A glass fiber head reciprocating large-winding heavy wire drawing machine

Abstract

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

[0001] The invention relates to the technical field of glass fiber drawing machines, in particular to a glass fiber machine head reciprocating large-winding heavy-weight drawing machine. Background Art

[0002] Glass fiber drawing machine is a mechanical equipment that draws molten glass into fiber filaments at high speed and winds them into fiber rolls according to a certain pattern.

[0003] The weight of the ply yarn produced by the mainstream wire drawing machines on the market generally does not exceed 15kg. The small weight of the yarn and the short winding time make the production rhythm of the wire drawing site, the automated logistics rhythm of yarn handling / transfer, and the rhythm of the subsequent process very compact. All links must be precisely coordinated to ensure production efficiency. Therefore, increasing the weight of the yarn produced by the glass fiber drawing machine is crucial to improving production efficiency. Summary of the invention

[0004] In order to solve the above problems, the present invention provides a glass fiber die head reciprocating large-winding weight wire drawing machine.

[0005] The above technical objectives of the present invention are achieved through the following technical solutions: a glass fiber head reciprocating large-winding heavy wire drawing machine, including a frame and an arrangement mechanism, a flipping 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, 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, an impeller assembly is arranged on the main shaft assembly, 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 in a straight line along the axis direction thereof.

[0006] By adopting the above technical scheme, the main shaft impeller mechanism is designed, a reciprocating support structure is added, and the reciprocating mechanism of the arrangement mechanism is cooperated. The main shaft impeller mechanism is driven by the reciprocating mechanism to reciprocate along the axis direction, so that the machine head reciprocates to perform winding, thereby ensuring the uniformity and consistency of the yarn arrangement, thereby increasing the weight of the yarn ball, facilitating the subsequent processes such as drying and winding, and having the characteristics of high transmission efficiency and low wear. The drawn glass fiber yarn has a stable appearance and shape, is easy to unwind, has less waste in the subsequent process of winding, and has a high silk formation rate.

[0007] Furthermore, the reciprocating support structure includes a turntable, on which two shaft core barrels are arranged, the main shaft assembly is placed in the shaft core barrel and the main shaft assembly is connected to the shaft core barrel through a sliding bearing, shaft core barrel end covers are arranged at both ends of the shaft core barrel, and a sealing ring is arranged between the shaft core barrel end cover and the end of the shaft core barrel.

[0008] By adopting the above technical solution, two sets of main shaft assemblies and impeller assemblies are arranged through the turntable and the shaft core tube, which facilitates the replacement of the impeller after the yarn ball is wound. The main shaft assembly is slidably arranged on the shaft core tube through a sliding bearing, so that the main shaft assembly obtains low friction resistance when reciprocating motion is driven by the reciprocating mechanism, thereby reducing friction.

[0009] Furthermore, the main shaft assembly includes a main shaft and a main shaft sleeve, the main shaft sleeve is arranged in a sliding bearing and slides with the shaft core cylinder, a front bearing group and a rear bearing group are arranged in the cylinder cavities at both 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 stop oil ring and a second front stop oil ring are correspondingly arranged on the main shaft, the front oil ring cover, the first front stop oil ring and the second front stop oil ring form a front labyrinth seal, a rear oil ring is arranged in the cylinder cavity at the rear end of the main shaft sleeve, a first rear stop oil ring and a second rear stop oil ring are correspondingly arranged on the main shaft, the rear oil ring, the first rear stop oil ring and the second rear stop oil ring form a rear labyrinth seal, a first coupling and a main shaft motor are also arranged at the rear end of the main shaft, an impeller locking nut is arranged at the front end of the main shaft for connecting the impeller assembly, and an oil mist lubrication mechanism is also arranged in the front bearing group and the rear bearing group.

[0010] By adopting the above technical solution, a front bearing group and a rear bearing group are provided to support the main shaft in the main shaft sleeve and allow the main shaft to rotate relative to the main shaft sleeve. A front oil ring cover, a first front stop oil ring, a second front stop oil ring, a rear oil ring, a first rear stop oil ring and a second rear stop oil ring are provided to respectively form a front labyrinth seal and a rear labyrinth seal to seal and protect the front and rear bearing groups, thereby ensuring that the front and rear bearing groups can always operate efficiently.

[0011] Furthermore, the oil mist lubrication mechanism includes a front oil separator block and a rear oil separator block. The front oil separator block is arranged between the two bearings of the front bearing group, and the rear oil separator 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 tube, and a front oil channel and a rear oil inlet channel connected to the oil inlet are arranged inside. The front oil channel and the rear oil inlet channel are connected to the front oil separator block and the rear oil separator block respectively. The front oil separator block and the rear oil separator block are provided with lubricating oil mist outlets pointing to the bearings on both sides, and an oil drain port is arranged on the front oil ring cover.

[0012] By adopting the above technical solution, a front oil distributor block and a rear oil distributor block are provided to respectively perform oil mist lubrication on the bearings of the front and rear bearing groups, thereby reducing the friction in the bearings and ensuring the rotation of the main shaft.

