CN114455829A - Glass fiber precursor production facility - Google Patents
Glass fiber precursor production facility Download PDFInfo
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- CN114455829A CN114455829A CN202210130824.5A CN202210130824A CN114455829A CN 114455829 A CN114455829 A CN 114455829A CN 202210130824 A CN202210130824 A CN 202210130824A CN 114455829 A CN114455829 A CN 114455829A
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- wire drawing
- glass fiber
- rotating shaft
- rod
- bevel gear
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
- C03B37/01—Manufacture of glass fibres or filaments
- C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
- C03B37/03—Drawing means, e.g. drawing drums ; Traction or tensioning devices
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
- C03B37/08—Bushings, e.g. construction, bushing reinforcement means; Spinnerettes; Nozzles; Nozzle plates
- C03B37/083—Nozzles; Bushing nozzle plates
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
- C03B5/005—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture of glass-forming waste materials
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- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
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- General Life Sciences & Earth Sciences (AREA)
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Abstract
The invention relates to the field of glass fiber production, in particular to glass fiber precursor production equipment which comprises a feeding bin, wherein a feed valve is arranged at the bottom of the feeding bin, a melting furnace is arranged on one side of the feed valve, a control cabinet is arranged at one end of the melting furnace, a bubbler is arranged in the melting furnace, a platinum alloy bushing is arranged at the bottom of the melting furnace, a wire drawing forming area is arranged on one side of the platinum alloy bushing, and supporting frames are arranged on two sides of the platinum alloy bushing, and the glass fiber precursor production equipment also comprises a wire drawing mechanism: the wire drawing mechanism is positioned in the wire drawing forming area and used for dragging the glass fiber; waste silk processing mechanism: the waste wire processing mechanism is positioned in the wire drawing forming area and is used for collecting the waste wires which are stuck together; the transmission mechanism is as follows: the transmission mechanism is positioned in the wire drawing forming area, and the invention provides power for the wire drawing mechanism and the waste wire processing mechanism through the transmission mechanism so as to achieve the purpose of reducing the time of manual wire drawing operation.
Description
Technical Field
The invention belongs to the field of glass fiber production, and particularly relates to glass fiber strand production equipment.
Background
Glass fiber strands are the most basic products of glass fiber products. At present, the glass fiber strands are produced by two processes in China, namely: the tank furnace method and the platinum alloy crucible method have the same principle, and are characterized in that raw materials are melted in a furnace to form glass solution, the glass solution is conveyed to a porous bushing plate through a passage after bubbles are removed, and the glass solution is drawn into glass fiber precursor at high speed. The glass fiber strands are untwisted, twisted or subjected to meridian and collateral modification to form a package, so that glass fiber yarns with different purposes are formed.
The existing equipment for producing glass fiber precursor generally carries out melting drawing through a melting furnace, then glass liquid leaks from a bushing, the glass fiber flies or breaks due to the influence of the problems of adhesion of air flow or air foreign matters and the like during flowing, and a reeling person needs to carry out full bundle drawing by hands for about two to three minutes before the reeling can be normally carried out during the wire arranging operation of the broken wire person, so that the scheme is labor-consuming, and the glass fiber precursor is easily damaged by scalding and the like during the drawing process.
Therefore, in order to overcome the technical problems, the invention designs glass fiber strand production equipment, and solves the technical problems.
Disclosure of Invention
The technical problem to be solved by the invention is that the glass fiber needs personnel to perform wire arranging operation after flying or breaking, which consumes manpower and is easy to cause personnel safety problem.
The invention provides glass fiber precursor production equipment which comprises a feeding bin, wherein a feeding valve is arranged at the bottom of the feeding bin, a melting furnace is arranged below the feeding valve, one end of the melting furnace is provided with a control cabinet, a bubbler is arranged inside the melting furnace, a platinum alloy bushing plate is arranged at the bottom of the melting furnace, a wire drawing forming area is arranged on one side of the platinum alloy bushing plate, and support frames are arranged on two sides of the platinum alloy bushing plate, and the glass fiber precursor production equipment also comprises:
wire drawing mechanism: the wire drawing mechanism is positioned in the wire drawing forming area and is used for dragging the glass fiber;
waste silk processing mechanism: the waste wire processing mechanism is positioned in the wire drawing forming area and is used for collecting the waste wires which are stuck together;
the transmission mechanism is as follows: the transmission mechanism is positioned in the wire drawing forming area and provides power for the wire drawing mechanism and the waste wire processing mechanism.
Preferably, the wire drawing mechanism includes:
fixing a rod: the fixed rod is positioned in the wire drawing forming area, the fixed rod is connected with the supporting frame, and a through hole is formed in one side of the fixed rod;
a clamp: the clamp is positioned on one side of the fixed rod and connected with the fixed rod, and a through hole is formed in one side of the clamp;
a pull rod: the pull rod and the fixed rod are connected with a through hole formed in the clamp in a sliding mode, and one side of the pull rod is connected with a transmission rod through a spring;
a telescopic connecting rod: the telescopic connecting rod is positioned in the clamp, and one end of the telescopic connecting rod is connected with one side of the pull rod;
and (3) clamping: the number of the clamping plates is at least two, and one side of each clamping plate is connected with the telescopic connecting rod.
Preferably, the waste silk processing mechanism comprises:
a wire drawing roller: the wire drawing roller is positioned in the wire drawing forming area, and the surface of the wire drawing roller is uniformly provided with spurs;
no. one axis of rotation: the rotating shaft is located in the wire drawing forming area and connected with the supporting frame, and the wire drawing roller on the outer surface of the rotating shaft is connected.
