CN112660945A - Winding device and winding method for optical fiber multifilament rod - Google Patents
Winding device and winding method for optical fiber multifilament rod Download PDFInfo
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- CN112660945A CN112660945A CN202011416197.9A CN202011416197A CN112660945A CN 112660945 A CN112660945 A CN 112660945A CN 202011416197 A CN202011416197 A CN 202011416197A CN 112660945 A CN112660945 A CN 112660945A
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- 238000004804 winding Methods 0.000 title claims abstract description 204
- 239000013307 optical fiber Substances 0.000 title claims abstract description 127
- 238000000034 method Methods 0.000 title claims abstract description 29
- 239000002994 raw material Substances 0.000 claims abstract description 63
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 61
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 61
- 239000011888 foil Substances 0.000 claims abstract description 61
- 239000000919 ceramic Substances 0.000 claims abstract description 40
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 238000005096 rolling process Methods 0.000 claims description 12
- 150000001875 compounds Chemical class 0.000 claims description 6
- 238000013461 design Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 description 13
- 238000004519 manufacturing process Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 239000002131 composite material Substances 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 5
- 239000000835 fiber Substances 0.000 description 4
- 239000005030 aluminium foil Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 238000012797 qualification Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 230000002457 bidirectional effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
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Abstract
The invention relates to a winding device and a winding method of an optical fiber multifilament bar, wherein the device comprises a rack, and a first conveying device, a first clamping device, a winding device, a second clamping device and a second conveying device which are sequentially arranged on the rack; the first conveying equipment and the second conveying equipment respectively comprise a sliding plate and a plurality of guide wheels which are uniformly arranged on the sliding plate, each guide wheel comprises a support frame, a rotating shaft and a ceramic guide wheel, and a guide chute is arranged on the ceramic guide wheel; the first clamping device and the second clamping device are arranged on the sliding plate, and the sliding plate is connected with the rack through a screw rod transmission mechanism; the winding equipment comprises an aluminum foil centrifugal winding mechanism and a raw material belt centrifugal winding mechanism, and is sequentially arranged between the first clamping equipment and the second clamping equipment. The invention reduces the pollution damage on the surface of the optical fiber yarn and ensures the winding consistency and efficiency.
Description
Technical Field
The invention relates to an optical fiber processing technology, in particular to a winding device and a winding method of an optical fiber multifilament rod.
Background
The unit filament diameter of the final finished product of the optical fiber filament is 4-6 microns, wherein 3 times of drawing and 3 times of arrangement are needed, the main operation processes of the drawing process and the arrangement process of the optical fiber in the key process of producing the optical fiber panel at present are finished by manual operation, in particular to the operation process of winding and wrapping a row rod. In the rod arranging operation process, the optical fiber rod is almost completely wrapped by a mould and a hand, the requirement on the technical skill of an operator is high, and the rod body can be wrapped by two persons. With the increase of labor cost and the development of automation equipment, the production process of optical fiber panels, especially the repetitive and diversified labor process of rod arrangement operation, needs to gradually realize automation operation instead of manual operation. There is an urgent need to develop an operation method for automatically winding and molding an optical fiber rod by a fixed linkage device connected with an automatic winding device.
Disclosure of Invention
The invention mainly aims to provide a winding device and a winding method for an optical fiber multifilament bar, which solve the technical problems of poor production consistency, high cost, uncontrollable force and the like in the prior art due to manual operation.
The purpose of the invention and the technical problem to be solved are realized by adopting the following technical scheme. According to the winding device of the optical fiber multifilament bar provided by the invention, the winding device comprises: the winding machine comprises a rack, and a first conveying device, a first clamping device, a winding device, a second clamping device and a second conveying device which are sequentially arranged on the rack;
the first conveying equipment and the second conveying equipment respectively comprise a sliding plate and a plurality of guide wheels which are uniformly arranged on the sliding plate, each guide wheel comprises a support frame, a rotating shaft and a ceramic guide wheel, the support frame is fixed on the sliding plate, the rotating shaft is arranged on the support frame, the ceramic guide wheels are sleeved on the rotating shaft, and guide grooves are formed in the ceramic guide wheels and used for placing and transmitting optical fiber multifilament rods to be wound;
the first clamping device and the second clamping device are arranged on the sliding plate, are respectively positioned at one end, close to the winding device, of the first conveying device and one end, close to the winding device, of the second conveying device, and are used for clamping the optical fiber multifilament rods to be wound; the sliding plate is connected with the rack through a screw rod transmission mechanism;
the winding equipment comprises an aluminum foil centrifugal winding mechanism and a raw material belt centrifugal winding mechanism, and is sequentially arranged between the first clamping equipment and the second clamping equipment.
