CN211112502U - Multifunctional super-large-stroke yarn storage and release device - Google Patents
Multifunctional super-large-stroke yarn storage and release device Download PDFInfo
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- CN211112502U CN211112502U CN201921872490.9U CN201921872490U CN211112502U CN 211112502 U CN211112502 U CN 211112502U CN 201921872490 U CN201921872490 U CN 201921872490U CN 211112502 U CN211112502 U CN 211112502U
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Abstract
A multifunctional super-large stroke yarn storage and release device belongs to a two-dimensional and three-dimensional knitting machine yarn storage and release device. The yarn releasing device comprises: the device comprises a light-sensitive communication signal acquisition device, a yarn winding and unwinding drive device assembly and a constant-tension pay-off device; the yarn winding and unwinding driving device assembly is arranged on a spindle seat of the light-sensitive communication signal acquisition device, and the constant-tension yarn unwinding device is positioned at the upper end of the yarn winding and unwinding driving device assembly; the bolt passes through a yarn storage device shaft seat of the constant tension pay-off device and a take-up and yarn storage driving device and is connected to a spindle seat of the light sensation communication signal acquisition device. The multiple groups of driving devices are connected in series, so that the four times of winding and unwinding stroke of the yarn storage device is increased, when the torsion of the multiple groups of driving devices reaches the limit, the yarn storage device overcomes the rated tension and friction, can continue unwinding, achieves the ultra-large stroke, constant tension and zero-clearance winding and unwinding, and is noiseless and long in service life. The advantages are that: the optical fiber acquisition signal control line breaking parking is sensitive, the fault is accurately positioned, the energy is saved, the consumption is reduced, and the functions are multiple; the two-dimensional and three-dimensional weaving quality is improved, and the weaving range is enlarged.
Description
Technical Field
The utility model relates to a yarn ware, especially a yarn ware is put in storage of multi-functional super large stroke are put to two dimension, three-dimensional braider storage.
Background
At present, a high-speed machine walking horse spindle generally used by a knitting machine is generally shown in figure 1 and provided with a spindle blade (1-1), a yarn tube (1-2), a line weight (1-3), a yarn tube shaft (1-4) and a porcelain eye (1-5), wherein the yarn tube shaft (1-4) is arranged on the spindle blade (1-1), the yarn tube (1-2) is sleeved on the yarn tube shaft (1-4), the line weight (1-2) is sleeved on the spindle blade (1-1), one end of the line weight (1-3) is provided with the porcelain eye (1-5), the spindle blade (1-1) is provided with the porcelain eye (1-5), during work, yarns (1-6) pass through the spindle blade porcelain eye (1-5) and are bent through the line weight porcelain eye (1-5), and are paid off through a wire outlet hole (1-10); in the working process, the yarn (1-6) lifts the line drop porcelain eye (1-5), the other end of the line drop (1-3) presses down the brake cutting shaft transverse pin (1-8) to enable the brake cutting shaft (1-7) to slide downwards to be separated from teeth of the faceplate (1-9), and the bobbin (1-2) rotates to achieve the paying-off purpose and enable the bobbin to be circularly woven. The disadvantages are as follows: the spindle has large friction force, hard paying-off, short line drop stroke, uneven weaving, large brake clearance, high noise, easy breakage of fine yarn, influence on weaving quality and incapability of improving production efficiency.
In recent years, the horse riding spindle is continuously improved in the field of knitting machines, and although the Chinese patent 201620826853.5 is improved on the aspect of increasing the stroke, the problems still exist, particularly, the yarn breaking and stopping are not flexible, the braking interval is large due to the influence of the structure, the yarn is easy to break, the noise is large, and the knitting quality is influenced.
In the knitting of the three-dimensional knitting machine, when a large-diameter guide rail and a small-diameter guide rail are connected together in an 8-shaped guide rail of the knitting machine, such as a multilayer three-dimensional knitting machine, a pattern knitting machine and the like, the spindle of the general knitting machine is short in stroke, loose and tight, and cannot meet the knitting requirement; when some special materials such as carbon fiber, glass fiber and the like are woven, the surface of the product cannot be injured; the yarn paid out by the spindle of the current braiding machine is damaged and fluffed on the surface to different degrees, so that the braided product is very easy to be unqualified.
