CN108312572A - A kind of automatic extension yarn cutting system for horizontal fiber winding machine - Google Patents
A kind of automatic extension yarn cutting system for horizontal fiber winding machine Download PDFInfo
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- CN108312572A CN108312572A CN201810035350.XA CN201810035350A CN108312572A CN 108312572 A CN108312572 A CN 108312572A CN 201810035350 A CN201810035350 A CN 201810035350A CN 108312572 A CN108312572 A CN 108312572A
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- yarn
- core model
- cylinder
- winding machine
- yarn cutting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
- B29C70/32—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core on a rotating mould, former or core
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
Abstract
The invention discloses a kind of automatic extension yarn cutting systems for horizontal fiber winding machine, include mainly rack, babinet, be yarn feeding device, carriage device, yarn pressing device, thread nipper assembly, yarn cutting device and tension force module, installs babinet in the rack, is yarn feeding device and the guide rail of horizontal direction；The carriage device is mounted on guide rail, and carriage device is moved back and forth along the length direction of guide rail；The yarn pressing device, thread nipper assembly, yarn cutting device and tension force module are set on carriage device；For the core model of horizontal fiber winding machine in being on yarn feeding device, the axis direction of core model is parallel with the length direction of guide rail.Beneficial effects of the present invention are：It yarn pressing device, thread nipper assembly in the present invention and cuts knot structure and is designed on carriage device, it presses yarn, yarn clipping and cuts yarn process and do not limited by small truck position, no matter which position carriage device runs to, pressure yarn and yarn clipping can be carried out, yarn can be all cut at the end of winding instruction, improves the automatic flexibility for hanging yarn cutting system.
Description
Technical field
The present invention relates to composite material manufacturing equipment fields, more particularly to a kind of automatic extension for horizontal fiber winding machine
Yarn system.
Background technology
With the depth of investigation, with the continuous expansion of range and production requirement, composite material is in the important of all trades and professions
Status also gradually embodies.Based on fiber winding forming, the core link being directed to is the molding mode of composite material
Hang yarn, pressure yarn, yarn clipping, cut yarn etc..There is also a certain distance for the research and development of China's Filament Winding Equipment and the demand in market, and
And research of the China in terms of fiber winds automatic extension yarn cutting is seldom for foreign countries, the degree of automation at this stage is not
It it is very high or even many researchs or experimental stage, material forming process in the market is also relying on single heavy people mostly
Work operates, it is difficult to meet the needs of continuous increased composite product；For worker, other than hard work intensity
It is also easy to be damaged by glue smell and Soft flocks, seriously endangers the health to worker.
Invention content
It is an object of the present invention in view of the deficiencies of the prior art, provide that a kind of flexibility is high to be twined for horizontal fiber
Around the automatic extension yarn cutting system of machine.
The technical solution adopted by the present invention is：A kind of automatic extension yarn cutting system for horizontal fiber winding machine, it is main to wrap
Including rack, babinet are yarn feeding device, carriage device, yarn pressing device, thread nipper assembly, yarn cutting device and tension force module, the machine
Babinet is installed on frame, is yarn feeding device and the guide rail of horizontal direction；The carriage device is mounted on guide rail, and carriage device is along guide rail
Length direction move back and forth；The yarn pressing device, thread nipper assembly, yarn cutting device and tension force module are set to carriage device
On；The automatic Gua Sha mechanisms further include core model, and it is the axis direction of core model and the length of guide rail on yarn feeding device that core model, which is configured at,
Direction is parallel.
By said program, the carriage device includes mainly driving mechanism, trolley side plate, silk mouth and glue groove, driving mechanism
Trolley side plate is driven to be moved along the axis direction of core model and perpendicular to core model axis direction；Vertically-mounted silk on the trolley side plate
Thick stick, leading screw are adapted with mounting base, and the lower end of leading screw is connected with spindle motor；The yarn pressing device, thread nipper assembly and cut yarn dress
It sets and installs in mounting base；Two vertical sliding rails are further opened on the trolley side plate, sliding rail is adapted with mounting base, peace
Dress seat is moved up and down along sliding rail；When spindle motor drives leading screw rotation, yarn pressing device, yarn clipping are driven with the mounting base of leading screw cooperation
Device and yarn cutting device are moved up and down along leading screw.
