CN113373617B - Glass fiber baking and coating device and using method thereof - Google Patents
Glass fiber baking and coating device and using method thereof Download PDFInfo
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- CN113373617B CN113373617B CN202110269718.0A CN202110269718A CN113373617B CN 113373617 B CN113373617 B CN 113373617B CN 202110269718 A CN202110269718 A CN 202110269718A CN 113373617 B CN113373617 B CN 113373617B
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
- D06B3/04—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of yarns, threads or filaments
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B15/00—Removing liquids, gases or vapours from textile materials in association with treatment of the materials by liquids, gases or vapours
- D06B15/09—Removing liquids, gases or vapours from textile materials in association with treatment of the materials by liquids, gases or vapours by jets of gases
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
- D06B23/14—Containers, e.g. vats
- D06B23/18—Sealing arrangements
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
- D06B23/20—Arrangements of apparatus for treating processing-liquids, -gases or -vapours, e.g. purification, filtration, distillation
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
- D06B23/20—Arrangements of apparatus for treating processing-liquids, -gases or -vapours, e.g. purification, filtration, distillation
- D06B23/22—Arrangements of apparatus for treating processing-liquids, -gases or -vapours, e.g. purification, filtration, distillation for heating
Abstract
The invention relates to the technical field of glass fiber production. The glass fiber drying and coating device comprises a protective cover, a glue dipping device, a glue dipping pool and a drying assembly, wherein the glue dipping device is arranged below the protective cover, the drying assembly is arranged in the glue dipping device, and the glue dipping pool is arranged below the glue dipping device. The glass fiber baking and coating device and the use method thereof effectively improve the coating effect of the glass fiber coating.
Description
Technical Field
The invention relates to the technical field of glass fiber production equipment, in particular to a glass fiber baking and coating device and a using method thereof.
Background
The glass fiber is an inorganic non-metallic material with excellent performance, has excellent performances of non-combustion, high temperature resistance, electrical insulation, high tensile strength, good chemical stability and the like, and becomes an ideal reinforcing material, so the glass fiber is widely applied to the fields of traffic, transportation, construction, environmental protection, petroleum, chemical industry, electrical appliances, electronics, machinery, aviation, aerospace, nuclear energy, weapons and the like. In order to improve the performance of the yarn, a textile fabric made of high-performance fibers is usually selected as a reinforcing structure conforming to the material, wherein the glass fiber yarn is more applied due to the advantage; the industrial requirements for the glass fiber are continuously improved, and the prior art still has difficulty in ensuring that the glass fiber has better mechanical property and forming property at the same time. The chinese patent document discloses an automatic coating device for glass fiber yarn, which can coat the glass fiber yarn, but the operation is complicated, the coating infiltration effect is general, and the problem of uneven coating is easy to occur.
Disclosure of Invention
In order to solve the problem of how to improve the coating effect of the glass fiber coating, the invention provides a glass fiber baking and coating device and a using method thereof.
The technical scheme adopted by the invention for solving the technical problem is as follows: the glass fiber baking and coating device comprises a protective cover, a glue dipping device, a glue dipping pool and a drying assembly, wherein the glue dipping device is arranged below the protective cover, the drying assembly is arranged inside the glue dipping device, and the glue dipping pool is arranged below the glue dipping device.
Preferably, the protection casing include the top cover body and the side cover body, the top cover body set up in the side cover body top, the top cover body link firmly with the side cover body, the top cover body be the hemisphere cover body, the side cover body be the tube-shape cover body.
Preferably, the glue dipping device comprises a glue dipping bracket and a glue pressing device, and the glue dipping bracket is arranged at the top of the glue pressing device; the gum dipping bracket comprises an upper support frame and a lower support frame, and a plurality of support rods are connected between the two support frames; the glue pressing device comprises a glue pressing hemisphere and a glue coating nozzle, the glue pressing hemisphere is bowl-shaped, the opening of the glue pressing hemisphere is upward, and the glue coating nozzle is arranged at the bottom of the glue pressing hemisphere; the support frame that is located upper portion is located the protection casing inside, and support frame and the moulding device that are located the lower part are located the protection casing downside.
