CN112408814A - Glass yarn production process - Google Patents
Glass yarn production process Download PDFInfo
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- CN112408814A CN112408814A CN202011255764.7A CN202011255764A CN112408814A CN 112408814 A CN112408814 A CN 112408814A CN 202011255764 A CN202011255764 A CN 202011255764A CN 112408814 A CN112408814 A CN 112408814A
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- 239000011521 glass Substances 0.000 title claims abstract description 139
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 20
- 238000001035 drying Methods 0.000 claims abstract description 116
- 238000004026 adhesive bonding Methods 0.000 claims abstract description 101
- 238000005096 rolling process Methods 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 claims abstract description 7
- 238000004804 winding Methods 0.000 claims description 44
- 230000007246 mechanism Effects 0.000 claims description 19
- 230000000087 stabilizing effect Effects 0.000 claims description 18
- 230000002093 peripheral effect Effects 0.000 claims description 9
- 238000005192 partition Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000003292 glue Substances 0.000 abstract description 26
- 238000010073 coating (rubber) Methods 0.000 abstract description 18
- 230000000694 effects Effects 0.000 abstract description 14
- 238000009434 installation Methods 0.000 description 10
- 230000002349 favourable effect Effects 0.000 description 9
- 239000011248 coating agent Substances 0.000 description 7
- 238000000576 coating method Methods 0.000 description 7
- 230000000670 limiting effect Effects 0.000 description 6
- 230000003287 optical effect Effects 0.000 description 6
- 238000003892 spreading Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000001965 increasing effect Effects 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000007761 roller coating Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
- C03C25/10—Coating
- C03C25/12—General methods of coating; Devices therefor
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
- C03C25/10—Coating
- C03C25/1095—Coating to obtain coated fabrics
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The application relates to the technical field of glass yarn, in particular to a glass yarn production process, which comprises the following procedures: step S1: taking out the glass yarns and conveying the glass yarns into gluing equipment for first gluing; step S2: sending the glass yarns subjected to the first gluing into a first drying box for drying; step S3: sending the glass yarns dried for the first time into gluing equipment again for gluing for the second time; step S4: sending the glass yarns subjected to secondary gluing into a second drying box for secondary drying, wherein the temperature of the second drying box is higher than that of the first drying box; step S5: and rolling the glass yarn subjected to secondary drying. This application has the effect that makes glass yarn after the rubber coating, the difficult surface that drops from glass yarn of glue.
Description
Technical Field
The application relates to the field of glass yarns, in particular to a glass yarn production process.
Background
The glass yarn is a thin transparent fabric woven by plain weave, the optical cable is compact in structure by covering the glass yarn outside the optical cable, the tensile strength and the compressive strength of the optical cable are increased, the glass yarn is widely applied to all-dielectric optical cables, the optical cable can still normally work under the condition of overhigh temperature or overlow temperature, and the optical cable is suitable for more severe environments; at the same time, the insulating nature of the glass yarn protects it from lightning strikes or other electromagnetic interference.
In the related art, when glass yarns are produced, single glass yarns are generally required to be taken out from rolled glass yarns, then gluing and drying are carried out, so that glue is solidified and formed on the surfaces of the glass yarns, and finally the formed glass yarns are wound.
In view of the above-mentioned related technologies, the inventor believes that the glass yarn is produced through only one gluing and drying process, the forming effect of this method is not ideal, and the glue is easy to separate from the surface of the glass yarn.
Disclosure of Invention
In order to prevent glue from falling off from the surface of glass yarns after the glass yarns are glued, the application provides a glass yarn production process.
The glass yarn production process provided by the application adopts the following technical scheme.
A glass yarn production process comprises the following steps:
step S1: taking out the glass yarns and conveying the glass yarns into gluing equipment for first gluing;
step S2: sending the glass yarns subjected to the first gluing into a first drying box for drying;
step S3: sending the glass yarns dried for the first time into gluing equipment again for gluing for the second time;
step S4: sending the glass yarns subjected to secondary gluing into a second drying box for secondary drying, wherein the temperature of the second drying box is higher than that of the first drying box;
step S5: and rolling the glass yarn subjected to secondary drying.