By said program, system's yarn feeding device includes Xi Sha mechanisms A and Xi Sha mechanisms B, Xi Sha mechanism A includes and guide rail phase
The babinet tailstock of adaptation, and install in the top of babinet tailstock medial surface；Chuck assembly and be yarn is installed on Xi Sha mechanisms B
One end end face of component, core model is held out against with top, and the other end of core model is installed on chuck assembly, and is rotated with chuck assembly.
By said program, the chuck assembly includes spindle motor, driving pulley, driven pulley and three chucking chuck, described
The motor shaft of spindle motor is connected with driving pulley, and driving pulley is connected by belt with driven pulley, driven pulley install in
On the long cylinder B of flange, one end of the long cylinder B of flange is connected with three chucking chuck, drives three chucking chuck rotation.
By said program, system's yarn component includes inner sleeve, the housing configured in order from inside to outside on the long cylinder B of flange
Cylinder and the long cylinder A of flange, the long cylinder A of flange and roller bearing phase configuration, roller bearing are installed in the bearing block on babinet；In described
Sleeve is connected with interior driving mechanism, and interior driving mechanism can drive inner sleeve to rotate；The outer sleeve is connected with outer driving mechanism, outside
Driving mechanism drives outer sleeve rotation；A clamp arm A is stretched out on the top of the fixed upright bar A on inner sleeve, upright bar A；In outer sleeve
The external part that a clamp arm B, clamp arm A and clamp arm B are stretched out in the top of upper fixed upright bar B, upright bar B is articulated with cantilever.
By said program, the outer driving mechanism includes outer servo motor, outer driving gear and outer driven gear, described outer
Outer driving gear is installed on the motor shaft of servo motor, outer driving gear is engaged with outer driven gear, outer driven gear install in
On outer sleeve, outer servo motor can drive outer sleeve to rotate；The interior driving motor include interior servo motor, inner pinion gear and
The motor shaft of interior driven gear, interior servo motor is connected by shaft coupling with shaft, and inner pinion gear, interior active are installed in shaft
Gear is meshed with interior driven gear, and interior driven gear is installed on inner sleeve, and interior servo motor can drive inner sleeve to rotate.
By said program, the yarn pressing device include servo motor D, driving gear D, driven gear D, pressure yarn axis, bearing,
Roller bearing and telescopic cylinder install driving gear D, driving gear D and driven gear D in the drive shaft of the servo motor D
Engagement, driven gear D are set to one end of pressure yarn axis, pressure yarn axis and roller bearing phase configuration, and roller bearing is set in bearing, bearing
It is connected and fixed with carriage device；The other end of yarn axis is pressed to fix telescopic cylinder by being keyed semi-girder, the lower part of semi-girder, stretch gas
The telescopic end of cylinder is equipped with pressure roller, and the axis of pressure roller is parallel with the axis of core model.
By said program, thread nipper assembly is installed on carriage device, thread nipper assembly include air cylinder supporting structure, rotary cylinder,
Pressure roller fixed frame, telescopic cylinder, upper pressure roller and lower compression roller；The air cylinder supporting structure is connected and fixed with carriage device, and cylinder is fixed
Install rotary cylinder and telescopic cylinder on frame, the driving end of rotary cylinder and telescopic cylinder respectively be installed in pressure roller fixed frame
On upper pressure roller be connected, upper pressure roller and lower compression roller face are arranged, lower compression roller is connected by connecting rod with pressure roller fixed frame；Fiber is wound
When, the upper pressure roller of thread nipper assembly is located at the same side perpendicular to the axis of core model with yarn；At the end of yarn is wound, rotary cylinder
It is rotated by 90 °, upper pressure roller is parallel to core model axis.
By said program, the yarn cutting device is installed on carriage device, and yarn cutting device includes L-arm, long-armed, stretch gas
Cylinder and cutter, horizontal segment and the long arm of the L-arm are connected, long-armed to be fixed in the mounting base of carriage device；L-arm erects
Straight section installs telescopic cylinder, and the driving end of telescopic cylinder is connected with cutter, cutter face core model.
