CN219301418U

CN219301418U - Combined ceramic plate

Info

Publication number: CN219301418U
Application number: CN202320732340.8U
Authority: CN
Inventors: 高敏; 王宁宁; 章益兵
Original assignee: Tongling Youbisheng New Material Technology Co ltd
Current assignee: Tongling Youbisheng New Material Technology Co ltd
Priority date: 2023-04-06
Filing date: 2023-04-06
Publication date: 2023-07-04
Anticipated expiration: 2033-04-06

Abstract

The utility model discloses a combined ceramic sheet, which comprises a first bulletproof sheet, a second bulletproof sheet and a third bulletproof sheet, wherein the bulletproof sheets are combined to form an arc bulletproof sheet group, the upper side surface of the bulletproof sheet group is fixed through a first adhesive locating sheet, the lower side surface of the bulletproof sheet group is fixed through a second adhesive locating sheet, and the adhesive locating of the bulletproof sheet group can be realized from two sides through the first locating sheet and the second locating sheet, so that the production requirement is met. The utility model improves the production efficiency of the ceramic sheet and reduces the technological requirements for splicing the bulletproof sheet.

Description

Combined ceramic plate

Technical Field

The utility model relates to the technical field of ceramic plates, in particular to a combined ceramic plate.

Background

Ceramic sheets are excellent components for manufacturing various bulletproof materials, are generally embedded in the bulletproof materials to prevent bullets from penetrating through the body, and are excellent materials for manufacturing bulletproof vests and bulletproof shields.

The process requirement for producing the large-size bulletproof sheet can be reduced and the production cost is reduced by assembling and forming the small-size bulletproof sheet into the large-size ceramic sheet; the assembly of the small-size anti-spring plate is realized by the traditional enterprises in a glue shaping or clamping mode, so that the production requirement can be met; however, the traditional glue shaping or the clamping shaping mode has certain requirements on the splicing process, particularly has precision requirements on the size of the clamping end, and the traditional ceramic plate structure has low production efficiency and higher production cost, and is difficult to meet market demands.

The literature relevant in the background art can be referred to: a combined boron carbide bulletproof ceramic sheet (CN 218034670U), a reaction sintering ceramic bulletproof plugboard and a preparation method of the reaction sintering bulletproof ceramic (CN 104045348A).

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a combined ceramic sheet, which improves the production efficiency of the ceramic sheet and reduces the technological requirements on splicing bulletproof sheets.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

a modular ceramic tile comprising:

an anti-elastic sheet I; the side walls of both sides are provided with a first supporting surface which inclines towards the inner side;

a second anti-spring plate; the side wall of the first side is provided with a second supporting surface matched with the first supporting surface;

a third anti-spring plate; the side wall of the first side is provided with a third supporting surface matched with the first supporting surface;

the anti-ballistic sheet is characterized in that an anti-ballistic sheet group is formed by combining an anti-ballistic sheet I, an anti-ballistic sheet II and an anti-ballistic sheet III, the surfaces of the upper side and the lower side of the anti-ballistic sheet group are arc-shaped, the upper side surface of the anti-ballistic sheet group is fixed through a positioning sheet I with viscosity, and the lower side surface of the anti-ballistic sheet group is fixed through a positioning sheet II with viscosity.

Preferably, limit grooves are formed in the front side surface and the rear side surface of the bulletproof sheet group, and the limit grooves extend towards the two side directions according to the arc shape of the surfaces of the bulletproof sheet group.

Preferably, the first bulletproof sheet, the second bulletproof sheet and the third bulletproof sheet are respectively provided with a notch, and a plurality of notches are combined to form a continuous through limiting groove.

Preferably, the bulletproof sheet group is a plurality of bulletproof sheet groups and extends along the length direction of the first locating sheet and the second locating sheet.

Preferably, a clamping structure for limiting is arranged between two adjacent bulletproof sheet groups.

Preferably, the clamping structure is a clamping plate, and the shape of the clamping plate is matched with the shape of the limiting groove.

