CN205617016U - Portable spun yarn broken end detection device and use device's ring -spinning frame - Google Patents

Abstract

The utility model relates to a ring -spinning frame's spun yarn broken end detection device and application technique specifically are a portable spun yarn broken end detection device and use device's ring -spinning frame, portable spun yarn broken end detection device install on ring -spinning frame car face facade, before it is located between below, preceding roller and twizzle of roller spun yarn section place plane be close to one side of spinning frame, portable spun yarn broken end detection device bears device, broken end detection part, draw gear, power supply unit and microprocessor control system composition by guide rail, removal, and portable spun yarn broken end detection device along spinning frame length direction reciprocating motion is at the broken end that removes in -process detection spun yarn to the information that will break end is gone out through the wireless transmission, the ring -spinning frame who uses the device installs portable spun yarn broken end detection device.

Description

A kind of portable spinning end breaking detects device and uses the ring throstle of this device

Technical field

This utility model relates to a kind of spinning end breaking for ring throstle and detects device and application technology thereof, is specially A kind of portable spinning end breaking detects device and uses the ring throstle of this device；Described portable spinning end breaking detection device Being arranged on the facade of ring spindle yarn locomotive face, portable spinning end breaking detection device is positioned at the lower section of front roller, front roller and leads Between yarn hook, spun yarn section place plane is near the side of spinning frame, and described portable spinning end breaking detection device is by guide rail, movement Bogey, broken end detection part, traction apparatus, electric supply installation and microprocessor control system composition, portable spinning end breaking Detection device moves back and forth along spinning frame length direction, detects the broken end of spun yarn, and broken end information passed through in moving process Wireless transmission is gone out；The ring throstle of described this device of use is provided with described portable spinning end breaking detection device.

Background technology

Spinning in each operation, the spinning process amount of labour used is maximum, and the major responsibility of spun yarn spinner is to check and process broken end, And the most touring discovery broken end occupies its substantial amounts of working time.In order to reduce the labor intensity of spun yarn spinner, and reduce The amount of labour used, needs automatically to detect spinning end breaking, and testing result being notified, spinner processes.

Utility model patent " a kind of spun yarn detects broken end, automatic piecing arrangement automatically " (application number 201220009611.9) Setting up guide rail and mobile dolly by ring rail, mobile dolly moves back and forth on guide rail, utilizes electricity in reciprocatory movement Sense probe detection wire loop, surveys spinning end breaking, and the installation site for sensor requires higher, adds the uncertain of detection Property.Each on ring rail of patent of invention " Yarn twisting broken end detecting method for spinning machine " (application number 201210009964.3) Photoelectric sensor or the signal detection broken end of pressure transducer detection wire loop motion generation are installed at ingot position, relatively costly.Send out A friction piece is installed in bright patent application " a kind of break detecting method " (application number 200910221019.8) on pick up surface, Detecting broken end by the presence or absence of the grating of pick up detection cotton sliver generation, not only cost is high, and is difficult to imagine this invention Ring throstle broken end detection can be used for.Utility model patent " correlation vapour-pressure type spinning frame Yarn break testing agency " (application Number 201220014294.X) and utility model patent " reflection vapour-pressure type spinning frame Yarn break testing agency " (application number One trachea shower nozzle and pressure transducer detection spinning end breaking 201220014311.X) are installed near each rings.Practical new Type patent " photo-electric reflection type spinning frame Yarn break testing agency " (application number 201220014375.X) and utility model patent " photoelectricity correlation spinning frame Yarn break testing agency " (application number 201220014683.2) installs one near each rings Light source and electro-optical pickoff are detected spinning end breaking.They same costs are high.Patent of invention " a kind of spinning end breaking detection method And the spinning end breaking detection device of application the method " (application number 201210451800.6) method of using sound detection and analysis Detection spinning end breaking, tool is also easily rotated by loose thread after workshop noise and broken end to be affected." a kind of spun yarn breaks in application for a patent for invention Head detection and processing means and use the ring throstle (application number 201410160157.0) of this device " have employed reciprocally swinging Eccentric pendulum and portable monitoring dolly detect and process broken end, but its guide rail and general structure design are unfavorable for stably The position of yarn bar is visited in regulation, and one (two) level swing arm motor needs big moment of torsion, the most uneconomical even not possible, uses reductor If reductor rotating between the bad control in gap, causing spy, yarn bar position is bad determines, owing to one-level swing arm is to two The impact of level swing arm, the position of two grades of swing arms is more difficult to control, and the program can not make full use of on existing ring throstle simultaneously Guide rail, installation cost is high, and for its one-level swing arm of existing spinning frame and visit that the physical dimension of yarn bar assembly design is bad to be determined. Application for a patent for invention " a kind of avoiding-type spinning end breaking detects device and uses the ring throstle of this device " (application number 201510995428.9) utilize the mobile spun yarn detection device detection broken end being suspended on spinning frame guide rail, also have employed bias Fork detection spinning end breaking, and can dodge when doffing to spinning frame end, to prevent from affecting doffing cart work, but its body Long-pending relatively big, structure is more complicated, and eccentric pendulum reciprocally swinging is unfavorable for improving detection speed, simultaneously for eccentric adjustment fork with thin The status requirement of yarn contact is higher, and owing to electric magnet is consumable accessory, adds the complexity of system, reduces simultaneously and is The reliability of system.Patent of invention " a kind of spinning end breaking applied on the same day with this utility model application by this utility model applicant Detection method and the spinning end breaking detection part of use the method " utilize one to move back and forth and energy along spinning frame length direction Whether the spoke-like parts detection spun yarn rotating about axis rotation breaks end, and the spoke bar of spoke-like parts is positioned at front sieve of spinning frame Draw and spinning section height between twizzle, the plane residing for spoke bar of spoke-like parts and spinning frame front roller and twizzle Between spun yarn section vertical, spoke-like parts during moving along spinning frame length direction can with spinning frame front roller and Spun yarn section between twizzle contacts, and utilizes microprocessor to pass through sensor (being preferably close to switch or photoswitch) detection spoke Bar-like member before and after an ingot position each half ingot away from the range of mobile during whether rotate and i.e. can determine whether whether spun yarn breaks Head, the center of rotation of spoke-like parts described in this patent application may be located at spun yarn section place between front roller and twizzle and puts down Face near or away from the side of spinning frame, but the spinning end breaking detection device embodiment in this application for a patent for invention only has The center of rotation of spoke-like parts between front roller and twizzle spun yarn section place plane away from the example of spinning frame side.

