CN113322605B - Automatic coating device for composite glass fiber yarns - Google Patents
Automatic coating device for composite glass fiber yarns Download PDFInfo
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- CN113322605B CN113322605B CN202010828854.4A CN202010828854A CN113322605B CN 113322605 B CN113322605 B CN 113322605B CN 202010828854 A CN202010828854 A CN 202010828854A CN 113322605 B CN113322605 B CN 113322605B
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- 239000011248 coating agent Substances 0.000 title claims abstract description 138
- 238000000576 coating method Methods 0.000 title claims abstract description 138
- 239000003365 glass fiber Substances 0.000 title claims abstract description 49
- 239000002131 composite material Substances 0.000 title claims abstract description 36
- 239000000428 dust Substances 0.000 claims abstract description 26
- 238000001035 drying Methods 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000005485 electric heating Methods 0.000 claims abstract description 15
- 239000007788 liquid Substances 0.000 claims description 31
- 238000009434 installation Methods 0.000 claims description 21
- 238000007599 discharging Methods 0.000 claims description 17
- 238000003825 pressing Methods 0.000 claims description 15
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 239000003973 paint Substances 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 2
- 238000004804 winding Methods 0.000 description 7
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 5
- 235000017491 Bambusa tulda Nutrition 0.000 description 5
- 241001330002 Bambuseae Species 0.000 description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 5
- 239000011425 bamboo Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000005457 optimization Methods 0.000 description 5
- 230000005611 electricity Effects 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 230000003068 static effect Effects 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010981 drying operation Methods 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229920006253 high performance fiber Polymers 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 229920006337 unsaturated polyester resin Polymers 0.000 description 1
Classifications
-
- 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
- D06B1/00—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating
- D06B1/08—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating from outlets being in, or almost in, contact with the textile material
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
- D02J7/00—Cleaning, e.g. removing dust, loose fibres, charred ends
-
- 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
-
- 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
- D06B23/02—Rollers
- D06B23/021—Compressive rollers
-
- 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
- D06B23/02—Rollers
- D06B23/023—Guiding rollers
-
- 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
- D06B23/02—Rollers
- D06B23/026—Rollers characterised by particular surface features
-
- 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
- D06B23/04—Carriers or supports for textile materials to be treated
-
- 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 or distillation
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05F—STATIC ELECTRICITY; NATURALLY-OCCURRING ELECTRICITY
- H05F3/00—Carrying-off electrostatic charges
- H05F3/06—Carrying-off electrostatic charges by means of ionising radiation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Surface Treatment Of Glass Fibres Or Filaments (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses an automatic coating device for composite glass fiber yarns, which belongs to the field of glass fiber processing, and comprises a frame, an ion fan, an electric heating fan, a coating barrel, a control box and a baking and coating device arranged on the frame, wherein the baking and coating device comprises a cylindrical track barrel, a dust removing device, a coating device and a drying device, a first air outlet is formed in the ion fan, a second air outlet is formed in the electric heating fan, a barrel cover, a feed back pipe, a discharge pipe and a water pump are arranged on the coating barrel, the water pump is arranged at the barrel bottom of the coating barrel, one end of the discharge pipe is connected with the water pump, the control box is connected with the ion fan, the electric heating fan and the water pump, and the control box is arranged on other machines, particularly, the coating is carried out before spooling.
Description
Technical Field
The invention relates to the technical field of glass fiber processing, in particular to an automatic coating device for composite glass fiber yarns.