The defects of the conventional spindle are combined: the device has the advantages of small stroke, large friction force, large paying-off brake clearance, large noise, short service life, inflexible wire breakage and parking, few functions and influence on the weaving quality.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a yarn ware is put in storage of multi-functional super large stroke, the stroke of solving current braider spindle existence is little, and frictional force is big, and unwrapping wire brake clearance is big, the noise is big, the short-lived problem with broken string parking dumb.
The purpose of the utility model is realized like this: the yarn releasing device comprises: the device comprises a light-sensitive communication signal acquisition device, a yarn winding and unwinding drive device and a constant-tension pay-off device; the yarn winding and unwinding driving device is arranged on a spindle seat of the light-sensitive communication signal acquisition device, and the constant-tension pay-off device is positioned at the upper end of the yarn winding and unwinding driving device; the bolt passes through a yarn storage device shaft seat of the constant tension pay-off device and a take-up and yarn storage driving device and is connected to a spindle seat of the light sensation communication signal acquisition device.
Light sense communication signal acquisition device includes: the spindle seat, the light transmitter, the spindle blade, the lower wire passing device and the upper wire passing device; one side of the upper end surface of the spindle seat is connected with a spindle blade; the spindle blade is connected with a lower wire passing device and an upper wire passing device; one end of the light transmitter passes through the central hole of the spindle base and is flush with the lower end of the spindle base, and the other end of the light transmitter is fixed at the side position of the spindle blade.
The upper end surface of the spindle seat is provided with a groove, the center of the spindle seat is provided with two through holes, and the light transmitter penetrates through the two holes; the lower end surface of the spindle seat is provided with two eccentric holes, and the cylindrical surface of the spindle seat is provided with a groove with a cylindrical surface;
the light transmitter is an optical fiber;
the lower wire passing device is wheel-shaped or sleeve-shaped;
the upper wire passing device is in a sleeve shape or a wheel shape.
The number of the yarn collecting, releasing and storing driving devices is one or more than two; more than two yarn winding and unwinding storage driving devices are fixedly connected in series through bolts; the lower poking shaft protruding out of the top of the yarn storing and releasing driving device is inserted into the upper poking shaft hole at the bottom of the yarn storing and releasing driving device.
The yarn storing and releasing driving device comprises: the device comprises a fixed sleeve, a shifting shaft, a driver seat, a driver, a rotor shaft, a shifting shaft hole, a driver bearing, a shifting shaft sealing cover, a fixed groove and a positioning connecting piece;
the driver seat is fixedly connected in the fixed sleeve through a positioning connecting piece; a transition hole which is communicated up and down is arranged on the fixed sleeve; a driver is connected in the driver seat, one end of the driver is embedded in a groove of the driver seat, and the other end of the driver is clamped on a fixing groove of the rotor shaft; the rotor shaft is connected to the axis position of the driver seat through a driver bearing; the rotor shaft is provided with a shifting shaft hole, the shifting shaft is connected to the shifting shaft hole, and the shifting shaft penetrates through the shifting shaft sealing cover.
The driver seat is cylindrical, one end of the driver seat is provided with an open groove, and the groove is connected with a shifting shaft sealing cover; the other end is closed, a hole for mounting the rotor shaft is arranged at the central position of the closed end, and the rotor shaft is sleeved in the hole through a driver bearing; when the rotor shaft rotates, one end of the driver is driven to synchronously rotate, so that the driver generates reverse acting force, and the rotor shaft rotates under the action of tension; and then back.
One end of the rotor shaft is a cylinder, a fixing groove is formed in the cylinder, a shifting shaft hole is formed in the rotor shaft, the shifting shaft hole is a through hole penetrating through the rotor shaft, and the shifting shaft is embedded into the shifting shaft hole of the rotor shaft; the other end of the rotor shaft is provided with a pillow block;
the driver is a coil spring, a torsion spring or a motor;
the positioning connecting piece is a spherical ball and pressure spring assembly.
