阅读说明：本技术 一种玻璃纤维的智能化生产系统及生产方法 (Intelligent production system and production method of glass fibers ) 是由 牛爱君 宋忠玲 崔宝山 荀洪宝 刘持兵 牛建斌 唐家梅 何栋 于 2021-08-27 设计创作，主要内容包括：本发明涉及玻璃纤维生产技术领域,具体地说就是一种玻璃纤维的智能化生产系统及生产方法。一种玻璃纤维的智能化生产系统及生产方法,包括备料系统、混合输送罐、熔融系统、拉丝系统、浸润系统和成品处理系统,所述的浸润系统包括浸润剂制备模块和浸润模块,所述的浸润模块包括浸润装置,所述的浸润装置包括导向装置和浸润腔,所述的浸润腔内部设有浸润台,所述的导向装置设置于所述的浸润台上侧。一种玻璃纤维的智能化生产方法,包括以下步骤：S1、备料；S2、原料处理；S3、熔融；S4、拉丝；S5、浸润；S6、成品处理。本申请通过设置智能化生产系统,对玻璃纤维进行高效生产,并提高玻璃纤维的浸润效果,提高玻璃纤维的性能。(The invention relates to the technical field of glass fiber production, in particular to an intelligent production system and a production method of glass fiber. The utility model provides a glass fiber's intelligent production system and production method, is including system of prepareeing material, mixing transport jar, melting system, wire drawing system, infiltration system and finished product processing system, infiltration system include infiltrant preparation module and infiltration module, the infiltration module include the infiltration device, the infiltration device include guider and infiltration chamber, infiltration intracavity portion be equipped with the platform of infiltrating, guider set up in the platform upside of infiltrating. An intelligent production method of glass fiber comprises the following steps: s1, preparing materials; s2, processing raw materials; s3, melting; s4, drawing; s5, soaking; and S6, processing a finished product. This application carries out high-efficient production to glass fiber through setting up intelligent production system to improve glass fiber's infiltration effect, improve glass fiber's performance.)

1. The utility model provides a glass fiber's intelligent production system which characterized in that: including system of prepareeing material, mixed transport tank, melting system, wire drawing system, infiltration system and finished product processing system, the infiltration system include that the size prepares module and infiltration module, the infiltration module include the infiltration device, the infiltration device include guider and infiltration chamber, infiltration intracavity portion be equipped with the platform of infiltrating, guider set up in the platform upside of infiltrating.

2. The intelligent production system of glass fibers of claim 1, wherein: guider include the guide roll, divide tough roller and static dispersion piece, the guide roll, roll and divide tough roller and all be equipped with two, two roll set up in two the guide roll between, two divide tough roller set up in two roll between, static dispersion piece set up in two divide tough roller between.

3. The intelligent production system of glass fiber according to claim 2, wherein: the two guide rollers are respectively a first guide roller and a second guide roller, the first guide roller is arranged at the upper left of the infiltration table, the second guide roller is arranged at the upper right of the infiltration table, the guide rollers comprise a first driving roller and a second driving roller, the first driving roller is connected with the second driving roller in a matching way, and the interval between the first driving roller and the second driving roller is less than 10 times of the diameter of the glass fiber yarn.

4. The intelligent production system of glass fiber according to claim 3, wherein: the both ends of first drive roll all be equipped with annular spread groove, the both ends of second drive roll all be equipped with annular connecting strip, the connecting strip with the spread groove cooperation connect, the spread groove exceed first drive roll lateral surface.

5. The intelligent production system of glass fiber according to claim 4, wherein: two the roller of rolling be first roller and the second roller of rolling respectively, the roller of rolling including rolling concave round and rolling the cam, the concave round waist of rolling to the inboard sunken, the waist of rolling the cam set up in the sunken of rolling concave round waist in, the concave round of rolling with the cam interval of rolling be 2 ~ 4 times glass fiber yarn diameter.

6. The intelligent production system of glass fiber according to claim 5, wherein: two divide tough rod include first divide tough rod and second divide tough roller, divide tough roller side be connected with the fixed plate, divide tough rod include that roller and roller are tough, the roller with fixed plate parallel arrangement, the roller with the fixed plate rotate and connect, the tough spiral that is of roller set up in the outside of roller central direction.

7. The intelligent production system of glass fiber according to claim 6, wherein: the distance between the outer side of the roller and the fixed plate is 2-3 times of the diameter of the glass fiber yarn, and the fixed plate is fixed on the inner wall of the box body of the infiltration cavity.

