CN113588191B - Speed increasing device for detecting yarn tube vibration range on spindle of spinning machine - Google Patents
Speed increasing device for detecting yarn tube vibration range on spindle of spinning machine Download PDFInfo
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- CN113588191B CN113588191B CN202111022235.7A CN202111022235A CN113588191B CN 113588191 B CN113588191 B CN 113588191B CN 202111022235 A CN202111022235 A CN 202111022235A CN 113588191 B CN113588191 B CN 113588191B
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- 238000009987 spinning Methods 0.000 title claims abstract description 31
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- 230000005540 biological transmission Effects 0.000 claims description 11
- 230000007246 mechanism Effects 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 6
- 230000009471 action Effects 0.000 claims description 5
- PCTMTFRHKVHKIS-BMFZQQSSSA-N (1s,3r,4e,6e,8e,10e,12e,14e,16e,18s,19r,20r,21s,25r,27r,30r,31r,33s,35r,37s,38r)-3-[(2r,3s,4s,5s,6r)-4-amino-3,5-dihydroxy-6-methyloxan-2-yl]oxy-19,25,27,30,31,33,35,37-octahydroxy-18,20,21-trimethyl-23-oxo-22,39-dioxabicyclo[33.3.1]nonatriaconta-4,6,8,10 Chemical compound C1C=C2C[C@@H](OS(O)(=O)=O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2.O[C@H]1[C@@H](N)[C@H](O)[C@@H](C)O[C@H]1O[C@H]1/C=C/C=C/C=C/C=C/C=C/C=C/C=C/[C@H](C)[C@@H](O)[C@@H](C)[C@H](C)OC(=O)C[C@H](O)C[C@H](O)CC[C@@H](O)[C@H](O)C[C@H](O)C[C@](O)(C[C@H](O)[C@H]2C(O)=O)O[C@H]2C1 PCTMTFRHKVHKIS-BMFZQQSSSA-N 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims 1
- 238000010248 power generation Methods 0.000 claims 1
- 238000012546 transfer Methods 0.000 abstract description 17
- 238000000034 method Methods 0.000 abstract description 7
- 230000008093 supporting effect Effects 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 6
- 238000005299 abrasion Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 10
- 238000005457 optimization Methods 0.000 description 8
- 241000883990 Flabellum Species 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 239000004753 textile Substances 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
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- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
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- 230000000149 penetrating effect Effects 0.000 description 1
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- 230000001360 synchronised effect Effects 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
- -1 yarn ends Substances 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M7/00—Vibration-testing of structures; Shock-testing of structures
- G01M7/02—Vibration-testing by means of a shake table
- G01M7/04—Monodirectional test stands
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
The invention discloses a speed increasing device for detecting the vibration stroke of a yarn tube on a spindle of a spinning machine, which comprises the spindle arranged on a multi-station turntable, wherein the spindle comprises an upper rod body and a lower rod body which are arranged up and down integrally, the lower end of the spindle is fixedly connected to the multi-station turntable through a transfer frame, the transfer frame is in a concave structure, the spindle is connected with the multi-station turntable through the transfer frame, the disassembly and the assembly are convenient, when the yarn tube in the spinning machine is sleeved on the spindle, the multi-station turntable rotates, in the rotating process, a pressurizing unit is started, high-pressure air is generated by the pressurizing unit and sequentially enters a pressure cavity through an air channel and a connecting hole, so that a movable telescopic rod is pushed to move outwards, a rubber compression block is expanded to the outside of an extension groove, the purpose of expanding, fastening and fixing the yarn tube is achieved, the yarn tube is not easy to slide on the spindle, and the elastic supporting function of high-pressure air is used for expanding the rubber compression block to fix the yarn tube, so that abrasion is not easy to occur.
Description
Technical Field
The invention relates to the technical field of textile machinery, in particular to a speed increasing device for detecting the vibration range of a yarn feeding tube of a spindle of a spinning machine.
