CN101624731B - Web rolling twister - Google Patents
Web rolling twister Download PDFInfo
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- CN101624731B CN101624731B CN2009100701180A CN200910070118A CN101624731B CN 101624731 B CN101624731 B CN 101624731B CN 2009100701180 A CN2009100701180 A CN 2009100701180A CN 200910070118 A CN200910070118 A CN 200910070118A CN 101624731 B CN101624731 B CN 101624731B
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Abstract
The invention discloses a web rolling twister, which is characterized in that the rolling twister comprises a main shaft and a transmission mechanism, a swing mechanism and a rolling twisting head which are installed on the main shaft in turn, wherein, the transmission mechanism comprises a left belt pulley and a right belt pulley; the left belt pulley is fixedly installed on the main shaft and is used for transmitting the rolling twisting head to rotate in high speed; the right belt pulley is fixedly installed on a sleave and is used for transmitting the sleave to rotate; the sleave extends axially into a sealed oil tank of the swing mechanism; the main shaft passes through the sealed oil tank axially and is provided with the rolling twisting head; the swing mechanism is a mitre wheel swing mechanism; the rolling twisting head comprises long sawtooth slices, short sawtooth slices and a rolling twisting cover; the part of the main shaft in the sealed oil tank is opened with four evenly distributed shallow grooves; cross openings are cut axially on the part of the main shaft outside the sealed oil tank; the long sawtooth slices and the short sawtooth slices are plugged into a cross shape and embedded into the shallow grooves and cross openings, and can slide smoothly and axially along the shallow grooves and cross openings under the action of the swing mechanism.
Description
Technical field
The present invention relates to the textile machine technology, be specially a kind of matching used new equipment of carding machine output mechanism that is mainly used in the combing rabbit hair or other similar raw material uses, be called " Web rolling twister ", after the carding machine combing, export the problem of fleece slivering difficulty in order to solve the rabbit hair or other similar raw materials.
Background technology.
Because the overwhelming majority all has the medullary substance layer in the rabbit fur fibre structure, and medullary substance is loose, cause rabbit fur fibre density little, powerful low, it is few to curl, its scale mostly is the slanted bar shape in addition, so embrace between the rabbit fur fibre and power poor, the combing difficulty, especially the fleece of machine or output easily breaks under the card doffer, the slivering difficulty, quality can not meet the demands.
Prior art to this solution is: 1. process, promptly add a certain amount of and crude oil in the wool blending step before raw material is sent combing machine for fur to, and with the humidity that increases raw material and the viscosity of fiber, improve the state of cohesive force difference.This process has very big side effect: because and the existence of crude oil, the humidity of raw material and viscosity strengthen, can make staple fibre, coarse wool and other impurity that in the carding machine carding process, should fall be difficult for falling, cause the carding machine impurity elimination bad, and then the evenness fault of next process output products, and finally stay in the finished product, become the hidden danger of falling hair easily, influence product quality and take effect.2. mechanical means, promptly combing machine for fur is gone out machine part or output mechanism is transformed, to reduce the broken situation of output fleece, for example Chinese patent " rabbit hair carding sett frame " (ZL200420098422.9) is reported, has installed one group of rubbing mechanism additional at the machine place (in essence) that goes out of carding machine; For example Chinese patent literature " pure rabbit wool combing apparatus and technology " (88109680.6) is reported again, the machine place (in essence) that goes out at carding machine has installed two groups of continuous rubbing mechanisms additional, all attempt to apply afterturn (false twisting) to the output wool top, improve the intensity of wool top, to improve slivering quality and efficient.But install rubbing mechanism additional, can make the machine construction complexity undoubtedly, energy consumption increases, and noise increases, and cost significantly improves, and is not promoted the use of in the practice.
Summary of the invention
At the deficiencies in the prior art, the technical problem that quasi-solution of the present invention is determined is: the device that provides a kind of and be called " Web rolling twister ".This twisting device is simple in structure, less energy consumption, and cost is low, is installed in the combing machine for fur exit, can provide the machine wool top and apply true sth. made by twisting, has increased the wool top brute force effectively, and it is easily broken to have solved rabbit hair fibrid carding machine output fleece well, the problem that slivering is bad; This twisting device also has certain separation coarse wool and fine, soft fur simultaneously, gets rid of the effect of undercoat and impurity, can further improve product quality, also helps the smooth processing of next procedure.
