CN218531805U

CN218531805U - Polymer screen

Info

Publication number: CN218531805U
Application number: CN202222829031.0U
Authority: CN
Inventors: 杨俊�; 邓成屿; 王鹏; 杨彦海; 赵贵恒
Original assignee: Guizhou Rongbai Lithium Electrical Materials Co ltd
Current assignee: Guizhou Rongbai Lithium Electrical Materials Co ltd
Priority date: 2022-10-26
Filing date: 2022-10-26
Publication date: 2023-02-28
Anticipated expiration: 2032-10-26

Abstract

The utility model provides a high polymer screen, including screen cloth main part, metal reel, thin tooth hand screw and metal spacing silk, angle such as inside the metal reel is fixed with a plurality of integral type metal branch, and a plurality of integral type metal branch relative inboard is fixed with the support ring, the screen cloth main part is located inside the metal reel upper end, and screen cloth main part and metal reel inboard surface are connected fixedly through glue, angle such as metal reel upper end has seted up four thin tooth screws, thin tooth hand screw is provided with four, this design has solved original screen cloth and can appear the steel wire and slide, lead to intercepting the effect variation; the utility model discloses rational in infrastructure, the practicality is good, possesses advantages such as high strength, elasticity, has improved the life of screen cloth main part, is difficult for taking place the edge phenomenon of droing in the use, can not produce the metallic foreign matter with friction such as metal reel in the use simultaneously.

Description

Polymer screen

Technical Field

The utility model relates to a polymer screen cloth belongs to screen cloth technical field.

Background

At present, most battery anode material manufacturers adopt a stainless steel wire mesh as a screen, and when the existing stainless steel wire mesh and a screen frame are combined into the screen, an assembly worker is required to assemble the screen.

However, when an assembler is unskilled, the horizontal plane of the screen is often uneven and stressed unevenly, and the steel wire slips when local stress is too large in the using process, so that the intercepting effect is poor; meanwhile, in the using process, friction exists between the metal screen and the screen frame, so that metal foreign matters (the term of the metal foreign matters refers to metal impurities such as iron (Fe), copper (Cu), chromium (Cr), nickel (Ni), zinc (Zn), silver (Ag) and the like which are contained in the positive/negative electrode materials of the lithium ion battery and have knowledge popularization trace quantity) can be generated, the workload is increased for a subsequent iron remover, and a high-molecular screen is urgently needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a not enough to prior art exists, the utility model provides a polymer screen to solve the problem that proposes in the above-mentioned background art, the utility model discloses rational in infrastructure, the practicality is good, possesses advantages such as high strength, elasticity, has improved the life of screen cloth main part, is difficult for taking place the edge phenomenon of droing in the use, can not produce metallic foreign object with friction such as metal reel in the use simultaneously.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a polymer screen, includes screen cloth main part, metal reel, thin tooth hand screw and the spacing silk of metal, the inside equiangular fixation of metal reel has a plurality of integral type metal branch, and the relative inboard of a plurality of integral type metal branch is fixed with the support ring, the screen cloth main part is located the inside upper end of metal reel, and screen cloth main part and metal reel inboard surface are connected fixedly through glue, four thin tooth screws have been seted up to angles such as metal reel upper end, thin tooth hand screw is provided with four, four thin tooth hand screw is twisted respectively in four thin tooth screws, four thin tooth hand screw annular side all welds solid fixed ring, four gu fixed ring the relative inboard of solid fixed ring all welds there are two spacing silks of metal.

Furthermore, a plurality of silk threads are bound between the integrated metal supporting rods and the screen main body, and the supporting ring and the screen main body are also connected and fixed through glue.

Furthermore, the screen main body is a high molecular screen and is woven by a monofilament weaving method.

Furthermore, the joints of the four fine-tooth hand-screwed screws and the four fine-tooth screw holes are coated with screw glue.

Furthermore, the other ends of the metal limiting wires are respectively inserted and fixed in the mesh holes on the periphery of the screen body.

The utility model has the advantages that: the utility model discloses a high polymer screen cloth, because the utility model discloses added screen cloth main part, the metal reel, the silk thread, glue, thin tooth hand screw, gu fixed ring, the spacing silk of metal, integral type metal branch and support ring, design improvement and the in-service use of process us show, this device adopts macromolecular material woven mesh, weave into the high polymer screen cloth of different mesh numbers according to lithium electricity cathode material trade requirement, it has high strength, advantages such as elasticity, the life of screen cloth main part has been improved, make it be difficult for taking place the edge phenomenon of droing in the use, can not produce the foreign metal object with friction such as metal reel in the use simultaneously.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic perspective view of the overall structure of a polymer screen of the present invention;

FIG. 2 is a schematic perspective view of a metal frame of a polymer screen of the present invention;