The constant tension pay-off device comprises: the yarn storage device comprises a pressing cap, a yarn storage device, a friction plate, a yarn storage device shaft positioning sleeve, a yarn storage device shaft seat, a positioning clamp, a shifting pin, a yarn storage device shaft, a pay-off device bearing, a clutch plate substrate, a clutch plate, a pressure spring seat, a pressure spring and a pin;
the yarn storage device shaft is sleeved in the yarn storage device shaft seat through a pay-off device bearing, a yarn storage device shaft positioning sleeve is arranged at the upper end of the yarn storage device shaft seat, and the yarn storage device shaft positioning sleeve is in key connection with the yarn storage device shaft;
grooves are formed in the upper end and the lower end of the yarn storage device shaft positioning sleeve; a clutch plate substrate, a friction plate and a clutch plate are sequentially sleeved on the outer cylinder of the yarn storage device shaft from bottom to top in a groove at the upper end of the yarn storage device shaft positioning sleeve; the friction plate is positioned between the clutch plate base plate and the clutch plate and can rotate around the yarn storage device shaft;
the yarn storage device is characterized in that the yarn storage device shaft is a hollow blind hole shaft, a pressure spring seat, a pressure spring and a pressure cap are sleeved in a hole of the yarn storage device shaft, the pressure cap is connected to the upper end of the yarn storage device shaft, the pressure spring is located between the pressure spring seat and the pressure cap, and the top end of the pressure cap is connected with a positioning clamp; the pressure spring seat, the yarn storage device shaft and the clutch plate are connected through a pin;
the upper part of the yarn storage device shaft is sleeved with a yarn storage device, and a positioning clamp is positioned at the upper end of the yarn storage device shaft to prevent the yarn storage device from moving up and down;
the lower end face of the yarn storage device shaft is provided with a positioning hole, a shifting shaft of the yarn collecting and storing driving device is inserted into the positioning hole, and a rotor shaft of the yarn collecting and storing driving device rotates to drive the yarn storage device shaft to rotate simultaneously through the shifting shaft.
The clutch plate substrate is in a flat gasket shape and is sleeved on the yarn storage device shaft.
The friction plate is cylindrical, the upper end of the friction plate is provided with a groove, and a clutch plate is arranged in the groove; the outer side of the upper end of the friction plate is provided with a shifting pin, the upper end of the shifting pin is inserted into a groove on the lower end face of the yarn storage device, the friction plate can rotate under the action of a pressure spring in an expansion mode, and the acting force of the pressure spring is adjusted to adjust the friction force of the friction plate.
The yarn storage device has the beneficial effects that by adopting the scheme, when the yarn paying-off device works and paying-off, yarns pass through the lower yarn passing device and the upper yarn passing device to drive the yarn storage device, the poking pin, the movable clutch plate, the clutch plate and the pin, and the yarn storage device shaft simultaneously rotates. The friction plate is positioned between the clutch plate base plate and the clutch, the clutch plate provides pressure for the friction plate under the action of the pressure spring and the pressure spring seat, when the tension torsion of the yarn storage driving device reaches the limit and exceeds the friction force formed by the clutch plate, the friction plate and the clutch base plate, the yarn storage device still continues to operate under the action of force, the yarn storage device realizes continuous paying-off with constant tension, no gap exists during broken-line braking, no shake exists and no noise exists, the paying-off tension can be adjusted by adjusting the diameter size of the pressure spring, and therefore the adjustable friction tension is realized.