Spinning end breaking detection device in aforementioned three applications for a patent for invention is installed on the guide rail outside spinning frame, body Long-pending relatively big, and the operation of staff may be affected.

Utility model content

To the deficiencies in the prior art, the technical problems to be solved in the utility model is to provide a kind of portable spinning end breaking Detect device and use the ring throstle of this device.This movable type spinning end breaking test device body is long-pending less, is not take up spun yarn Space between machine, does not interferes with staff's operation in car stop, simultaneously simple in construction, reliable operation, it is not necessary to rapid wear Part is easy to maintenance, low to sensor mounting location required precision；The ring throstle using this device can be with relatively low cost Realize spinning end breaking detection.

This utility model solves the solution of described portable spinning end breaking detection device: design is a kind of portable thin Yarn breakage detection device, it is characterised in that described portable spinning end breaking detection device is by guide rail, moving bearing device, broken end inspection Surveying parts, traction apparatus, electric supply installation and microprocessor control system composition, described portable spinning end breaking detection device is installed On the facade of ring spindle yarn locomotive face, except broken end detection part detection spinning end breaking bar can by front roller and twizzle it Between spun yarn place plane near the side of spinning frame extend out to its away from the side of spinning frame outside, portable spinning end breaking detection Device between the lower section of front roller, front roller and twizzle spun yarn section place plane near the side of spinning frame, whole shifting The size of dynamic formula spinning end breaking detection device need to ensure its not with the component interference on spinning frame；

Described guide rail be along spinning frame length direction be arranged close to spinning frame get on the bus face car face facade on strip Parts, described guide rail uses screw, stickup or magnetic force to be arranged on the facade of spun yarn locomotive face, and the length of guide rail contains spinning frame one All ingots position, side the ingot distance degree that at least stretches out at ingot position, two ends, guide rail comprises installed surface, chute surface, ingot position Mark, wiping wire casing and confined planes, described installed surface is that guide rail (refers to car face facade and face of getting on the bus, mainly car face with car face Facade) face that contacts, described chute surface and confined planes are the faces that guide rail contacts with moving bearing device, and described ingot bit flag thing is Magnetic metal parts on guide rail, described wiping wire casing is that to place cross section be rectangle or the groove of circular trolley, on guide rail or On the facade of spun yarn locomotive face, outside the spindle of spinning frame end, an ingot is provided with the stroke as stroke mark away from distance Sheet metal or stroke magnet steel；

Described moving bearing device is the strip parts being placed on guide rail and moving back and forth along guide rail, mobile carrying dress Putting and rely on the restriction of magnetic force or Mechanical Contact between itself and guide rail can not move in the direction vertical with guide rail, described magnetic force is Referring to the captivation between magnet steel and magnetic metal, described Mechanical Contact is that the face between moving bearing device with guide rail contacts or pacifies Linear contact lay between the roller and the guide rail chute surface that are contained on moving bearing device, in order to prevent fiber from gathering, mobile carrying dress The frame put is hollow out or frame structure；The hairbrush in rail length direction, hairbrush bristle it is mounted perpendicular on moving bearing device Free end contact with the conduction trolley on guide rail；

Described broken end detection part is arranged on moving bearing device, broken end detection part on be provided with can with front roller and The fork of the spun yarn perpendicular contact between twizzle or the spoke bar of spoke-like parts, if fork or spoke bar are through ingot position Do not promoted by the spun yarn between front roller and twizzle during position, then this ingot position there occurs broken end, does not the most break end, broken end inspection Fork or the spoke bar of surveying parts detection spinning end breaking can be by spun yarn place plane between front roller and twizzle near spun yarns The side of machine extend out to its side away from spinning frame；

Described traction apparatus is gear device or pull rope traction apparatus；Described gear device includes being arranged on Motor on moving bearing device and the driving gear being arranged on step motor shaft, drive gear and the tooth bar on guide rail Engagement；Described pull rope traction apparatus includes motor, driving wheel, pulley and the pull rope being arranged on fine voile machine, Driving wheel is arranged on step motor shaft, and pull rope two ends are fixed on moving bearing device and form a circle, warp in the middle of pull rope Cross pulley, and through driving wheel friction-driven.