Through adopting above-mentioned technical scheme, carry out twice stoving to the glass yarn after the rubber coating, first stoving case is dried to the glass yarn low temperature after the rubber coating for the first time, second stoving case is dried to the glass yarn high temperature after the rubber coating for the second time, setting up of crossing the glue twice and drying makes the solidification of glue on glass yarn surface more thorough, and then make the difficult surface from the glass yarn of glue come off, and simultaneously, rubber coating equipment can carry out twice stoving to the glass yarn, be favorable to reducing to taking of space and fully utilizing the resource, thereby reach better energy-concerving and environment-protective effect.
Optionally, the gluing device comprises a gluing frame and a gluing mechanism, wherein the gluing mechanism is distributed at least two groups along the vertical direction, the gluing mechanism comprises a gluing box, a pressure stabilizing roller and a lifting assembly, the gluing box is mounted on the gluing frame, the pressure stabilizing roller is arranged in the gluing box, the peripheral surface of the pressure stabilizing roller is provided with a plurality of clamping grooves distributed along the length direction of the pressure stabilizing roller, the lifting assembly is mounted on the gluing box, and the lifting assembly is used for driving the pressure stabilizing roller to move in the vertical direction.
Through adopting above-mentioned technical scheme, take out the back with glass yarn and respectively around locating the screens inslot of steady press roller, move to the bottom of rubber coating case through the steady press roller of lifting unit drive afterwards, and then immerse the rubber coating to glass yarn and handle, the setting in screens groove has carried out the partition to each glass yarn, thereby make glass yarn difficult winding when the rubber coating, lifting unit's setting makes steady press roller can remove to the top of rubber coating case, thereby be convenient for operating personnel each screens inslot with each glass yarn card income.
Optionally, the lifting assembly comprises a lifting screw rod, a guide rod and a first motor, the lifting screw rod is rotatably installed in the gluing box, the lifting screw rod penetrates through the pressure stabilizing roller along the vertical direction and is in threaded fit with the pressure stabilizing roller, the guide rod is fixedly installed in the gluing box, the guide rod penetrates through the gluing box along the vertical direction, and the first motor is used for driving the lifting screw rod to rotate.
Through adopting above-mentioned technical scheme, when first motor drive lift lead screw rotated, the pressure stabilizing roller because of with the screw-thread fit of lift lead screw, and carry out the motion of vertical direction under the limiting displacement of guide bar, the setting up of lift lead screw and guide bar makes the pressure stabilizing roller carry out the motion process of vertical direction stable, the good reliability.
Optionally, a worm wheel is fixedly sleeved at a free end of the lifting screw rod close to the end of the lifting screw rod, a worm is rotatably installed on the gluing box and meshed with the worm wheel, the first motor is installed on the gluing frame, and the worm is fixedly connected to an output end of the first motor.
Through adopting above-mentioned technical scheme, when first motor drive worm rotated, the lift lead screw rotated along with it because of the meshing of worm wheel and worm, and the setting of worm wheel and worm has carried out the switching-over to the rotation of lift lead screw to be favorable to strengthening the flexibility of first motor mounted position, simultaneously, the self-locking effect between worm wheel and worm is favorable to improving the stability of lift lead screw rotation back, its position.
Optionally, the first drying box is provided with a drying groove which is horizontally arranged in a penetrating manner, and the drying groove is fixedly connected with a plurality of separating strips which are distributed along the horizontal direction and are close to the notch of the drying groove.
Through adopting above-mentioned technical scheme, the parting strip has separated each glass yarn to make each glass yarn when getting into first stoving case and carrying out the primary drying, each glass yarn is difficult for twining.
Optionally, the first drying box is rotatably connected with a drying guide roller for guiding the glass yarns after the first drying, and the gluing frame is rotatably connected with a gluing guide roller for guiding the glass yarns after the second gluing.
Through adopting above-mentioned technical scheme, stoving guide roll and rubber coating guide roll play the guide effect of drawing after drying glass yarn for the first time to be convenient for convey the position when carrying out the rubber coating for the second time with glass yarn after the first stoving stably.
Optionally, a feed inlet is formed in one side of the second drying box, a discharge outlet is formed in one side, away from the feed inlet, of the second drying box, and at least three rotating rollers are rotatably connected in the second drying box.
Through adopting above-mentioned technical scheme, send into the second stoving incasement with the glass yarn after the rubber coating for the second time through the feed inlet to make the glass yarn that gets into the second stoving case around locating each live-rollers, will send out through the discharge gate around the glass yarn who establishes behind the live-rollers at last, many live-rollers carry out the direction of pulling many times to the glass yarn that gets into the second stoving incasement, thereby be favorable to making the glass yarn fully dry at the second stoving case.