Preferably, the supporting frame and the glue pressing hemisphere are respectively provided with a plurality of wiring grooves, and the wiring grooves on the supporting frame and the wiring grooves on the glue pressing hemisphere are correspondingly arranged; an inlet elbow and an outlet elbow are arranged on the supporting frame at the upper part; the glass fiber advances on the glue dipping device through the wiring groove, enters from the inlet bent pipe, passes through the support frame and the glue pressing hemisphere and finally penetrates out of the wiring bent pipe.
Preferably, the number of the wiring grooves on the support frame and the glue pressing hemisphere is six, and the inlet bent pipe and the outlet bent pipe are arranged in two adjacent wiring grooves; the six wiring grooves are respectively defined as a first wiring groove, a second wiring groove and a third wiring groove.
Preferably, the bottom of the glue pressing hemisphere is provided with a circular opening, the glue coating nozzle is arranged in the circular opening and comprises a fixing piece and a glue leaking pipe arranged below the fixing piece, the fixing piece is arranged on the upper portion of the circular opening, and the glue leaking pipe is arranged on the lower portion of the circular opening.
Preferably, the drying assembly comprises a drying air pipe and a glue blowing air pipe, one end of the drying air pipe extends into the glue dipping support and is bent upwards to form a vertical air outlet pipe, the air outlet pipe is arranged below the support frame positioned at the lower part, and the glue blowing air pipe is arranged in the middle of the air outlet pipe; the glue blowing air pipe comprises a connecting pipe and a plurality of blowing nozzles, the connecting pipe is arranged outside the air outlet pipe, an external gear is arranged at the bottom of the connecting pipe, the external gear is connected with an output gear, the output shaft of the driving motor is provided with an output gear, the output gear is meshed with the external gear to be connected with the external gear, the blowing nozzles are horizontally connected to the side face of the connecting pipe, one ends of the blowing nozzles are communicated with the inside of the air outlet pipe, the other ends of the blowing nozzles extend to the inner side of the supporting rod, and the driving motor is fixed on the drying air pipe.
Preferably, the dipping tank is a barreled tank body with an open top, a rubber tube is arranged at the bottom of the side surface of the dipping tank, one end of the rubber tube is communicated with the dipping tank, the other end of the rubber tube extends into the inner side of the glue pressing hemisphere, and a liquid pump is arranged on the rubber tube.
The invention also discloses a use method of the glass fiber baking and coating device, which comprises the following steps:
s1: penetrating glass fiber from an inlet wire bent pipe of a gumming device, entering a main body of a baking device, passing through the inlet wire bent pipe, then downwards passing through a first wiring groove of a support frame, and reaching a first wiring groove of a gumming hemisphere, gumming the glass fiber through a gumming nozzle at the bottom of the gumming hemisphere, leaking a gum solution in the gumming hemisphere onto the glass fiber from a gum leakage opening of a gum leakage pipe, and enabling the gummed glass fiber to upwards pass through a fourth wiring groove of the gumming hemisphere, so as to finish primary gumming;
s2: when the glass fiber in the fourth wiring groove passes between the two support frames, the glass fiber is dried by hot air blown out by the drying assembly, meanwhile, the rotary blowing nozzle and the downward hot air can blow off redundant glue solution infiltrated on the glass fiber, and the glass fiber is dried for the first time;
s3: the glass fiber dried for the first time passes through a second wiring groove from the upper part of the supporting frame at the top, then downwards, passes through the second wiring groove of the glue pressing hemisphere, then reaches the glue coating nozzle, passes through the glue coating nozzle, and then upwards passes through a fifth wiring groove on the glue pressing hemisphere, so that the second glue coating is completed;
s4: finishing the second drying when the glass fiber subjected to the second gluing reaches a position between the two support frames;
s5: the glass fiber dried for the second time reaches the top of the support frame, is transferred into a third wiring groove from a fifth wiring groove, reaches the third wiring groove of the glue pressing hemisphere along the third wiring groove of the support frame, and is subjected to third glue dipping when passing through the bottom of the glue pressing hemisphere;
s6: the glass fiber after the third gum dipping is upwards arranged along a sixth wiring groove at the bottom of the glue pressing hemisphere, and the third drying is completed between the two support frames;
s7: and finally, the glass fiber dried for three times penetrates out of the outlet bent pipe on the upper supporting frame and enters the next working procedure.