Described electric supply installation includes trolley, spring steel plate or carbon brush and brush holder mechanism, battery, and trolley is placed on wiping Being connected with power supply in wire casing and in its end, spring steel plate or carbon brush are arranged on moving bearing device and slide with trolley and connect Touching, carbon brush is connected with battery electrode and charges the battery, and battery is powered to microprocessor control system.

Described microprocessor control system mainly includes switch board, controller circuit board, sensor, man-machine interface, output Drive circuit and wireless communication module, described switch board is the rectangular-shaped chest being arranged on moving bearing device, described control Device circuit board processed is mounted in switch board the circuit board developed with MCU for controller, and described sensor includes detection broken end inspection Survey proximity switch or photoswitch, the proximity switch of detection stroke mark or photoswitch, the detection ingot bit flag position of parts The proximity switch etc. put, sensor output is connected to controller circuit board, and described man-machine interface is mounted to controller circuitry Toggle switch on plate and display lamp or display screen, described output driving circuit is the step motor drive being arranged in switch board Control circuit plate, the antenna of described wireless communication module is arranged on switch board outside top, wireless communication module and controller electricity Road plate is connected.

The technical scheme of the ring throstle that this utility model solves described this device of use is: a kind of ring spindle yarn of design Machine, it is characterised in that be provided with portable spinning end breaking detection device described in the utility model on described ring throstle.

Compared with the existing spinning end breaking detection technique installing sensor by ingot, this utility model movable type spinning end breaking is examined Survey device application cost lower；With application for a patent for invention " detection of a kind of spinning end breaking and processing means and use the ring of this device Spindle spinning frame (application number 201410160157.0) " and application for a patent for invention " a kind of avoiding-type spinning end breaking detection device and making With the ring throstle (application number 201510995428.9) of this device " to compare, this utility model movable type spinning end breaking detects Apparatus structure is simpler, volume is less, low cost, is easily maintained, and is arranged in spinning frame, is not take up the sky outside spinning frame Between, can be effectively prevented from that spinning end breaking detection device affect the keeping off a car of operator, go-cart, doffing etc. operates.

Accompanying drawing explanation

Fig. 1 is the signal that this utility model movable type spinning end breaking detection device embodiment 1 is seen along spinning frame length direction Figure.

Fig. 2 is the schematic top plan view of this utility model movable type spinning end breaking detection device embodiment 1.

Fig. 3 is the guide rail generalized section of this utility model movable type spinning end breaking detection device embodiment 1.

Fig. 4 is the guide rail schematic top plan view 1 of this utility model movable type spinning end breaking detection device embodiment 1.

Fig. 5 is the guide rail schematic top plan view 2 of this utility model movable type spinning end breaking detection device embodiment 1.

Fig. 6 is that the moving bearing device of this utility model movable type spinning end breaking detection device embodiment 1 is at roller center The sectional view (the most non-cross-hatching) at place.

Fig. 7 is the moving bearing device schematic front view of this utility model movable type spinning end breaking detection device embodiment 1.

Fig. 8 is the moving bearing device schematic top plan view of this utility model movable type spinning end breaking detection device embodiment 1.

Fig. 9 is the broken end detection part schematic front view of this utility model movable type spinning end breaking detection device embodiment 1.

Figure 10 is that the broken end detection part of this utility model movable type spinning end breaking detection device embodiment 1 overlooks signal Figure.

Figure 11 is the apparatus for detection of breaking of yarn schematic diagram of this utility model movable type spinning end breaking detection device embodiment 2.

Figure 12 is the signal that this utility model movable type spinning end breaking detection device embodiment 3 is seen along spinning frame length direction Figure.

Figure 13 is the signal that this utility model movable type spinning end breaking detection device embodiment 3 is seen towards spinning frame direction Figure.

Figure 14 is the apparatus for detection of breaking of yarn schematic diagram of this utility model movable type spinning end breaking detection device embodiment 4.

Figure 15 is the broken end detection part schematic diagram of this utility model movable type spinning end breaking detection device embodiment 4.

Figure 16 is guide rail and the moving bearing device side-looking of this utility model movable type spinning end breaking detection device embodiment 5 Schematic diagram.

Figure 17 is this utility model movable type spinning end breaking detection guide rail of device embodiment 5 and moving bearing device master regards Schematic diagram.

In figure: 11. roller 12. flute pipe 13. car face facades 131. are got on the bus face 14. beater or beat-up 141. twizzle 15. Spun yarn section 2. guide rail 20. guide rails assembling face 21. chute surface 22. rectangle wiping wire casing 23. tooth bar 24. magnetic metal bar 240. steel disc 243. ingot position, ingot position, segmented magnetic bonding jumper 241. hole 242. magnet steel 25. vertical confined planes 26. mounting magnetic steels 3. moving bearing device 30. frame 31. roller 310. roller shaft 311. roller installing plate 312. troughing roller 32. adsorbs Magnet steel 320. adsorbing metal bar 33. moving bearing device confined planes 4. break end detection part 40. break end detection part install Plate 41. is visited yarn bar 411. spoke bar 42. and is visited yarn pole socket 421. spoke-like parts installation axle 43. countercheck rod 431. counterweight 44. magnet steel 45. are visited yarn pole socket installing plate 5. traction apparatus 50. motor 51. and are driven gear 52. rolling bearing units 53. Flexible axle 54. pull rope 6. microprocessor control system 61. stepper motor driver plate 611. proximity switch 63. controls system Circular copper bar 71. carbon brush of system control circuit plate 7. electric supply installation 70. trolley 701. and brush holder mechanism 711. brush holder support Frame 712. spring steel plate 72. battery 76. hairbrush