Preferably, the transmission mechanism includes:
a motor: the motor is positioned on the outer surface of the support frame, an output shaft of the motor is connected with a second rotating shaft, and a roller is arranged on the surface of the second rotating shaft;
bevel gear No. one: the first bevel gear is connected with the outer surface of the second rotating shaft; a ratchet wheel is arranged inside the first bevel gear;
second-order bevel gear: the second bevel gear is meshed with the first bevel gear;
a belt pulley: the belt pulley is close to the first bevel gear and is connected with the outer surface of the second rotating shaft,
a second belt pulley: the second belt pulley is connected with the outer surface of the first rotating shaft;
a belt: the belt is connected with the first belt pulley and the second belt pulley;
two-way lead screw: the bidirectional screw rod is located inside the support frame, one end of the bidirectional screw rod is connected with the second bevel gear, and a sliding block is arranged on the surface of the bidirectional screw rod.
Preferably, the inner wall of the support frame is provided with a limiting block.
Preferably, the following components: the outer surface of the sliding block is connected with a traction rope, one side of the traction rope is connected with a pulley, the pulley is connected with a connecting block, and the other end of the traction rope is connected with a rotating shaft.
Preferably, the inner wall of the support frame is provided with a curved chute.
Preferably, a shredding knife is arranged on one side of the waste silk treatment mechanism.
Preferably, a heating layer is arranged on the outer surface of the platinum alloy bushing plate.
Preferably, a cooling plate is arranged below the platinum alloy bushing.
The invention has the following beneficial effects:
1. the invention provides glass fiber precursor production equipment, which achieves the effect of reducing the time of manual wire drawing operation by arranging a wire drawing mechanism.
2. The invention provides glass fiber strand production equipment, which has the advantages that the waste fiber treatment mechanism is arranged, the broken glass fiber waste fibers are recycled and arranged, the operation environment of glass fibers is improved, and the recycling effect of the glass fiber waste fibers is promoted.
3. The invention provides glass fiber precursor production equipment, which is characterized in that a heating layer is arranged on the outer surface of a bushing plate to insulate the bushing plate, so that the problem of filament flying caused by large temperature difference after glass liquid flows into the bushing plate is solved.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a schematic view of the overall mechanism of the present invention;
FIG. 2 is a schematic structural view of the wire drawing mechanism of the present invention;
FIG. 3 is a schematic structural view of the transmission mechanism of the present invention;
FIG. 4 is a schematic view of the internal structure of the support frame of the present invention;
FIG. 5 is a schematic view of the internal structure of bevel gear No. one of the present invention;
in the figure: the device comprises a charging bin 1, a charging valve 2, a melting furnace 3, a control cabinet 4, a bubbler 5, a platinum alloy bushing 6, a wire drawing forming area 7, a support frame 8, a wire drawing mechanism 9, a fixing rod 91, a clamp 92, a pull rod 93, a transmission rod 94, a telescopic connecting rod 95, a clamping plate 96, a waste wire processing mechanism 10, a wire drawing roller 101, a first rotating shaft 102, a transmission mechanism 11, a motor 111, a second rotating shaft 112, a first bevel gear 113, a ratchet wheel 114, a second bevel gear 115, a first belt pulley 116, a second belt pulley 117, a belt 118, a screw rod 119, a sliding block 1110, a limiting block 12, a traction rope 13, a pulley 14, a connecting block 15, a curved chute 16, a wire cutting knife 17, a filter screen 18 and a roller 19.
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 are clearly and completely described, and it is obvious that the described embodiments are a part of the embodiments of the present invention, but not all of the embodiments. 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.
The glass strand manufacturing in the prior art has the defects that after glass fibers fly or are broken, personnel are needed to perform strand arranging operation, manpower is consumed, and the personnel safety problem is easily caused.
In order to solve the above problems, the present embodiment adopts the following main concepts: the invention achieves the purpose of reducing the time of manual wire drawing operation by arranging the transmission mechanism 11 to provide power for the wire drawing mechanism 9 and the waste wire processing mechanism 10.
For better understanding of the above technical solutions, please refer to fig. 1 to 5, which will be described in detail with reference to the drawings and the detailed description;
the invention provides glass fiber precursor production equipment which comprises a feeding bin 1, wherein a feeding valve 2 is arranged at the bottom of the feeding bin 1, a melting furnace 3 is arranged below the feeding valve 2, a control cabinet 4 is arranged at one end of the melting furnace 3, a bubbler 5 is arranged inside the melting furnace 3, a platinum alloy bushing 6 is arranged at the bottom of the melting furnace 3, a wire drawing forming area 7 is arranged on one side of the platinum alloy bushing 6, and support frames 8 are arranged on two sides of the platinum alloy bushing 6, and the glass fiber precursor production equipment further comprises:
and (3) a wire drawing mechanism 9: the wire drawing mechanism 9 is positioned in the wire drawing forming area 7, and the wire drawing mechanism 9 is used for dragging glass fibers;
waste silk processing mechanism 10: the waste wire processing mechanism 10 is positioned in the wire drawing forming area 7, and the waste wire processing mechanism 10 is used for collecting the waste wires which are stuck together;
the transmission mechanism 11: the transmission mechanism 11 is positioned in the wire drawing forming area 7, and the transmission mechanism 11 provides power for the wire drawing mechanism 9 and the waste wire treatment mechanism 10.
The automatic waste wire treatment device is provided with a feeding bin 1, a feeding valve 2 is arranged at the bottom of the feeding bin 1, a melting furnace 3 is arranged on one side of the feeding valve 2, the outside of the melting furnace 3 is connected with a control cabinet 4, the inner wall of the melting furnace 3 is fixedly connected with a bubbler 5, a platinum alloy bushing 6 is fixedly connected to the bottom of the control valve in the middle of the melting furnace 3, a wire drawing forming area 7 is arranged on one side of the platinum alloy bushing 6, two ends of the platinum alloy bushing 6 are fixedly connected with support frames 8, and a wire drawing mechanism 9, a waste wire treatment mechanism 10 and a transmission mechanism 11 are arranged in the wire drawing forming area 7.