The whole beneficial effect of this scheme is:
the baking coating device used in the glass fiber processing method has the following advantages:
(1) the protective cover can effectively prevent the glue solution from splashing, and can recover the splashed glue solution, so that the glue solution flows into the glue dipping pool, and the production cost is saved; meanwhile, the arrangement of the protective cover can effectively prevent foreign matters such as dust and the like from entering the gumming device;
(2) the glue solution on the protective cover is recycled by arranging the glue dipping pool, and the glue solution flowing under the glue pressing hemisphere can be recycled at the same time, so that the waste of the glue solution is effectively prevented, and the recycled glue solution is pumped into the glue pressing hemisphere again through the rubber tube and the liquid material pump, so that the glue dipping cost is effectively saved;
(3) the drying assembly is arranged to dry the dipped glass fibers, the upward air outlet pipe meets the hemispherical top cover body and can change the wind direction, the glass fibers at the top of the support frame can be dried, meanwhile, the vertical glass fibers can be dried by hot wind rectified by the protective cover, and the drying effect can be greatly improved; meanwhile, redundant glue solution on the vertical glass fiber can be blown off, so that the production cost is saved;
(4) the blowing nozzle capable of rotating is arranged to blow the glue solution on the vertical glass fiber efficiently, so that the package of the redundant glue solution on the glass fiber is reduced, and the production cost is saved;
(5) the arrangement of the dipping device enables the glass fiber to be repeatedly wired along the wiring groove of the dipping device, so that the dipping times of the glass fiber are improved, the dipping effect of the glass fiber is improved, meanwhile, the glue solution can be more fully wrapped on the glass fiber through the repeated and sufficient contact of the glass fiber and the wiring groove, the dipping effect of a glass fiber bundle can be greatly improved, and the quality of the glass fiber is further improved;
(6) the glass fiber is coated with glue for many times by arranging the glue coating nozzle, the glue coating nozzle is divided into a plurality of layers by the glue leakage sheet, the glass fiber of each layer is not interfered with each other during gum dipping, gum dipping with high efficiency can be carried out for many times, and the gum dipping effect of the equipment on the glass fiber is greatly improved.
Drawings
FIG. 1 is a schematic axial view of a coating apparatus according to the present invention.
FIG. 2 is a schematic front view of the baking and coating apparatus of the present invention.
FIG. 3 is a schematic sectional view A-A of FIG. 2 according to the present invention.
FIG. 4 is a schematic axial view of the impregnation apparatus of the present invention.
FIG. 5 is a schematic bottom axial view of the impregnation apparatus of the present invention.
FIG. 6 is a schematic view of the routing structure of the glass fiber on the dipping device.
FIG. 7 is a schematic view of the routing direction of the glass fiber of the present invention.
FIG. 8 is a schematic axial view of a drying assembly according to the present invention.
FIG. 9 is a schematic axial view of a glue nozzle according to the present invention.
FIG. 10 is a front view of a dispensing nozzle according to the present invention.
FIG. 11 is a schematic view of the sectional structure B-B of FIG. 11 according to the present invention.
The device comprises a protective cover 1, a protective cover 2, a glue dipping device 3, a drying assembly 4, a top cover body 5, a side cover body 6, a support frame 7, a support rod 8, a glue pressing hemisphere 9, a glue coating nozzle 10, a wiring groove 11, a bent wire inlet pipe 12, a bent wire outlet pipe 13, a first wiring groove 14, a sixth wiring groove 15, a fourth wiring groove 16, a fifth wiring groove 17, a third wiring groove 18, a second wiring groove 19, a circular opening 20, a fixing plate 21, a rubber leaking pipe 22, a rubber leaking sheet 23, a rubber leaking opening 24, a wire inlet opening 25, a drying air pipe 26, a wind outlet pipe 27, a connecting pipe 28, a blowing nozzle 29, an external gear 30, a driving motor 31, an output gear 32, a rubber pipe 33, a liquid material pump 34 and a glue dipping pool.