Beneficial effects of the present invention are：
1, the yarn pressing device in the present invention, thread nipper assembly and cut knot structure and be designed on carriage device, pressure yarn, yarn clipping and
It cuts yarn process not limited by small truck position, no matter which position carriage device runs to, can carry out pressure yarn and yarn clipping, when twining
Yarn can all be cut at the end of the instruction, improve the automatic flexibility for hanging yarn cutting system；
2, when fiber winding, core model rotation, fibre winding can then be changed by adjusting the speed of carriage device
Angle and size etc., seek new fiber canoe, considerably increase the process selectivity of fibre；
3, carriage device is set on guide rail, realizes trolley girder along core model axis direction and perpendicular to core by driving mechanism
Reciprocating motion on mould axis direction is completely wound, presses yarn, yarn clipping, cuts yarn action；Leading screw on carriage device, adjustable clamp
Yarn feeding device vertical direction height, to change the angle of winding, to adapt to different core model diameters；
4, system's yarn feeding device realizes transmission by the long cylinder of three flanges and bearing, reliable for operation；The automatic extension yarn cutting
System can realize full-automatic operation, be not necessarily to human assistance, saved production cost, improved production efficiency.
Description of the drawings
Fig. 1 is the structural schematic diagram of a specific embodiment of the invention.
Fig. 2 is the right view of a specific embodiment structural schematic diagram of the invention.
Fig. 3 is the partial enlarged view of a specific embodiment right view of the invention.
Fig. 4 be the present embodiment in be yarn feeding device structural schematic diagram (one).
Fig. 5 be the present embodiment in be yarn feeding device structural schematic diagram (two).
Fig. 6 be the present embodiment in be yarn feeding device sectional view.
Fig. 7 is the structural schematic diagram of yarn pressing device in the present embodiment.
Fig. 8 is the decomposition diagram of yarn pressing device in the present embodiment.
Fig. 9 is thread nipper assembly yarn clipping schematic diagram in the present embodiment.
Figure 10 is the structural schematic diagram of thread nipper assembly in the present embodiment.
Figure 11 is the structural schematic diagram (one) of carriage device in the present embodiment.
Figure 12 is the structural schematic diagram (two) of carriage device in the present embodiment.
Figure 13 is the structural schematic diagram (three) of carriage device in the present embodiment
Figure 14 is the structural schematic diagram of yarn cutting device in the present embodiment.
Wherein：1, it is yarn feeding device；1.1, the long cylinder B of flange；1.2, belt；1.3, bearing block；1.4, cantilever；1.5, three card is grabbed
Disk；1.6, the long cylinder A of flange；1.7, interior driven gear；1.8, spindle motor；1.9, upright bar A；1.10, clamp arm A；1.11, clamp arm B；
1.12, upright bar B；1.13, chuck cylinder；1.14, inner pinion gear；1.15, shaft coupling；1.16, interior servo motor；1.17, it is outer
Servo motor；1.18, outer driven gear；1.19, driven pulley；1.20, outer driving gear；1.21, outer sleeve；1.22, inner sleeve
Cylinder；1.23, roller bearing；2, yarn pressing device；2.1, driving gear D；2.2, driven gear D；2.3, semi-girder；2.4, pressure roller；
2.5, servo motor D；2.6, yarn axis is pressed；2.7, bearing；2.8, roller bearing；2.9, cylinder；3, thread nipper assembly；3.1, cylinder is solid
Determine frame；3.2, rotary cylinder；3.3, pressure roller fixed frame；3.4, telescopic cylinder；3.5, upper pressure roller；3.6, lower compression roller；4, trolley fills
It sets；4.1, trolley side plate；4.2, silk mouth；4.3, vehicle motor；4.4, leading screw；4.5, spindle motor；4.6, mounting base；4.7, sliding
Rail；5, guide rail；6, core model；7, babinet；8, rack；9, Jian Sha mechanisms；9.1, cutter；9.2, telescopic cylinder；9.3, L-shaped semi-girder；
9.4, long-armed；10, babinet tailstock；10.1, it is top.
Specific implementation mode
For a better understanding of the present invention, the present invention is further described in the following with reference to the drawings and specific embodiments.
