CN212443237U

CN212443237U - Sliding gate refractory assembly

Info

Publication number: CN212443237U
Application number: CN202022370491.2U
Authority: CN
Inventors: 王在光; 徐跃庆; 李宏宇; 梁保青; 尚俊利; 王全喜; 王常伟; 张志峰; 李爱梅; 郭立志
Original assignee: Henan Rongjin High Temperature Materials Co ltd
Current assignee: Henan Rongjin High Temperature Materials Co ltd
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-02-02
Anticipated expiration: 2030-10-22

Abstract

The utility model relates to a slide mouth of a river technical field especially relates to a slide mouth of a river refractory material subassembly, and this slide mouth of a river refractory material subassembly includes slide plate brick and nozzle brick, all be equipped with the sign on slide plate brick and the nozzle brick, all be equipped with the sign recess that is used for settling corresponding sign on slide plate brick and the nozzle brick, the sign includes the different background base member of colour and sign typeface, the background base member is filled in the sign recess that corresponds, the outside of background base member is equipped with sign typeface body appearance, along the pot hole that corresponds sign recess depth direction and extend, the sign typeface is filled in the pot hole. The utility model discloses an identification can keep permanent, effectual marking effect, excellent in use effect.

Description

Sliding gate refractory assembly

Technical Field

The utility model relates to a slide mouth of a river technical field especially relates to a slide mouth of a river refractory material subassembly.

Background

The sliding gate is a control device of molten steel in the casting process of a continuous casting machine, and generally comprises a driving device, a mechanical component and a refractory material component, wherein the refractory material component comprises a sliding plate brick and a gate brick which are used in combination, a sliding plate is earned, the gate brick and the sliding plate brick are provided with a peripheral side face and an end face, the sliding plate brick and the gate brick are firstly required to be processed and formed into corresponding base metals during processing and manufacturing, then the base metals are subjected to heat treatment and machining, finally a product is formed, then a mark is made on the product, so that products with different functions can be effectively distinguished in the manufacturing and sending processes to customers, the management targets of product quality, progress and cost can be realized, and finally a finished product capable of being taken off a.

The marking mode of the existing refractory material assembly is that traditional high-temperature-resistant dye is used and manually rubbed on the peripheral side surface of each component, and the marking dye is easy to fall off due to the influence of factors such as friction, shot blasting process and the like during manual carrying.

Therefore, it is necessary to develop a stable logo.

SUMMERY OF THE UTILITY MODEL

The utility model provides a slide gate nozzle refractory material subassembly to solve the problem that prior art sign became invalid easily.

The utility model discloses a slide gate nozzle refractory material subassembly adopts following technical scheme:

the refractory material assembly for the sliding nozzle comprises a sliding plate brick and a nozzle brick, wherein marks are arranged on the sliding plate brick and the nozzle brick respectively, mark grooves used for placing corresponding marks are formed in the sliding plate brick and the nozzle brick respectively, each mark comprises a background base body and a mark font which are different in color, the background base bodies are filled in the corresponding mark grooves, pit grooves which are shaped like the mark fonts and extend in the depth direction of the corresponding mark grooves are formed in the outer sides of the background base bodies, and the mark fonts are filled in the pit grooves.

The sliding plate brick and the nozzle brick are provided with mark grooves on the corresponding end surfaces.

The background substrate is composed of corundum and adhesive, and the identification font is composed of graphite and adhesive.

The adhesive is any one of water glass, aluminum dihydrogen phosphate aqueous solution and phenolic resin adhesive.

The utility model has the advantages that: 1. the utility model discloses all set up the sign recess on the slide changes and the mouth of a river brick, pack the hole groove on the background base member with the sign typeface again after filling the background base member in the sign recess to the degree of depth direction that the sign recess is also followed to the sign typeface extends, consequently, the sign typeface can not be easily fallen by the friction, can keep permanent, effectual sign effect.

2. The utility model discloses a background base member and sign typeface are through selecting the great material preparation back of colour difference, can strengthen the degree of discernment of sign typeface, do benefit to personnel's discernment to can do benefit to current image recognition technology and read out identification information fast, make the degree of automation of production and control obtain improving, reduced the misidentification rate.