Compared with the prior art, the utility model has the beneficial effects that:

the first, second and third bulletproof sheets are combined to form the bulletproof sheet group, and the large-size ceramic sheets can be spliced by the small-size bulletproof sheets, so that the production requirement is reduced and the production cost is reduced; the arc-shaped anti-elastic sheet groups are glued and positioned from two sides through the first positioning sheet and the second positioning sheet, so that the plurality of anti-elastic sheets can be glued and oriented at one time, the operation requirement is reduced compared with a traditional gluing mode, the processing time is shortened, the process for producing the anti-elastic sheets is reduced compared with a traditional clamping mode, the assembly efficiency is improved, and the production requirement is met; by arranging the arc-shaped supporting surfaces to be matched with each other, the contact area can be increased, and the stability of the ceramic plate in the assembly and wearing processes is ensured; in addition, the plurality of bulletproof sheet assemblies can be connected and positioned through the clamping structure, so that the overall strength and stability are improved, and the quality of products is improved; the ceramic chip is simple in structure, easy to produce, high in splicing efficiency, good in splicing effect and low in production cost, and can be used for carrying out overall adhesive positioning through the positioning chip, so that market demands are met.

Drawings

FIG. 1 is a schematic perspective view of a combined ceramic wafer according to the present utility model;

FIG. 2 is a schematic top view of the assembled ceramic wafer of FIG. 1 according to the present utility model;

FIG. 3 is a schematic diagram of the front view of the combined ceramic wafer of FIG. 1 according to the present utility model;

fig. 4 is a schematic diagram of an explosion structure of a bulletproof sheet set of a combined ceramic sheet according to the present utility model;

fig. 5 is a schematic diagram of an explosion structure of a combined ceramic wafer according to the present utility model.

In the figure: 100. a spring plate preventing group; 110. a second anti-spring plate; 111. a second supporting surface; 112. a notch I; 120. an anti-elastic sheet I; 121. a first supporting surface; 122. a notch II; 130. a third anti-spring plate; 131. a third supporting surface; 132. a notch III; 200. positioning sheet I; 300. a second positioning sheet; 400. a limit groove; 500. and clamping the plate.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit or scope of the utility model, which is therefore not limited to the specific embodiments disclosed below.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

Referring to fig. 1-5, a combined ceramic sheet comprises a first anti-ballistic sheet 120, a second anti-ballistic sheet 110 and a third anti-ballistic sheet 130, wherein the side walls of the two sides of the first anti-ballistic sheet 120 are provided with a first supporting surface 121 inclined towards the inner side, and specifically referring to fig. 3, that is, the upper end surface of the first anti-ballistic sheet 120 is larger than the lower end surface, and a continuous transition surface is formed between the two surfaces; the side wall of the first side of the second anti-elastic sheet 110 is provided with a second supporting surface 111 matched with the first supporting surface 121; the side wall of the first side of the third anti-elastic sheet 130 is provided with a third supporting surface 131 matched with the first supporting surface 121; referring to fig. 3 and fig. 4, after the combination, the first ballistic resistant sheet 120 is located between the second ballistic resistant sheet 110 and the third ballistic resistant sheet 130, and the first supporting surfaces 121 on both sides of the first ballistic resistant sheet 120 are symmetrically arranged; the first bulletproof sheet 120, the second bulletproof sheet 110 and the third bulletproof sheet 130 are combined to form the bulletproof sheet group 100, the surfaces of the upper side and the lower side of the bulletproof sheet group 100 are arc-shaped, the surfaces of the bulletproof sheet group are convex, the inner side of the bulletproof sheet group is concave, the bulletproof sheet group can be used as a bulletproof material of a bulletproof vest, the concave radian is matched with the arc shape of a human body, the wearing process is tighter, and the bulletproof wearing requirement is met.