The technical scheme that the present invention solve the technical problem is: design a kind of Web rolling twister, the transmission mechanism, swing mechanism and the twisting head that it is characterized in that this twisting device comprises main shaft and install successively on main shaft; Described transmission mechanism comprises left leather belt wheel and the right leather belt wheel that is connected with power source, and the left leather belt wheel is packed on the main shaft, the revolution of transmission twisting head height speed; The right leather belt wheel is packed on the sleeve, the drive socket revolution; On main shaft, quill and is packed on the sidewall of leakproof fuel cell in the leakproof fuel cell that extends into swing mechanism sleeve through the bearing pair kink; Main shaft also in bearing pair extends axially into leakproof fuel cell, and from another side-wall shaft of leakproof fuel cell to stretching out, the twisting head is installed on the main shaft that axially stretches out; Extend on the sleeve in the leakproof fuel cell frame swing mechanism is installed;
Described swing mechanism comprises and is installed in the oblique wheel that extends on the leakproof fuel cell inner sleeve, tiltedly take turns left flat bar and the right flat bar clamping of being installed by bilateral symmetry, the upper end of left side flat bar and right flat bar is hinged with one side of upper control arm respectively, the lower end of left side flat bar and right flat bar is hinged with one side of following parallel bar respectively, between the another side of upper control arm and the following parallel bar another side respectively with the hinge joint of the two ends of U font support bar, the center of support bar is installed on the rear wall of leakproof fuel cell by back shaft, left side flat bar, right flat bar and support bar and upper control arm and the hinge joint of following parallel bar are the frame swing mechanism, and back shaft is the swing fulcrum of frame swing mechanism; A left side flat bar and right flat bar have centre bore, sleeve and main shaft all can be from described centre bore accessible passing through; The right angle is equipped with wishbone on the upper control arm between right flat bar and the support bar, and jaw vertically downward, and the right angle is equipped with down wishbone on the following parallel bar, and jaw vertically upward, and the installation site of following wishbone and last wishbone axially stagger; The jaw fork of last wishbone is in the left circumferential grooves of left ditch sheave, and the jaw of following wishbone is pitched in the right circumferential grooves of right ditch sheave, and described left ditch sheave is the same with the shape and structure of right ditch sheave, and kink is installed on the main shaft respectively;
Described twisting head comprises a long saw gear piece and a backsaw gear piece and a twisting cap; Long saw gear piece and backsaw gear piece are H shape, and an end of long saw gear piece has the lengthy motion picture pin of abduction, on a part of length of both sides away from the lengthy motion picture pin first sawtooth are arranged, the tip of first sawtooth forward, the mid portion of long saw gear piece has first interface of length direction; One end of backsaw gear piece has the short-movie pin of abduction, on a part of length of both sides away from the short-movie pin second sawtooth is arranged, the tip of second sawtooth forward, the mid portion of backsaw gear piece has second interface of length direction; The long saw gear piece does not have the length of serrated portion that the length of serrated portion is arranged greater than a backsaw gear piece, and the opening direction of first interface and second interface is opposite, utilizing first interface and second interface can be long saw gear piece and the grafting of backsaw gear piece the sawtooth sheet integral body of middle cross section for " ten " font, four end points of " ten " font sawtooth sheet are sawtooth, and crown is outside; The main part of described " ten " font sawtooth sheet and main shaft is equipped; Described lengthy motion picture pin is installed in the little draw-in groove in an a pair of left side of left ditch sheave, and long saw gear piece and left ditch sheave are connected as one, and described short-movie pin is installed in the little draw-in groove in a pair of right side of right ditch sheave, and backsaw gear piece and right ditch sheave are connected as one; The front end face of described twisting cap and main shaft is equipped;
The main part of described main shaft comprises part and the outer part of leakproof fuel cell in the leakproof fuel cell; On the main shaft of part, axially have equally distributed four shallow trench in leakproof fuel cell, on the main shaft of part, the axis body of main shaft has axially been cut the cross mouth outside leakproof fuel cell; When the main part of described " ten " font sawtooth sheet and main shaft is equipped with, " ten " font sawtooth sheet does not have the part of sawtooth to be embedded in fully in the described shallow trench, remove described lengthy motion picture pin and short-movie pin outer surface and do not expose, but can be along the smooth and easy slip of described shallow trench; After the serrate part of described " ten " font sawtooth sheet is inserted in the described cross mouth, expose the crown of described sawtooth sheet on the surface of main shaft, and " ten " font sawtooth sheet also can smooth and easy slip in the cross mouth.
Compared with prior art, twisting device of the present invention is an innovative design, has simple in structurely, and volume is little, less energy consumption, cost is low, is suitable for characteristics such as wide, is installed in the exit of equipment such as combing machine for fur, can provide the machine wool top and apply certain true sth. made by twisting, increased the wool top brute force effectively, it is easily broken to have solved rabbit hair fibrid carding machine output fleece well, the problem that slivering is bad; This twisting device also has certain separation coarse wool and fine, soft fur simultaneously, gets rid of undercoat and impurity and mixes effect, can further improve product quality, also helps the smooth processing of next procedure.