8. The intelligent production system of glass fiber according to claim 7, wherein: the interval between the static dispersion block and the infiltration table is 1.5 times of the diameter of the glass fiber yarn.

9. The intelligent production system of glass fibers of claim 9, wherein: the first guide roll, the first rolling roll, the first toughening roll, the static dispersion block, the second toughening roll, the second rolling roll and the second guide roll are arranged in a curve shape which is bent downwards, and the lower part of the static dispersion block is arranged below the soaking liquid level.

10. An intelligent production method of glass fiber, comprising the intelligent production system of glass fiber according to any one of claims 1 to 9, characterized in that: the method comprises the following steps:

s1, preparing materials: according to the weight ratio of silicon dioxide: boron oxide: the metal oxide is 7-8: 1.5-2.5: 1.5, preparing materials;

s2, raw material treatment: removing impurities from the selected raw materials and crushing;

s3, melting: conveying the raw material obtained in the step S2 into a unit kiln through a mixing conveying roller, heating the unit kiln to raise the temperature of the silicon dioxide, preheating at 820-;

s4, drawing: drawing the molten glass liquid by using a drawing machine, wherein the speed of the drawing machine is set to be 4-5 m/min;

s5, soaking: soaking the drawn wires in a soaking machine by using a soaking agent;

s6, finished product processing: and (5) cutting the drawn wire obtained in the step (S5) by a chopping machine, spinning, twisting to prepare a finished product, and packaging and leaving the factory.

Technical Field

The invention relates to the technical field of glass fiber production, in particular to an intelligent production system and a production method of glass fiber.

Background

The glass fiber is an inorganic non-metallic material with excellent performance, and has various varieties, good insulativity, strong heat resistance, good corrosion resistance and high mechanical strength, and is prepared by taking seven kinds of ores of pyrophyllite, quartz sand, limestone, dolomite, borocalcite and boromagnesite as raw materials and carrying out processes of high-temperature melting, wire drawing, winding, weaving and the like, wherein the diameter of each monofilament ranges from several micrometers to twenty micrometers, each fiber strand consists of hundreds of monofilaments or even thousands of monofilaments, the glass fiber is usually used as a reinforcing material in a composite material, an electric insulating material, a heat insulation material, a circuit substrate and other national economy fields, the existing glass fiber processing lacks unified system management, the matching effect among the steps and the flows is poor, the infiltration effect of the glass fiber yarn in the infiltration process is poor, and the production qualification rate of the glass fiber is influenced.

Disclosure of Invention

In order to solve the problem of low production efficiency of the glass fiber production flow and the infiltration process, the invention provides an intelligent production system and a production method of glass fibers.

The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a glass fiber's intelligent production system and production method, is including system of prepareeing material, mixing transport jar, melting system, wire drawing system, infiltration system and finished product processing system, infiltration system include infiltrant preparation module and infiltration module, the infiltration module include the infiltration device, the infiltration device include guider and infiltration chamber, infiltration intracavity portion be equipped with the platform of infiltrating, guider set up in the platform upside of infiltrating.

As optimization, guider include guide roll, divide tough roller and static dispersion piece, guide roll, roll and divide tough roller all be equipped with two, two roll set up in two the guide roll between, two divide tough roller set up in two roll between, static dispersion piece set up in two divide tough roller between.

Preferably, the two guide rollers are respectively a first guide roller and a second guide roller, the first guide roller is arranged above the left side of the infiltration table, the second guide roller is arranged above the right side of the infiltration table, the guide rollers comprise a first driving roller and a second driving roller, the first driving roller is connected with the second driving roller in a matched mode, and the interval between the first driving roller and the second driving roller is smaller than 10 times of the diameter of the glass fiber yarn.

As optimization, the both ends of first drive roll all be equipped with annular spread groove, the both ends of second drive roll all be equipped with annular connecting strip, the connecting strip with the spread groove cooperation be connected, the spread groove exceed first drive roll lateral surface.

As optimizing, two the roller of rolling be first roller and the second roller of rolling respectively, the roller of rolling including rolling concave round and rolling the cam, the concave round waist of rolling to the inboard sunken, the waist of rolling the cam set up in the sunken of rolling concave round waist in, roll concave round with the cam interval of rolling be 2 ~ 4 times the glass fiber yarn diameter.

As optimization, two divide tough rod include first divide tough rod and second divide tough roller, divide tough roller side be connected with the fixed plate, divide tough rod include that roller and roller are tough, the roller with fixed plate parallel arrangement, the roller with the fixed plate rotate to be connected, tough being the spiral of roller set up in the outside of roller central direction.

