一种用于双面涂布的电池极片夹轮组件
By designing a clamping roller assembly for lithium battery electrodes, and using rubber and metal rollers to stabilize the electrodes, the problem of coating rollers being unable to support wet coatings is solved, achieving stable, uniform, and convenient electrode coating.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HUIZHOU PENGJIN INTELLIGENT EQUIPMENT CO LTD
- Filing Date
- 2025-07-21
- Publication Date
- 2026-07-17
AI Technical Summary
During the double-sided coating process of lithium battery electrodes, the coating roller cannot effectively support the wet coating electrode, resulting in uneven coating quality and affecting the coating effect on the second side.
Design a battery electrode clamping roller assembly for double-sided coating, including a mounting base, a fixing base, a driving device, and first and second clamping roller assemblies. The electrode is stabilized by rubber and metal rollers, and the clamping and loosening actions are realized by the driving device to ensure the stability of the electrode during the coating process.
It improves the coating quality of the electrode, achieves stable and uniform coating of the electrode during the coating process, and enhances the ease of use and maintenance of the coating machine.
Smart Images
Figure CN224507501U_ABST
Abstract
Claims
1. A battery electrode clamping wheel assembly for double-sided coating, characterized in that: Includes a mounting base, on which a fixing seat is provided. The fixed base is equipped with a drive device, a first clamping wheel assembly, and a second clamping wheel assembly connected to the drive device.
2. A battery electrode clamping wheel assembly for double-sided coating according to claim 1, characterized in that: The mounting base is provided with a base body, a fixing kit is fitted on the base body, and a fixing cover is provided on the fixing kit. The fixing cover is fixed together with the fixing kit and the base body by a locking member.
3. A battery electrode clamping wheel assembly for double-sided coating according to claim 2, characterized in that: The base body includes a base and a base column, and the base column is provided with a first locking hole. The fixing kit includes a fixing sleeve base and a sleeve body, and the fixing kit is fitted onto the base column through the sleeve body; The fixing cover includes a top cover and a top cover column, and the fixing cover is fixed to the sleeve body by the top cover column. The fixing cover is provided with fixing holes for installing the locking component.
4. A battery electrode clamping wheel assembly for double-sided coating according to claim 3, characterized in that: The fixing seat is provided on one side of the fixing sleeve base.
5. A battery electrode clamping wheel assembly for double-sided coating according to claim 1, characterized in that: The fixing base includes a first fixing part, a second fixing part, and a third fixing part. The first fixing part is provided with a first fixing shaft, and the driving device is mounted on the first fixing shaft. The first clamping wheel assembly is mounted on the second fixing part. The driving device is connected to the first clamping wheel assembly and drives the first clamping wheel assembly to perform clamping and releasing actions. The second clamping wheel assembly is mounted on the third fixing part.
6. A battery electrode clamping wheel assembly for double-sided coating according to claim 5, characterized in that: The first clamping wheel assembly includes a movable seat, which is fixed to the second fixed part by a rotating shaft and rotates around the rotating shaft under the drive of the driving device.
7. A battery electrode clamping wheel assembly for double-sided coating according to claim 5, characterized in that: The movable seat is also provided with a connecting rod, which is connected to the drive device.
8. A battery electrode clamping wheel assembly for double-sided coating according to claim 5, characterized in that: The movable seat is also provided with a clamping block assembly, and a first roller is installed on the clamping block assembly.
9. A battery electrode clamping wheel assembly for double-sided coating according to claim 1, characterized in that: The second clamping wheel assembly includes a fixed shaft mounted on the third fixing part, and a second roller is provided on the fixed shaft.
10. A battery electrode clamping wheel assembly for double-sided coating according to claim 1, characterized in that: The first roller is made of rubber, including EPDM rubber; The second roller is made of metal, including steel and chrome-plated steel.