Optionally, the second drying box is provided with an exhaust fan.
Through adopting above-mentioned technical scheme, the effect of airing exhaust of exhaust fan during operation is favorable to taking out the moisture that produces because of the evaporation in the second stoving case, and simultaneously, thereby the effect of airing exhaust of exhaust fan has accelerated air flow rate and is favorable to increasing the stoving speed of glass yarn surface glue to reach better stoving effect.
Optionally, in the step S5, the glass yarn dried for the second time is wound by using a winding device; wherein, coiling mechanism includes rolling frame and winding mechanism, winding mechanism distributes along vertical direction has at least two sets ofly, winding mechanism includes movable rod, regulating wheel, tight pulley, direction subassembly and wind-up roll, the movable rod rotates to be installed in the rolling frame, the regulating wheel rotates to be installed in the movable rod and keeps away from the one end of movable rod and rolling frame turning point, the rolling frame is provided with the wind spring that makes the movable rod reset, tight pulley and wind-up roll all rotate to be installed in the rolling frame.
The direction subassembly includes fixed block, guide block, second motor and reciprocal lead screw, fixed block fixed connection is in the rolling frame, the fixed block is seted up along the groove that slides that the horizontal direction extends, the guide block is located the groove that slides and slides the cooperation with the groove that slides, the one end of guide block is worn out the groove that slides and the guide block is worn out the outer one end of sliding groove and is seted up the guiding hole, reciprocal lead screw rotates and installs in the groove that slides, reciprocal lead screw pass the guide block and with guide block screw-thread fit, the second motor is installed in the guide block, just the second motor is used for driving reciprocal lead screw and rotates.
Through adopting above-mentioned technical scheme, the glass yarn after will drying for the second time is around locating regulating wheel and tight pulley in proper order to pass the guiding hole with the glass yarn and around locating the wind-up roll, so that when the wind-up roll rotated, the wind-up roll was rolled up the glass yarn, rotated through the reciprocal lead screw of second motor drive, made the guide block slide at the inslot that slides reciprocal, thereby made the glass yarn evenly twine at the wind-up roll when the rolling, the difficult uneven condition of rolling appears.
Optionally, the hole wall of the guide hole is fixedly connected with a guide ring, and the guide ring is made of ceramic.
Through adopting above-mentioned technical scheme, the setting of guide ring is favorable to reducing the glass yarn rolling when and the wearing and tearing condition that leads to because of the friction between the guide block.
In summary, the present application includes at least one of the following beneficial technical effects:
the setting of twice glue passing and drying enables the glue to be cured on the surfaces of the glass yarns more thoroughly, and further enables the glue not to fall off from the surfaces of the glass yarns easily;
the air exhausting function of the exhaust fan during working is favorable for exhausting and removing moisture generated by evaporation in the second drying box, and meanwhile, the air exhausting function of the exhaust fan accelerates the air flow rate so as to be favorable for increasing the drying speed of the glue on the surface of the glass yarn, thereby achieving better drying effect;
the reciprocating screw rod of second motor drive rotates for the guide block reciprocates to slide at the inslot that slides, thereby makes glass yarn evenly twine at the wind-up roll when the rolling, is difficult for appearing the uneven condition of rolling.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.
Fig. 2 is a schematic view of the overall structure of the gluing device in the embodiment of the present application.
Fig. 3 is a schematic overall structure diagram of another view angle of the gluing device in the embodiment of the application.
Fig. 4 is a partially enlarged schematic view of a portion a in fig. 3.
Fig. 5 is a schematic partial sectional structure view of a first drying box and a second drying box in an embodiment of the present application.
FIG. 6 is a schematic view of a winding structure of glass yarn during gluing and winding in the embodiment of the present application.
Fig. 7 is a schematic overall structure diagram of a winding device in an embodiment of the present application.
Description of reference numerals: 1. a gluing frame; 101. gluing a mounting plate; 102. gluing a connecting plate; 2. gluing boxes; 3. a pressure stabilizing roller; 301. a roller body; 302. an installation part; 4. a clamping groove; 5. a lifting screw rod; 6. a guide bar; 7. a first motor; 8. a worm gear; 9. a worm; 10. a drying tank; 11. a dividing strip; 12. drying the guide roller; 13. gluing a guide roller; 14. a guide groove; 15. a feed inlet; 16. a discharge port; 17. a feed guide roll; 18. a rotating roller; 19. an exhaust fan; 20. a winding frame; 21. a movable rod; 22. an adjustment wheel; 23. a fixed wheel; 24. a wind-up roll; 25. a coil spring; 26. a fixed block; 27. a guide block; 28. a second motor; 29. a reciprocating screw rod; 30. a sliding groove; 31. a guide hole; 32. a guide ring; 33. a limiting roller; 34. a limiting plate; 35. a first drying box; 36. and a second drying box.