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.
A glass fiber processing method comprises the following steps:
s1, uniformly mixing the glass fiber raw materials;
s2, adding the mixture obtained in the step S1 into a kiln for heating, and drawing wires after heating to obtain glass fibers;
s3, acid washing the glass fiber prepared in the step S2;
s4, washing the glass fiber washed in the step S3 with water;
s5, carrying out heat setting treatment on the glass fiber washed by water in the step S4;
and S6, performing gum dipping, grouting and drying on the glass fiber obtained in the step S5 through a drying device to obtain the reinforced glass fiber with the coating.
Preferably, the glass fiber raw material comprises the following raw materials in parts by weight: SiO 263%, Al2O 311%, CaO 8%, MgO 8%, rare earth material 0.1%, Fe2O30.1%, TiO21.0%, ZrO20.1% and SrO20.1%.
Preferably, the rare earth material is a lanthanide metal oxide.
Preferably, the rare earth material comprises CeO20.05% and La2O30.05％。
Preferably, the water washing is completed when the pH of the washing water is greater than 5 in step S3.
The invention discloses a baking coating device which is used for step S6.
As shown in fig. 1, the baking and coating device includes a protective cover 1, a gumming device 2, a gumming tank 34 and a drying assembly 3, wherein the gumming device 2 is disposed below the protective cover 1, the drying assembly 3 is disposed inside the gumming device 2, and the gumming tank 34 is disposed below the gumming device 2. The glass fiber is coated with glue through the glue dipping device 2, the protective cover 1 prevents glue from splashing, the splashed glue can be collected into the glue dipping pool 34, the glue in the glue dipping pool 34 can be conveyed into the glue dipping device 2 for reuse, and the drying component 3 dries the glass fiber after glue dipping, so that the glue dipping effect is improved.
As shown in fig. 1, the protective cover 1 comprises a top cover body 4 and a side cover body 5, wherein the top cover body 4 is arranged above the side cover body 5, the top cover body 4 is fixedly connected with the side cover body 5, the top cover body 4 is a hemispherical cover body, and the side cover body 5 is a cylindrical cover body. The top cover body 4 is inboard circular-arc, can carry out the water conservancy diversion to the hot-blast of carrying in the stoving subassembly 3, makes hot-blast redirecting, carries out high efficiency to the glass fiber of protection casing 1 below and bloies and dries, and downwind also can effectively blow off unnecessary glue solution simultaneously, prevents the waste of glue solution.
As shown in fig. 1 and 9, the glue dipping device 2 includes a glue dipping support and a glue pressing device, the glue dipping support is disposed at the top of the glue pressing device, the glue dipping support includes an upper support frame 6 and a lower support frame 6, a plurality of support rods 7 are connected between the two support frames 6, the glue pressing device includes a glue pressing hemisphere 8 and a glue applying nozzle 9, the glue pressing hemisphere 8 is in a bowl shape, an opening of the glue pressing hemisphere 8 faces upward, the glue applying nozzle 9 is disposed at the bottom of the glue pressing hemisphere 8, the support frame 6 at the upper portion is located inside the protective cover 1, and the support frame 6 and the glue pressing device at the lower portion are located at the lower side of the protective cover 1. The glass fiber is arranged on a glue pressing hemisphere 8 through a support frame 6, and glue is coated through a glue coating nozzle 9.
As shown in fig. 4, the supporting frame 6 and the gluing hemisphere 8 are both provided with a plurality of wiring grooves 10, the wiring grooves 10 on the supporting frame 6 and the wiring grooves 10 on the gluing hemisphere 8 are correspondingly arranged, and the supporting frame 6 on the upper portion is provided with an inlet elbow 11 and an outlet elbow 12. The glass fiber advances on the glue dipping device 2 through the wiring groove 10, enters from the inlet wire bent pipe 11, passes through the support frame 6 and the glue pressing hemisphere 8, finally penetrates out of the wiring bent pipe and enters the next procedure.