Background
Introduction: the glass fiber is an inorganic nonmetallic material with excellent performance, has excellent performances such as incombustibility, high temperature resistance, electrical insulation, high tensile strength, good chemical stability and the like, and becomes an ideal reinforcing material, so that the glass fiber has been widely applied to the fields such as 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 made of high-performance fibers is generally selected as a reinforcing structure of a conforming material, wherein the glass fiber yarn is more used because of the advantage;
reference: according to the search, as disclosed in Chinese patent literature, an automatic coating device for glass fiber yarns comprises a frame, and is characterized in that a creel is arranged on one side of the frame, a winding device is arranged on the other side of the frame, a plurality of mounting rods for mounting a bobbin are fixed on the creel, the creel is connected with a moving mechanism capable of driving the creel to be close to or far away from the frame, a thread passing device is arranged between the creel and the frame, a coating storage tank is arranged on the frame, an upper roller and a lower roller which can rotate and are parallel to each other are arranged on the frame, the lower roller is arranged in the coating storage tank, the lower roller is connected with a power mechanism capable of driving the lower roller to rotate, the upper roller is connected with an adjusting mechanism capable of adjusting a gap between the upper roller and the lower roller, a lifting positioning structure capable of driving the upper roller to lift is arranged on the lower portion of the lower roller, and a drying device is arranged between the winding device and the coating storage tank;
the invention is characterized in that: (1) The production process disclosed in this patent can coat glass fiber yarns, but because the yarn is required to be fixed on the mounting rod of the creel during coating, then the yarn is uniformly separated by manually passing the yarn through the yarn passing holes, and then a machine is started to coat, a lot of time is required for preparation, and the production capacity of a glass fiber yarn production factory is very large, so that the operation method has low practicability; (2) The device of the patent proposal is too huge, and occupies a larger area in a factory, which leads to the reduction of the quantity of other devices and the capacity; (3) The above-mentioned patent document does not mention that the glass yarn may be stained with dust or some chips due to static electricity when running on a roll, and it is necessary to perform a dust removal and static electricity removal treatment on the glass yarn before coating to prevent the coating effect from being disturbed and the paint from being polluted.
Disclosure of Invention
In order to solve the problems, the invention provides an automatic coating device for composite glass fiber yarns.
The technical scheme adopted for solving the technical problems is as follows: the automatic coating device for the composite glass fiber yarns comprises a frame, an ion fan, an electric heating fan, a coating barrel, a control box and a drying and coating device arranged on the frame, wherein the drying and coating device comprises a cylindrical track barrel, a dust removing device, a coating device and a drying device, a first air outlet is formed in the ion fan, a second air outlet is formed in the electric heating fan, a barrel cover, a feed back pipe, a discharge pipe and a water pump are arranged on the coating barrel, the water pump is arranged at the barrel bottom of the coating barrel, one end of the discharge pipe is connected to the water pump, and the control box is connected with the ion fan, the electric heating fan and the water pump;
the hot air heating device is characterized in that a warm air cavity is arranged in the rail barrel, a spiral installation rail penetrating through the circumferential surface of the rail barrel is arranged on the rail barrel, rollers along a spiral line array are installed on the spiral installation rail through shaft connection, a wire slot along one circle of the side face is arranged on the upper side face of each roller, an installation column is arranged at the top of the rail barrel, a screw hole is formed in the installation column, and the installation column penetrates through a screw hole in the rack through a screw;
the coating device comprises a coating pipe, a feeding pipe extending into the coating pipe is arranged at the top of the coating pipe, a discharging pipe is transversely connected to the bottom of the coating pipe, the discharging pipe penetrates through the top of a track cylinder and is fixed on the track cylinder, a yarn passing port penetrating through the coating pipe is arranged at the middle part of the side surface of the coating pipe, a transverse wire pressing wheel is arranged at the yarn passing port inside the discharging pipe, a three-way pipe is connected to the lower end of the feeding pipe inside the coating pipe, a first liquid coating head and a second liquid coating head which are vertically downward are additionally connected to the three-way pipe, the first liquid coating head and the second liquid coating head are respectively arranged above two inclined sides of the wire pressing wheel, splash-proof plates which are inclined outwards are arranged at two sides of the lower side of the yarn passing port, the discharging pipe is communicated with the bottom of the coating pipe, the other end of the discharging pipe is connected to a feed back pipe of the coating pipe through an external pipeline, and the other end of the discharging pipe is connected to a discharge pipe of the coating pipe;
the dust removing device is fixedly connected to the inlet of the spiral installation track, and the drying device is installed in the warm air cavity.
As optimization, dust collector include the tubular dryer, be equipped with the bottom plate in the dryer bottom surface, the bottom plate on be equipped with the yarn hole, the section of thick bamboo wall of dryer in be equipped with the rectification chamber, the dryer inner wall on be equipped with a plurality of first air-out holes along circumference array, first air-out hole link up the inner wall of rectification chamber and dryer, the circumference side of dryer be equipped with the air-supply line that communicates the rectification chamber, the air-supply line be connected to on the first air outlet of ion fan through external pipeline.
As optimization, drying device include the honeycomb duct, the one end of honeycomb duct link firmly in the track section of thick bamboo, the other end of honeycomb duct pass the top of track section of thick bamboo and fix on the track section of thick bamboo, the side of honeycomb duct be equipped with a plurality of second air-out holes along the circumference array, the honeycomb duct pass behind the track section of thick bamboo top and connect on electric heat fan's second air outlet through external pipeline.