Background
Currently, spinning machine spindles sold on the market generally comprise a spindle seat and a spindle rod, the spindle rod is rotationally connected with the spindle seat, the spindle rod comprises a spool mounting shaft and a transmission mounting shaft, the spool mounting shaft is sleeved with a spool, a rubber ring is arranged on the spool mounting shaft in order to ensure that the spool does not slide on the spool mounting shaft, and the spool is stabilized through friction between the rubber ring and the inner wall of the spool.
However, the prior art has the defects that the rubber ring is easy to wear due to frequent friction in the process of replacing the yarn tube, so that the yarn tube is easy to shake, and the quality of the yarn is affected.
Therefore, the invention provides a speed increasing device for detecting the vibration range of the yarn feeding tube of the spindle of the spinning machine to solve the problems.
Disclosure of Invention
Aiming at the problems existing in the prior art, the invention provides the speed increasing device for detecting the vibration stroke of the yarn tube on the spindle of the spinning machine, when the yarn tube is sleeved on the spindle in the spinning machine, the multi-station turntable rotates, the pressurizing unit is started in the rotating process, high-pressure gas is generated by the pressurizing unit and sequentially enters the pressure cavity through the gas channel and the connecting hole, so that the movable telescopic rod is pushed to move outwards, the rubber compression block is expanded towards the outside of the extending groove, the purpose of expanding and fastening the yarn tube is achieved, the yarn tube is not easy to slide on the spindle, the elastic supporting effect of the high-pressure gas is used for expanding the rubber compression block to fix the yarn tube, and abrasion is not easy to occur.
In order to achieve the above object, the present invention provides a speed increasing device for detecting the vibration range of a yarn tube on a spindle of a spinning machine, comprising:
the spindle speed increasing device comprises a multi-station turntable, a trapezoid cambered surface and a spindle speed increasing mechanism;
the spindle comprises an upper rod body and a lower rod body which are arranged up and down integrally, wherein the lower end of the spindle is fixedly connected to the multi-station turntable through a transfer frame, the transfer frame is of a concave structure, the bottom of the transfer frame is fixed to the multi-station turntable through a screw, the lower end of the lower rod body movably passes through the upper portion of the transfer frame, two groups of limit nuts which are limited on the upper surface and the lower surface of the upper portion of the transfer frame are connected to the lower rod body through threaded fit, a positioning rod is arranged in the lower rod body, an air channel is arranged in the positioning rod body, a pressurizing unit communicated with the air channel is fixedly arranged at the bottom of the positioning rod, an extending groove is formed in the middle of the lower rod body, a rubber compression block is arranged in the extending groove, the end part of the rubber compression block is fixedly connected with a movable telescopic rod, the end part of the movable telescopic rod is movably telescopic in a fixed telescopic sleeve, the bottom of the fixed telescopic sleeve is fixed to the outer ring of the positioning rod, and a pressure cavity formed between the inner portion of the fixed telescopic sleeve and the end of the movable telescopic rod is communicated with the air channel through a connecting hole.
As a further optimization of the scheme, an inner groove is formed in the rubber compacting block, and a thermosensitive metal block which expands when heated is fixedly arranged in the inner groove.
In the embodiment, the spindle is connected with the multi-station turntable through the transfer frame, so that the spindle is convenient to disassemble and assemble, when the yarn tube is sleeved on the spindle in the spinning machine, the multi-station turntable rotates, in the rotating process, the pressurizing unit is started, high-pressure gas generated by the pressurizing unit sequentially passes through the gas channel and the connecting hole and enters the pressure cavity, so that the movable telescopic rod is pushed to move outwards, the rubber compression block expands and supports towards the outside of the extending groove, the purpose of supporting and fastening the yarn tube is achieved, the yarn tube is not easy to slide on the spindle, the elastic supporting effect of the high-pressure gas supports the rubber compression block to fix the yarn tube, and abrasion is not easy to occur;
the rubber compacting block is connected with the extending groove in a sliding mode, the pressurizing unit can use a small air pump or a manual air charging pipe, and when the manual air charging pipe is used, the pressurizing unit is pressurized by utilizing external quick connection air pipe connection.
