CN101988223A - Twisting machine used for compound double twisting - Google Patents
Twisting machine used for compound double twisting Download PDFInfo
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- CN101988223A CN101988223A CN2009103052045A CN200910305204A CN101988223A CN 101988223 A CN101988223 A CN 101988223A CN 2009103052045 A CN2009103052045 A CN 2009103052045A CN 200910305204 A CN200910305204 A CN 200910305204A CN 101988223 A CN101988223 A CN 101988223A
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Abstract
The invention relates to a twisting machine, in particular to a twisting machine used for compound double twisting. The twisting machine comprises a frame, wherein the frame is provided with a driving transmission mechanism, at least one twisting device and a yarn winding device corresponding to the twisting device; the twisting device contains at least two double twisting spindles and one compound twisting spindle, the double twisting spindles are parallel to each other and fixed on the mounting plate of the compound twisting spindle; a first-twist bolster is fixed on the mounting plate, a compound twisting spindle whorl is driven by the driving transmission mechanism, the compound twisting transmission wheel is connected with a a first-twist spindle whorl which rotates in the reverse direction of the compound twisting transmission wheel, through a transmission belt; and parallel grooves are arranged on the external circumference of at least one of the compound twisting transmission wheel and the first-twist spindle whorl. The invention mainly provides the twisting machine used for compound double twisting which has simple structure and can perform four processes to multiple strands of raw material yarn on the same platform simultaneously, namely first-twist and double twisting, combination, compound twisting and double twisting in reverse direction, and winding; the production process flow is greatly shortened, the working time is reduced, the production cost is saved, the yarn quality is remarkably increased; and the technical problems of the prior art that the twisting machine can only perform one process, the structure of the integrated twisting machine is huge and complicated and the degree of twist is inconvenient to adjust, can be solved.
Description
Technical field
The present invention relates to a kind of twisting machine, relate in particular to a kind of twisting machine of compound double twisting.
Background technology
In textile industry, yarn generally all needs to become spendable product line by the first twist retwist.The two-for-one twisting spindles that rises at twentieth century end is a significant improvement, and it is compared with the general single twist spindles of past textile industry, has improved the productivity ratio that spins greatly, has reduced the initial investment of textile mills.Present existing two-for-one twisting spindles can only be single finish single thread first twist double twisting or the single multiply yarn with doubling winder and after closing carries out retwist, can't realize that same board once finishes single thread first twist double twisting, multiply and close and retwist double twisting in the other direction.Like this, the first multiple double twisting of production multiply yarn needs many two-for-one twisters and doubling winder operation simultaneously, also needs more workman's operation.At the problems referred to above, Chinese patent is arranged: " a kind of twisting spindle (CN20127225) that is used for twisting machine ", have a plurality of two-for-one twisting spindless and one and twist spindles, single line is after single thread is finished the single thread double twisting by a two-for-one twisting spindles, become a strand, multiply two-for-one twisting spindles double twisting goes out multi cord, and is to carry out transmission by input mechanism, intermediate transmission mechanism and output mechanism between twist spindles and the two-for-one twisting spindles.This device realized the multiply single thread and twisted with the fingers, but and the transmission mechanism more complicated between twist spindles and the two-for-one twisting spindles, whole mechanical structure is huger, and the twist ratio of double twisting is changeless, can only finish the double twisting of certain twist.
Summary of the invention
The present invention mainly provides a kind of simple in structure, can on same board, once finish the first twist double twisting of multiply raw material yarn and close, in the other direction the retwist double twisting with becomes tin, shortened the technological process of production greatly, reduced working hour, saved production cost, significantly improved yarn quality, the twisting machine of four kinds of one step completed compound double twistings of technology; Solve the twisting machine that exists in the prior art and can only finish a kind of technology, integrated twisting machine structure bulky complex, twist ratio is adjusted inconvenient technical problem.
The present invention provides a kind of ratio that can adjust the first twist and the retwist twist easily simultaneously, can directly become tube and the convenient twisting machine of regulating the compound double twisting of loose formula or compact form one-tenth tube; Having solved the twisting machine that exists in the prior art can only the certain yarn of the production twist, the nonadjustable technical problem of coiling elasticity of cheese.
