CN203508604U - Rolling pinch device for battery electrodes - Google Patents
Rolling pinch device for battery electrodes Download PDFInfo
- Publication number
- CN203508604U CN203508604U CN201320671241.XU CN201320671241U CN203508604U CN 203508604 U CN203508604 U CN 203508604U CN 201320671241 U CN201320671241 U CN 201320671241U CN 203508604 U CN203508604 U CN 203508604U
- Authority
- CN
- China
- Prior art keywords
- rolling
- roll
- cylinder
- pole piece
- mill housing
- 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
Links
- 238000005096 rolling process Methods 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- Battery Electrode And Active Subsutance (AREA)
Abstract
The utility model discloses a rolling pinch device for battery electrodes. The rolling pinch device for battery electrodes is characterized by comprising a rolling mill frame, a fixing base, a rubber press roll, a fixing plate, and a cylinder. The fixing base is disposed on the right of the rolling mill frame. The rubber press roll is hinged to the lower end of the fixing plate. The upper end of the fixing plate is hinged to the fixing base through a positioning shaft. The cylinder is mounted at the right end of the fixing base. A piston rod of the cylinder contacts with the lower end of the fixing plate. An upper roll is arranged on the left of the rubber press roll. A roller roll is arranged below the upper roll. The upper roll and the lower roll are fixed on the rolling mill frame through spindles respectively. A left-end guide roll is disposed at the left end of the rolling mill frame. A right-end guide roll is disposed at the right end of the rolling mill frame. The right side of the lower end of the fixing plate is provided with a gap. The piston rod of the cylinder contacts with the gap. Under the ejective action of the rubber press roll, stress fringes generated during rolling the battery electrodes can be eliminated or reduced, and rolled quality of the battery electrodes is improved.
Description
Technical field
The utility model belongs to braking or take-up device technical field.
Background technology
In prior art, battery pole piece is in the process of rolling, and battery pole piece directly enters between two rolls and rolls through front end deflector roll, presses and by rear end deflector roll, pole piece is derived; Because pole piece before and after rolling all exists longitudinal tensile force and without lateral confinement, will make pole piece occur stressed cord longitudinally when rolling, had a strong impact on the quality that rolls of battery pole piece.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of rolling clamping and conveying device of battery pole piece, has the battery pole piece of making in tensioning state and is close to roll surface, improves the feature of quality of battery pole piece.
For solving the problems of the technologies described above, technical solution adopted in the utility model is: a kind of rolling clamping and conveying device of battery pole piece, is characterized in that: comprise rolling-mill housing, holder, rubber roller, fixed head and cylinder; Described fixed seating is in rolling-mill housing right part, and described rubber roller and fixed head lower end are hinged, and fixed head upper end is hinged by locating shaft and holder; Described cylinder is arranged on holder right-hand member, and the piston rod of cylinder contacts with fixed head lower end; The left side of described rubber roller is provided with topping roll, below described topping roll, be provided with bottom roll, topping roll and bottom roll are fixed in rolling-mill housing by main shaft respectively, in the left part of rolling-mill housing, are provided with left end deflector roll, in the right part of rolling-mill housing, are provided with right-hand member deflector roll.
The further improvement that the utility model is done is: the right flank in described fixed head lower end is provided with breach, and the piston rod of described cylinder contacts with breach.Described left end deflector roll is connected with rolling-mill housing by bearing respectively with right-hand member deflector roll; Right-hand member deflector roll is lower than left end deflector roll.
The beneficial effect that adopts technique scheme to produce is: this device is due to the effect that holds out against of rubber roller, make battery pole piece to roll surface, form certain cornerite before rolling, and always in tensioning state and be close to roll surface, thereby eliminate or alleviated the stressed cord that battery pole piece produces in the process of rolling, having improved the quality that rolls of battery pole piece.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the structural representation of this device;
Fig. 2 is the A portion enlarged drawing in Fig. 1.
As shown in the figure: 1 left end deflector roll, 2 battery pole pieces, 3 topping rolls, 4 rubber rollers, 5 locating shafts, 6 fixed heads, 7 holders, 8 cylinders, 9 right-hand member deflector rolls, 10 rolling-mill housing, 11 bottom rolls.
The specific embodiment
Contrast Fig. 1 is used step to be described further to operation of the present utility model:
Embodiment 1: a kind of rolling clamping and conveying device of battery pole piece, is characterized in that: comprise rolling-mill housing 10, holder 7, rubber roller 4, fixed head 6 and cylinder 8; Described holder 7 is positioned at rolling-mill housing 10 right parts, and described rubber roller 4 is hinged with fixed head 6 lower ends, and fixed head 6 upper ends are hinged by locating shaft 5 and holder 7; Described cylinder 8 is arranged on holder 7 right-hand members, and the piston rod of cylinder 8 contacts with fixed head 6 lower ends; The left side of described rubber roller 4 is provided with topping roll 3, below described topping roll 3, be provided with bottom roll 11, topping roll 3 and bottom roll 11 are fixed in rolling-mill housing 10 by main shaft respectively, in the left part of rolling-mill housing 10, are provided with left end deflector roll 1, in the right part of rolling-mill housing 10, are provided with right-hand member deflector roll 9.Right flank in described fixed head 6 lower ends is provided with breach, and the piston rod of described cylinder 8 contacts with breach.
