阅读说明：本技术 玻璃纤维自动挂纱系统 (automatic glass fiber yarn hanging system ) 是由 肖奎 王晋豫 仇振 李勐 薛峰 孔令林 徐继涛 于 2019-09-10 设计创作，主要内容包括：本发明涉及一种玻璃纤维自动挂纱系统,包括机架以及安装在机架上的主动辊机构、被动辊机构、水平摆丝机构、竖直摆丝机构、喷水机构和高速轮机构,在所述机架的一侧依次安装有被动辊机构和主动辊机构,在所述机架的另一侧安装有水平摆丝机构,所述的竖直摆丝机构接近所述的被动辊机构,所述的喷水机构位于主动辊机构以及被动辊机构的上部,所述高速轮机构安装在机架上部,所述的主动辊机构、被动辊机构、水平摆丝机构、竖直摆丝机构、喷水机构和高速轮机构7均接入控制箱。本发明生产效率高,可有效降低劳动强度,有利于实现玻璃纤维生产自动化,且使用寿命长,提高了企业提高自动化程度,提高生产效率,降低生产成本,市场前景广阔。(The invention relates to an automatic glass fiber yarn hanging system which comprises a rack, and a driving roller mechanism, a driven roller mechanism, a horizontal yarn swinging mechanism, a vertical yarn swinging mechanism, a water spraying mechanism and a high-speed wheel mechanism which are arranged on the rack, wherein the driven roller mechanism and the driving roller mechanism are sequentially arranged on one side of the rack, the horizontal yarn swinging mechanism is arranged on the other side of the rack, the vertical yarn swinging mechanism is close to the driven roller mechanism, the water spraying mechanism is positioned on the upper parts of the driving roller mechanism and the driven roller mechanism, the high-speed wheel mechanism is arranged on the upper part of the rack, and the driving roller mechanism, the driven roller mechanism, the horizontal yarn swinging mechanism, the vertical yarn swinging mechanism, the water spraying mechanism and the high-speed wheel mechanism 7 are all connected into a control box. The automatic glass fiber production line is high in production efficiency, capable of effectively reducing labor intensity, beneficial to realizing automation of glass fiber production, long in service life, capable of improving automation degree of enterprises, improving production efficiency, reducing production cost and wide in market prospect.)

1. Automatic yarn system of hanging of glass fiber, its characterized in that includes the frame and rack-mounted initiative roller mechanism, passive roller mechanism, horizontal pendulum silk mechanism, vertical pendulum silk mechanism, water spray mechanism and high-speed wheel mechanism install passive roller mechanism and initiative roller mechanism in proper order in one side of frame the horizontal pendulum silk mechanism is installed to the opposite side of frame, vertical pendulum silk mechanism be close passive roller mechanism, water spray mechanism be located the upper portion of initiative roller mechanism and passive roller mechanism, high-speed wheel mechanism installs on frame upper portion, initiative roller mechanism, passive roller mechanism, horizontal pendulum silk mechanism, vertical pendulum silk mechanism, water spray mechanism and high-speed wheel mechanism all access control box.

2. The automatic glass fiber yarn hanging system according to claim 1, wherein the frame comprises a base, a support plate, a dust guard, a guide plate, a positioning plate, a motor shield, a cover plate, a shield gasket and a gland, the lower portion of the support plate is fixedly mounted on the base, the dust guard, the cover plate and the motor shield are sequentially mounted on the upper portion of the support plate, the guide plate is mounted on the dust guard, the positioning plate is mounted on the cover plate, the gland is mounted on the motor shield, and the shield gasket is mounted between the motor shield and the support plate.

3. The automatic glass fiber yarn hanging system according to claim 1, wherein the driving roller mechanism is a tow traction driving mechanism, which comprises a speed reduction motor, a driving roller seat, an O-shaped ring, a driving roller shaft, a first spacer, a second spacer, a first deep groove ball bearing, a second deep groove ball bearing, a first skeleton oil seal, a first key, a roller core, a first roller and a first roller pressing plate, the speed reduction motor and the driving roller seat are fixedly arranged on a supporting plate, the O-shaped ring is arranged in a groove of the driving roller seat, one end of the driving roller shaft is in transmission connection with an output shaft of the speed reduction motor and is arranged in the driving roller seat through the rotation of the first deep groove ball bearing and the second deep groove ball bearing, the first spacer is sleeved on the driving roller shaft, one side of the first spacer is tightly pressed against one side surface of an outer ring of the first deep groove ball bearing, the other side of the first deep groove ball bearing is tightly pressed against one side surface of an outer ring of the second deep groove ball bearing, the second spacer bush is arranged in the driving roller seat, one side surface of the second spacer bush is tightly propped against a hole arranged in the driving roller seat through a spring retainer ring, and the other side surface of the second spacer bush is tightly propped against the other side surface of the outer ring of the first deep groove ball bearing; the first deep groove ball bearing is sleeved at the tail part of the driving roll shaft, the second deep groove ball bearing is sleeved at the middle part of the driving roll shaft, the roller core is arranged at the front part of the driving roll shaft through a key, and a bolt is arranged between the driving roll shaft and the key; the first framework oil seal is arranged in the driving roller seat, the first roller is arranged on the roller core, and the first roller pressing plate is fixedly arranged on the roller.