As optimization, the frame is also provided with a through hole, and the discharge pipe and the guide pipe all penetrate through the through hole.
Preferably, the coating device is arranged between the dust removing device and the first roller.
As optimization, the first air outlet hole is a round hole which is obliquely far away from the bottom plate, and the inclination angle of the first air outlet hole is 30-60 degrees.
As optimization, the external pipeline is a plastic hose, a plastic hard pipe or a metal pipe.
The invention has the overall beneficial effects that: the invention has the characteristic of small volume, can be arranged on other machines, in particular on a winding machine after the glass fiber yarn production is completed, and is coated before winding, so that other processing steps are utilized to carry out coating operation along the way, the special machine coating work is simplified, the whole processing period of the glass fiber yarn is shortened, a large amount of time is saved, and the production efficiency is greatly improved;
compared with the prior art, the distinguishing technical effects are as follows: (1) The dust removing device, the coating device and the drying device are tightly combined, so that the coating is immediately carried out after dust removal, the quality of the coating is prevented from being influenced by dust carried on the composite glass fiber yarns, the coating is immediately dried after the coating is finished, and the coating is prevented from being polluted by dust again when the coating is not dried;
(2) The dust removing device of the device can remove static electricity by utilizing the ion fan, and then can remove all dust on the composite glass fiber yarns by utilizing the ion fan combined with the wind barrel;
(3) The coating device of the invention uses a recyclable mode to carry out coating operation, and as the coating mode is that coating liquid flows through the composite glass fiber yarn, but the non-conventional glass fiber is soaked by the coating liquid, the coating device uses a first coating liquid head and a second coating liquid head which are arranged at the front and the back of the line pressing wheel, and double coating liquid ensures the quality of the coating;
(4) When the device is coated, the composite glass fiber yarn passes through the bottom of the wire pressing wheel in the use process, and after the coating liquid flows through the glass fiber yarn, the coating liquid can continuously flow to the bottom of the wire pressing wheel, namely the middle part of the coating pipe, and then the anti-splash plate is combined, so that the condition that the coating liquid is exposed can be thoroughly stopped;
(5) The invention uses creative drying mode of winding along the cylindrical track cylinder, utilizes the spiral mounting track to be combined with the roller again, so that the composite glass fiber yarn can be wound on the track cylinder to move, warm air is blown out from the gap of the spiral mounting track to carry out drying operation, and the composite glass fiber yarn can be dried in a place with a smaller volume like the track cylinder, thus greatly reducing the volume of the device and not affecting the normal use of other machines compared with the common coating device;
(6) According to the drying device disclosed by the invention, the guide cylinder is used for guiding warm air, and the guide cylinder plays a role in supporting the track cylinder besides the guide function, so that the track cylinder can be safely and stably fixed only by one side, the use and installation scene is greatly increased, and the use is more convenient.
Drawings
Fig. 1 is an isometric view of the present invention.
Fig. 2 is a schematic top view of the present invention.
FIG. 3 is a schematic diagram showing the relationship between the present invention and the outside world.
Fig. 4 is a schematic diagram of the top structure of the track cylinder of the present invention.
Fig. 5 is a schematic view of the bottom structure of the track cylinder of the present invention.
FIG. 6 is a schematic structural view of the coating device of the present invention.
Fig. 7 is a front partial schematic view of a coating apparatus of the present invention.
FIG. 8 is a schematic view of the internal structure of the coating device of the present invention.
FIG. 9 is a schematic front cut-away view of a coating apparatus of the present invention.
Fig. 10 is a schematic view of a roller or wire pressing wheel according to the present invention.
Fig. 11 is a schematic view showing the installation of the coating device and the drying device with the track cylinder according to the present invention.
Fig. 12 is a schematic sectional view of a drying device and a rail drum according to the present invention.
Fig. 13 is a schematic structural view of the dust removing device of the present invention.
Fig. 14 is a schematic view of the entry of glass fiber threads into the entrance of the spiral mounting rail and a schematic view of the use of the pick-up hooks of the present invention.
FIG. 15 is a schematic view of an ion blower, an electric heating blower, a paint bucket and a control box according to the present invention.
Fig. 16 is a schematic view of the structure of the yarn lifting hook of the present invention.