The object of the present invention and the technical problems solved thereby can be further achieved by the following technical measures.
Preferably, in the winding device for the optical fiber multifilament bar, the ceramic guide wheels are not connected with each other, and the interval between two adjacent ceramic guide wheels is 5-10 cm.
Preferably, in the winding device for the optical fiber multifilament bar, the side wall of the outer circumference of the ceramic guide wheel is provided with a guide chute along the circumference thereof, the guide chute is in a dumbbell shape with a concave middle and a convex periphery, and the width of the guide chute is 5-32 mm.
Preferably, in the winding device for the optical fiber multifilament bar, the support frame includes a first fixing frame and a second fixing frame, and two ends of the rotating shaft are respectively fixed to the first fixing frame and the second fixing frame.
Preferably, in the winding device for the optical fiber multifilament bar, the guide wheel further includes a rolling bearing, the rolling bearing is sleeved on the rotating shaft, the ceramic guide wheel is sleeved on the rotating shaft through the rolling bearing, the ceramic guide wheel is provided with a mounting groove, and the rolling bearing is fixed in the mounting groove.
Preferably, in the winding device for the optical fiber multifilament bar, the first clamping device is a self-locking workpiece clamping mechanism or a chuck; the second clamping device is a self-locking workpiece clamping mechanism or a chuck.
Preferably, in the winding apparatus for an optical fiber multifilament bar, the aluminum foil centrifugal winding device and the raw material tape centrifugal winding device are disposed on a disc and located on the same side or both sides of the disc, a through hole is disposed in the center of the disc for allowing the optical fiber multifilament bar to pass through, and the first winding device and the second winding device rotate around the center of the through hole; and the disc is also provided with an adjusting piece for adjusting an included angle between the plane where the disc is located and the optical fiber multifilament rod.
Preferably, in the winding device for the multifilament optical fiber rod, the plane of the circular disc is at an angle of 0-30 ° to the multifilament optical fiber rod.
The object of the present invention and the technical problem to be solved are also achieved by the following technical means. According to the winding method of the optical fiber multifilament bar provided by the invention, the winding device of any one of the preceding items is used, and the winding method comprises the following steps:
enabling the optical fiber multifilament bar to be wound to sequentially pass through the first clamping device, the winding device and the second clamping device through the first conveying device, and fixing two ends of the optical fiber multifilament bar to be wound by using the first clamping device and the second clamping device;
sequentially winding the aluminum foil and the raw material tape from one end of the optical fiber compound silk rod to the other end at a set speed;
and conveying the wound optical fiber multifilament bar to a specified position by a second conveying device.
The object of the present invention and the technical problems solved thereby can be further achieved by the following technical measures.
Preferably, in the winding method of the optical fiber multifilament bar, the conveying speed of the optical fiber multifilament bar, the winding speed of the aluminum foil and the winding speed of the raw material tape are controlled according to design requirements.
Preferably, in the winding method of the optical fiber multifilament bar, the winding angle of the aluminum foil is controlled to be 0 to 30 °; the winding angle of the raw material belt is controlled to be 0-30 degrees.
Preferably, in the winding method of the optical fiber multifilament bar, the covering width of the aluminum foil is controlled to be 20-50%, and the covering width of the raw material tape is controlled to be 50-80%
By the technical scheme, the winding device and the winding method of the optical fiber multifilament rod provided by the invention at least have the following advantages:
the device comprises a rack, and a first conveying device, a first clamping device, a winding device, a second clamping device and a second conveying device which are sequentially arranged on the rack; first conveying equipment with second conveying equipment all includes a plurality of guide wheels, the guide wheel includes support frame, pivot and pottery guide pulley, and the material of guide pulley is pottery, can not produce pollution damage to the barred body to become by automatic operation with the work of manual tight optical fiber stick of winding through mechanical conduction, utilize the automatic wind device of this application to carry out the winding work of optical fiber stick, guaranteed the compound stick parcel of all optic fibre and twined uniformity and efficiency, satisfied the row stick winding requirement of the optical fiber silk of optical fiber panel, and reduced the pollution damage on optical fiber silk surface that personnel's operation brought, the loss and the waste of optical fiber silk have been reduced, optical fiber panel's manufacturing cost has been reduced, productivity and optical fiber panel's internal quality qualification rate has been improved.