A kind of automatic extension yarn cutting system for horizontal fiber winding machine as shown in Figs. 1-3 includes mainly rack 8, case
Body 7 is yarn feeding device 1, carriage device 4, yarn pressing device 2, thread nipper assembly 3, yarn cutting device 9 and tension force module, the rack 8
On install babinet 7, be yarn feeding device 1 and the guide rail 5 of horizontal direction, the carriage device 4 is mounted on guide rail 5, and carriage device 4 can
Length direction along guide rail 5 moves back and forth；The yarn pressing device 2, thread nipper assembly 3, yarn cutting device 9 and tension force module are pacified
On carriage device 4, it can be moved with carriage device 4；The core model 6 of horizontal fiber winding machine is installed in being core model on yarn feeding device 1
6 axis direction is parallel with the length direction of guide rail 5.Fibre bundle in fiber winding machine is from after pulling out yarn group, through being yarn dress
1 arrival core model, 6 surface is set to be wound；After the completion of winding, thread nipper assembly 3 clamps yarn, and yarn pressing device 2, which is pushed down, is wrapped in core model
Yarn on 6, thread nipper assembly control the tension of yarn, shorten the elastic range of yarn to a certain extent and assist yarn cutting device
9 cut yarn.
As shown in Fig. 1~3 and Figure 11~13, carriage device 4 its mainly include driving mechanism, trolley side plate 4.1, silk
Mouth and glue groove, it is (small that driving mechanism drives trolley side plate 4.1 to be moved along the axis direction of core model 6 and perpendicular to 6 axis direction of core model
The structures such as glue groove, the silk mouth of vehicle device are the prior art, are repeated no more)；Vertically-mounted leading screw on the trolley side plate 4.1
4.4, leading screw 4.4 is adapted with mounting base 4.6 and (offers internal thread compatible with leading screw 4.4 in mounting base 4.6), leading screw
4.4 lower end is connected with spindle motor 4.5；The yarn pressing device 2, thread nipper assembly 3 and yarn cutting device 9 are installed in mounting base
On 4.6；Two vertical sliding rails 4.7 are further opened on the trolley side plate 4.1, sliding rail 4.7 is adapted with mounting base 4.6, and
Mounting base 4.6 can be moved up and down along sliding rail 4.7；When spindle motor 4.5 drives leading screw 4.4 to rotate, the installation with the cooperation of leading screw 4.4
Seat 4.6 drives yarn pressing device 2, thread nipper assembly 3 and yarn cutting device 9 to be moved up and down along leading screw 4.4.
In the present invention, as shown in figures 4-6, system's yarn feeding device 1 includes Xi Sha mechanisms A and Xi Sha mechanisms B, Xi Sha mechanism A
Including babinet tailstock 10 compatible with guide rail 5, and install top 10.1 in 10 medial surface of babinet tailstock；Xi Sha mechanisms B
On be installed on chuck assembly and be yarn component, one end end face of core model 6 is held out against with top 10.1, the other end of core model 6 install in
On chuck assembly, and rotated with chuck assembly；Chuck assembly include spindle motor 1.8, driving pulley, driven pulley 1.19 three
Chuck 1.5 and cylinder 1.13 are grabbed, the motor shaft of the spindle motor 1.8 is connected with driving pulley, and driving pulley passes through belt 1.2
It is connected with driven pulley 1.19, driven pulley 1.19 is installed on the long cylinder B1.1 of flange, and one end of the long cylinder B1.1 of flange is grabbed with three
Chuck 1.5 is connected, and three chucking chuck 1.5 is driven to rotate；The three chucking chuck 1.5 is air spider, the chuck of three chucking chuck 1.5
Cylinder 1.13 is installed on the tail portion of the long cylinder B1.1 of flange.Be yarn component include configure in order from inside to outside on the long cylinder B1.1 of flange
