CN208403482U - High-precision full-automatic crystal pearl stringer - Google Patents

Abstract

The utility model discloses high-precision full-automatic crystal pearl stringers.Existing beading device is more demanding to the bore hole size of crystal pearl, and with the aging of machine, the precise degrees of abrasion, crochet hook will be reduced.The utility model includes that bottom plate, vibration plate discharging mechanism, rotation Material moving device, material moving machine tool arm, four station clamping devices and wrapping wire are looped mechanism.Material moving machine tool arm includes lifting motor, lifting wheel, lifting gear wheel disk, square shaft, slide, lifting seat, transfer motor and Pneumatic clamping jaw.Four station clamping devices include rotating assembly, station conversion driving assembly, folder pearl driving assembly and holding frame.Crystal pearl fixture includes sliding rail, clamp block, dynamic fixture block, folder pearl spring and position blocking pin.Wrapping wire loop mechanism include loop cutting assembly, grind straight component, loop and frame and loop and cut off driving assembly.That can be realized the series winding continuous one by one of diplopore crystal Octagonal bead to the utility model, realize the increasingly automated of diplopore crystal Octagonal bead series winding.

Description

High-precision full-automatic crystal pearl stringer

Technical field

The utility model belongs to crystal beading automatic producing technology field, and in particular to a kind of high-precision full-automatic crystal Bead string connection device.

Background technique

Diplopore crystal Octagonal bead is a kind of Chinese tradition hand woven product being very welcomed, and is set by exquisite appearance Meter, various style style, in curtain decorative, decorative lamp etc. fits up the deep welcome by numerous customers in field.But in traditional hand In work processing method, a beading can only generally be linked in a manner of needlework, and not only production efficiency is low, and cost of labor compared with Height significantly limits its market development.Although occurring some automatic bead stringing machines on electric business platform, this kind of stringing machine It automates extremely low, needs a large amount of human assistance, and the style of a beading is also greatly limited, production efficiency is relative to hand There is no too big promotions for work.

In view of the foregoing, some integrated levels and the higher full-automatic stringing machine of the degree of automation come into being.As specially Application No. is the patents of 104057760 A of CN to disclose a kind of automatic beading knot tying machine of curtain pendant for benefit, mainly passes through a beading Hook passes through the hole of bead to realize that a beading are connected.The device mainly by fixing, is driven, upper pearl, knot this four module compositions, has The advantages that part replacement is convenient, can reduce labor workload, and can arrange beading progress sequence.But its disadvantage is also very It will be evident that it can only realize stacking for a beading, and be difficult to realize more complicated knot tying fashion, but the connection of a beading is not only deposited Link in silk thread this.Secondly because its working principle, to there is also biggish limitations on the bore hole size of its beading.And And with the aging of machine, abrasion, crochet hook is more difficult more accurately to catch on lifting rope as at the beginning.Therefore, a kind of energy is invented The concatenated automation equipment of a simple and efficient realization beading is particularly important.

Summary of the invention

The purpose of this utility model is to provide a kind of high-precision full-automatic crystal pearl stringers.

The utility model includes bottom plate, vibration plate discharging mechanism, rotation Material moving device, material moving machine tool arm, four station clamping machines Structure and wrapping wire are looped mechanism.The vibration plate discharging mechanism includes vibrating disk, the device that directly shakes, conveying rail bar and discharging block.Described Vibrating disk is fixed on bottom plate.The conveying rail bar is fixed with vibrating disk.The top surface of conveying rail bar offers delivery chute.It is defeated The bottom surface of rail bar is sent to fix with straight vibration device.The arrival end of delivery chute is connected to the discharge port of vibrating disk.The arrival end of discharging block It is fixed with the outlet end of delivery chute.The top surface of discharging block offers blow tank.The outlet end of discharging groove bottom offers resigning Through slot.Resigning through slot is connected to the outlet end end face of discharging block.

The rotation Material moving device include move material frame, move material motor, synchronous belt, synchronous pulley, tensioning block, tensioning shaft, Move flitch, slider cylinder, upper support seat, lower support seat, upper clamp, lower clamp, optical-fiber laser opposite type sensor and rotation position motor.It is described Shifting material frame be fixed on bottom plate.The tensioning block and shifting material frame constitutes sliding pair, and is fixed by holding screw.Described Tensioning shaft is fixed in tensioning block.It moves material motor to be fixed on shifting material frame, output shaft and a synchronous pulley are coaxially connected.Separately One synchronous pulley is supported on tensioning shaft.Two synchronous pulleys pass through synchronous band connection.It moves flitch and moves material frame and constitute sliding pair, And it is fixed with synchronous belt.The slider cylinder is fixed with flitch is moved.Two of the upper support seat, lower support seat and slider cylinder Sliding block is fixed respectively.The top of upper clamp and upper support seat constitute revolute pair.Rotation position motor is fixed with lower support seat.Rotation position motor The bottom end of output shaft and lower clamp fix.Upper clamp and lower clamp are coaxially disposed.The hair of the optical-fiber laser opposite type sensor Emitter, receiver are separately fixed at support seat, on lower support seat.

The material moving machine tool arm includes lifting motor, lifting wheel, lifting gear wheel disk, square shaft, slide, lifting seat, connection Plate, transfer motor and Pneumatic clamping jaw.The slide and lifting motor passes through connecting plate and is fixed on shifting material frame.The lifting The output shaft of motor is horizontally disposed, and fixes with lifting wheel bias.Square shaft and slide constitute sliding pair.Two lifting gear wheel disks are equal It is fixed on square shaft.Lifting, which is provided with, on lifting gear wheel disk moves plate.The lifting that lifting wheel is located in two lifting gear wheel disks moves plate Between.The diameter of lifting wheel is equal to the spacing that two pieces of liftings move plate.The bottom end of lifting seat and square shaft is fixed.Transfer motor is fixed on On lifting seat.The output shaft of transfer motor is vertically arranged, and is fixed with Pneumatic clamping jaw.

The four station clamping devices include rotating assembly, station conversion driving assembly, folder pearl driving assembly and clamping Frame.The holding frame and wrapping wire frame within the organization of looping of looping are fixed.The rotating assembly include central rotating shaft, rotating cylinder, Interior mounting post, outer mounting disc and crystal pearl fixture.The inner end of central rotating shaft is supported on holding frame, and middle part and interior mounting post are solid Fixed, outer end is fixed with outer mounting disc.It is offered on the end face of interior mounting post along circumferentially uniformly distributed four first of interior installation mast axis Mounting groove.Rotating cylinder covers in the outside of interior mounting post, and fixes with interior mounting post.It is offered on the outer end end face of the outer mounting disc Four second mounting grooves circumferentially uniformly distributed along outer installation disk axis.Second mounting groove cross section and the cross section of the first mounting groove are complete It is exactly the same.Four the first mounting grooves are corresponding with four the second mounting groove difference positions.

The crystal pearl fixture includes sliding rail, clamp block, dynamic fixture block, folder pearl spring and position blocking pin.The sliding rail work The inner end of side is provided with retention bead, and outer end is fixed with clamp block.The middle part of dynamic fixture block and sliding rail work side, which is constituted, to be slided It is secondary.The opposite end end face at the both ends and retention bead, dynamic fixture block that press from both sides pearl spring is fixed respectively.The inner end of position blocking pin and dynamic fixture block are solid It is fixed.There are four crystal pearl fixture is total.Four crystal pearl fixtures are separately fixed at four the first mounting grooves, in the second mounting groove.

The station conversion driving assembly includes station conversion motor, coding disk and station inspection sensor.Described Station inspection sensor uses photoelectric sensor.The station conversion motor is fixed with holding frame.Station conversion motor its In the inner end of an output shaft and central rotating shaft fix.Another output shaft of the station conversion motor is fixed with coding disk. Four detection holes circumferentially uniformly distributed along own axes are offered on the coding disk.The station inspection sensor and clamping Frame is fixed.The detector of station inspection sensor is arranged towards coding disk, and is equal to detection hole axle to the distance of coding disk axis Distance of the line to coding disk axis.

The folder pearl driving assembly includes the first cylinder, the second cylinder, the first shift plate and the second shift plate.Described first Cylinder and the second cylinder are fixed with holding frame.First cylinder, the push-off pin of the second cylinder and the first shift plate, the second shift plate difference It is fixed.First shift plate is located at the surface of rotating assembly.Second shift plate is located at the side of rotating assembly.First shift plate, second group The distance of plate to central rotating shaft axis is less than position blocking pin outer end end face to the distance of central rotating shaft axis.

