CN115818952B - A glass fiber die head reciprocating large coil heavy wire drawing machine - Google Patents
A glass fiber die head reciprocating large coil heavy wire drawing machine Download PDFInfo
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- CN115818952B CN115818952B CN202211500926.8A CN202211500926A CN115818952B CN 115818952 B CN115818952 B CN 115818952B CN 202211500926 A CN202211500926 A CN 202211500926A CN 115818952 B CN115818952 B CN 115818952B
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- 239000003365 glass fiber Substances 0.000 title claims abstract description 40
- 238000005491 wire drawing Methods 0.000 title claims description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 194
- 238000004804 winding Methods 0.000 claims abstract description 70
- 230000000903 blocking effect Effects 0.000 claims abstract description 46
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 230000007306 turnover Effects 0.000 claims description 25
- 230000005540 biological transmission Effects 0.000 claims description 20
- 238000009826 distribution Methods 0.000 claims description 18
- 239000003595 mist Substances 0.000 claims description 11
- 238000005461 lubrication Methods 0.000 claims description 10
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 5
- 230000001360 synchronised effect Effects 0.000 claims description 4
- 230000033001 locomotion Effects 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 8
- 238000012681 fiber drawing Methods 0.000 abstract description 4
- 238000001035 drying Methods 0.000 abstract description 2
- 238000006073 displacement reaction Methods 0.000 description 18
- 230000009471 action Effects 0.000 description 8
- 238000000926 separation method Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000020347 spindle assembly Effects 0.000 description 5
- 239000000835 fiber Substances 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 239000006060 molten glass Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000010618 wire wrap Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000156 glass melt Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
本申请属于玻璃纤维拉丝机技术领域，公开了一种玻璃纤维机头往复大卷重拉丝机，包括机架以及安装在机架上的编排机构、翻转机构、主轴叶轮机构、挡丝机构、水管机构、强制分束机构、慢拉机构、摆丝机构以及控制系统，主轴叶轮机构包括设置在机架侧边的往复支撑结构，往复支撑结构上转动设置有主轴组件，主轴组件上设置有叶轮组件，编排机构包括横移机构、排线机构和往复机构，所述往复机构驱动主轴叶轮机构沿其轴芯方向上的直线往复运动。通过对主轴叶轮机构进行设计，增加往复支撑结构，配合编排机构的往复机构，使得机头往复运动进行绕线，保证纱线排布的均匀性一致性，从而可以增加纱团卷重，便于烘干、络纱等后道工序的进行。
The present application belongs to the technical field of glass fiber drawing machines, and discloses a glass fiber machine head reciprocating large-volume weight drawing machine, including a frame and an arrangement mechanism, a flip mechanism, a main shaft impeller mechanism, a wire blocking mechanism, a water pipe mechanism, a forced beam splitting mechanism, a slow pulling mechanism, a swinging wire mechanism and a control system installed on the frame, wherein the main shaft impeller mechanism includes a reciprocating support structure arranged on the side of the frame, a main shaft assembly is rotatably arranged on the reciprocating support structure, and an impeller assembly is arranged on the main shaft assembly, and the arrangement mechanism includes a transverse movement mechanism, a wire arrangement mechanism and a reciprocating mechanism, and the reciprocating mechanism drives the main shaft impeller mechanism to reciprocate along the straight line in the direction of its axis. By designing the main shaft impeller mechanism, adding a reciprocating support structure, and cooperating with the reciprocating mechanism of the arrangement mechanism, the machine head is reciprocated to perform winding, and the uniformity and consistency of the yarn arrangement are ensured, thereby increasing the weight of the yarn ball, and facilitating the subsequent processes such as drying and winding.
Description
Technical Field
The invention relates to the technical field of glass fiber drawing machines, in particular to a glass fiber machine head reciprocating large-roll heavy wire drawing machine.
Background
A glass fiber drawing machine is a mechanical device which draws glass melt at high speed into fiber filaments and winds the fiber filaments into fiber rolls according to a certain rule.
The weight of the produced ply yarn group is generally the most heavy than 15kg, the yarn group is small in winding time, so that the production beat of a wire drawing site, the automatic logistics beat of yarn group carrying/transferring and the subsequent process beat are very compact, and all links need to be matched precisely to ensure the production efficiency. Therefore, increasing the roll weight of the yarn clusters produced by the glass fiber drawing machine is important to improve the production efficiency.
Disclosure of Invention
In order to solve the problems, the invention provides a glass fiber machine head reciprocating large-coil heavy wire drawing machine.
The technical aim of the invention is achieved by the following technical scheme that the glass fiber machine head reciprocating large-coil heavy wire drawing machine comprises a machine frame, and a arranging mechanism, a turnover mechanism, a main shaft impeller mechanism, a wire blocking mechanism, a water pipe mechanism, a forced beam splitting mechanism, a slow pulling mechanism, a wire arranging mechanism and a control system which are arranged on the machine frame, wherein the main shaft impeller mechanism comprises a reciprocating supporting structure arranged on the side edge of the machine frame, a main shaft assembly is rotatably arranged on the reciprocating supporting structure, an impeller assembly is arranged on the main shaft assembly, the arranging mechanism comprises a transverse moving mechanism, a wire arranging mechanism and a reciprocating mechanism, and the reciprocating mechanism drives the main shaft impeller mechanism to linearly reciprocate along the axial core direction of the main shaft impeller mechanism.
Through adopting above-mentioned technical scheme, design main shaft impeller mechanism, increase reciprocal bearing structure, the reciprocal mechanism of cooperation arrangement mechanism, drive main shaft impeller mechanism through reciprocal mechanism and do reciprocating motion along its axial core direction, thereby make aircraft nose reciprocating motion wire winding, the uniformity that the assurance yarn was arranged, thereby can increase yarn group and roll up heavy, be convenient for dry, go on of follow-up processes such as winding, have transmission efficiency height, wearing and tearing are little, the glass fiber yarn outward appearance shape of drawing is stable, easy the backing is separated, the waste product is few when follow-up process is twined, characteristics such as filoplume height.