3. The utility model discloses an identification typeface extends along the depth direction of sign recess, and consequently the marking effect of sign typeface is not influenced in mother material machining and thermal treatment in-process, has ensured marking effect.

4. The utility model discloses in because the background base member is filled the bonding in the sign recess, and the sign typeface is filled the bonding in the hole groove of background base member, processing is simpler, convenient and quick, therefore the adaptability of sign typeface to the parent metal is stronger, has reduced the condition that drops because of the bonding effect is poor.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic diagram of an explosion structure of a specific embodiment of a slide plate brick in a slide plate nozzle refractory assembly according to the present invention;

fig. 2 is a schematic view of an exploded structure of a specific embodiment of a nozzle brick in a slide gate nozzle refractory assembly according to the present invention;

in the figure: 1. the tile comprises a sliding plate brick 11, a first groove 12, a first background matrix 13, a first pit groove 14, a first identification font 2, a nozzle brick 21, a second groove 22, a second background matrix 23, a second pit groove 24 and a second identification font.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The embodiment of the slide plate nozzle refractory material component of the utility model is shown in fig. 1 and fig. 2, the slide nozzle refractory material component comprises a slide plate brick 1 and a nozzle brick 2, the slide plate brick 1 and the nozzle brick 2 are both provided with marks, namely a first mark and a second mark, the slide plate brick 1 and the nozzle brick 2 are both provided with mark grooves for placing corresponding marks, namely a first groove 11 and a second groove 21; the first mark comprises a first background matrix 12 and a first mark font 14 which are different in color, the first background matrix 12 is filled in the first mark groove, a first pit groove 13 which is in the shape of a first mark font 14 and extends along the depth direction of the first mark groove is arranged on the outer side of the first background matrix 12, and the first mark font 14 is filled in the first pit groove 13; the second mark comprises a second background matrix 22 and a second mark font 24 which are different in color, the second background matrix 22 is filled in the second mark groove, a second pit groove 23 which is like the second mark font 24 and extends along the depth direction of the second mark groove is arranged on the outer side of the second background matrix 22, and the second mark font 24 is filled in the second pit groove 23.

In this embodiment, the first background substrate 12 and the second background substrate 22 are both background substrates made of the same material, and the first logo font 14 and the second logo font 24 are both logo fonts made of the same material.

In other embodiments, the first background substrate 12 and the second background substrate 22 may be made of different materials, and the first identification font 14 and the second identification font 24 may be made of different materials.

In this embodiment, in order to avoid respective sign to be sheltered from, reduce the sign and lose the condition of function, slide plate brick 1 and nozzle brick 2 all set up corresponding sign recess on the terminal surface that corresponds.

In other embodiments, the corresponding mark groove and mark may be disposed at the side positions of the slide plate brick 1 and the nozzle brick 2, but the position that is not easily blocked should be selected as much as possible.

In this embodiment, the background substrate is composed of corundum and a binder, the corundum is ground and then sufficiently mixed with the binder, the corundum is preferably plate-shaped corundum, the logo is composed of graphite and a binder, the graphite is ground and then sufficiently mixed with the binder, and the binder is water glass.

In other embodiments, the first background substrate 12 and the second background substrate 22 may be made of other high temperature resistant materials mixed with adhesives after being ground, and the first identification font 14 and the second identification font 24 may also be made of other high temperature resistant materials mixed with adhesives after being ground, wherein the colors of the other high temperature resistant materials are different from the colors of the corresponding background substrates; the adhesive can also be aluminum dihydrogen phosphate aqueous solution or phenolic resin adhesive.

A method of making a sliding gate nozzle refractory assembly for use in making the above identified sliding gate nozzle refractory assembly, comprising the steps of:

firstly, arranging a protruding structure for leaving an identification groove on a parent metal on a mould for manufacturing the parent metal of the refractory material component of the sliding gate, processing and forming the parent metal in the mould, and naturally airing the formed parent metal; the base material can be base material of slide plate brick or nozzle brick;

secondly, selecting materials with different colors and high temperature resistance as a background color material and a marking color material, selecting corundum as the background color material, selecting graphite as the marking color material, grinding the background color material and the marking color material, mixing the ground background color material and the ground marking color material with an adhesive respectively, and preparing the ground background color material and the marking color material into a viscous and fluid background color material and a marking color material, wherein the adhesive is water glass;