The device adopts the matching of the linear track and the ball screw, ensures that the running precision of the mechanical mechanism is within 0.05mmm, and the circular reciprocating running is stable; the power adopts the power of a Mitsubishi servo motor and an ORMON inductor, so that the stable horizontal running of the circular reciprocating motion is ensured, and the motion positioning precision is within 0.05 mm; the reciprocating speed is adjustable.
The device adopts a centrifugal winding machine, ensures that the circular reciprocating rotation runs stably and accurately, the movement positioning precision is within 0.05mm, and realizes the simultaneous bidirectional circular winding of the aluminum foil and the raw material belt; the rotation speed is adjustable.
The method of the invention uses the automatic winding device to wind the optical fiber rod, is simple and rapid, realizes the winding consistency, improves the production efficiency, reduces the loss and waste of the optical fiber wire, and improves the labor productivity and the internal quality qualification rate of the optical fiber panel.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings.
Drawings
Fig. 1 is a schematic structural diagram illustrating a winding apparatus for an optical fiber multifilament rod according to an embodiment of the present invention;
FIG. 2 is a schematic side view showing a winding apparatus for an optical fiber multifilament rod according to an embodiment of the present invention; fig. 3 is a schematic structural view illustrating a material guide wheel according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of a ceramic idler according to an embodiment of the present disclosure;
fig. 5 is a partial structural view of a winding apparatus according to an embodiment of the present invention;
fig. 6 shows a schematic structural diagram of a self-locking workpiece clamping mechanism according to an embodiment of the present invention.
Detailed Description
To further illustrate the technical means and effects of the present invention adopted to achieve the predetermined objects, the following detailed description will be made on the specific implementation, structure, features and effects of the winding device and winding method for optical fiber multifilament bar according to the present invention with reference to the accompanying drawings and preferred embodiments. In the following description, different "one embodiment" or "an embodiment" refers to not necessarily the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
As shown in fig. 1 to 5, an embodiment of the present invention provides an apparatus for winding an optical fiber multifilament bar, including: the winding device comprises a rack 6, and a first conveying device 1, a first clamping device 2, a winding device 3, a second clamping device 4 and a second conveying device 5 which are sequentially arranged on the rack 6, wherein the first conveying device 1 is used for conveying an optical fiber multifilament rod 7 to be wound to the first clamping device 2, and the first clamping device 2 is used for conveying the optical fiber multifilament rod 7 to be wound (not shown in the figure) to the winding device 3; the second clamping device 4 is used for feeding the wound optical fiber multifilament bar into the second conveying device 5; the second conveying device 5 is used for conveying the wound optical fiber multifilament bar to a specified position; in some embodiments, the first conveying device and the first clamping device are symmetrically arranged with the second conveying device and the second clamping device, respectively, centering on the winding device; the first conveying device 1 and the second conveying device 5 both include a sliding plate 12 and a plurality of guide wheels 11 uniformly arranged on the sliding plate 12, each guide wheel 11 includes a support frame 111, a rotating shaft 112 and a ceramic guide wheel 113, in this embodiment, the ceramic guide wheels are used for conveying the optical fiber multifilament rods without polluting and damaging the rod bodies, the support frame 111 is fixed on the sliding plate 12, the rotating shaft 112 is arranged on the support frame 111, the ceramic guide wheels 113 are sleeved on the rotating shaft 112, and the ceramic guide wheels 113 are provided with guide grooves 1131 for placing and transmitting the optical fiber multifilament rods 7 to be wound.
As shown in fig. 1, the present embodiment only marks the reference numerals of the structures of the first conveying apparatus 1, and since the second conveying apparatus 5 has a similar structure to that of the first conveying apparatus 1, the reference numerals of the structures of the second conveying apparatus 5 are not marked in fig. 1, and the reference numerals of the first conveying apparatus 1 may be referred to specifically.
The first clamping device 2 and the second clamping device 4 are arranged on the sliding plate 12 and are respectively positioned at one end of the first conveying device 2 and one end of the second conveying device 4 close to the winding device 3 and used for clamping the optical fiber multifilament bar 7 to be wound; the sliding plate 12 is connected with the frame 6 in a sliding way through a screw rod transmission mechanism 121; the screw drive 121 is preferably a ball screw.