Description of drawings
Fig. 1 a is the global shape structural representation of a kind of embodiment of Web rolling twister of the present invention;
Fig. 1 b is the global shape cross-sectional view of a kind of embodiment of Web rolling twister of the present invention;
Fig. 2 is the long saw gear piece shape and structure schematic diagram of a kind of embodiment of Web rolling twister of the present invention;
Fig. 3 is the backsaw gear piece shape and structure schematic diagram of a kind of embodiment of Web rolling twister of the present invention;
Fig. 4 is the shape and structure schematic diagram that the long and short sawtooth sheet grafting of a kind of embodiment of Web rolling twister of the present invention is combined as the twisting head;
Fig. 5 is after the twisting head of a kind of embodiment of Web rolling twister of the present invention is fitted in spindle main body and partly goes up, the radial section shape and structure schematic diagram of different parts, wherein:
Fig. 5 a is after the twisting head of a kind of embodiment of Web rolling twister of the present invention is fitted in spindle main body and partly goes up, the end of twisting head (near the fuel tank part) radial section shape and structure schematic diagram:
Fig. 5 b is after the twisting head of a kind of embodiment of Web rolling twister of the present invention is fitted in spindle main body and partly goes up, the mid portion radial section shape and structure schematic diagram of twisting head;
Fig. 5 c is after the twisting head of a kind of embodiment of Web rolling twister of the present invention is fitted in spindle main body and partly goes up, the head end of twisting head (away from the fuel tank part) end face (this end face and the assembly of twisting cap) shape and structure schematic diagram;
Fig. 5 d is after the twisting head of a kind of embodiment of Web rolling twister of the present invention is fitted in spindle main body and partly goes up, with the end surface shape structural representation of the equipped twisting cap of twisting end surface;
Fig. 6 is the oblique wheel mounting structure schematic diagram in the swing mechanism of a kind of embodiment of Web rolling twister of the present invention;
Fig. 7 is the wishbone shape and structure schematic diagram in the swing mechanism of a kind of embodiment of Web rolling twister of the present invention;
Fig. 8 a is the mounting structure axial section schematic diagrames such as ditch sheave in the swing mechanism of a kind of embodiment of Web rolling twister of the present invention;
Fig. 8 b is the mounting structure radial section schematic diagrames such as ditch sheave in the swing mechanism of a kind of embodiment of Web rolling twister of the present invention;
Fig. 9 is support bar shape and the mounting structure schematic diagram in the swing mechanism of a kind of embodiment of Web rolling twister of the present invention;
Figure 10 is oblique wheel and the flat bar mounting structure schematic diagram in the swing mechanism of a kind of embodiment of Web rolling twister of the present invention.
The specific embodiment:
Further narrate the present invention below in conjunction with embodiment and accompanying drawing thereof.
The Web rolling twister (hereinafter to be referred as the twisting device, referring to Fig. 1-10) of the present invention design is characterized in that this twisting device comprises main shaft 4 and transmission mechanism 3, swing mechanism 2 and the twisting of from left to right installing successively 1 on main shaft 4; Described transmission mechanism 3 comprises two belt pulleys that are connected with power source, and promptly left leather belt wheel 32 and right leather belt are taken turns 31 (referring to Fig. 1 a/, 1b), and left leather belt wheel 32 is packed on the main shaft 4 transmission twisting 1 high speed rotary; Right leather belt wheel 31 is packed on the sleeve 5, drive socket 5 revolutions; On main shaft 4, sleeve 5 extends axially in the leakproof fuel cell 28 of swing mechanism 2 into sleeve 5, and is packed on the sidewall of leakproof fuel cell 28 through the bearing pair kink; Main shaft 4 also in bearing pair extends axially into leakproof fuel cell 28, and from another side-wall shaft of leakproof fuel cell 28 to stretching out, twisting 1 is installed on the main shaft 4 that axially stretches out; Extend on the sleeve 5 in the leakproof fuel cell 28 frame swing mechanism or reciprocating apparatus are installed; Described swing mechanism is tiltedly to take turns swing mechanism, concrete structure comprises and is installed in the oblique wheel 21 that extends on leakproof fuel cell 28 inner sleeves 5, tiltedly wheel 21 is by the left flat bar 22 and right flat bar 23 clampings of both sides (axially) symmetry installation, the upper end (by left bar hole 221 and right bar hole 231) of left side flat bar 22 and right flat bar 23 is hinged with one side (left side) of upper control arm 24 respectively, the lower end of left side flat bar 22 and right flat bar 23 is hinged with following parallel bar 25 one side (left side), another side of upper control arm 24 (right-hand member) and following parallel bar 25 another sides (right-hand member) (utilize bearing pin 292 hinge joints with the hinge joint of the two ends of U font support bar 29 respectively, referring to Fig. 9), the center of U font support bar 29 is installed on leakproof fuel cell 28 rear walls (referring to Fig. 9) by back shaft 291, left side flat bar 22, right flat bar 23 and support bar 29 are the frame swing mechanism with upper control arm 24 and 25 hinge joints of following parallel bar, the frame swing mechanism serves as swing (support) point with described back shaft 291, and under the effect of oblique wheel 21, smooth and easy left and right sides reciprocally swinging; Left side flat bar 22 and right flat bar 23 all have centre bore, and sleeve 5 and main shaft 4 can be accessible