The wrapping wire loop mechanism include loop cutting assembly, grind straight component, loop and frame and loop and cut off driving assembly. The frame of looping is fixed on bottom plate.The straight component of the stone roller includes adjustment bolt, adjustment sliding block and U-shaped bearing and grinds straight Frame.N adjustment sliding block being arranged successively along the straight frame length direction of stone roller, 3≤n≤20 are provided on the straight frame of stone roller.All tune Whole sliding block is constituted with the straight frame of stone roller along the sliding pair for grinding straight frame width direction sliding.It grinds and is provided with n adjustment bolt group on straight frame. Adjustment bolt group is made of two adjustment bolts.N adjustment bolt group is corresponded with n adjustment sliding block.Same adjustment bolt Two adjustment bolts in group are located at the two sides for grinding straight frame, and are respectively held against the both ends of corresponding adjustment sliding block.N adjustment is slided U-shaped bearing is supported on block.It successively sorts to n adjustment sliding block along straight frame length direction is ground.The adjustment of serial number odd number is sliding Block is the first adjustment sliding block.The adjustment sliding block of serial number even number is second adjustment sliding block.U-shaped axis on all the first adjustment sliding blocks It holds in the width direction alignment for grinding straight frame.U-shaped bearing on all second adjustment sliding blocks is in the width direction alignment for grinding straight frame.The U-shaped bearing on one adjustment sliding block is arranged in a staggered manner with the U-shaped bearing on second adjustment sliding block in the width direction for grinding straight frame.

There are two the straight component of the stone roller is total.Two axis for grinding U-shaped bearing in straight component are orthogonal.Two are ground straight group Part rolls score coincidence.The score that rolls for grinding straight component is the friendship for laterally rolling target face Yu longitudinal rolling target face Line.Laterally roll the plane of symmetry that target face is U-shaped bearing both ends of the surface.Longitudinal rolling target face is to all U-shaped bearing axis The plane that distance is equal.

The cutting assembly of looping includes adjusting bolt, holddown spring, adjusting block, the first muller, the second muller, cutting Cam, cutting rocker arm, Cutting tool installation manner block, knife of looping, reset spring, the first silk guide frame and the second silk guide frame.Described second grinds Wheel, which is supported on, loops on frame.Adjusting block and frame of looping constitute sliding pair.Bolt is adjusted to be threadedly coupled with frame of looping.Holddown spring Both ends are fixed respectively with adjusting block, adjusting bolt.First muller is supported on adjusting block.First muller is being located at the second muller just Top.First silk guide frame and the second silk guide frame are each attached to and loop on frame, and opposite end is ground respectively close to the first muller and second The gap location of wheel.Thread eye is offered in first silk guide frame and the second silk guide frame.Seal wire in first silk guide frame, the second silk guide frame The score that rolls that the axis in hole grinds straight component with two is overlapped.

The Cutting tool installation manner block and frame of looping constitutes sliding pair.The both ends of the reset spring and Cutting tool installation manner block are beaten Coil is fixed respectively.Knife of looping is fixed on the top of Cutting tool installation manner block.It loops and offers the first slot and second of looping on knife and loop Slot.First loop slot and the second slot of looping it is arc-shaped, and be closely packed together.First loops slot, the second center line for looping slot On same feature helix.

The cutting cam, which is supported on, loops on frame.The middle part of the cutting rocker arm and frame of looping constitute revolute pair.It cuts One end of disconnected rocker arm is fixed with circular mounting block, and the other end resists the bottom of Cutting tool installation manner block.Circular mounting block and cutting cam Side contact.It is described to loop that cut off driving assembly include loop actuator and cutting actuator.First muller, the second muller By actuator driving of looping.Cutting cam is driven by cutting actuator.

Further, the utility model further includes wire feeder.The wire feeder include wire vent motor, wire feeding disc, Wire feed bracket, dress screw rod, outer guiding post, outer bush, conducting wire pole, wire vent component and detection components.The wire feeding disc, which is supported on, to be sent On silk bracket.The wire vent motor is fixed on wire feed bracket.The output shaft of wire vent motor is co-axially mounted with wire feeding disc.Wire feeding disc On offer four regulating tanks being arranged radially along wire feeding disc, the bottom end of the four piece dress screw rod circumferentially uniformly distributed along wire feeding disc is solid respectively It is scheduled in four regulating tanks of wire feeding disc.Top of the bottom end of the four piece outer guiding post circumferentially uniformly distributed along wire feeding disc with wire feed bracket It is fixed.Four outer bush and four outer guiding posts respectively constitute sliding pair, and are fixed respectively by holding screw.Four outer bush with The bottom end of four conducting wire poles is fixed respectively.The top of four conducting wire poles is provided with the first guide chase ring.Wire vent component is located therein Between two adjacent conducting wire poles.Wire vent component includes wire vent shell, rocking bar and wire vent spring.Wire vent shell is fixed with wire feed bracket. The inner end of rocking bar and wire vent shell are hinged.The both ends of wire vent spring are fixed respectively with wire feed bracket, rocking bar.The outer end of rocking bar is provided with Second guide chase ring.

The detection components include no silk detection piece and wire vent lag detection piece.No silk detection piece includes by four ring-types Hall sensor composition.The detection mouth of four cyclic annular Hall sensors is coaxially fixed with the first guide chase ring on four conducting wire poles. It includes detection metal block and two lag Hall sensors that wire vent, which lags detection piece,；The detection metal block is fixed on rocking bar On；Two lag Hall sensors are each attached in wire vent shell；Detection metal block and two lag Hall sensors arrive Rocking bar, wire vent shell articulated shaft are equidistant.Two lag Hall sensors and rocking bar, wire vent shell articulated shaft are wired to 120 ° Angle.Under the unstressed state of rocking bar outer end, detection metal block is close to one of lag Hall sensor；Another lag is suddenly Your sensor is located at rocking bar close to the side for grinding straight component.

Further, the vibration plate discharging mechanism further includes material blocking block and backgauge spring.Two material blocking block centering settings In the outlet end of discharging block.The spacing of two material blocking blocks is less than the groove width of blow tank.One end of two backgauge springs and two gears One end of material block is fixed respectively, and the other end is fixed with discharging block.

Further, the rotation Material moving device further includes contact, starting point limit sensors and final limit sensor. The starting point limit sensors, final limit sensor are all made of photoelectric sensor, and are each attached on shifting material frame.Move flitch Top and one end of contact fix.

The laser beam emitting head of the transmitter of the optical-fiber laser opposite type sensor is equal to diplopore at a distance from upper clamp axis Distance of the wire hole axis to diplopore crystal Octagonal bead central axis on crystal Octagonal bead.

Further, the upper clamp, lower clamp are located in the state of terminal extreme position, between upper clamp, lower clamp Diplopore crystal Octagonal bead be located on the rotary track of Pneumatic clamping jaw upper clawer body.Crystal pearl fixture at feeding station is located at pneumatic On the rotary track of clamping jaw upper clawer body.

Further, first mounting groove is through slot, and cross section is square.It is opened on the side of the outer mounting disc Equipped with four mounting holes circumferentially uniformly distributed along own axes.The bottom end of four mounting holes is respectively communicated with four the first mounting grooves. The four bayonet lock sliding slots circumferentially uniformly distributed along own axes are offered on the side of interior mounting post.The bottom end of four bayonet lock sliding slots and four A second mounting groove is respectively communicated with.Four limit sliding chutes circumferentially uniformly distributed along own axes are offered on the side of the rotating cylinder. Four limit sliding chutes are corresponding along the circumferential position of rotating cylinder respectively with four bayonet lock sliding slots.

Inserted link hole is offered on the lateral surface of the dynamic fixture block.Threaded hole is offered on the lateral surface of clamp block.Four water The work side of sliding rail faces away from the direction of central rotating shaft axis in brilliant pearl fixture.Four end bolts are each passed through outer peace Four mounting holes in sabot, and be threadedly coupled respectively with the threaded hole of four default fixture blocks of crystal pearl fixture.Four crystal pearls The position blocking pin inner end of fixture is each passed through four bayonet lock sliding slots and protrudes into corresponding inserted link hole.The position blocking pin of four crystal pearl fixtures Outer end is stretched out respectively outside four limit sliding chutes.Annular protrusion is provided in the middle part of position blocking pin.The annular protrusion of position blocking pin, which is located at, to be turned Between cylinder and interior mounting post.

The both sides of the edge of the opposite end end face of the dynamic fixture block and clamp block are provided with lock pearl block.Two locks on dynamic fixture block Pearl block offers lock pearl slot on edge mutually adjacent on the side far from dynamic fixture block.Two lock pearl blocks are far from clamp on clamp block Lock pearl slot is offered on the side of block on mutually adjacent edge.

Further, first shift plate and the second shift plate are respectively positioned on four position blocking pins close to the side of outer mounting disc.

Further, knife of looping is located in the state of lower pole, and thread eye is far from the first silk guide frame in the second silk guide frame That rectifies the arrival end for looping slot to first.Knife of looping is located in the state of upper pole, and thread eye is far from the second silk guide frame The arrival end that slot is looped lower than first in that end of one silk guide frame.

