阅读说明：本技术 一种电池钢壳用清洗插篮 (Cleaning insertion basket for battery steel shell ) 是由 林友余 于 2019-09-18 设计创作，主要内容包括：本发明公开了一种电池钢壳用清洗插篮,包括边框、底板及两端分别连接于边框、底板的边框立柱,底板设有多个截面是圆形的隔柱,隔柱包括横向隔柱、纵向隔柱,横向隔柱横向等距阵列设置,纵向隔柱纵向等距阵列设置,横向隔柱、纵向隔柱的间距相等且等于电池钢壳的外径；底板的横向隔柱、纵向隔柱之间设有底板通孔,底板通孔的侧部还设有用于连接电池钢壳端部的防碰撞装置；边框、底板、边框立柱、隔柱均是非金属材质。相对于现有技术,本发明能够一次性完成多个电池钢壳的清洗,并且保证钢壳与钢壳之间、钢壳与清洗插篮不会因摩擦而产生金属杂质,球形凸起在避免电池钢壳直接与底板摩擦的前提下,能够使清洗液进入至电池钢壳的内部。(The invention discloses a cleaning insertion basket for a battery steel shell, which comprises a frame, a bottom plate and a frame upright post, wherein two ends of the frame upright post are respectively connected with the frame and the bottom plate; a through hole of the bottom plate is arranged between the transverse partition column and the longitudinal partition column of the bottom plate, and an anti-collision device used for connecting the end part of the battery steel shell is also arranged at the side part of the through hole of the bottom plate; the frame, the bottom plate, the frame upright posts and the partition posts are all made of non-metal materials. Compared with the prior art, the cleaning device can clean a plurality of battery steel shells at one time, ensures that metal impurities cannot be generated between the steel shells and between the steel shells and the cleaning insertion basket due to friction, and can enable cleaning liquid to enter the interior of the battery steel shells by the spherical protrusions on the premise of avoiding the direct friction between the battery steel shells and the bottom plate.)

1. the cleaning insertion basket for the battery steel shell is characterized by comprising a frame (1), a bottom plate (2) and frame stand columns (3) of which two ends are respectively connected to the frame (1) and the bottom plate (2), wherein the bottom plate (2) is provided with a plurality of partition columns (5) with circular sections, each partition column (5) comprises a transverse partition column and a longitudinal partition column, the transverse partition columns are arranged in an array mode at equal intervals, the longitudinal partition columns are arranged in an array mode at equal intervals, and the intervals between the transverse partition columns and the longitudinal partition columns are equal and equal to the outer diameter of the battery steel shell;

A bottom plate through hole (21) is formed between the transverse partition columns and the longitudinal partition columns of the bottom plate (2), and an anti-collision device used for connecting the end part of the battery steel shell is further arranged on the side part of the bottom plate through hole (21); the frame (1), the bottom plate (2), the frame upright posts (3) and the partition posts (5) are all made of non-metal materials.

2. The cleaning insert basket for battery steel cases as set forth in claim 1, wherein said collision preventing means is a spherical protrusion (22).

3. The cleaning insert basket for the battery steel shell as recited in claim 2, wherein the bottom plate through hole (21) is a rounded rectangular hole, the number of the spherical protrusions (22) is four, and the four spherical protrusions (22) are respectively disposed on four sides of the rounded rectangular hole.

4. the cleaning insert basket for the steel battery cases as claimed in claim 1, wherein the cross section of the steel battery case connecting side of the frame column (3) is circular arc.

5. The cleaning insertion basket for the battery steel shell as recited in claim 1, wherein a plurality of support rods (4) are arranged in parallel in the frame (1).

6. The cleaning insert basket for the battery steel shell as recited in claim 2, wherein the frame (1) is connected with the support rod (4) through a support rod connecting hole (11), and the support rod connecting hole (11) is a through hole.

7. The cleaning insert basket for the battery steel shell as recited in claim 1, wherein the bottom of the bottom plate (2) is further provided with a plurality of criss-cross ribs (23).