The yarn storage device shaft rotates, the rotor shaft of the yarn winding and unwinding driving device is driven to rotate through the shifting shaft, when the stroke needs to be increased, the yarn winding and unwinding driving device is connected in series, and the tension stroke is doubled by adding one yarn winding and unwinding driving device in each series connection; when the first driver, the second driver, the third driver and the fourth driver are added, the rotor of each yarn collecting and storing driving device sequentially acts and rotates according to the increase of the stroke required by paying off, and the yarn storage device realizes the four-time tension stroke under the action of the torque force of the four drivers. When the knitting needs an ultra-large stroke and the tension torsion of the yarn storage driving device reaches the limit, the friction force formed by the clutch plate, the friction plate and the clutch base plate is exceeded, the yarn storage device still stretches and releases the yarn, and the knitting requirement is met. When the yarn storage device takes up the yarns, the yarn storage driver reversely rotates, so that the excessive knitting yarns are taken back to the yarn storage device, and the ultra-large stroke constant-tension take-up and pay-off are achieved. When the spindle is broken and stops and the wire is out of fault, the light transmitter collects light signals and transmits the signals to the communication control part, and the machine stops immediately.
The utility model discloses a multiunit drive arrangement establishes ties and has increased the quadruple receipts and releases line stroke of storing up yarn ware, twists reverse when reaching the limit at the multiunit driver, stores up yarn ware and has overcome rated tension, friction, can continue the unwrapping wire, therefore has reached the constant tension zero clearance receipts and releases line of super large stroke, noiselessness, longe-lived.
The problem of the stroke that current braider spindle exists little, frictional force is big, unwrapping wire brake clearance is big, the noise is big, short-lived and broken string parking dumb is solved, the utility model aims at.
The advantages are that: the utility model adopts the optical fiber to collect signals, and meets the communication control requirements, so that the broken line parking is sensitive, the fault is accurately positioned, the energy is saved, the consumption is reduced, and the functions are multiple; the multiple groups of drivers are connected in series to realize the ultra-large stroke take-up and pay-off; thereby improving the quality and the production of two-dimensional and three-dimensional knitting and expanding the knitting range.
Drawings
Fig. 1 is an assembly configuration view of the background art.
Fig. 2 is the appearance assembly structure diagram of the present invention.
Fig. 3 is a sectional view of the present invention.
Fig. 4 is a front view structural diagram of the light transmitter of the light sensation communication signal acquisition device of the present invention.
Fig. 5 is a connection structure diagram of four yarn receiving and storing driving devices of the present invention.
Fig. 6 is a front view and a sectional structure view of the yarn storage driving device of the present invention.
Fig. 7 is a top view structural diagram of the yarn storage driving device of the present invention.
Fig. 8 is an assembly structure view of the constant tension pay-off device of the present invention.
In the figure, 1-1, a spindle blade; 1-2, bobbin; 1-3, a line pendant; 1-4, a yarn bobbin shaft; 1-5, porcelain eye; 1-6, yarns; 1-7, cutting a shaft by braking; 1-8, a brake cutting shaft transverse pin; 1-9, flower disc; 1-10, wire outlet holes.
1. Pressing the cap; 2. a yarn storage device; 3. a yarn; 4. a constant tension pay-off device; 5. a friction plate; 6. a yarn storage device shaft positioning sleeve; 7. a light sensing communication signal acquisition device; 8. a yarn storage device shaft seat; 9. a yarn storing and releasing drive device; 10. an upper wire passing device; 11. positioning the card; 12. a lower wire passing device; 13. pulling a pin; 14. an ingot bar; 15. a light transmitter; 16. a spindle seat; 17. a yarn storage shaft; 18. a payoff device bearing; 19. a clutch plate substrate; 20. a clutch plate; 21. a pressure spring seat; 22. a pressure spring; 23. a pin; 24. and (4) bolts.
9-1, fixing sleeves; 9-2, a poking shaft; 9-3, a driver seat; 9-4, a driver; 9-5, rotor shaft; 9-6, shaft hole; 9-7, a drive bearing; 9-8, sealing a shaft; 9-9, fixing grooves; 9-10, transition holes; 9-11, a first driving device; 9-12, a second driving device; 9-13, a third driving device; 9-14, a fourth drive device; 9-15 and positioning connecting pieces.