Detailed description of the invention

Being further discussed below this utility model below in conjunction with embodiment and accompanying drawing thereof, this utility model one given below is moved Dynamic formula spinning end breaking detection device and the specific embodiment of ring throstle using this device are only to act of the present utility model Example illustrates, is not intended that the restriction to this utility model claim, and this utility model is not addressed part and is applicable to prior art.

Embodiment 1(of a kind of portable spinning end breaking detection device of this utility model sees shown in Fig. 1 ~ 10):

Portable spinning end breaking detection device spun yarn section 15 place plane between front roller 11 and twizzle 141 is close The side of spinning frame, portable spinning end breaking detection device is by guide rail 2, moving bearing device 3, broken end detection part 4, traction dress Put 5, electric supply installation 7 and microprocessor control system 6 to form.

Described guide rail 2 is to be arranged on spinning frame on the car face facade 13 in face 131 of getting on the bus along spinning frame length direction Strip parts, for carrying and the movement of guiding movement bogey 3, the length of guide rail 2 contains all ingots in spinning frame side Position the ingot distance degree that at least stretches out at ingot position, two ends, guide rail 2 is moulding or extrusion molding part, if moulding then When guide rail is installed on spinning frame, segmentation is installed, and if extrusion processing, is then whole installation, it comprises along its length Installed surface, chute surface, ingot bit flag thing, stroke mark, tooth bar, wiping wire casing and confined planes, installed surface be on guide rail will Guide rails assembling to the face on the facade of car face, chute surface and confined planes be on guide rail for carry and limit moving bearing device can only Move along rail length direction and the face that rail length side moves up can not be perpendicular to；Use through being horizontally mounted hole 21 Self-tapping screw or bolt guide rail 2 is arranged on spun yarn locomotive face facade 13, make guide rails assembling face 20(see Fig. 3) with car face stand Fitting in face 13, guide rails assembling face to ensure partially away from the ultimate range of the lateral surface distance car face facade of spun yarn locomotive face facade Do not affect the elevating movement of beater or beat-up, owing to the distance of spinning frame long vehicle beater or beat-up with car face facade (or tiltedly facade) is more than spun yarn The distance of machine short wing daughter board distance car face facade, therefore, can be more greatly for this distance of spinning frame long vehicle；Described chute surface Two, the top horizontal plane of the guide rail for contacting with moving bearing device 3, is used for carrying and limit moving bearing device to moving down Dynamic, in the present embodiment using conduction with trolley 70 as chute surface；Described ingot bit flag thing is guide rail end face horizontal injection or viscous The mark for identifying position, ingot position sticked, in the present embodiment, ingot bit flag thing is the magnetic metal bar 24 having hole 241 (see figure 4), adjacent two pitch-rows equal to ingot away from, 6 ~ 12 millimeters of aperture, it is adaptable to proximity switch detects, and the midpoint in hole is spun yarn captain Corresponding spindle position on degree direction, however not excluded that use segmented magnetic bonding jumper 240(to see Fig. 5) as ingot bit flag thing, adjacent two Section bonding jumper center between distance equal to ingot away from, the distance between adjacent two sections of bonding jumpers is 6 ~ 12 millimeters, adjacent two sections it Between the correspondence spindle position, middle part of interval location, approach switch sensor is judged by the interval between detection hole or adjacent two sections Whether the broken end detection part 4 installed on moving bearing device is moved to spindle position；Described stroke mark is on guide rail The stroke sheet metal installed away from distance corresponding to ingot outside the spindle of spinning frame end or stroke magnet steel, microprocessor controls After system detects this trip mark by sensor, moving bearing device commutation is mobile, naturally it is also possible to by stroke mark It is arranged on the facade of spun yarn locomotive face the position moving terminal corresponding to moving bearing device；Vertical it is molded with on guide rail Tooth bar 23(Fig. 3), the gear of traction apparatus is engaged with transmission traction power；The groove of guide rail is molded with and leads for placement Electricity trolley, cross section be the wiping wire casing 22 of rectangle, conduction trolley 70 is filled in trolley by one end level of wiping wire casing In groove, described confined planes is can not to connect in the plane being perpendicular to rail length direction for limiting moving bearing device on guide rail Close or remote from the face of car face facade, the confined planes in the present embodiment is the crest top land (Fig. 3) of vertical confined planes 25 and tooth bar 23.