As shown in fig. 4 and 5, six wiring grooves 10 are formed in the supporting frame 6 and the glue pressing hemisphere 8, and the inlet elbow 11 and the outlet elbow 12 are arranged in two adjacent wiring grooves 10. The six wire distributing grooves are respectively a first wire distributing groove 14 to a sixth wire distributing groove 14, the wire inlet bent pipe 11 is arranged on the first wire distributing groove 13, the wire outlet bent pipe 12 is arranged on the sixth wire distributing groove 14, the glass fiber enters from the wire inlet bent pipe 11 and then downwards enters the first wire distributing groove 13 on the lower supporting frame 6 along the first wire distributing groove 13 on the lower part, the first gluing is carried out through the gluing nozzle 9 at the bottom of the gluing hemisphere 8, then the fourth wire distributing groove 15 at the bottom of the gluing hemisphere 8 upwards passes through the fourth wire distributing groove 15 on the supporting frame 6 to reach the top of the glue dipping device 2, then the glass fiber downwards passes through the second wire distributing groove 18 of the supporting frame 6 and then reaches the gluing nozzle 9 through the second wire distributing groove 18 of the gluing hemisphere 8 to carry out the second gluing, then the glass fiber upwards passes through the fifth wire distributing groove 16 at the bottom of the gluing hemisphere 8 and reaches the top of the glue dipping device 2 through the fifth wire distributing groove 16 on the supporting frame 6, then downwards passes through the third wiring groove 17 of the support frame 6, reaches the glue coating nozzle 9 after passing through the third wiring groove 17 of the glue pressing hemisphere 8 for third glue dipping, then upwards passes through the sixth wiring groove 14 of the glue pressing hemisphere 8, and then passes through the outlet elbow 12 after passing through the sixth wiring groove 14 of the support frame 6.
As shown in fig. 1 and 9, a circular opening 19 is formed at the bottom of the glue pressing hemisphere 8, the glue applying nozzle 9 is disposed in the circular opening 19, the glue applying nozzle 9 includes a fixing plate 20 and a glue leaking pipe 21 disposed below the fixing plate 20, the fixing plate 20 is disposed at the upper portion of the circular opening 19, and the glue leaking pipe 21 is disposed at the lower portion of the circular opening 19.
As shown in fig. 9 ~ 11, hourglass rubber tube 21 top be uncovered, hourglass rubber tube 21 bottom be for sealing, hourglass rubber tube 21 inside be equipped with three hourglass film 22, three hourglass film 22 all leak rubber tube 21 bottom surface parallel arrangement, three hourglass film 22 on all be equipped with hourglass rubber opening 23, hourglass rubber tube 21 side be equipped with three inlet wire openings 24 that run through of group, three inlet wire openings 24 of group set up respectively in three hourglass film 22 downside, the direction of hourglass rubber opening 23 the same of direction of organizing inlet wire opening 24 respectively. The glass fiber passes through the inlet wire opening 24 below the uppermost adhesive leakage piece 22 during first gluing, the glass fiber passes through the inlet wire opening 24 below the middle adhesive leakage piece 22 during second gluing, the glass fiber passes through the inlet wire opening 24 at the bottommost gluing during third gluing, the direction of the adhesive leakage opening 23 is the same as that of the glass fiber, and the adhesive leakage opening 23 is arranged right above the glass fiber and can enable adhesive liquid to be just leaked to the glass fiber.