Above-mentioned technical problem of the present invention is mainly solved by following technical proposals: a kind of twisting machine of compound double twisting, comprise frame, drive transmission device, at least one twisting apparatus and the yarn take-up device corresponding with twisting apparatus are installed on frame, it is characterized in that:
Described twisting apparatus comprises at least two two-for-one twisting spindless and a retwist spindle, on the installing plate that is fixed on the retwist spindle that described two-for-one twisting spindles is parallel to each other;
Described two-for-one twisting spindles comprises the first twist bolster, on the first twist bolster, be provided with rotatable first twist wharve, first twist wharve top is connected with the first twist twisting dish that rotates synchronously with the first twist wharve, first twist twisting dish is provided with filament mouth, the top of first twist twisting dish is the quiet wharve of actionless first twist, be provided with wire leading pipe and tension adjustment member at the center of the quiet wharve of first twist, above wire leading pipe, be provided with into silk mouth, above advancing the silk mouth, be provided with the first twist thread guide;
Described retwist spindle comprises the retwist wharve, the retwist wharve is connected with coaxial and with the synchronous retwist power transmission shaft of rotation of retwist wharve with the retwist wharve, be socketed with the retwist drive on the retwist power transmission shaft, retwist wharve top is connected with the retwist twisting dish of rotation, the below of retwist twisting dish is provided with filament mouth, retwist twisting dish top is provided with fixed installing plate in parallel, being socketed on the retwist power transmission shaft of installing plate activity, on installing plate, be fixed with retwist anti-ballooning ring leading truck, above the retwist drive, be provided with wire leading pipe and tension adjustment member, above wire leading pipe, be provided with into silk mouth and retwist thread guide;
Described first twist bolster is fixed on the installing plate, described retwist wharve drives by drive transmission device, described retwist drive is connected with first twist wharve with the reverse rotation of retwist drive by driving belt, has at least one external peripheral surface to be provided with the groove that is parallel to each other in described retwist drive and the first twist wharve.
The first twist thread guide is installed on the wire leading pipe of retwist spindle, and the retwist thread guide is installed on the frame.The yarn process first twist thread guide of first twist enters into the wire leading pipe of retwist spindle, and the yarn behind the retwist double twisting enters yarn take-up device through the retwist thread guide.
The retwist wharve that drive transmission device drives in the twisting apparatus rotates, the retwist wharve is by the two-for-one twisting spindles reverse rotation on retwist drive and the driving belt drive installing plate, the bobbin that has the raw material yarn is placed on the two-for-one twisting spindles, by forming cheese through yarn take-up device after two-for-one twisting spindles and the twisting of retwist spindle.The raw material yarn carries out the first twist double twisting by two-for-one twisting spindles earlier, to have then through many single thread of first twist double twisting concentrate from retwist spindle wire leading pipe top and close into silk mouthful feeding, vertically down pass through wire leading pipe and retwist drive and retwist twisting dish again, laterally pass from the filament mouth of retwist twisting dish, the yarn that passes imports to and closes the into thread guide of silk mouthful top, twists the moving yarn of dribbling by the retwist of installing plate below and carries out the retwist double twisting.Drive first twist wharve and retwist transmission crop rotation reverse rotation by driving belt, retwist twisting dish and retwist drive rotate synchronously, the first twist twisting dish that has guaranteed retwist twisting dish and two-for-one twisting spindles is reverse rotation, the good strand of retwist is wound into final finished product cheese through coiler device, thus with many raw material yarn first twist double twistings and close, strand retwist double twisting tin once finishes on a machine with becoming.Disk, the bobbin of carrying raw material yarn and the installing plate of retwist all are fixed in the quiet ingot of first twist, and the reverse rotation by first twist twisting dish and retwist twisting dish forms compound double twisting.Drive by belt between retwist drive and the first twist wharve, simple in structure, easy to adjust.Simultaneously, any place in retwist drive and first twist wharve or while are provided with the groove that the degree of depth differs in this two place, can be socketed in the different grooves by adjusting driving belt, realization can be regulated the rotating speed ratio of first twist two-for-one twisting spindles and retwist two-for-one twisting spindles, thereby has finally realized the twist ratio of flexible modulation first twist double twisting and retwist double twisting.
As preferably, described retwist drive is positioned at the center of first twist wharve, and described driving belt is positioned at the groove of retwist drive, and described driving belt forms a closed-loop, the first twist wharve is positioned at the closed-loop that driving belt forms, and the retwist drive is positioned at outside the closed-loop of driving belt formation.Certainly retwist drive and first twist wharve also can all be positioned at closed-loop that driving belt forms or retwist drive and be positioned at closed-loop and the first twist wharve that driving belt forms and be positioned at outside the closed-loop of driving belt formation.Utilize driving belt to finish the retwist drive and drive the first twist wharve, a plurality of first twist wharves are positioned at closed-loop that driving belt the forms inwall by driving belt and drive rotation in the same way, and the retwist drive is positioned at outside the closed-loop that driving belt forms opposite with first twist wharve rotation direction.This backward rotation that has realized retwist drive and first twist wharve simple in structure.
As preferably, described first twist wharve is 3～6 and is distributed on the installing plate, the V-shaped or U-shaped of closed-loop that described driving belt forms, and the outside of the driving belt between two first twist wharves is provided with pinch roller.3 first twist wharves form a triangle, the retwist drive is trapped among the center, in leg-of-mutton three limits of three first twist wharve formation, wherein Yi Bian driving belt is pressed to the first twist power transmission shaft by the retwist power transmission shaft, the arranged outside pinch roller on both sides is pushed down driving belt and is prevented to skid in addition, thereby the formation V-arrangement, when the first twist wharve is more than 4 or 4, the closed-loop that described driving belt forms takes the shape of the letter U.