Described moving bearing device 3 is reciprocal in the top of guide rail 2 horizontal positioned from top to bottom to guide rail 2 and along guide rail 2 Mobile, moving bearing device includes frame 30, absorption magnet steel 32, roller 31, hairbrush；Described frame 30 is strip block parts, Its convex-concave on the face close with guide rail 2 and concavo-convex on guide rail match, moving bearing device vertical thereon Confined planes 33 is relative with the vertical confined planes 25 of guide rail and tooth bar 23 crest top land respectively；As it is shown in fig. 7, in order to reduce the long-pending of fiber Poly-, it is simple to fiber is blown away by air sucking/blowing, and moving bearing device frame makes engraved structure or frame structure as far as possible, can be true Increase quantity and the area of hollow out in the case of protecting frame strength as far as possible；Absorption magnet steel 32 level of 4 (at least 3) circle is equal Cloth is fixed on face corresponding with ingot bit flag thing 24 on guide rail in the groove of frame bottom surface, and moving bearing device is placed on guide rail After, it being spaced little gap (such as 0.1 ~ 1mm) between the ingot bit flag thing 24 on absorption magnet steel 32 and guide rail, absorption magnet steel 32 is inhaled Dummy ingot bit flag thing 24 makes moving bearing device 3 be pressed on downwards to move on guide rail 2 and do not fall off, the spacing of adjacent two magnet steel 32 Can not be ingot away from multiple, suction otherwise can be caused to make moving bearing device insecure on guide rail not, or use rectangle Absorption magnet steel, the length of rectangle absorption magnet steel is more than the diameter in ingot bit flag thing hole 241, it is ensured that absorption magnet steel is when via 241 Certain absorption affinity can be kept；Described roller 31 by roller shaft 310 and roller installing plate 311 be arranged in frame (see Fig. 2, Fig. 6, for clarity sake, non-cross-hatching in Fig. 6), slide with as guide rail when moving bearing device is placed into rear roller on guide rail The trolley 70 in face, road contacts and rolls on trolley, and roller 31 processes for insulant, or frame uses insulation Materials processing forms, and prevents trolley short circuit；It is positioned at carbon brush and brush holder mechanism 71 along spinning frame length direction in frame 30 Two side positions one row be respectively installed be perpendicular to the hairbrush of spinning frame length direction, the free end of hairbrush bristle and leading on guide rail Electricity trolley contact, prevents accumulating fiber on it and flyings affects the normal of carbon brush and work.

Broken end detection part 4 use fork testing agency (see Fig. 9,10), broken end detection part use prior art, use Whether gravity eccentricity fork detection spun yarn breaks end, and visits yarn bar 41 and contacts with the spun yarn between front roller and twizzle, countercheck rod 43 It is coaxially mounted to visit on yarn pole socket 42 with visiting yarn bar 41, visits yarn pole socket and have employed the shape of multidiameter, visit yarn pole socket axle center and resistance Pin axis perpendicular, two ends visiting yarn pole socket multidiameter are respectively installed to break end detection part installing plate 40 and visit yarn pole socket In hole in installing plate 45, countercheck rod 43 is provided with the counterweight 431 of magnetic metal away from the end visiting yarn pole socket, makes countercheck rod 43 And the gross weight of counterweight is more than the weight of spy yarn bar, magnet steel 44 is used for attracting counterweight to make spy yarn bar stop swinging as early as possible, close to opening Closing 611 to be used for detecting the swing visiting yarn bar, the principle of this technology is at application for a patent for invention " a kind of avoiding-type spinning end breaking detection dress Put and use the ring throstle of this device " application number 201510995428.9) have a detailed description, broken end detection part tilts peace It is contained on the end face of frame 30 of moving bearing device, visits yarn bar 41 obliquely upward to the spun yarn between front roller and twizzle Contact, broken end detection part is arranged on moving bearing device, visits yarn bar 41 with moving bearing device by carefully during moving Rotation stirred by yarn, then swings back equilbrium position by gravity.

Described traction apparatus is to be arranged on motor 50 in moving bearing device frame, axial line vertical (being not precluded from using the motor of other kind) and the driving gear being arranged on step motor shaft, drive on gear and guide rail Tooth bar 23 engagement drives moving frame to move along guide rail.

Described electric supply installation 7 includes a continuous print trolley 70, carbon brush and brush holder mechanism 71, the battery that cross section is rectangle 72, trolley is connected with charge power supply, and the carbon brush in carbon brush and brush holder mechanism contacts with trolley slip, carbon brush and battery electricity Extremely being connected and charge the battery, battery is powered to microprocessor control system.

Described microprocessor control system 6 is applicable to prior art (application for a patent for invention " a kind of avoiding-type spinning end breaking inspection Survey device and use the ring throstle of this device " application number 201510995428.9), mainly include switch board, controller electricity Road plate, sensor, man-machine interface, output driving circuit and wireless communication module, described switch board is for being arranged on mobile carrying dress The rectangular-shaped chest put, described controller circuit board is mounted in switch board the circuit board developed with MCU for controller, Described sensor include the detection broken end proximity switch of detection part or photoswitch, the proximity switch of detection stroke mark or Photoswitch, the proximity switch etc. of detection ingot bit flag position, sensor output is connected to controller circuit board, described man-machine Toggle switch that interface is mounted on controller circuit board and display lamp or display screen, described output driving circuit is for being arranged on Step motor drive control circuit plate in switch board, the antenna of described wireless communication module is arranged on switch board outside top, Wireless communication module is connected with controller circuit board, the proximity switch installation site of detection ingot bit flag position and spy yarn pole socket Center of rotation is in same position on spinning frame length direction, and in Fig. 2,61 is stepper motor driver plate, and 63 is control system Control circuit plate.