Further, the described actuator of looping include the first transmission shaft, second driving shaft, wire feeding motor, first pulley, Second belt wheel, first gear and second gear.First transmission shaft and second driving shaft, which are supported on, loops on frame.It is described Wire feeding motor be fixed on and loop on frame.One end of first transmission shaft is fixed with first gear, and the other end is fixed with the first muller. One end of second driving shaft is fixed with second gear and the second belt wheel, and the other end is fixed with the second muller.Second gear and first Gear engagement.The output shaft of wire feeding motor is fixed with first pulley.First pulley and the second belt wheel pass through the first transmission band connection.

The cutting actuator includes third transmission shaft, cutting motor, third belt wheel and the 4th belt wheel.The third Cardan-shaft suspension is being looped on frame.The cutting motor, which is fixed on, loops on frame.One end of third transmission shaft and the 4th belt wheel Fixed, the other end is fixed with cam.The output shaft of cutting motor is fixed with third belt wheel.Third belt wheel and the 4th belt wheel pass through the Two transmission band connections.

Further, the feature helix is circular helix.Thread eye in first silk guide frame, the second silk guide frame Diameter, the first muller are equal with the lead of the spacing of the second muller and feature helix.Described first wears a station, second wears Crystal pearl fixture at silk station is clamped with diplopore crystal Octagonal bead, and two wire holes of diplopore crystal Octagonal bead distinguish position In the state of corresponding crystal pearl fixture two sides, there are a characteristic circles to wear a station also cross first, second wear a station That wire hole that diplopore crystal Octagonal bead closes on mutually on place's crystal pearl fixture.Feature diameter of a circle is equal to feature helix Diameter, and the center of circle is on the central axis of feature helix.Characteristic circle loops slot with first or the second slot of looping intersects.

The utility model has the beneficial effect that

1, the utility model can be realized the series winding continuous one by one of diplopore crystal Octagonal bead, realize diplopore crystal Octagonal bead That contacts is increasingly automated.

2, four station clamping devices in the utility model enable to feeding, a beading, the synchronous progress of blanking.

3, the rotation Material moving device in the utility model is able to detect and adjusts the spatial pose of diplopore crystal Octagonal bead, nothing Need artificial screening material.

4, diplopore crystal Octagonal bead can be arranged one by one and be transported to rotation Material moving device by the utility model.

5, the wire feeder in the utility model is able to detect iron wire and has that it's too late whether wire vent lags.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the perspective view of vibration plate discharging mechanism in the utility model；

Fig. 3 is the perspective view of discharging block in the utility model；

Fig. 4 is the perspective view that Material moving device is rotated in the utility model；

Fig. 5 is the perspective view of material moving machine tool arm in the utility model；

Fig. 6 is the perspective view of four station clamping devices in the utility model；

Fig. 7 is the perspective view of rotating assembly in the utility model；

Fig. 8 is the perspective view of crystal pearl fixture in the utility model；

Fig. 9 is that station converts driving assembly and presss from both sides the assembling schematic diagram of pearl driving assembly in the utility model；

Figure 10 is that wrapping wire is looped the perspective view of mechanism in the utility model；

Figure 11 is the perspective view that straight component is ground in the utility model；

Figure 12 is the perspective view of cutting assembly of looping in the utility model；

Figure 13 is to loop to cut off the perspective view of driving assembly in the utility model；

Figure 14 is the perspective view of wire feeder in the utility model.

Specific embodiment

Below in conjunction with attached drawing, the utility model is described in further detail.

As shown in Figure 1,2 and 3, high-precision full-automatic crystal pearl stringer, including bottom plate 1, vibration plate discharging mechanism 2, rotation Turn Material moving device 3, material moving machine tool arm 4, four station clamping devices 5, wrapping wire to loop mechanism 6 and wire feeder.Vibration plate discharging mechanism 2 Including vibrating disk 2-1, directly shake device, conveying rail bar 2-2, discharging block 2-3, material blocking block 2-5 and backgauge spring.It is put in vibrating disk 2-1 It is equipped with the diplopore crystal Octagonal bead of multiple silks to be worn.Vibrating disk 2-1 is fixed on bottom plate 1.Convey rail bar 2-2 and vibrating disk 2-1 It is fixed.The top surface of conveying rail bar 2-2 offers delivery chute.The groove width of delivery chute is equal to diplopore crystal Octagonal bead two relatively The distance on side.Delivery chute is not connected to the bottom surface of conveying rail bar 2-2.It conveys and is fixed with straight vibration device on the bottom surface of rail bar 2-2.It is defeated The arrival end of sliding slot and the discharge port of vibrating disk 2-1 is sent to be connected to.The arrival end of discharging block 2-3 and the outlet end of delivery chute are solid It is fixed.The top surface of discharging block 2-3 offers blow tank.It conveys and goes out on the outlet end and discharging block 2-3 of the delivery chute on rail bar 2-2 The arrival end of hopper is connected to.The cross sectional shape of blow tank is identical as delivery chute.The outlet end of discharging groove bottom offers resigning Through slot 2-4.Resigning through slot 2-4 is connected to the outlet end end face of discharging block 2-3.Two are provided in the outlet end pair of discharging block 2-3 A material blocking block 2-5.The middle part of material blocking block 2-5 and discharging block 2-3 are hinged.One end of two backgauge springs and two material blocking block 2-5 One end fix respectively, the other end with discharging block fix.The spacing of two material blocking block 2-5 is less than the groove width of blow tank, thus Material blocking block 2-5 is enabled to stop the diplopore crystal Octagonal bead on blow tank, so that diplopore crystal Octagonal bead can not be in directly vibration device Under the action of skid off and fall.

As shown in figs. 1 and 4, rotation Material moving device 3 is including moving material frame 3-1, shifting material motor, synchronous belt 3-3, tensioning block, opening Mandrel, moves flitch 3-5, slider cylinder 3-6, upper support seat 3-7, lower support seat 3-8, upper clamp 3-9, lower clamp 3- at synchronous pulley 3-4 10, optical-fiber laser opposite type sensor 3-11, contact, starting point limit sensors 3-12, final limit sensor 3-13 and rotation position electricity Machine 3-2.Starting point limit sensors 3-12, final limit sensor 3-13 are all made of photoelectric sensor.Etc. high settings starting point limit Level sensor 3-12 and final limit sensor 3-13 is each attached on shifting material frame 3-1.Material frame 3-1 is moved to be fixed on bottom plate 1.? Tight block and shifting material frame constitute sliding pair, and are fixed by holding screw.Tensioning shaft is fixed in tensioning block.Material motor is moved to be fixed on It moves on material frame, output shaft is coaxially fixed with a synchronous pulley.Another synchronous pulley 3-4 is supported on tensioning shaft.Two Synchronous pulley 3-4 passes through synchronous band connection.By adjusting the position of tensioning block, the tensioning of synchronous belt 3-3 can be realized.Move flitch 3-5 and shifting material frame 3-1 constitute sliding pair, and fix with synchronous belt 3-3.

The one end at the top and contact of moving flitch 3-5 is fixed.Flitch 3-5 is moved to be moved in the state of starting point extreme position, The other end of contact is close to starting point limit sensors 3-12.Flitch 3-5 is moved to be moved in the state of terminal extreme position, contact The other end is close to final limit sensor 3-13.Contact and starting point limit sensors 3-12, final limit sensor 3-13 are perpendicular Histogram is aligned upwards.

The model MHF2-16D of slider cylinder 3-6.Slider cylinder 3-6 is fixed with flitch 3-5 is moved.Upper support seat 3-7, lower support Two sliding blocks of seat 3-8 and slider cylinder 3-6 are fixed respectively.The top of upper clamp 3-9 and upper support seat 3-7 constitute revolute pair.Rotation Position motor 3-2 and lower support seat 3-8 is fixed.The bottom end for revolving the output shaft and lower clamp 3-10 of position motor 3-2 is fixed.Upper clamp 3-9 It is coaxially disposed with lower clamp 3-10.

Transmitter, the receiver of optical-fiber laser opposite type sensor 3-11 is separately fixed on support seat 3-7, lower support seat 3-8. The transmitter and receiver of optical-fiber laser opposite type sensor 3-11 is arrangement up and down.The transmitting of optical-fiber laser opposite type sensor 3-11 The laser beam emitting head of device is at a distance from upper clamp 3-9 axis equal to wire hole axis on diplopore crystal Octagonal bead to diplopore crystal eight The distance of angle pearl central axis.Two slider cylinder 3-6 are respectively used to drive support seat 3-7, lower support seat 3-8 towards or away from cunning It is dynamic, so that upper clamp 3-9 and lower clamp 3-10 clamp the diplopore crystal Octagonal bead of delivery track outlet end.Revolve position motor 3- 2 for driving diplopore crystal Octagonal bead around own axis.If the receiver of optical-fiber laser opposite type sensor 3-11 detects The infrared light that transmitter projects, then the wire hole on diplopore crystal Octagonal bead reaches the reception of optical-fiber laser opposite type sensor 3-11 Between device and transmitter, it is considered as diplopore crystal Octagonal bead and reaches pre-set space pose.So that each diplopore crystal Octagonal bead Material moving machine tool arm 4 can be transported to identical spatial pose.

