阅读说明：本技术 制备尼龙时玻璃纤维纱的预处理方法、设备及存储设备 (Pretreatment method, equipment and storage equipment for glass fiber yarn in nylon preparation ) 是由 冯国富 周继珍 于 2019-11-19 设计创作，主要内容包括：本发明提供了制备尼龙时玻璃纤维纱的预处理方法、设备及存储设备,将璃纤维纱通过固定装置固定为S形,对玻璃纤维纱在预设温度下进行加热处理；将加热处理后的玻璃纤维纱冷却至某一温度；将冷却后的玻璃纤维纱在含有PA46T的浓硫酸中浸泡8分钟；将玻璃纤维纱从浓硫酸中取出,并用弱碱性液体对该玻璃纤维纱进行喷淋,直到该玻璃纤维纱表面PH值的超过6.8；玻璃纤维纱烘干后即完成制备尼龙时玻璃纤维纱的预处理操作。一种玻璃纤维纱的处理设备及存储设备,用于实现一种制备尼龙时玻璃纤维纱的预处理方法。本发明的有益效果是：成本低,处理简单,提高了尼龙的生成效率。(The invention provides a pretreatment method, equipment and storage equipment for glass fiber yarns during nylon preparation, wherein the glass fiber yarns are fixed in an S shape by a fixing device and are subjected to heating treatment at a preset temperature; cooling the glass fiber yarns subjected to the heating treatment to a certain temperature; soaking the cooled glass fiber yarns in concentrated sulfuric acid containing PA46T for 8 minutes; taking out the glass fiber yarns from concentrated sulfuric acid, and spraying the glass fiber yarns with weak alkaline liquid until the pH value of the surfaces of the glass fiber yarns exceeds 6.8; and finishing the pretreatment operation of the glass fiber yarn in the preparation of the nylon after drying the glass fiber yarn. A glass fiber yarn processing device and a storage device are used for realizing a pretreatment method of glass fiber yarn during nylon preparation. The invention has the beneficial effects that: low cost, simple treatment and high nylon generating efficiency.)

1. A pretreatment method of glass fiber yarn in nylon preparation is characterized in that: the method comprises the following steps:

s1: fixing the glass fiber yarns into an S shape by a fixing device, and heating the glass fiber yarns at a preset temperature;

s2: cooling the glass fiber yarns subjected to the heating treatment to a certain temperature;

s3: soaking the cooled glass fiber yarns in concentrated sulfuric acid containing PA46T for 8 minutes;

s4: taking out the glass fiber yarns from concentrated sulfuric acid, and spraying the glass fiber yarns with weak alkaline liquid until the pH value of the surfaces of the glass fiber yarns exceeds 6.8;

s5: and drying the glass fiber yarns to finish the pretreatment operation of the glass fiber yarns during the preparation of the nylon.

2. The pretreatment method for glass fiber yarn in the preparation of nylon according to claim 1, wherein: the preset temperature described in step S1 is 180 °.

3. The pretreatment method for glass fiber yarn in the preparation of nylon according to claim 1, wherein: the duration of the heating treatment described in step S1 was 12 minutes.

4. The pretreatment method for glass fiber yarn in the preparation of nylon according to claim 1, wherein: the certain temperature described in step S2 is 30 °.

5. The pretreatment method for glass fiber yarn in the preparation of nylon according to claim 1, wherein: the weak alkaline liquid in the step S4 is soda water or ammonia water.

6. A storage device, characterized by: the storage device stores instructions and data for realizing the pretreatment method of the glass fiber yarn in the preparation of nylon according to any one of claims 1 to 5.

7. The utility model provides a glass fiber yarn's preliminary treatment equipment when preparation nylon which characterized in that: the method comprises the following steps: a processor and a storage device; the processor loads and executes the instructions and data in the storage device to realize the pretreatment method of the glass fiber yarn during nylon preparation as claimed in any one of claims 1-5.

Technical Field

The invention relates to the field of glass fiber yarns, in particular to a pretreatment method, equipment and storage equipment of glass fiber yarns during nylon preparation.