When the invention works, raw materials are uniformly mixed and ground in the feeding bin 1, then the control cabinet 4 controls the opening of the feeding valve 2, the raw materials enter the melting furnace 3 from the feeding bin 1, are melted by silicate at high temperature and then are converted into homogeneous molten glass, and the inner wall of the melting furnace 3 is provided with the bubbler 5 which blows purified compressed air into the molten glass from the bubbler 5 at the bottom of the furnace so that the purified compressed air generates bubbles with certain pressure in the molten glass deep in the melting furnace 3 and quickly rises to the surface of the molten glass to be broken. Absorbing small bubbles in glass liquid in the rising process to enable the glass liquid to grow up rapidly and stirring the glass liquid around to force the glass liquid to be homogenized and promote clarification, opening a control valve by a control cabinet 4 after the glass liquid is clarified and homogenized, enabling the glass liquid to flow into a platinum alloy bushing 6, enabling the platinum alloy bushing 6 to be a groove-shaped container, enabling molten glass to flow into the platinum alloy bushing 6 to be controlled to be at a proper temperature, enabling the molten glass to flow out through a discharge spout on a bottom plate and stretching the molten glass into continuous glass fiber precursor at an outlet, wherein the phenomenon of broken glass fibers and flying glass fibers in the wire drawing process at present needs manual wire drawing, and a wire drawing mechanism 9 is arranged for dragging the glass fibers; the waste silk processing mechanism 10 is used for collecting broken glass fiber waste silk; the transmission mechanism 11 is used for providing power for the wire drawing mechanism 9 and the waste wire processing mechanism 10, manual drawing is not needed, the working time of wire drawing of workers is reduced, and the risk that the workers are injured is reduced.
Therefore, compared with the prior art, the wire winder needs to perform full bundle drawing by hand for about two to three minutes to normally coil the wire, and the scheme is labor-consuming.
According to the invention, the wire drawing mechanism 9 and the transmission mechanism 11 are arranged, so that the transmission mechanism 11 provides power for the wire drawing mechanism 9 to achieve the effect of no need of manual wire drawing, and the problem that personnel are easily injured due to manpower consumption in the prior art is solved.
As a specific embodiment of the present invention, the wire drawing mechanism 9 includes:
fixing rod 91: the fixing rod 91 is positioned in the wire drawing forming area 7, the fixing rod 91 is connected with the supporting frame 8, and a through hole is formed in one side of the fixing rod 91;
the clamp 92: the clamp 92 is positioned on one side of the fixing rod 91 and connected with the fixing rod 91, and a through hole is formed in one side of the clamp 92;
the pull rod 93: the pull rod 93 is connected with a through hole formed by the fixing rod 91 and the clamp 92 in a sliding manner, and one side of the pull rod 93 is connected with a transmission rod 94 through a spring;
the telescopic link 95: the telescopic connecting rod 95 is positioned inside the clamp 92, and one end of the telescopic connecting rod 95 is connected with one side of the pull rod 93;
the clamping plate 96: the number of the clamping plates 96 is at least two, and one side of each of the two clamping plates 96 is connected with the telescopic connecting rod 95.
As shown in fig. 2, the wire drawing mechanism 9 of the present invention includes a fixing rod 91, the fixing rod 91 is located in the wire drawing forming area 7 and is slidably connected to the supporting frame 8, a through hole is formed in one side of the fixing rod 91, a pull rod 93 is slidably connected to the through hole formed in one side of the fixing rod 91, a telescopic link 95 is hinged to one end of the pull rod 93, a transmission rod 94 is fixedly connected to the other end of the pull rod 93 through a spring, the spring is located between the pull rod 93 and the transmission rod 94, the telescopic link 95 is located inside the clamp 92, a clamp plate 96 is hinged to one end of the telescopic link 95, the number of the clamp plates 96 is at least two, a hinge point of the telescopic link 95 is located at a midpoint of the two clamp plates 96, when the telescopic link 95 is extended, the two clamp plates 96 are close to the midpoint, and when the telescopic link 95 is retracted, the two clamp plates 96 are far away from the midpoint. When the wire drawing mechanism 9 works, the transmission rod 94 is pulled, the transmission rod 94 drives the pull rod 93 fixedly connected with the transmission rod 94 to extend, the pull rod 93 drives the telescopic connecting rod 95 hinged with the pull rod 93 to contract, the telescopic connecting rod 95 contracts and drives the clamping plate 96 hinged with the telescopic connecting rod to approach, finally, the broken glass fibers dropping from the platinum alloy bushing 6 are clamped, and power is output through the transmission mechanism 11 after the clamping, so that the clamping plate 96 clamps the broken glass fibers to drag downwards without manual wire drawing. Under the conventional condition, the transmission rod 94 pushes the pull rod 93 inwards to compress the spring, so that the pull rod 93 pushes the telescopic connecting rod 95 hinged with the pull rod, the telescopic connecting rod 95 contracts to push the two clamping plates 96 hinged with the telescopic connecting rod to be far away, molten glass normally flows out of the platinum alloy bushing 6 and is stretched into glass fiber strands, and the expanded clamping plates 96 can play a role in bundling filaments.
As an embodiment of the present invention, the waste silk processing mechanism 10 includes:
wire drawing roll 101: the wire drawing roller 101 is positioned in the wire drawing forming area 7, and the surface of the wire drawing roller 101 is uniformly provided with protruding thorns;
first rotating shaft 102: the first rotating shaft 102 is located in the wire drawing forming area 7 and connected with the supporting frame 8, and the outer surface of the first rotating shaft 102 is connected with the wire drawing roller 101.
The waste wire treatment mechanism 10 comprises a first rotating shaft 102, the first rotating shaft 102 is positioned in the wire drawing forming area 7 and is rotatably connected with the inner wall of the support frame 8, the outer surface of the first rotating shaft 102 is fixedly connected with a wire drawing roller 101, and the surface of the wire drawing roller 101 is uniformly provided with spurs. When the device works, the first rotating shaft 102 rotates to drive the wire drawing roller 101 fixedly connected with the first rotating shaft to rotate, the wire drawing roller 101 rolls the broken glass fiber waste wire falling from the platinum alloy bushing 6 to collect the waste wire, and the broken glass fiber waste wire is conveniently wound by the spurs uniformly distributed on the surface of the wire drawing roller 101.