The winding device 3 comprises an aluminum foil centrifugal winding mechanism 33 and a raw material belt centrifugal winding mechanism 32 which are sequentially arranged between the first clamping device 2 and the second clamping device 4.
In the embodiment, the linear track is matched with the ball screw, so that the running precision of the mechanical mechanism is ensured to be within 0.05mmm, and the circular reciprocating running is stable; the reciprocating speed is adjustable.
In the embodiment, a centrifugal winding machine is adopted, so that stable circular reciprocating rotation operation is ensured, the movement positioning precision is within 0.05mm, and the aluminum foil and the raw material belt are simultaneously wound in a bidirectional and circular manner; the rotation speed is adjustable.
The ceramic guide wheel is adopted to convey the optical fiber multifilament rod, the rod body cannot be polluted and damaged, and the manual winding operation of the optical fiber rod is changed into automatic operation through mechanical conduction. Utilize the automatic wind device of this application to carry out the winding work of optical fiber stick, guaranteed all compound stick parcel winding uniformity of optical fiber and efficiency, satisfied the row stick winding requirement of the optical fiber silk of optical fiber panel, and reduced the pollution damage on optical fiber silk surface that personnel's operation brought, reduced the loss and the waste of optical fiber silk, reduced optical fiber panel's manufacturing cost, improved productivity and optical fiber panel's internal quality qualification rate.
In some embodiments, the ceramic guide wheels 113 are not connected with each other, and the interval between two adjacent ceramic guide wheels is 5-10 cm.
In the embodiment, the space between two adjacent ceramic guide wheels is designed to be 5-10cm, so that the power required by transmission can be provided, the contact with the optical fiber multifilament rod is reduced as much as possible, and the pollution and the abrasion to the optical fiber multifilament rod are reduced.
In some embodiments, as shown in fig. 4, a material guiding groove 1131 is disposed on an outer circumferential side wall of the ceramic guide wheel 113 along a circumferential direction thereof, the material guiding groove 1131 is in a dumbbell shape with a concave center and a convex periphery, and a planar width of the material guiding groove 1131 is 5-32 mm.
In this embodiment, the design of the plane width of baffle box can guarantee to satisfy and place the complex silk stick of optical fiber of commonly used size.
In some embodiments, the supporting frame 111 includes a first fixing frame and a second fixing frame, and two ends of the rotating shaft 112 are fixed on the first fixing frame and the second fixing frame, respectively.
In some embodiments, the material guiding wheel 11 further includes a rolling bearing, the rolling bearing is sleeved on the rotating shaft 112, the ceramic guide wheel 113 is sleeved on the rotating shaft 112 through the rolling bearing, the ceramic guide wheel 113 is provided with an installation groove, and the rolling bearing is fixed in the installation groove.
In some embodiments, the first clamping device is a self-locking workpiece clamping mechanism or chuck and the second clamping device is a self-locking workpiece clamping mechanism or chuck. The chuck is preferably a six-jaw chuck or a three-jaw chuck.
In some preferred embodiments, as shown in fig. 6, the self-locking workpiece clamping mechanism 8 is composed of a clamping portion 87 and six groups of movable blocks, wherein the six groups of movable blocks are an upper tool 81, a lower tool 82, a left upper push plate 83, a left lower push plate 84, a right upper push plate 85 and a right lower push plate 86, and slide up, down, left and right to form a self-locking and interlocking structure so as to clamp a product.
In some embodiments, the aluminum foil centrifugal winding device 33 and the raw tape centrifugal winding device 32 are disposed on the disc 31 on the same side or both sides of the disc 31, the center of the disc 31 is provided with a through hole 311 for passing the optical fiber multifilament rod, and the first winding device and the second winding device rotate centering on the center of the through hole; the disc 31 is connected with an adjusting member 34 for adjusting the angle between the plane of the disc and the optical fiber multifilament rod.
In some embodiments, as shown in fig. 1, the centrifugal winding device 33 of aluminum foil and the centrifugal winding device 32 of raw material tape are located on both sides of the disc 31, wherein the centrifugal winding device of aluminum foil is arranged before the centrifugal winding device of raw material tape in the feeding direction to ensure that the aluminum foil is wound first and then the raw material tape is wound. Namely, the aluminum foil centrifugal winding equipment is arranged on one side of the disc facing the feeding direction, and the raw material belt centrifugal winding equipment is arranged on one side of the disc back to the feeding direction.
