap pressing device for batteries |
| EP3151303A1 (en) * | 2015-09-30 | 2017-04-05 | VARTA Microbattery GmbH | Semi-finished product, method for the preparation of a button cell and a button cell |
| CN207490007U (en) * | 2017-11-13 | 2018-06-12 | 宁波必霸能源有限公司 | The pre- sealing device of button cell |
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Legal Events
| 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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180130 |