[0013] Furthermore, the impeller assembly is a centrifugal structure, including an impeller, which is fixed to the main shaft by an impeller locking nut, a plurality of T-slots are opened on the outer wall of the impeller in the circumferential direction, a spring is provided in the T-slot, an expansion plate is connected to the spring, a rear end cover is provided at the rear end of the impeller, and a wire winding ring mechanism is provided at the front end of the impeller.

[0014] By adopting the above technical solution, the impeller assembly adopts a centrifugal structure, and is used to install the yarn reel through a spring and a expansion sheet, ensuring that the yarn reel rotates synchronously with the impeller for winding the yarn.

[0015] Furthermore, the wire winding ring mechanism includes a wire winding ring having four grooves evenly distributed along the circumferential direction, wherein a broken wire gasket and a wire winding wheel are installed in the grooves, a counterweight block is arranged on the inner side of the wire winding ring, and a front cover plate is arranged on the front end surface of the wire winding ring.

[0016] By adopting the above technical solution, a winding ring mechanism is provided, and the end of the glass fiber bundle is wound around the winding ring so that the glass fiber bundle can be slowly wound around the winding drum on the impeller; when the impeller is replaced, the glass fiber bundle is transferred to the new impeller winding ring through the winding wheel and friction force and the wire breaking is completed.

[0017] Furthermore, the transverse movement mechanism includes a suspension base plate fixed on the frame, a suspension bent plate is arranged on the suspension base plate, the suspension bent plate is connected to the suspension base plate by adjusting bolts, a guide rail perpendicular to the length direction of the machine is arranged at the bottom of the suspension bent plate, a transverse movement axis hanging plate is slidably arranged on the guide rail, a driving mechanism is arranged on the suspension bent plate to drive the transverse movement axis hanging plate to slide along the guide rail, a front clamping block and a rear clamping block protrude downward from the bottom surface of the transverse movement axis hanging plate, and the front clamping block and the rear clamping block are used to clamp the wiring arrangement mechanism.

[0018] By adopting the above technical solution, a driving mechanism is provided to drive the transverse axis hanging plate to slide along the guide rail, thereby driving the wire arrangement mechanism to move for wire arrangement.

[0019] Furthermore, the wire arranging mechanism includes a transverse shaft clamped in the front clamping block and the rear clamping block, a transmission shaft is coaxially arranged in the transverse shaft, a wire arranging shaft is connected to the front end of the transmission shaft, the wire arranging shaft and the transmission shaft are connected by a key shaft, a driven wheel is fixedly arranged at the rear end of the transmission shaft, a wire arranging motor is arranged on the rear side of the transmission shaft, a driving wheel is arranged on the output shaft of the wire arranging motor, the driving wheel and the driven wheel are connected by a synchronous belt, a flange is arranged at the front end of the transverse shaft, a wire arranging shield is arranged on the flange, and the wire arranging shield is arranged along the length direction of the wire arranging shaft.

[0020] By adopting the above technical solution, a wire arrangement shaft is provided for wire arrangement, and a wire arrangement shield is used for protection to ensure the wire arrangement effect.

[0021] Furthermore, the reciprocating mechanism is fixedly arranged on a connecting seat at the top of the frame, and the frame on the lower side of the connecting seat is connected to a reciprocating mechanism base, and a lead screw arranged along the length direction of the machine is arranged on the reciprocating mechanism base through a bearing, one end of the lead screw is connected to the reciprocating motor through a second coupling, a nut connecting seat is spirally connected to the lead screw, and a first reciprocating linear slide is arranged on the bottom surface of the reciprocating mechanism base, a slide rail connecting seat is slidably arranged on the first reciprocating linear slide, and the nut connecting seat is connected to the slide rail connecting seat; an open circular ring slide is also arranged at the lower end of the nut connecting seat, a shift fork is mounted on the main shaft, and baffles are arranged at the upper and lower ends of the inner ring of the circular ring slide, a second reciprocating linear slide is arranged on the flipping mechanism, and a connecting block is slidably arranged on the second reciprocating linear slide, and the connecting block is connected to the shift fork.

[0022] By adopting the above technical solution, a lead screw, a first reciprocating linear slide and a second reciprocating linear slide are provided. The first reciprocating linear slide and the second reciprocating linear slide play a role of sliding support. The lead screw is actively driven by a reciprocating motor so that the nut connecting seat can reciprocate along the length direction of the lead screw, thereby driving the spindle impeller mechanism to reciprocate.

[0023] Furthermore, the flipping mechanism includes a fixed bracket, on which a flipping shaft is rotatably arranged, the rear end of the flipping shaft is connected to the flipping motor via a pulley group, the front end of the flipping shaft is fixedly connected to the turntable of the reciprocating support structure, and the flipping shaft is provided with a second reciprocating linear slide rail.

[0024] By adopting the above technical solution, a flip mechanism is set up, and the flip motor drives the flip shaft to rotate through the pulley group, thereby driving the turntable of the reciprocating support structure to rotate, thereby realizing the replacement of the two impellers.