FIG. 3 is a schematic diagram of a main body weave of a polymer screen according to the present invention;

in the figure: 1-a screen mesh main body, 2-a metal screen frame, 3-silk threads, 4-glue, 5-fine thread screw holes, 6-fine thread hand-screwed screws, 7-fixing rings, 8-metal limiting wires, 9-an integrated metal support rod and 10-support rings.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-3, the present invention provides a technical solution: a high-molecular screen comprises a screen main body 1, a metal screen frame 2, fine-tooth hand-screwed screws 6 and metal limiting wires 8, wherein a plurality of integrated metal supporting rods 9 are fixed inside the metal screen frame 2 at equal angles, supporting rings 10 are fixed on the opposite inner sides of the integrated metal supporting rods 9, the screen main body 1 is positioned at the upper end inside the metal screen frame 2, the screen main body 1 and the inner side surface of the metal screen frame 2 are fixedly connected through glue 4, four fine-tooth screw holes 5 are formed in the upper end of the metal screen frame 2 at equal angles, the number of the fine-tooth hand-screwed screws 6 is four, the four fine-tooth hand-screwed screws 6 are screwed into the four fine-tooth screw holes 5 respectively, fixing rings 7 are welded on the annular side surfaces of the four fine-tooth hand-screwed screws 6, and two metal limiting wires 8 are welded on the opposite inner sides of the four fixing rings 7, so that the intercepting effect is poor due to the fact that the steel wires slide on the original screen is solved; meanwhile, friction exists between the metal screen and the screen frame in the using process, and the problem of metal foreign matters can be generated.

As a first embodiment of the present invention: a plurality of silk threads 3 are tied between a plurality of integral type metal branch 9 and the screen cloth main part 1, and also connect fixedly between support ring 10 and the screen cloth main part 1 through glue 4, a plurality of silk threads 3 can be connected fixedly between a plurality of integral type metal branch 9 and the screen cloth main part 1, glue 4 and support ring 10's setting simultaneously, it is better to make screen cloth main part 1 be in the steadiness in metal reel 2, screen cloth main part 1 is a polymer screen cloth, and by the monofilament loom method, polymer screen cloth is a very professional monofilament fabric in this application, its characteristic is strictly defined and controlled through a series of technical indexes such as trompil size, screen cloth thickness, tensile strength, resistance to deformation ability, cleanliness, consequently, can keep the even unanimity of fabric height, and polymer screen cloth material is PP, PA, PET etc., has advantages such as high strength, elasticity, can effectively improve the life of screen cloth main part 1.

The four fine-tooth hand-screwed screws 6 and the four fine-tooth screw holes 5 are coated with screw glue at the joints, and the four fine-tooth hand-screwed screws 6 are not easy to loosen in the four fine-tooth screw holes 5 through the added screw glue.

The other ends of the metal spacing wires 8 are respectively inserted and fixed in the meshes around the screen main body 1, and the added metal spacing wires 8 can limit and fix the screen main body 1, so that the screen main body 1 is more stably installed in the metal screen frame 2.

As a second embodiment of the present invention: when the screen body 1 and the metal screen frame 2 need to be installed and fixed, the screen body 1 is firstly placed at the upper end inside the metal screen frame 2, the lower end of the screen body 1 is in contact with the integrated metal support rods 9 and the support ring 10, the movable ends of the metal limiting wires 8 are firstly shifted, the other ends of the metal limiting wires 8 are respectively inserted and fixed in the holes in the periphery of the screen body 1, and then the screen body 1 can be limited, then the integrated metal support rods 9 and the screen body 1 are bound together by using the silk threads 3, then the screen body 1 and the inner side surface of the metal screen frame 2 are bound by using the glue 4, and meanwhile, the glue 4 is coated at the joint of the support ring 10 and the screen body 1, so that the installation and the fixing of the screen body 1 and the metal screen frame 2 can be completed.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a polymer screen, includes screen cloth main part (1), metal reel (2), thin tooth hand screw (6) and spacing silk of metal (8), its characterized in that: equal angle is fixed with a plurality of integral type metal branch (9) inside of metal reel (2), and the relative inboard of a plurality of integral type metal branch (9) is fixed with support ring (10), screen cloth main part (1) is located the inside upper end of metal reel (2), and screen cloth main part (1) and metal reel (2) inboard surface are connected fixedly through glue (4), four fine tooth screw (5) have been seted up to equal angle in metal reel (2) upper end, fine tooth hand screw (6) are provided with four, four fine tooth hand screw (6) are twisted respectively in four fine tooth screw (5), four fine tooth hand screw (6) annular side all welds solid fixed ring (7), four gu fixed ring (7) relative inboard all welds two metal spacing silk (8).

2. A polymeric screen according to claim 1, wherein: a plurality of silk threads (3) are bound between the integrated metal supporting rods (9) and the screen main body (1), and the supporting ring (10) and the screen main body (1) are also connected and fixed through glue (4).

3. A polymeric screen according to claim 1, wherein: the screen mesh main body (1) is a high-molecular screen mesh and is woven by a monofilament weaving method.

4. A polymeric screen according to claim 1, wherein: the joints of the four fine-tooth hand-screwed screws (6) and the four fine-tooth screw holes (5) are coated with screw glue.

5. A polymeric screen according to claim 1, wherein: the other ends of the metal limiting wires (8) are respectively inserted and fixed in the mesh holes on the periphery of the screen main body (1).