阅读说明：本技术 一种铝基滑动轴承板材连铸结晶器输送带编织方法 (method for weaving aluminum-based sliding bearing plate continuous casting crystallizer conveying belt ) 是由 周引春 沈持正 袁翔飞 杜文栋 华俊娟 杨萍 陆良平 黄立平 童永进 于 2019-07-30 设计创作，主要内容包括：本发明公开了一种铝基滑动轴承板材连铸结晶器输送带编织方法,涉及输送带领域,包括以下步骤：A：混炼、B：制备耳胶、C：压延混炼胶、D：编织、E：贴胶压延、F：基带成型、G：带体成型、H：硫化。A中混炼可采用开炼机或密炼机两种方式,E中压延时,采用的辊筒温度为60-100℃。本发明生产效率高,贴胶与钢条之间结合密实,不会存在窝气现象,避免了连铸结晶器输送带易起泡的缺陷,产品质量高,工艺简单,设备要求低,可操作性强,具有良好的社会推广应用。(the invention discloses a weaving method of an aluminum-based sliding bearing plate continuous casting crystallizer conveying belt, which relates to the field of conveying belts and comprises the following steps: a: mixing and B: preparing the ear glue and C: calendering rubber compound, D: weaving, E: rubberizing and rolling, F: base band forming and G: belt body molding and H: and (4) vulcanizing. Mixing in A can adopt two modes of an open mill or an internal mixer, and in E, the time delay is realized, and the temperature of an adopted roller is 60-100 ℃. The continuous casting crystallizer conveying belt has the advantages of high production efficiency, dense combination between the rubberizing and the steel bars, no air pocket phenomenon, high product quality, simple process, low equipment requirement, strong operability and good social popularization and application, and avoids the defect that the continuous casting crystallizer conveying belt is easy to bubble.)

1. a method for weaving an aluminum-based sliding bearing plate continuous casting crystallizer conveying belt is characterized by comprising the following steps:

A: mixing: mixing the raw rubber, namely uniformly mixing the raw rubber and the auxiliary agent, and uniformly mixing various materials according to the formula design to prepare the required rubber compound;

B: preparing the ear glue: extruding the gutta-percha by an extruder, and rolling the gutta-percha and the separant for later use after the gutta-percha is extruded;

C: calendering the rubber compound, namely preparing the rubber compound into a rubber sheet with certain width, thickness and surface quality through a calender to prepare upper covering rubber and lower covering rubber;

D: weaving: weaving the steel bars, the auxiliary ropes and the longitudinal braided ropes which are transversely arranged at intervals into a whole by using a braiding machine in a braiding mode to prepare a braided belt core;

E: rubberizing and calendering: carrying out rubberizing and calendering on the woven belt core by using a calender, after the calendering process is finished, rubberizing is formed on the gaps and the upper and lower surfaces of the woven belt core, and the rubberizing and the woven belt core form a continuous casting crystallizer conveyor belt core;

f: forming a base band: attaching the prepared upper covering glue and lower covering glue to the upper and lower surfaces of the belt core of the crystallizer conveying belt by using a forming machine to form a crystallizer conveying belt base belt;

G: belt body molding: the prepared ear glue is attached to an ear glue groove of a base band of the crystallizer conveying belt, and the ear glue groove is arranged on two sides of the base band to complete the molding of the belt body of the crystallizer conveying belt;

h: and (3) vulcanization: and conveying the belt body of the crystallizer conveying belt into a vulcanizing machine for vulcanizing to form a finished product of the crystallizer conveying belt.

2. The method for weaving the continuous casting crystallizer conveying belt of the aluminum-based sliding bearing plate as claimed in claim 1, wherein the method comprises the following steps:

the mixing in the step A can adopt an open mill or an internal mixer.

3. the method for weaving the continuous casting crystallizer conveying belt of the aluminum-based sliding bearing plate as claimed in claim 1, wherein the method comprises the following steps:

And E, medium pressure delay, wherein the temperature of the adopted roller is 60-100 ℃.