The device comprises a frame 1, a track cylinder 2, a dust removing device 3, a coating device 4, a drying device 5, an ion fan 6, an electric fan 7, a coating barrel 8, a control box 9, a baking and coating device 10, a through hole 101, a warm air cavity 201, a spiral mounting track 202, a roller 203, a wire slot 204, a mounting column 205, a wind cylinder 301, a bottom plate 302, a yarn outlet 303, a rectifying cavity 304, a first air outlet 305, an air inlet 306, a coating pipe 401, a feeding pipe 402, a discharging pipe 403, a yarn passing opening 404, a wire pressing wheel 405, a three-way pipe 406, a first coating liquid head 407, a second coating liquid head 408, a splash plate 409, a honeycomb duct 501, a second air outlet 502, a first air outlet 701, a second air outlet 801, a barrel cover 801, a feed back pipe 802, a discharging pipe 803, a front roller 11, a rear roller 12 and a yarn lifting hook 13.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. The components of the 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 invention, as 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 made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present invention, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, are merely for convenience of describing the present invention and simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
In the embodiment shown in fig. 1, an automatic coating device for composite glass fiber yarns comprises a frame 1, an ion fan 6, an electric heating fan 7, a coating barrel 8, a control box 9 and a baking and coating device 10 arranged on the frame 1, wherein the baking and coating device 10 comprises a cylindrical track barrel 2, a dust removing device 3, a coating device 4 and a baking and coating device 5, a first air outlet 601 is formed in the ion fan 6, a second air outlet 701 is formed in the electric heating fan 7, a barrel cover 801, a material return pipe 802, a material outlet pipe 803 and a water pump are formed in the coating barrel 8, the water pump is arranged at the barrel bottom of the coating barrel 8, one end of the material outlet pipe 803 is connected to the water pump, and the control box 9 is connected with the ion fan 6, the electric heating fan 7 and the water pump;
as shown in fig. 2, fig. 4 or fig. 5, a warm air cavity 201 is arranged in the track cylinder 2, a spiral installation track 202 penetrating through the circumferential surface of the track cylinder 2 is arranged on the track cylinder 2, the spiral installation track 202 is used for installing rollers 203 and discharging warm air, the spiral installation track 202 is provided with rollers 203 which are arranged along a spiral line array through shaft connection, the upper side surface of the rollers 203 is provided with a wire slot 204 along one circle of side surfaces, the wire slot 204 is a smooth groove which is arranged on the circumferential surface of the rollers 203, the top of the track cylinder 2 is provided with an installation column 205, the installation column 205 is provided with screw holes, and the installation column 205 is installed through screw holes in the frame 1 through screws;
as shown in fig. 6, 7, 8 or 9, the coating device 4 comprises a coating tube 401, a feeding tube 402 extending into the coating tube 401 is arranged at the top of the coating tube 401, a discharging tube 403 transversely connected to the bottom of the coating tube 401, the discharging tube 403 passes through the top of the track cylinder 2 and is fixed on the track cylinder 2, a yarn passing port 404 penetrating through the coating tube 401 is arranged in the middle of the side surface of the coating tube 401, a transverse wire pressing wheel 405 is arranged in the discharging tube 403 at the yarn passing port 404, the wire pressing wheel 405 has the same structure as that of the roller 203 and is used for pressing down the composite glass fiber yarn for coating operation to prevent the coating liquid from being carried out by the composite glass fiber yarn, a three-way tube 406 is connected to the lower end of the feeding tube 402 inside the coating tube 401, the other side of the three-way pipe 406 is connected with a first coating liquid head 407 and a second coating liquid head 408 which are vertically downward, the first coating liquid head 407 and the second coating liquid head 408 are respectively arranged above two sides of the line pressing wheel 405 in an inclined way, the first coating liquid head 407 and the second coating liquid head 408 are open pipelines capable of flowing out coating liquid, two sides of the lower side of the yarn passing port 404 are provided with splash shields 409 which are inclined outwards, the inclination angle of the splash shields 409 is 45 degrees, coating liquid is prevented from splashing, the discharge pipe 403 is communicated with the bottom of the coating pipe 401, the other end of the discharge pipe 403 is connected to a feed back pipe 802 of the coating barrel 8 through an external pipeline, and the feed pipe 402 is connected to a discharge pipe 803 of the coating barrel 8 through an external pipeline;
as shown in fig. 1, the dust removing device 3 is fixedly connected to the inlet of the spiral installation track 202, and the drying device 5 is installed in the warm air cavity 201.