In order to solve the problem of bonding and positioning the arc-shaped bulletproof sheet set 100, the upper side surface of the bulletproof sheet set 100 is fixed through a first adhesive positioning sheet 200, the lower side surface of the bulletproof sheet set 100 is fixed through a second adhesive positioning sheet 300, one side surfaces of the first positioning sheet 200 and the second positioning sheet 300 are normally smooth, and the other side surfaces of the positioning sheets are filled with glue for bonding the arc-shaped bulletproof sheet set 100; the upper surface of the bulletproof sheet set 100 is a side with a larger surface convex radian, and the lower surface is a concave side, and in the gluing process, the bulletproof sheet two 110, the bulletproof sheet one 120 and the bulletproof sheet three 130 are placed in a limit die according to the form of figure 3, and the upper surface of the bulletproof sheet set 100 is glued and fixed through the positioning sheet one 200, so that the upper surface is in a stable state; after the first side surface is fixed, the lower side surface of the bulletproof sheet set 100 is glued and fixed through the second positioning sheet 300, so that the two sides of the bulletproof sheet set 100 are positioned and fixed quickly; compared with partial clamping structure, the material has simple shape requirement, low material processing precision requirement, simple gluing process, reduced production cost and improved production efficiency.

After the gluing of the upper side surface of the bulletproof sheet set 100 is finished, the whole body can be lifted linearly through the sucker, and then the gluing of the lower side surface is performed, and the supporting surface I121 is arranged to incline towards the inner side, so that the bulletproof sheets II 110 and III 130 on the two sides can automatically prop against the bulletproof sheet I120 in the middle under the action of gravity after being lifted, and the gluing efficiency is improved; and the first supporting surface 121 is designed to be an arc shape facing the inner side, so that the contact area between related materials can be increased, stress concentration is reduced, the whole structure is stable and reliable in the gluing process and the later wearing process, and the use requirement is met; and the space between the connection gaps of the second anti-elastic sheet 110, the third anti-elastic sheet 130 and the first anti-elastic sheet 120 is smaller, and the adhesion can be realized through the second positioning sheet 300 with smaller size and width, so that the production cost is reduced.

Limiting grooves 400 are formed in the front side surface and the rear side surface of the bulletproof sheet set 100, the limiting grooves 400 extend towards the two side directions according to the arc shape of the surface of the bulletproof sheet set 100, the whole bulletproof sheet set 100 can be placed on rotatable positioning equipment in the gluing process through the arc-shaped limiting grooves 400, positioned tools are inserted into the limiting grooves 400 from two sides to achieve positioning and clamping, after one gluing surface is finished, the other surface is glued after rotating 180 degrees, gluing efficiency is improved, and the flatness of the positioned bulletproof sheet set 100 is good, and positioning requirements are met; and through setting up spacing groove 400 and the radian the same of bulletproof sheet group 100, can guarantee the uniformity of marginal wall thickness, avoid being in local thickness and reduce the damage, guarantee the uniformity of whole material intensity.

With particular reference to fig. 4; the surfaces of the first bulletproof sheet 120, the second bulletproof sheet 110 and the third bulletproof sheet 130 are respectively provided with a notch, and a plurality of notches are combined to form a continuous through limit groove 400, wherein the notch comprises a first notch 112, a second notch 122 and a third notch 132, and the notches are in one-to-one correspondence with different bulletproof sheets; the notch I112, the notch II 122 and the notch III 132 are combined to form a continuous through limit groove 400, the second anti-ballistic sheet 110, the first anti-ballistic sheet 120 and the third anti-ballistic sheet 130 are spliced accurately and then automatically form the continuous limit groove 400, and at the moment, the clamping and positioning of the second anti-ballistic sheet 110, the first anti-ballistic sheet 120 and the third anti-ballistic sheet 130 can be realized by inserting a positioning tool into the limit groove 400, so that the subsequent gluing processing is facilitated.