The size of whole portable spinning end breaking detection device needs to ensure that it is at spinning frame spinning, portable spinning end breaking Detection device work process in, its not with the component interference on spinning frame.

Embodiment 2(of a kind of portable spinning end breaking detection device of this utility model is shown in Figure 11):

The present embodiment is with the difference of embodiment 1: tooth bar 23 is positioned at guide rail outermost vertical side, motor 50 And the gear 51 that drives being arranged on step motor shaft engages driving moving bearing device along guide rail shifting with the tooth bar 23 on guide rail Dynamic；Chute surface in the present embodiment is positioned at the end face both sides of guide rail, and the roller 31 of moving bearing device is arranged on the two of frame 30 The position alignd with guide rail chute surface in side；In any case arrange confined planes and the chute surface of guide rail, purpose is provided to limit and moves Dynamic bogey can only move along rail length direction, and can not move in the plane being perpendicular to rail length direction；By peace It is contained on guide rail, spacing and ingot away from identical ingot position magnet steel 243 as the ingot bit flag thing on guide rail, with length more than two Ingot away from, ferromagnetic adsorbing metal bar 320 replace the absorption magnet steel 32 on moving bearing device, moving bearing device can lean on Captivation between adsorbing metal bar 320 and ingot position magnet steel does not comes off from guide rail；It is not excluded for making of ferromagnetic metal moving The frame of bogey, thus need not individually increase adsorbing metal bar.

A kind of portable spinning end breaking detection embodiment 3(as Figure 12 of device of this utility model, shown in 13):

The present embodiment is with the difference of embodiment 1:

The present embodiment uses glue pasted by guide rail 2 to be arranged on spun yarn locomotive face facade 13；Described chute surface 21 is it Away from the vertical guide of car face facade, it is the face contacted with moving bearing device 3 on the direction being perpendicular to car face facade, is used for holding Carry and limit moving bearing device to move to facade direction, car face；Ingot bit flag thing is to note away from the face of car face facade on guide rail The ingot position steel disc 242 moulded or paste, adjacent two ingot position steel disc spacing are preferably 6 ~ 12 millis equal to ingot away from, ingot position steel disc diameter Rice, it is adaptable to proximity switch detects, the midpoint of ingot position steel disc is corresponding spindle position on spinning frame length direction；It is molded on guide rail Tooth bar 23 be positioned horizontally in guide rail end face；Guide rail confined planes is in the crest top land of the top tooth bar of guide rail and guide rail bottom Horizontal plane, can not move up and down by vertical in the plane being perpendicular to rail length direction for limiting moving bearing device.

Moving bearing device 3 bread encloses (guide rail is away from the face of car face facade, the upper end face of guide rail and bottom surface) and is buckled in and leads Moving back and forth on rail and along guide rail 2, the confined planes of moving bearing device is respectively the face relative with end face on guide rail and bottom surface, The confined planes of moving bearing device limits moving bearing device can not move along vertical with upper end face and the bottom surface of guide rail； 4 circular absorption rectangular distributions of magnet steel 32 are fixed on the face that frame is close with car face facade (see Figure 13), mobile carrying After device is placed on guide rail, between absorption magnet steel 32 and car face facade, it is spaced little gap (such as 0.1 ~ 1mm), adsorbs magnet steel 32 attract car face facades make moving bearing device 3 be pressed on guide rail 2 to facade direction, car face move and can not be to away from car face The direction of facade is moved, thus prevents moving bearing device from coming off from guide rail；The present embodiment does not use roller to roll, and uses Moving bearing device moves in the mode of slide on rails, and on moving bearing device, the side near car face facade has and guide rail On away from car face facade chute surface contact face, make moving bearing device can not move to facade direction, car face.The present embodiment Guide rail and the gross thickness of moving bearing device contact portion relatively thin, guide rail and moving bearing device are on facade direction, car face Highly preferred less than 10mm, it is ensured that not with the component interference on spinning frame, not affect the lifting of beater or beat-up.Frame 30 two ends with On the face that guide rail is relative, just position to trolley is provided with 4 flat spring steel discs 712 and replaces 2 carbon brush and brush holder mechanism 71 to electricity Charging in pond, respectively patches, along two side positions of spinning frame length direction, installations in frame 30 and (be similar to the installation side of sealing strip on screen window Formula) there is a row to be perpendicular to the hairbrush 76 of spinning frame length direction, the free end of hairbrush 76 bristle and the conduction trolley on guide rail Contact, and be conveniently replaceable, prevent on it, accumulating fiber and flyings affect the normal of carbon brush and work, in order to be able to see spring steel plate Only hairbrush is depicted in side in 712, Figure 13；For the ease of the fiber of air sucking/blowing cleaning accumulation, in moving bearing device frame The most employing engraved structures, such as the hollow out of two rectangle window-like in Figure 13.

Motor 50 is connected on axial line driving gear 51 in horizontal direction by flexible axle 53, rolling bearing units 52, Drive gear to engage driving moving bearing device with the tooth bar 23 on guide rail to move along guide rail.

Stepper motor driver has been integrated in control system control circuit plate 63.