Detailed Description
Example 1: the utility model discloses a put yarn ware includes: the device comprises a light sensing communication signal acquisition device 7, a yarn winding and unwinding drive device assembly 9 and a constant tension pay-off device 4; the yarn winding and unwinding driving device assembly 9 is arranged on a spindle seat 16 of the light sensation communication signal acquisition device 7, and the constant-tension pay-off device 4 is positioned at the upper end of the yarn winding and unwinding driving device assembly 9; the bolt 24 passes through the yarn storage device shaft seat 8 of the constant tension pay-off device 4 and the take-up and yarn storage driving device 9 and is connected to the spindle seat 16 of the light-sensitive communication signal acquisition device 7.
Light sense communication signal acquisition device 7 includes: a spindle seat 16, a light transmitter 15, a spindle blade 14, a lower wire passing device 12 and an upper wire passing device 10; a spindle blade 14 is connected to one side of the upper end surface of the spindle seat 16; a lower wire passing device 12 and an upper wire passing device 10 are connected to the spindle blade 14; one end of the light transmitter 15 passes through the central hole of the spindle base 16 and is flush with the lower end of the spindle base 16, and the other end is fixed at the side position of the spindle rod 14.
The upper end surface of the spindle seat 16 is provided with a groove, the center of the spindle seat is provided with two through holes, and the light transmitter 15 penetrates through the two holes; the lower end surface of the spindle seat 16 is provided with two eccentric holes, and a cylindrical surface groove is arranged on the cylindrical surface of the spindle seat 16;
the light conductor 15 is an optical fiber.
The lower wire passing device 12 is wheel-shaped or sleeve-shaped.
The upper wire passing device 10 is in a sleeve shape or a wheel shape.
The yarn collecting, releasing and storing driving device 9 is one; the dial shaft 9-2 of the yarn storing and releasing driving device 9 is inserted into a positioning hole on the lower end surface of the yarn storage device shaft 17.
The yarn storing and releasing driving device 9 comprises: the device comprises a fixed sleeve 9-1, a shifting shaft 9-2, a driver seat 9-3, a driver 9-4, a rotor shaft 9-5, a shifting shaft hole 9-6, a driver bearing 9-7, a shifting shaft sealing cover 9-8, a fixed groove 9-9 and a positioning connecting piece 9-15;
the driver seat 9-3 is fixedly connected in the fixed sleeve 9-1 through a positioning connecting piece 9-15; a transition hole 9-10 which is communicated up and down is arranged on the fixed sleeve 9-1; a driver 9-4 is connected in the driver seat 9-3, one end of the driver 9-4 is embedded in the groove of the driver seat 9-3, and the other end of the driver 9-4 is clamped on the fixing groove 9-9 of the rotor shaft 9-5; the rotor shaft 9-5 is connected with the axle center position of the driver seat 9-3 through a driver bearing 9-7; the rotor shaft 9-5 is provided with a shifting shaft hole 9-6, the shifting shaft 9-2 is connected to the shifting shaft hole 9-6, and the shifting shaft 9-2 penetrates through a shifting shaft sealing cover 9-8.
The driver seat 9-3 is cylindrical, one end of the driver seat is provided with an open groove, and the groove is connected with a shifting shaft sealing cover 9-8; the other end is closed, a hole for installing the rotor shaft 9-5 is arranged at the central position of the closed end, and the rotor shaft 9-5 is sleeved in the hole through a driver bearing 9-7; when the rotor shaft 9-5 operates, one end of the driver 9-4 is driven to operate synchronously, so that the driver 9-4 generates a reverse acting force, and the rotor shaft 9-5 rotates under the action of tension; and then back.
One end of the rotor shaft 9-5 is a cylinder, a fixing groove 9-9 is formed in the cylinder, a shifting shaft hole 9-6 is formed in the rotor shaft 9-5, the shifting shaft hole 9-6 is a through hole penetrating through the rotor shaft 9-5, and the shifting shaft 9-2 is embedded into the shifting shaft hole 9-6 of the rotor shaft 9-5; the other end of the rotor shaft 9-5 is provided with a pillow block.
