CN206127546U - Skeining device - Google Patents

Abstract

The utility model discloses a skeining device, including frame, yarn frame, a drive yarn frame pivoted actuating mechanism, the yarn frame includes the frame pole that main shaft, a plurality of distribute along the circumference of main shaft, be equipped with the slider on the main shaft, slider and main shaft sliding fit are equipped with the regulation structure that is used for adjusting interval between frame pole and the main shaft when the slider slides between frame pole and the main shaft, still including two actuating mechanism of drive slider along the endwise slip of main shaft. The utility model discloses an interval that changes between frame pole and the main shaft solves the problem that the yarn after the skeining is difficult to to take off, and simple structure, and is efficient.

Description

Twisting device

Technical field

This utility model belongs to technical field of textile equipment, especially a kind of twisting device.

Background technology

Twisted wire is referred to and for nylon yarn, high-elastic sex pilus or other chemical fibre silk threads to be wound into twisted wire, hank reeling machine by the length of regulation It is the special skeining equipment in field of textiles, its effect is will to be exited by twisting frame into the yarn of cylinder, change its packaged form, just In being normally carried out for next operation.

Hank reeling machine includes frame, yarn frame, drive the drive mechanism that yarn frame rotates, yarn frame include main shaft, several Along the circumferentially distributed frame bar of main shaft, so as to skeining form will be transformed into into the yarn of cylinder, skeining operation is completed, but reel for yarn After being wound on yarn frame, there is an oppressive force to frame bar, and the length of yarn is longer, oppressive force is bigger, and this is just unloaded tape Certain difficulty, not only wastes time and energy, and also reduces the efficiency of production process.

In order to overcome deficiency of the prior art, disclose a kind of for rocking arm in Chinese patent CN201420858340.3 The reeled yarn frame of machine, including rotating shaft and the reeled yarn frame body in rotating shaft, the reeled yarn frame body includes fixed ryce, movable yarn Frame and the fixture for positioning movable ryce, the fixed ryce is fixedly connected with rotating shaft, and the movable ryce turns with rotating shaft Dynamic connection.Such scheme makes the yarn after skeining loose by the structure that rotation activity ryce changes reeled yarn frame body, facilitates into Yarn after strand is removed from reeled yarn frame.

Although above-mentioned utility model solves the problems, such as to be difficult to remove after yarn skeining, but because the yarn after skeining is made Firmly big, movable ryce is difficult to rotate, and still wastes time and energy, and affects work efficiency, is not reaching to optimal effect, manually in behaviour It is easily injured when making, irremediable personal injury is caused, and manually operate efficiency all the time too low, affect entering for production procedure Degree, needs to design a convenient operation, time saving and energy saving hank reeling machine.

Utility model content

In order to overcome the deficiencies in the prior art, this utility model provide it is a kind of by changing between frame bar and main shaft between Yarn after to solve the problems, such as skeining is difficult to remove, and simple structure, the twisting device of efficiency high.

To achieve these goals, the technical solution adopted in the utility model is：A kind of twisting device, including frame, yarn Wire frame, drive the first drive mechanism that yarn frame rotates, yarn frame include main shaft, several along main shaft circumferentially distributed frame Bar, it is characterised in that：The main shaft is provided with sliding part, and sliding part is slidably matched with main shaft, and between frame bar and main shaft use is provided with In when sliding part slides between conditioning box bar and main shaft spacing adjustment structure, also include drive sliding part along main shaft axle To the second mobile drive mechanism.

In said structure, the distance between main shaft and frame bar are changed by the sliding of sliding part, that is, reduce yarn frame Structure, makes the yarn after skeining loose, thus easily can remove yarn very much, and the both sides of frame are equipped with yarn frame, Frame bar is evenly distributed on the outside of main shaft, and the distance of preferred each frame bar to main shaft is equal to encompass circle, when yarn is needed When wanting skeining, make the diameter of yarn frame become big by adjustment structure, after yarn skeining, the straight of yarn frame is made by adjustment structure Footpath diminishes, so that the yarn of skeining is unloaded, the distance between main shaft and frame bar be by centrage movement from frame bar to main shaft come Realize, yarn is also directed towards the centrage of main shaft to the active force of frame bar, so the active force for avoiding yarn is moved to frame bar Dynamic obstruction, the change for making yarn mount structure is easier, time saving and energy saving, improves work efficiency, increases the service life.

