CN201473661U - Twisting device for compound double-twisting - Google Patents
Twisting device for compound double-twisting Download PDFInfo
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- CN201473661U CN201473661U CN2009203073992U CN200920307399U CN201473661U CN 201473661 U CN201473661 U CN 201473661U CN 2009203073992 U CN2009203073992 U CN 2009203073992U CN 200920307399 U CN200920307399 U CN 200920307399U CN 201473661 U CN201473661 U CN 201473661U
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Abstract
The utility model relates to a twisting machine, in particular to a twisting device in the twisting machine for compound double-twisting; the twisting device comprises at least two double-twisting spindles and a second-twisting spindle, and the double-twisting spindles are fixed on a mounting plate of the second-twisting spindle in parallel; a primary twisting spindle bolster is fixed on the mounting plate, a second-twisting driving wheel is connected with a primary twisting spindle whorl with reverse rotation with the second-twisting driving wheel by a driving band, and parallel grooves are arranged on the surface of at least one outer circumference in the second-twisting driving wheel and the primary twisting spindle whorl. The utility model provides a twisting device for compound double-twisting, which has simple structure, can carry out primary twisting, double twisting, combination and plied yarn primary twisting and double twisting along the reverse direction of a plurality of strands of raw material yarns on the same machine for one time, greatly shortens the production technology flows, reduces the operation time, saves the production cost, remarkably improve the yarn quality and can carry out multiple processes one time; the technical problems that the twisting device only can finish one process, the integrated twisting mechanism is large and complex and the twisting-degree proportion adjustment is inconvenient are solved.
Description
Technical field
The utility model relates to a kind of twisting machine, relates in particular to the twisting apparatus in 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 utility model 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, strand retwist double twisting in the other direction, shortened the technological process of production greatly, reduced working hour, saved production cost, significantly improved yarn quality, the twisting apparatus of the one step completed compound double twisting of kinds of processes; Solve the twisting apparatus that exists in the prior art and can only finish a kind of technology, the integrated mechanism's bulky complex of twisting thread, twist ratio is adjusted inconvenient technical problem.
The utility model provides a kind of twisting apparatus of compound double twisting of the twist ratio that can adjust first twist and retwist easily simultaneously; Solved the technical problem of can only the production twist certain yarn of the twisting apparatus that exists in the prior art.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: a kind of twisting apparatus of compound double twisting, comprise two-for-one twisting spindles and retwist spindle,
Described two-for-one twisting spindles has two at least, 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 coaxial 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 with it;
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;
Described first twist bolster is fixed on the installing plate, 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.
Above the retwist spindle, be provided with the retwist thread guide, be fixed on when using on the frame, enter yarn take-up device by the retwist thread guide through the yarn of retwist at twisting apparatus with the retwist double twisting.The first twist thread guide is installed in the top of the wire leading pipe of retwist spindle, and the retwist thread guide is installed on the frame.
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 once finishes on a machine.The disk and the bobbin of carrying raw material 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, 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, the retwist drive is positioned at outside the closed-loop that driving belt forms, and 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 certainly.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.
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 is 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.
Therefore, the twisting apparatus of compound double twisting of the present utility model has following advantage: 1, once finish the first twist double twisting of many single thread and close, strand retwist double twisting in the other direction, multiple tracks technology is once finished on the twisting apparatus 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.
Description of drawings:
Fig. 1 is the schematic diagram of the twisting apparatus of a kind of compound double twisting of the present utility model.
Fig. 2 is the cross-sectional schematic of two-for-one twisting spindles.
Fig. 3 is the schematic diagram that two-for-one twisting spindles is installed on the installing plate of retwist spindle.
Fig. 4 is the schematic diagram of anti-ballooning ring leading truck.
Fig. 5 is that the twisting apparatus of a kind of compound double twisting of the present utility model and the coiler device of its top are used schematic diagram.
Fig. 6 is the driving schematic diagram of the twisting apparatus of the compound double twisting in Fig. 1.
Fig. 7 is the another kind of schematic diagram of the twisting apparatus of compound double twisting of the present utility model.
Fig. 8 is the driving schematic diagram of Fig. 7.
The specific embodiment:
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1:
As shown in figs. 1 and 6, a kind of twisting apparatus of compound double twisting, comprise 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 by retwist bolster 3, be socketed with movable retwist wharve 4 on retwist bolster 3, retwist wharve 4 is rotated by the driven by motor that is fixed on the frame by driving belt 53.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 4, 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, external magnet 23 with internal magnet 21 corresponding layouts is installed on support 22, guarantees 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. 2 and 3 and 4, 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.
As shown in Figure 5, 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 the twisting apparatus top, 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. 7 and 8, a kind of twisting apparatus of compound double twisting 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 utility model is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (10)
1. the twisting apparatus of a compound double twisting comprises two-for-one twisting spindles and retwist spindle, it is characterized in that:
Described two-for-one twisting spindles has two at least, 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 coaxial 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 with it;
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;
Described first twist bolster is fixed on the installing plate, 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 apparatus of a kind 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 apparatus of a kind 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 apparatus of claim 1 or 2 or 3 described a kind of 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 apparatus of claim 1 or 2 or 3 described a kind of 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.
6. the twisting apparatus of a kind of compound double twisting according to claim 5, 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.
7. according to the twisting apparatus of claim 1 or 2 or 3 described a kind of 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, and described first twist anti-ballooning ring is an annular circle or circular cover body.
8. according to the twisting apparatus of claim 1 or 2 or 3 described a kind of compound double twistings, it is characterized in that: the edge of described installing plate is provided with internal magnet, position corresponding with internal magnet outside installing plate is provided with external magnet, 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.
9. according to the twisting apparatus of claim 1 or 2 or 3 described a kind of 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.
10. according to the twisting apparatus of claim 1 or 2 or 3 described a kind of compound double twistings, it is characterized in that: described retwist wharve below is connected with retwist bolster or small machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203073992U CN201473661U (en) | 2009-08-05 | 2009-08-05 | Twisting device for compound double-twisting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203073992U CN201473661U (en) | 2009-08-05 | 2009-08-05 | Twisting device for compound double-twisting |
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| CN201473661U true CN201473661U (en) | 2010-05-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203073992U Expired - Fee Related CN201473661U (en) | 2009-08-05 | 2009-08-05 | Twisting device for compound double-twisting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201473661U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102140717A (en) * | 2011-03-16 | 2011-08-03 | 浙江理工大学 | One-step combination and double-twisting method of large-difference filaments |
| CN103556321A (en) * | 2013-09-26 | 2014-02-05 | 吴江伊莱纺织科技有限公司 | Multi-yarn barrel-packaged ingot tank |
| CN104164713A (en) * | 2014-07-28 | 2014-11-26 | 新昌县先锋纺织机械有限公司 | Composite twisting machine |
-
2009
- 2009-08-05 CN CN2009203073992U patent/CN201473661U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102140717A (en) * | 2011-03-16 | 2011-08-03 | 浙江理工大学 | One-step combination and double-twisting method of large-difference filaments |
| CN102140717B (en) * | 2011-03-16 | 2012-11-28 | 浙江理工大学 | One-step combination and double-twisting method of large-difference filaments |
| CN103556321A (en) * | 2013-09-26 | 2014-02-05 | 吴江伊莱纺织科技有限公司 | Multi-yarn barrel-packaged ingot tank |
| CN104164713A (en) * | 2014-07-28 | 2014-11-26 | 新昌县先锋纺织机械有限公司 | Composite twisting machine |
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