CN201519734U - Damping device of rolling machine - Google Patents
Damping device of rolling machine Download PDFInfo
- Publication number
- CN201519734U CN201519734U CN2009200962913U CN200920096291U CN201519734U CN 201519734 U CN201519734 U CN 201519734U CN 2009200962913 U CN2009200962913 U CN 2009200962913U CN 200920096291 U CN200920096291 U CN 200920096291U CN 201519734 U CN201519734 U CN 201519734U
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- Prior art keywords
- guide
- damping device
- utility
- model
- pole piece
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- 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 - Fee Related
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Abstract
The utility model discloses a damping device of a rolling machine. The damping device is characterized in that the top part of a damping device frame is fixed with a guide roll bracket; an upper guide roll is arranged on a guide roll bracket; guide shafts are respectively arranged at two sides of the frame; liner bushes are respectively arranged on the guide shafts; a lower guide roll is fixed on the liner bushes by a bush connecting block; and an upper spring and a lower spring are respectively arranged on the guide shafts and are connected with the liner bushes. In the utility model, the front end and the rear end of a rolling roll, namely a winding end and an unwinding end, are respectively provided with the damping device. The damping device adopts a movement structure that the springs are added at the guide rolls, and uses the movement of the guide rolls to drive the deformation of the springs for moving so as to offset the displacement of jittering of pole pieces.
Description
Technical field
The utility model relates to a kind of lithium ion battery roller, particularly a kind of new type lithium ion battery roller damping device.
Background technology
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 automobile, 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.The production battery pole piece need carry out powder and starch, applies, rolls and cutting operation.Pole piece need roll reprocessing by roller because coating is come out.Yet because the pole piece of lithium ion battery is intermittently coating, when roller rolls interval or single face, pole piece will produce shake, can cause when serious and roll broken belt, this will cause serious raw-material waste and economic loss, influence the lifting of production efficiency and production capacity simultaneously, this just needs a kind of damping device to eliminate the shake that pole piece produces in the process of rolling.
The utility model content
The purpose of this utility model is to overcome shortcoming of the prior art, and a kind of novel roller damping device is provided.
The technical solution of the utility model:
A kind of roller damping device, comprise framework, it is characterized in that, described frame roof fixed guide roller support, last guide roller is installed on the guide roller support, and the axis of guide is installed in the both sides of framework respectively, and linear bushing is respectively installed on the axis of guide, lower steering roll is fixed on the linear bushing by the lining contiguous block, and upper and lower spring is installed in respectively on the axis of guide and with linear bushing and is connected.
Operation principle of the present utility model: in the front and back end of milling roller, promptly the unwinding and rewinding end is all installed this device.This device adopts the guide roller place to add the movement of springs structure, utilizes the move deformation campaign of spring of the moving belt of guide roller to offset the displacement of pole piece shake.
The utility model has the advantages that:, avoid because shake causes the waste of pole piece broken belt with the jitter elimination of pole piece in the process of rolling.
Description of drawings
Fig. 1 is the utility model structural front view;
Fig. 2 is the utility model structure side view;
Fig. 3 is that the utility model uses schematic diagram.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further.
As depicted in figs. 1 and 2, framework 1 is fixed on the base or ground of roller, guide roller support 3 is fixed on the framework 1, last guide roller 4 is installed on the guide roller support 3, the axis of guide 6 is installed in the both sides of framework 1, linear bushing 7 is installed on the axis of guide 6, and lower steering roll 9 is fixed on the linear bushing by lining contiguous block 8, and upper and lower spring 11,10 is installed on the axis of guide 6 and with linear bushing 7 and is connected.
Elastic force by upper and lower spring 11,10 among the figure makes among the figure moving up and down of lower steering roll 9 offset the shake of pole piece in the process of rolling.Concrete enforcement as shown in Figure 3, pole piece passed from the below of lower steering roll 9 from the top of last guide roller 4 pass, after putting on band the tension force of unwinding and rewinding is opened, at this moment pole piece will drive the lower steering roll 9 compression spring that moves up, when the elastic force that produces when the compression spring is suitable with the tension force of pole piece, spring is compression no longer, be in the equilbrium position this moment, in the process of rolling, when rolling the blank paper tinsel of pole piece, it is big that the gap between the milling roller becomes, the action that milling roller will be made rising touches paper tinsel up to milling roller, in this process,, cause the shake of pole piece because the existence of tension force can make the unwinding and rewinding speed of pole piece change, make the variation of the pole piece amount of being subjected to displacement, elastic force by spring can move down by lower steering roll, offsets the displacement of pole piece, eliminates shake.
Claims (1)
1. roller damping device, comprise framework, it is characterized in that, described frame roof fixed guide roller support, last guide roller is installed on the guide roller support, and the axis of guide is installed in the both sides of framework respectively, and linear bushing is respectively installed on the axis of guide, lower steering roll is fixed on the linear bushing by the lining contiguous block, and upper and lower spring is installed in respectively on the axis of guide and with linear bushing and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200962913U CN201519734U (en) | 2009-04-14 | 2009-04-14 | Damping device of rolling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200962913U CN201519734U (en) | 2009-04-14 | 2009-04-14 | Damping device of rolling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201519734U true CN201519734U (en) | 2010-07-07 |
Family
ID=42505912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200962913U Expired - Fee Related CN201519734U (en) | 2009-04-14 | 2009-04-14 | Damping device of rolling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201519734U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113187852A (en) * | 2021-04-26 | 2021-07-30 | 西安理工大学 | Vibration isolation device for guide roll of printing machine and design method |
-
2009
- 2009-04-14 CN CN2009200962913U patent/CN201519734U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113187852A (en) * | 2021-04-26 | 2021-07-30 | 西安理工大学 | Vibration isolation device for guide roll of printing machine and design method |
| CN113187852B (en) * | 2021-04-26 | 2022-08-09 | 西安理工大学 | Vibration isolation device for guide roll of printing machine and design method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100707 Termination date: 20120414 |