Used as further setting of the present utility model, first drive mechanism includes the transmission being linked with main shaft Axle, the motor for driving drive axis, motor drives main axis by power transmission shaft.

In said structure, the yarn frame of frame both sides is connected to the two ends of power transmission shaft, by power transmission shaft synchronous axial system, Power transmission shaft is coaxially disposed with main shaft or be arranged in parallel, and motor is by transmission belt or gear driven drive axis, two yarns Wire frame only needs a motor to drive, and can save production cost, and two yarn frames work and can improve work efficiency simultaneously, tie Structure is simple, convenient operation.

Used as further setting of the present utility model, second drive mechanism includes the transmission for driving sliding part to slide Bar, drive link is driven along the actuator of the axial movement of power transmission shaft, drive link is arranged in power transmission shaft and synchronous with power transmission shaft turn Dynamic, drive link drives sliding part to slide along power transmission shaft axial sliding fit, actuator by drive link.

In said structure, drive link is arranged in power transmission shaft and extends to and is linked with sliding part in main shaft, actuator Drive drive link along the axial slip of power transmission shaft, drive link drives again sliding part to come conditioning box bar and master along the axial slip of main shaft Spacing between axle, actuator can be the Mechanical Drivens such as motor or cylinder or hydraulic cylinder, yarn frame automatic open-close be made, without the need for people Work is operated, and substantially increases work efficiency, and simple structure, it is to avoid during artificial operation it is possible that injured situation, save Production cost.

Used as further setting of the present utility model, the drive link is provided with latch, is axially arranged with along it on power transmission shaft Chute, latch is located in chute.

In said structure, latch plays a part of connection and fixed conveyor axle and drive link, prevents power transmission shaft and drive link Between relatively rotate, make drive link with drive axis, latch extends radially through power transmission shaft and drive link along power transmission shaft, Chute is separately positioned on the both sides of power transmission shaft, and the two ends of latch are each passed through the chute of both sides, because drive link will also be along power transmission shaft Axial movement, so latch also will be along the axial movement of power transmission shaft, therefore the length of chute is more than or equal to drive link Skidding distance, simple structure is convenient to install.

As further setting of the present utility model, second drive mechanism also include along power transmission shaft it is axially arranged One driving plate and the second driving plate, interval setting between the first driving plate and the second driving plate, latch extends to through chute Between one driving plate and the second driving plate, the first driving plate and the second driving plate are fixedly connected to form retainer by connecting plate, Actuator is linked with retainer.

In said structure, because drive link and power transmission shaft are synchronous axial systems, but actuator is fixed, so drive link Driven by the first driving plate and the second driving plate between actuator, motor and actuator are separately controlled, can Work independently, be also simultaneously operable, so needing to drive drive link by other structures, solving can not rotate in yarn frame When drive the problem of drive link, the first driving plate and the second driving plate drive respectively latch to slide in opposite direction, even if latch Can move back and forth, the two ends end face of latch is respectively positioned on outside power transmission shaft outer peripheral face, such latch could be with the first driving plate or Two driving plates are abutted, because latch can be with drive axis, so the vertical dimension of latch end face to power transmission shaft outer peripheral face is little In the vertical dimension of connecting plate to power transmission shaft outer peripheral face, such latch will not just be connected plate gear and arrive when rotating, and latch and biography Lever is fixedly connected, and could so drive drive link to slide, and simple structure increases the service life.

Used as further setting of the present utility model, the adjustment structure includes the fixed cover being set on main shaft, fixed It is hinged by first connecting rod between set and frame bar, is hinged by second connecting rod between the sliding part and frame bar.

In said structure, preferred fixed cover is several, is distributed along the axial direction of main shaft, and sliding part is located in main shaft Portion, can so make adjustment structure more laborsaving when conditioning box bar is with the spacing of main shaft, more balance because acting on the power on frame bar, Yarn frame is easier folding, between each fixed cover and each frame bar by first connecting rod connect, the number of first connecting rod with The number of frame bar is consistent, and the number of second connecting rod is also consistent with the number of frame bar, and one is provided to frame bar by the movement of sliding part It is individual obliquely pull power or support force obliquely, frame bar is rotated equivalent to the hinged place along first connecting rod and second connecting rod, Simple structure, more laborsaving, the service life of extension device.