As preferably, be equipped with groove on described first twist wharve and the retwist drive, the diameter of described first twist wharve from top to bottom successively decreases, and depth of groove is also successively decreased successively; The diameter of described retwist drive successively decreases from the bottom to top, and depth of groove is also successively decreased successively.Certainly the degree of depth of groove also can be to be provided with arbitrarily, the groove at the middle dark two ends of groove is shallow etc., on first twist wharve and retwist drive, deep mixed groove is set all, can realize all can changing the twist to first twist and retwist, adjustable twist number range is wideer, improves the flexibility of equipment and the changeability of the twist of twisting thread.
As preferably, described yarn take-up device comprises the overfeeding roller that the speed of the twisting apparatus top that is positioned at compound double twisting is variable and is positioned at the variable friction pulley of speed of overfeeding roller upside, the place ahead of friction pulley is provided with traverse motion threadguide, the top of friction pulley is a bobbin cradle, described overfeeding roller, friction pulley, traverse motion threadguide and bobbin cradle all are fixed on the frame, and described overfeeding roller below is provided with at least one tension force guide wheel of adjustable positions.Adjust the elasticity of winch spool yarn by the speed of adjusting the overfeeding roller, simple in structure, easy to adjust, the application cylinder yarn tightness of reeling as required.
The anti-ballooning ring leading truck can be the framework of a plurality of annular rings formations, also can be the cover body of cup-shaped, with retwist spindle and the whole cover of two-for-one twisting spindles within it, can also be for by a plurality of axial annular rings or the baffle plate of separation two-for-one twisting spindles radially, as preferably, described anti-ballooning ring leading truck is that 2～4 annulus that are parallel to each other are fixed by welding on the axial arranged support bar, and support bar is fixed on the installing plate, and the circle diameter of below is greater than the diameter of installing plate.Anti-ballooning ring leading truck simple in structure, little to the heavy burden of installing plate, be to prevent to become the collision of reciprocal air ring and two-for-one twisting spindles with the first twist double twisting at machine startup the time in that anti-ballooning ring is set on the installing plate from the ballooning of yarn of retwist twisting dish filament mouth.Diameter and the retwist twisting dish of below circular arc big or small close makes things convenient for strand formation air ring, simultaneously the two-for-one twisting spindles on the installing plate do not impacted.Circle diameter to the top diminishes, and conveniently finishes the reel for yarn coiled tube yarn of retwist double twisting.
As preferably, the wire leading pipe on the described retwist spindle is fixed on the seal wire base, and the wire leading pipe seat is positioned at retwist drive top, and the seal wire base is fixed by one of them annulus of connecting rod and anti-ballooning ring leading truck.The wire leading pipe of retwist spindle and retwist drive are separate structure, also can be the syndeton of activity.Wire leading pipe on the retwist spindle is fixed by the anti-ballooning ring leading truck, the wire leading pipe supporting ﹠ stablizing, and can not be affected because of the rotation of retwist drive.
As preferably, the quiet wharve of the first twist of described two-for-one twisting spindles top is provided with the first twist anti-ballooning ring, described first twist anti-ballooning ring is fixed on the internal diameter of one of them anti-ballooning ring of the anti-ballooning ring leading truck on the installing plate or is fixed on the wire leading pipe of retwist spindle top, and described first twist anti-ballooning ring is an annular circle or circular cover body.Anti-ballooning ring be set be can fixing within the specific limits of forming in order to guarantee to produce thick line than atmospheric thermodynamics above the quiet wharve of first twist.
As preferably, the edge of described installing plate be provided with internal magnet, position corresponding with internal magnet outside installing plate is provided with external magnet, external magnet is fixed on the frame by support, described tension adjustment member comprises the tension force ball that is positioned at wire leading pipe inside, and described tension force ball is round steel ball shape or capsule shape.Need a plurality of tension force balls to use simultaneously when the tension force ball is the round steel ball shape, when be capsule or shape such as square, only a tension force ball of need gets final product.By internal magnet and external magnet mounting plate it can not rotated, guaranteed the run stability of two-for-one twisting spindles thereon.By the tension force ball adjustment of tonicity of wire leading pipe inside, prevented the generation of retwist double twisting paralysis strand.
As preferably, be provided with interior disk in the quiet wharve of described first twist, be provided with the outer magnetic ring corresponding in the quiet wharve of first twist outside with interior disk, outer magnetic ring is fixed on the installing plate by support or is fixed on the seal wire base of retwist drive top or on the wire leading pipe; Described tension adjustment member comprises internal tension member and outer tension member, and described internal tension member comprises the tension force ball that is positioned at wire leading pipe inside, and described tension force ball is spherical shape or capsule shape; Described outer tension member is to be socketed in the wire leading pipe top near the tension force annulus that advances the silk mouth.For producing different yarn technology, inside and outside tension member can be used as and selects the piece installing setting.Make single thread first twist tension force and the twist more even by inside and outside tensioner.