[0025] Furthermore, the wire blocking mechanism includes a wire blocking support seat fixed to the frame, a wire blocking cylinder is arranged on the wire blocking support seat, a wire blocking rod is connected to the piston rod of the wire blocking cylinder, and a wire blocking plate is fixedly arranged at the front end of the wire blocking rod.

[0026] By adopting the above technical solution, a wire blocking mechanism is set up, and the wire blocking rod and the wire blocking plate are driven to move by the wire blocking cylinder, the glass fiber bundle can be pushed to the wire winding ring at the front end of the impeller for winding and fixing, and then the glass fiber bundle can be released for winding, which is convenient and easy.

[0027] Furthermore, the swing wire mechanism includes a swing shaft rotatably set on the frame, a swing arm is set at the front end of the swing shaft, one end of the swing arm is connected to the swing shaft, and the other end is connected to a swing wire rod, the length direction of the swing wire rod is consistent with the length direction of the machine, and a swing cylinder is set on the rear side of the swing wire rod, and the end of the telescopic rod of the swing cylinder is connected to the rear end of the swing shaft through a swing plate.

[0028] By adopting the above technical solution, a swinging wire mechanism is provided. When the yarn is wound, the swinging wire rod is driven to swing by the swinging cylinder to separate the glass fiber bundle from the wire arrangement mechanism.

[0029] In summary, the present invention has the following beneficial effects: In the present application, by designing the main shaft impeller mechanism, adding a reciprocating support structure, cooperating with the reciprocating mechanism of the arrangement mechanism, the main shaft impeller mechanism is driven by the reciprocating mechanism to reciprocate along the axis direction thereof, so that the machine head reciprocates to perform winding, thereby ensuring the uniformity and consistency of the yarn arrangement, thereby increasing the weight of the yarn ball, facilitating the subsequent processes such as drying and winding, and having the characteristics of high transmission efficiency, low wear, stable appearance and shape of the drawn glass fiber yarn, easy debonding, less waste in the subsequent winding process, and high silk formation rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 is a schematic diagram of the overall structure of an embodiment of the present invention;

[0031] Figure 2 is a side view of an embodiment of the present invention;

[0032] Figure 3 It is a structural schematic diagram of the main shaft impeller mechanism of an embodiment of the present invention;

[0033] Figure 4 is a schematic cross-sectional structure diagram of a reciprocating support structure according to an embodiment of the present invention;

[0034] Figure 5 is a schematic cross-sectional structure diagram of a main shaft assembly and an impeller assembly according to an embodiment of the present invention;

[0035] Figure 6 yes Figure 5 A partial enlarged schematic diagram of part A;

[0036] Figure 7 yes Figure 5 A partial enlarged schematic diagram of part B;

[0037] Figure 8 is a side sectional view of an impeller according to an embodiment of the present invention;

[0038] Fig. 9 is a side view of a wire winding ring according to an embodiment of the present invention;

[0039] Fig.10 is an axial cross-sectional view of a wire winding ring according to an embodiment of the present invention;

[0040] Fig.11 It is a structural diagram of an arrangement mechanism according to an embodiment of the present invention;

[0041] Fig.12 is a front view of the transverse shift mechanism of an embodiment of the present invention;

[0042] Fig.13 This is a front view of the cable arrangement mechanism according to an embodiment of the present invention;

[0043] Fig.14 is a cross-sectional schematic diagram of a cable arrangement mechanism according to an embodiment of the present invention;

[0044] Fig.15 is a front view of the reciprocating mechanism of an embodiment of the present invention;

[0045] Fig.16 is a side view of the reciprocating mechanism of an embodiment of the present invention;

[0046] Fig.17 is a schematic structural diagram of a flipping mechanism according to an embodiment of the present invention;

[0047] Fig.18 It is a structural schematic diagram of a wire blocking mechanism according to an embodiment of the present invention;

[0048] Fig.19 It is a structural schematic diagram of the swing wire mechanism according to an embodiment of the present invention.

[0049] In the figure: 10, frame; 20, arrangement mechanism; 21, transverse mechanism; 211, suspension bottom plate; 212, suspension bent plate; 213, adjustment bolt; 214, guide rail; 215, transverse axis hanging plate; 216, driving mechanism; 217, front clamping block; 218, rear clamping block; 22, wire arrangement mechanism; 221, transverse axis; 222, transmission shaft; 223, wire arrangement shaft; 224, key shaft; 225, driven wheel; 226, wire arrangement motor; 227, driving wheel; 228, flange; 229, wire arrangement shield; 23, reciprocating mechanism; 231, connecting 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, circular slide; 235, fork; 236, baffle; 237, second reciprocating linear slide; 2371, connection block; 30, turning mechanism; 31, fixed bracket; 32, turning shaft; 33, pulley group; 34, turning motor; 40, spindle impeller mechanism; 41, reciprocating support structure; 411, turntable; 412, shaft core cylinder; 413, sliding Bearing; 414, shaft core barrel end cover; 415, sealing ring; 42, main shaft assembly; 421, main shaft; 4211, first front stop oil ring; 4212, second front stop oil ring; 4213, first rear stop oil ring; 4214, second rear stop oil ring; 422, main shaft sleeve; 4221, front oil ring cover; 4222, rear oil ring; 423, front bearing group; 424, rear bearing group; 425, first coupling; 426, main shaft motor; 427, impeller locking nut; 428, oil mist lubrication mechanism; 4281, front oil distributor; 4282, rear oil distributor; 43, impeller Components; 431, impeller; 432, spring; 433, expansion plate; 434, rear end cover; 435, wire winding ring mechanism; 4351, wire winding ring; 4352, broken wire gasket; 4353, wire winding wheel; 4354, counterweight; 4355, front cover; 50, wire blocking mechanism; 51, wire blocking support 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, swing wire mechanism; 91, swing shaft; 92, swing arm; 93, swing wire rod; 94, swing cylinder; 95, swing plate. DETAILED DESCRIPTION