Preferably, the distance between the outer side of the roller and the fixing plate is 2-3 times of the diameter of the glass fiber yarn, the fixing plate is fixed on the inner wall of the box body of the infiltration cavity, one end of the roller shaft is connected with a servo motor, the servo motor drives the roller shaft to rotate, the servo motor rotates in the positive direction and the negative direction alternately, the rotation angle of the servo motor is 360 degrees every time, and the rotation directions of the servo motor connected to the first toughening roller and the servo motor connected to the second toughening roller are opposite.

Preferably, the interval between the static dispersion block and the infiltration table is that the first guide roller, the first rolling roller, the first toughening roller, the static dispersion block, the second toughening roller, the second rolling roller and the second guide roller are arranged in a curve shape which is bent downwards, the lower part of the static dispersion block is arranged below the infiltration liquid level, the first guide roller and the second guide roller are in active rotation, and the first rolling roller and the second rolling roller are in driven rotation.

An intelligent production method of glass fiber comprises any one of the above intelligent production systems of glass fiber, and specifically comprises the following steps:

s1, preparing materials: according to the weight ratio of silicon dioxide: boron oxide: the metal oxide is 7-8: 1.5-2.5: 1.5, preparing materials;

s2, raw material treatment: removing impurities from the selected raw materials and crushing;

s3, melting: conveying the raw material obtained in the step S2 into a unit kiln through a mixing conveying roller, heating the unit kiln to raise the temperature of the silicon dioxide, preheating at 820-;

s4, drawing: drawing the molten glass liquid by using a drawing machine, wherein the speed of the drawing machine is set to be 4-5 m/min;

s5, soaking: soaking the drawn wires in a soaking machine by using a soaking agent;

s6, finished product processing: and (5) cutting the drawn wire obtained in the step (S5) by a chopping machine, spinning, twisting to prepare a finished product, and packaging and leaving the factory.

The beneficial effect of this scheme is: the intelligent glass fiber production system has the following advantages:

(1) by arranging the intelligent production system, the glass fiber is efficiently produced, the infiltration effect of the glass fiber is improved, and the performance of the glass fiber is improved;

(2) the glass fibers are guided by the guide roller, the rolling roller, the toughening roller and the static dispersing block, and the glass fibers in bundles are dispersed by the rolling roller and the toughening roller, so that the glass fibers reach the lower part of the static dispersing block in a dispersed state, and are infiltrated between the static dispersing block and the infiltration table, and the infiltration effect can be greatly improved;

(3) the first driving roller with the connecting groove and the second driving roller with the connecting strip are matched to form a first guide roller, the guide roller performs preliminary extrusion on glass fibers in a bundle, the connecting groove and the connecting strip are arranged to prevent the glass fibers from sliding out of the end part of the guide roller, normal running of the glass fibers is guaranteed, and the second guide roller extrudes the impregnating solution on the impregnated glass fiber yarns to prevent the conditions of excessive impregnating solution and uneven coating of the impregnating solution;

(4) the first rolling roller with the rolling concave wheel and the rolling cam which are matched to rotate is arranged for further rolling the glass fibers, the glass fibers extruded by the guide roller are further rolled and dispersed, the thickness of the bundled glass fibers is reduced, subsequent soaking operation is facilitated, and the second rolling roller is used for extruding redundant soaking liquid on the soaked glass fibers to prevent the waste of the soaking liquid;

(5) the second toughening roller is used for twisting and pulling the infiltrated glass fiber again, so that the infiltrating liquid is tightly coated outside the glass fiber, and the infiltrating effect is improved;

(6) and arranging static dispersing blocks close to the soaking table to clearly press the glass fiber yarns on the soaking table to carry out high-efficiency soaking on the glass fiber yarns.

Drawings

FIG. 1 is a schematic axial view of the construction of the infiltration apparatus of the present invention.

FIG. 2 is a schematic view of the immersion apparatus according to the present invention.

FIG. 3 is a left side view of the infiltration apparatus of the present invention.

FIG. 4 is a schematic view of the cut-away structure A-A of FIG. 3 according to the present invention.

FIG. 5 is a schematic view of the structure of the guide roll of the present invention.

FIG. 6 is a schematic view of the structure of the rolling roller of the present invention.

FIG. 7 is a schematic view of the structure of the toughening roll of the present invention.