As an embodiment of the present invention, the transmission mechanism 11 includes:
the motor 111: the motor 111 is positioned on the outer surface of the support frame 8, an output shaft of the motor 111 is connected with a second rotating shaft 112, and a roller 19 is arranged on the surface of the second rotating shaft 112;
first bevel gear 113: the first bevel gear 113 is connected with the outer surface of the second rotating shaft 112; a ratchet wheel 114 is arranged inside the first bevel gear 113;
second-order bevel gear 115: the second bevel gear 115 is meshed with the first bevel gear 113;
first pulley 116: the first belt pulley 116 is adjacent to the first bevel gear 113 and connected with the outer surface of the second rotating shaft 112,
pulley No. two 117: the second belt pulley 117 is connected with the outer surface of the first rotating shaft 102;
belt 118: the belt 118 is connected with the first belt pulley 116 and the second belt pulley 117;
the bidirectional screw 119: the bidirectional screw rod 119 is positioned inside the support frame 8, one end of the bidirectional screw rod 119 is connected with the second bevel gear 115, and a sliding block 1110 is arranged on the surface of the bidirectional screw rod 119.
As a specific embodiment of the present invention, the inner wall of the supporting frame 8 is provided with a limiting block 12.
As a specific embodiment of the present invention, a traction rope 13 is connected to an outer surface of the sliding block 1110, a pulley (14) is connected to one side of the traction rope 13, the pulley 14 is connected to a connecting block 15, and the other end of the first traction rope 13 is connected to the first rotating shaft 102.
In a specific embodiment of the present invention, the inner wall of the supporting frame 8 is provided with a curved chute 16.
Referring to fig. 3, the transmission mechanism 11 of the present invention includes a motor 111, the motor 111 is located on the outer surface of the support frame 8 and is fixedly connected to the support frame 8, an output shaft of the motor 111 is fixedly connected to a second rotating shaft 112, the outer surface of the second rotating shaft 112 is fixedly connected to a roller 19, one end of the second rotating shaft 112 is rotatably connected to a first bevel gear 113, the number of the first bevel gear 113 is at least two, a ratchet 114 is disposed inside the first bevel gear 113, a pawl is disposed at a position of the second rotating shaft 112 corresponding to the ratchet 114, the pawl is fixed by a spring as shown in fig. 5, the first bevel gear 113 is engaged with the second bevel gear 115, the second bevel gear 115 is fixedly connected to a bidirectional screw 119, a sliding block 1110 is disposed on the surface of the bidirectional screw 119, a thread disposed on the surface of the bidirectional screw 119 is matched with a thread disposed inside the sliding block 1110 to realize screw transmission, one end of the sliding block 1110 is fixedly connected to the fixing rod 91, the inner wall of the support frame 8 is fixedly connected with a limiting block 12, one side of the surface of the limiting block 12, which is a curved surface, is provided with a slope, and a transmission rod 94 connected with a pull rod 93 is connected with the limiting block 12 in a sliding manner; the slider 1110 fixed surface has the haulage rope 13, haulage rope 13 sliding connection has pulley 14, pulley 14 rotates and is connected with connecting block 15, the haulage rope 13 other end is connected with axis of rotation 102 No. one through the ring, the ring rotates with axis of rotation 102 and is connected, the ring does not rotate when axis of rotation 102 rotates No. one, and ring and haulage rope 13 fixed connection, please refer to fig. 4, curved chute 16 has been seted up to support frame 8 inner wall, curved chute 16 is the curved chute 16 that the radius was seted up at support frame 8 inner wall with No. two axes of rotation 112 as the length of midpoint belt 118, axis of rotation 102 can also slide along curved chute 16 in the inside pivoted of curved chute 16.
A first belt pulley 116 is fixedly connected to one side, close to a second bevel gear 115, of the outer surface of the second rotating shaft 112, a second belt pulley 117 is arranged on one side, close to the wire drawing roller 101, of the first rotating shaft 102, a belt 118 is connected to the outer surfaces of the first belt pulley 116 and the second belt pulley 117, the belt 118 is tightly sleeved on the first belt pulley 116 and the second belt pulley 117, and belt transmission is achieved by friction between the belt 118 and the first belt pulley 116 and the second belt pulley 117;
when the glass fiber splitting machine works, the motor 111 rotates forwards to drive the second rotating shaft 112 fixedly connected with the output shaft of the motor 111 to rotate, the first bevel gear 113 is internally provided with the ratchet 114, the second rotating shaft 112 is provided with the pawl corresponding to the ratchet 114, when the motor 111 rotates forwards, the ratchet 114 compresses the pawl to enable the pawl to slip in the ratchet 114, so that the second rotating shaft 112 rotates and the first bevel gear 113 does not rotate, the second rotating shaft 112 drives the roller 19 fixedly connected with the second rotating shaft 112 to rotate, when glass fiber normally drips from the platinum alloy bushing 6 and flows through the clamping plate 96 in the middle of the clamp 92, the unclamped clamping plate 96 plays a role in splitting a beam of glass fiber precursors, the glass fiber precursors are initially dragged to the roller 19 through workers, and the roller 19 rotates to drive and pull the glass fiber into continuous glass fiber with infinite length; when the wire drawing process is in a condition of wire breakage or wire flying, the wire drawing process cannot be continued, at the moment, the motor 111 rotates reversely to drive the second rotating shaft 112 fixedly connected with the output shaft to rotate reversely, the second rotating shaft 112 drives the first belt pulley 116 fixedly connected with the second rotating shaft to rotate, the first belt pulley 116 drives the second belt pulley 117 to rotate through the belt 118, the second belt pulley 117 drives the first rotating shaft 102 fixedly connected with the second rotating shaft to rotate, and the first rotating shaft 102 drives the wire drawing roller 101 fixedly connected with the first rotating shaft 102 to rotate.