As described in figures 1 and 5, material moving machine tool arm 4 includes lifting motor 4-1, lifting wheel 4-2, lifting gear wheel disk 4-3, square shaft 4-4, slide 4-5, lifting seat 4-6, connecting plate, transfer motor 4-7 and Pneumatic clamping jaw 4-8.Slide 4-5 and lifting motor 4-1 are equal It is fixed on shifting material frame 3-1 by connecting plate.The output shaft of lifting motor 4-1 is horizontally disposed, and solid with lifting wheel 4-2 bias It is fixed.The circular in cross-section of lifting wheel 4-2.The square hole that central axis is vertically arranged is offered on slide 4-5.Square shaft 4-4 with Square hole on slide 4-5 constitutes sliding pair.Two lifting gear wheel disk 4-3 are each attached on square shaft 4-4.Go up and down gear wheel disk 4-3 On be provided with lifting move plate.The lifting that lifting wheel 4-2 is located in two lifting gear wheel disk 4-3 moves between plate.And lifting wheel 4-2 Diameter is equal to the spacing that two pieces of liftings move plate.Due to the output shaft and lifting wheel 4-2 eccentric setting of lifting motor 4-1, therefore when liter When dropping motor 4-1 driving lifting wheel 4-2 rotation, two lifting gear wheel disk 4-3 will drive square shaft 4-4 to slide up and down.Lifting seat 4-6 It is fixed with the bottom end of square shaft 4-4.Transfer motor 4-7 is fixed on lifting seat 4-6.The output shaft of transfer motor 4-7 is vertically arranged, And it is fixed with Pneumatic clamping jaw 4-8.

Diplopore crystal eight in the state that upper clamp, lower clamp are located at terminal extreme position, between upper clamp, lower clamp Angle pearl is located on the rotary track of Pneumatic clamping jaw 4-8 upper clawer body.

As shown in Fig. 1,6 and 7, four station clamping devices 5 include rotating assembly 7, station conversion driving assembly 8, folder pearl drive Dynamic component 9 and holding frame 10.Holding frame 10 and wrapping wire frame within the organization of looping of looping are fixed.Rotating assembly 7 includes central rotating shaft 7-1, rotating cylinder 7-2, interior mounting post 7-3, outer mounting disc 7-4 and crystal pearl fixture 7-5.The inner end of central rotating shaft 7-1 is supported on folder It holds on frame 10, middle part is fixed with interior mounting post 7-3, and outer end is fixed with outer mounting disc 7-4.On the outer end end face of interior mounting post 7-3 Offer four first mounting grooves circumferentially uniformly distributed along interior mounting post 7-3 axis.First mounting groove is through slot, and cross section is in side Shape.Rotating cylinder 7-2 covers in the outside of interior mounting post 7-3, and fixes with interior mounting post 7-3.

Four second installations circumferentially uniformly distributed along outer mounting disc 7-4 axis are offered on the outer end end face of outer mounting disc 7-4 Slot.Second mounting groove cross section is identical with the cross section of the first mounting groove.Four the first mounting grooves and four second installations It is corresponding that slot distinguishes position.Four mounting holes circumferentially uniformly distributed along own axes are offered on the side of outer mounting disc 7-4.Four peaces The bottom end in dress hole is respectively communicated with four the first mounting grooves.It is offered on the side of interior mounting post 7-3 circumferentially equal along own axes Four bayonet lock sliding slots of cloth.The bottom end of four bayonet lock sliding slots is respectively communicated with four the second mounting grooves.It is opened on the side of rotating cylinder 7-2 Equipped with four limit sliding chutes circumferentially uniformly distributed along own axes.Four limit sliding chutes are corresponding with four bayonet lock sliding slot difference positions.

As shown in Fig. 1,6,7 and 8, crystal pearl fixture 7-5 include sliding rail 7-5-1, clamp block 7-5-2, dynamic fixture block 7-5-3, Press from both sides pearl spring and position blocking pin 7-5-4.The inner end of sliding rail 7-5-1 work side is provided with retention bead, outer end and clamp block 7-5-2 It is fixed.The middle part of dynamic fixture block 7-5-3 and sliding rail 7-5-1 work side constitutes sliding pair.Press from both sides pearl spring both ends and retention bead, The opposite end end face of dynamic fixture block 7-5-3 is fixed respectively.The two sides of the opposite end end face of dynamic fixture block 7-5-3 and clamp block 7-5-2 Edge is provided with lock pearl block.Mutually adjacent edge on dynamic upper side of two lock pearl blocks far from dynamic fixture block 7-5-3 fixture block 7-5-3 On offer lock pearl slot.On clamp block 7-5-2 upper two locks side of the pearl block far from clamp block 7-5-2 on mutually adjacent edge Offer lock pearl slot.Threaded hole is offered on the lateral surface of clamp block 7-5-2.It is offered on the lateral surface of dynamic fixture block 7-5-3 slotting Rod aperture.It is identical with the cross section of the first mounting groove that crystal pearl fixture 7-5 removes the cross section after position blocking pin 7-5-4.

There are four crystal pearl fixture 7-5 is total.Four crystal pearl fixture 7-5 are respectively protruding into four the first mounting grooves, the second peace In tankage.The work side of sliding rail 7-5-1 faces away from the direction of central rotating shaft 7-1 axis in four crystal pearl fixture 7-5. Four end bolts are each passed through four mounting holes on outer mounting disc 7-4, and with four default fixture block 7- of crystal pearl fixture 7-5 The threaded hole of 5-2 is threadedly coupled respectively.It is sliding that the inner end position blocking pin 7-5-4 of four crystal pearl fixture 7-5 is each passed through four bayonet locks Slot simultaneously protrudes into corresponding inserted link hole.Four limit sliding chutes are stretched out in the outer end of the position blocking pin 7-5-4 of four crystal pearl fixture 7-5 respectively Outside.Annular protrusion is provided in the middle part of position blocking pin 7-5-4.The annular protrusion of position blocking pin 7-5-4 is located at rotating cylinder 7-2 and interior mounting post Between 7-3.

As shown in Fig. 1,6 and 9, it includes that station conversion motor 8-1, coding disk 8-2 and station are examined that station, which converts driving assembly 8, Survey sensor 8-3.Station inspection sensor 8-3 uses diffusing reflection formula photoelectric sensor.Station conversion motor 8-1 is double output shaft Motor.Station conversion motor 8-1 and holding frame 10 are fixed.Wherein an output shaft and the central rotating shaft of station conversion motor 8-1 The inner end of 7-1 is fixed, and allows station conversion motor 8-1 that central rotating shaft 7-1 is driven to rotate.Station conversion motor 8-1's is another A piece output shaft is fixed with coding disk 8-2.Four detection holes circumferentially uniformly distributed along own axes are offered on coding disk 8-2.Work Level detection sensor 8-3 and holding frame 10 are fixed.The detector of station inspection sensor 8-3 is arranged towards coding disk 8-2, and arrives The distance of coding disk 8-2 axis is equal to detection axially bored line to the distance of coding disk 8-2 axis.When station inspection sensor 8-3 from When can't detect detection hole becomes detecting detection hole, it is considered as and completes a Switch of working position.

Pressing from both sides pearl driving assembly 9 includes the first cylinder 9-1, the second cylinder 9-4, the first shift plate 9-2 and the second shift plate 9-3.The One cylinder 9-1 and the second cylinder 9-4 is fixed with holding frame 10.The push-off pin and first of first cylinder 9-1, the second cylinder 9-4 Shift plate 9-2, the second shift plate 9-3 are fixed respectively.First shift plate 9-2 is located at the surface of rotating assembly 7.Second shift plate 9-3 is located at The side of rotating assembly 7.The distance of first shift plate 9-2, the second shift plate 9-3 to central rotating shaft 7-1 axis is less than position blocking pin 7-5-4 Distance of the outer end end face to central rotating shaft 7-1 axis.First shift plate 9-2 and the second shift plate 9-3 are respectively positioned on four position blocking pin 7-5-4 Close to the side of outer mounting disc 7-4.By the first cylinder 9-1, the second cylinder 9-4 it is flexible, can push directly on top Position blocking pin 7-5-4 is moved in crystal pearl fixture 7-5, the corresponding crystal pearl fixture 7-5 of the second shift plate 9-3, and then realizes dynamic fixture block The sliding of 7-5-3.

Corresponding four stations of four crystal pearl fixture 7-5.Four stations are respectively successively arranged along the circumferential direction of central rotating shaft 7-1 The feeding station circularized is arranged, first a station is worn, second wears a station, discharge station.Crystal pearl folder in feeding station Has the working side of sliding rail 7-5-1 in 7-5 facing towards surface.Feeding station is corresponding with the first position shift plate 9-2.Discharge station with Second position shift plate 9-3 is corresponding.Crystal pearl fixture 7-5 at feeding station is located at the rotary track of Pneumatic clamping jaw 4-8 upper clawer body On.