Inner sleeve 1.22, outer sleeve 1.21 and the long cylinder A1.6 of flange, the long cylinder A1.6 of flange and 1.23 phase configuration of roller bearing, Roller Shaft
It holds on the bearing block 1.3 that 1.23 are installed on babinet 7；The inner sleeve 1.22 is connected with interior driving mechanism, and interior driving mechanism can
Inner sleeve 1.22 is driven to rotate；The outer sleeve 1.21 is connected with outer driving mechanism, and outer driving mechanism can drive outer sleeve 1.21
Rotation.A clamp arm A1.10 is stretched out on the top of the fixed upright bar A1.9 on inner sleeve 1.22, upright bar A1.9；In outer sleeve 1.21
A clamp arm B1.11, the external part of clamp arm A1.10 and clamp arm B1.11 are stretched out in the top of upper fixed upright bar B1.12, upright bar B1.19
It is articulated with cantilever 1.4.In the present invention, outer driving mechanism includes outer servo motor 1.17, outer driving gear 1.20 and outer driven tooth
Wheel 1.18, the outer driving gear 1.20 of installation on the motor shaft of the outer servo motor 1.17, outer driving gear 1.20 with it is outer driven
Gear 1.18 engages, and outer driven gear 1.18 is installed on outer sleeve 1.21, and outer servo motor 1.17 can drive outer sleeve 1.21
Rotation.The interior driving motor includes interior servo motor 1.16, inner pinion gear 1.14 and interior driven gear 1.7, interior servo electricity
The motor shaft of machine 1.16 is connected by shaft coupling 1.4 with shaft, and inner pinion gear 1.14, inner pinion gear 1.14 are installed in shaft
It is meshed with interior driven gear 1.7, interior driven gear 1.7 is installed on inner sleeve 1.25, interior servo motor 1.16 can drive
Sleeve 1.22 rotates.Outer servo motor 1.17 and interior servo motor 1.16 pass through 1.22 band of outer sleeve 1.21 and inner sleeve when starting
Relative motion occurs for dynamic upright bar A1.10 and upright bar B1.11, and clamp arm A1.10 and clamp arm B1.11 at this time form certain angle, make
Yarn enters between two clamp arm, and two clamp arm rotations at this time merge, and clamp yarn.When twining yarn, inner sleeve 1.22 and outer sleeve
1.21 rotating speed need to be consistent；Inner sleeve 1.22 may make clamp arm subtract the pressure of yarn when asynchronous with outer sleeve 1.21
It is small, and yarn can be pulled out clamp arm by the tension of winding process, yarn can not be clamped by clamp arm, and entire fiber winds subsequent handling
It will be unable to carry out, lengthen working hours, reduce efficiency.After the completion of winding, it is yarn feeding device 1 that yarn, which comes back to, is next workpiece
It is that yarn is prepared.
Such as Fig. 7 and Fig. 8, yarn pressing device 2 includes servo motor D2.5, driving gear D2.1, driven gear D2.2, pressure yarn axis
2.6, bearing 2.7, roller bearing 2.8 and telescopic cylinder 2.9 install driving gear in the drive shaft of the servo motor D2.5
D2.1, driving gear D2.1 are engaged with driven gear D2.2, and driven gear D2.2 is installed in one end of pressure yarn axis 2.6, presses yarn axis
2.6 are set to 2.8 phase configuration of roller bearing, roller bearing 2.8 in bearing 2.7, and bearing 2.7 is connected and fixed with carriage device 4；Pressure
The other end of yarn axis 2.6 fixes telescopic cylinder 2.9 by being keyed semi-girder 2.3, the lower part of semi-girder 2.3, and telescopic cylinder 2.9 is stretched
Contracting end is equipped with pressure roller 2.4, and the axis of pressure roller 2.4 is parallel with the axis of core model 6.Fiber winds the starting stage, since yarn is frequent
It tilts or falls, yarn and thread head can be made to be laid on core model 6 using yarn pressing device 2, avoid the entanglement or convex of follow-up winding yarn
It rises；Winding terminates to cut yarn, and the tension acted at this time on yarn disappears, and yarn tail portion can not be adhered on core model 6, also need
It carries out pressure yarn processing yarn is adhered on core model 6.