As preferably, described retwist wharve below is provided with the retwist bolster, described twisting apparatus is fixed on the frame by the retwist bolster, and described drive transmission device comprises the motor that is fixed on the frame, and motor rotates by the retwist wharve that driving belt drives in a plurality of twisting apparatuss simultaneously.Preferred as another kind, described drive transmission device is to be connected with a small machine on the interior retwist wharve of described each twisting apparatus, and described small machine is fixed on the frame.A motor can be installed on the frame, be rotated simultaneously by the retwist wharve on a plurality of twisting apparatuss of this driven by motor then, also can connect a small machine respectively on each retwist wharve, each retwist wharve is respectively by separately driven by motor.
Therefore, the twisting machine of compound double twisting of the present invention has following advantage: 1, once finish the first twist double twisting of many single thread and close, in the other direction strand retwist double twisting with becomes tin, four road technologies are once finished on the twisting machine of a compound double twisting, technological process is short, simple in structure, improved production efficiency greatly; 2, the transmission between the first twist double twisting of many single thread and the reciprocal strand retwist double twisting oppositely drives by driving belt, and is simple in structure, changes easy to adjust; 3, on first twist wharve and retwist drive, have at least a place that deep mixed groove is set, adjust the first twist of yarn and the twist ratio of retwist by groove; 4, the overfeeding roller in the coiler device is a speed change, can adjust the elasticity of coiling finished product cheese, realizes road technology direct dyeing down or directly finished product use.
Description of drawings:
Fig. 1 is the schematic diagram of the twisting machine of a kind of compound double twisting of the present invention;
Fig. 2 is the schematic diagram that wherein one group of twisting apparatus in Fig. 1 and coiler device cooperate
Fig. 3 is the cross-sectional schematic of two-for-one twisting spindles.
Fig. 4 is the schematic diagram that two-for-one twisting spindles is installed on the installing plate of retwist spindle.
Fig. 5 is the vertical view of Fig. 4.
Fig. 6 is the schematic diagram of anti-ballooning ring leading truck.
Fig. 7 is a kind of schematic diagram that twisting apparatus drives by driving belt.
Fig. 8 is the another kind of schematic diagram of the twisting machine of compound double twisting of the present invention;
Fig. 9 is the schematic diagram of the retwist spindle in Fig. 8.
Figure 10 is the another kind of schematic diagram that twisting apparatus is connected with motor.
The specific embodiment:
Below by embodiment, and in conjunction with the accompanying drawings, technical scheme of the present invention is described in further detail.
Embodiment 1:
Shown in Fig. 1 and 7, a kind of twisting machine of compound double twisting comprises frame 51, and a motor 52 is installed on frame 51, motor 52 drives the twisting apparatus 54 of a plurality of runnings when being fixed on the frame 51 by driving belt 53, and each twisting apparatus 54 is connected with the yarn take-up device corresponding with it.
As shown in Figure 2, twisting apparatus wherein comprises three first twist two-for-one twisting spindless 2 and a retwist spindle 1, retwist spindle 1 comprises retwist bolster 3, retwist spindle 1 is fixed on the frame 51 by retwist bolster 3, be socketed with movable retwist wharve 4 on retwist bolster 3, retwist wharve 4 passes through driving belt 53 by motor 52 driven rotary.Be socketed with circular retwist twisting dish 6 above retwist wharve 4, be provided with retwist filament mouth 7 below retwist twisting dish 6, retwist twisting dish 6 rotates along with the rotation of retwist wharve 4.Be provided with installing plate 8 in parallel and that diameter is smaller on retwist twisting dish 6, being socketed on the retwist power transmission shaft 9 of installing plate 8 activities is socketed with retwist drive 10 on the retwist power transmission shaft 9, and retwist drive 10 links to each other with retwist wharve 4 and rotates with retwist wharve 4.As shown in Figure 6, on installing plate 8, be fixed with anti-ballooning ring leading truck 11, anti-ballooning ring leading truck 11 comprises four annulus 13 that are parallel to each other, four annulus 13 interconnect by axial arranged support bar 12, the annulus 13 of below is more lower slightly than retwist drive 10, its diameter is greater than installing plate 8, and the annulus 13 of the top is positioned at the below of first twist thread guide 14.Above retwist drive 10, be provided with seal wire base 15, be fixed with wire leading pipe 16 on the seal wire base 15, seal wire base 15 is fixed on one of them anti-ballooning ring 13 of anti-ballooning ring leading truck 11 by support bar 12, and the distance between seal wire base 15 and the retwist drive 10 is greater than 5mm.Above wire leading pipe 16, be provided with first twist thread guide 14 and and close into silk mouthfuls 17, in wire leading pipe 16, be provided with a plurality of diameters tension force ball 18 identical with the wire leading pipe internal diameter, many through the yarn of first twist double twisting from and close into silk mouthfuls 17 and enter behind the wire leading pipe 16 through a plurality of tension force ball 18 adjustment of tonicity, vertically down laterally pass by the below retwist filament mouth 7 of retwist drive 10 from retwist twisting dish 6 then, the yarn that passes up imports and closes the into retwist thread guide 20 of silk mouthful 17 tops.The outer ring of installing plate 8 is fixed with three internal magnets 21 uniformly, three supports 22 are installed on frame 51, external magnet 23 with internal magnet 21 corresponding layouts is installed on support 22, guarantee that but installing plate 8 is socketed on the retwist power transmission shaft 9 but is maintained fixed motionlessly, twists thread thereby make yarn form.
