CN202048135U - Front damping device for lithium ion battery rolling machine - Google Patents
Front damping device for lithium ion battery rolling machine Download PDFInfo
- Publication number
- CN202048135U CN202048135U CN2011201079900U CN201120107990U CN202048135U CN 202048135 U CN202048135 U CN 202048135U CN 2011201079900 U CN2011201079900 U CN 2011201079900U CN 201120107990 U CN201120107990 U CN 201120107990U CN 202048135 U CN202048135 U CN 202048135U
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- CN
- China
- Prior art keywords
- lithium ion
- ion battery
- fixed
- damping
- upper 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.)
- Expired - Lifetime
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Abstract
The utility model provides a front damping device for a lithium ion battery rolling machine, comprising an upper plate, two guide rollers, two supporting plates, a damping roller and a base, wherein the two guide rollers are fixed on the upper surface of the upper plate; the upper ends of the two supporting plates are respectively fixed to the lower surface of the upper plate and the lower ends are respectively fixed to the base; the upper end of the damping roller is fixed to the lower surface of the upper plate and the lower end is fixed to the base; and the damping roller consists of a sliding rod, a sliding block and a damping spring, wherein the sliding rod is sleeved with a damping spring and a sliding block. The front damping device for a lithium ion battery rolling machine has a simple structure, effectively reduces violent vibration generated by pole pieces when the rolling machine passing through the gap between the pole pieces thereby avoiding the generation of pole piece wrinkle, even of strip breakage, and has strong operability, thereby being suitable for the need of the large scale industrial production.
Description
Technical field
The utility model relates to a kind of damping device, especially a kind of lithium ion battery roller compactor front damping device.
Background technique
Advantages such as lithium ion battery has voltage height, specific energy height, recycles often, memory time is long, not only on portable electric appts, be used widely as mobile phone, DV and laptop computer, and be widely used in big-and-middle-sized electrical equipment aspects such as electric vehicle, electric bicycle and electric tool, therefore more and more higher to the performance requirement of lithium ion battery.Electrode plates is the important component part of lithium ion battery, is important link in the lithium ion battery production process, is the core of lithium ion battery.Roll and be to use roller compactor that pole piece is rolled, make pole piece reach the important procedure of technological requirement thickness.Because in the process of rolling, the suffered tension force of pole piece is very big, can make pole piece produce violent shake through pole piece at interval the time at rolling roller, gently then makes the pole piece fold, and is serious then can cause the generation of pole piece broken belt, causes damage.
The model utility content
Technical problem to be solved in the utility model is to provide a kind of lithium ion battery roller compactor front damping device.
For solving the problems of the technologies described above, the technical solution of the utility model is:
A kind of lithium ion battery roller compactor front damping device mainly is made up of upper plate, two deflector rolls, two dunnages, damping roller and pedestals, and described two deflector rolls are fixed on the upper plate upper surface; Two dunnage upper ends are fixed with the upper plate lower surface respectively, and its lower end is fixed with pedestal respectively, plays a supporting role; Damping roller upper end is fixed with the upper plate lower surface, and its lower end and pedestal are fixed, and described damping roller is made up of slide bar, slide block and damping spring, is with damping spring and slide block on the slide bar.
Preferably, above-mentioned lithium ion battery roller compactor front damping device also comprises cushion rubber bumper, and described cushion rubber bumper is enclosed within the slide bar upper end.
Preferably, above-mentioned lithium ion battery roller compactor front damping device, described deflector roll is positioned at directly over the dunnage.
Preferably, above-mentioned lithium ion battery roller compactor front damping device, described damping roller are fixed in the pedestal middle part.
Preferably, above-mentioned lithium ion battery roller compactor front damping device, described upper plate, dunnage and base material are the chrome-faced of 45# steel, its material is sturdy and durable.
Preferably, above-mentioned lithium ion battery roller compactor front damping device, each assembly is fixed by reinforcing screw.
Preferably, above-mentioned lithium ion battery roller compactor front damping device, the reinforcing screw between each load-bearing assembly is the M6 screw, prevents distortion under the weight effect, disintegrates.