[0050] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.

[0051] like Figure 1-19As shown, the embodiment of the present application discloses a glass fiber head reciprocating large-winding heavy wire drawing machine, including a frame 10 and an arrangement 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 swinging wire mechanism 90 and a control system installed on the frame 10, the arrangement mechanism 20 is installed in the middle of the frame 10 for yarn molding; the turnover mechanism 30 is located in the frame 10 and connected to the spindle impeller mechanism 40, and is used to drive the rotation of the spindle impeller mechanism 40 The main shaft impeller mechanism 40 is fixed on one side of the middle part of the frame 10, and is used to place the winding drum and wind the yarn; the wire blocking mechanism 50 is installed on the upper part of the frame 10, and is used to push the wire; the water pipe mechanism 60 is located on the upper part of the main shaft impeller mechanism 40, and is used to cool the wire bundle; the forced beam splitting mechanism 70 is fixed on the top of the frame 10, and is used for forced beam splitting; the slow pulling mechanism 80 is fixed on the bottom of the frame 10, and the swinging wire mechanism 90 is fixed on the upper part of the wire blocking mechanism 50 in the frame 10, and is used to separate the weaving mechanism 20 from the yarn. The weaving mechanism 20, the turning 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 swinging wire mechanism 90 are all connected to the control system to realize automatic control.

[0052] 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 arranged on the side of the frame 10, the spindle assembly 42 is rotatably arranged on the reciprocating support structure 41, and the impeller assembly 43 is arranged on the spindle assembly 42.

[0053] The reciprocating support structure 41 includes a turntable 411, which is fixed on the frame 10 through a turntable bearing. Two shaft core barrels 412 are arranged on the turntable 411, and a grease oil passage is reserved inside the shaft core barrel 412. The main shaft assembly 42 is placed in the shaft core barrel 412 and the main shaft assembly 42 is connected to the shaft core barrel 412 through a sliding bearing 413, so that the main shaft assembly 42 can slide along the axis direction of the shaft core barrel 412, and then reciprocate. The sliding bearing 413 cooperates with the grease to rigidly support the main shaft assembly 42 and obtain low friction resistance when the main shaft assembly 42 reciprocates. Shaft core barrel end caps 414 are arranged at both ends of the shaft core barrel 412, and grooves for fixing the sealing ring 415 are reserved inside the shaft core barrel end caps 414. A sealing ring 415 is arranged between the shaft core barrel end caps 414 and the ends of the shaft core barrel 412, and the sealing ring 415 and the shaft core barrel end caps 414 are used to seal and protect the inside of the shaft core barrel.

[0054] The spindle assembly 42 includes a spindle 421 and a spindle sleeve 422. The spindle 421 and the spindle sleeve 422 are coaxially arranged. The spindle sleeve 422 is arranged in a sliding bearing 413 and slides with the shaft core cylinder 412. A front bearing group 423 and a rear bearing group 424 are arranged in the cylinder cavity at both ends of the spindle sleeve 422. The spindle 421 is supported and arranged in the spindle sleeve 422 through the front bearing group 423 and the rear bearing group 424, so that the spindle 421 can rotate relative to the spindle sleeve 422 through the front bearing group 423 and the rear bearing group 424. A front oil ring cover 4221 is provided at the front end of the main shaft sleeve 422, and the front oil ring cover 4221 is used to compress and position the front bearing group 423. The main shaft 421 is correspondingly provided with a first front stop oil ring 4211 and a second front stop oil ring 4212, and the first front stop oil ring 4211 and the second front stop oil ring 4212 are arranged adjacent to each other. The front oil ring cover 4221, the first front stop oil ring 4211 and the second front stop oil ring 4212 form a front labyrinth seal; a rear oil ring 4222 is provided in the rear end cylinder cavity of the main shaft sleeve 422, and the rear oil ring 4222 is used to The rear bearing assembly 424 is pressed and positioned, and the main shaft 421 is correspondingly provided with a first rear stop oil ring 4213 and a second rear stop oil ring 4214. The first rear stop oil ring 4213 is fixed to the rear end of the main shaft 421 by threads, and the first rear stop oil ring 4213 and the second rear stop oil ring 4214 are arranged adjacent to each other. The rear oil ring 4222, the first rear stop oil ring 4213 and the second rear stop oil ring 4214 form a rear labyrinth seal; a motor connecting sleeve is provided at the rear end of the main shaft sleeve 422, and the motor connecting sleeve presses and positions the second rear stop oil ring 4214. The rear end of the main shaft 421 is also provided with a first coupling 425 and a main shaft motor 426, and the main shaft motor 426 drives the main shaft 421 to rotate through the first coupling 425. The front end of the main shaft 421 is provided with an impeller locking nut 427 for connecting the impeller assembly 43.