Technical Field

The invention relates to the field of conveying belts, in particular to a method for weaving an aluminum-based sliding bearing plate continuous casting crystallizer conveying belt.

background

the crystallizer is an important part of a continuous casting machine and is a bottom-free ingot mould with forced water cooling. The continuous casting crystallizer is a molten steel refrigeration forming device. The device is basically composed of a frame, a water tank, a copper plate (a back plate and the copper plate), an adjusting system (an adjusting device, a speed reducer and the like), a lubricating system (an oil pipe oil way), a cooling system, a spraying device and the like.

continuous casting crystallizer need use the conveyer belt to carry away the material in the course of the work, current continuous casting crystallizer conveyer belt is in manufacturing process, mostly put middle adhesive tape through the manual work, the square billet, not only production efficiency is low, and because the thickness of middle adhesive tape will be greater than the thickness of square billet, gapped between middle adhesive tape and square billet, difficult avoid can causing between middle adhesive tape and the square billet nest gas, because gaseous difficult quilt of after the vulcanization is discharged, lead to the fact sticky tape surface blistering phenomenon very easily, because manual operation, the square billet, middle adhesive tape is crooked also very easily when the shaping, influence product quality.

therefore, it is necessary to invent a weaving method for the aluminum-based sliding bearing plate continuous casting crystallizer conveying belt to solve the above problems.

disclosure of Invention

technical problem to be solved

Aiming at the defects of the prior art, the invention provides a weaving method of a continuous casting crystallizer conveying belt of an aluminum-based sliding bearing plate, which solves the problems that the production efficiency of the existing continuous casting crystallizer conveying belt is low, the bubbling phenomenon of the surface of an adhesive tape is easily caused, and the quality of a product is influenced because a square steel bar and a middle adhesive tape are easily deflected during forming.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: a method for weaving an aluminum-based sliding bearing plate continuous casting crystallizer conveying belt comprises the following steps:

a: mixing: mixing the raw rubber, namely uniformly mixing the raw rubber and the auxiliary agent, and uniformly mixing various materials according to the formula design to prepare the required rubber compound;

B: preparing the ear glue: extruding the gutta-percha by an extruder, and rolling the gutta-percha and the separant for later use after the gutta-percha is extruded;

c: calendering the rubber compound, namely preparing the rubber compound into a rubber sheet with certain width, thickness and surface quality through a calender to prepare upper covering rubber and lower covering rubber;

d: weaving: weaving the steel bars, the auxiliary ropes and the longitudinal braided ropes which are transversely arranged at intervals into a whole by using a braiding machine in a braiding mode to prepare a braided belt core;

e: rubberizing and calendering: carrying out rubberizing and calendering on the woven belt core by using a calender, after the calendering process is finished, rubberizing is formed on the gaps and the upper and lower surfaces of the woven belt core, and the rubberizing and the woven belt core form a continuous casting crystallizer conveyor belt core;

f: forming a base band: attaching the prepared upper covering glue and lower covering glue to the upper and lower surfaces of the belt core of the crystallizer conveying belt by using a forming machine to form a crystallizer conveying belt base belt;

g: belt body molding: the prepared ear glue is attached to an ear glue groove of a base band of the crystallizer conveying belt, and the ear glue groove is arranged on two sides of the base band to complete the molding of the belt body of the crystallizer conveying belt;

H: and (3) vulcanization: and conveying the belt body of the crystallizer conveying belt into a vulcanizing machine for vulcanizing to form a finished product of the crystallizer conveying belt.

Optionally, the mixing in the step A can adopt an open mill or an internal mixer.

optionally, the temperature of the roller used for the medium pressure delay is 60-100 ℃.

(III) advantageous effects

the invention provides a weaving method of an aluminum-based sliding bearing plate continuous casting crystallizer conveying belt, which has the following beneficial effects:

(1) the continuous casting crystallizer conveying belt has the advantages that the production efficiency is high, the bonding between the rubberizing and the steel bars is compact, the air pocket phenomenon cannot occur, the defect that the conveying belt of the continuous casting crystallizer is easy to bubble is overcome, and the product quality is high.

(2) the method has the advantages of simple process, low equipment requirement, strong operability and good social popularization and application.

Detailed Description

the technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.