As shown in fig. 5, the aluminum foil centrifugal winding device 33 and the raw material tape centrifugal winding device 32 are located on two sides of the disc 31, and when the same side is located, it needs to be ensured that in the feeding direction, the aluminum foil centrifugal winding device is arranged in front of the raw material tape centrifugal winding device, and the winding of the aluminum foil and then the winding of the raw material tape can be realized by the difference in height between the aluminum foil centrifugal winding device and the raw material tape centrifugal winding device, the aluminum foil centrifugal winding device and the raw material tape centrifugal winding device are coaxially arranged, and in the feeding direction, the aluminum foil centrifugal winding device is arranged in; specifically, when the two are coaxially positioned on the side facing the feeding side, the height of the raw material belt centrifugal winding device is higher than that of the aluminum foil centrifugal winding device, namely the raw material belt is positioned above the aluminum foil, and when the two are coaxially positioned on the side facing away from the feeding side, the height of the aluminum foil centrifugal winding device is higher than that of the raw material belt centrifugal winding device, namely the aluminum foil is positioned above the raw material belt; in other embodiments, when the aluminum foil centrifugal winding device and the raw material tape centrifugal winding device are not coaxially arranged, the height of the raw material tape centrifugal winding device is higher than that of the aluminum foil centrifugal winding device when the aluminum foil centrifugal winding device and the raw material tape centrifugal winding device are positioned on the side facing the feeding side, and the height of the aluminum foil centrifugal winding device is higher than that of the raw material tape centrifugal winding device when the raw material tape centrifugal winding device and the raw material tape centrifugal winding device are positioned on the side facing away from the feeding side.
In some embodiments, the aluminum foil centrifugal winding device is a first wire spool with a first wire winding groove, and the first wire spool is connected to the disc through a first wire spool and can freely rotate around the first wire spool; the raw material belt centrifugal winding equipment is a second wire spool with a second wire winding groove, and the second wire spool is connected to the disc through a second wire winding shaft and can freely rotate around the second wire winding shaft.
In some embodiments, the plane of the disc 31 is at an angle of 0-30 ° to the multifilament optical fiber rod 7. Preferably 5-15.
During winding, the aluminum foil and the raw material tape need to be provided with overlapping parts, the included angle is related to the size of the overlapping parts, the winding effect is good when the included angle is set to be 0-30 degrees, and particularly the winding effect is better when the included angle is set to be 5-15 degrees. The size of the included angle can be selected according to the thickness and the length of the optical fiber multifilament bar, when the size of the optical fiber multifilament bar is short and thick, the included angle needs to be small, the repeated coverage area of the winding material is large, the winding is more compact, when the size of the optical fiber multifilament bar is thin and long, the included angle needs to be large, and the repeated coverage area of the winding material is small. In some embodiments, the device is further provided with a manipulator, so that clamping, accurate feeding and material receiving and shearing work of the aluminum foil and the raw material belt is realized; and the dynamic tracking, information feedback and intelligent calling functions are carried out on the motion states of the aluminum foil, the raw material belt, the product and the tool.
The device is also provided with a control center, so that systematic control over the device is realized, and realization of each realization is ensured.
Another embodiment of the present invention provides a winding method for an optical fiber multifilament bar, where the winding device according to the above embodiment includes:
enabling the optical fiber multifilament bar to be wound to sequentially pass through the first clamping device, the winding device and the second clamping device through the first conveying device, and fixing two ends of the optical fiber multifilament bar to be wound by using the first clamping device and the second clamping device;
sequentially winding the aluminum foil and the raw material tape from one end of the optical fiber compound silk rod to the other end at a set speed;
and conveying the wound optical fiber multifilament bar to a specified position by a second conveying device.
In this step, the winding aluminium foil and the raw material tape can be carried out in sequence or simultaneously, but the winding aluminium foil is ensured to be in front and the winding raw material tape is in back. When winding, the conveying speed of the ceramic guide wheel and the rotating speed of the centrifugal winding machine need to be controlled according to design requirements, and the winding angle needs to be controlled when necessary.
In some embodiments, the conveying speed of the optical fiber multifilament bar, the winding speed of the aluminum foil and the winding speed of the raw material tape are controlled according to design requirements.