Shown in Fig. 3 and 4 and 5, what three two-for-one twisting spindless 2 were triangularly arranged is fixed on the installing plate 8, installing plate 8 is the circle of diameter greater than 200mm, the leg-of-mutton external diameter of a circle that the fixing point of three two-for-one twisting spindless 2 forms is greater than 130mm, and retwist drive 10 is positioned at the center of three two-for-one twisting spindless 2.Two-for-one twisting spindles 2 comprises first twist bolster 24, first twist bolster 24 is fixed on the installing plate 8, outside first twist bolster 24, be socketed with nut 5, on first twist bolster 24, be socketed with movable first twist wharve 25, first twist wharve 25 is oppositely driven by retwist drive 10 by driving belt 26, and retwist drive 10 is positioned at the center of first twist wharve 25, is equipped with deep mixed groove 27 on retwist drive 10 and first twist wharve 25, the diameter of first twist wharve 25 from top to bottom successively decreases, and groove 27 degree of depth are also successively decreased successively; The diameter of retwist drive 10 successively decreases from the bottom to top, groove 27 degree of depth are also successively decreased successively, driving belt 26 is positioned at the groove 27 of retwist drive 10, driving belt 26 forms a V-arrangement closed-loop, first twist wharve 25 is positioned at the closed-loop that driving belt 26 forms, retwist drive 10 is positioned at outside the closed-loop of driving belt 26 formation, and the outside of the driving belt 26 between two first twist wharves 25 is provided with pinch roller 28, and pinch roller 28 is fixed on the installing plate 8.Above first twist wharve 25, be provided with the first twist twisting dish 29 that rotates synchronously with first twist wharve 25, first twist twisting dish 29 is provided with first twist filament mouth 19, the top of first twist twisting dish 29 is the quiet wharve 30 of actionless first twist, the quiet wharve of first twist 30 is cup-shaped, and be provided with internal magnet within it, the outside at the quiet wharve 30 of first twist is fixed with annular external magnet 32 by support 31, and support 31 is fixed on the installing plate 8.Be provided with pass through the first twist wire leading pipe 34 that first twist seal wire base 33 fix coaxial at the center of the quiet wharve 30 of first twist, above wire leading pipe 34, be provided with first twist and advance silk mouth 35 with it.Be provided with the internal tension device that constitutes by a plurality of tension force balls 18 in the inside of first twist wire leading pipe 34, the outside of first twist wire leading pipe 34 first twist advance silk mouthfuls 35 below be provided with outside tension link 36.
It above twisting apparatus yarn take-up device, yarn take-up device comprises the variable overfeeding roller 38 and the variable friction pulley 39 of speed that is positioned at overfeeding roller 38 upsides of speed that is positioned at twisting apparatus 54 tops, the place ahead of friction pulley 39 is provided with traverse motion threadguide 40, the top of friction pulley 39 is a bobbin cradle 41, overfeeding roller 38 and friction pulley 39 are fixed on the power transmission shaft 42 on the frame, traverse motion threadguide 40 is fixed on the frame movably on the pole, and overfeeding roller 38 belows are provided with the tension force guide wheel 43 of adjustable positions.The power transmission shaft of overfeeding roller 38 and friction pulley power transmission shaft are parallel to each other, overfeeding roller power transmission shaft and friction pulley power transmission shaft be by the variable gear of speed or synchronously band or chain drive, adjust the coiling elasticity of cheese by the rotary speed of adjusting the overfeeding roller.