Meanwhile, the second rotating shaft 112 drives the pawl fixedly connected with the second rotating shaft to rotate reversely, the pawl drives the ratchet 114 to rotate when rotating reversely, the ratchet 114 drives the first bevel gear 113 fixedly connected with the ratchet 114 to rotate, the first bevel gear 113 drives the second bevel gear 115 meshed with the first bevel gear to rotate, the second bevel gear 115 drives the bidirectional screw rod 119 fixedly connected with the second bevel gear to rotate, the bidirectional screw rod 119 drives the sliding block 1110 in threaded connection with the bidirectional screw rod to move downwards, the sliding block 1110 drives the fixing rod 91 to move downwards due to the fixed connection of the sliding block 1110 and the fixing rod 91, when the sliding block 1110 does not move, the limiting block 12 is fixedly connected to the inner wall of the support frame 8, the limiting block 12 compresses the transmission rod 94, the transmission rod 94 and the pull rod 93 are connected with a spring in between, when the transmission rod 94 is compressed, the spring and the pull rod 93 are also compressed to open the clamping plate 96, when the sliding block 1110 moves downwards, the transmission rod 94 slides away from the limiting block 12 on the surface of the limiting 0 position, at the moment, the pressure of the spring is released, so that the transmission rod 94 extends out as shown in fig. 4, the transmission rod 94 pulls the pull rod 93, the pull rod 93 pulls the telescopic connecting rod 95 to contract, and the telescopic connecting rod 95 drives the clamping plate 96 to clamp the sticky broken wire or flying wire and simultaneously move downwards.
Meanwhile, one side of the sliding block 1110 is fixedly connected with a traction rope 13, the sliding block 1110 pulls the traction rope 13 to move downwards when moving downwards, the traction rope 13 slides on the surface of the pulley 14, the other end of the traction rope 13 is pulled to be fixedly connected with a circular ring, the circular ring drives a rotation shaft 102 connected with the circular ring in a rotating mode to move to a position close to the screw rod 119 in the curved sliding groove 16, and baffles are arranged at two ends of the curved sliding groove 16 to prevent the rotation shaft 102 from impacting the screw rod 119. In conclusion, when the clamping plate 96 clamps the sticky glass fibers to move downwards, the first rotating shaft 102 rotates the wire drawing roller 101 to move to a position close to the screw rod 119, at the moment, the wire drawing roller 101 is located above the roller 19, the broken glass fiber waste wires are convenient to wind due to the spurs on the surface of the wire drawing roller 101, the sliding block 1110 repeatedly draws and winds the waste wires in the process of moving up and down, after the glass liquid normally flows out of the platinum alloy bushing 6, the sliding block 1110 moves upwards to enable the wire drawing roller 101 to be far away from the screw rod 119, the transmission rod 94 slides to the surface of the limiting block 12 through the slope arranged on one side of the limiting block 12 to compress the pull rod 93, the clamping plate 96 is opened, the glass fibers normally drop into the roller 19, the motor 111 rotates forwards, and the roller 19 rotates forwards to roll for wire drawing. Therefore, the invention reduces the time of wire drawing work of workers and reduces the harm caused by the wire drawing work.
In an embodiment of the present invention, a shredding knife 17 is disposed on one side of the waste silk processing mechanism 10.
When the sliding block 1110 moves upwards, the broken glass fiber waste filaments slide downwards from the clamping plate 96 due to the rotation of the drawing roller 101, the first rotating shaft 102 fixedly connected with the drawing roller 101 moves away from the screw rod 119 in the curved chute 16, and the filament cutter 17 is arranged on one side of the moving path, so that the waste filaments are conveniently cut.
In a specific embodiment of the invention, a heating layer is arranged on the outer surface of the platinum alloy bushing 6.
According to the invention, the heating layer is arranged around the platinum alloy bushing 6, and under the control of the control cabinet 4, after high-temperature glass liquid enters the platinum alloy bushing 6, a large temperature difference is caused in the area of the platinum alloy bushing 6 due to different heat dissipation and heat transfer, and the temperature difference of the glass liquid entering the bushing tip is large, so that the wire flying and wire breaking are easily caused, therefore, the temperature difference is reduced by arranging the heating layer to heat the platinum alloy bushing 6, and the wire flying and wire breaking phenomena are improved.
In a specific embodiment of the present invention, a cooling plate 18 is disposed below the platinum alloy bushing 6.
According to the invention, the cooling plate 18 is arranged below the platinum alloy bushing 6, the cooling plate 18 is made of metal, cold air can be used for spraying air to the cooling plate 18 to reduce the temperature of the cooling plate 18, and the glass fiber obtained by dropping is cooled and formed through the cooling plate 18, so that the later-stage wire drawing and forming of the glass fiber are facilitated.
The specific working process is as follows:
the automatic waste wire treatment device is provided with a feeding bin 1, a feeding valve 2 is arranged at the bottom of the feeding bin 1, a melting furnace 3 is arranged on one side of the feeding valve 2, the outside of the melting furnace 3 is connected with a control cabinet 4, the inner wall of the melting furnace 3 is fixedly connected with a bubbler 5, a platinum alloy bushing 6 is fixedly connected to the bottom of the control valve in the middle of the melting furnace 3, a wire drawing forming area 7 is arranged on one side of the platinum alloy bushing 6, two ends of the platinum alloy bushing 6 are fixedly connected with support frames 8, and a wire drawing mechanism 9, a waste wire treatment mechanism 10 and a transmission mechanism 11 are arranged in the wire drawing forming area 7.