As a further optimization of the scheme, the inside of the lower rod body is provided with the air guide hole, the upper end of the air guide hole penetrates through the upper surface of the upper rod body, the lower end of the air guide hole penetrates through the lower surface of the lower rod body, and the positioning rod is fixedly connected with the lower rod body through the connecting rod arranged at the bottom.
It should be noted that, the lower rod body passes through stop nut restriction in the top of switching frame, and the lower rod body can rotate on the switching frame, and the control spool of being convenient for rotates, and screw up the pressfitting with stop nut and fix between spindle and the switching frame when switching frame surface, be convenient for fix the spool, be convenient for adjust the use according to actual demand.
As a further optimization of the scheme, the lower surface of the switching frame is provided with a wind force concentration groove corresponding to the lower part of the wind guide hole, the middle part of the wind force concentration groove is provided with a conical guide block, the bottom of the lower rod body is connected with a fixing nut through screw thread fit, the outer ring of the fixing nut is fixedly provided with a fan blade, one end of the fan blade, far away from the fixing nut, is inclined downwards, and the lower rod body is connected with the switching frame in a rotating mode.
Further, the inside of spindle is provided with hollow wind-guiding hole, when the spindle rotates, the flabellum of lower body of rod lower extreme can synchronous rotation, produces wind-force, because the one end slope that the fixation nut was kept away from to the flabellum is downwards, can press the wind-force to instill in the wind-force concentrated tank when the flabellum rotates, wind-force is finally through the stop of circular cone guide block and upwards flow in the wind-guiding hole, can normally blow in the outside of the line body that hooks out from the spool when wind-guiding hole's upper end outflow, can blow out unnecessary end of a thread, dust etc. material in real time, comparatively clean, clean and tidy when having guaranteed weaving machine textile silk thread, and can not intertwine.
As a further optimization of the scheme, a centralized groove is formed in the bottom of the multi-station turntable, one end, close to the outer edge of the multi-station turntable, of the centralized groove is inclined upwards, and a centralized opening is formed in the upper end of the centralized groove, penetrating through the side face of the multi-station turntable.
The bottom of multistation carousel is provided with concentrated groove, can drive the heat that transmission mechanism such as motor of multistation carousel bottom runing rest position produced and be the heliciform when the multistation carousel rotates and rise, and the hot air of mixed heat is discharged from the concentrated mouth of concentrated groove tip, is impressed in the wind-force concentrated groove by the flabellum for the hot air is finally discharged to the outside of the line body that is hooked out from the spool, and the line body keeps suitable and is in about sixty degrees temperature, and the line body fully expands, can correspondingly reduce the deformation when the silk thread that utilizes the wire body of inflation to make like this cools off, thereby keep even and suitable clearance between the line body, have the purpose that increases silk thread toughness.
As a further optimization of the scheme, the lower rod body and the upper rod body are of rigid pipeline structures, the lower rod body is of circular tube structures, and the upper rod body is of conical pipeline structures.
In this embodiment, the upper rod body is the circular cone pipeline structure, makes things convenient for spool to overlap into from the upper end, is adapted to the spool that the pipe diameter is less.
As further optimization of the scheme, four stations ABCD are arranged on the multi-station turntable, the swinging rod of the spindle speed increasing device is in friction transmission with the trapezoid cambered surface, and the speed increase of the bobbin vibration stroke is completed at the station B.
As a further optimization of the scheme, the multi-station turntable comprises a driving dial, a first gear motor and a driven sheave, wherein the multi-station turntable is fixedly connected with the driven sheave, the driving dial is fixedly connected with the trapezoid cambered surface, and the multi-station turntable is arranged on a rotating bracket at the bottom of the multi-station turntable.