The driver 9-4 is a coil spring, a torsion spring or a motor.
The positioning connecting pieces 9-15 are spherical ball and pressure spring assemblies.
The constant tension pay-off 4 includes: the yarn storage device comprises a pressing cap 1, a yarn storage device 2, a friction plate 5, a yarn storage device shaft positioning sleeve 6, a yarn storage device shaft seat 8, a positioning clamp 11, a shifting pin 13, a yarn storage device shaft 17, a paying-off device bearing 18, a clutch plate substrate 19, a clutch plate 20, a pressure spring seat 21, a pressure spring 22 and a pin 23;
the yarn storage device shaft 17 is sleeved in the yarn storage device shaft seat 8 through a pay-off device bearing 18, the upper end of the yarn storage device shaft seat 8 is provided with a yarn storage device shaft positioning sleeve 6, and the yarn storage device shaft positioning sleeve 6 is in key connection with the yarn storage device shaft 17;
grooves are formed in the upper end and the lower end of the yarn storage device shaft positioning sleeve 6; a clutch plate base plate 19, a friction plate 5 and a clutch plate 20 are sequentially sleeved on the outer cylinder of the yarn storage shaft 17 from bottom to top in a groove at the upper end of the yarn storage shaft positioning sleeve 6; the friction plate 5 is positioned between the clutch plate base plate 19 and the clutch plate 20 and can rotate around the yarn storage shaft 17;
the yarn storage device shaft 17 is a hollow blind hole shaft, a pressure spring seat 21, a pressure spring 22 and a pressure cap 1 are sleeved in a hole of the yarn storage device shaft 17, the pressure cap 1 is connected to the upper end of the yarn storage device shaft 17, the pressure spring 22 is positioned between the pressure spring seat 21 and the pressure cap 1, and the top end of the pressure cap 1 is connected with a positioning clamp 11; the pressure spring seat 21, the yarn storage shaft 17 and the clutch plate 20 are connected through a pin 23;
the upper part of the yarn storage device shaft 17 is sleeved with the yarn storage device 2, and the positioning clamp 11 is positioned at the upper end of the yarn storage device shaft 17 to prevent the yarn storage device 2 from moving up and down, so that the yarn storage device 2 can rotate around the yarn storage device shaft 17 under the rated force action of the shifting pin 13;
the lower end face of the yarn storage device shaft 17 is provided with a positioning hole, a shifting shaft 9-2 of the yarn collecting and storing driving device 9 is inserted into the positioning hole, and a rotor shaft 9-5 of the yarn collecting and storing driving device 9 rotates to drive the yarn storage device shaft 17 to rotate simultaneously through the shifting shaft 9-2.
The clutch plate substrate 19 is in a flat gasket shape and is sleeved on the yarn storage device shaft 17.
The friction plate 5 is cylindrical, the upper end of the friction plate is provided with a groove, and a clutch plate 20 is arranged in the groove; the outer side of the upper end of the friction plate 5 is provided with a shifting pin 13, the upper end of the shifting pin 13 is inserted into a groove on the lower end face of the yarn storage device 2, the friction plate 5 can rotate under the action of a pressure spring 22, and the acting force of the pressure spring 22 is adjusted to adjust the friction force of the friction plate 5.
Example 2: four yarn winding and unwinding drive devices 9 are arranged; the four yarn collecting, releasing and storing driving devices 9 are fixedly connected in series through bolts; the first driving device 11, the second driving device 12, the third driving device 13 and the fourth driving device 14 are sequentially connected in series by bolts from top to bottom.
The lower shifting shaft 9-2 which protrudes out of the top of the yarn collecting and storing driving device 9 is inserted into the shifting shaft hole 9-6 at the bottom of the upper yarn collecting and storing driving device 9.
The shifting shaft 9-2 of the yarn collecting and storing driving device 9 at the uppermost end is inserted into a positioning hole on the lower end surface of a yarn storage shaft 17 of the constant tension pay-off device 4.