When the invention works, raw materials are uniformly mixed and ground in the feeding bin 1, then the control cabinet 4 controls the opening of the feeding valve 2, the raw materials enter the melting furnace 3 from the feeding bin 1, are melted by silicate at high temperature and then are converted into homogeneous molten glass, and the inner wall of the melting furnace 3 is provided with the bubbler 5 which blows purified compressed air into the molten glass from the bubbler 5 at the bottom of the furnace so that the purified compressed air generates bubbles with certain pressure in the molten glass deep in the melting furnace 3 and quickly rises to the surface of the molten glass to be broken. Absorbing small bubbles in glass liquid in the rising process to enable the glass liquid to grow up rapidly and stirring the glass liquid around to force the glass liquid to be homogenized and promote clarification, opening a control valve by a control cabinet 4 after the glass liquid is clarified and homogenized, enabling the glass liquid to flow into a platinum alloy bushing 6, enabling the platinum alloy bushing 6 to be a groove-shaped container, enabling molten glass to flow into the platinum alloy bushing 6 to be controlled to be at a proper temperature, enabling the molten glass to flow out through a discharge spout on a bottom plate and stretching the molten glass into continuous glass fiber precursor at an outlet, wherein the phenomenon of broken glass fibers and flying glass fibers in the wire drawing process at present needs manual wire drawing, and a wire drawing mechanism 9 is arranged for dragging the glass fibers; the waste silk treatment mechanism 10 is used for collecting broken glass fiber waste silk; the transmission mechanism 11 is used for providing power for the wire drawing mechanism 9 and the waste wire processing mechanism 10, manual drawing is not needed, the wire drawing working time of workers is reduced, and the risk that the workers are injured is reduced.
Therefore, compared with the prior art, the wire winder needs to perform full bundle drawing by hand for about two to three minutes to normally coil the wire, and the scheme is labor-consuming.
According to the invention, the wire drawing mechanism 9 and the transmission mechanism 11 are arranged, so that the transmission mechanism 11 provides power for the wire drawing mechanism 9 to achieve the effect of no need of manual wire drawing, and the problem that personnel are easily injured due to manpower consumption in the prior art is solved.
As shown in fig. 2, the wire drawing mechanism 9 of the present invention includes a fixing rod 91, the fixing rod 91 is located in the wire drawing forming area 7 and is slidably connected to the supporting frame 8, a through hole is formed in one side of the fixing rod 91, a pull rod 93 is slidably connected to the through hole formed in one side of the fixing rod 91, a telescopic link 95 is hinged to one end of the pull rod 93, a transmission rod 94 is fixedly connected to the other end of the pull rod 93 through a spring, the spring is located between the pull rod 93 and the transmission rod 94, the telescopic link 95 is located inside the clamp 92, a clamp plate 96 is hinged to one end of the telescopic link 95, the number of the clamp plates 96 is at least two, a hinge point of the telescopic link 95 is located at a midpoint of the two clamp plates 96, when the telescopic link 95 is extended, the two clamp plates 96 are close to the midpoint, and when the telescopic link 95 is retracted, the two clamp plates 96 are far away from the midpoint. When the wire drawing mechanism 9 works, the transmission rod 94 is pulled, the transmission rod 94 drives the pull rod 93 fixedly connected with the transmission rod 94 to extend, the pull rod 93 drives the telescopic connecting rod 95 hinged with the pull rod 93 to contract, the telescopic connecting rod 95 contracts and drives the clamping plate 96 hinged with the telescopic connecting rod to approach, finally, the broken glass fibers dropping from the platinum alloy bushing 6 are clamped, and power is output through the transmission mechanism 11 after the clamping, so that the clamping plate 96 clamps the broken glass fibers to drag downwards without manual wire drawing. Under the conventional condition, the transmission rod 94 pushes the pull rod 93 inwards to compress the spring, so that the pull rod 93 pushes the telescopic connecting rod 95 hinged with the pull rod, the telescopic connecting rod 95 contracts to push the two clamping plates 96 hinged with the telescopic connecting rod to be far away, molten glass normally flows out of the platinum alloy bushing 6 and is stretched into glass fiber strands, and the expanded clamping plates 96 can play a role in bundling filaments.
The waste wire treatment mechanism 10 comprises a first rotating shaft 102, the first rotating shaft 102 is positioned in the wire drawing forming area 7 and is rotatably connected with the inner wall of the support frame 8, the outer surface of the first rotating shaft 102 is fixedly connected with a wire drawing roller 101, and the surface of the wire drawing roller 101 is uniformly provided with spurs. When the device works, the first rotating shaft 102 rotates to drive the wire drawing roller 101 fixedly connected with the first rotating shaft to rotate, the wire drawing roller 101 rolls sticky waste glass fiber wires falling from the platinum alloy bushing 6 to collect the waste glass fibers, and the uniform distributed spurs on the surface of the wire drawing roller 101 are convenient for better winding broken glass fiber wires.
Referring to fig. 3, the transmission mechanism 11 of the present invention includes a motor 111, the motor 111 is located on the outer surface of the support frame 8 and is fixedly connected to the support frame 8, an output shaft of the motor 111 is fixedly connected to a second rotating shaft 112, the outer surface of the second rotating shaft 112 is fixedly connected to a roller 19, one end of the second rotating shaft 112 is rotatably connected to a first bevel gear 113, the number of the first bevel gear 113 is at least two, a ratchet 114 is disposed inside the first bevel gear 113, a pawl is disposed at a position of the second rotating shaft 112 corresponding to the ratchet 114, the pawl is fixed by a spring as shown in fig. 5, the first bevel gear 113 is engaged with the second bevel gear 115, the second bevel gear 115 is fixedly connected to a bidirectional screw 119, a sliding block 1110 is disposed on the surface of the bidirectional screw 119, a thread disposed on the surface of the bidirectional screw 119 is matched with a thread disposed inside the sliding block 1110 to realize screw transmission, one end of the sliding block 1110 is fixedly connected to the fixing rod 91, the inner wall of the support frame 8 is fixedly connected with a limiting block 12, one side of the surface of the limiting block 12, which is a curved surface, is provided with a slope, and a transmission rod 94 connected with a pull rod 93 is connected with the limiting block 12 in a sliding manner; the slider 1110 fixed surface has the haulage rope 13, haulage rope 13 sliding connection has pulley 14, pulley 14 rotates and is connected with connecting block 15, the haulage rope 13 other end is connected with axis of rotation 102 No. one through the ring, the ring rotates with axis of rotation 102 and is connected, the ring does not rotate when axis of rotation 102 rotates No. one, and ring and haulage rope 13 fixed connection, please refer to fig. 4, curved chute 16 has been seted up to support frame 8 inner wall, curved chute 16 is the curved chute 16 that the radius was seted up at support frame 8 inner wall with No. two axes of rotation 112 as the length of midpoint belt 118, axis of rotation 102 can also slide along curved chute 16 in the inside pivoted of curved chute 16.