The device comprises a soaking cavity, a soaking table, a static dispersing block, a first guide roller, a second guide roller, a first driving roller, a second driving roller, a connecting groove, a connecting strip, a first rolling roller, a second rolling roller, a connecting groove, a connecting strip, a first rolling roller, a second rolling roller, a concave wheel, a rolling cam, a first rolling roller, a second rolling roller, a fixing plate, a roller shaft and a roller shaft, wherein the first rolling roller, the second rolling roller, the rolling cam, the first rolling roller, the second rolling roller and the fixing plate are arranged in sequence, the first rolling roller shaft, the second rolling roller and the second rolling roller are arranged in sequence, and the same.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

As shown in fig. 1, an intelligent production system and a production method for glass fibers include a material preparation system, a mixing and conveying tank, a melting system, a wire drawing system, an infiltration system and a finished product treatment system, wherein the infiltration system includes an infiltrant preparation module and an infiltration module, the infiltration module includes an infiltration device, the infiltration device includes a guide device and an infiltration chamber 1, an infiltration table 2 is arranged inside the infiltration chamber 1, and the guide device is arranged on the upper side of the infiltration table 2.

As shown in fig. 1, the guiding device comprises a guiding roller, two rolling rollers, two tough rollers and two static dispersing blocks 3, wherein the two rolling rollers are arranged between the two guiding rollers, the two tough rollers are arranged between the two rolling rollers, and the static dispersing blocks 3 are arranged between the two tough rollers.

As shown in fig. 2 and 3, the two guide rollers are respectively a first guide roller 4 and a second guide roller 5, the first guide roller 4 is disposed above the left side of the soaking table 2, the second guide roller 5 is disposed above the right side of the soaking table 2, the guide rollers include a first driving roller 6 and a second driving roller 7, the first driving roller 6 and the second driving roller 7 are connected in a matching manner, and the interval between the first driving roller 6 and the second driving roller 7 is less than 10 times the diameter of the glass fiber yarn.

As shown in fig. 4 and 5, the two ends of the first driving roller 6 are both provided with an annular connecting groove 8, the two ends of the second driving roller 7 are both provided with an annular connecting strip 9, the connecting strip 9 is connected with the connecting groove 8 in a matching manner, and the connecting groove 8 is higher than the outer side surface of the first driving roller 6.

As shown in fig. 2 and fig. 6, the two rolling rollers are respectively a first rolling roller 10 and a second rolling roller 11, the rolling rollers comprise a rolling concave wheel 12 and a rolling cam 13, the waist of the rolling concave wheel 12 is concave towards the inner side, the waist of the rolling cam 13 is arranged in the concave of the waist of the rolling concave wheel 12, and the interval between the rolling concave wheel 12 and the rolling cam 13 is 2-4 times of the diameter of the glass fiber yarn.

As shown in fig. 2 and 7, the two tough separating rollers include a first tough separating roller 14 and a second tough separating roller 15, the side surfaces of the tough separating rollers are connected with a fixing plate 16, the tough separating rollers include a roller shaft 17 and a roller tough 18, the roller shaft 17 is parallel to the fixing plate 16, the roller shaft 17 is rotatably connected with the fixing plate 16, and the roller tough 18 is spirally arranged on the outer side of the center direction of the roller shaft 17.

The distance between the outer side of the roller tough 18 and the fixing plate 16 is 2-3 times of the diameter of the glass fiber yarn, the fixing plate 16 is fixed on the inner wall of the box body of the infiltration cavity 1, one end of the roller shaft 17 is connected with a servo motor, the servo motor drives the roller shaft 17 to rotate, the servo motor rotates in the positive direction and the negative direction alternately, the rotation angle of the servo motor is 360 degrees every time, and the rotation directions of the servo motor connected to the first toughening roller and the servo motor connected to the second toughening roller 15 are opposite.

As shown in fig. 4, the interval between the static dispersion block 3 and the soaking table 2 is that the first guide roller 4, the first rolling roller 10, the first toughening roller, the static dispersion block 3, the second toughening roller 15, the second rolling roller 11 and the second guide roller 5 are arranged in a curve shape which is bent downwards, the lower part of the static dispersion block 3 is arranged below the soaking liquid level, the first guide roller 4 and the second guide roller 5 are in driving rotation, and the first rolling roller 10 and the second rolling roller 11 are in driven rotation.