thirdly, adjusting the placing position of the base metal and enabling the opening of the identification groove to be upward, pouring background color materials into the identification groove of the base metal, standing and naturally drying to form a background matrix;

fourthly, pressing the metal character head on the background color material in the mark groove, extruding a pit groove with a corresponding mark character pattern, then pouring the mark color material in the pit groove, standing and naturally airing to form a mark character;

and fifthly, performing heat treatment and machining on the base material, and synchronously machining the mark along with the base material until the boundaries of the background color material and the mark color material are clear, thereby finally obtaining a qualified product.

In the first step, the protruding structure may be formed on the mold when the mold is manufactured, or may be additionally installed on the formed mold, and the protruding structure is located at a position of the mold corresponding to the end surface of the base material; the processing method can be selected from pouring molding or press extrusion molding.

In the third step, considering the later heat treatment expansion and the machining allowance, the background color material is poured to a position 0.5mm away from the notch of the identification groove; the background matrix needs to have certain hardness after drying to metal word can press and not adhere with the background matrix is suitable.

In the fourth step, the marking color material is poured to a position flush with the notch of the pit groove in consideration of post heat treatment expansion and machining allowance.

In other implementation methods, the background color material can be poured to other suitable positions away from the notch of the mark groove, or can be flush with the notch of the mark groove; the marking color material can also be poured into the notch of the protruding pit groove.

In other implementation methods, in other embodiments, the mark groove and the mark may be arranged at the side positions of the slide plate brick and the nozzle brick, but a part which is not easily shielded should be selected as much as possible; the background matrix can also be prepared by grinding other high-temperature resistant materials and then mixing the ground materials with the adhesive, and the marking character body can also be prepared by grinding other high-temperature resistant materials with different colors from the background matrix and then mixing the ground materials with the adhesive; the adhesive can also be aluminum dihydrogen phosphate aqueous solution or phenolic resin adhesive.

The utility model discloses excellent effect has: the utility model discloses all set up the sign recess on slide commentaries on classics and nozzle brick, pack the sign typeface in the pit groove on the background base member again after filling the background base member in the sign recess, thereby the sign typeface also extends along the depth direction of sign recess, therefore, the sign typeface can not easily rubbed off, can keep permanent, effectual sign effect; the utility model discloses a background base member and sign typeface can strengthen the degree of identification of sign typeface through selecting the great material preparation of colour difference, do benefit to personnel's discernment to can do benefit to current image recognition technology and read out sign information fast, make the degree of automation of production and control obtain improving, reduced the mistake and know the rate; the marking characters of the utility model extend along the depth direction of the marking groove, so that the marking effect of the marking characters is not affected in the machining and heat treatment processes of the parent metal, and the marking effect is ensured; the utility model discloses in because the background base member is filled the bonding in the sign recess, and the sign typeface is filled the bonding in the hole groove of background base member, processing is simpler, convenient and quick, therefore the adaptability of sign typeface to the parent metal is stronger, has reduced the condition that drops because of the bonding effect is poor.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Slide gate nozzle refractory material subassembly, including slide plate brick and nozzle brick, all be equipped with sign, its characterized in that on slide plate brick and the nozzle brick: the sliding plate brick and the nozzle brick are respectively provided with a mark groove for arranging a corresponding mark, the mark comprises a background base body and mark fonts, the background base body is filled in the corresponding mark groove, the outer side of the background base body is provided with a pit groove which is like the mark fonts and extends along the depth direction of the corresponding mark groove, and the mark fonts are filled in the pit groove.

2. A sliding gate valve refractory assembly according to claim 1, wherein: the sliding plate brick and the nozzle brick are provided with mark grooves on the corresponding end surfaces.

3. A sliding gate valve refractory assembly according to claim 1 or claim 2, wherein: the background substrate is composed of corundum and adhesive, and the identification font is composed of graphite and adhesive.

4. A sliding gate valve refractory assembly according to claim 3, wherein: the adhesive is any one of water glass, aluminum dihydrogen phosphate aqueous solution and phenolic resin adhesive.