Further, the reciprocating support structure comprises a rotary table, two shaft core barrels are arranged on the rotary table, the main shaft assembly is arranged in the shaft core barrels and connected with the shaft core barrels through sliding bearings, shaft core barrel end covers are arranged at two ends of the shaft core barrels, and sealing rings are arranged between the shaft core barrel end covers and the shaft core barrel end parts.
Through adopting above-mentioned technical scheme, set up two sets of main shaft subassembly and impeller subassembly through carousel and axle core section of thick bamboo and be convenient for change at the impeller after accomplishing yarn group winding, slide the main shaft subassembly through slide bearing and set up at axle core section of thick bamboo for the main shaft subassembly obtains low friction resistance when reciprocating motion under the drive of reciprocating mechanism, reduces the friction.
Further, the main shaft assembly comprises a main shaft and a main shaft sleeve, the main shaft sleeve is arranged in a sliding bearing and is in sliding fit with a shaft core barrel, a front bearing group and a rear bearing group are arranged in barrel cavities at two ends of the main shaft sleeve, the main shaft is rotatably arranged in the main shaft sleeve through the front bearing group and the rear bearing group, a front oil ring cover is arranged at the front end of the main shaft sleeve, a first front oil ring and a second front oil ring are correspondingly arranged on the main shaft, a front labyrinth seal is formed by the front oil ring cover, the first front oil ring and the second front oil ring, a rear oil ring is arranged in barrel cavity at the rear end of the main shaft sleeve, a first rear oil ring and a second rear oil ring are correspondingly arranged on the main shaft, a rear labyrinth seal is formed by the rear oil ring, a first shaft coupler and a main shaft motor are further arranged at the rear end of the main shaft, an impeller locking nut is used for connecting the impeller assembly, and a lubricating mechanism is further arranged in the front bearing group and the rear bearing group.
Through adopting above-mentioned technical scheme, set up preceding bearing group and back bearing group for support the main shaft in the main shaft sleeve and make the main shaft can rotate relative the main shaft sleeve, set up preceding oil ring lid, preceding oil ring, the preceding oil ring of second, back oil ring, first back oil ring and the back oil ring of stopping, constitute preceding labyrinth seal and back labyrinth seal respectively, seal the protection to preceding back bearing group, ensure that preceding back bearing group can high-efficient operation all the time.
Further, the oil mist lubrication mechanism comprises a front oil separation block and a rear oil separation block, the front oil separation block is arranged between the two bearings of the front bearing group, the rear oil separation block is arranged between the two bearings of the rear bearing group, an oil inlet is arranged at the rear end of the shaft core barrel, a front oil inlet channel and a rear oil inlet channel which are communicated with the oil inlet are arranged inside the shaft core barrel, the front oil inlet channel and the rear oil inlet channel are respectively connected with the front oil separation block and the rear oil separation block, the front oil separation block and the rear oil separation block are provided with lubrication oil mist outlets pointing to the bearings at two sides, and an oil drain port is arranged on the front oil ring cover.
Through adopting above-mentioned technical scheme, divide the oil block before setting up and divide the oil block after with, carry out the oil mist lubrication to the bearing of front and back bearing group respectively, reduce the friction in the bearing, guarantee the rotation of main shaft.
Further, the impeller assembly is of a centrifugal structure and comprises an impeller, the impeller is fixed on the main shaft through an impeller locking nut, a plurality of T-shaped grooves are formed in the outer wall of the impeller along the circumferential direction, springs are arranged in the T-shaped grooves, expansion pieces are connected to the springs, a rear end cover is arranged at the rear end of the impeller, and a wire winding ring mechanism is arranged at the front end of the impeller.
Through adopting above-mentioned technical scheme, impeller subassembly adopts centrifugal structure, is used for installing the yarn reel through spring and piece that rises, guarantees that yarn reel and impeller synchronous rotation are used for the reel yarn.
Further, the wire winding ring mechanism comprises a wire winding ring, 4 grooves are uniformly distributed in the wire winding ring along the circumferential direction, a wire breaking gasket and a wire winding wheel are arranged in the grooves, a balancing weight is arranged on the inner side of the wire winding ring, and a front cover plate is arranged on the front end face of the wire winding ring.
By adopting the technical scheme, the glass fiber yarn winding device is provided with the yarn winding ring mechanism, the end part of the glass fiber yarn bundle is wound by the yarn winding ring, so that the glass fiber yarn bundle can be slowly wound on the yarn winding drum on the impeller, and when the impeller is replaced, the glass fiber yarn bundle is transited to a new impeller yarn winding ring by the action of the yarn winding wheel and friction force, and yarn breakage is completed.
Further, the sideslip mechanism is including fixing the bottom plate that hangs in the frame, it hangs the bent plate to be provided with on the bottom plate to hang, hang and pass through adjusting bolt connection between bent plate and the bottom plate that hangs, it is provided with the guide rail of perpendicular to long direction to hang the bent plate bottom, it is provided with sideslip axle link to slide on the guide rail, it slides along the guide rail to hang being provided with actuating mechanism drive sideslip axle link on the bent plate, sideslip axle link bottom surface downwards protruding stretch has preceding clamping piece and back clamping piece, preceding clamping piece and back clamping piece are used for pressing from both sides tight winding displacement mechanism.
By adopting the technical scheme, the driving mechanism is arranged to drive the transverse moving shaft hanging plate to slide along the guide rail, so that the wire arranging mechanism is driven to move for wire arranging.