A first belt pulley 116 is fixedly connected to one side, close to a second bevel gear 115, of the outer surface of the second rotating shaft 112, a second belt pulley 117 is arranged on one side, close to the wire drawing roller 101, of the first rotating shaft 102, a belt 118 is connected to the outer surfaces of the first belt pulley 116 and the second belt pulley 117, the belt 118 is tightly sleeved on the first belt pulley 116 and the second belt pulley 117, and belt transmission is achieved by friction between the belt 118 and the first belt pulley 116 and the second belt pulley 117;
when the glass fiber splitting machine works, the motor 111 rotates forwards to drive the second rotating shaft 112 fixedly connected with the output shaft of the motor 111 to rotate, the first bevel gear 113 is internally provided with the ratchet 114, the second rotating shaft 112 is provided with the pawl corresponding to the ratchet 114, when the motor 111 rotates forwards, the ratchet 114 compresses the pawl to enable the pawl to slip in the ratchet 114, so that the second rotating shaft 112 rotates and the first bevel gear 113 does not rotate, the second rotating shaft 112 drives the roller 19 fixedly connected with the second rotating shaft 112 to rotate, when glass fiber normally drips from the platinum alloy bushing 6 and flows through the clamping plate 96 in the middle of the clamp 92, the unclamped clamping plate 96 plays a role in splitting a beam of glass fiber precursors, the glass fiber precursors are initially dragged to the roller 19 through workers, and the roller 19 rotates to drive and pull the glass fiber into continuous glass fiber with infinite length; when the wire drawing process is in a condition of wire breakage or wire flying, the wire drawing process cannot be continued, at the moment, the motor 111 rotates reversely to drive the second rotating shaft 112 fixedly connected with the output shaft to rotate reversely, the second rotating shaft 112 drives the first belt pulley 116 fixedly connected with the second rotating shaft to rotate, the first belt pulley 116 drives the second belt pulley 117 to rotate through the belt 118, the second belt pulley 117 drives the first rotating shaft 102 fixedly connected with the second rotating shaft to rotate, and the first rotating shaft 102 drives the wire drawing roller 101 fixedly connected with the first rotating shaft 102 to rotate.
Meanwhile, the second rotating shaft 112 drives the pawl fixedly connected with the second rotating shaft to rotate reversely, the pawl drives the ratchet 114 to rotate when rotating reversely, the ratchet 114 drives the first bevel gear 113 fixedly connected with the ratchet 114 to rotate, the first bevel gear 113 drives the second bevel gear 115 meshed with the first bevel gear to rotate, the second bevel gear 115 drives the bidirectional screw rod 119 fixedly connected with the second bevel gear to rotate, the bidirectional screw rod 119 drives the sliding block 1110 in threaded connection with the bidirectional screw rod to move downwards, the sliding block 1110 drives the fixing rod 91 to move downwards due to the fixed connection of the sliding block 1110 and the fixing rod 91, when the sliding block 1110 does not move, the limiting block 12 is fixedly connected to the inner wall of the support frame 8, the limiting block 12 compresses the transmission rod 94, the transmission rod 94 and the pull rod 93 are connected with a spring in between, when the transmission rod 94 is compressed, the spring and the pull rod 93 are also compressed to open the clamping plate 96, when the sliding block 1110 moves downwards, the transmission rod 94 slides away from the limiting block 12 on the surface of the limiting 0 position, at the moment, the pressure of the spring is released, so that the transmission rod 94 extends out as shown in fig. 4, the transmission rod 94 pulls the pull rod 93, the pull rod 93 pulls the telescopic connecting rod 95 to contract, and the telescopic connecting rod 95 drives the clamping plate 96 to clamp the sticky broken wire or flying wire and simultaneously move downwards.
Meanwhile, one side of the sliding block 1110 is fixedly connected with a traction rope 13, the sliding block 1110 pulls the traction rope 13 to move downwards when moving downwards, the traction rope 13 slides on the surface of the pulley 14, the other end of the traction rope 13 is pulled to be fixedly connected with a circular ring, the circular ring drives a rotation shaft 102 connected with the circular ring in a rotating mode to move to a position close to the screw rod 119 in the curved sliding groove 16, and baffles are arranged at two ends of the curved sliding groove 16 to prevent the rotation shaft 102 from impacting the screw rod 119. In conclusion, when the clamping plate 96 clamps the sticky glass fibers to move downwards, the first rotating shaft 102 rotates the wire drawing roller 101 to move to a position close to the screw rod 119, at the moment, the wire drawing roller 101 is located above the roller 19, the broken glass fiber waste wires are convenient to wind due to the spurs on the surface of the wire drawing roller 101, the sliding block 1110 repeatedly draws and winds the waste wires in the process of moving up and down, after the glass liquid normally flows out of the platinum alloy bushing 6, the sliding block 1110 moves upwards to enable the wire drawing roller 101 to be far away from the screw rod 119, the transmission rod 94 slides to the surface of the limiting block 12 through the slope arranged on one side of the limiting block 12 to compress the pull rod 93, the clamping plate 96 is opened, the glass fibers normally drop into the roller 19, the motor 111 rotates forwards, and the roller 19 rotates forwards to roll for wire drawing. Therefore, the invention reduces the time of wire drawing work of workers and reduces the harm caused by the wire drawing work.
When the sliding block 1110 moves upwards, the broken glass fiber waste filaments slide downwards from the clamping plate 96 due to the rotation of the drawing roller 101, the first rotating shaft 102 fixedly connected with the drawing roller 101 moves away from the screw rod 119 in the curved chute 16, and the filament cutter 17 is arranged on one side of the moving path, so that the waste filaments are conveniently cut.