As shown in Fig. 1,10 and 11, wrapping wire loop mechanism 6 include loop cutting assembly 11, grind straight component 12, frame 13 of looping Driving assembly 14 is cut off with looping.Frame 13 of looping is fixed on bottom plate.Grinding straight component 12 includes adjustment bolt 12-1, adjustment sliding block The 12-2 and U-shaped bearing 12-3 and straight frame 12-4 of stone roller.It grinds to be provided on straight frame 12-4 and be arranged successively along the straight frame 12-4 length direction of stone roller Seven adjustment sliding block 12-2.All adjustment sliding block 12-2 are constituted with the straight frame 12-4 of stone roller and are slided along the straight frame 12-4 width direction of stone roller Sliding pair.It grinds and is provided with seven adjustment bolt groups on straight frame 12-4.Adjustment bolt group is made of two adjustment bolt 12-1.Seven A adjustment bolt 12-1 group is corresponded with seven adjustment sliding block 12-2.Two adjustment bolts in same adjustment bolt 12-1 group 12-1 is located at the two sides for grinding straight frame 12-4, and is respectively held against the both ends of corresponding adjustment sliding block 12-2.Seven adjustment sliding block 12- U-shaped bearing 12-3 is supported on 2.It successively sorts to seven adjustment sliding block 12-2 along straight frame 12-4 length direction is ground.Serial number The adjustment sliding block 12-2 of odd number is the first adjustment sliding block.The adjustment sliding block 12-2 of serial number even number is second adjustment sliding block.It is all U-shaped bearing 12-3 on the first adjustment sliding block is in the width direction alignment for grinding straight frame 12-4.It is U-shaped on all second adjustment sliding blocks Bearing 12-3 is in the width direction alignment for grinding straight frame 12-4.U-shaped bearing 12-3 and second adjustment sliding block on the first adjustment sliding block On U-shaped bearing 12-3 be arranged in a staggered manner in the width direction for grinding straight frame 12-4.

It can adjust adjustment sliding block 12-2's by rotating two adjustment bolt 12-1 in same adjustment bolt 12-1 group Position, so as to adjust the journey that is staggered of the U-shaped bearing 12-3 on the U-shaped bearing 12-3 and second adjustment sliding block on the first adjustment sliding block Degree, changes U-shaped bearing 12-3 to the clamping degree of iron wire.

As shown in Fig. 1,10 and 12, grind straight component altogether there are two.Two axis for grinding U-shaped bearing 12-3 in straight component are mutual Vertically.Two scores that roll for grinding straight component are overlapped.That grinds straight component rolls score laterally to roll target face and longitudinal direction Roll the intersection of target face.Laterally roll the plane of symmetry that target face is U-shaped bearing 12-3 both ends of the surface in the straight component of the stone roller.It is longitudinal to grind Pressure target face is the plane being equal to the distance of U-shaped bearing 12-3 axis all in the straight component of the stone roller.

Cutting assembly 11 of looping include adjust bolt, holddown spring, adjusting block, the first muller 11-1, the second muller 11-2, Cut off cam 11-3, cutting rocker arm 11-4, Cutting tool installation manner block 11-5, the knife 11-6 that loops, reset spring, the first silk guide frame 11-7 and Second silk guide frame 11-8.Second muller 11-2, which is supported on, to loop on frame 13.Adjusting block and frame of looping constitute sliding pair.Adjust bolt Frame is threadedly coupled with looping.The both ends of holddown spring are fixed respectively with adjusting block, adjusting bolt.It adjusts bolt and is located at adjusting block Surface.First muller 11-1 is supported on adjusting block.First muller 11-1 is located at the surface of the second muller 11-2.By turning It is dynamic to adjust bolt, the spacing for adjusting bolt and adjusting block can be changed, and then change holddown spring to the pressure of the first muller, changed Become the power that the first muller 11-1 and the second muller 11-2 squeezes iron wire.The rotation of first muller 11-1 and the second muller 11-2 are by band Dynamic iron wire to be looped is conveyed to the knife 11-6 that loops.

First silk guide frame 11-7 and the second silk guide frame 11-8 are each attached to and loop on frame 13, and opposite end is respectively close to first The gap location of muller 11-1 and the second muller 11-2.Seal wire is offered on first silk guide frame 11-7 and the second silk guide frame 11-8 Hole.What the axis of thread eye ground straight component with two on the first silk guide frame 11-7, the second silk guide frame 11-8 rolls score weight It closes.

Cutting tool installation manner block 11-5 constitutes the sliding pair slided along the vertical direction with frame 13 of looping.The both ends of reset spring and knife Tool mounting blocks 11-5, frame 13 of looping are fixed respectively.The knife 11-6 that loops is fixed on the top of Cutting tool installation manner block 11-5.Loop knife 11-6 On offer the first slot and second of looping and loop slot.First loop slot and the second slot of looping it is arc-shaped, and be closely packed together.The A dozen ring recess, second loop slot center line on same feature helix.Feature helix is that lead is equal to iron to be looped The diameter of silk, diameter are equal to the circular helix of the diameter wait formation of knots needed for iron wire of looping.

Cutting cam 11-3, which is supported on, to loop on frame 13.It cuts off the middle part of rocker arm 11-4 and frame 13 of looping constitutes revolute pair. One end of cutting rocker arm 11-4 is fixed with circular mounting block, and the other end resists the bottom of Cutting tool installation manner block 11-5.Circular mounting block It is contacted with the side of cutting cam 11-3.Rotation by cutting off cam 11-3 can drive the knife 11-6 that loops to slide up and down.It beats Circle knife 11-6 is located in the state of lower pole, that proper pair far from the first silk guide frame 11-7 of thread eye on the second silk guide frame 11-8 First arrival end for looping slot.The knife 11-6 that loops is located in the state of upper pole, and thread eye is far from the second silk guide frame 11-8 The arrival end that slot is looped lower than first in that end of one silk guide frame 11-7.Cutting off cam 11-3 pushes circular mounting block to far from cutting When the axis of rotation movement of cam 11-3, cutting rocker arm 11-4 will push Cutting tool installation manner block 11-5 upward sliding, so that beating The inlet for enclosing knife 11-6 cuts off iron wire.

As shown in Fig. 1,10 and 13, looping and cutting off driving assembly 14 includes the first transmission shaft, second driving shaft, third transmission Axis, wire feeding motor 14-4, cutting motor 14-5, first pulley 14-6, the second belt wheel 14-7, third belt wheel 14-8, the 4th belt wheel 14-3, first gear 14-1 and second gear 14-2.First transmission shaft, second driving shaft and third transmission shaft are supported on and loop In frame 13.Wire feeding motor 14-4 and cutting motor 14-5 are each attached to and loop in frame 13.One end of first transmission shaft and the first tooth Wheel 14-1 is fixed, and the other end is fixed with the first muller 11-1.One end of second driving shaft and second gear 14-2 and the second belt wheel 14-7 is fixed, and the other end is fixed with the second muller 11-2.Second gear 14-2 is engaged with first gear 14-1.Third transmission shaft One end is fixed with the 4th belt wheel 14-3, and the other end is fixed with cam.The output shaft and first pulley 14-6 of wire feeding motor 14-4 is solid It is fixed.First pulley 14-6 and the second belt wheel 14-7 passes through the first transmission band connection.Cut off the output shaft and third band of motor 14-5 Wheel 14-8 is fixed.Third belt wheel 14-8 and the 4th belt wheel 14-3 passes through the second transmission band connection.

First wears a station, the second crystal pearl fixture 7-5 worn at a station is clamped with diplopore crystal Octagonal bead, and double Two wire holes of hole crystal Octagonal bead are located in the state of the corresponding two sides crystal pearl fixture 7-5, and there are a characteristic circles Also cross first wear a station, second wear at a station that diplopore crystal Octagonal bead on crystal pearl fixture 7-5 closes on mutually that A wire hole.Feature diameter of a circle is equal to the diameter of feature helix, and the center of circle is on the central axis of feature helix.Feature Circle loops slot with first or the second slot of looping intersects.Therefore, looping iron wire loop that knife 11-6 is processed will be double directly through two Wire hole on the crystal Octagonal bead of hole, so that two diplopore crystal Octagonal beads be linked up.