In some embodiments, the winding angle of the aluminum foil is controlled to be 0-30 degrees, preferably 5-15 degrees, and the winding angle of the raw material tape is controlled to be 0-30 degrees, preferably 5-15 degrees. The winding angle of the aluminum foil and the winding angle of the raw material tape can be the same or different, for example, the winding angle of the aluminum foil is 5 degrees, the winding angle of the raw material tape is 15 degrees, or the winding angle of the aluminum foil and the winding angle of the raw material tape are both 20 degrees, and preferably, the winding angle of the aluminum foil is the same as the winding angle of the raw material tape.
During winding, the aluminum foil and the raw material tape need to be provided with overlapping parts, the included angle is related to the size of the overlapping parts, the winding effect is good when the included angle is set to be 0-30 degrees, and particularly the winding effect is better when the included angle is set to be 5-15 degrees. The size of the included angle can be selected according to the thickness and the length of the optical fiber multifilament bar, when the size of the optical fiber multifilament bar is short and thick, the included angle needs to be small, the repeated coverage area of the winding material is large, the winding is more compact, when the size of the optical fiber multifilament bar is thin and long, the included angle needs to be large, and the repeated coverage area of the winding material is small.
The winding angle of the aluminum foil in this embodiment refers to an included angle between the aluminum foil and the optical fiber multifilament rod in the circumferential direction along the length direction of the aluminum foil when the aluminum foil is wound around the optical fiber multifilament rod in the circumferential direction; similarly, the winding angle of the raw material tape refers to an included angle between the raw material tape and the optical fiber composite filament rod in the circumferential direction along the length direction of the raw material tape when the raw material tape is wound around the optical fiber composite filament rod in the circumferential direction. In actual operation, the winding angle is realized by adjusting the included angle between the plane of the disc and the optical fiber multifilament rod.
In some embodiments, the aluminum foil covers 20-50% of the width of the tape itself, and the raw material tape covers 50-80% of the width of the tape itself.
In some preferred embodiments, the cross-section of the optical fiber multifilament rod is hexagonal, and the ratio of aluminum foil: the thickness is 0.002mm, the width is 30mm, the inner diameter of the coil stock is 20mm, the outer diameter is 140mm, the weight of each coil is about 0.62kg, and the length of each coil is about 3500 m. Raw material belt: the thickness is 0.1mm, the width is 30mm, the inner diameter of the coil stock is 20mm, the outer diameter is 200mm, the weight of each coil is 0.012kg, and the length of each coil is 150 m. The coverage was defined as the degree of overlapping of the winding, and when the coverage was 20% (6mm), the raw material tape and the aluminum foil were consumed for each rod in terms of 1300mm of the length of the wound rod and 36mm of the length of the opposite side of the hexagonal cross section of the optical fiber multifilament rod.
Specifically, the production process comprises the following steps: the method comprises the following steps that an optical composite fiber rod is placed on a godet wheel, the transmission plate transmits the optical composite fiber rod to a clamping device, a tool in the clamping device clamps the rod tightly, the godet wheel starts to transmit the optical composite fiber rod to enter a winding device, and winding is started, and the method comprises the following steps: firstly, selecting proper conveying equipment according to the size of an optical fiber multifilament bar, setting the distance between first clamping equipment and second clamping equipment, enabling the distance between the first clamping equipment and the second clamping equipment to be smaller than the length of the optical fiber multifilament bar, placing the optical fiber multifilament bar on a ceramic guide wheel, starting the ceramic guide wheel to drive the optical fiber multifilament bar to move, enabling one end of the optical fiber multifilament bar with winding to sequentially penetrate through holes of the first clamping equipment and the winding equipment to enter the second clamping equipment, closing the ceramic guide wheel (whether the ceramic guide wheel needs to be closed or not), fixing two ends of the optical fiber multifilament bar through clamping workpieces in the first clamping equipment and the second clamping equipment, and enabling the second clamping equipment to be close to a winding device; respectively putting one end of an aluminum foil and one end of a raw material belt on one end of an optical fiber multifilament rod close to a second clamping mechanism, enabling an aluminum foil to be in front and the raw material belt to be behind, enabling a winding device to rotate or enabling the optical fiber multifilament rod to rotate, winding from one end of the optical fiber multifilament rod to the other end at a set speed, (simultaneously starting an aluminum foil centrifugal winding machine and a raw material belt centrifugal winding machine, controlling the transmission speed of a ceramic guide wheel and the rotating speed of the centrifugal winding machine to enable the ceramic guide wheel and the centrifugal winding machine to meet design requirements), simultaneously loosening two ends of the optical fiber multifilament rod, and starting the ceramic guide wheel to convey the wound optical fiber multifilament rod to a specified position.