Further, the winding displacement mechanism is including pressing from both sides the sideslip axle of tight piece in clamp block before and back clamp, coaxial rotation is provided with the transmission shaft in the sideslip axle, the transmission shaft front end is connected with the winding displacement axle, pass through the key hub connection between winding displacement axle and the transmission shaft, the transmission shaft rear end is fixedly provided with from the driving wheel, and the transmission shaft rear side is provided with the winding displacement motor, set up the action wheel on the winding displacement motor output shaft, the action wheel passes through the hold-in range with from the driving wheel and is connected, the sideslip axle front end is provided with the flange, be provided with the winding displacement guard shield on the flange, the winding displacement guard shield is arranged along winding displacement axle length direction.
Through adopting above-mentioned technical scheme, set up the winding displacement axle and carry out the winding displacement, protect through the winding displacement guard shield, guarantee the winding displacement effect.
Further, the reciprocating mechanism is fixedly arranged on a connecting seat at the top end of the frame, the frame at the lower side of the connecting seat is connected with a reciprocating mechanism base, a screw rod arranged along the length direction is arranged on the reciprocating mechanism base through a bearing, one end of the screw rod is connected with a reciprocating motor through a second coupling, a nut connecting seat is connected onto the screw rod in a screwed mode, a first reciprocating linear sliding rail is arranged on the bottom surface of the reciprocating mechanism base, a sliding rail connecting seat is arranged on the first reciprocating linear sliding rail in a sliding mode, the nut connecting seat is connected with the sliding rail connecting seat, an opening-shaped circular ring sliding rail is further arranged at the lower end of the nut connecting seat, a shifting fork is sleeved on the main shaft, baffles are arranged at the upper end and the lower end of an inner ring of the circular ring sliding rail, a second reciprocating linear sliding rail is arranged on the turnover mechanism, a connecting block is arranged on the second reciprocating linear sliding rail in a sliding mode, and the connecting block is connected with the shifting fork.
Through adopting above-mentioned technical scheme, set up lead screw, first reciprocal linear slide rail and the reciprocal linear slide rail of second play sliding support effect, thereby initiative of drive lead screw through reciprocal motor drive so that nut connecting seat can reciprocating motion along lead screw length direction to drive main shaft impeller mechanism reciprocating motion.
Further, tilting mechanism includes the fixed bolster, rotate on the fixed bolster and set up the trip shaft, the trip shaft rear end is connected with the upset motor through the belt pulley group, trip shaft front end and reciprocal bearing structure's carousel fixed connection, the trip shaft sets up the reciprocal linear slide rail of second.
Through adopting above-mentioned technical scheme, set up tilting mechanism, tilting motor passes through the pulley train and drives the tilting axis rotation to drive reciprocating bearing structure's carousel and rotate, realize the change of two impellers.
Further, the wire blocking mechanism comprises a wire blocking supporting seat fixed on the frame, a wire blocking air cylinder is arranged on the wire blocking supporting seat, a wire blocking rod is connected to a piston rod of the wire blocking air cylinder, and a wire blocking plate is fixedly arranged at the front end of the wire blocking rod.
Through adopting above-mentioned technical scheme, set up and keep off silk mechanism, drive fender lead screw and fender silk board motion through keeping off a silk cylinder, can twine fixedly on the silk winding ring of impeller front end with glass fiber silk bundle propelling movement, release glass fiber silk bundle again and roll up yarn, it is convenient.
Further, the swing wire mechanism comprises a swing shaft which is rotatably arranged on the frame, a swing arm is arranged at the front end of the swing shaft, one end of the swing arm is connected with the swing shaft, the other end of the swing arm is connected with a swing wire rod, the length direction of the swing wire rod is consistent with the length direction of the machine, a swing cylinder is arranged at the rear side of the swing wire rod, and the end part of a telescopic rod of the swing cylinder is connected with the rear end of the swing shaft through a swing plate.
Through adopting above-mentioned technical scheme, set up pendulum silk mechanism, after the yarn is accomplished, drive pendulum lead screw swing through swing cylinder is flexible and make glass fiber silk bundle and winding displacement mechanism separate.
In summary, the application has the advantages that the main shaft impeller mechanism is designed, the reciprocating supporting structure is added, the reciprocating mechanism of the arranging mechanism is matched, and the main shaft impeller mechanism is driven by the reciprocating mechanism to reciprocate along the axial core direction of the main shaft impeller mechanism, so that the machine head reciprocates to perform winding, uniformity and consistency of yarn arrangement are ensured, the yarn cluster winding weight can be increased, the follow-up processes of drying, winding and the like are facilitated, and the application has the characteristics of high transmission efficiency, small abrasion, stable appearance shape of drawn glass fiber yarn, easy unwinding, less waste products in the follow-up process winding, high yarn forming rate and the like.
Drawings
FIG. 1 is a schematic overall structure of an embodiment of the present invention;
FIG. 2 is a side view of an embodiment of the present invention;
FIG. 3 is a schematic view of a spindle impeller mechanism according to an embodiment of the present invention;
FIG. 4 is a schematic cross-sectional view of a reciprocating support structure in accordance with an embodiment of the present invention;
FIG. 5 is a schematic cross-sectional view of a spindle assembly and impeller assembly according to an embodiment of the present invention;
FIG. 6 is an enlarged schematic view of portion A of FIG. 5;
FIG. 7 is an enlarged schematic view of portion B of FIG. 5;
FIG. 8 is a side cross-sectional view of an impeller according to an embodiment of the present invention;
FIG. 9 is a side view of a wire wrap ring in accordance with an embodiment of the present invention;
FIG. 10 is an axial cross-sectional view of a wire wrap ring in accordance with an embodiment of the present invention;
FIG. 11 is a schematic diagram of an organization according to an embodiment of the invention;
FIG. 12 is a front view of a traversing mechanism according to an embodiment of the present invention;
FIG. 13 is a front view of a wire arranging mechanism according to an embodiment of the present invention;
FIG. 14 is a schematic cross-sectional view of a wire arranging mechanism according to an embodiment of the present invention;
FIG. 15 is a front view of a reciprocating mechanism of an embodiment of the present invention;
FIG. 16 is a side view of a reciprocating mechanism of an embodiment of the present invention;
FIG. 17 is a schematic view of the structure of the turnover mechanism according to the embodiment of the present invention;
FIG. 18 is a schematic view of a wire retaining mechanism according to an embodiment of the present invention;
Fig. 19 is a schematic structural view of a swing wire mechanism according to an embodiment of the present invention.