by (referring to Figure 10) from described centre bore; Described support bar 29 is the U font, does not also influence main shaft 4 fully and pass (referring to Fig. 9) from leakproof fuel cell; The right angle is equipped with wishbone 241 on the upper control arm 24, and jaw vertically downward, and the right angle is equipped with down wishbone 251 on the following parallel bar 25, and jaw vertically upward, and last wishbone 241 axially staggers with following wishbone 251 installation sites; The jaw fork of last wishbone 241 is in the left circumferential grooves 262 of left ditch sheave 26, the jaw fork of following wishbone 251 is in the right circumferential grooves 272 of right ditch sheave 27 (referring to Fig. 1 a, 1b, 7,8a, 8b), described left ditch sheave 26 is the same with right ditch sheave 27 shape and structures, and kink is installed on the main shaft 4 respectively, be that to be installed on the main shaft 4 near oblique wheel 21 (be the left side to left ditch sheave 26 kinks comparatively speaking, referring to Fig. 1 a, 1b), right ditch sheave 27 kinks are installed in close away from the main shaft 4 of oblique wheel 21 (being the right side comparatively speaking, referring to Fig. 1 a, 1b).The reciprocating motion power source of described swing mechanism is from described oblique wheel 21, when oblique wheel 21 rotates with described sleeve 41, the left flat bar 22 and the right flat bar 23 that are clamped in oblique wheel 21 both sides are respectively just done corresponding reciprocating motion, and then described upper control arm 24 and following parallel bar 25 are reciprocating, and then drive to go up wishbone 241 again and following wishbone 251 is reciprocating, and then promote left ditch sheave 26 and right ditch sheave 27 is done corresponding reciprocating motion.Described swing mechanism is arranged in the leakproof fuel cell 28, and the oil bath meeting makes parts frictions little, swings smooth and easyly, and noise is low, little power consumption.Described power source can be derived from supporting carding machine transmission mechanism, also can adopt independently traditional buncher directly to drive and control.
Described twisting 1 comprises a long saw gear piece 11 and a backsaw gear piece 12 and a twisting cap 13 (referring to Fig. 1 a, 2-4); Long saw gear piece 11 is identical with backsaw gear piece 12 shape and structures, be H shape, but length difference, one end of long saw gear piece 11 has the lengthy motion picture pin 111 of abduction, on a part of length of both sides away from lengthy motion picture pin 111 first sawtooth 112 is arranged, the tip of first sawtooth 112 forward, promptly most advanced and sophisticated the sensing deviated from lengthy motion picture pin 111, the mid portion of long saw gear piece 11 has first interface 113 of length direction; One end of backsaw gear piece 12 has the short-movie pin 121 of abduction, on a part of length of both sides away from short-movie pin 121 second sawtooth 122 is arranged, the tip of second sawtooth 122 forward, promptly most advanced and sophisticated the sensing deviated from short-movie pin 121, the mid portion of backsaw gear piece 12 has second interface 123 of length direction; The profile of tooth of described first sawtooth 112 and second sawtooth 122 can be the same, also can be different, can adopt the profile of tooth of prior art, and also can adopt newly-designed profile of tooth; The thickness of described sawtooth sheet and width can be according to the diameter and the length specific designs of twisting device, be prior art, generally being designed to of sawtooth sheet (comprising long saw gear piece and backsaw gear piece): thickness 1.0-2.5mm, integral width 12-58mm, sawtooth angle 10-20 degree, tooth pitch 4-6mm.Described long saw gear piece does not have the length of serrated portion that the length of serrated portion is arranged greater than a backsaw gear piece, and the opening direction of described first interface 113 and second interface 123 is opposite, utilize first interface 113 and second interface 123 to be combined as the sawtooth sheet integral body (twisting head) of middle cross section to long saw gear piece 11 and 12 grafting of backsaw gear piece for " ten " font, four end points of " ten " font sawtooth sheet are sawtooth, crown outwards (deviating from center line), (promptly point to twisting device head end direction) forward.The main part of described " ten " font sawtooth sheet and main shaft 4 is equipped; Described lengthy motion picture pin 111 is installed in or is stuck in a pair of left lesser calorie groove 261 of left ditch sheave 26, and long saw gear piece 11 and left ditch sheave 26 are connected as one, and left ditch sheave 26 left and right sides reciprocating motions will drive 11 left and right sides reciprocating motions of long saw gear piece; Equally, described short-movie pin 121 is installed in or is stuck in a pair of right lesser calorie groove 271 of right ditch sheave 27, backsaw gear piece 12 and right ditch sheave 27 are connected as one, and right ditch sheave 27 left and right sides reciprocating motions will drive backsaw gear piece 12 left and right sides reciprocating motions (referring to Fig. 8 a, 8b).Obviously, the size of left and right sides reciprocating traverse is decided by the tiltedly tilt angle alpha (with the angle of main shaft 4 or sleeve 5, referring to Fig. 6) and the diameter of wheel 21.Tiltedly under diameter the same terms of wheel 21, tilt angle alpha is big more, and swing mechanism left and right sides reciprocating traverse is more little.The reciprocating motion length of swing mechanism or traverse generally are designed to 3-8mm.The size of twisting 1 is relevant with supporting carding machine width, and the gabarit diameter of twisting 1 generally is designed to 12-58mm; The active length of twisting 1 (being exposed at the outer length of leakproof fuel cell 28) is 60-280mm.