The operation principle of twisting machine is as follows: the yarn jacket casing that will have the raw material yarn is connected on the wire leading pipe 34 of two-for-one twisting spindles 2, because wire leading pipe 34 is fixed in the quiet wharve 30 of first twist of two-for-one twisting spindles, be provided with internal magnet in the quiet wharve 30 of first twist, the quiet wharve 30 outer external magnets 32 that are provided with of first twist, when first twist twisting dish 29 passed through driving belt 26 driven rotary by retwist drive 10, the suction of the interior external magnet of the quiet wharve 30 of first twist made that the quiet wharve 30 of first twist is fixed with the yarn tube that has the raw material yarn.The outer tension member of raw material yarn by two-for-one twisting spindles 2 advances silk mouthfuls 35 by the first twist of two-for-one twisting spindles 2 and vertically enters in the wire leading pipe 34 of two-for-one twisting spindles 2, through the internal tension member 18 in the wire leading pipe 34 the raw material yarn tension is regulated, the raw material yarn down laterally passes through the filament mouth 19 that first twist twisting dish 29 coils 29 bottoms from twisting, the raw material yarn that passes up imports to the first twist thread guide 14 that first twist enters silk mouthful 35 tops, because the first twist twisting dish 29 of two-for-one twisting spindles 2 rotates synchronously with first twist wharve 25, therefore on two-for-one twisting spindles 2, form an air ring, finish the first twist double twisting.Through the yarn assembly that passes from first twist thread guide 14 behind the first twist of three first twist two-for-one twisting spindless 2 together from retwist spindle 1 and close into silk mouthful 17 feedings, finish the multiply single and close, and the yarn after closing is vertical down enters retwist drive 10 through the wire leading pipe 16 that is positioned at installing plate 8 centers successively again and enter retwist twisting dish 6 again, entering retwist twisting dish 6 backs laterally passes from the filament mouth 7 of retwist twisting dish 6, the yarn that passes up imports to and closes the into retwist thread guide 20 of silk mouthful 17 tops, owing to be provided with the interior external magnet of mutual attraction around the installing plate 8, installing plate 8 maintains static, again because the switched in opposite of first twist wharve 25 and retwist drive 10, the rotation of retwist twisting dish 6 drives the yarn that passes from retwist twisting dish 6 and becomes a reciprocal air ring with the first twist double twisting, finishes the retwist double twisting of strand.The strand that retwist becomes is wound into final finished product cheese through overtension guide wheel 43, overfeeding roller 38, traverse motion threadguide 40, friction pulley 39 more successively.Driving belt 26 between first twist wharve 25 and the retwist drive 10 is socketed in the different grooves, just can adjusts the twist ratio of first twist and retwist.
Embodiment 2:
Shown in Fig. 8 and 9 and 10, a kind of twisting machine of compound double twisting, comprise frame 51, a plurality of twisting apparatuss and the yarn take-up device corresponding with twisting apparatus are installed on frame 51, wherein twisting apparatus comprises retwist spindle 1 and the two-for-one twisting spindles 2 that is positioned at the installing plate 8 of retwist spindle 1.Be provided with first twist anti-ballooning ring 61 above the quiet wharve 30 of the first twist of each two-for-one twisting spindles 2, first twist anti-ballooning ring 61 is fixed on the internal diameter of one of them anti-ballooning ring 13 of anti-ballooning ring leading truck 11.External magnet 32 on the two-for-one twisting spindles 2 is fixed on the wire leading pipe 16 of retwist spindle 1.Retwist spindle 1 comprises retwist wharve 4, and each retwist wharve 4 directly drives by a small machine 62.All the other are identical with embodiment 1.
Specific embodiment described herein only is that design of the present invention is illustrated.The technical staff of the technical field of the invention can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present invention or surmount the defined scope of appended claims.
Claims (12)
1. the twisting machine of a compound double twisting comprises frame, and drive transmission device, at least one twisting apparatus and the yarn take-up device corresponding with twisting apparatus are installed on frame, it is characterized in that:
Described twisting apparatus comprises at least two two-for-one twisting spindless and a retwist spindle, on the installing plate that is fixed on the retwist spindle that described two-for-one twisting spindles is parallel to each other;
Described two-for-one twisting spindles comprises the first twist bolster, on the first twist bolster, be provided with rotatable first twist wharve, first twist wharve top is connected with the first twist twisting dish that rotates synchronously with the first twist wharve, first twist twisting dish is provided with filament mouth, the top of first twist twisting dish is the quiet wharve of actionless first twist, be provided with wire leading pipe and tension adjustment member at the center of the quiet wharve of first twist, above wire leading pipe, be provided with into silk mouth, above advancing the silk mouth, be provided with the first twist thread guide;
Described retwist spindle comprises the retwist wharve, the retwist wharve is connected with coaxial and with the synchronous retwist power transmission shaft of rotation of retwist wharve with the retwist wharve, be socketed with the retwist drive on the retwist power transmission shaft, retwist wharve top is connected with the retwist twisting dish of rotation, the below of retwist twisting dish is provided with filament mouth, retwist twisting dish top is provided with fixed installing plate in parallel, being socketed on the retwist power transmission shaft of installing plate activity, on installing plate, be fixed with retwist anti-ballooning ring leading truck, above the retwist drive, be provided with wire leading pipe and tension adjustment member, above wire leading pipe, be provided with into silk mouth and retwist thread guide;
Described first twist bolster is fixed on the installing plate, described retwist wharve drives by drive transmission device, described retwist drive is connected with first twist wharve with the reverse rotation of retwist drive by driving belt, has at least one external peripheral surface to be provided with the groove that is parallel to each other in described retwist drive and the first twist wharve.