10, A rack; 20, arranging a mechanism; 21, a traversing mechanism; 211, hanging bottom plate, 212, hanging bent plate, 213, adjusting bolt, 214, guide rail, 215, traversing shaft hanging plate, 216, driving mechanism, 217, front clamping block, 218, rear clamping block, 22, wire arranging mechanism, 221, traversing shaft, 222, transmission shaft, 223, wire arranging shaft, 224, key shaft, 225, driven wheel, 226, wire arranging motor, 227, driving wheel, 228, flange, 229, wire arranging shield, 23, reciprocating mechanism, 231, connection seat, 232, reciprocating mechanism base, 2321, lead screw, 2322, second coupling, 2323, reciprocating motor, 2324, nut connection seat, 233, first reciprocating linear slide, 2331, slide connection seat, 234, annular slide, 235, 236, baffle, 237, second reciprocating linear slide, 2371, connecting block, 30, turnover mechanism, 31, fixed support, 32, turnover shaft, 33, pulley group, 34, 40, main shaft impeller, 41, reciprocating support structure, 411, turntable, 412, mandrel, core drum, 413, slide bearing, 414, oil ring, 4253, oil ring, 4255, oil ring, 4251, 4351, 4382, 4351, 4352, 4351, 4353, 4352, 4353, 4382, 4251, 4253, 42, 30, 42, and, 42, and, 41, 411, 411, and, 411, 41, 41, 31, 31, 42, 42, front cover plate, 50, wire blocking mechanism, 51, wire blocking supporting seat, 52, wire blocking cylinder, 53, wire blocking rod, 54, wire blocking plate, 60, water pipe mechanism, 70, forced beam splitting mechanism, 80, slow pulling mechanism, 90, wire swinging mechanism, 91, swinging shaft, 92, swinging arm, 93, wire swinging rod, 94, swinging cylinder, 95 and swinging plate.
Detailed Description
The technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present application, and it is apparent that the described embodiments are only some embodiments of the present application, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present application are within the scope of the present application.
As shown in fig. 1-19, an embodiment of the application discloses a glass fiber machine head reciprocating heavy-duty wire drawing machine, which comprises a frame 10, a arranging mechanism 20, a turnover mechanism 30, a spindle impeller mechanism 40, a wire blocking mechanism 50, a water pipe mechanism 60, a forced beam splitting mechanism 70, a slow-pulling mechanism 80, a wire swinging mechanism 90 and a control system which are arranged on the frame 10, wherein the arranging mechanism 20 is arranged in the middle of the frame 10 and used for yarn forming, the turnover mechanism 30 is arranged in the frame 10 and used for driving the spindle impeller mechanism 40 to rotate, the spindle impeller mechanism 40 is fixed on one side of the middle of the frame 10 and used for placing a yarn winding drum and winding yarns, the wire blocking mechanism 50 is arranged on the upper part of the frame 10 and used for pushing wires, the water pipe mechanism 60 is arranged on the upper part of the spindle impeller mechanism 40 and used for cooling the wire bundles, the forced beam splitting mechanism 70 is fixed on the top of the frame 10 and used for forced beam splitting, the slow-pulling mechanism 80 is fixed on the bottom of the frame 10, and the wire swinging mechanism 90 is fixed on the upper part of the wire blocking mechanism 50 in the frame 10 and used for separating the arranging mechanism 20 from yarns. The arranging mechanism 20, the turnover mechanism 30, the main shaft impeller mechanism 40, the wire blocking mechanism 50, the water pipe mechanism 60, the forced beam splitting mechanism 70, the slow-pulling mechanism 80 and the wire swinging mechanism 90 are all connected into a control system, so that automatic control is realized.
Specifically, the spindle impeller mechanism 40 includes a reciprocating support structure 41, a spindle assembly 42, and an impeller assembly 43, the reciprocating support structure 41 is disposed on a side of the frame 10, the spindle assembly 42 is rotatably disposed on the reciprocating support structure 41, and the impeller assembly 43 is disposed on the spindle assembly 42.
The reciprocating support structure 41 comprises a turntable 411, the turntable 411 is fixed on the frame 10 through a turntable bearing, two shaft core barrels 412 are arranged on the turntable 411, grease channels are reserved in the shaft core barrels 412, the main shaft component 42 is arranged in the shaft core barrels 412, and the main shaft component 42 is connected with the shaft core barrels 412 through a sliding bearing 413, so that the main shaft component 42 can slide in the shaft core barrels 412 along the shaft core direction, and then perform reciprocating motion. The sliding bearing 413 rigidly supports the main shaft assembly 42 in cooperation with grease and obtains low frictional resistance when the main shaft assembly 42 reciprocates. The two ends of the shaft core barrel 412 are provided with shaft core barrel end covers 414, grooves for fixing sealing rings 415 are reserved in the shaft core barrel end covers 414, the sealing rings 415 are arranged between the shaft core barrel end covers 414 and the end parts of the shaft core barrel 412, and the shaft core barrel is sealed and protected through the sealing rings 415 and the shaft core barrel end covers 414.