The main part of described main shaft 4 comprises part (mid portion of main shaft 4) and leakproof fuel cell 28 outer parts (fore-end of main shaft 4 or working portion) in the leakproof fuel cell 28; In leakproof fuel cell 28 part main shaft 4 on, axially have equally distributed four shallow trench 42 (referring to Fig. 1 a, 5a), the physical dimension of the length of described shallow trench 42, the degree of depth and width dimensions and described long saw gear piece 11 and backsaw gear piece 12 no toothed portions is complementary, make " ten " font sawtooth sheet not have the part of sawtooth to be embedded in fully in the described shallow trench 42, does not expose on the surface, but can be along shallow trench 42 smooth and easy slips; Outside leakproof fuel cell 28 part main shaft 4 on, the axis body of main shaft 4 is axially split is divided into impartial four, the axis body of main shaft 4 has axially been cut individual cross mouth 43 (referring to Fig. 1 a in other words, 5b, 5c), the length of described cross mouth 43, the degree of depth and width dimensions and described long saw gear piece 11 and backsaw gear piece 12 have the physical dimension of toothed portion to be complementary, after making the serrate part of " ten " font sawtooth sheet be inserted in the described cross mouth 43, the crown that will expose described sawtooth sheet on the surface of main shaft 4, generally require crown to expose the crown of 1-3mm, and " ten " font sawtooth sheet can smooth and easy slip in cross mouth 43.Obviously, described long saw gear piece 11 and backsaw gear piece 12 be owing to be embedded in the shallow trench 42 and cross mouth 43 of main shaft 4, and can endwisely slip, and therefore, during main shaft 4 high speed rotaries, long saw gear piece 11 and backsaw gear piece 12 are just with fast high speed rotary; Because the effect of described lengthy motion picture pin 111 and short-movie pin 121 also can drive left ditch sheave 26 and right ditch sheave 27 with fast high speed rotary; Simultaneously, left ditch sheave 26 and right ditch sheave 27 are done the reciprocating motion of the high speed left and right sides again; Drive long saw gear piece 11 and backsaw gear piece 12 and do left and right sides reciprocating motion with speed, also be long saw gear piece 11 and backsaw gear piece 12 in high speed rotary, can do the reciprocating motion of the high speed left and right sides simultaneously again, finish the task of job requirement of the present invention.
Be fitted with twisting cap 13 (referring to Fig. 5 b, 5c) on the end face of described main shaft 4 fore-ends.The equipped method of described twisting cap 13 and main shaft 4 front end faces can have multiple, for example can adopt the method for attachment of pin, also can adopt the method that is threaded.The method that embodiment has adopted pin to connect, concrete structure is, have main shaft pin hole 41 on the front end face of main shaft 4, described twisting cap 13 is semicircular body or not a half circle, its end face has twisting cap pin hole 131, by supporting main shaft pin hole 41, twisting cap pin hole 131 and pin 14 twisting cap 13 is installed on the front end face of main shaft 4.After main shaft twisting cap 13 had been installed, the external diameter (diameter) of main shaft 4 fore-ends can keep stable, can not open because of the centrifugal force (because of having held cross mouth 43) of high speed rotary or the diameter increase, had guaranteed that the crown of described sawtooth sheet exposes state or requirement.