As shown in fig. 8, the drying assembly 3 includes a drying air duct 25 and a glue blowing air duct, one end of the drying air duct 25 extends into the glue dipping support and is bent upward to form a vertical air outlet duct 26, the air outlet duct 26 is disposed below the support frame 6 located at the lower portion, the glue blowing air duct is disposed in the middle of the air outlet duct 26, the glue blowing air duct includes a connecting pipe 27 and a plurality of blowing nozzles 28, the connecting pipe 27 is disposed outside the air outlet duct 26, an external gear 29 is disposed at the bottom of the connecting pipe 27, a driving motor 30 is connected to the external gear 29, an output gear 31 is disposed on an output shaft of the driving motor 30, the output gear 31 is engaged with the external gear 29, the plurality of blowing nozzles 28 are horizontally connected to the side surface of the connecting pipe 27, one end of the blowing nozzle 28 is communicated with the inside of the air outlet duct 26, the other end of the blowing nozzle 28 extends to the inner side of the support rod 7, and the driving motor 30 is fixed on the drying air pipe 25. The wind in the air outlet pipe 26 blows upwards, forms downward wind after being guided by the protective cover 1, blows the glue solution on the glass fiber in the cabling trough 10, blows off the redundant glue solution, and dries the glue solution on the glass fiber at the same time, thereby improving the coating effect of the glue solution. The driving motor 30 drives and the connecting pipe 27 rotates outside the air outlet pipe 26, the air outlet pipe 26 drives the blowing nozzle 28 to rotate continuously, and the blowing nozzle 28 can blow away redundant glue solution on the glass fiber in the vertical state in the wiring groove 10 in the rotating process, so that the glue solution is prevented from being wasted. The blown glue solution flows down to the glue dipping tank 34 along the protective cover 1 for recovery.
As shown in fig. 1, the dipping tank 34 is a barreled tank body with an open top, a rubber tube 32 is arranged at the bottom of the side surface of the dipping tank 34, one end of the rubber tube 32 is communicated with the dipping tank 34, the other end of the rubber tube 32 extends into the inner side of the glue pressing hemisphere 8, and a liquid pump 33 is arranged on the rubber tube 32. The glue solution recovered from the protective cover 1 and the glue solution leaked from the bottom of the glue pressing hemisphere 8 are finally gathered in the glue dipping pool 34, and the glue solution is re-conveyed into the glue pressing hemisphere 8 through the liquid material pump 33 for glue dipping, so that the recovery efficiency of the glue solution is improved.
The using method comprises the following steps:
when the device is in specific use, glass fiber is gummed from the gumming device 2, the protective cover 1 prevents the glue solution from splashing, and the supplementary glue solution of retrieving simultaneously, the glue solution on the glass fiber is blown down and is dried to the stoving subassembly 3, and the gumming pond 34 retrieves unnecessary glue solution and carries back to the gumming device 2, specifically has following step:
(1) penetrating the glass fiber from an inlet wire bent pipe 11 of a gumming device 2, entering a drying device main body, passing the inlet wire bent pipe 11, downwards passing a first wiring groove 13 of a support frame 6, reaching the first wiring groove 13 of a gumming hemisphere 8, gumming the glass fiber through a gumming nozzle 9 at the bottom of the gumming hemisphere 8, leaking the gum solution in the gumming hemisphere 8 onto the glass fiber from a gum leakage opening 23 of a gum leakage pipe 21, and enabling the gummed glass fiber to upwards pass through a fourth wiring groove 15 of the gumming hemisphere 8 to finish primary gumming;
(2) when the glass fiber in the fourth wire distributing groove 15 passes between the two supporting frames 6, the glass fiber is dried by hot air blown out by the drying component 3, meanwhile, the rotary blowing nozzle 28 and the downward hot air can blow off redundant glue solution soaked on the glass fiber, the redundant glue solution downwards or downwards slides into the glue dipping tank 34 along the protective cover 1, and at the moment, the glass fiber is dried for the first time;
(3) the glass fiber dried for the first time passes through the second wiring groove 18 from the upper part of the supporting frame 6 at the top, then downwards, passes through the second wiring groove 18 of the glue pressing hemisphere 8, then reaches the glue coating nozzle 9, passes through the glue coating nozzle 9, and then upwards passes through the fifth wiring groove 16 on the glue pressing hemisphere 8, so that the second gluing is completed;
(4) the second drying is finished when the glass fiber subjected to the second gluing reaches a position between the two supporting frames 6;
(5) the glass fiber dried for the second time reaches the top of the support frame 6, is transferred into the third wiring groove 17 from the fifth wiring groove 16, reaches the third wiring groove 17 of the glue pressing hemisphere 8 along the third wiring groove 17 of the support frame 6, and is subjected to third glue dipping when passing through the bottom of the glue pressing hemisphere 8;
(6) the glass fiber after the third gum dipping is upward along a sixth wiring groove 14 at the bottom of the glue pressing hemisphere 8, and the third drying is completed between the two support frames 6;
(7) the glass fiber dried for three times finally penetrates out of the outlet elbow 12 on the upper support frame 6 and enters the next working procedure.