The using method comprises the following steps:

when the device is used specifically, bundled glass fibers sequentially pass through a first guide roller 4, a first rolling roller 10, a first toughening roller 14 and a static dispersing block 3, are soaked on a soaking table 2, and then leave the soaking device through a second toughening roller 15, a second rolling roller 11 and a second guide roller 5;

the first driving roller 6 and the second driving roller 7 of the first guide roller 4 preliminarily extrude the bundled glass fibers;

the preliminarily extruded glass fibers are further extruded by a rolling concave wheel 12 and a rolling cam 13 of a first rolling roller 10 to be flattened into rows of parallel glass fibers;

the glass fiber after further extrusion passes through a first toughening roller, a servo motor of the first toughening roller drives a roller shaft 17 to rotate forwards and backwards, a roller toughening 18 on the roller shaft 17 drives, strains and screws the glass fiber in rows in the left-right direction, and the glass fiber in the rows is dispersed into a single state;

the glass fiber dispersed by the toughening roller reaches the static dispersion block 3, and is infiltrated between the static dispersion block 3 and the infiltration table 2, so that the infiltration liquid is uniformly coated outside the glass fiber;

the coated glass fiber is twisted and pulled by a second toughening roller 15, so that the impregnating solution is uniformly, uniformly and compactly coated outside the glass fiber;

then, the glass fiber yarn passes through a second rolling roller 11, a rolling concave wheel 12 and a rolling cam 13 to extrude redundant impregnating solution on the glass fiber, so that the waste of the impregnating solution is reduced, and the impregnating solution is prevented from dropping into the next working procedure;

finally, the wetted glass fibers leave the wetting device through the second guide roll 5 and enter the next production process.

Example 1:

an intelligent production method of glass fiber comprises any one of the above intelligent production systems of glass fiber, and specifically comprises the following steps:

s1, preparing materials: according to the weight ratio of silicon dioxide: boron oxide: the metal oxide is 7: 1.5: 1.5, preparing materials;

s2, raw material treatment: removing impurities from the selected raw materials and crushing;

s3, melting: conveying the raw material obtained in the step S2 into a unit kiln through a mixing conveying roller, heating the unit kiln to raise the temperature of the silicon dioxide, preheating at 820 ℃ for 0.5h, melting at 1100 ℃ for 2 h;

s4, drawing: drawing molten glass by using a drawing machine, wherein the speed of the drawing machine is set to be 4 m/min;

s5, soaking: soaking the drawn wires in a soaking machine by using a soaking agent;

s6, finished product processing: and (5) cutting the drawn wire obtained in the step (S5) by a chopping machine, spinning, twisting to prepare a finished product, and packaging and leaving the factory.

Example 2:

an intelligent production method of glass fiber comprises any one of the above intelligent production systems of glass fiber, and specifically comprises the following steps:

s1, preparing materials: according to the weight ratio of silicon dioxide: boron oxide: the metal oxide is 8: 2.5: 1.5, preparing materials;

s2, raw material treatment: removing impurities from the selected raw materials and crushing;

s3, melting: conveying the raw material obtained in the step S2 into a unit kiln through a mixing conveying roller, heating the unit kiln to raise the temperature of the silicon dioxide, preheating at 850 ℃ for 1h, and then melting, wherein the drying time is 3.5h when the melting temperature is within 1200 ℃;

s4, drawing: drawing the molten glass liquid by using a drawing machine, wherein the speed of the drawing machine is set to be 5 m/min;

s5, soaking: soaking the drawn wires in a soaking machine by using a soaking agent;

s6, finished product processing: and (5) cutting the drawn wire obtained in the step (S5) by a chopping machine, spinning, twisting to prepare a finished product, and packaging and leaving the factory.

Example 3:

an intelligent production method of glass fiber comprises any one of the above intelligent production systems of glass fiber, and specifically comprises the following steps:

s1, preparing materials: according to the weight ratio of silicon dioxide: boron oxide: the metal oxides were 7.5: 2: 1.5, preparing materials;

s2, raw material treatment: removing impurities from the selected raw materials and crushing;

s3, melting: conveying the raw material obtained in the step S2 into a unit kiln through a mixing conveying roller, heating the unit kiln to raise the temperature of the silicon dioxide, preheating at 840 ℃ for 0.75h, melting at 1150 ℃ for 3 h;

s4, drawing: drawing the molten glass liquid by using a drawing machine, wherein the speed of the drawing machine is set to be 4.5 m/min;

s5, soaking: soaking the drawn wires in a soaking machine by using a soaking agent;

s6, finished product processing: and (5) cutting the drawn wire obtained in the step (S5) by a chopping machine, spinning, twisting to prepare a finished product, and packaging and leaving the factory.

The above embodiments are only specific cases of the present invention, and the protection scope of the present invention includes but is not limited to the product form and style of the above embodiments, and any intelligent production system and production method of glass fiber according to the claims of the present invention and any suitable changes or modifications thereof by those skilled in the art should fall within the protection scope of the present invention.