4. The automatic glass fiber yarn hanging system according to claim 1, wherein the driven roller mechanism and the driving roller mechanism are engaged and counter-rotating and comprise a swing seat, a swing plate, a first self-lubricating bearing, a swing shaft gasket, a driven roller shaft, a stop gasket, a second roller press plate, a driven roller core, a second self-lubricating bearing, a second roller, a spring fixing bolt, a compression spring and a limit bolt, the swing seat is mounted on a support plate, the swing plate is mounted on the swing seat, the first self-lubricating bearing is fixed in a hole of the swing plate, one end of the swing shaft is connected with the swing seat, the other end of the swing shaft is mounted on the first self-lubricating bearing, a bolt hole is arranged on one end face of the swing shaft close to the first self-lubricating bearing, the swing shaft gasket is fixedly mounted on the swing shaft through the bolt passing through the bolt hole, one end of the driven roll shaft penetrates through the swinging plate and is sequentially provided with a driven roll wheel core and a locknut; the second self-lubricating bearing is fixed on the periphery of the driven roller core, a stop gasket is arranged on the driven roller shaft close to one end of the loosening nut through a bolt, one side surface of the stop gasket is in contact with the second self-lubricating bearing, a second roller is also arranged on the periphery of the driven roller core, and a second roller pressing plate is pressed on one side of the driven roller core through a bolt; one end of the spring fixing bolt is fixed on the supporting plate, the other end of the spring fixing bolt penetrates through the swinging plate, the compression spring is sleeved on the spring fixing bolt and is tightly pressed by an adjusting nut, the compression amount of the spring is adjusted by adjusting the position of the adjusting nut, one end of the limiting bolt is in threaded fit with a threaded hole of the swinging plate, the other end of the limiting bolt abuts against the side face of the supporting plate, the gap between the first roller and the second roller is adjusted by adjusting the limiting bolt, the compression spring is installed between the supporting plate and the swinging plate, and the spring fixing bolt penetrates through the compression spring; the top of the limiting bolt is supported on the supporting plate, when the limiting bolt rotates clockwise through a threaded hole in the swinging plate, the swinging plate is far away from the supporting plate under the action of the limiting bolt, so that the second roller is far away from the first roller, and the meshing gap between the two rollers is increased; when the spacing bolt anticlockwise rotates, the second roller is close to the first roller under the action of the compression spring, so that the meshing gap between the two rollers is reduced.

5. The automatic glass fiber hanging system according to claim 3 or 4, wherein the first roller and the second roller are engaged, and the tow is pulled by a pulling force generated by the engagement.

6. The automatic glass fiber yarn hanging system according to claim 1, wherein the horizontal yarn swinging mechanism 4 is used for collecting and feeding the yarn bundle between the first roller and the second roller, and comprises a swing cylinder fixing plate, a first swing cylinder, a swing plate clamping block, an upper swing plate, a lower swing plate and a swing rod connecting seat, the swing cylinder fixing plate is installed on the supporting plate, the first swing cylinder is installed on the swing cylinder fixing plate, the swing plate clamping block is fixed on the output shaft of the first swing cylinder, the upper swing plate is fixed on the swing plate clamping block, two ends of the swing rod connecting seat are respectively connected with the upper swing rod and the lower swing rod through bolts, the upper portion of the swing rod connecting seat is fixed with the upper swing rod through bolts, and the lower portion of the swing rod connecting seat is connected with the lower swing rod through bolts.

7. The automatic glass fiber yarn hanging system according to claim 1, wherein the vertical yarn swinging mechanism comprises a vertical swing cylinder fixing plate, a second swing cylinder, a swing rod clamping block, a swing rod, a swing wire hook clamping block, a swing wire hook and a limiting block, the vertical swing cylinder fixing plate is installed on a supporting plate, the second swing cylinder is installed on the vertical swing cylinder fixing plate, the swing rod clamping block is installed on an output shaft of the second swing cylinder, one end of the swing rod is fixed on the swing rod clamping block, the swing wire hook clamping block is fixed at the other end of the swing rod, the swing wire hook is fixed on the swing wire hook clamping block, and the limiting block is fixed on the vertical swing cylinder fixing plate and used for limiting the angle of the second swing cylinder.