As further setting of the present utility model, it is fixedly connected by connector between the drive link and sliding part, Main shaft is provided with the strip through-hole for passing through for connector and sliding.

In said structure, because connector is connected with drive link and sliding part through the axial wall of main shaft, so connector Need to move with the movement of drive link, i.e. along strip through-hole guiding movement, the length of strip through-hole is more than or equal to connector The sliding distance of connector, the width of strip through-hole is more than or equal to the width of connector, and simple structure is easy for installation.

As further setting of the present utility model, the switch of control actuator is additionally provided with the frame and for root According to the displacement transducer of retainer position controlling switch open and close.

In said structure, by another on-off control, switch is connected motor with some control circuits, motor with Respectively by two on-off control, displacement transducer is electrically connected actuator with control circuit, by the first driving plate for detecting and The situation of two driving plates feeds back to control circuit, when the first driving plate and the second driving plate are beyond the displacement for specifying, Displacement transducer passes signal back control circuit, and control circuit controls the break-make of actuator, it is to avoid damage equipment, extension device Service life.

Used as further setting of the present utility model, twisting device also includes the yarn positioning component being arranged in frame, The yarn positioning component includes the driving means that the support member of erection yarn, driving support member are moved along main shaft axial reciprocating, Support bar is provided with the locating piece that several are axially distributed along it.

In said structure, support member can be rhabodoids, and yarn is located at respectively between two neighboring locating piece, yarn positioning The adjustable yarn of component can not only be such that yarn preferably deviates from from the yarn into bucket, also in the angle being wrapped on yarn frame Can will separate per one thread so as to when being wrapped on yarn frame will not tied up in knots, help out.

Used as further setting of the present utility model, the support member is hung in frame, and driving means include deceleration Device, the input of decelerator is linked by power transmission shaft with motor, and the output shaft of the decelerator is provided with rotating disk, is turned Disk is provided with drive rod, and relative to the centrage eccentric setting of reducer output shaft, the support member is provided with for driving drive rod The guide groove that lever is passed through and slided along vertical major axially direction, drive rod is provided with the banking stop on the outside of guide groove.

In said structure, the input of decelerator is connected with power transmission shaft by belt or gear, i.e., motor drives Decelerator is driven to rotate during drive axis, guide groove is strip, the axial direction of the length direction vertical major of guide groove, the width of guide groove Degree is adapted to drive rod, and length is the distance slided more than or equal to drive rod, and with the rotation of rotating disk, drive rod is along guide groove Lower movement, due to eccentric setting, drive rod drives support member along the axial movement of main shaft, simple structure, and drives without single Galvanic electricity machine, saves production cost.

Using such scheme, solve the problems, such as that the yarn of skeining is difficult to from yarn frame remove, and can be using machinery drive The folding of dynamic yarn frame, it is time saving and energy saving without the need for artificial operation, it is cost-effective, work efficiency is improved, increase the service life.

This utility model is further described below in conjunction with the accompanying drawings.

Description of the drawings

Accompanying drawing 1 is this utility model specific embodiment structural representation；

Accompanying drawing 2 is this utility model specific embodiment structure front view；

Accompanying drawing 3 is the A-A sectional views of this utility model specific embodiment Fig. 2；

Accompanying drawing 4 is the partial enlarged drawing of this utility model specific embodiment power transmission shaft；

Accompanying drawing 5 is the partial enlarged drawing of this utility model specific embodiment eccentric structure.

Specific embodiment

This utility model is specifically described below by embodiment, is served only for carrying out further this utility model Explanation, it is impossible to be interpreted as the restriction to this utility model protection domain, the technician in the field can be according to above-mentioned practical new The content of type makes some nonessential modifications and adaptations to this utility model.