[0055] An oil mist lubrication mechanism 428 is also provided in the front bearing group 423 and the rear bearing group 424. The oil mist lubrication mechanism 428 includes a front oil separator 4281 and a rear oil separator 4282. The front oil separator 4281 is arranged between the two bearings of the front bearing group 423, and the rear oil separator 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 tube 412, and a front oil channel and a rear oil inlet channel connected to the oil inlet are arranged inside the shaft core tube 412. The front oil channel is connected to the front oil separator 4281, and the rear oil inlet channel is connected to the rear oil separator 4282. The front oil separator 4281 is provided with lubricating oil mist outlets pointing to the bearings on both sides of the front bearing group 423, and the rear oil separator 4282 is provided with lubricating oil mist outlets pointing to the bearings on both sides of the rear bearing group 424. An oil drain is arranged on the front oil ring cover 4221. The bearings in the front bearing group 423 and the rear bearing group 424 are lubricated with oil mist through the front oil distribution block 4281 and the rear oil distribution block 4282 and the arranged forward and rear oil inlet channels and lubricating oil mist outlets.

[0056] The impeller assembly 43 is a centrifugal structure, including an impeller 431, which is fixed to 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-slots along the circumferential direction, and the T-slots are provided with springs 432, and the springs 432 are connected with expansion plates 433 for mounting and fixing the winding drum. A rear end cover 434 is provided at the rear end of the impeller 431 to protect the impeller 431.

[0057] A wire winding ring mechanism 435 is provided at the front end of the impeller 431. The wire winding ring mechanism 435 includes a wire winding ring 4351. The wire winding ring 4351 has four grooves evenly distributed along the circumferential direction. A wire breaking gasket 4352 and a wire winding wheel 4353 are installed in the grooves for winding the glass fiber bundle and breaking the wire after replacing the impeller. A counterweight block 4354 is provided inside the wire winding ring 4351, and a front cover plate 4355 is provided on the front end surface of the wire winding ring 4351.

[0058] The arrangement mechanism 20 includes a transverse movement mechanism 21, a wiring mechanism 22 and a reciprocating mechanism 23. The transverse movement mechanism 21 includes a suspension base plate 211 fixed on the frame 10. A suspension bent plate 212 is provided on the suspension base plate 211. The suspension bent plate 212 is connected to the suspension base plate 211 by an adjusting bolt 213. The height of the suspension bent plate 212 relative to the suspension base plate 211 can be adjusted by adjusting the adjusting bolt 213. A guide rail 214 perpendicular to the length of the machine is arranged at the bottom of the suspension bent plate 212, and a transverse axis hanging plate 215 is slidably arranged on the guide rail 214. A driving mechanism 216 is arranged on the suspension bent plate 212, and the driving mechanism 216 drives the transverse axis hanging plate 215 to slide along the guide rail 214. A front clamping block 217 and a rear clamping block 218 protrude downward from the bottom surface of the transverse axis hanging plate 215. The front clamping block 217 and the rear clamping block 218 are used to clamp the wire arrangement mechanism 22. In this way, driven by the transverse axis hanging plate 215, the wire arrangement mechanism 22 can move toward or away from the main shaft impeller mechanism 40.

[0059] The cable arrangement mechanism 22 includes a transverse shaft 221, which is clamped in the front clamping block 217 and the rear clamping block 218. A transmission shaft 222 is coaxially arranged in the transverse shaft 221. A cable arrangement shaft 223 is connected to the front end of the transmission shaft 222. The cable arrangement shaft 223 is connected to the transmission shaft 222 through a key shaft 224. The transmission shaft 222, the key shaft 224 and the cable arrangement shaft 223 are coaxially arranged so that the three are connected together and rotate synchronously. A driven wheel 225 is fixedly arranged at the rear end of the transmission shaft 222, and a cable arrangement motor 226 is arranged at the rear side of the transmission shaft 222. A driving wheel 227 is arranged on the output shaft of the cable arrangement motor 226. The driving wheel 227 is connected to the driven wheel 225 through a synchronous belt. The cable arrangement motor 226 drives the driving wheel 227 to rotate, and drives the driven wheel 225 to rotate through the synchronous belt, thereby driving the transmission shaft 222, the key shaft 224 and the cable arrangement shaft 223 to rotate. A flange 228 is provided at the front end of the transverse shaft 221 , and a cable arranging shield 229 is provided on the flange 228 . The cable arranging shield 229 is arranged along the length direction of the cable arranging shaft 223 , and the cable arranging shield 229 protects the cable arranging shaft 223 .