In order to enlarge the area of the ceramic plate and meet the use requirement, the anti-spring plate group 100 is designed to be a plurality of and extends along the length direction of the first locating plate 200 and the second locating plate 300, the anti-spring plate groups are arranged in parallel to form large-size ceramic plates, the anti-spring plate groups 100 are integrally disassembled to form a plurality of anti-spring plate groups 100 at the moment, a larger protection range can be formed, the manufacture of large-size anti-spring equipment is met, and similarly, in the material production process, only parts with preset sizes are required to be produced, and the parts can be spliced to form the large-size ceramic plate, so that the production requirement is reduced, and the production cost is reduced.

Be provided with the block structure that is used for spacing between two adjacent bulletproof sheet groups 100, can guarantee the stability between a plurality of bulletproof sheet groups 100 through setting up the block structure, improved the uniformity and the stability of gluing and wearing in-process.

As a preferable clamping structure, the clamping structure is a clamping plate 500, the shape of the clamping plate 500 is matched with that of the limiting groove 400, the clamping plate 500 is an integral continuous plate, in the processing process, the clamping plate 500 is inserted into the limiting groove 400 between two bulletproof plate groups 100, so that the installation and the positioning can be realized, on the one hand, a plurality of bulletproof plate groups 100 can be positioned through the arc-shaped clamping plate 500, and the locking and the positioning can be realized among the bulletproof plate one 120, the bulletproof plate two 110 and the bulletproof plate three 130, so that the stability of the integral structure is ensured; and through separately producing the clamping plate 500 and opening the limiting grooves 400 with the same model size at two sides of the bulletproof sheet set 100, the whole die opening structure is consistent, the design and production cost is reduced, the clamping process is simple, and the method is suitable for mass production.

When the ceramic tile splicing production process is used, in the production process, the second bulletproof sheet 110, the first bulletproof sheet 120 and the third bulletproof sheet 130 are spliced and combined, after splicing is finished, the upper side convex surface of the bulletproof sheet group 100 formed among the second bulletproof sheet 110, the first bulletproof sheet 120 and the third bulletproof sheet 130 is glued through the first positioning sheet 200, and after the gluing of the upper side surface is finished, the lower side surface of the bulletproof sheet group 100 is glued through the second positioning sheet 300, so that the ceramic tile splicing production process is realized.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. A combination ceramic wafer, comprising:

a first anti-spring piece (120); the side walls of both sides of the support plate are provided with a first supporting surface (121) which inclines towards the inner side;

a second anti-spring plate (110); a first side wall of the first support surface is provided with a second support surface (111) matched with the first support surface (121);

a third anti-spring plate (130); a third supporting surface (131) matched with the first supporting surface (121) is arranged on the side wall of the first side;

the anti-ballistic sheet I (120), the anti-ballistic sheet II (110) and the anti-ballistic sheet III (130) are combined to form an anti-ballistic sheet group (100), the surfaces of the upper side and the lower side of the anti-ballistic sheet group (100) are arc-shaped, the surface of the upper side of the anti-ballistic sheet group (100) is fixed through a positioning sheet I (200) with viscosity, and the surface of the lower side of the anti-ballistic sheet group is fixed through a positioning sheet II (300) with viscosity.

2. The combined ceramic sheet according to claim 1, wherein limiting grooves (400) are formed in the front and rear side surfaces of the bulletproof sheet group (100), and the limiting grooves (400) extend in the two side directions according to the arc shape of the surfaces of the bulletproof sheet group (100).

3. A combined ceramic sheet according to claim 2, characterized in that the first ballistic resistant sheet (120), the second ballistic resistant sheet (110) and the third ballistic resistant sheet (130) are provided with notches, respectively, and that a plurality of notches are combined to form a continuous through limiting groove (400).

4. A combined ceramic sheet according to claim 2 or 3, characterized in that the number of ballistic resistant sheets (100) is several and extends in the length direction of the first spacer (200) and the second spacer (300).

5. A combined ceramic wafer according to claim 4, characterized in that a snap-in structure for limiting is provided between two adjacent ballistic resistant wafer groups (100).

6. The ceramic wafer according to claim 5, wherein the engaging structure is an engaging plate (500), and the engaging plate (500) is shaped to fit the shape of the limit groove (400).