2. the twisting machine of compound double twisting according to claim 1, it is characterized in that: described retwist drive is positioned at the center of first twist wharve, described driving belt is positioned at the groove of retwist drive, described driving belt forms a closed-loop, the first twist wharve is positioned at the closed-loop that driving belt forms, and the retwist drive is positioned at outside the closed-loop of driving belt formation.
3. the twisting machine of compound double twisting according to claim 2, it is characterized in that: described first twist wharve is 3～6 and is distributed on the installing plate, V-shaped or the U-shaped of closed-loop that described driving belt forms, the outside of the driving belt between two first twist wharves is provided with pinch roller.
4. according to the twisting machine of claim 1 or 2 or 3 described compound double twistings, it is characterized in that: be equipped with groove on described first twist wharve and the retwist drive, the diameter of described first twist wharve from top to bottom successively decreases, and depth of groove is also successively decreased successively; The diameter of described retwist drive successively decreases from the bottom to top, and depth of groove is also successively decreased successively.
5. according to the twisting machine of claim 1 or 2 or 3 described compound double twistings, it is characterized in that: described yarn take-up device comprises the overfeeding roller that the speed of the twisting apparatus top that is positioned at compound double twisting is variable and is positioned at the variable friction pulley of speed of overfeeding roller upside, the place ahead of friction pulley is provided with traverse motion threadguide, the top of friction pulley is a bobbin cradle, described overfeeding roller, friction pulley, traverse motion threadguide and bobbin cradle all are fixed on the frame, and described overfeeding roller below is provided with at least one tension force guide wheel of adjustable positions.
6. according to the twisting machine of claim 1 or 2 or 3 described compound double twistings, it is characterized in that: described anti-ballooning ring leading truck is that 2～4 annulus that are parallel to each other are fixed by welding on the axial arranged support bar, support bar is fixed on the installing plate, and the circle diameter of below is greater than the diameter of installing plate.
7. the twisting machine of compound double twisting according to claim 6, it is characterized in that: the wire leading pipe of described retwist spindle top is fixed on the seal wire base, the wire leading pipe seat is positioned at retwist drive top, and the seal wire base is fixed by one of them annulus of connecting rod and anti-ballooning ring leading truck.
8. according to the twisting machine of claim 1 or 2 or 3 described compound double twistings, it is characterized in that: the quiet wharve of the first twist of described two-for-one twisting spindles top is provided with the first twist anti-ballooning ring, described first twist anti-ballooning ring is fixed on the internal diameter of one of them anti-ballooning ring of the anti-ballooning ring leading truck on the installing plate or is fixed on the wire leading pipe of retwist spindle top, and described first twist anti-ballooning ring is an annular circle or circular cover body.
9. according to the twisting machine of claim 1 or 2 or 3 described compound double twistings, it is characterized in that: the edge of described installing plate be provided with internal magnet, position corresponding with internal magnet outside installing plate is provided with external magnet, external magnet is fixed on the frame by support, described tension adjustment member comprises the tension force ball that is positioned at wire leading pipe inside, and described tension force ball is round steel ball shape or capsule shape.
10. according to the twisting machine of claim 1 or 2 or 3 described compound double twistings, it is characterized in that: be provided with interior disk in the quiet wharve of described first twist, be provided with the outer magnetic ring corresponding with interior disk in the quiet wharve of first twist outside, outer magnetic ring is fixed on the installing plate by support or is fixed on the seal wire base of retwist drive top or on the wire leading pipe; Described tension adjustment member comprises internal tension member and outer tension member, and described internal tension member comprises the tension force ball that is positioned at wire leading pipe inside, and described tension force ball is spherical shape or capsule shape; Described outer tension member is to be socketed in the wire leading pipe top near the tension force annulus that advances the silk mouth.
11. twisting machine according to claim 1 or 2 or 3 described compound double twistings, it is characterized in that: described retwist wharve below is provided with the retwist bolster, described twisting apparatus is fixed on the frame by the retwist bolster, described drive transmission device comprises the motor that is fixed on the frame, and motor rotates by the retwist wharve that driving belt drives in a plurality of twisting apparatuss simultaneously.