Specific embodiment of the utility model as Figure 1-5, a kind of twisting device, including frame 1, yarn frame 2, drive Yarn frame 2 rotate the first drive mechanism 3, yarn frame 2 include main shaft 21, several along main shaft 21 circumferentially distributed frame bar 22, the main shaft 21 is provided with sliding part 23, and sliding part 23 is slidably matched with main shaft 21, and between frame bar 22 and main shaft 21 use is provided with In when sliding part 23 slides between conditioning box bar 22 and main shaft 21 spacing adjustment structure 24, also include driving sliding part 23 Along the second drive mechanism 4 of the axial movement of main shaft 21.Changed by the sliding of sliding part 23 between main shaft 21 and frame bar 22 Distance, that is, reduce the structure of yarn frame 2, make the yarn after skeining loose, thus very easily yarn can be removed, machine The both sides of frame 1 are equipped with yarn frame 2, and frame bar 22 is evenly distributed on the outside of main shaft 21, and preferred each frame bar 22 arrives main shaft 21 Distance it is equal encompass circle, when yarn needs skeining, make the diameter of yarn frame 2 become big by adjustment structure 24, when After yarn skeining, the diameter of yarn frame 2 is set to diminish by adjustment structure 24, so that the yarn of skeining is unloaded, main shaft 21 and frame bar The distance between 22 is to move to realize to the centrage of main shaft 21 by frame bar 22, and yarn is also to the active force of frame bar 22 Towards the centrage of main shaft 21, so the obstruction that the active force for avoiding yarn is moved to frame bar 22, makes the change of the structure of yarn frame 2 Change is easier, time saving and energy saving, improves work efficiency, increases the service life.

Above-mentioned first drive mechanism 3 includes the power transmission shaft 31 being linked with main shaft 21, the drive for driving the rotation of power transmission shaft 31 Galvanic electricity machine 32, motor 32 drives main shaft 21 to rotate by power transmission shaft 31.Power transmission shaft 31 is coaxially disposed with main shaft 21, frame 1 The yarn frame 2 of both sides is connected to the two ends of power transmission shaft 31, and by the synchronous axial system of power transmission shaft 31, motor 32 is by transmission Band 33 drives power transmission shaft 31 to rotate, and two motors 32 of need one of yarn frame 2 drive, and can save production cost, and two Yarn frame 2 works and can improve work efficiency simultaneously, simple structure, convenient operation.

Above-mentioned second drive mechanism 4 includes the drive link 41 for driving sliding part 23 to slide, drives drive link 41 along power transmission shaft The actuator 42 of 31 axial movement, drive link 41 be arranged in power transmission shaft 31 and with the synchronous axial system of power transmission shaft 31, actuator 42 Sliding part 23 is driven to slide by drive link 41.Drive link 41 is arranged in power transmission shaft 31 and extends in main shaft 21 and sliding part 23 are linked, and actuator 42 drives drive link 41 along the axial slip of power transmission shaft 31, and drive link 41 drives again the edge of sliding part 23 The spacing that the axial slip of main shaft 21 comes between conditioning box bar 22 and main shaft 21, herein actuator 42 is hydraulic cylinder, makes yarn frame 2 Automatic open-close, without the need for artificial operation, substantially increases work efficiency, and simple structure, it is to avoid during artificial operation it is possible that Injured situation, save production cost.

Above-mentioned drive link 41 is provided with latch 411, and chute 311 is axially arranged with along it on power transmission shaft 31, and latch 411 is located in In chute 311.Latch 411 plays a part of connection and fixed conveyor axle 31 and drive link 41, prevents power transmission shaft 31 and drive link Relatively rotate between 41, drive link 41 is rotated with power transmission shaft 31, the end face of latch 411 and the outer peripheral face of power transmission shaft 31 Flush or above the outer peripheral face of power transmission shaft 31, latch 411 extends radially through power transmission shaft 31 and drive link 41 along power transmission shaft 31, because passing Lever 41 will also be along the axial movement of power transmission shaft 31, so latch 411 also will be along the axial movement of power transmission shaft 31, therefore chute 311 length is that, more than or equal to the skidding distance of drive link 41, simple structure is convenient to install.