As shown in figs. 1 and 14, wire feeder includes wire vent motor 15-1, wire feeding disc 15-2, wire feed bracket 15-3, dress screw rod 15-4, outer guiding post 15-5, outer bush 15-6, conducting wire pole 15-7, wire vent component 15-8 and detection components.Wire feed bracket 15-3 and bottom Plate 1 is fixed.Wire feeding disc 15-2 is supported on wire feed bracket 15-3.Wire vent motor 15-1 is fixed on wire feed bracket 15-3.Wire vent The output shaft of motor 15-1 is co-axially mounted with wire feeding disc 15-2.The adjusting being arranged radially there are four being opened up on wire feeding disc along wire feeding disc The bottom end of slot, the four piece dress screw rod 15-4s circumferentially uniformly distributed along wire feeding disc 15-2 is separately fixed at four regulating tanks of wire feeding disc 15-2 It is interior.Top of the bottom end of the four piece outer guiding post 15-5 circumferentially uniformly distributed along wire feeding disc 15-2 with wire feed bracket 15-3 is fixed.Four Outer bush 15-6 and four outer guiding post 15-5 respectively constitute sliding pair, and are fixed respectively by holding screw.Four outer bush 15- 6 fix respectively with the bottom end of four conducting wire pole 15-7.The top of four conducting wire pole 15-7 is provided with the first guide chase ring.Four are led The first guide chase ring of screw rod 15-7 circumferentially successively increases along wire feeding disc 15-2.Wire vent component 15-8 be located at highest conducting wire pole 15-7 with Between minimum conducting wire pole 15-7.Wire vent component 15-8 includes wire vent shell, rocking bar and wire vent spring.Wire vent shell and wire feed bracket 15-3 is fixed.The inner end of rocking bar and wire vent shell are hinged.The both ends of wire vent spring are fixed respectively with wire feed bracket 15-3, rocking bar.It shakes The outer end of bar is provided with the second guide chase ring.

Detection components include no silk detection piece and wire vent lag detection piece.No silk detection piece includes being passed by four cyclic annular Halls Sensor composition.The detection mouth of four cyclic annular Hall sensors is coaxially fixed with the first guide chase ring on four conducting wire poles.Iron wire from It is passed through in the detection mouth of cyclic annular Hall sensor, when no silk or fracture of wire, cyclic annular Hall sensor being capable of output signal.Wire vent is stagnant Detection piece includes detection metal block and two lag Hall sensors afterwards；The detection metal block is fixed on rocking bar；It is described Two lag Hall sensors be each attached in wire vent shell；Detect metal block and two lag Hall sensors to rocking bar, out Silk shell articulated shaft is equidistant.Two lag Hall sensors are wired to hexagonal angle to rocking bar, wire vent shell articulated shaft.It is shaking Under the unstressed state of bar outer end, detection metal block is close to one of lag Hall sensor；Another lag hall sensing Device is located at rocking bar close to the side for grinding straight component.When wire vent lag, rocking bar stress rotates, and drives detection metal block from one A lag Hall sensor deflects to another lag Hall sensor output signal；When wire vent no longer lags, rocking bar is in bullet Spring effect is lower to be resetted, at the lag Hall sensor for keeping metal block deflection meeting original.

The working principle of the utility model includes preposition preparation principle, feeding principle, moves material principle and wear a principle.

Preposition preparation principle is specific as follows:

Multiple diplopore crystal Octagonal beads are packed into vibrating disk 2-1.The processing end of iron wire is passed through on four conducting wire pole 15-7 The first guide chase ring, the second guide chase ring on rocking bar, two grind in straight components 12 on the first adjustment sliding block U-shaped bearing 12-3 and the Between the two adjustment U-shaped bearing 12-3 of sliding block, and the thread eye on the first silk guide frame 11-7 and the second silk guide frame 11-8 is passed through, and by After first muller and the second muller compress, it is against the knife 11-6 that loops upper first and loops the arrival end of slot.

Feeding principle is specific as follows:

Step 1: vibrating disk 2-1 and straight vibration device starting.Diplopore crystal Octagonal bead is arranged one by one under the driving of vibrating disk 2-1 Column ground enters on conveying rail bar 2-2 and discharging block 2-3.Upper clamp 3-9 is reached under positioned at the diplopore crystal Octagonal bead of outermost end Between clamp 3-10,

Step 2: slider cylinder 3-6 starts, so that upper clamp 3-9 slides in opposition with lower clamp 3-10, diplopore crystal is clamped Octagonal bead.

It rotates forward Step 3: moving material motor, is slided so that moving flitch 3-5 to material moving machine tool arm 4.Nipped diplopore crystal eight Angle pearl pushes two material blocking block 2-5 rotations.The diplopore crystal Octagonal bead clamped leaves blow tank.

During moving flitch 3-5 sliding, if the receiver of optical-fiber laser opposite type sensor 3-11 can't detect transmitter The light of injection then revolves a motor 3-2 rotation, until the receiver of optical-fiber laser opposite type sensor 3-11 detects that transmitter is penetrated Light out.The diplopore crystal Octagonal bead between upper clamp 3-9 and lower clamp 3-10 reaches pre-set space pose at this time.

Step 4: final limit sensor 3-13 is detected after moving the contact on flitch 3-5, material motor stalling is moved.If gas Clamping jaw 4-8 is moved not in initial position, then upper clamp 3-9 and lower clamp 3-10 is remain stationary, and waits Pneumatic clamping jaw 4-8 to reach initial Position.If Pneumatic clamping jaw 4-8 is located at initial position, material motor rotation is moved, so that between upper clamp 3-9 and lower clamp 3-10 Diplopore crystal Octagonal bead reaches in the clamping range of Pneumatic clamping jaw 4-8, and Pneumatic clamping jaw 4-8 clamps two of diplopore crystal Octagonal bead Opposite side.Clamp 3-9 is opposite with lower clamp 3-10 in slider cylinder 3-6 driving slides, and unclamps diplopore crystal Octagonal bead.It enters step Five.

Step 5: moving material motor reversal, resetted so that moving flitch 3-5, and repeat Step 2: three and four.

It is specific as follows to move material principle:

Step 1: motor 4-7 rotating forward is shifted, so that pneumatically if being clamped with diplopore crystal Octagonal bead on Pneumatic clamping jaw 4-8 Diplopore crystal Octagonal bead on clamping jaw 4-8 reaches above the crystal pearl fixture 7-5 at feeding station.

Step 2: if being clamped with diplopore crystal Octagonal bead, Pneumatic clamping jaw 4- on crystal pearl fixture 7-5 at feeding station 8 remain stationary, and the crystal pearl fixture 7-5 for not clamping diplopore crystal Octagonal bead is waited to enter feeding station.

If the crystal pearl fixture 7-5 at feeding station does not clamp diplopore crystal Octagonal bead, crystal pearl is pressed from both sides at feeding station The the first cylinder 9-1 for having 7-5 is retracted, so that moving fixture block 7-5-3 in the crystal pearl fixture 7-5 at feeding station to away from clamp block Direction sliding.

Step 3: lifting motor 4-1 is rotated forward, the diplopore crystal eight so that square shaft 4-4 slide downward, on Pneumatic clamping jaw 4-8 Angle pearl reaches between dynamic fixture block 7-5-3 and clamp block at feeding station in crystal pearl fixture 7-5.

Step 4: the first cylinder 9-1 is released, so that moving fixture block 7-5-3 in the crystal pearl fixture 7-5 at feeding station and determining Fixture block clamps diplopore crystal Octagonal bead.

Step 5: Pneumatic clamping jaw 4-8 unclamps diplopore crystal Octagonal bead, lifting motor 4-1 reversion, so that square shaft 4-4 is upward Sliding resets.Enter step six.

Step 6: transfer motor 4-7 reversion, Pneumatic clamping jaw 4-8 resets, and repeats Step 1: two, three, four and five.

It is specific as follows to wear a principle:

Step 1: waiting Pneumatic clamping jaw if the crystal pearl fixture 7-5 at feeding station does not clamp diplopore crystal Octagonal bead Diplopore crystal Octagonal bead is packed into the crystal pearl fixture 7-5 at feeding station by 4-8.

If being clamped with diplopore crystal Octagonal bead on the crystal pearl fixture 7-5 at feeding station, station conversion motor 8-1 turns It is dynamic, so that the crystal pearl fixture 7-5 at feeding station, which reaches first, wears a station.Step 2 is executed later.

Step 2: if first wears crystal pearl fixture 7-5 on a station, second wears crystal pearl fixture 7-5 on a station In there is one not clamp diplopore crystal Octagonal bead, then execute step 1 again.

If first wears a station and the second crystal pearl fixture 7-5 for wearing on a station is clamped with diplopore crystal Octagonal bead, Then enter step three.

Step 3: wire feeding motor 14-4 and wire vent motor 15-1 rotation, the first muller 11-1 and the second muller 11-2 driving The processing end of iron wire slides onto the first arrival end for looping slot.Iron wire is looped slot after looping and bend in slot first from first Outlet end skids off and passes through first and wears a station and second wear the wire hole of diplopore crystal Octagonal bead on a station.Iron wire is around cyclization After shape, the second arrival end for looping slot is slid into.

Step 4: the processing end arrival second of iron wire is looped behind the outlet end of slot, wire feeding motor 14-4 and wire vent motor 15- 1 stalling, cutting motor 14-5 rotation, so that knife upward sliding of looping, iron wire is cut off from the arrival end for slot of looping from first.Iron The cut-off part of silk becomes new processing end.

Step 5: waiting Pneumatic clamping jaw if the crystal pearl fixture 7-5 at feeding station does not clamp diplopore crystal Octagonal bead Diplopore crystal Octagonal bead is packed into the crystal pearl fixture 7-5 at feeding station by 4-8.