12. the twisting machine according to claim 1 or 2 or 3 described compound double twistings is characterized in that: described drive transmission device is to be connected with a small machine on the interior retwist wharve of described each twisting apparatus, and described small machine is fixed on the frame.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910305204.5A CN101988223B (en) | 2009-08-05 | 2009-08-05 | Twisting machine used for compound double twisting |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910305204.5A CN101988223B (en) | 2009-08-05 | 2009-08-05 | Twisting machine used for compound double twisting |
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| CN101988223A true CN101988223A (en) | 2011-03-23 |
| CN101988223B CN101988223B (en) | 2014-05-07 |
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| CN200910305204.5A Active CN101988223B (en) | 2009-08-05 | 2009-08-05 | Twisting machine used for compound double twisting |
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| CN102877164A (en) * | 2012-09-28 | 2013-01-16 | 宜宾长信线业有限责任公司 | Twisting and spooling combine |
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| CN103614824A (en) * | 2013-11-27 | 2014-03-05 | 宜昌经纬纺机有限公司 | Energy-saving electric spindle |
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| DE3503864A1 (en) * | 1985-02-05 | 1986-08-07 | Georg 8901 Leitershofen Thoma | Multiple twisting process |
| DD243301A1 (en) * | 1985-12-13 | 1987-02-25 | Textima Veb K | DEVICE FOR PRODUCING YARN OR TWIN |
| CN2644440Y (en) * | 2003-09-17 | 2004-09-29 | 武汉科技学院 | Multi-time twisted spindle |
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| CN102877164A (en) * | 2012-09-28 | 2013-01-16 | 宜宾长信线业有限责任公司 | Twisting and spooling combine |
| CN104047080A (en) * | 2013-09-11 | 2014-09-17 | 厦门求特新材料有限公司 | Twisting and yarn guiding device for multi-core stainless steel filament twisting product |
| CN103510213A (en) * | 2013-09-17 | 2014-01-15 | 吴江永固纺配有限公司 | Yarn tension adjusting device |
| CN103614824A (en) * | 2013-11-27 | 2014-03-05 | 宜昌经纬纺机有限公司 | Energy-saving electric spindle |
| CN103614824B (en) * | 2013-11-27 | 2016-01-20 | 宜昌经纬纺机有限公司 | Energy-saving electric ingot |
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| CN107130335A (en) * | 2016-12-15 | 2017-09-05 | 桐乡风腾专利运营有限公司 | A kind of improved multi-strand yarns doubling winder |
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| CN109576852A (en) * | 2017-09-29 | 2019-04-05 | 江苏振阳新合纤有限责任公司 | Polyester composite fiber twisting device |
| CN108035019A (en) * | 2017-11-13 | 2018-05-15 | 海盐县金超化纤有限公司 | A kind of and yarn twisting integrated device |
| CN107938045A (en) * | 2017-12-19 | 2018-04-20 | 泰山玻璃纤维邹城有限公司 | The three-in-one doubler twister of glass fibre |
| CN108796698A (en) * | 2018-08-30 | 2018-11-13 | 浙江日发纺机技术有限公司 | A kind of chemical-fibres filaments double twisting sanding all-in-one machine |
| CN109930253A (en) * | 2019-04-04 | 2019-06-25 | 杭州长翼纺织机械有限公司 | A kind of one-step method composite twisting machine |
| WO2021090334A1 (en) * | 2019-11-05 | 2021-05-14 | Vinodbhai Desai Dharmesh | First twist and reverse secondary twist of 2 or more ply of textile yarn in single stage. |
| CN113122981B (en) * | 2019-12-30 | 2022-08-09 | 中国科学院上海硅酸盐研究所 | A first twist stranding twist with fingers all-in-one again for ceramic fibre |
| CN113122981A (en) * | 2019-12-30 | 2021-07-16 | 中国科学院上海硅酸盐研究所 | A first twist stranding twist with fingers all-in-one again for ceramic fibre |
| CN111876856A (en) * | 2020-08-11 | 2020-11-03 | 东台远欣机械有限公司 | Bottom support transmission device for integrated twisting machine |
| CN111876856B (en) * | 2020-08-11 | 2021-11-30 | 东台远欣机械有限公司 | Bottom support transmission device for integrated twisting machine |
| CN111876857B (en) * | 2020-08-13 | 2021-11-30 | 东台远欣机械有限公司 | Adjustable centralized transmission device for bottom yarn barrel of twisting machine |
| CN111876857A (en) * | 2020-08-13 | 2020-11-03 | 东台远欣机械有限公司 | Adjustable centralized transmission device for bottom yarn barrel of twisting machine |
| CN113046873B (en) * | 2021-03-11 | 2022-03-22 | 太平地毯(厦门)有限公司 | Twisting device for doubling and twisting machine |
| CN113046873A (en) * | 2021-03-11 | 2021-06-29 | 太平地毯(厦门)有限公司 | Twisting device for doubling and twisting machine |
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Effective date of registration: 20210331 Address after: 311500 No.68, zhaixi East Road, Jiangnan Town, Tonglu County, Hangzhou City, Zhejiang Province Patentee after: Hangzhou Xinheli Wire Industry Co.,Ltd. Address before: 310053 room 1901, building 26, Rainbow City, Zhijiang community, Binjiang District, Hangzhou City, Zhejiang Province Patentee before: Shan Yinfu |