[0060] The reciprocating mechanism 23 is fixedly arranged on a connecting seat 231 at the top of the frame 10, and the frame 10 at the lower side of the connecting seat 231 is connected to a reciprocating mechanism base 232. A lead screw 2321 arranged along the length direction of the machine is arranged on the reciprocating mechanism base 232 through a bearing, and one end of the lead screw 2321 is connected to a reciprocating motor 2323 through a second coupling 2322. A nut connecting seat 2324 is spirally connected to the lead screw 2321. A first reciprocating linear slide 233 is arranged on the bottom surface of the reciprocating mechanism base 232, and a slide rail connecting rod 233 is slidably arranged on the first reciprocating linear slide 233. The connecting seat 2331 and the nut connecting seat 2324 are connected to the slide rail connecting seat 2331; the lower end of the nut connecting seat 2324 is also provided with an open circular slide rail 234, the main shaft assembly 42 is provided with a fork 235, and baffles 236 are provided at the upper and lower ends of the inner ring of the circular slide rail 234. The flip mechanism 30 is provided with a second reciprocating linear slide rail 237, and a connecting block 2371 is slidably provided on the second reciprocating linear slide rail 237. The connecting block 2371 is connected to the fork 235 to prevent the main shaft impeller mechanism 40 from rotating during the reciprocating motion. The reciprocating motor 2323 drives the lead screw 2321 to rotate so that the nut connecting seat 2324 reciprocates along the length direction of the lead screw 2321, thereby driving the main shaft assembly 42 to slide along the first reciprocating linear slide rail 233 and the second reciprocating linear slide rail 237 to perform reciprocating linear reciprocating motion.

[0061] The flip mechanism 30 includes a fixed bracket 31, on which a flip shaft 32 is rotatably arranged, the rear end of the flip shaft 32 is connected to a flip motor 34 through a belt pulley set 33, the front end of the flip shaft 32 is fixedly connected to a turntable 411 of a reciprocating support structure 41, and the flip shaft 32 is provided with a second reciprocating linear slide rail 237. The flip motor 34 drives the flip shaft 32 to rotate through the belt pulley set 33, thereby driving the turntable 411 to rotate to replace the impeller 431.

[0062] The wire blocking mechanism 50 includes a wire blocking support seat 51 fixed to the frame 10, a wire blocking cylinder 52 is arranged on the wire blocking support seat 51, the telescopic direction of the wire blocking cylinder 52 is consistent with the machine length direction, a wire blocking rod 53 is connected to the piston rod of the wire blocking cylinder 52, and a wire blocking plate 54 is fixedly arranged at the front end of the wire blocking rod 53. The telescopic movement of the piston rod of the wire blocking cylinder 52 drives the wire blocking rod 53 and the wire blocking plate 54 to move and push the yarn.

[0063] The swing wire mechanism 90 includes a swing shaft 91 rotatably arranged on the frame 10, a swing arm 92 is arranged at the front end of the swing shaft 91, one end of the swing arm 92 is connected to the swing shaft 91, and the other end is connected to a swing wire rod 93, the length direction of the swing wire rod 93 is consistent with the length direction of the machine, and a swing cylinder 94 is arranged at the rear side of the swing wire rod 93, and the end of the telescopic rod of the swing cylinder 94 is connected to the rear end of the swing shaft 91 through a swing plate 95. The swing cylinder 94 is telescopic to drive the swing shaft 91 to rotate through the swing plate 95, and then drives the swing wire rod 93 to swing through the swing arm 92, and separates the silk bundle from the wire arrangement mechanism 22 after the yarn winding is completed.