A kind of portable spinning end breaking detection embodiment 4(as Figure 14 of device of this utility model, shown in 15):

The present embodiment is with the difference of embodiment 3:

The cross section of strip guide rail is " convex " font, with glue, the face at corresponding for guide rail " convex " word top is pasted car face facade On, the face bottom corresponding " convex " word of guide rail has two strip grooves for placing trolley 70；Do not have on moving bearing device Absorption magnet steel, sees along spinning frame length direction, and moving bearing device encloses the part that corresponding " convex " word bottom of guide rail is wider, moves Dynamic bogey limits it by this encirclement and can only move along rail length direction, and can not vertical and near and Moving away from facade direction, car face, therefore, on the present embodiment middle guide, each face of corresponding " convex " bottom wider portion is cunning Face, road, is again confined planes simultaneously, and limiting moving bearing device can not come off from guide rail；Roller is not had on moving bearing device, Moving bearing device is at slide on rails.

The present embodiment uses pull rope 54(or traction belt) tethered sliding bogey moves, and its traction apparatus includes peace The motor that is contained on fine voile machine, driving wheel, pulley, pull rope 54, driving wheel is arranged on step motor shaft and (does not arranges Except using alternating current generator or the combination of direct current generator acceleration and deceleration machine, driving wheel is arranged on reductor shaft), pull rope head and the tail two End connects and forms the circle closed, and is fixed on moving bearing device by pull rope with rope clip, and pull rope positions through pulley With tensioning, and moving through driving wheel friction-driven pull rope, the motor being so arranged on fine voile machine is forward and reverse Rotation can drive moving bearing device to move back and forth along guide rail, can be by the mobile carrying of spinning frame both sides apparatus for detection of breaking of yarn Device is all connected to drive on pull rope, uses a driving pull rope to drag the shifting of spinning frame both sides apparatus for detection of breaking of yarn simultaneously Dynamic bogey, about how installing pull rope and pulley belongs to general knowledge, pull rope can use steel wire rope, steel wire, tengential belt etc..

Broken end detection part 4 uses spoke-like parts testing agency (see Figure 15), broken end detection part to use the present inventor Utility application " a kind of spinning end breaking detection method and use the method spinning end breaking detection part " in skill Art, specially utilizes one to move along spinning frame length direction and can be around the spoke-like parts detection spun yarn of its axis rotation No broken end, described spoke-like parts 41 are by the 8 spoke bars being positioned in a plane, flexed outward by a center of rotation 411 compositions, spoke-like parts 41 utilize spoke-like parts to install axle 421 and bearing is arranged on broken end detection part installing plate 40 On, spoke bar 411 cross section is circular (but being not excluded for using other shape), and in order to prevent spoke bar from damaging spun yarn, spoke bar is remote Being hemispherical from one end of spoke-like parts center of rotation, the spoke bar 411 of spoke-like parts 41 is positioned at spinning frame front roller 11 And the spinning section height between twizzle 141, the plane residing for spoke bar 411 of spoke-like parts 41 and spinning frame front roller and Spun yarn section 15(approximation between twizzle) vertical, spoke-like parts can be with during moving along spinning frame length direction Spun yarn section 15 between spinning frame front roller and twizzle contacts, if spun yarn does not break end, and the spoke bar of spoke-like parts By spun yarn 15,411 are stopped that the spoke-like parts of promotion rotate, significantly when parts spoke-like after spinning end breaking the most do not occur significantly Rotate, utilize microprocessor to pass through sensor (be preferably close to switch or photoswitch) and detect the center of rotation of spoke-like parts and exist Before and after one ingot position each half ingot away from the range of mobile during the most substantially rotation i.e. can determine whether whether spun yarn breaks end, if Before a certain ingot position half ingot away from mobile to half ingot after this ingot position away from the range of spoke-like parts do not rotate or rotate Angle is significantly less than the half at adjacent two spoke bar cramp angles, then corresponding ingot position spun yarn there occurs broken end, otherwise, and corresponding ingot position Spun yarn does not break end, and the proximity switch 611 that rotates through of spoke-like parts detects, if the output state of two proximity switches is sent out Give birth to change and i.e. thought that spoke-like parts there occurs rotation.

A kind of portable spinning end breaking detection embodiment 5(as Figure 16 of device of this utility model, shown in 17):

Guide rail 2 cross section in the present embodiment is approximately rectangle, and the face that rectangle long limit in side is corresponding has blind round hole, blind hole The degree of depth to face about 0.5mm corresponding to the long limit of opposite side rectangle (this distance too big if to adsorb magnet steel absorption affinity little, the least if Guide rail is easily damaged, preferably 0.3 ~ 0.6mm), putting into mounting magnetic steel 26 in blind hole does not has blind hole by corresponding for long for rectangle limit Guide pass absorption is arranged on spun yarn locomotive face facade 13；Circular wiping wire casing is had, in groove on the face that rectangle two minor face is corresponding Put into the copper bar 701 of circle as trolley；Moving bearing device relies on the most each 2 troughing rollers 312 mounted thereto Being clamped on guide rail outside the copper bar installed, troughing roller and copper bar contact with each other the effect restriction playing confined planes and chute surface Moving bearing device can only move along rail length direction on guide rail；Trolley in electric supply installation 7 is the copper of circular cross-section Bar 701, carbon brush and brush holder mechanism 71 rely on brush holder bracing frame 711 to be installed on moving bearing device, and carbon brush connects with trolley Tactile slip charges the battery；In order to reduce the accumulation of fiber, it is simple to the fiber of wind-blowing/absorbing device cleaning accumulation, moving bearing device The installing plate of upper installation roller and carbon brush and brush rocker structure is lath, forms engraved structure.