8. The automatic glass fiber yarn hanging system according to claim 1, wherein the high-speed wheel mechanism comprises a yarn winding wheel, a high-speed wheel, a cover plate, a servo motor shield, a motor base, a sealing gasket, a sealing ring, a tensioning sleeve and a yarn dropping groove, the yarn winding wheel is fixed on the high-speed wheel and used for hanging yarns on the high-speed wheel, the high-speed wheel is connected with a motor shaft of the servo motor through the tensioning sleeve, the servo motor shield is fixed at the rear part of the motor base, the sealing gasket is fixed in the middle of the servo motor shield through a bolt, the sealing ring is fixed at the front part of the motor base and used for preventing sundries from entering the servo motor from the high-speed wheel, and the yarn dropping groove is arranged below the first roller and the second roller and used for guiding tows pulled down by the first roller and the second roller.

9. The automatic glass fiber yarn hanging system according to claim 1, wherein the water spraying mechanism comprises a water pipe seat, a water pipe pressing plate, a first nozzle, a first elbow, a first water pipe, a second elbow, a second water pipe, a third elbow, a third water pipe, a fourth elbow, a fifth elbow, a fourth water pipe, a tee joint, a fifth water pipe, a sixth elbow, a sixth water pipe, a seventh elbow, a second nozzle, a yarn aligning piece, an eighth elbow, a seventh water pipe, a ninth elbow, a third nozzle, a first water pipe fixing plate and a second water pipe fixing plate, wherein the first nozzle is connected to the first water pipe through the first elbow; the second spray head is connected to the sixth water pipe through a seventh elbow; the third spray head is connected to a seventh water pipe through a ninth elbow, wherein a fifth water pipe is fixed on the vertical swing cylinder fixing plate through a first water pipe fixing plate, the seventh water pipe is fixed on the vertical swing cylinder fixing plate through a second water pipe fixing plate, the first water pipe is arranged between the water pipe seat and the water pipe pressing plate and is clamped by the water pipe seat and the water pipe pressing plate, the water pipe seat is fixed on the motor seat, the first spray head is arranged at one end of the first water pipe, the second spray head is fixed on a sixth water pipe and is used for spraying the direction of the cover plate, and the third spray head is fixed on the seventh water pipe and is used for spraying the direction of the doffing groove; two pipelines are formed, and the first spray head is controlled by a low-pressure electromagnetic valve; the second spray head and the third spray head are controlled by a high-pressure electromagnetic valve; the second elbow is connected with the other end of the first water pipe and one end of the second water pipe; the third elbow is connected with one end of the third water pipe and the other end of the second water pipe; the fourth elbow is connected with the other end of the third water pipe and the external water supply joint; the fifth elbow is connected with one end of the fourth water pipe and the external water supply joint; the tee joint is connected with the other end of the fourth water pipe, one end of the fifth water pipe and one end of the counter thread; the sixth elbow is connected with the other end of the fifth water pipe and one end of the sixth water pipe; the seventh elbow is connected with the other end of the sixth water pipe and the second spray head; the eighth elbow is connected with the other end of the wire pair and one end of the seventh water pipe; the ninth elbow is connected with the other end of the seventh water pipe and the third spray head.

Technical Field

The invention relates to an automatic glass fiber yarn hanging system which realizes the functions of drawing tows and automatically loading in the glass fiber drawing and forming process.

Background

An automatic glass fiber yarn hanging system is mechanical equipment which pulls tows in the glass fiber drawing and forming process and realizes the automatic loading function by matching with a drawing machine.

At present, most glass fiber enterprises are also manually loaded with drawn yarns, and a small number of enterprises adopt drawing wheels only with a function of drawing tows independently, so that the production efficiency is low, the cost is high, the labor intensity is high, and the bottleneck for restricting the automation of glass fiber production is formed.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention provides an automatic glass fiber yarn hanging system, which adopts the technical scheme that:

Automatic yarn system of hanging of glass fiber, including frame and rack-mounted initiative roller mechanism, driven roller mechanism, horizontal pendulum silk mechanism, vertical pendulum silk mechanism, water spray mechanism and high-speed wheel mechanism install driven roller mechanism and initiative roller mechanism in proper order in one side of frame the horizontal pendulum silk mechanism is installed to the opposite side of frame, vertical pendulum silk mechanism be close driven roller mechanism, water spray mechanism be located the upper portion of initiative roller mechanism and driven roller mechanism, high-speed wheel mechanism installs on frame upper portion, initiative roller mechanism, driven roller mechanism, horizontal pendulum silk mechanism, vertical pendulum silk mechanism, water spray mechanism and high-speed wheel mechanism all insert the control box.