[0064] The operating principle of a glass fiber head reciprocating large-weight wire drawing machine in the present embodiment is as follows: molten glass passes through a leak plate with dense small holes above the wire drawing machine, and under the action of gravity, the glass liquid flows down from the small holes and forms thicker glass fibers after cooling. The glass fibers fall in front of the wire blocking mechanism 50 after being oiled and divided into bundles. The wire blocking cylinder 52 of the wire blocking mechanism 50 extends out to drive the wire blocking rod 53 and the wire blocking plate 54 to move forward, pushing the glass fiber to the wire winding ring 4351 position of the impeller assembly 43, the spindle impeller mechanism 40 starts to rotate, the spindle motor 426 drives the spindle 421 to rotate through the first coupling 425, and then drives the impeller 431 to rotate, the operator winds the glass fiber bundle around the wire winding ring 4351, and the glass fiber bundle Under the action of friction, it is tightly wound on the wire winding ring 4351, and the wire blocking mechanism 50 is retracted at this time. The glass fiber bundle is transferred from the wire winding ring 4351 to the impeller 431 under the action of tension and is wound on the impeller 431. At this time, the wire arrangement mechanism 22 of the weaving mechanism 20 starts to start, and the reciprocating mechanism 23 drives the main shaft impeller mechanism 40 to reciprocate, and the transverse movement mechanism 21 of the weaving mechanism 20 is started at the same time, so that the wire arrangement shaft 223 of the wire arrangement mechanism 22 moves laterally toward the impeller 431, and when it contacts the glass fiber bundle, it drives the glass fiber bundle to arrange the yarn under the action of tension. Under the combined action of the winding action of the impeller 431 and the reciprocating yarn arrangement action, the glass fiber is evenly wound on the impeller 431 to form a standard glass fiber cake. When the set time is reached, the wire swing mechanism 90 moves, the wire swing rod 93 separates the wire bundle from the wire arrangement shaft 223 of the wire arrangement mechanism 22, the transverse movement mechanism 21 moves laterally back to the outermost side, the wire blocking mechanism 50 pushes the wire bundle to the wire winding ring 4351, and the flipping mechanism 30 drives the turntable 411 to rotate, so that the impeller 431 at the working position and the impeller 431 at the standby position are interchanged, and under the action of friction and the wire winding wheel 4353, the glass fiber wire bundle transitions to the wire winding ring 4351 of the new impeller 431 at the working position and completes the wire breaking, and the new impeller 431 at the working position starts a new wire drawing process, and the whole machine repeats this production process in a cycle.

[0065] This embodiment adopts a glass fiber head reciprocating large winding weight drawing machine with the above structure, which has the characteristics of large winding diameter, large winding weight and high production efficiency, and can draw direct yarn with an inner winding diameter of 360mm and a winding weight of 45Kgx2.

[0066] The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A glass fiber die head reciprocating heavy-winding wire drawing machine, comprising a frame (10) and an arrangement 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 drawing mechanism (80), a wire swinging mechanism (90) and a control system installed on the frame (10), wherein: The main shaft impeller mechanism (40) comprises a reciprocating support structure (41) arranged on the side of the frame (10), a main shaft assembly (42) is rotatably arranged on the reciprocating support structure (41), an impeller assembly (43) is arranged on the main shaft assembly (42), the arrangement mechanism (20) comprises a transverse movement mechanism (21), a wire arrangement mechanism (22) and a reciprocating mechanism (23), and the reciprocating mechanism (23) drives the main shaft impeller mechanism (40) to reciprocate linearly along the axis direction thereof; The reciprocating support structure (41) comprises a rotating disk (411), two shaft core barrels (412) are arranged on the rotating disk (411), the main shaft assembly (42) is placed in the shaft core barrel (412), and the main shaft assembly (42) and the shaft core barrel (412) are connected via a sliding bearing (413), shaft core barrel end covers (414) are arranged at both ends of the shaft core barrel (412), and a sealing ring (415) is arranged between the shaft core barrel end cover (414) and the end of the shaft core barrel (412); The spindle assembly (42) comprises a spindle (421) and a spindle sleeve (422). The spindle sleeve (422) is arranged in a sliding bearing (413) and slidingly cooperates with the shaft core cylinder (412). A front bearing group (423) and a rear bearing group (424) are arranged in the cylinder cavities at both ends of the spindle sleeve (422). The spindle (421) is rotatably arranged in the spindle 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 spindle sleeve (422). A first front oil stop ring (4211) and a second front oil stop ring (4212) are correspondingly arranged on the spindle (421). The front oil ring cover (4221) and the first front oil stop ring (4211) are and the second front oil stop ring (4212) form a front labyrinth seal; a rear oil ring (4222) is arranged in the rear end cylinder cavity of the main shaft sleeve (422); a first rear oil stop ring (4213) and a second rear oil stop ring (4214) are correspondingly arranged on the main shaft (421); the rear oil ring (4222), the first rear oil stop ring (4213) and the second rear oil stop ring (4214) form a rear labyrinth seal; a first coupling (425) and a main shaft motor (426) are also arranged at the rear end of the main shaft (421); an impeller locking nut (427) is arranged at the front end of the main shaft (421) for connecting the impeller assembly (43); and an oil mist lubrication mechanism (428) is also arranged in the front bearing group (423) and the rear bearing group (424); The transverse movement mechanism (21) comprises a suspension base plate (211) fixed on the frame (10), a suspension bent plate (212) is arranged on the suspension base plate (211), the suspension bent plate (212) and the suspension base plate (211) are connected via an adjustment bolt (213), a guide rail (214) perpendicular to the length direction of the machine is arranged at the bottom of the suspension bent plate (212), a transverse movement axis hanging plate (215) is slidably arranged on the guide rail (214), a driving mechanism (216) is arranged on the suspension bent plate (212) to drive the transverse movement axis hanging plate (215) to slide along the guide rail (214), a front clamping block (217) and a rear clamping block (218) are protruding downward from the bottom surface of the transverse movement axis hanging plate (215), and the front clamping block (217) and the rear clamping block (218) are used to clamp the wiring arrangement mechanism (22); The cable arrangement mechanism (22) comprises a transverse movement shaft (221) clamped in a front clamping block (217) and a rear clamping block (218); a transmission shaft (222) is coaxially rotatably arranged in the transverse movement shaft (221); a cable arrangement shaft (223) is connected to the front end of the transmission shaft (222); the cable arrangement shaft (223) and the transmission shaft (222) are connected via a key shaft (224); a driven wheel (223) is fixedly arranged at the rear end of the transmission shaft (222) 5), a cable arranging motor (226) is arranged at the rear side of the transmission shaft (222), a driving wheel (227) is arranged on the output shaft of the cable arranging motor (226), the driving wheel (227) is connected to the driven wheel (225) through a synchronous belt, a flange (228) is arranged at the front end of the transverse axis (221), a cable arranging shield (229) is arranged on the flange (228), and the cable arranging shield (229) is arranged along the length direction of the cable arranging shaft (223); The reciprocating mechanism (23) is fixedly arranged on a connecting seat (231) at the top of the frame (10); the frame (10) at the lower side of the connecting seat (231) is connected to a reciprocating mechanism base (232); a lead screw (2321) arranged along the length direction of the machine is arranged on the reciprocating mechanism base (232) through a bearing; one end of the lead screw (2321) is connected to a reciprocating motor (2323) through a second coupling (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); and the 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 rail (233), and the nut connecting seat (2324) is connected to the slide rail connecting seat (2331); an open annular slide rail (234) is also arranged at the lower end of the nut connecting seat (2324); a shift fork (235) is mounted on the main shaft (421), and baffles (236) are arranged at the upper and lower ends of the inner ring of the annular slide rail (234); a second reciprocating linear slide rail (237) is arranged on the flip mechanism (30), and a connecting block (2371) is slidably arranged on the second reciprocating linear slide rail (237), and the connecting block (2371) is connected to the shift fork (235).