In the embodiment, the machine adopts the ceramic bearing, and does not need to be refueled and maintained at ordinary times, so that the product pollution can not be caused.
Specification of aluminum foil: an inner diameter of 79mm, an outer diameter of 250mm and a width of 25 mm.
Specification of the raw material belt: the width is 40mm, and the outer diameter is not more than 250 mm.
The length of the optical fiber multifilament rod is 500-1000 mm.
The winding time of the raw material belt and one rod of the aluminum foil needs to be less than 30 s. The raw material belt aluminum foil winding needs the same direction. The raw material area can be closely knit with the stick winding, covers width itself and surpasss width 50%, and the aluminium foil can be closely knit with the stick winding, covers width itself more than 20%. The wound hexagonal rod is not bent, twisted, deformed and abraded (made of soft materials). The left end and the right end of one rod can be worn within 6cm, and the middle of the rod is wound to be not contacted with any hard material or any hard material. The production level is not lower than the manual level, and the consistency can be kept by winding one product. The machine can not drip oil or drop dirty things on the stick, satisfies the clean workshop operation requirement. The raw material belt and the aluminum foil are replaced.
In the description of the present invention, it should be noted that the terms "upper", "lower", "horizontal", "vertical", and the like indicate orientations or positional relationships based on methods or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In addition, in the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the foregoing embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
It will be appreciated that the relevant features of the devices described above may be referred to one another. In addition, "first", "second", and the like in the above embodiments are for distinguishing the embodiments, and do not represent merits of the embodiments.
Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (12)
1. A winding device of an optical fiber multifilament rod is characterized by comprising: the winding machine comprises a rack, and a first conveying device, a first clamping device, a winding device, a second clamping device and a second conveying device which are sequentially arranged on the rack;
the first conveying equipment and the second conveying equipment respectively comprise a sliding plate and a plurality of guide wheels which are uniformly arranged on the sliding plate, each guide wheel comprises a support frame, a rotating shaft and a ceramic guide wheel, the support frame is fixed on the sliding plate, the rotating shaft is arranged on the support frame, the ceramic guide wheels are sleeved on the rotating shaft, and guide grooves are formed in the ceramic guide wheels and used for placing and transmitting optical fiber multifilament rods to be wound;
the first clamping device and the second clamping device are arranged on the sliding plate, are respectively positioned at one end, close to the winding device, of the first conveying device and one end, close to the winding device, of the second conveying device, and are used for clamping the optical fiber multifilament rods to be wound; the sliding plate is connected with the rack through a screw rod transmission mechanism;
the winding equipment comprises an aluminum foil centrifugal winding mechanism and a raw material belt centrifugal winding mechanism, and is sequentially arranged between the first clamping equipment and the second clamping equipment.
2. The winding device of the optical fiber multifilament bar according to claim 1, wherein the ceramic guide wheels are not connected to each other, and the interval between two adjacent ceramic guide wheels is 5-10 cm.
3. The winding apparatus of the optical fiber multifilament bar according to claim 1,
the guide groove is arranged on the side wall of the outer circumference of the ceramic guide wheel along the circumferential direction of the ceramic guide wheel, the guide groove is in a dumbbell shape with the middle concave and the periphery convex, and the plane width of the guide groove is 5-32 mm.
4. The winding apparatus of the optical fiber multifilament bar according to claim 1,
the support frame comprises a first fixing frame and a second fixing frame, and two ends of the rotating shaft are respectively fixed on the first fixing frame and the second fixing frame.
5. The winding apparatus of the optical fiber multifilament bar according to claim 1,
the guide wheel further comprises a rolling bearing, the rolling bearing is sleeved on the rotating shaft, the ceramic guide wheel is sleeved on the rotating shaft through the rolling bearing, a mounting groove is formed in the ceramic guide wheel, and the rolling bearing is fixed in the mounting groove.
6. The winding apparatus of the optical fiber multifilament bar according to claim 1,
the first clamping device is a self-locking workpiece clamping mechanism or a chuck;
the second clamping device is a self-locking workpiece clamping mechanism or a chuck.
7. The winding apparatus of the optical fiber multifilament bar according to claim 1, wherein the aluminum foil centrifugal winding device and the raw tape centrifugal winding device are provided on a disc on the same side or both sides of the disc, the center of the disc is provided with a through hole for passing the optical fiber multifilament bar therethrough, and the first winding device and the second winding device are rotated centering on the center of the through hole; and the disc is also provided with an adjusting piece for adjusting an included angle between the plane where the disc is located and the optical fiber multifilament rod.