The course of work and the principle of twisting device of the present invention are as follows:
Driving left leather belt wheel 32 by power source footpath conventional drives rotates, (rotating speed of main shaft is a 500-1000 commentaries on classics/per minute to drive main shaft 4 high speed rotaries, and it is adjustable continuously), and then drive twisting 1 a high speed rotary motion that is installed in main shaft 4 head ends, also promptly drive long saw gear piece 11 and do the high speed rotary motion with backsaw gear piece 12.Meanwhile, belt pulley 31 drives tiltedly wheel 21 high speed rotaries (rotating speed of sleeve is a 2000-4000 commentaries on classics/per minute, and adjustable continuously) through sleeve 5, has promoted to be clamped in the left flat bar 22 and the 23 high speed left and right sides reciprocating motions of right flat bar of oblique wheel 21 both sides; When left flat bar 22 and right flat bar 23 reciprocating motions, can make with upper control arm 24 and the following parallel bar 25 of they hinge joints also to move reciprocatingly for the frame swing mechanism; And the reciprocating motion of parallel bar upper control arm 24 and following parallel bar 25 can drive respectively and does horizontal reciprocating movement with its left wishbone 241 and right wishbone 251 that is connected that meet at right angles on it; And then left wishbone 241 and right wishbone 251 can drive left ditch sheave 26 respectively again and right ditch sheave 27 is done horizontal reciprocating movement; And then the long saw gear piece 11 that connects as one of drive and left ditch sheave 26 and the backsaw gear piece 12 that connects as one with right ditch sheave 26 are reciprocating respectively, finish the sawtooth sheet level or about the high speed reciprocating motion.Because there are 180 phase differences of spending in left ditch sheave 26 with the static installation site of right ditch sheave 27, therefore, also there are 180 phase differences of spending in long saw gear piece 11 with the reciprocating motion of backsaw gear piece 12, it is opposite all the time (when long saw gear piece 11 moves forward to design the direction of motion in other words conj.or perhaps, backsaw gear piece 12 just moves backward, and vice versa).
During the work of twisting device, the twisting of high speed rotary 1 can peel the fleece of carding machine output smoothly, meanwhile, swing mechanism drives the reciprocating motion of sawtooth sheet high speed, when the sawtooth sheet travels forward, the fleece that promotes on it moves forward, the tandem reciprocating motion of two sawtooth sheets (every two sawtooth), and speed of gyration is very fast, per minute 500-1000 changes, fleece on it is always moved by the head end direction of sawtooth effect to the twisting device, take off to the head end of twisting device at last, by the sliver roller or the strip-producing roller output of traditional carding machine.On the other hand, because the high speed rotary of twisting device, (rabbit) wool top is whenever taken off once enclosing and has been added true a sth. made by twisting simultaneously, thereby the wool top of output has formed the sth. made by twisting wool top, this means that twisting device of the present invention can process the sth. made by twisting wool top, improved time machine wool top brute force, made things convenient for next procedure processing.According to raw material length difference, shaping varies in weight, and the twist of wool top can be regulated.When the reciprocating motion of described sawtooth sheet is fast, i.e. wool top output is many, and twisting device revolution is when constant, and then the twist of wool top is just little; And slow when the reciprocating motion of sawtooth sheet, when twisting device revolution was constant, the twist of then exporting wool top was just big.The transmission respectively of the main shaft of twisting device of the present invention and sleeve, therefore regulate and control twisting device revolution respectively and reciprocating traverse very convenient.In addition, the twist of wool top also can be regulated with the traverse that changes the sawtooth sheet, and traverse is big, and the twist is little, otherwise the twist is just big.And when wool top when the head end of twisting device comes off, the shake that is produced is part that can be removed coarse wool, impurity and short fine, soft fur also, that is to say, twisting utensil of the present invention has and necessarily gets rid of thick and the removal of impurities effect, help improving the quality of products, and the wool top that the twisting device is exported is not the fleece that once peels, but repeatedly peel fleece and close the result, have the effect of mixing, improved the uniformity of output wool top, also help further improving the quality of products.
Though twisting device of the present invention is conceived to improve the combing machine for fur or the carding machine of the processing rabbit hair, also can be used for transforming the carding machine of the fiber of processing other similar rabbit hair cohesive force differences.
Twisting device of the present invention not only can be used for carding machine, also can be used for drawing frame or gill box.Install twisting device of the present invention additional in the drafting system exit of drawing frame or gill box, can obtain the sth. made by twisting wool top, help wool top output, improve the quality of products and efficient, special spinning suiting or processing rabbit fur fibre and and the similar fiber of rabbit hair surface nature.
The present invention does not address part and is applicable to prior art.
Provide the specific embodiment of twisting device of the present invention below, specific embodiment only is used to further describe the present invention, does not limit claim of the present invention.
The twisting device of the present invention of embodiment design is applicable to that working width is 1 meter combing (hair) machine, and its transmission mechanism has adopted independent servo motor speed governing and control, and the rotating speed of main shaft 4 is a 500-1000 commentaries on classics/per minute, and adjustable continuously; The rotating speed of sleeve is a 2000-4000 commentaries on classics/per minute, and adjustable continuously; The reciprocating motion length or the traverse of swing mechanism are designed to 5mm; The gabarit diameter of twisting 1 is designed to 40mm, and the active length of twisting 1 is designed to 220mm; The material of described sawtooth sheet is elected good springiness, No. 65 manganese spring steel plates that toughness is big as, and its Thickness Design is 2mm, and integral width is designed to 43mm, and the sawtooth angle is designed to 16 degree, and crown is (product goes out the machine direction) forward, and tooth pitch is designed to 4mm; The crown of described sawtooth sheet exposes the surperficial 1.5mm of main shaft 4; Described main shaft pin hole 41 and twisting cap pin hole 131 are uniform 4, and supporting pin 14 also is 4.