If being clamped with diplopore crystal Octagonal bead on the crystal pearl fixture 7-5 at feeding station, station conversion motor 8-1 turns It is dynamic, so that the second crystal pearl fixture 7-5 for wearing at a station reaches discharge station.

Step 6: the second cylinders retract, so that moving fixture block 7-5-3 in crystal pearl fixture 7-5 at discharge station to deviating from The direction of clamp block is slided, and the diplopore crystal Octagonal bead of the crystal pearl fixture 7-5 clamping at discharge station is fallen down.Into step Rapid seven.

Step 7: the second cylinder is released, so that the dynamic fixture block 7-5-3 in the crystal pearl fixture 7-5 at discharge station resets. It repeats Step 2: three, four, five and six.

Claims (10)

1. high-precision full-automatic crystal pearl stringer, including bottom plate, vibration plate discharging mechanism, rotation Material moving device, material moving machine tool Arm, four station clamping devices and wrapping wire are looped mechanism；It is characterized by: the vibration plate discharging mechanism includes vibrating disk, straight vibration Device, conveying rail bar and discharging block；The vibrating disk is fixed on bottom plate；The conveying rail bar is fixed with vibrating disk；Conveying The top surface of rail bar offers delivery chute；The bottom surface and straight vibration device for conveying rail bar are fixed；The arrival end and vibrating disk of delivery chute Discharge port connection；The arrival end of discharging block and the outlet end of delivery chute are fixed；The top surface of discharging block offers blow tank；Out The outlet end of hopper bottom surface offers resigning through slot；Resigning through slot is connected to the outlet end end face of discharging block；

The rotation Material moving device includes moving material frame, moving material motor, synchronous belt, synchronous pulley, tensioning block, tensioning shaft, move material Plate, slider cylinder, upper support seat, lower support seat, upper clamp, lower clamp, optical-fiber laser opposite type sensor and rotation position motor；The shifting Material frame is fixed on bottom plate；The tensioning block and shifting material frame constitutes sliding pair, and is fixed by holding screw；The tensioning Axis is fixed in tensioning block；It moves material motor to be fixed on shifting material frame, output shaft and a synchronous pulley are coaxially connected；Another Synchronous pulley is supported on tensioning shaft；Two synchronous pulleys pass through synchronous band connection；It moves flitch and moves material frame composition sliding pair, and with Synchronous belt is fixed；The slider cylinder is fixed with flitch is moved；Two sliding blocks of the upper support seat, lower support seat and slider cylinder It fixes respectively；The top of upper clamp and upper support seat constitute revolute pair；Rotation position motor is fixed with lower support seat；It is described to revolve the defeated of position motor The bottom end of shaft and lower clamp is fixed；Upper clamp and lower clamp are coaxially disposed；The transmitter of the optical-fiber laser opposite type sensor, Receiver is separately fixed at support seat, on lower support seat；

The material moving machine tool arm includes lifting motor, lifting wheel, lifting gear wheel disk, square shaft, slide, lifting seat, connecting plate, turns Move motor and Pneumatic clamping jaw；The slide and lifting motor passes through connecting plate and is fixed on shifting material frame；The lifting motor Output shaft it is horizontally disposed, and fixed with lifting wheel bias；Square shaft and slide constitute sliding pair；Two lifting gear wheel disks are fixed On square shaft；Lifting, which is provided with, on lifting gear wheel disk moves plate；The lifting that lifting wheel is located in two lifting gear wheel disks moves between plate； The diameter of lifting wheel is equal to the spacing that two pieces of liftings move plate；The bottom end of lifting seat and square shaft is fixed；Transfer motor is fixed on lifting On seat；The output shaft of transfer motor is vertically arranged, and is fixed with Pneumatic clamping jaw；

The four station clamping devices include rotating assembly, station conversion driving assembly, folder pearl driving assembly and holding frame；Institute The holding frame stated and wrapping wire frame within the organization of looping of looping are fixed；The rotating assembly includes central rotating shaft, rotating cylinder, interior installation Column, outer mounting disc and crystal pearl fixture；The inner end of central rotating shaft is supported on holding frame, and middle part is fixed with interior mounting post, outer end It is fixed with outer mounting disc；Four first mounting grooves circumferentially uniformly distributed along interior installation mast axis are offered on the end face of interior mounting post； Rotating cylinder covers in the outside of interior mounting post, and fixes with interior mounting post；It offers on the outer end end face of the outer mounting disc along outer peace Four circumferentially uniformly distributed the second mounting grooves of sabot axis；The complete phase in cross section of second mounting groove cross section and the first mounting groove Together；Four the first mounting grooves are corresponding with four the second mounting groove difference positions；

The crystal pearl fixture includes sliding rail, clamp block, dynamic fixture block, folder pearl spring and position blocking pin；Sliding rail work side Inner end be provided with retention bead, outer end is fixed with clamp block；The middle part of dynamic fixture block and sliding rail work side constitutes sliding pair；Folder The both ends of pearl spring and the opposite end end face of retention bead, dynamic fixture block are fixed respectively；The inner end of position blocking pin is fixed with dynamic fixture block；Water There are four brilliant pearl fixture is total；Four crystal pearl fixtures are separately fixed at four the first mounting grooves, in the second mounting groove；

The station conversion driving assembly includes station conversion motor, coding disk and station inspection sensor；The station Detection sensor uses photoelectric sensor；The station conversion motor is fixed with holding frame；Wherein the one of station conversion motor The inner end of root output shaft and central rotating shaft is fixed；Another output shaft of the station conversion motor is fixed with coding disk；It is described Coding disk on offer four detection holes circumferentially uniformly distributed along own axes；The station inspection sensor and holding frame is solid It is fixed；The detector of station inspection sensor is arranged towards coding disk, and is equal to detection axially bored line to the distance of coding disk axis and arrives Encode the distance of disk axis；

The folder pearl driving assembly includes the first cylinder, the second cylinder, the first shift plate and the second shift plate；First cylinder And second cylinder fixed with holding frame；First cylinder, the push-off pin of the second cylinder and the first shift plate, the second shift plate are solid respectively It is fixed；First shift plate is located at the surface of rotating assembly；Second shift plate is located at the side of rotating assembly；First shift plate, the second shift plate To central rotating shaft axis distance be less than position blocking pin outer end end face to central rotating shaft axis distance；

The wrapping wire loop mechanism include loop cutting assembly, grind straight component, loop and frame and loop and cut off driving assembly；It is described Frame of looping be fixed on bottom plate；The straight component of the stone roller includes adjustment bolt, adjustment sliding block and U-shaped bearing and the straight frame of stone roller；Institute N adjustment sliding block being arranged successively along the straight frame length direction of stone roller, 3≤n≤20 are provided on the straight frame of stone roller stated；All adjustment sliding blocks It is constituted with the straight frame of stone roller along the sliding pair for grinding straight frame width direction sliding；It grinds and is provided with n adjustment bolt group on straight frame；Adjust spiral shell Bolt group is made of two adjustment bolts；N adjustment bolt group is corresponded with n adjustment sliding block；In same adjustment bolt group Two adjustment bolts are located at the two sides for grinding straight frame, and are respectively held against the both ends of corresponding adjustment sliding block；On n adjustment sliding block It is supported with U-shaped bearing；It successively sorts to n adjustment sliding block along straight frame length direction is ground；The adjustment sliding block of serial number odd number is the One adjustment sliding block；The adjustment sliding block of serial number even number is second adjustment sliding block；U-shaped bearing on all the first adjustment sliding blocks is being ground The width direction alignment of straight frame；U-shaped bearing on all second adjustment sliding blocks is in the width direction alignment for grinding straight frame；The first adjustment U-shaped bearing on sliding block is arranged in a staggered manner with the U-shaped bearing on second adjustment sliding block in the width direction for grinding straight frame；

There are two the straight component of the stone roller is total；Two axis for grinding U-shaped bearing in straight component are orthogonal；Two are ground straight component Roll score coincidence；The score that rolls for grinding straight component is the intersection for laterally rolling target face Yu longitudinal rolling target face；It is horizontal To roll target face be U-shaped bearing both ends of the surface the plane of symmetry；Longitudinal rolling target face is equal for the distance to all U-shaped bearing axis Equal plane；

The cutting assembly of looping is convex including adjusting bolt, holddown spring, adjusting block, the first muller, the second muller, cutting Wheel, cutting rocker arm, Cutting tool installation manner block, knife of looping, reset spring, the first silk guide frame and the second silk guide frame；Second muller It is supported on and loops on frame；Adjusting block and frame of looping constitute sliding pair；Bolt is adjusted to be threadedly coupled with frame of looping；The two of holddown spring End is fixed respectively with adjusting block, adjusting bolt；First muller is supported on adjusting block；First muller be located at the second muller just on Side；First silk guide frame and the second silk guide frame are each attached to and loop on frame, and opposite end is respectively close to the first muller and the second muller Gap location；Thread eye is offered in first silk guide frame and the second silk guide frame；Thread eye in first silk guide frame, the second silk guide frame The axis score that rolls that grinds straight components with two be overlapped；

The Cutting tool installation manner block and frame of looping constitutes sliding pair；The both ends of the reset spring and Cutting tool installation manner block, frame of looping It fixes respectively；Knife of looping is fixed on the top of Cutting tool installation manner block；It loops and offers the first slot and second of looping on knife and loop slot；The A dozen ring recess and the second slot of looping are arc-shaped, and are closely packed together；First loop slot, second loop slot center line same On feature helix；

The cutting cam, which is supported on, loops on frame；The middle part of the cutting rocker arm and frame of looping constitute revolute pair；Cutting is shaken One end of arm is fixed with circular mounting block, and the other end resists the bottom of Cutting tool installation manner block；The side of circular mounting block and cutting cam Face contact；It is described to loop that cut off driving assembly include loop actuator and cutting actuator；First muller, the second muller by Actuator of looping driving；Cutting cam is driven by cutting actuator.