8. The winding apparatus of the optical fiber multifilament bar according to claim 7,
the included angle between the plane of the disc and the optical fiber multifilament rod is 0-30 degrees.
9. A winding method of an optical fiber multifilament bar, characterized by using the winding apparatus of any one of claims 1 to 8, comprising:
enabling the optical fiber multifilament bar to be wound to sequentially pass through the first clamping device, the winding device and the second clamping device through the first conveying device, and fixing two ends of the optical fiber multifilament bar to be wound by using the first clamping device and the second clamping device;
sequentially winding the aluminum foil and the raw material tape from one end of the optical fiber compound silk rod to the other end at a set speed;
and conveying the wound optical fiber multifilament bar to a specified position by a second conveying device.
10. The method of winding an optical fiber multifilament bar according to claim 9,
and controlling the transmission speed of the optical fiber compound silk rod, the winding speed of the aluminum foil and the winding speed of the raw material tape according to design requirements.
11. The method of winding an optical fiber multifilament bar according to claim 9,
controlling the winding angle of the aluminum foil to be 0-30 degrees;
the winding angle of the raw material belt is controlled to be 0-30 degrees.
12. The method of winding an optical fiber multifilament bar according to claim 9,
and controlling the width of the aluminum foil cover to be 20-50% and controlling the width of the raw material tape cover to be 50-80%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011416197.9A CN112660945A (en) | 2020-12-07 | 2020-12-07 | Winding device and winding method for optical fiber multifilament rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011416197.9A CN112660945A (en) | 2020-12-07 | 2020-12-07 | Winding device and winding method for optical fiber multifilament rod |
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| Publication Number | Publication Date |
|---|---|
| CN112660945A true CN112660945A (en) | 2021-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011416197.9A Pending CN112660945A (en) | 2020-12-07 | 2020-12-07 | Winding device and winding method for optical fiber multifilament rod |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105584908A (en) * | 2016-01-28 | 2016-05-18 | 江苏联冠高新技术有限公司 | Coating device for coating heat insulation felt on oil pipe |
| CN106587592A (en) * | 2016-10-19 | 2017-04-26 | 广州宏晟光电科技有限公司 | Square optical fiber multifilament rod fixing clamp and rod discharge mould |
| CN206325806U (en) * | 2016-11-22 | 2017-07-14 | 中油管道防腐工程有限责任公司 | A kind of automatic assembly line of anti-corrosive steel tube |
| CN107128754A (en) * | 2017-05-16 | 2017-09-05 | 王证 | The automatic coating equipment of aluminium foil of air return tube module of refrigerator |
| CN107892041A (en) * | 2017-10-25 | 2018-04-10 | 哈密市伊州区职业高中 | One kind coiling fixture |
| CN211569788U (en) * | 2020-01-09 | 2020-09-25 | 重庆长江预应力有限公司 | Tape winding machine |
| CN211763458U (en) * | 2020-03-18 | 2020-10-27 | 河北宇通特种胶管有限公司 | Winding production line for composite pipe fiber reinforced belt |
-
2020
- 2020-12-07 CN CN202011416197.9A patent/CN112660945A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105584908A (en) * | 2016-01-28 | 2016-05-18 | 江苏联冠高新技术有限公司 | Coating device for coating heat insulation felt on oil pipe |
| CN106587592A (en) * | 2016-10-19 | 2017-04-26 | 广州宏晟光电科技有限公司 | Square optical fiber multifilament rod fixing clamp and rod discharge mould |
| CN206325806U (en) * | 2016-11-22 | 2017-07-14 | 中油管道防腐工程有限责任公司 | A kind of automatic assembly line of anti-corrosive steel tube |
| CN107128754A (en) * | 2017-05-16 | 2017-09-05 | 王证 | The automatic coating equipment of aluminium foil of air return tube module of refrigerator |
| CN107892041A (en) * | 2017-10-25 | 2018-04-10 | 哈密市伊州区职业高中 | One kind coiling fixture |
| CN211569788U (en) * | 2020-01-09 | 2020-09-25 | 重庆长江预应力有限公司 | Tape winding machine |
| CN211763458U (en) * | 2020-03-18 | 2020-10-27 | 河北宇通特种胶管有限公司 | Winding production line for composite pipe fiber reinforced belt |
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Application publication date: 20210416 |