Detailed Description
The present application is described in further detail below with reference to figures 1-7.
The embodiment of the application discloses a glass yarn production process. Referring to fig. 1, the glass yarn production process includes the following steps:
step S1: taking out the glass yarns and conveying the glass yarns into gluing equipment to glue the surfaces of the glass yarns for the first time;
step S2: sending the glass yarns subjected to the first gluing into a first drying box 35 for drying;
step S3: sending the glass yarns dried for the first time into gluing equipment again for gluing for the second time;
step S4: sending the glass yarns subjected to secondary gluing into a second drying box 36 for secondary drying, wherein the temperature of the second drying box 36 is higher than that of the first drying box 35;
step S5: and (5) sending the glass yarn subjected to secondary drying to a winding device for winding.
In a specific application example, the drying temperature in the first drying box 35 may be selected from 80 to 120 degrees, the drying temperature in the first drying box 35 in the embodiment of the present application may be determined as 100 degrees, the drying temperature in the second drying box 36 may be selected as 140 degrees and 180 degrees, and the drying temperature in the second drying box 36 in the embodiment of the present application may be determined as 160 degrees, so that the first drying box 35 and the second drying box 36 have a better drying effect.
Referring to fig. 1 and 2, the above-mentioned gluing device includes a gluing frame 1 and a gluing mechanism, wherein the gluing frame 1 includes two gluing mounting boards 101 and two gluing connecting boards 102, the two gluing mounting boards 101 are arranged oppositely, the two gluing connecting boards 102 are fixedly mounted between the two gluing mounting boards 101, and the two gluing connecting boards 102 are arranged near two sides of the vertical direction of the surface where the two gluing mounting boards are located, so that the gluing frame 1 has a simple structure and high stability.
Referring to fig. 2 and 3, the glue spreading mechanisms are arranged between the two glue spreading mounting plates 101 and are distributed in two groups along the vertical direction, each glue spreading mechanism comprises a glue spreading box 2, a pressure stabilizing roller 3 and a lifting assembly, wherein the gluing box 2 is roughly in a rectangular block structure, the top of the gluing box 2 is in an opening shape, glue for coating glass yarns is arranged in the gluing box 2, two ends of the gluing box 2 in the length direction are respectively and fixedly connected with two gluing mounting plates 101, the pressure stabilizing roller 3 is rotationally arranged in the gluing box 2, and the peripheral surface of the pressure stabilizing roller 3 is provided with a plurality of clamping grooves 4 which are uniformly distributed along the length direction, when gluing, each glass yarn is respectively positioned in each clamping groove 4, so that glass yarn position is difficult for squinting, and lifting unit is used for driving the steady press roller 3 and carries out vertical direction's motion to operating personnel arranges each glass yarn in each screens groove 4.
Combine fig. 4, stabilizer roller 3 includes roll body 301 and installation department 302, installation department 302 is just being provided with two, roll body 301 level and rotation are installed between two installation departments 302, screens groove 4 is seted up in roll body 301, with the wearing and tearing between roll body 301 when reducing the glass yarn rubber coating, lifting unit includes lift lead screw 5, guide bar 6 and first motor 7, wherein, lift lead screw 5 is vertical and rotate to be installed in gluing case 2, lift lead screw 5 passes one of them installation department 302 and with installation department 302 screw-thread fit, guide bar 6 is vertical and fixed connection in gluing case 2, guide bar 6 passes another installation department 302 and with installation department 302 sliding fit, so that when lift lead screw 5 rotated, roll body 301 just moves along vertical direction under guide bar 6's limiting displacement because of with lift lead screw 5's screw-thread fit.
Referring to fig. 2 and 4, a worm wheel 8 is fixedly connected to the free end of the lifting screw rod 5 close to the top of the lifting screw rod, the first motor 7 is installed on a gluing installation plate 101 close to the lifting screw rod 5, a worm 9 meshed with the worm wheel 8 is fixedly connected to the output end of the first motor 7, the worm 9 is in running fit with the gluing installation plate 101, so that the first motor 7 drives the worm 9 to rotate, the lifting screw rod 5 rotates along with the worm wheel 8 and the worm 9 due to meshing, and the self-locking effect between the worm wheel 8 and the worm 9 is beneficial to further improving the stability of the position of the lifting screw rod 5 after the rotation.