The using method of the present embodiment: battery pole piece 2 is in the operation of rolling, piston rod by cylinder 8 moves to left and holds out against the breach of fixed head 6, driving rubber roller 4 to head on battery pole piece 2 is close to topping roll 3, make battery pole piece 2 in tensioning state, eliminated the fold on battery pole piece 2 surfaces, make rolling of battery pole piece 2 process topping rolls 3 and bottom roll 11, improved the quality that rolls of battery pole piece 2.
Embodiment 2: a kind of rolling clamping and conveying device of battery pole piece, is characterized in that: comprise rolling-mill housing 10, holder 7, rubber roller 4, fixed head 6 and cylinder 8; Described holder 7 is positioned at rolling-mill housing 10 right parts, and described rubber roller 4 is hinged with fixed head 6 lower ends, and fixed head 6 upper ends are hinged by locating shaft 5 and holder 7; Described cylinder 8 is arranged on holder 7 right-hand members, and the piston rod of cylinder 8 contacts with fixed head 6 lower ends; The left side of described rubber roller 4 is provided with topping roll 3, below described topping roll 3, be provided with bottom roll 11, topping roll 3 and bottom roll 11 are fixed in rolling-mill housing 10 by main shaft respectively, in the left part of rolling-mill housing 10, are provided with left end deflector roll 1, in the right part of rolling-mill housing 10, are provided with right-hand member deflector roll 9.Right flank in described fixed head 6 lower ends is provided with breach, and the piston rod of described cylinder 8 contacts with breach.Described left end deflector roll 1 is connected with rolling-mill housing 10 by bearing respectively with right-hand member deflector roll 9; Right-hand member deflector roll 9 is lower than left end deflector roll 1.
The using method of the present embodiment: battery pole piece 2 is in the operation of rolling, piston rod by cylinder 8 moves to left and holds out against the breach of fixed head 6, driving rubber roller 4 to head on battery pole piece 2 is close to topping roll 3, make battery pole piece 2 in tensioning state, eliminated the fold on battery pole piece 2 surfaces, make rolling of battery pole piece 2 process topping rolls 3 and bottom roll 11, improved the quality that rolls of battery pole piece 2.Right-hand member deflector roll 9, lower than left end deflector roll 1, facilitates rubber roller 4 to head on battery pole piece 2 and is close to topping roll 3.
Claims (3)
1. a rolling clamping and conveying device for battery pole piece, is characterized in that: comprise rolling-mill housing (10), holder (7), rubber roller (4), fixed head (6) and cylinder (8); Described holder (7) is positioned at rolling-mill housing (10) right part, and described rubber roller (4) is hinged with fixed head (6) lower end, and fixed head (6) upper end is hinged by locating shaft (5) and holder (7); Described cylinder (8) is arranged on holder (7) right-hand member, and the piston rod of cylinder (8) contacts with fixed head (6) lower end; The left side of described rubber roller (4) is provided with topping roll (3), below described topping roll (3), be provided with bottom roll (11), topping roll (3) and bottom roll (11) are fixed in rolling-mill housing (10) by main shaft respectively, in the left part of rolling-mill housing (10), be provided with left end deflector roll (1), in the right part of rolling-mill housing (10), be provided with right-hand member deflector roll (9).
2. the rolling clamping and conveying device of a kind of battery pole piece according to claim 1, is characterized in that: the right flank in described fixed head (6) lower end is provided with breach, and the piston rod of described cylinder (8) contacts with breach.
3. the rolling clamping and conveying device of a kind of battery pole piece according to claim 2, is characterized in that: described left end deflector roll (1) is connected with rolling-mill housing (10) by bearing respectively with right-hand member deflector roll (9); Right-hand member deflector roll (9) is lower than left end deflector roll (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320671241.XU CN203508604U (en) | 2013-10-29 | 2013-10-29 | Rolling pinch device for battery electrodes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320671241.XU CN203508604U (en) | 2013-10-29 | 2013-10-29 | Rolling pinch device for battery electrodes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203508604U true CN203508604U (en) | 2014-04-02 |
Family
ID=50367586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320671241.XU Expired - Lifetime CN203508604U (en) | 2013-10-29 | 2013-10-29 | Rolling pinch device for battery electrodes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203508604U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104259202A (en) * | 2014-08-08 | 2015-01-07 | 邢台纳科诺尔极片轧制设备有限公司 | Rolling type battery pole piece roller press |
| CN104998914A (en) * | 2015-07-24 | 2015-10-28 | 中冶南方工程技术有限公司 | Compression roller device suitable for corrosive environment |
-
2013
- 2013-10-29 CN CN201320671241.XU patent/CN203508604U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104259202A (en) * | 2014-08-08 | 2015-01-07 | 邢台纳科诺尔极片轧制设备有限公司 | Rolling type battery pole piece roller press |
| CN104998914A (en) * | 2015-07-24 | 2015-10-28 | 中冶南方工程技术有限公司 | Compression roller device suitable for corrosive environment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140402 |
|
| CX01 | Expiry of patent term |