As shown in fig. 13, the dust removing device 3 includes a tubular air duct 301, a bottom plate 302 is disposed on the bottom surface of the air duct 301, a yarn outlet 303 is disposed on the bottom plate 302, a rectifying cavity 304 is disposed in the wall of the air duct 301, a plurality of first air outlet holes 305 arrayed along the circumference are disposed on the inner wall of the air duct 301, the first air outlet holes 305 penetrate through the rectifying cavity 304 and the inner wall of the air duct 301, an air inlet pipe 306 communicating with the rectifying cavity 304 is disposed on the circumferential side of the air duct 301, and the air inlet pipe 306 is connected to a first air outlet 601 of the ion fan 6 through an external pipeline.
As shown in fig. 11 or fig. 12, the drying device 5 includes a flow guiding pipe 501, the flow guiding pipe 501 is a hollow hard pipe, one end of the flow guiding pipe 501 is fixedly connected to the inner bottom of the track cylinder 2, the other end of the flow guiding pipe 501 passes through the top of the track cylinder 2 and is fixed on the track cylinder 2, a plurality of second air outlet holes 502 are formed in the side surface of the flow guiding pipe 501 along the circumferential array, and the flow guiding pipe 501 passes through the top of the track cylinder 2 and is connected to the second air outlet 701 of the electric heating fan 7 through an external pipe.
The frame 1 is also provided with a through hole 101, and the discharge pipe 403 and the guide pipe 501 both pass through the through hole 101.
As shown in fig. 1, the coating device 4 is arranged between the dust removing device 3 and the first roller 203.
As shown in fig. 13, the first air outlet hole 305 is a circular hole that is obliquely away from the bottom plate 302, and the inclination angle of the first air outlet hole 305 is 30-60 degrees.
The external pipeline is a plastic hose, a plastic hard pipe or a metal pipe.
The composite glass fiber yarn used in this embodiment is a composite polypropylene glass fiber yarn or a composite PE glass fiber yarn or a glass fiber yarn of a composite unsaturated polyester resin.
The using method comprises the following steps: the device can be arranged on a rack of other machines before winding and preserving after the composite glass fiber yarns are formed, the specific use scene can be changed along with the specific situation, and the device firstly opens the ion fan 6 and the electric heating fan 7 to operate for 5 minutes before being used to remove dust in the device; leading the composite glass fiber yarns to the device from the front roller 11, sequentially passing through the air duct 301, the yarn outlet 303 and the yarn passing opening 404, passing through the bottom of the yarn pressing wheel 405, bypassing the upper ends of all the rollers 203, finally extending out of the tail ends of the spiral mounting tracks 202, and leading to the rear roller 12 to complete the threading work of the composite glass fiber yarns in the device, wherein after the bottom of the yarn pressing wheel 405 passes through, the yarn heads of the composite glass fiber yarns are hooked by the yarn lifting hooks 13, and then continuously winding; after the front-end work is finished, coating is started, and the composite glass fiber yarns move under the drive of the front-end roller 11 and the rear-end roller 12; the specific working process is as follows: when the composite glass fiber yarn is in the air duct 301, the static electricity on the composite glass fiber yarn can be removed by the air flow blown by the ion fan 6, and the first air outlet 305 is in an outward inclined state, so that dust and scraps carried on the composite glass fiber yarn are blown out by the air flow, and the dust removing step is completed; the composite glass fiber yarn enters a yarn passing port 404 of a coating device 4 after dust removal, coating liquid flows out of a first coating liquid head 407 and a second coating liquid head 408 onto the composite glass fiber yarn for coating operation, the coating liquid flows back to a coating barrel 8 from a discharge pipe 403, an external pipeline connected with the coating barrel 8 and the discharge pipe 403 is lower than the discharge pipe 403, the composite glass fiber yarn moves on a roller 203 in spiral layout after being coated, and warm air generated by an electric fan 7 is sprayed out of a second air outlet 502 on a guide pipe 501 to dry the composite glass fiber yarn, so that the whole working process is completed.
The above embodiments are merely specific examples of the present invention, and the scope of the present invention includes, but is not limited to, the product forms and styles of the above embodiments, any automatic coating device for composite glass fiber yarns according to the claims of the present invention, and any suitable changes or modifications made by those skilled in the art should fall within the scope of the present invention.