Yarn clipping schematic diagram as shown in Figure 9, the design is in order to adapt to the size of different core models 6, it is contemplated that 6 diameter change of core model
When, winding angle can also change, and yarn height changes therewith, design following yarn clipping principle.At the end of fiber is wound, silk mouth
4.2 by motor operation to thread nipper assembly 3 behind, core model 6 and silk mouth 4.2 are located at the both sides of thread nipper assembly 3, so as to yarn clipping
Work carries out, and thread nipper assembly 3 is between silk mouth 4.2 and core model 6 at this time.At the end of winding, logical filament passing nozzle 4.2 is wrapped in core model
The angle of yarn and horizontal direction on 6 is α, and when 6 diameter of core model increases or increases as yarn winds thickness, α also increases therewith
Greatly, the gradient of yarn also increases at yarn clipping.And the silk that the position of thread nipper assembly 3 in the vertical direction passes through carriage device 4
Thick stick 4.4 is adjusted.As described and depicted in figs. 9-13, thread nipper assembly 3 is installed in the mounting base 4.6 of carriage device 4, and thread nipper assembly 3 includes
Air cylinder supporting structure 3.1, rotary cylinder 3.2, pressure roller fixed frame 3.3, telescopic cylinder 3.4, upper pressure roller 3.5 and lower compression roller 3.6；It is described
Air cylinder supporting structure 3.1 is connected and fixed with carriage device 4, and rotary cylinder 3.2 and telescopic cylinder 3.4 are installed in air cylinder supporting structure 3.1,
The driving end of rotary cylinder 3.2 and telescopic cylinder 3.4 is respectively connected with the upper pressure roller 3.5 being installed on pressure roller fixed frame 3.3,
Upper pressure roller 3.5 arranges that lower compression roller 3.6 is connected by connecting rod with pressure roller fixed frame 3.3 with 3.6 face of lower compression roller.When fiber is wound,
The upper pressure roller 3.5 of thread nipper assembly 3 is located at the same side perpendicular to the axis of core model 6 with yarn；At the end of yarn is wound, rotary pneumatic
Cylinder 3.2 is rotated by 90 °, and upper pressure roller 3.5 is parallel to 6 axis of core model, vertical yarn, and yarn and is located at upper pressure roller 3.5 and lower compression roller 3.6
Between, telescopic cylinder 3.4 pushes upper pressure roller 3.5 to move downward at this time, closes up with lower compression roller 3.5, pushes down yarn, completes yarn clipping,
Cutting yarn link with auxiliary, (when cutting yarn, will slightly relax yarn after clamping yarn with thread nipper assembly, be cut convenient for yarn cutting device 9
Yarn).
As shown in figure 14, yarn cutting device 9 is installed on carriage device 4, yarn cutting device 9 include L-arm 9.3, it is long-armed 9.4,
Telescopic cylinder 9.2 and cutter 9.1, horizontal segment and the long arm 9.4 of the L-arm 9.3 are connected (being bolted), long-armed 9.4
Horizontal segment is fixed in the mounting base 4.6 of carriage device 4, and the vertical section of L-arm 9.3 installs telescopic cylinder 9.2, telescopic cylinder
9.2 driving end is connected with cutter 9.1,9.1 face core model 6 of cutter.After the completion of yarn winding, logical filament passing nozzle 4.2 is wrapped in core
Yarn on mould 6 is in exceptionally straight state under tension force, and the thread nipper assembly 3 on carriage device 4 carries out yarn clipping before shearing, presss from both sides
Yarn feeding device 3 shortens the elastic range of yarn to a certain extent, and yarn cutting device 9 is made to realize yarn clipping function, and cutter 9.1 is dynamic
Make to push by telescopic cylinder 9.2, yarn link is cut in realization.
The operation principle of the present invention is that：Tension force module controls Tensity size, under the adherency force-fitting of impregnation yarn,
Yarn organizine mouth 4.2 is finally adhered to by being that yarn feeding device 1 is clamped on core model 6 by dislocation；In order to prevent yarn be wrapped over pine from
It is slid on core model 6, yarn pressing device 3 on carriage device 4 receives the signal that tension force module is sent, and upper pressure roller 3.5 is to being pushed forward
It moves to roll on core model 6 and compresses yarn；Carriage device 4 reciprocatingly moves along the axis direction of core model 6, forms dislocation winding；It twines
After, 4.2 traction yarn of silk mouth of carriage device 4 runs to thread nipper assembly 3, and thread nipper assembly 3 (is located at core model 6 and silk mouth
Between 4.2) clamping the yarn of middle section, (yarn on core model 6 can pass through from the horizontal by certain angle, this angle at this time
The rotation of leading screw 4.4 drives the movement of mounting base 4.6 to adjust, with the core model 6 for adapting to different-diameter and different winding thickness)；Folder
Yarn is in tight state after yarn feeding device 3 clamps, and is not easy to cut yarn, therefore thread nipper assembly can give yarn a degree of at this time
It is flexible, recycle pressure roller to push down yarn, 9 cutting continuous strand of the shear is completed entirely to hang yarn cutting system finishing automatically.Yarn
The end of a thread hangs naturally after cutting, with the pressure roller of yarn pressing device 2 compresses the end of a thread again at this time it is made to be tightly attached on core model 6 and wound
Yarn on, entire yarn cutting process of hanging terminates.