The utility model structure has following beneficial effect:
Above-mentioned lithium ion battery roller compactor front damping device, simple in structure, effectively lowered the violent shake of pole piece generation when rolling roller process pole piece interval, avoided the generation of pole piece fold even broken belt, workable, be fit to requirements of large-scale industrial production.
Description of drawings
Fig. 1 is the structural representation of lithium ion battery roller compactor front damping device described in the utility model.
Among the figure: 1-upper plate 2-deflector roll 3-dunnage 4-cushion rubber bumper
5-slide bar 6-slide block 7-damping spring 8-pedestal
Embodiment
For further specifying the utility model, existing conjunction with figs. is described in detail:
As shown in Figure 1, described lithium ion battery roller compactor front damping device, mainly be made up of upper plate 1, two deflector rolls 2, two dunnages 3, cushion rubber bumper 4, damping roller and pedestals 8, described two deflector rolls 2 are fixed on upper plate 1 upper surface, and lay respectively at two dunnages 3 directly over; Two dunnage 3 upper ends are fixed with upper plate 1 lower surface respectively, and its lower end is fixing with pedestal 8 respectively, plays a supporting role; Damping roller upper end is fixed with upper plate 1 lower surface, and pedestal 8 middle parts are fixed in its lower end, and described damping roller is made up of slide bar 5, slide block 6 and damping spring 7, is with damping spring 7 and slide block 6 on the slide bar 5, and cushion rubber bumper 4 is enclosed within slide bar 5 upper ends.When roller compactor moved, pole piece produced shake, causes very big bang, and move on the slide block 6 this moment, and the damping roller carries out damping by the elastic support of damping spring 7, plays the effect of damping vibration, because directly bump upper plate 1 of slide block 6 has been avoided in the existence of cushion rubber bumper 4.
Wherein said lithium ion battery roller compactor is a lithium ion battery IMC U.S. roller compactor; Described upper plate 1, dunnage 3 and pedestal 8 materials are the chrome-faced of 45# steel, and its material is sturdy and durable; Each assembly is fixed by reinforcing screw, and especially the reinforcing screw between each load-bearing assembly is the M6 screw, prevents distortion under the weight effect, disintegrates.
The above only is a preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. lithium ion battery roller compactor front damping device, it is characterized in that: mainly be made up of upper plate, two deflector rolls, two dunnages, damping roller and pedestals, described two deflector rolls are fixed on the upper plate upper surface; Two dunnage upper ends are fixed with the upper plate lower surface respectively, and its lower end is fixed with pedestal respectively; Damping roller upper end is fixed with the upper plate lower surface, and its lower end and pedestal are fixed, and described damping roller is made up of slide bar, slide block and damping spring, is with damping spring and slide block on the slide bar.
2. lithium ion battery roller compactor front damping device according to claim 1 is characterized in that: also comprise cushion rubber bumper, described cushion rubber bumper is enclosed within the slide bar upper end.
3. lithium ion battery roller compactor front damping device according to claim 1, it is characterized in that: described deflector roll is positioned at directly over the dunnage.
4. lithium ion battery roller compactor front damping device according to claim 1 is characterized in that: described damping roller is fixed in the pedestal middle part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201079900U CN202048135U (en) | 2011-04-13 | 2011-04-13 | Front damping device for lithium ion battery rolling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201079900U CN202048135U (en) | 2011-04-13 | 2011-04-13 | Front damping device for lithium ion battery rolling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202048135U true CN202048135U (en) | 2011-11-23 |
Family
ID=44988445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201079900U Expired - Lifetime CN202048135U (en) | 2011-04-13 | 2011-04-13 | Front damping device for lithium ion battery rolling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202048135U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102606674A (en) * | 2012-03-12 | 2012-07-25 | 三一重型装备有限公司 | Damping device and engineering mechanical equipment |
-
2011
- 2011-04-13 CN CN2011201079900U patent/CN202048135U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102606674A (en) * | 2012-03-12 | 2012-07-25 | 三一重型装备有限公司 | Damping device and engineering mechanical equipment |
| CN102606674B (en) * | 2012-03-12 | 2013-08-21 | 三一重型装备有限公司 | Damping device and engineering mechanical equipment |
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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: 20111123 |
|
| CX01 | Expiry of patent term |