Above-mentioned second drive mechanism 4 is also included along the first axially arranged driving plate 43 of power transmission shaft 31 and the second driving plate 44, interval setting between the first driving plate 43 and the second driving plate 44, latch 411 extends to the first driving plate through chute 311 43 and second between driving plate 44, and the first driving plate 43 and the second driving plate 44 are fixedly connected to form transmission by connecting plate 45 Seat, actuator 42 is linked with retainer.Because drive link 41 and power transmission shaft 31 are synchronous axial systems, but actuator 42 is solid Fixed, so being driven by the first driving plate 43 and the second driving plate 44 between drive link 41 and actuator 42, first drives The drive mechanism 4 of mechanism 3 and second is separately controlled, and can work independently, and is also simultaneously operable, so needing by other structures To drive drive link 41, solve the problems, such as that drive link 41, the first driving plate 43 and second can not be driven when yarn frame 2 is rotated Driving plate 44 drives respectively latch 411 to slide in opposite direction, even if latch 411 can be moved back and forth, the two ends end face of latch 411 It is respectively positioned on outside the outer peripheral face of power transmission shaft 31, such latch 411 could be abutted with the first driving plate 43 or the second driving plate 44, because inserting Pin 411 can be rotated with power transmission shaft 31, so the end face of latch 411 is less than connecting plate to the vertical dimension of the outer peripheral face of power transmission shaft 31 45 vertical dimensions for arriving the outer peripheral face of power transmission shaft 31, such latch 411 will not just be connected the gear of plate 45 and arrive when rotating, and latch 411 It is fixedly connected with drive link 41, could so drives drive link 41 to slide, simple structure increases the service life.

Above-mentioned adjustment structure 24 includes the fixed cover 241 being set on main shaft 21, passes through between fixed cover 241 and frame bar 22 First connecting rod 242 is hinged, and is hinged by second connecting rod 243 between the sliding part 223 and frame bar 22.Preferred fixed cover 241 For several, along the axial direction distribution of main shaft 21, sliding part 23 is located at the middle part of main shaft 21, and adjustment structure 24 can so adjusted Section frame bar 22 is more laborsaving with during the spacing of main shaft 21, more balances because acting on the power on frame bar 22, and yarn frame 2 is easier folding, Connected by first connecting rod 242 between each fixed cover 241 and each frame bar 22, number and the frame bar 22 of first connecting rod 242 Number it is consistent, the number of second connecting rod 243 is also consistent with the number of frame bar 22, is carried to frame bar 22 by the movement of sliding part 23 For one obliquely pull power or support force obliquely, frame bar 22 is rotated equivalent to the hinged place along connecting rod 242, structure letter It is single, more laborsaving, the service life of extension device.

Connected by connector 411 between above-mentioned drive link 41 and sliding part 23, main shaft 21 is provided with to be worn for connector 411 The strip through-hole 211 crossed and slide, the length of strip through-hole 211 is adapted to the displacement of sliding part 23.Because connector 411 is Axial wall through main shaft 21 is connected with drive link 41 and sliding part 23, so connector 411 need to be with the movement of drive link 41 And move, i.e. along the guiding movement of strip through-hole 211, the length of strip through-hole 211 is more than or equal to connector 411 to connector 411 Sliding distance, the width of strip through-hole 211 is more than or equal to the width of connector 411, and simple structure is easy for installation.

Above-mentioned frame 1 is provided with the switch module 5 of the first drive mechanism 3 of control and the second drive mechanism 4, in frame 1 also The displacement transducer 51 electrically connected with switch module 5 is provided with, displacement transducer 51 is arranged on the first driving plate 43 and second and drives In the shift motion of plate 44.Switch module 5 also includes some control circuits, and the first drive mechanism 3 and the second drive mechanism 4 are distinguished Controlled by two shift knobs, displacement transducer 51 is electrically connected with control circuit, by the first driving plate 43 and second for detecting The situation of driving plate 44 feeds back to control circuit, when the first driving plate 43 and the second driving plate 44 beyond regulation movement away from From displacement transducer 51 passes signal back control circuit, and control circuit controls the break-make of the second drive mechanism 4, it is to avoid damage sets It is standby, the service life of extension device.

Twisting device also includes the yarn positioning component 6 being arranged in frame 1, and the yarn positioning component 6 includes supplying yarn The driving means 62 that support member 61 that coil holder sets, driving support member 61 are moved along the axial reciprocating of yarn frame 2.Yarn positioning component 6 Adjustable yarn can not only be such that yarn preferably deviates from from the yarn into bucket, moreover it is possible to become in the angle being wrapped on yarn frame 2 Change being wrapped on yarn frame 2 for angle, constitute the yarn for twisting shape, help out.