In addition to above example, it is also possible to derive many guide rails and moving bearing device matches and limits mobile carrying dress Put the structure that can only move along rail length direction and use conduction trolley and the carbon brush structure of different cross section.

The embodiment of the ring throstle of this device of use described in the utility model:

A kind of ring throstle of design, it is characterised in that described ring throstle is provided with movable type described in the utility model Spinning end breaking detection device.

This utility model is not limited to embodiment discussed above, and those skilled in the art can infer according to this utility model Other variant form, these variant forms fall within of the present utility model.

Claims (8)

1. a portable spinning end breaking detection device, it comprises broken end detection part, broken end detection part is provided with energy And the fork of the spun yarn perpendicular contact between front roller and twizzle or the spoke bar of spoke-like parts, if fork or spoke bar Do not promoted by the spun yarn between front roller and twizzle through position, ingot position, then this ingot position there occurs broken end, does not otherwise have Broken end, it is characterised in that described portable spinning end breaking detection device is arranged on the facade of ring spindle yarn locomotive face, except broken end The fork of detection part or spoke bar can be stretched near the side of spinning frame by spun yarn place plane between front roller and twizzle Go out to its away from the side of spinning frame outside, portable spinning end breaking detection device is positioned at the lower section of front roller, front roller and leads Between yarn hook, spun yarn section place plane is near the side of spinning frame, and described portable spinning end breaking detection device is by guide rail, movement Bogey, broken end detection part, traction apparatus, electric supply installation and microprocessor control system composition, described guide rail is along thin Yarn machine length direction is arranged on the strip parts on the facade of spun yarn locomotive face, and described moving bearing device is for being placed on guide rail And the strip parts moved back and forth along guide rail, described broken end detection part is arranged on moving bearing device, described traction dress Being set to gear device or pull rope traction apparatus, described electric supply installation includes trolley, spring steel plate or carbon brush and brush holder Mechanism, battery.

Portable spinning end breaking detection device the most according to claim 1, it is characterised in that described guide rail uses screw, glues Patch or magnetic force are arranged on the facade of spun yarn locomotive face, and the length of guide rail contains all ingots position, spinning frame side and at ingot position, two ends At least stretch out an ingot distance degree, and guide rail comprises installed surface, chute surface, ingot bit flag thing, wiping wire casing and confined planes, Described installed surface is the face that guide rail contacts with car face, and described chute surface and confined planes are that guide rail contacts with moving bearing device Face, described ingot bit flag thing is the magnetic metal parts on guide rail, and described wiping wire casing is rectangle or concentric stroking for placing cross section Touch the groove of line.

Portable spinning end breaking detection device the most according to claim 1, it is characterised in that moving bearing device relies on it Can not be described in the direction motion vertical with rail length with the restriction of Mechanical Contact or Mechanical Contact with the magnetic force between guide rail Magnetic force refers to that the captivation between magnet steel and magnetic metal, described Mechanical Contact are that the face between moving bearing device and guide rail connects Linear contact lay between the roller and the guide rail chute surface that touch or be arranged on moving bearing device.

Portable spinning end breaking detection device the most according to claim 1, it is characterised in that described broken end detection part is adopted Contact whether detection spun yarn breaks end with the bar around axis rotation with the spun yarn between front roller and twizzle.

Portable spinning end breaking detection device the most according to claim 1, it is characterised in that described gear device bag Include the motor being arranged on moving bearing device and the driving gear being arranged on step motor shaft, drive gear and guide rail On tooth bar engagement；Described pull rope traction apparatus includes the motor being arranged on fine voile machine, pulley, is arranged on step Entering the driving wheel on motor shaft and walk around the pull rope of pulley, driving wheel, pull rope two ends connect formation one circle, will move with clamp Dynamic bogey is fixed on pull rope.

Portable spinning end breaking detection device the most according to claim 1, it is characterised in that described trolley is placed on cunning Touching in wire casing and be connected with power supply in its end, spring steel plate or carbon brush are arranged on moving bearing device and slide with trolley Contact, carbon brush is connected with battery electrode and charges the battery, and battery is powered to microprocessor control system.

Portable spinning end breaking detection device the most according to claim 1, it is characterised in that described microprocessor controls system System mainly includes switch board, controller circuit board, sensor, man-machine interface, output driving circuit and wireless communication module, described Switch board is the rectangular-shaped chest being arranged on moving bearing device, described controller circuit board be mounted in switch board with MCU is the circuit board of controller exploitation, toggle switch, button that described man-machine interface is mounted on controller circuit board and refer to Show that lamp or display screen, described output driving circuit are the step motor drive control circuit plate being arranged in switch board, described nothing The antenna of line communication module is arranged on switch board outside top, and wireless communication module is connected with controller circuit board.

8. a ring throstle, it is characterised in that be provided with portable spun yarn described in claim 1 on described ring throstle Apparatus for detection of breaking of yarn.