A rotor shaft 9-5 of a yarn collecting and storing driving device 9 rotates to drive a yarn storage device shaft 17 to rotate simultaneously through a shifting shaft 9-2; in the embodiment, four yarn collecting, releasing and storing driving devices 9 are connected in series, so that four times of tension stroke is generated.
The rest was the same as in example 1.
Claims (10)
1. The utility model provides a yarn ware is put in storage of multi-functional super large stroke, characterized by: the yarn releasing device comprises: the device comprises a light-sensitive communication signal acquisition device, a yarn winding and unwinding drive device and a constant-tension pay-off device; the yarn winding and unwinding driving device is arranged on a spindle seat of the light-sensitive communication signal acquisition device, and the constant-tension pay-off device is positioned at the upper end of the yarn winding and unwinding driving device; the bolt passes through a yarn storage device shaft seat of the constant tension pay-off device and a take-up and yarn storage driving device and is connected to a spindle seat of the light sensation communication signal acquisition device.
2. The multifunctional ultra-large stroke yarn storage and release device of claim 1, which is characterized in that: light sense communication signal acquisition device includes: the spindle seat, the light transmitter, the spindle blade, the lower wire passing device and the upper wire passing device; one side of the upper end surface of the spindle seat is connected with a spindle blade; the spindle blade is connected with a lower wire passing device and an upper wire passing device; one end of the light transmitter passes through the central hole of the spindle base and is flush with the lower end of the spindle base, and the other end of the light transmitter is fixed at the side position of the spindle blade.
3. The multifunctional ultra-large stroke yarn storage and release device of claim 2, which is characterized in that: the upper end surface of the spindle seat is provided with a groove, the center of the spindle seat is provided with two through holes, and the light transmitter penetrates through the two holes; the lower end surface of the spindle seat is provided with two eccentric holes, and the cylindrical surface of the spindle seat is provided with a groove with a cylindrical surface;
the light transmitter is an optical fiber;
the lower wire passing device is wheel-shaped or sleeve-shaped;
the upper wire passing device is in a sleeve shape or a wheel shape.
4. The multifunctional ultra-large stroke yarn storage and release device of claim 1, which is characterized in that: the number of the yarn collecting, releasing and storing driving devices is one or more than two; more than two yarn winding and unwinding storage driving devices are fixedly connected in series through bolts; the lower poking shaft protruding out of the top of the yarn storing and releasing driving device is inserted into the upper poking shaft hole at the bottom of the yarn storing and releasing driving device.
5. The multifunctional ultra-large stroke yarn storage and release device of claim 1 or 4, which is characterized in that: the yarn storing and releasing driving device comprises: the device comprises a fixed sleeve, a shifting shaft, a driver seat, a driver, a rotor shaft, a shifting shaft hole, a driver bearing, a shifting shaft sealing cover, a fixed groove and a positioning connecting piece;
the driver seat is fixedly connected in the fixed sleeve through a positioning connecting piece; a transition hole which is communicated up and down is arranged on the fixed sleeve; a driver is connected in the driver seat, one end of the driver is embedded in a groove of the driver seat, and the other end of the driver is clamped on a fixing groove of the rotor shaft; the rotor shaft is connected to the axis position of the driver seat through a driver bearing; the rotor shaft is provided with a shifting shaft hole, the shifting shaft is connected to the shifting shaft hole, and the shifting shaft penetrates through the shifting shaft sealing cover.
6. The multifunctional ultra-large stroke yarn storage and release device of claim 5, which is characterized in that: the driver seat is cylindrical, one end of the driver seat is provided with an open groove, and the groove is connected with a shifting shaft sealing cover; the other end is closed, a hole for mounting the rotor shaft is arranged at the central position of the closed end, and the rotor shaft is sleeved in the hole through a driver bearing; when the rotor shaft rotates, one end of the driver is driven to synchronously rotate, so that the driver generates reverse acting force, and the rotor shaft rotates under the action of tension; and then back.