The spindle assembly 42 includes a spindle 421 and a spindle sleeve 422, the spindle 421 and the spindle sleeve 422 being coaxially disposed, the spindle sleeve 422 being disposed within a slide bearing 413 in sliding engagement with the spindle cartridge 412. The front bearing group 423 and the rear bearing group 424 are arranged in the barrel cavities at the two ends of the main shaft sleeve 422, and the main shaft 421 is supported and arranged in the main shaft sleeve 422 through the front bearing group 423 and the rear bearing group 424, so that the main shaft 421 can rotate relative to the main shaft sleeve 422 through the front bearing group 423 and the rear bearing group 424. The front end of the main shaft sleeve 422 is provided with a front oil ring cover 4221, the front oil ring cover 4221 is used for compacting and positioning a front bearing group 423, the main shaft 421 is correspondingly provided with a first front oil ring 4211 and a second front oil ring 4212, the first front oil ring 4211 and the second front oil ring 4212 are adjacently arranged, the front oil ring cover 4221, the first front oil ring 4211 and the second front oil ring 4212 form front labyrinth seal, a rear oil ring 4222 is arranged in a barrel cavity at the rear end of the main shaft sleeve 422, the rear oil ring 4222 is used for compacting and positioning a rear bearing group 424, the main shaft 421 is correspondingly provided with a first rear oil ring 4213 and a second rear oil ring 4214, the first rear oil ring 4213 is fixed at the rear end of the main shaft 421 through threads, the first rear oil ring 4213 and the second rear oil ring 4214 form rear labyrinth seal, and the rear end of the main shaft sleeve 422 is provided with a motor connecting sleeve, and the motor connecting sleeve is compacted and positioned at the rear end of the motor. The rear end of the spindle 421 is further provided with a first coupling 425 and a spindle motor 426, and the spindle motor 426 drives the spindle 421 to rotate through the first coupling 425. The front end of the spindle 421 is provided with an impeller lock nut 427 for coupling with the impeller assembly 43.
The front bearing group 423 and the rear bearing group 424 are internally provided with an oil mist lubrication mechanism 428, the oil mist lubrication mechanism 428 comprises a front oil distribution block 4281 and a rear oil distribution block 4282, the front oil distribution block 4281 is arranged between the two bearings of the front bearing group 423, the rear oil distribution block 4282 is arranged between the two bearings of the rear bearing group 424, an oil inlet is arranged at the rear end of the shaft core barrel 412, a front oil inlet channel and a rear oil inlet channel which are communicated with the oil inlet are arranged in the shaft core barrel 412, the front oil inlet channel is connected with the front oil distribution block 4281, the rear oil inlet channel is connected with the rear oil distribution block 4282, the front oil distribution block 4281 is provided with lubrication oil mist outlets which are directed to the bearings at the two sides of the front bearing group 423, the rear oil distribution block 4282 is provided with lubrication oil mist outlets which are directed to the bearings at the two sides of the rear bearing group 424, and the front oil ring cover 4221 is provided with an oil discharge port. The bearings in the front bearing set 423 and the rear bearing set 424 are oiled by the front oil distribution block 4281 and the rear oil distribution block 4282 and the arranged forward and rear oil inlet passages, the lubricant mist outlet.
The impeller assembly 43 is of a centrifugal structure and comprises an impeller 431, and the impeller 431 is fixed on the main shaft 421 through an impeller locking nut 427 and rotates synchronously with the main shaft 421. The outer wall of the impeller 431 is provided with a plurality of T-shaped grooves along the circumferential direction, the T-shaped grooves are provided with springs 432, and the springs 432 are connected with expansion sheets 433 for installing and fixing the yarn winding drum. The rear end of the impeller 431 is provided with a rear end cover 434 to protect the impeller 431.
The front end of the impeller 431 is provided with a wire winding ring mechanism 435, the wire winding ring mechanism 435 comprises a wire winding ring 4351, 4 grooves are uniformly distributed on the wire winding ring 4351 along the circumferential direction, and a wire breaking gasket 4352 and a wire winding wheel 4353 are arranged in the grooves and are used for winding glass fiber tows and breaking the yarns after the impeller is replaced. The inner side of the wire winding ring 4351 is provided with a balancing weight 4354, and the front end surface of the wire winding ring 4351 is provided with a front cover plate 4355.
The arranging mechanism 20 comprises a traversing mechanism 21, a wire arranging mechanism 22 and a reciprocating mechanism 23, wherein the traversing mechanism 21 comprises a hanging bottom plate 211 fixed on the frame 10, a hanging bent plate 212 is arranged on the hanging bottom plate 211, the hanging bent plate 212 is connected with the hanging bottom plate 211 through an adjusting bolt 213, and the height of the hanging bent plate 212 relative to the hanging bottom plate 211 can be adjusted through the adjusting bolt 213. The bottom of the suspension bent plate 212 is provided with a guide rail 214 perpendicular to the machine length direction, a transverse moving shaft hanging plate 215 is arranged on the guide rail 214 in a sliding manner, a driving mechanism 216 is arranged on the suspension bent plate 212, the driving mechanism 216 drives the transverse moving shaft hanging plate 215 to slide along the guide rail 214, a front clamping block 217 and a rear clamping block 218 are downwards protruded on the bottom surface of the transverse moving shaft hanging plate 215, and the front clamping block 217 and the rear clamping block 218 are used for clamping the wire arranging mechanism 22, so that the wire arranging mechanism 22 can move towards a direction close to or far away from the main shaft impeller mechanism 40 under the driving of the transverse moving shaft hanging plate 215.
The traverse shaft 221 is clamped in the front clamping block 217 and the rear clamping block 218, a transmission shaft 222 is coaxially arranged in the traverse shaft 221 in a rotating mode, the front end of the transmission shaft 222 is connected with a traverse shaft 223, the traverse shaft 223 is connected with the transmission shaft 222 through a key shaft 224, and the transmission shaft 222, the key shaft 224 and the traverse shaft 223 are coaxially arranged, so that the three are connected to synchronously rotate. The driven wheel 225 is fixedly arranged at the rear end of the transmission shaft 222, the winding displacement motor 226 is arranged at the rear side of the transmission shaft 222, the driving wheel 227 is arranged on the output shaft of the winding displacement motor 226, the driving wheel 227 is connected with the driven wheel 225 through a synchronous belt, the winding displacement motor 226 drives the driving wheel 227 to rotate, and the driven wheel 225 is driven to rotate through the synchronous belt, so that the transmission shaft 222, the key shaft 224 and the winding displacement shaft 223 are driven to rotate. A flange 228 is provided at the front end of the traverse shaft 221, a wire-arranging shield 229 is provided on the flange 228, the wire-arranging shield 229 is arranged along the length direction of the wire-arranging shaft 223, and the wire-arranging shield 229 protects the wire-arranging shaft 223.