Claims (4)
1. An automatic coating device of composite glass fiber yarn, which is characterized in that: the ion fan is provided with a first air outlet, the electric heating fan is provided with a second air outlet, the paint bucket is provided with a bucket cover, a feed back pipe, a discharge pipe and a water pump, the water pump is arranged at the bottom of the paint bucket, one end of the discharge pipe is connected to the water pump, and the control box is connected with the ion fan, the electric heating fan and the water pump;
the hot air heating device is characterized in that a warm air cavity is arranged in the rail barrel, a spiral installation rail penetrating through the circumferential surface of the rail barrel is arranged on the rail barrel, rollers along a spiral line array are installed on the spiral installation rail through shaft connection, a wire slot along one circle of the side face is arranged on the upper side face of each roller, an installation column is arranged at the top of the rail barrel, a screw hole is formed in the installation column, and the installation column penetrates through a screw hole in the rack through a screw;
the coating device comprises a coating pipe, a feeding pipe extending into the coating pipe is arranged at the top of the coating pipe, a discharging pipe transversely connected to the bottom of the coating pipe is arranged at the top of the coating pipe, the discharging pipe penetrates through the top of a track cylinder and is fixed on the track cylinder, a yarn passing port penetrating through the coating pipe is arranged at the middle part of the side surface of the coating pipe, a transverse wire pressing wheel is arranged at the yarn passing port inside the discharging pipe, a three-way pipe is connected to the lower end of the feeding pipe inside the coating pipe, a first coating liquid head and a second coating liquid head which are vertically downward are connected to the lower end of the three-way pipe, the first coating liquid head and the second coating liquid head are respectively arranged above two sides of the wire pressing wheel in an inclined manner, splash-proof plates which are inclined outwards are arranged at the two sides of the lower side of the yarn passing port, the discharging pipe is communicated with the bottom of the coating pipe, the other end of the discharging pipe is connected to a feed back pipe of the coating pipe through an external connecting pipe, and the feed pipe is connected to a discharge pipe of the coating pipe;
the dust removing device is fixedly connected to the inlet of the spiral installation track, and the drying device is installed in the warm air cavity;
the dust removing device comprises a circular tube-shaped air duct, a bottom plate is arranged on the bottom surface of the air duct, yarn outlets are formed in the bottom plate, a rectifying cavity is formed in the wall of the air duct, a plurality of first air outlets which are arrayed along the circumference are formed in the inner wall of the air duct, the first air outlets penetrate through the rectifying cavity and the inner wall of the air duct, an air inlet pipe communicated with the rectifying cavity is arranged on the circumferential side of the air duct, and the air inlet pipe is connected to a first air outlet of the ion fan through an external pipeline;
the first air outlet hole is a round hole which is obliquely far away from the bottom plate, and the inclination angle of the first air outlet hole is 30-60 degrees.
2. An automatic composite glass fiber yarn coating device according to claim 1, wherein: the drying device comprises a flow guide pipe, one end of the flow guide pipe is fixedly connected to the bottom in the track cylinder, the other end of the flow guide pipe penetrates through the top of the track cylinder and is fixed to the track cylinder, a plurality of second air outlet holes are formed in the side face of the flow guide pipe along the circumferential array, and the flow guide pipe penetrates through the top of the track cylinder and is connected to a second air outlet of the electric heating fan through an external pipeline.
3. An automatic composite glass fiber yarn coating device according to claim 1, wherein: the machine frame is also provided with a through hole, and the discharge pipe and the guide pipe all penetrate through the through hole.
4. An automatic composite glass fiber yarn coating device according to claim 1, wherein: the coating device is arranged between the dust removing device and the first roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010828854.4A CN113322605B (en) | 2020-08-18 | 2020-08-18 | Automatic coating device for composite glass fiber yarns |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010828854.4A CN113322605B (en) | 2020-08-18 | 2020-08-18 | Automatic coating device for composite glass fiber yarns |
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| CN113322605A CN113322605A (en) | 2021-08-31 |
| CN113322605B true CN113322605B (en) | 2023-08-22 |
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| CN202010828854.4A Active CN113322605B (en) | 2020-08-18 | 2020-08-18 | Automatic coating device for composite glass fiber yarns |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113322603B (en) * | 2020-08-18 | 2023-09-29 | 山东玻纤集团股份有限公司 | Automatic glass fiber yarn coating device and application method thereof |
| CN117960488B (en) * | 2024-03-29 | 2024-06-25 | 江西星科电子基材有限公司 | Glass fiber yarn coating equipment |
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| US4329194A (en) * | 1980-08-18 | 1982-05-11 | Composite Technology, Inc. | Method for constructing fiberglass articles |
| FR2717505A1 (en) * | 1994-03-17 | 1995-09-22 | Detex | Yarn drying assembly |
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