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Automatic cleaning device for press rolls

A technology of automatic cleaning and pressing rollers, applied in cleaning methods and utensils, cleaning methods using liquids, cleaning methods using tools, etc., can solve problems such as low efficiency and unsatisfactory cleaning effect, and ensure consistency and overall effect. Good, ensure the effect of cleaning effect

Active Publication Date: 2012-07-11
WANXIANG 123 CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The purpose of the present invention is to overcome the unsatisfactory cleaning effect and low efficiency of the pressure roller cleaning method in the prior art, and provide a high-efficiency automatic pressure roller cleaning device that can realize continuous cleaning

Method used

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  • Automatic cleaning device for press rolls
  • Automatic cleaning device for press rolls
  • Automatic cleaning device for press rolls

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] Embodiment 1: A pressure roller automatic cleaning device of the present invention includes two cleaning units, which are respectively used to clean the upper and lower pressure rollers, figure 1 Only one of the pressure rollers and the cleaning unit are shown in the figure. The cleaning unit includes a follower roller 2 arranged in parallel with the pressure roller 1, a coil conveying device 3 for taking and receiving the cleaning roll 31, and a cleaning roll for soaking the cleaning roll. The infiltration device 4.

[0040] The follower roller is located on the sending side of the pressure roller, and is pushed and translated by two cylinders 21 located on both sides, thereby having a working position pressing against the pressure roller and a standby position away from the pressure roller. In order to facilitate the control of the stroke of the cylinder piston rod and avoid the impact of the follower roller on the pressure roller, the end of the piston rod of the cyl...

Embodiment 2

[0048] Embodiment two: if Image 6 As shown, the basic structure and cleaning process of this embodiment are the same as those of Embodiment 1, the difference is that a pinch roller 7 that is parallel and close to the soaking roller is added to the soaking device, and the cleaning roll is drawn from the soaking roll and the clamping roller. Passing through the nip between the pinch rolls, the dip roll is on the outside of the cleaning web, and the pinch roll, like the follower roll, is on the inside of the cleaning web. Such as Figure 7 As shown, the damping layer in the soaking roller adopts a single-layer structure, and the circumferential surface of the damping layer is provided with a number of evenly distributed outwardly convex seepage cylinders 443, and the seepage cylinders are embedded in the liquid seepage layer of the outer layer, and the seepage cylinders There is a liquid outlet hole 444 penetrating through the inner surface of the damping layer, and a number of...

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Abstract

The invention discloses an automatic cleaning device for press rolls, which comprises two cleaning units respectively used for cleaning an upper press roll and a lower press roll. The automatic cleaning device for press rolls is characterized in that each cleaning unit comprises a movable follower roll, a coil conveying device and an infiltrating device, wherein the follower roll is parallel to one press roll, the coil conveying device is used for winding and unwinding a cleaning coil, the infiltrating device used for infiltrating the cleaning coil, the coil conveying device is provided with a coil delivery end and a coil collecting end, the cleaning coil between the coil delivery end and the coil collecting end passes through the infiltrating device and the follower roll sequentially, and the follower roll has a work position pressing the press roll and a standby position distant from the press roll. The automatic cleaning device for press rolls can realize continuously online cleaning so that affection of stoppage to production efficiency is avoided. The automatic cleaning device can realize automatic cleaning conveniently so that manpower cost is lowered. In addition, the automatic cleaning device for press rolls is high in cleaning consistency and fine in integral effect.

Description

[0001] technical field [0002] The invention relates to lithium battery pole piece rolling equipment, in particular to a continuous automatic roller cleaning device for a lithium battery pole piece rolling machine. [0003] Background technique [0004] In the rolling process of lithium battery pole pieces used in electric vehicles, during the rolling operation process, due to the need for high compaction density and compression ratio, dust and material particles are easily bonded to the rolling machine during the rolling process. On the upper and lower pressure rollers of the machine, it will cause marks or even damage to the processed products. People usually use the following two methods to clean the upper and lower pressure rollers to ensure the quality of the product: [0005] The first is the intermittent cleaning method, first stop the equipment, and then manually clean the pressure roller with a dust-free cloth and cleaning solvent. Although this method can achiev...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B08B1/02
CPCB08B3/041B08B2203/0217B08B1/10B08B1/20
Inventor 董峰史离全周青山张景国茹永军郑丁
Owner WANXIANG 123 CO LTD
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