The reciprocating mechanism 23 is fixedly arranged on a connecting seat 231 at the top end of the frame 10, the frame 10 at the lower side of the connecting seat 231 is connected with a reciprocating mechanism base 232, a lead screw 2321 arranged along the machine length direction is arranged on the reciprocating mechanism base 232 through a bearing, one end of the lead screw 2321 is connected with a reciprocating motor 2323 through a second coupler 2322, a nut connecting seat 2324 is spirally connected to the lead screw 2321, a first reciprocating linear slide rail 233 is arranged on the bottom surface of the reciprocating mechanism base 232, a slide rail connecting seat 2331 is slidably arranged on the first reciprocating linear slide rail 233, the nut connecting seat 2324 is connected with the slide rail connecting seat 2331, an opening-shaped circular ring slide rail 234 is further arranged at the lower end of the nut connecting seat 2324, a shifting fork 235 is sleeved on the main shaft assembly 42, baffle plates 236 are arranged at the upper end and the lower end of an inner ring of the circular ring slide rail 234, a second reciprocating linear slide rail 237 is arranged on the turnover mechanism 30, a connecting block 2371 is slidably arranged on the second reciprocating linear slide rail 237, and the connecting block 2371 is connected with the shifting fork 235 and used for preventing the main shaft impeller mechanism 40 from rotating in the reciprocating motion process. The reciprocating motor 2323 drives the screw 2321 to rotate, so that the nut connection seat 2324 reciprocates along the length direction of the screw 2321, and accordingly the main shaft assembly 42 is driven to slide along the first reciprocating linear sliding rail 233 and the second reciprocating linear sliding rail 237 to reciprocate linearly.
The turnover mechanism 30 comprises a fixed support 31, a turnover shaft 32 is rotatably arranged on the fixed support 31, the rear end of the turnover shaft 32 is connected with a turnover motor 34 through a belt pulley group 33, the front end of the turnover shaft 32 is fixedly connected with a turntable 411 of the reciprocating support structure 41, and the turnover shaft 32 is provided with a second reciprocating linear slide rail 237. The turnover motor 34 drives the turnover shaft 32 to rotate through the belt pulley group 33, so that the turntable 411 is driven to rotate to replace the impeller 431.
The wire blocking mechanism 50 comprises a wire blocking supporting seat 51 fixed on the frame 10, a wire blocking air cylinder 52 is arranged on the wire blocking supporting seat 51, the telescopic direction of the wire blocking air cylinder 52 is consistent with the machine length direction, a wire blocking rod 53 is connected to a piston rod of the wire blocking air cylinder 52, and a wire blocking plate 54 is fixedly arranged at the front end of the wire blocking rod 53. The piston rod of the yarn blocking cylinder 52 stretches to drive the yarn blocking rod 53 and the yarn blocking plate 54 to move to push yarns.
The swinging wire mechanism 90 comprises a swinging shaft 91 rotatably arranged on the frame 10, a swinging arm 92 is arranged at the front end of the swinging shaft 91, one end of the swinging arm 92 is connected with the swinging shaft 91, the other end of the swinging arm 92 is connected with a swinging wire rod 93, the length direction of the swinging wire rod 93 is consistent with the length direction of the machine, a swinging cylinder 94 is arranged at the rear side of the swinging wire rod 93, and the end part of a telescopic rod of the swinging cylinder 94 is connected with the rear end of the swinging shaft 91 through a swinging plate 95. The swing cylinder 94 stretches and contracts to drive the swing shaft 91 to rotate through the swing plate 95, and then drives the swing rod 93 to swing through the swing arm 92, so that the yarn bundles are separated from the yarn arranging mechanism 22 after yarn winding is completed.
The principle of the glass fiber machine head reciprocating large-coil heavy wire drawing machine is that molten glass flows through a bushing plate with small holes densely distributed above the wire drawing machine, the molten glass flows down from the small holes to cool down to form thicker glass fibers under the action of gravity, the glass fibers fall in front of the wire blocking mechanism 50 after being oiled and split, a wire blocking cylinder 52 of the wire blocking mechanism 50 stretches out to drive a wire blocking rod 53 and a wire blocking plate 54 to move forwards to push the glass fibers to the position of a wire winding ring 4351 of an impeller assembly 43, a spindle impeller mechanism 40 starts to rotate, a spindle motor 426 drives a spindle 421 to rotate through a first coupling 425 to drive an impeller 431 to rotate, an operator winds the glass fiber bundles on the wire winding ring 4351, the glass fiber bundles are tightly wound on the wire winding ring 4351 under the action of friction, the glass fiber bundles are in transition from the wire winding ring 4351 to the impeller 431 under the action of tension, a wire arrangement mechanism 22 of the wire arrangement mechanism 20 starts to start, and simultaneously the spindle mechanism 23 drives the spindle mechanism 431 to drive the spindle mechanism 40 to move transversely to the wire winding ring 431 to rotate in a direction which is in contact with the glass fiber bundles, and the glass fiber bundles are wound in a uniform line arrangement mechanism 431 is wound under the action of the tension, and the glass fiber bundles are wound on the spindle mechanism 431 is in a traverse motion of the wire arrangement mechanism is in contact with the wire winding mechanism. When the set time arrives, the yarn swinging mechanism 90 moves, the yarn swinging rod 93 separates the yarn bundle from the yarn arranging shaft 223 of the yarn arranging mechanism 22, the traversing mechanism 21 traverses and retreats to the outermost side, the yarn blocking mechanism 50 pushes out the yarn bundle to the yarn winding ring 4351, the turning mechanism 30 acts to drive the rotary table 411 to rotate, so that the impeller 431 at the working position and the impeller 431 at the standby position are exchanged in position, the glass fiber yarn bundle is transited to the yarn winding ring 4351 of the new impeller 431 at the working position under the action of friction force and the yarn winding wheel 4353 to complete yarn breakage, the new impeller 431 at the working position starts a new drawing process, and the whole machine repeats the production process in a circulating way.