The frame include base, backup pad, dust guard, deflector, locating plate, motor guard, apron, the sealed pad of guard shield and glan, the lower part fixed mounting of backup pad on the base, install in proper order on the upper portion of this backup pad dust guard, apron and motor guard, the deflector install the dust guard on install the apron the locating plate, the motor guard on install glan, motor guard and backup pad between install the sealed pad of guard shield.

the driving roller mechanism is a tow traction driving mechanism and comprises a speed reducing motor, a driving roller seat, an O-shaped ring, a driving roller shaft, a first spacer, a second spacer, a first deep groove ball bearing, a second deep groove ball bearing, a first skeleton oil seal, a first key, a roller core, a first roller and a first roller pressing plate, wherein the speed reducing motor and the driving roller seat are fixedly arranged on a supporting plate, the O-shaped ring is arranged in a groove of the driving roller seat, one end of the driving roller shaft is in transmission connection with an output shaft of the speed reducing motor and is arranged in the driving roller seat through the rotation of the first deep groove ball bearing and the second deep groove ball bearing, the first spacer is sleeved on the driving roller shaft, one side of the first spacer is tightly pressed against one side surface of the outer ring of the first deep groove ball bearing, the other side of the first spacer is tightly pressed against one side surface of the outer ring of the second deep groove ball bearing, the second spacer is arranged in the driving roller seat, one side surface of the second spacer bush is tightly propped against a hole arranged in the driving roller seat by a spring collar, and the other side surface of the second spacer bush is tightly propped against the other side surface of the outer ring of the first deep groove ball bearing; the first deep groove ball bearing is sleeved at the tail part of the driving roll shaft, the second deep groove ball bearing is sleeved at the middle part of the driving roll shaft, the roller core is arranged at the front part of the driving roll shaft through a key, and a bolt is arranged between the driving roll shaft and the key; the first framework oil seal is arranged in the driving roller seat, the first roller is arranged on the roller core, and the first roller pressing plate is fixedly arranged on the roller.

The driven roller mechanism and the driving roller mechanism are meshed for contra-rotating and comprise a swinging seat, a swinging plate, a first self-lubricating bearing, a swinging shaft gasket, a driven roller shaft, a stop gasket, a second roller pressing plate, a driven roller core, a second self-lubricating bearing, a second roller, a spring fixing bolt, a compression spring and a limit bolt, the swing seat is arranged on the supporting plate, the swing plate is arranged on the swing seat, the first self-lubricating bearing is fixed in a hole of the swing plate, one end of the swinging shaft is connected with the swinging seat, the other end of the swinging shaft is arranged on the first self-lubricating bearing, a bolt hole is arranged on one end surface of the swinging shaft close to the first self-lubricating bearing, the swinging shaft gasket is fixedly arranged on the swinging shaft through a bolt passing through the bolt hole, one end of the driven roll shaft penetrates through the swinging plate and is sequentially provided with a driven roll wheel core and a locknut; the second self-lubricating bearing is fixed on the periphery of the driven roller core, a stop gasket is arranged on the driven roller shaft close to one end of the loosening nut through a bolt, one side surface of the stop gasket is in contact with the second self-lubricating bearing, a second roller is also arranged on the periphery of the driven roller core, and a second roller pressing plate is pressed on one side of the driven roller core through a bolt; one end of the spring fixing bolt is fixed on the supporting plate, the other end of the spring fixing bolt penetrates through the swinging plate, the compression spring is sleeved on the spring fixing bolt and is tightly pressed by an adjusting nut, the compression amount of the spring is adjusted by adjusting the position of the adjusting nut, one end of the limiting bolt is in threaded fit with a threaded hole of the swinging plate, the other end of the limiting bolt abuts against the side face of the supporting plate, the gap between the first roller and the second roller is adjusted by adjusting the limiting bolt, the compression spring is installed between the supporting plate and the swinging plate, and the spring fixing bolt penetrates through the compression spring; the top of the limiting bolt is supported on the supporting plate, when the limiting bolt rotates clockwise through a threaded hole in the swinging plate, the swinging plate is far away from the supporting plate under the action of the limiting bolt, so that the second roller is far away from the first roller, and the meshing gap between the two rollers is increased; when the spacing bolt anticlockwise rotates, the second roller is close to the first roller under the action of the compression spring, so that the meshing gap between the two rollers is reduced.

The first roller wheel and the second roller wheel are meshed with each other, and the tows are pulled through the pulling force generated by mutual meshing.

The horizontal wire swinging mechanism 4 is used for concentrating and sending tows into a position between the first roller and the second roller and comprises a swinging cylinder fixing plate, a first swinging cylinder, a wire swinging plate clamping block, an upper wire swinging plate, a lower wire swinging plate and a wire swinging rod connecting seat, wherein the swinging cylinder fixing plate is installed on a supporting plate, the first swinging cylinder is installed on the swinging cylinder fixing plate, the wire swinging plate clamping block is fixed on an output shaft of the first swinging cylinder, the upper wire swinging plate is fixed on the wire swinging plate clamping block, two ends of the wire swinging rod connecting seat are respectively connected with the upper wire swinging rod and the lower wire swinging rod through bolts, the upper portion of the wire swinging rod connecting seat is fixed with the upper wire swinging rod through bolts, and the lower portion of the wire swinging rod connecting seat is connected with the lower wire swinging rod through bolts.