2. high-precision full-automatic crystal pearl stringer according to claim 1, it is characterised in that: further include wire-feed motor Structure；The wire feeder includes wire vent motor, wire feeding disc, wire feed bracket, fills screw rod, outer guiding post, outer bush, conducting wire pole, out Silk component and detection components；The wire feeding disc is supported on wire feed bracket；The wire vent motor is fixed on wire feed bracket；Out The output shaft of silk motor is co-axially mounted with wire feeding disc；Four regulating tanks being arranged radially along wire feeding disc, edge are offered on wire feeding disc The bottom end of four circumferentially uniformly distributed dress screw rods of wire feeding disc is separately fixed in four regulating tanks of wire feeding disc；It is circumferentially equal along wire feeding disc Top of the bottom end of four outer guiding posts of cloth with wire feed bracket is fixed；Four outer bush and four outer guiding posts respectively constitute sliding Pair, and fixed respectively by holding screw；The bottom end of four outer bush and four conducting wire poles is fixed respectively；The top of four conducting wire poles End is provided with the first guide chase ring；Wire vent component is located therein between two adjacent conducting wire poles；Wire vent component include wire vent shell, Rocking bar and wire vent spring；Wire vent shell is fixed with wire feed bracket；The inner end of rocking bar and wire vent shell are hinged；The both ends of wire vent spring with give Silk bracket, rocking bar are fixed respectively；The outer end of rocking bar is provided with the second guide chase ring；

The detection components include no silk detection piece and wire vent lag detection piece；No silk detection piece includes by four cyclic annular Halls Sensor composition；The detection mouth of four cyclic annular Hall sensors is coaxially fixed with the first guide chase ring on four conducting wire poles；Wire vent Lagging detection piece includes detection metal block and two lag Hall sensors；The detection metal block is fixed on rocking bar；Institute The two lag Hall sensors stated are each attached in wire vent shell；Detect metal block and two lag Hall sensors to rocking bar, Wire vent shell articulated shaft is equidistant；Two lag Hall sensors and rocking bar, wire vent shell articulated shaft are wired to hexagonal angle；? Under the unstressed state of rocking bar outer end, detection metal block is close to one of lag Hall sensor；Another lag Hall passes Sensor is located at rocking bar close to the side for grinding straight component.

3. high-precision full-automatic crystal pearl stringer according to claim 1, it is characterised in that: the vibration plate discharging Mechanism further includes material blocking block and backgauge spring；The outlet end of discharging block is arranged in two material blocking block centerings；Between two material blocking blocks Away from the groove width for being less than blow tank；One end of two backgauge springs and one end of two material blocking blocks are fixed respectively, the other end and go out Material block is fixed.

4. high-precision full-automatic crystal pearl stringer according to claim 1, it is characterised in that: the rotation moves material Mechanism further includes contact, starting point limit sensors and final limit sensor；The starting point limit sensors, final limit pass Sensor is all made of photoelectric sensor, and is each attached on shifting material frame；The one end at the top and contact of moving flitch is fixed；

The laser beam emitting head of the transmitter of the optical-fiber laser opposite type sensor is equal to diplopore crystal at a distance from upper clamp axis Distance of the wire hole axis to diplopore crystal Octagonal bead central axis on Octagonal bead.

5. high-precision full-automatic crystal pearl stringer according to claim 1, it is characterised in that: the upper clamp, under Clamp is located in the state of terminal extreme position, and the diplopore crystal Octagonal bead between upper clamp, lower clamp is located on Pneumatic clamping jaw On the rotary track of corpus unguis；Crystal pearl fixture at feeding station is located on the rotary track of Pneumatic clamping jaw upper clawer body.

6. high-precision full-automatic crystal pearl stringer according to claim 1, it is characterised in that: first installation Slot is through slot, and cross section is square；Four peaces circumferentially uniformly distributed along own axes are offered on the side of the outer mounting disc Fill hole；The bottom end of four mounting holes is respectively communicated with four the first mounting grooves；It is offered on the side of interior mounting post along itself axis Four circumferentially uniformly distributed bayonet lock sliding slots of line；The bottom end of four bayonet lock sliding slots is respectively communicated with four the second mounting grooves；The rotating cylinder Side on offer four limit sliding chutes circumferentially uniformly distributed along own axes；Four limit sliding chutes are distinguished with four bayonet lock sliding slots Circumferential position along rotating cylinder is corresponding；

Inserted link hole is offered on the lateral surface of the dynamic fixture block；Threaded hole is offered on the lateral surface of clamp block；Four crystal pearls The work side of sliding rail faces away from the direction of central rotating shaft axis in fixture；Four end bolts are each passed through outer mounting disc On four mounting holes, and be threadedly coupled respectively with the threaded hole of four default fixture blocks of crystal pearl fixture；Four crystal pearl fixtures Position blocking pin inner end be each passed through four bayonet lock sliding slots and protrude into corresponding inserted link hole；The outer end of the position blocking pin of four crystal pearl fixtures It stretches out outside four limit sliding chutes respectively；Annular protrusion is provided in the middle part of position blocking pin；The annular protrusion of position blocking pin be located at rotating cylinder with Between interior mounting post；

The both sides of the edge of the opposite end end face of the dynamic fixture block and clamp block are provided with lock pearl block；Two lock pearl blocks on dynamic fixture block Lock pearl slot is offered on side far from dynamic fixture block on mutually adjacent edge；Two lock pearl blocks are far from clamp block on clamp block Lock pearl slot is offered on side on mutually adjacent edge.

7. high-precision full-automatic crystal pearl stringer according to claim 1, it is characterised in that: first shift plate And second shift plate be respectively positioned on four position blocking pins close to the side of outer mounting disc.

8. high-precision full-automatic crystal pearl stringer according to claim 1, it is characterised in that: knife of looping is located at lower pole In the state of point, thread eye rectifies the arrival end for looping slot to first far from that of the first silk guide frame in the second silk guide frame；It loops Knife is located in the state of upper pole, and loop the entering of slot lower than first at that end of thread eye far from the first silk guide frame in the second silk guide frame Mouth end.

9. high-precision full-automatic crystal pearl stringer according to claim 1, it is characterised in that: the driving of looping Part includes the first transmission shaft, second driving shaft, wire feeding motor, first pulley, the second belt wheel, first gear and second gear；Institute The first transmission shaft and second driving shaft stated, which are supported on, loops on frame；The wire feeding motor, which is fixed on, loops on frame；First One end of transmission shaft is fixed with first gear, and the other end is fixed with the first muller；One end of second driving shaft and second gear and Second belt wheel is fixed, and the other end is fixed with the second muller；Second gear is engaged with first gear；The output shaft of wire feeding motor and One belt wheel is fixed；First pulley and the second belt wheel pass through the first transmission band connection；

The cutting actuator includes third transmission shaft, cutting motor, third belt wheel and the 4th belt wheel；The third transmission It is pivotally supported on and loops on frame；The cutting motor, which is fixed on, loops on frame；One end of third transmission shaft is fixed with the 4th belt wheel, The other end is fixed with cam；The output shaft of cutting motor is fixed with third belt wheel；Third belt wheel and the 4th belt wheel are passed by second Dynamic band connection.

10. high-precision full-automatic crystal pearl stringer according to claim 1, it is characterised in that: the feature spiral shell Spin line is circular helix；The spacing of the diameter of thread eye, the first muller and the second muller in first silk guide frame, the second silk guide frame It is equal with the lead of feature helix；First wears a station, the second crystal pearl fixture worn at a station is clamped with diplopore water Brilliant Octagonal bead, and two wire holes of diplopore crystal Octagonal bead are located in the state of corresponding crystal pearl fixture two sides, are existed One characteristic circle wears a station also cross first, second wears at a station that diplopore crystal Octagonal bead is mutually adjacent on crystal pearl fixture That close wire hole；Feature diameter of a circle is equal to the diameter of feature helix, and the center of circle is in the central axis of feature helix On；Characteristic circle loops slot with first or the second slot of looping intersects.