The glass fiber machine head reciprocating large-volume heavy wire drawing machine adopting the structure has the characteristics of large volume diameter, large volume weight and high production efficiency, and can draw direct yarns with inner volume diameter of 360mm and volume weight of 45 Kgx.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above examples, and all technical solutions belonging to the concept of the present invention belong to the protection scope of the present invention. It should be noted that modifications and adaptations to the present invention may occur to one skilled in the art without departing from the principles of the present invention and are intended to be within the scope of the present invention.
Claims (7)
1. The glass fiber machine head reciprocating large-coil heavy wire drawing machine comprises a machine frame (10), and a arranging mechanism (20), a turnover mechanism (30), a main shaft impeller mechanism (40), a wire blocking mechanism (50), a water pipe mechanism (60), a forced beam splitting mechanism (70), a slow pulling mechanism (80), a wire swinging mechanism (90) and a control system which are arranged on the machine frame (10), and is characterized in that the main shaft impeller mechanism (40) comprises a reciprocating supporting structure (41) arranged on the side edge of the machine frame (10), a main shaft assembly (42) is rotatably arranged on the reciprocating supporting structure (41), an impeller assembly (43) is arranged on the main shaft assembly (42), the arranging mechanism (20) comprises a transverse moving mechanism (21), a wire arranging mechanism (22) and a reciprocating mechanism (23), and the reciprocating mechanism (23) drives the main shaft impeller mechanism (40) to reciprocate along a straight line in the axial core direction of the main shaft impeller mechanism (40);
The reciprocating support structure (41) comprises a rotary table (411), two shaft core barrels (412) are arranged on the rotary table (411), the main shaft assembly (42) is arranged in the shaft core barrels (412) and connected with the shaft core barrels (412) through sliding bearings (413), shaft core barrel end covers (414) are arranged at two ends of the shaft core barrels (412), and sealing rings (415) are arranged between the shaft core barrel end covers (414) and the end parts of the shaft core barrels (412);
The main shaft assembly (42) comprises a main shaft (421) and a main shaft sleeve (422), the main shaft sleeve (422) is arranged in a sliding bearing (413) in sliding fit with a spindle core cylinder (412), a front bearing group (423) and a rear bearing group (424) are arranged in a cylinder cavity at two ends of the main shaft sleeve (422), the main shaft (421) is rotatably arranged in the main shaft sleeve (422) through the front bearing group (423) and the rear bearing group (424), a front oil ring cover (4221) is arranged at the front end of the main shaft sleeve (422), a first front oil ring (4211) and a second front oil ring (4212) are correspondingly arranged on the main shaft (421), the front oil ring cover (4221), the first front oil ring (4211) and the second front oil ring (4212) form a front labyrinth seal, a rear oil ring (4222) is arranged in a cylinder cavity at the rear end of the main shaft sleeve (422), a first rear oil ring (4213) and a second rear oil ring (4214) are correspondingly arranged on the main shaft (421), a first rear oil ring (4213) and a second rear oil ring (4214) are correspondingly arranged on the main shaft sleeve (422), the first rear oil ring (4214) and the first shaft assembly (4213) are connected with the first shaft assembly (4243), an oil mist lubrication mechanism (428) is further arranged in the front bearing set (423) and the rear bearing set (424);
The transverse moving mechanism (21) comprises a hanging bottom plate (211) fixed on the frame (10), a hanging bent plate (212) is arranged on the hanging bottom plate (211), the hanging bent plate (212) is connected with the hanging bottom plate (211) through an adjusting bolt (213), a guide rail (214) perpendicular to the length direction of the frame is arranged at the bottom of the hanging bent plate (212), a transverse moving shaft hanging plate (215) is arranged on the guide rail (214) in a sliding mode, a driving mechanism (216) is arranged on the hanging bent plate (212) to drive the transverse moving shaft hanging plate (215) to slide along the guide rail (214), a front clamping block (217) and a rear clamping block (218) are downwards protruded from the bottom surface of the transverse moving shaft hanging plate (215), and the front clamping block (217) and the rear clamping block (218) are used for clamping the wire arranging mechanism (22);
The wire arranging mechanism (22) comprises a transverse moving shaft (221) clamped in a front clamping block (217) and a rear clamping block (218), a transmission shaft (222) is coaxially arranged in the transverse moving shaft (221) in a rotating mode, the front end of the transmission shaft (222) is connected with a wire arranging shaft (223), the wire arranging shaft (223) is connected with the transmission shaft (222) through a key shaft (224), a driven wheel (225) is fixedly arranged at the rear end of the transmission shaft (222), a wire arranging motor (226) is arranged at the rear side of the transmission shaft (222), a driving wheel (227) is arranged on an output shaft of the wire arranging motor (226), the driving wheel (227) is connected with the driven wheel (225) through a synchronous belt, a flange (228) is arranged at the front end of the transverse moving shaft (221), and a wire arranging shield (229) is arranged along the length direction of the wire arranging shaft (223);
The reciprocating mechanism is characterized in that the reciprocating mechanism (23) is fixedly arranged on a connecting seat (231) at the top end of the frame (10), the frame (10) at the lower side of the connecting seat (231) is connected with a reciprocating mechanism base (232), a lead screw (2321) arranged along the machine length direction is arranged on the reciprocating mechanism base (232) through a bearing, one end of the lead screw (2321) is connected with a reciprocating motor (2323) through a second coupling (2322), a nut connecting seat (2324) is spirally connected on the lead screw (2321), a first reciprocating linear slide rail (233) is arranged on the bottom surface of the reciprocating mechanism base (232), a slide rail connecting seat (2331) is slidably arranged on the first reciprocating linear slide rail (233), the nut connecting seat (2324) is connected with the slide rail connecting seat (2331), an opening-shaped circular slide rail (234) is further arranged at the lower end of the nut connecting seat (2324), baffles (236) are arranged at the upper end and lower ends of an inner ring of the circular ring of the main shaft (421) in a sleeved mode, a second linear slide rail (237) is arranged on the turnover mechanism (30), and the second linear slide rail (237) is connected with the second linear slide rail (237).