(8) In the dipping process, the drying component can also dry the glass fiber on the top of the support frame 6.
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 suitable changes or modifications of the glass fiber processing method and the baking device according to the claims of the present invention and the ordinary skilled person should fall into the protection scope of the present invention.
Claims (3)
1. The glass fiber baking and coating device is characterized by comprising a protective cover, a glue dipping device, a glue dipping pool and a drying assembly, wherein the glue dipping device is arranged below the protective cover;
the protective cover comprises a top cover body and a side cover body, wherein the top cover body is arranged above the side cover body and fixedly connected with the side cover body, the top cover body is a hemispherical cover body, and the side cover body is a cylindrical cover body;
the glue dipping device comprises a glue dipping bracket and a glue pressing device, wherein the glue dipping bracket is arranged at the top of the glue pressing device; the impregnation support comprises an upper support frame and a lower support frame, and a plurality of support rods are connected between the two support frames; the glue pressing device comprises a glue pressing hemisphere and a glue coating nozzle, the glue pressing hemisphere is bowl-shaped, the opening of the glue pressing hemisphere is upward, and the glue coating nozzle is arranged at the bottom of the glue pressing hemisphere; the supporting frame positioned at the upper part is positioned in the protective cover, and the supporting frame positioned at the lower part and the glue pressing device are positioned at the lower side of the protective cover;
the supporting frame and the glue pressing hemisphere are respectively provided with a plurality of wiring grooves, and the wiring grooves on the supporting frame and the wiring grooves on the glue pressing hemisphere are correspondingly arranged; an inlet elbow and an outlet elbow are arranged on the upper supporting frame; the glass fiber advances on the gum dipping device through the wiring groove, enters from the inlet bent pipe, passes through the support frame and the gum pressing hemisphere and finally penetrates out of the wiring bent pipe;
six wiring grooves are formed in the support frame and the glue pressing hemisphere, and the inlet bent pipe and the outlet bent pipe are arranged in two adjacent wiring grooves; the six wiring grooves are respectively defined as a first wiring groove, a second wiring groove and a third wiring groove;
the bottom of the glue pressing hemisphere is provided with a circular opening, the glue coating nozzle is arranged in the circular opening and comprises a fixing piece and a glue leaking pipe arranged below the fixing piece, the fixing piece is arranged at the upper part of the circular opening, and the glue leaking pipe is arranged at the lower part of the circular opening;
the drying assembly comprises a drying air pipe and a glue blowing air pipe, one end of the drying air pipe extends into the glue dipping support and is bent upwards to form a vertical air outlet pipe, the air outlet pipe is arranged below the support frame positioned at the lower part, and the glue blowing air pipe is arranged in the middle of the air outlet pipe; the glue blowing air pipe comprises a connecting pipe and a plurality of blowing nozzles, the connecting pipe is arranged outside the air outlet pipe, an external gear is arranged at the bottom of the connecting pipe, the external gear is connected with an output gear, the output shaft of the driving motor is provided with an output gear, the output gear is meshed with the external gear to be connected with the external gear, the blowing nozzles are horizontally connected to the side face of the connecting pipe, one ends of the blowing nozzles are communicated with the inside of the air outlet pipe, the other ends of the blowing nozzles extend to the inner side of the supporting rod, and the driving motor is fixed on the drying air pipe.
2. The fiberglass baking and coating device according to claim 1, wherein the glue dipping tank is a barrel-shaped tank body with an open top, a rubber pipe is arranged at the bottom of the side surface of the glue dipping tank, one end of the rubber pipe is communicated with the glue dipping tank, the other end of the rubber pipe extends into the inner side of the glue pressing hemisphere, and a liquid pump is arranged on the rubber pipe.