Background

The glass fiber is an inorganic non-metallic material with excellent performance, and has the advantages of good insulativity, strong heat resistance, good corrosion resistance and high mechanical strength. The yarn is a product processed into a certain fineness by various textile fibers, is used for weaving, rope making, thread making, knitting, embroidering and the like, and is relatively thin, so that the common yarn is generally easy to break, and the glass fiber is made into the glass fiber yarn, and then the defect that the traditional yarn is easy to break can be effectively overcome by spinning. The glass fiber yarn can be made into nylon material, but has the problem of low nylon production efficiency.

Disclosure of Invention

In order to solve the problems, the invention provides a pretreatment method, equipment and storage equipment for glass fiber yarns during nylon preparation, and the pretreatment method for the glass fiber yarns during nylon preparation mainly comprises the following steps:

s1: fixing the glass fiber yarns into an S shape by a fixing device, and heating the glass fiber yarns at a preset temperature;

s2: cooling the glass fiber yarns subjected to the heating treatment to a certain temperature;

s3: soaking the cooled glass fiber yarns in concentrated sulfuric acid containing PA46T for 8 minutes;

s4: taking out the glass fiber yarns from concentrated sulfuric acid, and spraying the glass fiber yarns with weak alkaline liquid until the pH value of the surfaces of the glass fiber yarns exceeds 6.8;

s5: and drying the glass fiber yarns to finish the pretreatment operation of the glass fiber yarns during the preparation of the nylon.

Further, the preset temperature is 180 degrees.

Further, the duration of the heat treatment is 12 minutes.

Further, the certain temperature is 30 °.

Further, the weak alkaline liquid is soda water or ammonia water.

A storage device stores instructions and data for implementing a method of pretreating glass fiber yarns.

A glass yarn processing apparatus comprising: a processor and the storage device; the processor loads and executes the instructions and data in the storage device for realizing a pretreatment method of the glass fiber yarns. The technical scheme provided by the invention has the beneficial effects that: low cost, simple treatment and high nylon generating efficiency.

Drawings

The invention will be further described with reference to the accompanying drawings and examples, in which:

FIG. 1 is a flow chart of a method for pretreating glass fiber yarns according to an embodiment of the present invention;

fig. 2 is a schematic diagram of the operation of the hardware device in the embodiment of the present invention.

Detailed Description

For a more clear understanding of the technical features, objects and effects of the present invention, embodiments of the present invention will now be described in detail with reference to the accompanying drawings.

The embodiment of the invention provides a pretreatment method and equipment for glass fiber yarns and storage equipment.

Referring to fig. 1, fig. 1 is a flow chart of a method for pretreating glass fiber yarns according to an embodiment of the present invention, which specifically includes the following steps:

s1: fixing the glass fiber yarns into an S shape by a fixing device, and heating the glass fiber yarns at a preset temperature; the preset temperature is 180 degrees; the duration of the heating treatment is 12 minutes;

s2: cooling the glass fiber yarns subjected to the heating treatment to a certain temperature; the certain temperature is 30 degrees;

s3: soaking the cooled glass fiber yarns in concentrated sulfuric acid containing PA46T for 8 minutes;

s4: taking out the glass fiber yarns from concentrated sulfuric acid, and spraying the glass fiber yarns with weak alkaline liquid until the pH value of the surfaces of the glass fiber yarns exceeds 6.8; the weak alkaline liquid is soda water or ammonia water.

S5: and drying the glass fiber yarns to finish the pretreatment operation of the glass fiber yarns during the preparation of the nylon.

Referring to fig. 2, fig. 2 is a schematic diagram of a hardware device according to an embodiment of the present invention, where the hardware device specifically includes: a glass yarn processing device 401, a processor 402 and a storage device 403.

A glass yarn processing apparatus 401: the one glass yarn treatment apparatus 401 realizes the one glass yarn pretreatment method.

The processor 402: the processor 402 loads and executes instructions and data in the memory device 403 for implementing the one fiberglass yarn pre-processing method.

The storage device 403: the storage device 403 stores instructions and data; the storage device 403 is used to implement the one fiberglass yarn pretreatment method.

The invention has the beneficial effects that: low cost, simple treatment and high nylon generating efficiency.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.