The vertical swing mechanism comprises a vertical swing cylinder fixing plate, a second swing cylinder, a swing rod clamping block, a swing rod, a swing wire hook clamping block, a swing wire hook and a limiting block, the vertical swing cylinder fixing plate is installed on a supporting plate, the second swing cylinder is installed on the vertical swing cylinder fixing plate, the swing rod clamping block is installed on an output shaft of the second swing cylinder, one end of the swing rod is fixed on the swing rod clamping block, the swing wire hook clamping block is fixed at the other end of the swing rod, the swing wire hook is fixed on the swing wire hook clamping block, and the limiting block is fixed on the vertical swing cylinder fixing plate and used for limiting the angle of the second swing cylinder.

The high-speed wheel mechanism comprises a wire winding wheel, a high-speed wheel, a cover plate, a servo motor shield, a motor base, a sealing gasket, a sealing ring, a tensioning sleeve and a doffing groove, the wire winding wheel is fixed on the high-speed wheel and used for yarn hanging of the high-speed wheel, the high-speed wheel is connected with a motor shaft of the servo motor through the tensioning sleeve, the servo motor shield is fixed at the rear part of the motor base, the middle connection is fixedly provided with the sealing gasket through bolts, the sealing ring is fixed at the front part of the motor base and used for preventing sundries from entering the servo motor from the high-speed wheel, and the doffing groove is arranged below the first roller wheel and the second roller wheel and used for guiding tows dragged by the first roller wheel and the second roller wheel.

The water spraying mechanism comprises a water pipe seat, a water pipe pressing plate, a first spray head, a first elbow, a first water pipe, a second elbow, a second water pipe, a third elbow, a third water pipe, a fourth elbow, a fifth elbow, a fourth water pipe, a tee joint, a fifth water pipe, a sixth elbow, a sixth water pipe, a seventh elbow, a second spray head, a wire pair, an eighth elbow, a seventh water pipe, a ninth elbow, a third spray head, a first water pipe fixing plate and a second water pipe fixing plate, wherein the first spray head is connected to the first water pipe through the first elbow; the second spray head is connected to the sixth water pipe through a seventh elbow; the third spray head is connected to a seventh water pipe through a ninth elbow, wherein a fifth water pipe is fixed on the vertical swing cylinder fixing plate through a first water pipe fixing plate, the seventh water pipe is fixed on the vertical swing cylinder fixing plate through a second water pipe fixing plate, the first water pipe is arranged between the water pipe seat and the water pipe pressing plate and is clamped by the water pipe seat and the water pipe pressing plate, the water pipe seat is fixed on the motor seat, the first spray head is arranged at one end of the first water pipe, the second spray head is fixed on a sixth water pipe and is used for spraying the direction of the cover plate, and the third spray head is fixed on the seventh water pipe and is used for spraying the direction of the doffing groove; two pipelines are formed, and the first spray head is controlled by a low-pressure electromagnetic valve; the second spray head and the third spray head are controlled by a high-pressure electromagnetic valve; the second elbow is connected with the other end of the first water pipe and one end of the second water pipe; the third elbow is connected with one end of the third water pipe and the other end of the second water pipe; the fourth elbow is connected with the other end of the third water pipe and the external water supply joint; the fifth elbow is connected with one end of the fourth water pipe and the external water supply joint; the tee joint is connected with the other end of the fourth water pipe, one end of the fifth water pipe and one end of the counter thread; the sixth elbow is connected with the other end of the fifth water pipe and one end of the sixth water pipe; the seventh elbow is connected with the other end of the sixth water pipe and the second spray head; the eighth elbow is connected with the other end of the wire pair and one end of the seventh water pipe; the ninth elbow is connected with the other end of the seventh water pipe and the third spray head.

The invention has the advantages that:

1. The structure is compact, the protection is reliable, the transmission structure is simple, the maintenance is convenient, and the wire drawing machine is suitable for upgrading and reconstructing a new wire drawing machine and an old production line;

2. The automatic tow taking-up device is fully automatically controlled, is simple and reliable in action, and has tow drawing and automatic loading functions.

3. The high-speed wheel is arranged, the maximum rotating speed is 3000r/min, the specific value is set according to the model of a specific wire drawing machine and the wire drawing process, the traction linear speed can be improved, and the wire drawing on the vehicle is facilitated; effectively control the length of the tail yarn and greatly reduce the flying yarn pollution of the tail yarn on site.

The automatic glass fiber production line is high in production efficiency, capable of effectively reducing labor intensity, beneficial to realizing automation of glass fiber production, long in service life, capable of improving automation degree of enterprises, improving production efficiency, reducing production cost and wide in market prospect.

drawings

Fig. 1 is a front view of the main structure of the present invention.

Fig. 2 is a left side view of fig. 1.

Fig. 3 is a right side view of fig. 1.

Fig. 4 is a top view of fig. 1.

Fig. 5 is a left side view of fig. 2.

3 fig. 36 3 is 3 a 3 sectional 3 view 3 a 3- 3 a 3 of 3 fig. 31 3. 3

Fig. 7 is a sectional view B-B of fig. 1.