8. The cleaning insert basket for the battery steel shell as claimed in claim 1, wherein the material of the frame (1), the bottom plate (2), the frame upright posts (3) and the partition posts (5) is PA66 + 20% glass fiber.

Technical Field

The invention relates to a cleaning insertion basket for a battery steel shell, and belongs to the technical field of cleaning tools for the battery steel shell.

Background

The battery core, mainly 18650 battery core, mainly includes steel shell, battery block and the filler (such as lithium compound) in the steel shell, wherein the quality of the steel shell (one end is closed, namely the battery core negative pole) for placing the lithium compound directly determines the quality of the whole battery core. The steel shell needs to be cleaned uniformly before use, and is used for removing impurities in the steel shell, avoiding influence on internal charge-discharge reaction and reducing the self-discharge proportion. The steel shell cleaning mode in the prior art is that a large amount of steel shells are placed in a stainless steel basket in an unordered mode and are rotationally cleaned in the unidirectional direction, friction and collision between the steel shells and the stainless steel basket can generate a large amount of metal foreign bodies in the cleaning process, and the metal foreign bodies can damage charge and discharge reactions of internal lithium compounds, so that a cleaning tool for the battery steel shell with a better actual use effect is needed.

disclosure of Invention

in order to overcome the defects in the prior art, the invention aims to provide a cleaning insertion basket for a battery steel shell.

In order to achieve the above object, the present invention adopts the following technical solutions:

The cleaning insertion basket for the battery steel shell is characterized by comprising a frame, a bottom plate and frame stand columns, wherein the two ends of the frame stand columns are connected to the frame and the bottom plate respectively;

a bottom plate through hole is formed between the transverse partition columns and the longitudinal partition columns of the bottom plate, and an anti-collision device used for connecting the end part of the battery steel shell is further arranged on the side part of the bottom plate through hole; the frame, the bottom plate, the frame upright posts and the partition posts are all made of non-metal materials.

Preferably, the cleaning insert basket for the battery steel shell is characterized in that the anti-collision device is a spherical bulge.

Preferably, the cleaning insertion basket for the battery steel shell is characterized in that the through holes of the base plate are round-angle rectangular holes, the number of the spherical protrusions is four, and the four spherical protrusions are respectively arranged on four sides of the round-angle rectangular holes.

Preferably, the cleaning insert basket for the battery steel shell is characterized in that the cross section of the battery steel shell connecting side of the frame upright post is in a circular arc shape.

Preferably, the cleaning insertion basket for the battery steel shell is characterized in that a plurality of support rods arranged in parallel are further arranged in the frame.

Preferably, the cleaning insertion basket for the battery steel shell is characterized in that the frame is connected with the supporting rod through a supporting rod connecting hole, and the supporting rod connecting hole is a through hole.

Preferably, the cleaning insert basket for the battery steel shell is characterized in that a plurality of criss-cross convex ribs are further arranged at the bottom of the bottom plate.

preferably, the cleaning insertion basket for the battery steel shell is characterized in that the material of the frame, the bottom plate, the frame upright posts and the partition posts is PA66 + 20% glass fiber.

The invention achieves the following beneficial effects:

Compared with the prior art, the cleaning device can clean a plurality of battery steel shells at one time, and can ensure that metal impurities cannot be generated between the steel shells and between the steel shells and the cleaning insertion basket due to friction, the spherical protrusions are basically in point contact with the end parts of the battery steel shells, so that a gap is formed between the end parts of the battery steel shells and the bottom plate on the premise of avoiding the direct friction between the battery steel shells and the bottom plate, the gap is favorable for cleaning liquid to enter the interior of the battery steel shells, and the cleaning effect is improved.

Drawings

FIG. 1 is an isometric view of the overall construction of the present invention;

FIG. 2 is a top view of the present invention;

FIG. 3 is an enlarged partial view of the present invention (base plate);

FIG. 4 is an enlarged view of a portion of FIG. 2 of the present invention;

FIG. 5 is an enlarged view of a portion of FIG. 1 (support rod attachment hole) according to the present invention;

The meaning of the reference symbols in the figures: 1-a frame; 2-a bottom plate; 3-frame columns; 4-a support bar; 5-a separation column; 11-support bar connection holes; 21-a bottom plate through hole; 22-spherical protrusions; 23-convex rib.