Finally it should be noted that these are only the preferred embodiment of the present invention, it is not intended to restrict the invention, although
With reference to embodiment, invention is explained in detail, for those skilled in the art, still can be to aforementioned
Technical solution recorded in each embodiment is modified or equivalent replacement of some of the technical features, but it is all
Within the spirit and principles in the present invention, any modification, equivalent replacement, improvement and so on should be included in the protection of the present invention
Within the scope of.
Claims (9)
1. a kind of automatic extension yarn cutting system for horizontal fiber winding machine, which is characterized in that include mainly rack, babinet, be
Yarn feeding device, carriage device, yarn pressing device, thread nipper assembly, yarn cutting device and tension force module, install in the rack babinet,
It is yarn feeding device and the guide rail of horizontal direction；The carriage device is mounted on guide rail, and carriage device is past along the length direction of guide rail
Return movement；The yarn pressing device, thread nipper assembly, yarn cutting device and tension force module are set on carriage device；Horizontal fiber
It is on yarn feeding device that wrapping machine core model, which is configured at, and the axis direction of core model is parallel with the length direction of guide rail.
2. being used for the automatic extension yarn cutting system of horizontal fiber winding machine as described in claim 1, which is characterized in that the trolley
Device includes mainly driving mechanism, trolley side plate, silk mouth and glue groove, and driving mechanism drives trolley side plate along the axis direction of core model
It is moved with perpendicular to core model axis direction；Vertically-mounted leading screw on the trolley side plate, leading screw are adapted with mounting base, leading screw
Lower end is connected with spindle motor；The yarn pressing device, thread nipper assembly and yarn cutting device are installed in mounting base；The trolley side
Two vertical sliding rails are further opened on plate, sliding rail is adapted with mounting base, and mounting base is moved up and down along sliding rail；Spindle motor drives
When dynamic leading screw rotation, yarn pressing device, thread nipper assembly and yarn cutting device is driven to be moved up and down along leading screw with the mounting base of leading screw cooperation.
3. being used for the automatic extension yarn cutting system of horizontal fiber winding machine as described in claim 1, which is characterized in that system's yarn
Device includes Xi Sha mechanisms A and Xi Sha mechanisms B, Xi Sha mechanism A includes babinet tailstock compatible with guide rail, and is installed in case
Body tailstock medial surface it is top；It is installed on chuck assembly on Xi Sha mechanisms B and it is yarn component, one end end face and the top top of core model
Tightly, the other end of core model is installed on chuck assembly, and is rotated with chuck assembly.
4. being used for the automatic extension yarn cutting system of horizontal fiber winding machine as described in claim 1, which is characterized in that the chuck
Component includes spindle motor, driving pulley, driven pulley and three chucking chuck, motor shaft and the driving pulley phase of the spindle motor
Even, driving pulley is connected by belt with driven pulley, and driven pulley is installed on the long cylinder B of flange, one end of the long cylinder B of flange and
Three chucking chuck is connected, and drives three chucking chuck rotation.
5. being used for the automatic extension yarn cutting system of horizontal fiber winding machine as claimed in claim 4, which is characterized in that system's yarn
Component includes the inner sleeve configured in order from inside to outside on the long cylinder B of flange, outer sleeve and the long cylinder A of flange, the long cylinder A of flange and rolling
Sub- bearing phase configuration, roller bearing are installed in the bearing block on babinet；The inner sleeve is connected with interior driving mechanism, interior driving
Mechanism can drive inner sleeve to rotate；The outer sleeve is connected with outer driving mechanism, and outer driving mechanism drives outer sleeve rotation；Inside
A clamp arm A is stretched out on the top of fixed upright bar A on sleeve, upright bar A；The top of the fixed upright bar B on outer sleeve, upright bar B are stretched out
The external part of a piece clamp arm B, clamp arm A and clamp arm B are articulated with cantilever.