Fig. 8 is a cross-sectional view C-C of fig. 3.

Detailed Description

The invention will be further described with reference to specific embodiments, and the advantages and features of the invention will become apparent as the description proceeds. These examples are illustrative only and do not limit the scope of the present invention in any way. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention, and that such changes and modifications may be made without departing from the spirit and scope of the invention.

Referring to fig. 1 to 8, the invention relates to an automatic glass fiber yarn hanging system, which comprises a rack 1, and a driving roller mechanism 2, a driven roller mechanism 3, a horizontal yarn swinging mechanism 4, a vertical yarn swinging mechanism 5, a water spraying mechanism 6 and a high-speed wheel mechanism 7 which are arranged on the rack, wherein the driven roller mechanism 3 and the driving roller mechanism 2 are sequentially arranged on one side of the rack, the horizontal yarn swinging mechanism is arranged on the other side of the rack, the vertical yarn swinging mechanism 5 is close to the driven roller mechanism 3, the water spraying mechanism 6 is arranged on the upper parts of the driving roller mechanism and the driven roller mechanism, the high-speed wheel mechanism is arranged on the upper part of the rack, and the driving roller mechanism 2, the driven roller mechanism 3, the horizontal yarn swinging mechanism 4, the vertical yarn swinging mechanism 5, the water spraying mechanism 6 and the high-speed wheel mechanism 7 are all connected into a.

Frame 1 include base 8, backup pad 9, dust guard 10, deflector 11, locating plate 12, motor guard 13, apron 14, the sealed pad 15 of guard shield and glan 16, backup pad 9's lower part fixed mounting on base 8, install in proper order on the upper portion of this backup pad 9 dust guard 10, apron 14 and motor guard 13, deflector 11 install dust guard 10 on the apron 14 on install locating plate 12, motor guard 13 on install glan 16, motor guard and backup pad 9 between install the sealed pad 15 of guard shield.

The driving roller mechanism 2 is a tow traction driving mechanism and comprises a speed reducing motor 17, a driving roller seat 18, an O-shaped ring 19, a driving roller shaft 20, a first spacer 21, a second spacer 22, a first deep groove ball bearing 23, a second deep groove ball bearing 24, a first framework oil seal 25, a first key 26, a roller core 27, a first roller 28 and a first roller pressing plate 29, wherein the speed reducing motor 17 and the driving roller seat 18 are fixedly arranged on a supporting plate 9, the O-shaped ring 19 is arranged in a groove of the driving roller seat 18, one end of the driving roller shaft 20 is in transmission connection with an output shaft of the speed reducing motor 17 and is arranged in the driving roller seat 18 through the rotation of the first deep groove ball bearing 23 and the second deep groove ball bearing 24, the first spacer 21 is sleeved on the driving roller shaft 20, one side of the first spacer 21 is tightly pressed against one side surface of an outer ring of the first deep groove ball bearing, the other side of the first outer ring ball bearing is tightly pressed against one side surface of the second deep groove ball bearing, the second spacer 22 is arranged in the driving roller seat 18, one side surface of the second spacer is tightly propped against a hole arranged in the driving roller seat 18 by a spring collar, and the other side surface of the second spacer is tightly propped against the other side surface of the outer ring of the first deep groove ball bearing 23; the first deep groove ball bearing 23 is sleeved at the tail part of the driving roll shaft 20, the second deep groove ball bearing 24 is sleeved at the middle part of the driving roll shaft 20, the roller core 27 is arranged at the front part of the driving roll shaft through a key, and a bolt is arranged between the driving roll shaft 20 and the key; the first framework oil seal 25 is arranged in the driving roller seat 18, the first roller 28 is arranged on the roller core 27, and the roller 28 is fixedly provided with a first roller pressing plate 29.