3. The use method of the glass fiber baking and coating device is characterized in that the glass fiber baking and coating device is the glass fiber baking and coating device according to any one of claims 1 to 2, and comprises the following steps:
s1: penetrating glass fibers from an inlet wire bent pipe of a glue dipping device, entering a main body of a drying device, passing through the inlet wire bent pipe, then downwards passing through a first wiring groove of a support frame, and reaching a first wiring groove of a glue pressing hemisphere, gluing the glass fibers through a gluing nozzle at the bottom of the glue pressing hemisphere, leaking glue liquid in the glue pressing hemisphere onto the glass fibers from a glue leaking opening of a glue leaking pipe, and enabling the glued glass fibers to upwards pass through a fourth wiring groove of the glue pressing hemisphere to finish primary gluing;
s2: when the glass fiber in the fourth wiring groove passes between the two support frames, the glass fiber is dried by hot air blown out by the drying assembly, meanwhile, the rotary blowing nozzle and the downward hot air can blow off redundant glue solution infiltrated on the glass fiber, and the glass fiber is dried for the first time;
s3: the glass fiber dried for the first time passes through a second wiring groove from the upper part of the supporting frame at the top, then downwards, passes through the second wiring groove of the glue pressing hemisphere, then reaches the glue coating nozzle, passes through the glue coating nozzle, and then upwards passes through a fifth wiring groove on the glue pressing hemisphere, so that the second glue coating is completed;
s4: finishing the second drying when the glass fiber subjected to the second gluing reaches a position between the two support frames;
s5: the glass fiber dried for the second time reaches the top of the support frame, is transferred into a third wiring groove from a fifth wiring groove, reaches the third wiring groove of the glue pressing hemisphere along the third wiring groove of the support frame, and is subjected to third glue dipping when passing through the bottom of the glue pressing hemisphere;
s6: the glass fiber after the third gum dipping is upwards arranged along a sixth wiring groove at the bottom of the gum pressing hemisphere, and the third drying is completed between the two supporting frames;
s7: and finally, the glass fiber dried for three times penetrates out of the outlet elbow on the upper support frame and enters the next procedure.
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| US3155543A (en) * | 1960-03-15 | 1964-11-03 | Owens Corning Fiberglass Corp | Apparatus for applying liquid coating material to a continuous strand |
| US4091764A (en) * | 1975-09-30 | 1978-05-30 | Hugo Brennenstuhl | Apparatus for uniformly coating objects with particles |
| CN101726812A (en) * | 2008-10-10 | 2010-06-09 | 北京慧明讯科技发展有限责任公司 | Coated fiberglass tape for cables and method for preparing same |
| CN102179341A (en) * | 2011-04-25 | 2011-09-14 | 张家港市佳龙真空浸漆设备制造厂 | Vacuum pressure paint dipping device |
| CN105319346A (en) * | 2014-06-23 | 2016-02-10 | 施乐公司 | System and method for forming hydrophobic structures in porous substrate |
| CN111619187A (en) * | 2020-05-29 | 2020-09-04 | 郑州唯升磨料磨具有限公司 | Glass fiber mesh fabric substrate gum dipping composite method and device |
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2021
- 2021-03-12 CN CN202110269718.0A patent/CN113373617B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3155543A (en) * | 1960-03-15 | 1964-11-03 | Owens Corning Fiberglass Corp | Apparatus for applying liquid coating material to a continuous strand |
| US4091764A (en) * | 1975-09-30 | 1978-05-30 | Hugo Brennenstuhl | Apparatus for uniformly coating objects with particles |
| CN101726812A (en) * | 2008-10-10 | 2010-06-09 | 北京慧明讯科技发展有限责任公司 | Coated fiberglass tape for cables and method for preparing same |
| CN102179341A (en) * | 2011-04-25 | 2011-09-14 | 张家港市佳龙真空浸漆设备制造厂 | Vacuum pressure paint dipping device |
| CN105319346A (en) * | 2014-06-23 | 2016-02-10 | 施乐公司 | System and method for forming hydrophobic structures in porous substrate |
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