According to the invention, the heating layer is arranged around the platinum alloy bushing 6, and under the control of the control cabinet 4, after high-temperature glass liquid enters the platinum alloy bushing 6, a large temperature difference is caused in the platinum alloy bushing 6 area due to the difference of heat dissipation and heat transfer, and the temperature difference of the glass liquid entering the bushing tip is large, so that flying and breaking of wires are easily caused, therefore, the temperature difference is reduced by arranging the heating layer to heat the platinum alloy bushing 6, and the phenomena of flying and breaking of wires are improved.
According to the invention, the cooling plate 18 is arranged below the platinum alloy bushing 6, the cooling plate 18 is made of metal, cold air can be used for spraying air to the cooling plate 18 to reduce the temperature of the cooling plate 18, and the glass fiber obtained by dropping is cooled and formed through the cooling plate 18, so that the later-stage wire drawing and forming of the glass fiber are facilitated.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a glass fiber precursor production facility, is including throwing feed bin (1), it is equipped with feed valve (2) to throw feed bin (1) bottom, feed valve (2) below is equipped with melting furnace (3), melting furnace (3) one end is equipped with switch board (4), inside bubbler (5) that is equipped with of melting furnace (3), melting furnace (3) bottom is equipped with platinum alloy bushing (6), platinum alloy bushing (6) one side is equipped with wire drawing shaping district (7), platinum alloy bushing (6) both sides are equipped with support frame (8), and its characterized in that still includes:
wire drawing mechanism (9): the wire drawing mechanism (9) is positioned in the wire drawing forming area (7), and the wire drawing mechanism (9) is used for dragging glass fibers;
a waste silk treatment mechanism (10): the waste wire processing mechanism (10) is positioned in the wire drawing forming area (7), and the waste wire processing mechanism (10) is used for collecting the waste wires which are stuck together;
transmission mechanism (11): the transmission mechanism (11) is positioned in the wire drawing forming area (7), and the transmission mechanism (11) provides power for the wire drawing mechanism (9) and the waste wire treatment mechanism (10).
2. A glass fiber strand production apparatus according to claim 1, wherein: the wire drawing mechanism (9) includes:
fixing rod (91): the fixing rod (91) is positioned in the wire drawing forming area (7), the fixing rod (91) is connected with the supporting frame (8), and a through hole is formed in one side of the fixing rod (91);
a clamp (92): the clamp (92) is positioned on one side of the fixing rod (91) and connected with the fixing rod (91), and a through hole is formed in one side of the clamp (92);
pull rod (93): the pull rod (93) is connected with a through hole formed by the fixing rod (91) and the clamp (92) in a sliding manner, and one side of the pull rod (93) is connected with a transmission rod (94) through a spring;
telescopic link (95): the telescopic connecting rod (95) is positioned in the clamp (92), and one end of the telescopic connecting rod (95) is connected with one side of the pull rod (93);
splint (96): the number of the clamping plates (96) is at least two, and one sides of the two clamping plates (96) are connected with the telescopic connecting rod (95).
3. A glass fiber strand production plant as claimed in claim 1, wherein the waste treatment means (10) comprise:
wire-drawing roll (101): the wire drawing roller (101) is positioned in the wire drawing forming area (7), and the surface of the wire drawing roller (101) is uniformly provided with spurs;
no. one rotary shaft (102): the first rotating shaft (102) is located in the wire drawing forming area (7) and connected with the supporting frame (8), and the outer surface of the first rotating shaft (102) is connected with the wire drawing roller (101).
4. A glass fiber strand production plant as in claim 1, wherein the transmission mechanism (11) comprises:
electric machine (111): the motor (111) is positioned on the outer surface of the support frame (8), an output shaft of the motor (111) is connected with a second rotating shaft (112), and a roller (19) is arranged on the surface of the second transmission shaft (112);
bevel gear number one (113): the first bevel gear (113) is connected with the outer surface of the second rotating shaft (112); a ratchet wheel (114) is arranged inside the first bevel gear (113);
second-order bevel gear (115): the second bevel gear (115) is meshed with the first bevel gear (113);
first pulley (116): the first belt pulley (116) is close to the first bevel gear (113) and is connected with the outer surface of the second rotating shaft (112);
second pulley (117): the second belt pulley (117) is connected with the outer surface of the first rotating shaft (102);
belt (118): the belt (118) is connected with a first belt pulley (116) and a second belt pulley (117);
screw rod (119): the screw rod (119) is located inside the support frame (8), one end of the screw rod (119) is connected with the second bevel gear (115), and a sliding block (1110) is arranged on the surface of the screw rod (119).
5. A glass fiber strand production apparatus according to claim 1, wherein: the inner wall of the support frame (8) is provided with a limiting block (12).
6. A glass fiber strand production apparatus according to claim 4, wherein: the outer surface of the sliding block (1110) is connected with a traction rope (13), one side of the traction rope (13) is connected with a pulley (14), the pulley (14) is connected with a connecting block (15), and the other end of the traction rope (14) is connected with a rotating shaft (102).
7. The glass fiber strand production apparatus according to claim 1, wherein: curved chutes (16) are formed in the inner wall of the support frame (8).
8. A glass fiber strand production apparatus according to claim 1, wherein: and a shredding knife (17) is arranged on one side of the waste silk treatment mechanism (10).
9. A glass fiber strand production apparatus according to claim 1, wherein: the outer surface of the platinum alloy bushing plate (6) is provided with a heating layer.
10. A glass fiber strand production apparatus according to claim 1, wherein: and a cooling plate (18) is arranged below the platinum alloy bushing (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210130824.5A CN114455829A (en) | 2022-02-12 | 2022-02-12 | Glass fiber precursor production facility |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210130824.5A CN114455829A (en) | 2022-02-12 | 2022-02-12 | Glass fiber precursor production facility |
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| CN114455829A true CN114455829A (en) | 2022-05-10 |
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| CN202210130824.5A Pending CN114455829A (en) | 2022-02-12 | 2022-02-12 | Glass fiber precursor production facility |
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