The driven roller mechanism 3 and the driving roller mechanism 2 are meshed for contra-rotating, and comprise a swing seat 30, a swing plate 31, a first self-lubricating bearing 32, a swing shaft 33, a swing shaft gasket 34, a driven roller shaft 35, a stop gasket 36, a second roller pressure plate 37, a driven roller core 38, a second self-lubricating bearing 39, a second roller 40, a spring fixing bolt 41, a compression spring 42 and a limit bolt 43, wherein the swing seat 30 is arranged on a support plate 9, the swing plate 31 is arranged on the swing seat 30, the first self-lubricating bearing 32 is fixed in a hole of the swing plate 31, one end of the swing shaft 33 is connected with the swing seat 30, the other end of the swing shaft is arranged on the first self-lubricating bearing 32, a bolt hole is arranged on one end face of the swing shaft close to the first self-lubricating bearing, the swing shaft gasket 34 is fixedly arranged on the swing shaft 33 through a bolt penetrating through the bolt hole, one end of the driven roll shaft 35 penetrates through the swinging plate 31 and is sequentially provided with a driven roll core 38 and a locknut; the second self-lubricating bearing 39 is fixed on the periphery of the driven roller core 38, a stop gasket 36 is arranged on the driven roller shaft close to one end of the loose nut through a bolt, one side surface of the stop gasket 36 is contacted with the second self-lubricating bearing 39, a second roller 40 is also arranged on the periphery of the driven roller core 38, and the second roller pressing plate is pressed on one side of the driven roller core 38 through a bolt; one end of the spring fixing bolt 41 is fixed on the supporting plate 9, the other end of the spring fixing bolt passes through the swinging plate 31, the compression spring 42 is sleeved on the spring fixing bolt 41 and is pressed tightly by an adjusting nut, the compression amount of the spring is adjusted by adjusting the position of the adjusting nut, one end of the limiting bolt 43 is in threaded fit with a threaded hole of the swinging plate 31, the other end of the limiting bolt is propped against the side surface of the supporting plate 9, the adjustment of the meshing gap between the first roller 28 and the second roller 40 is realized by adjusting the limiting bolt, the compression spring 42 is installed between the supporting plate 9 and the swinging plate 31, and the spring fixing bolt 41 passes through the compression spring; the top of the limit bolt 43 is supported on the support plate 9, when the limit bolt 43 rotates clockwise through the threaded hole on the swing plate 31, the swing plate 31 is far away from the support plate 9 under the action of the limit bolt, so that the second roller 40 is far away from the first roller 28, and the meshing gap between the two rollers is increased; when the limit bolt 43 is rotated counterclockwise, the second roller 40 is brought close to the first roller 28 by the compression spring 42, so that the engagement gap between the rollers is reduced.

The first roller 28 and the second roller 40 are engaged to pull the tow by the pulling force generated by the engagement.

The horizontal wire swinging mechanism 4 is used for concentrating and feeding tows into a position between the first roller 28 and the second roller 40 and comprises a swinging cylinder fixing plate 44, a first swinging cylinder 45, a swinging wire plate clamping block 46, an upper swinging wire plate 47, a lower swinging wire plate 48 and a swinging wire rod connecting seat 49, wherein the swinging cylinder fixing plate 44 is installed on the supporting plate 9, the first swinging cylinder 45 is installed on the swinging cylinder fixing plate 44, the swinging wire plate clamping block 46 is fixed on an output shaft of the first swinging cylinder 45, the upper swinging wire plate 47 is fixed on the swinging wire plate clamping block, two ends of the swinging wire rod connecting seat 49 are respectively connected with the upper swinging wire rod 47 and the lower swinging wire rod 48 through bolts, the upper part of the swinging wire rod connecting seat is fixed with the upper swinging wire rod 47 through bolts, and the lower part of the swinging wire rod connecting seat is connected with the lower swinging wire rod 48.

The vertical swing wire mechanism 5 comprises a vertical swing cylinder fixing plate 50, a second swing cylinder 51, a swing rod clamping block 52, a swing rod 53, a swing wire hook clamping block 54, a swing wire hook 55 and a limiting block 90, wherein the vertical swing cylinder fixing plate 50 is installed on a supporting plate 9, the second swing cylinder 51 is installed on the vertical swing cylinder fixing plate 50, the swing rod clamping block 52 is installed on an output shaft of the second swing cylinder 51, one end of the swing rod 53 is fixed on the swing rod clamping block 52, the swing wire hook clamping block 54 is fixed at the other end of the swing rod, the swing wire hook 55 is fixed on the swing wire hook clamping block 54, and the limiting block 90 is fixed on the vertical swing cylinder fixing plate 50 and used for limiting the angle of the second swing cylinder 51.

The high-speed wheel mechanism 7 comprises a wire winding wheel 56, a high-speed wheel 57, a cover plate 58, a servo motor 59, a servo motor shield 60, a motor base 61, a sealing gasket 62, a sealing ring 63, a tension sleeve 64 and a doffing groove 65, wherein the wire winding wheel 56 is fixed on the high-speed wheel 57 and used for hanging yarns of the high-speed wheel 57, the high-speed wheel 57 is connected with a motor shaft of the servo motor 59 through the tension sleeve 64, the servo motor shield 60 is fixed at the rear part of the motor base 61, the middle connection is fixedly provided with the sealing gasket 62 through bolts, the sealing ring 63 is fixed at the front part of the motor base 61 and used for preventing sundries from entering the servo motor from the high-speed wheel 57, and the doffing groove 65 is arranged below the first roller wheel and the second roller wheel and used for guiding tows pulled by the first roller wheel 28 and the second roller wheel.