2. A glass fiber die head reciprocating large-winding weight drawing machine according to claim 1, characterized in that: The oil mist lubrication mechanism (428) comprises a front oil separator (4281) and a rear oil separator (4282); the front oil separator (4281) is arranged between two bearings of the front bearing group (423); the rear oil separator (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 tube (412); a front oil channel and a rear oil inlet channel connected to the oil inlet are arranged inside; the front oil channel and the rear oil inlet channel are connected to the front oil separator (4281) and the rear oil separator (4282) respectively; the front oil separator (4281) and the rear oil separator (4282) are provided with lubricating oil mist outlets directed to the bearings on both sides; and an oil discharge port is arranged on the front oil ring cover (4221).

3. A glass fiber die head reciprocating large-winding weight drawing machine according to claim 1, characterized in that: The impeller assembly (43) is a centrifugal structure, comprising an impeller (431), wherein the impeller (431) is fixed to the main shaft (421) via an impeller locking nut (427), a plurality of T-shaped slots are provided on the outer wall of the impeller (431) along the circumferential direction, a spring (432) is provided on the T-shaped slot, an expansion sheet (433) is connected to the spring (432), a rear end cover (434) is provided at the rear end of the impeller (431), and a wire winding ring mechanism (435) is provided at the front end of the impeller (431).

4. A glass fiber die head reciprocating large-winding weight drawing machine according to claim 3, characterized in that: The wire winding ring mechanism (435) comprises a wire winding ring (4351), wherein the wire winding ring (4351) is evenly distributed with four grooves in the circumferential direction, wherein a broken wire gasket (4352) and a wire winding wheel (4353) are installed in the grooves, a counterweight block (4354) is arranged on the inner side of the wire winding ring (4351), and a front cover plate (4355) is arranged on the front end surface of the wire winding ring (4351).

5. The glass fiber die head reciprocating large-winding weight drawing machine according to claim 1, characterized in that: The flip mechanism (30) comprises a fixed bracket (31), a flip shaft (32) is rotatably arranged on the fixed bracket (31), the rear end of the flip shaft (32) is connected to a flip motor (34) via a pulley group (33), the front end of the flip shaft (32) is fixedly connected to a turntable (411) of a reciprocating support structure (41), and a second reciprocating linear slide rail (237) is arranged on the flip shaft (32).

6. A glass fiber die head reciprocating large-winding weight drawing machine according to claim 1, characterized in that: The wire blocking mechanism (50) comprises a wire blocking support seat (51) fixed to the frame (10), a wire blocking cylinder (52) is arranged on the wire blocking support seat (51), a wire blocking rod (53) is connected to the piston rod of the wire blocking 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 die head reciprocating large-winding weight drawing machine according to claim 1, characterized in that: The swing wire mechanism (90) comprises a swing shaft (91) rotatably arranged on a frame (10); a swing arm (92) is arranged at the front end of the swing shaft (91); one end of the swing arm (92) is connected to the swing shaft (91) and the other end is connected to a swing wire rod (93); the length direction of the swing wire rod (93) is consistent with the length direction of the machine; a swing cylinder (94) is arranged at the rear side of the swing wire rod (93); the end of the telescopic rod of the swing cylinder (94) is connected to the rear end of the swing shaft (91) through a swing plate (95).

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