Claims (8)
1. Web rolling twister, the transmission mechanism, swing mechanism and the twisting head that it is characterized in that this twisting device comprises main shaft and on main shaft, install successively; Described transmission mechanism comprises left leather belt wheel and the right leather belt wheel that is connected with power source, and the left leather belt wheel is packed on the main shaft, the revolution of transmission twisting head height speed; The right leather belt wheel is packed on the sleeve, the drive socket revolution; On main shaft, quill and is packed on the sidewall of leakproof fuel cell in the leakproof fuel cell that extends into swing mechanism sleeve through the bearing pair kink; Main shaft also in bearing pair extends axially into leakproof fuel cell, and from another side-wall shaft of leakproof fuel cell to stretching out, the twisting head is installed on the main shaft that axially stretches out; Extend on the sleeve in the leakproof fuel cell frame swing mechanism is installed;
Described swing mechanism comprises and is installed in the oblique wheel that extends on the leakproof fuel cell inner sleeve, tiltedly take turns left flat bar and the right flat bar clamping of being installed by bilateral symmetry, the upper end of left side flat bar and right flat bar is hinged with one side of upper control arm respectively, the lower end of left side flat bar and right flat bar is hinged with one side of following parallel bar respectively, between the another side of upper control arm and the following parallel bar another side respectively with the hinge joint of the two ends of U font support bar, the center of support bar is installed on the rear wall of leakproof fuel cell by back shaft, left side flat bar, right flat bar and support bar and upper control arm and the hinge joint of following parallel bar are the frame swing mechanism, and back shaft is the swing fulcrum of frame swing mechanism; A left side flat bar and right flat bar have centre bore, sleeve and main shaft all can be from described centre bore accessible passing through; The right angle is equipped with wishbone on the upper control arm between right flat bar and the support bar, and jaw vertically downward, and the right angle is equipped with down wishbone on the following parallel bar, and jaw vertically upward, and the installation site of following wishbone and last wishbone axially stagger; The jaw fork of last wishbone is in the left circumferential grooves of left ditch sheave, and the jaw of following wishbone is pitched in the right circumferential grooves of right ditch sheave, and described left ditch sheave is the same with the shape and structure of right ditch sheave, and kink is installed on the main shaft respectively;
Described twisting head comprises a long saw gear piece and a backsaw gear piece and a twisting cap; Long saw gear piece and backsaw gear piece are H shape, and an end of long saw gear piece has the lengthy motion picture pin of abduction, on a part of length of both sides away from the lengthy motion picture pin first sawtooth are arranged, the tip of first sawtooth forward, the mid portion of long saw gear piece has first interface of length direction; One end of backsaw gear piece has the short-movie pin of abduction, on a part of length of both sides away from the short-movie pin second sawtooth is arranged, the tip of second sawtooth forward, the mid portion of backsaw gear piece has second interface of length direction; The long saw gear piece does not have the length of serrated portion that the length of serrated portion is arranged greater than a backsaw gear piece, and the opening direction of first interface and second interface is opposite, utilizing first interface and second interface can be long saw gear piece and the grafting of backsaw gear piece the sawtooth sheet integral body of middle cross section for " ten " font, four end points of " ten " font sawtooth sheet are sawtooth, and crown is outside; The main part of described " ten " font sawtooth sheet and main shaft is equipped; Described lengthy motion picture pin is installed in the little draw-in groove in an a pair of left side of left ditch sheave, and long saw gear piece and left ditch sheave are connected as one, and described short-movie pin is installed in the little draw-in groove in a pair of right side of right ditch sheave, and backsaw gear piece and right ditch sheave are connected as one; The front end face of described twisting cap and main shaft is equipped;
The main part of described main shaft comprises part and the outer part of leakproof fuel cell in the leakproof fuel cell; On the main shaft of part, axially have equally distributed four shallow trench in leakproof fuel cell, on the main shaft of part, the axis body of main shaft has axially been cut the cross mouth outside leakproof fuel cell; When the main part of described " ten " font sawtooth sheet and main shaft is equipped with, " ten " font sawtooth sheet does not have the part of sawtooth to be embedded in fully in the described shallow trench, remove described lengthy motion picture pin and short-movie pin outer surface and do not expose, but can be along the smooth and easy slip of described shallow trench; After the serrate part of described " ten " font sawtooth sheet is inserted in the described cross mouth, expose the crown of described sawtooth sheet on the surface of main shaft, and " ten " font sawtooth sheet also can smooth and easy slip in the cross mouth.