Referring to fig. 5, a drying groove 10 horizontally penetrating through the first drying box 35 is formed, the drying groove 10 is close to a partition strip 11 vertically arranged at two notches of the horizontal direction of the drying groove 10, the partition strip 11 is uniformly distributed along the length direction of the position of the partition strip 11, so as to partition glass yarns entering the first drying box 35, the position of the glass yarns in the first drying box 35 is not prone to shifting, the first drying box 35 is rotatably connected with two drying guide rollers 12, the two drying guide rollers 12 are arranged close to two notches of the drying groove 10 respectively, and the glass yarns entering the first drying box 35 and passing through the first drying box 35 after being dried are guided.
Referring to fig. 3, three horizontally arranged gluing guide rollers 13 are rotatably connected between the two gluing mounting plates 101, one gluing guide roller 13 is arranged close to the first drying box 35, the other two gluing guide rollers 13 are respectively arranged close to the gluing box 2 at the bottom and distributed at two sides of the gluing box 2 in the horizontal direction, the two gluing guide rollers 13 are higher than the opening at the top of the gluing box 2, so that the three gluing guide rollers 13 can guide the glass yarns subjected to secondary gluing, and guide grooves 14 uniformly distributed along the length direction are formed in the peripheral surfaces of the drying guide roller 12 and the gluing guide roller 13, so that the glass yarns wound around the peripheral surfaces of the drying guide roller 12 and the gluing guide roller 13 are separated and are not easy to wind when being conveyed.
Referring to fig. 5, the second drying box 36 is located the bottom setting of first drying box 35, feed inlet 15 has been seted up to one side that second drying box 36 is close to rubberizing case 2, one side that second drying box 36 is kept away from rubberizing case 2 has been seted up discharge gate 16, second drying box 36 rotates and is connected with feeding guide roll 17, feeding guide roll 17 is close to feed inlet 15 and sets up, in order to lead to the glass yarn that gets into in second drying box 36, the guide way 14 of prolonging its length direction evenly distributed has also been seted up to the outer peripheral face of feeding guide roll 17, so that glass yarn is difficult for twining when feeding guide roll 17 conveys.
Referring to fig. 5 and 6, the second drying box 36 is rotatably connected with four rotating rollers 18 which are approximately arranged in a trapezoidal shape, the glass yarns entering the second drying box 36 are sequentially wound around the rotating rollers 18, so that the rotating rollers 18 can pull and guide the glass yarns for multiple times, the glass yarns are fully dried in the second drying box 36, the outer peripheral surfaces of the rotating rollers 18 are also provided with guide grooves 14 which are uniformly distributed along the length direction, the glass yarns entering the second drying box 36 are not easy to wind, and the top of the second drying box 36 is provided with an exhaust fan 19 to increase the drying speed of glue on the surface of the glass yarns, so that the glass yarns have a better drying effect.
Referring to fig. 7, the winding device includes a winding frame 20 and a winding mechanism, the winding frame 20 is substantially a rectangular plate-shaped structure, the winding mechanism is installed on the winding frame 20 and is distributed in two groups along the vertical direction, the winding mechanism includes a movable rod 21, an adjusting wheel 22, a fixed wheel 23, a guide assembly and a winding roller 24, one end of the movable rod 21 in the length direction is rotatably connected to the winding frame 20, the adjusting wheel 22 is rotatably installed at one end of the movable rod 21 far away from the rotating point of the movable rod 21 and the winding frame 20, and the winding spring 25 for resetting the movable rod 21 is installed on the winding frame 20, so that the adjusting wheel 22 can adjust the glass yarns with different tensioning degrees in an adaptive manner.
With reference to fig. 7, the fixed wheel 23 is rotatably mounted on the winding frame 20, the height of the fixed wheel 23 is higher than the height of the adjusting wheel 22, and the outer peripheral surfaces of the adjusting wheel 22 and the fixed wheel 23 are both concave, so that the glass yarns wound around the fixed wheel 23 and the adjusting wheel 22 are not easy to fall off from the outer peripheral surfaces of the fixed wheel 23 and the adjusting wheel 22.