2. The glass fiber machine head reciprocating large-roll heavy wire drawing machine according to claim 1, wherein the oil mist lubrication mechanism (428) comprises a front oil distribution block (4281) and a rear oil distribution block (4282), the front oil distribution block (4281) is arranged between two bearings of the front bearing group (423), the rear oil distribution block (4282) is arranged between two bearings of the rear bearing group (424), an oil inlet is arranged at the rear end of the shaft core barrel (412), a front oil inlet channel and a rear oil inlet channel which are communicated with the oil inlet are arranged in the shaft core barrel, the front oil inlet channel and the rear oil inlet channel are respectively connected with the front oil distribution block (4281) and the rear oil distribution block (4282), the front oil distribution block (4281) and the rear oil distribution block (4282) are provided with lubrication oil mist outlets which are directed to two bearings at two sides, and an oil discharge port is arranged on the front oil ring cover (4221).
3. The glass fiber machine head reciprocating large-coil-weight wire drawing machine of claim 1, wherein the impeller assembly (43) is of a centrifugal structure and comprises an impeller (431), the impeller (431) is fixed on a main shaft (421) through an impeller locking nut (427), a plurality of T-shaped grooves are formed in the outer wall of the impeller (431) along the circumferential direction, springs (432) are arranged in the T-shaped grooves, the springs (432) are connected with expansion sheets (433), a rear end cover (434) is arranged at the rear end of the impeller (431), and a wire coiling ring mechanism (435) is arranged at the front end of the impeller (431).
4. The glass fiber machine head reciprocating large-winding heavy wire drawing machine of claim 3, wherein the wire winding ring mechanism (435) comprises a wire winding ring (4351), 4 grooves are uniformly distributed in the circumferential direction of the wire winding ring (4351), wire breaking gaskets (4352) and wire winding wheels (4353) are arranged in the grooves, balancing weights (4354) are arranged on the inner sides of the wire winding ring (4351), and a front cover plate (4355) is arranged on the front end face of the wire winding ring (4351).
5. The glass fiber machine head reciprocating large-coil heavy wire drawing machine of claim 1, wherein the turnover mechanism (30) comprises a fixed support (31), a turnover shaft (32) is rotatably arranged on the fixed support (31), the rear end of the turnover shaft (32) is connected with a turnover motor (34) through a belt pulley group (33), the front end of the turnover shaft (32) is fixedly connected with a rotary table (411) of a reciprocating support structure (41), and a second reciprocating linear sliding rail (237) is arranged on the turnover shaft (32).
6. The large reciprocating reeling and heavy wire drawing machine of a glass fiber machine head according to claim 1, wherein the wire blocking mechanism (50) comprises a wire blocking supporting seat (51) fixed on the machine frame (10), a wire blocking air cylinder (52) is arranged on the wire blocking supporting seat (51), a wire blocking rod (53) is connected to a piston rod of the wire blocking air cylinder (52), and a wire blocking plate (54) is fixedly arranged at the front end of the wire blocking rod (53).
7. The glass fiber machine head reciprocating large-roll heavy wire drawing machine of claim 1, wherein the wire swinging mechanism (90) comprises a swinging shaft (91) rotatably arranged on the machine frame (10), a swinging arm (92) is arranged at the front end of the swinging shaft (91), one end of the swinging arm (92) is connected with the swinging shaft (91), the other end of the swinging arm is connected with a swinging rod (93), the length direction of the swinging rod (93) is consistent with the length direction of the machine, a swinging cylinder (94) is arranged at the rear side of the swinging rod (93), and the end part of a telescopic rod of the swinging cylinder (94) is connected with the rear end of the swinging shaft (91) through a swinging plate (95).
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| CN202211500926.8A CN115818952B (en) | 2022-11-28 | 2022-11-28 | A glass fiber die head reciprocating large coil heavy wire drawing machine |
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| CN202211500926.8A CN115818952B (en) | 2022-11-28 | 2022-11-28 | A glass fiber die head reciprocating large coil heavy wire drawing machine |
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| CN115991569B (en) * | 2023-03-24 | 2023-07-07 | 杭州天启机械有限公司 | Energy-saving efficient multi-machine-head large-package wire drawing machine and control method thereof |
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| FR2887534B1 (en) * | 2005-06-24 | 2007-11-16 | Saint Gobain Vetrotex | SECONDARY ROLLING BOBINOIR PILOTED. |
| CN102442773A (en) * | 2010-12-31 | 2012-05-09 | 泰安佳成机电科技有限公司 | Device for forming glass fiber strands |
| CN110204191B (en) * | 2019-06-26 | 2023-12-29 | 泰安恒成复合材料工程技术有限公司 | Reciprocating type wire drawing machine for glass fiber |
| CN113149424A (en) * | 2021-03-25 | 2021-07-23 | 泰安佳成机电科技有限公司 | High-speed dual-purpose glass fiber drawing machine |
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| CN101774757A (en) * | 2010-02-04 | 2010-07-14 | 泰安翰群光电科技有限公司 | Swaying mechanism for drawing machine |
| CN104743874A (en) * | 2015-03-27 | 2015-07-01 | 泰安佳成机电科技有限公司 | Main shaft reciprocating support structure of glass fiber drawing machine |
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