Above-mentioned support member 61 is the rhabodoids 611 along the axially extending setting of yarn frame 2, and rhabodoids 611 are hung on frame 1 On, driving means 62 include decelerator 621, and the input of decelerator 621 is linked by power transmission shaft 31 with motor 32, The output shaft of the decelerator 621 is provided with rotating disk 622, and rotating disk 622 is provided with drive rod 623, and drive rod 623 is relative to deceleration The centrage eccentric setting of the output shaft of device 621, the support member 61 is provided with and is passed through and along the axle of vertical major 21 for drive rod 623 To the guide groove 611 that slides of direction, drive rod 623 is provided with the banking stop 6231 positioned at the outside of guide groove 611.Decelerator 621 Input is connected with power transmission shaft 31 by belt 6211 or gear, i.e., motor 32 drives power transmission shaft 31 to drive when rotating and subtracts Fast device 621 is rotated, guide groove 611 be strip, the axial direction of the length direction vertical major 21 of guide groove 611, the width of guide groove 611 with Drive rod 623 is adapted to, and length is the distance slided more than or equal to drive rod 623, with the rotation of rotating disk 622, drive rod 623 Move up and down along guide groove 611, due to eccentric setting, drive rod 623 drives support member 61 along the axial movement of main shaft 21.

Claims (10)

1. a kind of twisting device, including frame, yarn frame, the first drive mechanism for driving the rotation of yarn frame, yarn frame includes master Axle, several along main shaft circumferentially distributed frame bar, it is characterised in that：The main shaft is provided with sliding part, sliding part and main shaft It is slidably matched, is provided between frame bar and main shaft for the regulation of spacing to be tied between conditioning box bar and main shaft when sliding part slides Structure, also includes the second drive mechanism in axial sliding for driving sliding part along main shaft.

2. twisting device according to claim 1, it is characterised in that：First drive mechanism includes matching somebody with somebody with main shaft linkage The power transmission shaft of conjunction, the motor for driving drive axis, motor drives main axis by power transmission shaft.

3. twisting device according to claim 2, it is characterised in that：Second drive mechanism includes driving sliding part to slide Dynamic drive link, drive drive link along the actuator of the axial movement of power transmission shaft, drive link be arranged in power transmission shaft and with transmission Axle synchronous axial system, drive link drives sliding part to slide along power transmission shaft axial sliding fit, actuator by drive link.

4. twisting device according to claim 3, it is characterised in that：The drive link is provided with latch, edge on power transmission shaft It is axially arranged with chute, and latch is located in chute.

5. twisting device according to claim 4, it is characterised in that：Second drive mechanism is also included along transmission shafts To the first driving plate and the second driving plate that arrange, interval setting between the first driving plate and the second driving plate, latch is through cunning Groove is extended between the first driving plate and the second driving plate, and the first driving plate is fixedly connected shape with the second driving plate by connecting plate Into retainer, actuator is linked with retainer.

6. the twisting device according to claim 1-5 any one, it is characterised in that：The adjustment structure includes being set in Fixed cover on main shaft, is hinged between fixed cover and frame bar by first connecting rod, and second is passed through between the sliding part and frame bar Rod hinge connection.

7. the twisting device according to claim 3-5 any one, it is characterised in that：Between the drive link and sliding part It is fixedly connected by connector, main shaft is provided with the strip through-hole for passing through for connector and sliding.

8. twisting device according to claim 5, it is characterised in that：The switch of control actuator is additionally provided with the frame And for according to the displacement transducer of retainer position controlling switch open and close.

9. the twisting device according to claim 2-5 any one, it is characterised in that：Twisting device also includes being arranged on machine Yarn positioning component on frame, the yarn positioning component includes the support member, the driving support member that set up yarn along main shaft axial direction The driving means for moving back and forth, support bar is provided with the locating piece that several are axially distributed along it.

10. twisting device according to claim 9, it is characterised in that：The support member is hung in frame, driving means Decelerator is included, the input of decelerator is linked by power transmission shaft with motor, on the output shaft of the decelerator Be provided with rotating disk, rotating disk is provided with drive rod, drive rod relative to reducer output shaft centrage eccentric setting, the support member The guide groove for passing through for drive rod and sliding along vertical major axially direction is provided with, drive rod is provided with the outside of guide groove Banking stop.