Referring to fig. 6 and 7, the guiding assembly includes a fixing block 26, a guide block 27, a second motor 28 and a reciprocating screw 29, wherein, the fixing block 26 is horizontally and fixedly connected to the winding frame 20, a sliding groove 30 extending along the length direction is formed in one side of the fixing block 26, which is far away from the second drying box 36, the guide block 27 is located in the sliding groove 30 and is in sliding fit with the sliding groove 30, a guide hole 31 is formed in one end of the guide block 27, which penetrates out of the sliding groove 30 and penetrates out of the sliding groove 30, so as to guide the glass yarns passing through the guide hole 31, a guide ring 32 is fixedly connected to the hole wall of the guide hole 31, and the guide ring 32 is made of ceramic, so that the glass yarns are not easy to wear due to continuous friction with the hole wall of the guide hole 31 when passing through the guide hole 31.
Referring to fig. 7, the reciprocating screw 29 is horizontally and rotatably installed in the sliding groove 30, the second motor 28 is installed on the guide block 27, and one end of the reciprocating screw 29 is fixedly connected to the output end of the second motor 28, so that the second motor 28 drives the reciprocating screw 29 to rotate, the reciprocating screw 29 passes through the guide block 27 and is in threaded fit with the guide block 27, so that when the reciprocating screw 29 rotates, the guide block reciprocates along the length direction, i.e. the horizontal direction, of the reciprocating screw 29 under the limiting action of the sliding groove 30, thereby enhancing the uniformity degree when the glass yarn is wound.
Referring to fig. 6 and 7, fixed block 26 is provided with spacing roller 33 that one side fixed connection of sliding groove 30 has the level to set up, spacing roller 33 is close to the notch of sliding groove 30 and is located the top setting of guide block 27, it is spacing to carry out the position when rolling glass yarn, wind-up roll 24 level and rotate and install in winding frame 20, winding frame 20 is provided with drive wind-up roll 24 and carries out pivoted servo motor (not shown in the figure), in order to roll the glass yarn of locating wind-up roll 24, the one end fixedly connected with limiting plate 34 of winding frame 20 is kept away from to wind-up roll 24, so that difficult follow wind-up roll 24 drops when rolling glass yarn.
The implementation principle of the glass yarn production process in the embodiment of the application is as follows: firstly, taking out the glass yarns, coating the glass yarns by the glue coating box 2, then sending the glass yarns subjected to the first glue coating into a first drying box 35 for drying, then sending the glass yarns subjected to the first drying into another glue coating box 2 for glue coating, sending the glass yarns subjected to the second glue coating into a second drying box 36 for drying, finally sequentially winding the glass yarns subjected to the second drying around an adjusting wheel 22 and a fixed wheel 23, penetrating through a guide hole 31, connecting to a winding roller 24, and winding the glass yarns subjected to the second drying.
The glass yarn after the rubber coating is dried twice, the glass yarn after the rubber coating is dried at low temperature by the first drying box 35, the glass yarn after the rubber coating is coated for the second time is dried at high temperature by the second drying box 36, the setting of the rubber coating and the drying are carried out twice, so that the glue is cured on the surface of the glass yarn more thoroughly, and further the glue is not easy to fall off from the surface of the glass yarn, meanwhile, the rubber coating equipment can carry out drying twice on the glass yarn, the occupation of the space is favorably reduced, the resource is fully utilized, and the better energy-saving and environment-friendly effects are achieved.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. A glass yarn production process is characterized in that: the method comprises the following steps:
step S1: taking out the glass yarns and conveying the glass yarns into gluing equipment for first gluing;
step S2: sending the glass yarns subjected to the first gluing into a first drying box (35) for drying;
step S3: sending the glass yarns dried for the first time into gluing equipment again for gluing for the second time;
step S4: feeding the glass yarns subjected to secondary gluing into a second drying box (36) for secondary drying, wherein the temperature of the second drying box (36) is higher than that of the first drying box (35);
step S5: and rolling the glass yarn subjected to secondary drying.
2. A glass yarn production process according to claim 1, characterised in that: the gluing device comprises a gluing frame (1) and a gluing mechanism, wherein the gluing mechanism is distributed at least two groups along the vertical direction, the gluing mechanism comprises a gluing box (2), a pressure stabilizing roller (3) and a lifting assembly, the gluing box (2) is installed on the gluing frame (1), the pressure stabilizing roller (3) is arranged in the gluing box (2), a plurality of clamping grooves (4) distributed along the length direction of the pressure stabilizing roller (3) are formed in the outer peripheral surface of the pressure stabilizing roller (3), the lifting assembly is installed on the gluing box (2), and the lifting assembly is used for driving the pressure stabilizing roller (3) to move in the vertical direction.