6. being used for the automatic extension yarn cutting system of horizontal fiber winding machine as claimed in claim 5, which is characterized in that the outer drive
Motivation structure includes outer servo motor, outer driving gear and outer driven gear, is installed on the motor shaft of the outer servo motor outer main
Moving gear, outer driving gear are engaged with outer driven gear, and outer driven gear is installed on outer sleeve, and outer servo motor can drive outer
Sleeve rotates；The interior driving motor includes interior servo motor, inner pinion gear and interior driven gear, the motor of interior servo motor
Axis is connected by shaft coupling with shaft, and inner pinion gear is installed in shaft, and inner pinion gear is meshed with interior driven gear, it is interior from
Moving gear is installed on inner sleeve, and interior servo motor can drive inner sleeve to rotate.
7. being used for the automatic extension yarn cutting system of horizontal fiber winding machine as described in claim 1, which is characterized in that the pressure yarn
Device includes servo motor D, driving gear D, driven gear D, pressure yarn axis, bearing, roller bearing and telescopic cylinder, the servo
Driving gear D is installed, driving gear D is engaged with driven gear D, and driven gear D is set to the one of pressure yarn axis in the drive shaft of motor D
End, pressure yarn axis and roller bearing phase configuration, roller bearing are set in bearing, and bearing is connected and fixed with carriage device；Press yarn axis
The other end fixes telescopic cylinder by being keyed semi-girder, the lower part of semi-girder, and the telescopic end of telescopic cylinder is equipped with pressure roller, the axis of pressure roller
Line is parallel with the axis of core model.
8. being used for the automatic extension yarn cutting system of horizontal fiber winding machine as described in claim 1, which is characterized in that thread nipper assembly
Install on carriage device, thread nipper assembly include air cylinder supporting structure, rotary cylinder, pressure roller fixed frame, telescopic cylinder, upper pressure roller and
Lower compression roller；The air cylinder supporting structure is connected and fixed with carriage device, and rotary cylinder and telescopic cylinder are installed in air cylinder supporting structure, rotation
The driving end of rotaring cylinder and telescopic cylinder is respectively connected with the upper pressure roller being installed on pressure roller fixed frame, upper pressure roller and lower compression roller
Face arranges that lower compression roller is connected by connecting rod with pressure roller fixed frame；When fiber is wound, the upper pressure roller of thread nipper assembly is perpendicular to core model
Axis, be located at the same side with yarn；At the end of yarn is wound, rotary cylinder is rotated by 90 °, and upper pressure roller is parallel to core model axis.
9. being used for the automatic extension yarn cutting system of horizontal fiber winding machine as described in claim 1, which is characterized in that described to cut yarn
For device installation on carriage device, yarn cutting device includes L-arm, long-armed, telescopic cylinder and cutter, the horizontal segment of the L-arm
It is connected with long arm, it is long-armed to be fixed in the mounting base of carriage device；The vertical section of L-arm installs telescopic cylinder, telescopic cylinder
Driving end be connected with cutter, cutter face core model.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810035350.XA CN108312572B (en) | 2018-01-15 | 2018-01-15 | automatic yarn hanging and cutting system for horizontal fiber winding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810035350.XA CN108312572B (en) | 2018-01-15 | 2018-01-15 | automatic yarn hanging and cutting system for horizontal fiber winding machine |
Publications (2)
| Publication Number | Publication Date |
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| CN108312572A true CN108312572A (en) | 2018-07-24 |
| CN108312572B CN108312572B (en) | 2020-01-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810035350.XA Active CN108312572B (en) | 2018-01-15 | 2018-01-15 | automatic yarn hanging and cutting system for horizontal fiber winding machine |
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| CN113334746A (en) * | 2021-06-07 | 2021-09-03 | 太原理工大学 | Fiber shearing device and hoop winding device |
| CN113547759A (en) * | 2021-07-14 | 2021-10-26 | 武汉理工大学 | Fiber winding machine capable of automatically breaking and hanging yarns and working method thereof |
| CN113618954A (en) * | 2021-07-19 | 2021-11-09 | 天津工业大学 | I fiber implantation device and I fiber implantation equipment |
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| Publication number | Publication date |
|---|---|
| CN108312572B (en) | 2020-01-31 |
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