The water spraying mechanism comprises a water pipe seat 66, a water pipe pressing plate 67, a first spray head 68, a first elbow 69, a first water pipe 70, a second elbow 71, a second water pipe 72, a third elbow 73, a third water pipe 74, a fourth elbow 75, a fifth elbow 76, a fourth water pipe 77, a tee 78, a fifth water pipe 79, a sixth elbow 80, a sixth water pipe 81, a seventh elbow 82, a second spray head 83, a wire pair 84, an eighth elbow 85, a seventh water pipe 86, a ninth elbow 87, a third spray head 88, a first water pipe fixing plate 89 and a second water pipe fixing plate 90, wherein the first spray head 68 is connected to the first water pipe 70 through the first elbow 69; the second nozzle 83 is connected to the sixth water pipe 81 through a seventh elbow 82; the third spray head 88 is connected to a seventh water pipe 86 through a ninth elbow 87, wherein the fifth water pipe 79 is fixed on the vertical tilt cylinder fixing plate by a first water pipe fixing plate, the seventh water pipe 86 is fixed on the vertical tilt cylinder fixing plate by a second water pipe fixing plate 90, the first water pipe 70 is arranged between the water pipe seat 66 and the water pipe pressing plate 67 and is clamped by the water pipe seat and the water pipe pressing plate, the water pipe seat is fixed on the motor seat 61, the first spray head 68 is arranged at one end of the first water pipe 70, the second spray head 83 is fixed on the sixth water pipe 81 and is used for spraying the direction of the cover plate, and the third spray head 88 is fixed on the seventh water pipe 86 and is used for spraying the direction of the doffing groove; two pipelines are formed, and the first spray head 68 is controlled by a low-pressure solenoid valve; the second spray head 83 and the third spray head 88 are controlled by a high-pressure solenoid valve; the second elbow 71 is connected with the other end of the first water pipe 70 and one end of the second water pipe 72; the third elbow 73 is connected with one end of the third water pipe 74 and the other end of the second water pipe 72; the fourth elbow 75 connects the other end of the third water pipe 74 with an external water supply joint; the fifth elbow 76 connects one end of the fourth water pipe 77 with an external water supply joint; the tee 78 connects the other end of the fourth water pipe 77, one end of the fifth water pipe 79 and one end of the counter thread 84; the sixth elbow 80 connects the other end of the fifth water pipe 79 and one end of the sixth water pipe 81; the seventh elbow 82 is connected with the other end of the sixth water pipe 81 and the second nozzle 83; an eighth elbow 85 connects the other end of the pair of wires 84 with one end of a seventh water pipe 86; a ninth elbow 87 connects the other end of the seventh water tube 86 to a third spray head 88.

The working principle of the invention is detailed as follows:

After the installation is in place according to the process layout of a workshop and a wire drawing machine, firstly, glass fiber tows are smoothly drawn down along a process route under the action of gravity, a speed reducing motor 17 is started through a control button, a first roller 28 on a driving roller mechanism 2 and a second roller 40 on a driven roller mechanism 3 draw the tows through tension force generated by mutual meshing, when the rotating speed of the two rollers reaches about 300 revolutions per minute and the two rollers are continuously drawn, a horizontal swing rod mechanism 4 acts, the horizontal swing rod mechanism 4 is used for concentrating the tows and sending the tows between the first roller 28 and the second roller 40 so as to enable the two rollers to be meshed to draw the tows to move, meanwhile, a second spray head 83 starts to spray water for dedusting and cooling, and a third spray head 88 starts to spray water for flushing the tows falling into a yarn falling groove 65. At the moment, the second-layer operators start beam splitting and positioning, the buttons are clicked after the beam splitting and positioning are finished, the head of the wire drawing machine starts, the first spray head 68 starts to spray water, the high-speed wheel mechanism 7 starts in a delayed mode, tows are drawn into a groove of the filament winding wheel 56 under the combined action of the filament winding wheel 56 and the high-speed wheel 57, the high-speed wheel 57 starts to draw the tows until the set rotating speed is reached, the tows between the high-speed wheel 57 and the slow-pulling roller are disconnected under the reverse drawing of the high-speed wheel 57 and the slow-pulling roller, the speed reducing motor 17 stops in a delayed mode, the slow-pulling roller stops working, the upper swinging rod 47 and the lower swinging rod 48 return to the original positions under the action of the first swinging cylinder 45, and at the moment, the second spray head 83; when the rotating speed of the head of the wire drawing machine reaches specified parameters, the wire drawing machine starts to turn clockwise by a set angle, the head contacts the glass fiber tows pulled by the high-speed wheel 57, the wrap angle formed by the tows to the head becomes larger along with the increase of the turning angle, the friction force between the tows and the head also becomes larger, meanwhile, the head continuously accelerates, the winding linear speed difference between the head and the high-speed wheel 57 also becomes larger, when the friction force and the speed difference are sufficiently large, the head starts to pull the tows, the tows between the head and the high-speed wheel 57 are disconnected under the reverse pulling of the head and the high-speed wheel, the wire drawing machine starts to turn counterclockwise to a working position after a delay of several seconds, and the first spray head 68 stops after the delay of. The automatic yarn hanging device is linked with a wire drawing machine to finish automatic yarn hanging.