3. A glass yarn production process according to claim 2, characterised in that: lifting unit includes lift lead screw (5), guide bar (6) and first motor (7), lift lead screw (5) rotate install in rubberizing case (2), lift lead screw (5) pass along vertical direction and stablize roller (3) screw-thread fit, guide bar (6) fixed mounting is in rubberizing case (2), rubberizing case (2) are passed along vertical direction in guide bar (6), first motor (7) are used for driving lift lead screw (5) and rotate.
4. A glass yarn production process according to claim 3, characterised in that: the free end that lift lead screw (5) are close to its tip is fixed to be equipped with worm wheel (8), gluing case (2) are rotated and are installed worm (9), worm (9) and worm wheel (8) meshing, install in gluing frame (1) first motor (7), worm (9) fixed connection is in the output of first motor (7).
5. A process for the production of glass strands according to any one of claims 1 to 4, characterised in that: the first drying box (35) is provided with a drying groove (10) which is horizontally arranged in a penetrating mode, and a plurality of partition strips (11) which are distributed along the horizontal direction are fixedly connected to the position, close to the notch, of the drying groove (10).
6. A process for the production of glass yarns according to claim 5, characterized in that: the first drying box (35) is rotatably connected with a drying guide roller (12) used for guiding the glass yarns after the first drying, and the gluing frame (1) is rotatably connected with a gluing guide roller (13) used for guiding the glass yarns subjected to the second gluing.
7. A glass yarn production process according to claim 1, characterised in that: a feeding hole (15) is formed in one side of the second drying box (36), a discharging hole (16) is formed in one side, far away from the feeding hole (15), of the second drying box (36), and at least three rotating rollers (18) are rotatably connected in the second drying box (36).
8. A process for the production of glass strands according to claim 1 or 7, characterised in that: and the second drying box (36) is provided with an exhaust fan (19).
9. A glass yarn production process according to claim 1, characterised in that: in the step S5, the glass yarn dried for the second time is wound up by using a winding device; wherein,
the winding device comprises a winding frame (20) and winding mechanisms, wherein at least two groups of winding mechanisms are distributed along the vertical direction, each winding mechanism comprises a movable rod (21), an adjusting wheel (22), a fixed wheel (23), a guide assembly and a winding roller (24), the movable rods (21) are rotatably mounted on the winding frame (20), the adjusting wheels (22) are rotatably mounted at one ends, far away from the rotating points of the movable rods (21) and the winding frame (20), of the movable rods (21), the winding frame (20) is provided with coil springs (25) for resetting the movable rods (21), and the fixed wheels (23) and the winding rollers (24) are rotatably mounted on the winding frame (20);
the guide assembly comprises a fixed block (26), a guide block (27), a second motor (28) and a reciprocating screw rod (29), the fixed block (26) is fixedly connected with the winding frame (20), the fixed block (26) is provided with a sliding groove (30) extending along the horizontal direction, the guide block (27) is positioned in the sliding groove (30) and is in sliding fit with the sliding groove (30), one end of the guide block (27) penetrates out of the sliding groove (30), and one end of the guide block (27) penetrating out of the sliding groove (30) is provided with a guide hole (31), the reciprocating screw rod (29) is rotatably arranged in the sliding groove (30), the reciprocating screw rod (29) passes through the guide block (27) and is in threaded fit with the guide block (27), the second motor (28) is arranged on the guide block (27), and the second motor (28) is used for driving the reciprocating screw rod (29) to rotate.
10. A glass yarn production process according to claim 1, characterised in that: the hole wall fixedly connected with guide ring (32) of guiding hole (31), the material of guide ring (32) is pottery.
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| CN202011255764.7A CN112408814B (en) | 2020-11-11 | 2020-11-11 | Glass yarn production process |
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| CN202011255764.7A CN112408814B (en) | 2020-11-11 | 2020-11-11 | Glass yarn production process |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115352204A (en) * | 2022-07-27 | 2022-11-18 | 青岛纽丽登包装材料有限公司 | Preparation method of cigarette packet laser positioning aluminum washing transfer paperboard |
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