2. Web rolling twister according to claim 1 is characterized in that described long saw gear piece and backsaw gear piece are designed to: thickness 1.0-2.5mm, integral width 12-58mm, sawtooth angle 10-20 degree, tooth pitch 4-6mm; No. 65 manganese spring steel plates of material.
3. Web rolling twister according to claim 1, the reciprocating motion traverse that it is characterized in that described swing mechanism is 3-8mm.
4. Web rolling twister according to claim 1, the gabarit diameter that it is characterized in that described twisting head is 12-58mm; The active length of twisting head is 60-280mm.
5. Web rolling twister according to claim 1 is characterized in that described " ten " font sawtooth sheet exposes the crown of 1-3mm on the surface of main shaft.
6. Web rolling twister according to claim 1, the rotating speed that it is characterized in that described main shaft is a 500-1000 commentaries on classics/per minute, and adjustable continuously; The rotating speed of sleeve is a 2000-4000 commentaries on classics/per minute, and adjustable continuously.
7. according to each described Web rolling twister of claim 1-6, it is characterized in that this Web rolling twister be used to process rabbit fur fibre and with the carding machine of rabbit hair surface nature like fibrous.
8. according to each described Web rolling twister of claim 1-6, it is characterized in that this Web rolling twister be used to process rabbit fur fibre and with the drawing frame or the gill box of rabbit hair surface nature like fibrous.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100701180A CN101624731B (en) | 2009-08-12 | 2009-08-12 | Web rolling twister |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100701180A CN101624731B (en) | 2009-08-12 | 2009-08-12 | Web rolling twister |
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| CN101624731A CN101624731A (en) | 2010-01-13 |
| CN101624731B true CN101624731B (en) | 2010-12-08 |
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| CN2009100701180A Active CN101624731B (en) | 2009-08-12 | 2009-08-12 | Web rolling twister |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106835391B (en) * | 2017-03-28 | 2022-07-01 | 天津商业大学 | Rabbit hair wool top twisting device |
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| CN1096828A (en) * | 1993-06-07 | 1994-12-28 | 青岛胶南纺织机械厂 | Spinning and carding machine for rabbit hair |
| CN2685360Y (en) * | 2004-04-04 | 2005-03-16 | 青岛胶南东佳纺机（集团）有限公司 | Artificial leather carding machine |
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| CN2780784Y (en) * | 2004-11-16 | 2006-05-17 | 青岛合力纺织机械厂 | Rabbit hair carding slivering machine |
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| CN101270513A (en) * | 2008-04-11 | 2008-09-24 | 青岛合力纺织机械厂 | Rabbit hair carding machine |
| CN201183856Y (en) * | 2008-04-11 | 2009-01-21 | 青岛合力纺织机械厂 | Main carding structure of carding apparatus in rabbit hair divided carding machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1557794A (en) * | 1976-07-27 | 1979-12-12 | Viteb Kovrovy Kom Im | Spinning unit for carding enhine |
| CN2048860U (en) * | 1988-06-22 | 1989-12-06 | 吴孔希 | Device for rolling fibre net to twist fine fibre strap |
| CN1042197A (en) * | 1988-10-28 | 1990-05-16 | 山东省纺织机械公司 | Pure rabbit wool combing apparatus and technology |
| CN1096828A (en) * | 1993-06-07 | 1994-12-28 | 青岛胶南纺织机械厂 | Spinning and carding machine for rabbit hair |
| CN2685360Y (en) * | 2004-04-04 | 2005-03-16 | 青岛胶南东佳纺机（集团）有限公司 | Artificial leather carding machine |
| CN2780785Y (en) * | 2004-11-16 | 2006-05-17 | 青岛合力纺织机械厂 | Rabbit wool top drawing frame |
| CN2780784Y (en) * | 2004-11-16 | 2006-05-17 | 青岛合力纺织机械厂 | Rabbit hair carding slivering machine |
| CN101058904A (en) * | 2007-05-29 | 2007-10-24 | 青岛合力纤维有限公司 | Pure rabbit hair carding sett frame |
| CN101270513A (en) * | 2008-04-11 | 2008-09-24 | 青岛合力纺织机械厂 | Rabbit hair carding machine |
| CN201183856Y (en) * | 2008-04-11 | 2009-01-21 | 青岛合力纺织机械厂 | Main carding structure of carding apparatus in rabbit hair divided carding machine |
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| Publication number | Publication date |
|---|---|
| CN101624731A (en) | 2010-01-13 |
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Application publication date: 20100113 Assignee: Shandong Weileike Textile Garment Co. Ltd. Assignor: Wu Kongxi Contract record no.: 2016370000021 Denomination of invention: Web rolling twister Granted publication date: 20101208 License type: Exclusive License Record date: 20160411 |
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