Detailed Description

The invention is further described below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

As shown in fig. 1 to 5: the embodiment discloses a basket is inserted with wasing to battery box hat, including frame 1, bottom plate 2 and both ends are connected respectively in frame 1, the frame stand 3 of bottom plate 2, frame stand 3 is equivalent to whole washing and inserts the lateral wall of basket, bottom plate 2 is equipped with that a plurality of cross-sections are circular shape bumping post 5, bumping post 5 is including horizontal bumping post, vertical bumping post, the horizontal equidistance array setting of horizontal bumping post, the vertical equidistance array setting of vertical bumping post, horizontal bumping post, the interval of vertical bumping post equals and equals the external diameter of battery box hat.

Bottom plate through holes 21 are formed between the transverse partition columns and the longitudinal partition columns of the bottom plate 2, anti-collision devices used for connecting the end portions of the battery steel shells are further arranged on the side portions of the bottom plate through holes 21, spherical protrusions 22 are preferably selected by the anti-collision devices, the spherical protrusions 22 can prevent the bottom plate 2 from directly contacting the end portions of the battery steel shells to avoid collision, and the spherical protrusions 22 are basically in point contact with the end portions of the battery steel shells to enable one point of gap to be formed between the end portions of the battery steel shells and the bottom plate 2, and cleaning liquid in the gap can enter the battery steel shells conveniently.

In order to avoid the influence of metal impurities on the battery steel shell, the frame 1, the bottom plate 2, the frame columns 3 and the partition columns 5 are preferably made of non-metal materials. Because the battery steel shell is required to be cleaned in a high-temperature environment and is also required to be prevented from being corroded by the cleaning solution, the materials of the frame 1, the bottom plate 2, the frame upright posts 3 and the partition posts 5 are preferably PA66 + 20% glass fiber, and the materials can be ensured not to deform in an environment with the temperature as high as 120 ℃.

Specifically, the bottom plate through holes 21 are preferably rounded rectangular holes, so that a certain space is formed between each rectangular hole and the spacer 5, and the space is used for accommodating the spherical protrusions 22, so that the number of the spherical protrusions 22 is four, and the four spherical protrusions 22 are respectively arranged on the four sides of the rounded rectangular holes.

In order to further avoid friction between the steel shell and the embodiment, the cross section of the battery steel shell connection side of the frame column 3 of the embodiment is preferably circular arc-shaped.

In order to further enhance the rigidity and strength of the frame 1, a plurality of support rods 4 are disposed in parallel in the frame 1. Specifically, the connection mode of the support rod 4 and the frame 1 is as follows: the frame 1 is provided with a support rod connecting hole 11, the end part of the support rod 4 is provided with a protrusion, and the protrusion is inserted into the support rod connecting hole 11 and used for realizing the connection of the support rod 4 and the frame 1. The support rod coupling hole 11 is preferably a through hole.

In order to enhance the rigidity and strength of the bottom plate 2, the bottom of the bottom plate 2 (opposite to the spacers 5) is further provided with a plurality of criss-cross ribs 23, and the ribs 23 are disposed between the through holes 21 of the bottom plate.

during the use, insert electric core box hat to between four daggers 5, if be close to frame 1's electric core box hat, be in between three dagger 5 and a frame stand 3, dagger 5 and frame stand 3 can be fixed and keep apart electric core box hat, avoid taking place the friction between abluent in-process box hat and the box hat, the box hat and washing insert between the basket and produce metallic impurity.

Compared with the prior art, the cleaning device can clean a plurality of battery steel shells at one time, and can ensure that metal impurities cannot be generated between the steel shells and between the steel shells and the cleaning insertion basket due to friction, the spherical bulge 22 is basically in point contact with the end part of the battery steel shell, so that a gap is formed between the end part of the battery steel shell and the bottom plate 2, and the gap is favorable for cleaning liquid to enter the interior of the battery steel shell.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.