7. The multifunctional ultra-large stroke yarn storage and release device of claim 5, which is characterized in that: one end of the rotor shaft is a cylinder, a fixing groove is formed in the cylinder, a shifting shaft hole is formed in the rotor shaft, the shifting shaft hole is a through hole penetrating through the rotor shaft, and the shifting shaft is embedded into the shifting shaft hole of the rotor shaft; the other end of the rotor shaft is provided with a pillow block;
the driver is a coil spring, a torsion spring or a motor;
the positioning connecting piece is a spherical ball and pressure spring assembly.
8. The multifunctional ultra-large stroke yarn storage and release device of claim 1, which is characterized in that: the constant tension pay-off device comprises: the yarn storage device comprises a pressing cap, a yarn storage device, a friction plate, a yarn storage device shaft positioning sleeve, a yarn storage device shaft seat, a positioning clamp, a shifting pin, a yarn storage device shaft, a pay-off device bearing, a clutch plate substrate, a clutch plate, a pressure spring seat, a pressure spring and a pin;
the yarn storage device shaft is sleeved in the yarn storage device shaft seat through a pay-off device bearing, a yarn storage device shaft positioning sleeve is arranged at the upper end of the yarn storage device shaft seat, and the yarn storage device shaft positioning sleeve is in key connection with the yarn storage device shaft;
grooves are formed in the upper end and the lower end of the yarn storage device shaft positioning sleeve; a clutch plate substrate, a friction plate and a clutch plate are sequentially sleeved on the outer cylinder of the yarn storage device shaft from bottom to top in a groove at the upper end of the yarn storage device shaft positioning sleeve; the friction plate is positioned between the clutch plate base plate and the clutch plate and can rotate around the yarn storage device shaft;
the yarn storage device is characterized in that the yarn storage device shaft is a hollow blind hole shaft, a pressure spring seat, a pressure spring and a pressure cap are sleeved in a hole of the yarn storage device shaft, the pressure cap is connected to the upper end of the yarn storage device shaft, the pressure spring is located between the pressure spring seat and the pressure cap, and the top end of the pressure cap is connected with a positioning clamp; the pressure spring seat, the yarn storage device shaft and the clutch plate are connected through a pin;
the upper part of the yarn storage device shaft is sleeved with a yarn storage device, and a positioning clamp is positioned at the upper end of the yarn storage device shaft to prevent the yarn storage device from moving up and down;
the lower end face of the yarn storage device shaft is provided with a positioning hole, a shifting shaft of the yarn collecting and storing driving device is inserted into the positioning hole, and a rotor shaft of the yarn collecting and storing driving device rotates to drive the yarn storage device shaft to rotate simultaneously through the shifting shaft.
9. The multifunctional ultra-large stroke yarn storage and release device of claim 8, wherein: the clutch plate substrate is in a flat gasket shape and is sleeved on the yarn storage device shaft.
10. The multifunctional ultra-large stroke yarn storage and release device of claim 8, wherein: the friction plate is cylindrical, the upper end of the friction plate is provided with a groove, and a clutch plate is arranged in the groove; the outer side of the upper end of the friction plate is provided with a shifting pin, the upper end of the shifting pin is inserted into a groove on the lower end face of the yarn storage device, the friction plate can rotate under the action of a pressure spring in an expansion mode, and the acting force of the pressure spring is adjusted to adjust the friction force of the friction plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921872490.9U CN211112502U (en) | 2019-11-02 | 2019-11-02 | Multifunctional super-large-stroke yarn storage and release device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921872490.9U CN211112502U (en) | 2019-11-02 | 2019-11-02 | Multifunctional super-large-stroke yarn storage and release device |
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| Publication Number | Publication Date |
|---|---|
| CN211112502U true CN211112502U (en) | 2020-07-28 |
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| CN201921872490.9U Active CN211112502U (en) | 2019-11-02 | 2019-11-02 | Multifunctional super-large-stroke yarn storage and release device |
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| CN (1) | CN211112502U (en) |
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2019
- 2019-11-02 CN CN201921872490.9U patent/CN211112502U/en active Active
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