As the further optimization of above-mentioned scheme, spindle speed increasing mechanism includes action wheel and second gear motor, second gear motor fixes on the support, and one end passes through the shaft coupling and is connected with the action wheel, swing rod's one end and the one end of last connecting rod pass through hinged joint, swing rod's the other end and the trapezoidal cambered surface face contact of initiative driver plate lower extreme, the other end and the slider hinge link of going up the connecting rod, install two reset levers under the slider, the cover has reset spring on the reset lever, evenly arrange four take-up pulleys on the slider, install the driven plate on the slider, the one end sliding connection of slider has the tensioning lever, the one end that the sliding block was kept away from to the tensioning lever links firmly with right fixed block, the sliding block left side relies on left fixed block to be fixed, the cover has adjusting spring in the middle of the tensioning lever, the driven plate passes through spindle belt drive with action wheel, take-up pulley that its one side set up.
The speed increasing device for detecting the yarn feeding tube vibration range of the spindle of the spinning machine has the following beneficial effects:
the invention relates to a speed increasing device for detecting the vibration range of a yarn feeding tube of a spindle of a spinning machine, which comprises the spindle arranged on a multi-station turntable, wherein the spindle comprises an upper rod body and a lower rod body which are integrally arranged up and down, the lower end of the spindle is fixedly connected to the multi-station turntable through a transfer frame, the transfer frame is in a concave structure, the spindle is connected with the multi-station turntable through the transfer frame, the disassembly and the assembly are convenient, when the yarn tube in the spinning machine is sleeved on the spindle, the multi-station turntable rotates, in the rotating process, a pressurizing unit is started, high-pressure gas is generated by the pressurizing unit and sequentially enters a pressure cavity through a gas channel and a connecting hole, so that a movable telescopic rod is pushed to move outwards, a rubber compression block is expanded and supported outwards from a stretching groove, the purpose of supporting and fastening the yarn tube is achieved, the yarn tube is not easy to slide on the spindle, and the elastic supporting function of high-pressure gas is used for expanding the rubber compression block to fix the yarn tube, and abrasion is not easy to occur;
according to the speed increasing device for detecting the vibration range of the yarn feeding tube of the spindle of the spinning machine, the lower rod body is limited above the switching frame through the limiting nut, the lower rod body can rotate on the switching frame, the yarn feeding tube is conveniently controlled to rotate when the spindle rotates, and the limiting nut is fixed between the spindle and the switching frame when being screwed and pressed on the surface of the switching frame, so that the yarn feeding tube is conveniently fixed, and the yarn feeding tube is conveniently adjusted and used according to actual requirements;
according to the speed increasing device for detecting the vibration stroke of the yarn feeding tube of the spindle of the spinning machine, the hollow air guide hole is formed in the spindle, when the spindle rotates, the fan blades at the lower end of the lower rod body synchronously rotate to generate wind power, as the fan blades are inclined downwards at one end far away from the fixed nut, the wind power can be pressed to be infused into the wind power concentration groove when rotating, and finally flows upwards into the air guide hole through the blocking of the conical guide block, and when the wind power flows out from the outer part of the yarn body hooked on the yarn feeding tube through the upper end of the air guide hole, redundant substances such as yarn ends, dust and the like can be blown out in real time, so that the spinning machine is clean and tidy when spinning yarn is ensured, and the yarn can not be intertwined;
the invention relates to a speed increasing device for bobbin vibration detection on a spindle of a spinning machine, wherein a concentrated groove is arranged at the bottom of a multi-station turntable, when the multi-station turntable rotates, heat generated by a motor and other transmission mechanisms which can drive the bottom of the multi-station turntable to rotate a bracket is spirally increased, hot air mixed with the heat is discharged from a concentrated opening at the end part of the concentrated groove and is pressed into a wind force concentrated groove by fan blades, so that the hot air is finally discharged outside a thread body hooked on the bobbin, the thread body is kept at a proper temperature of about sixty degrees, the thread body is fully expanded, and thus, when a thread manufactured by utilizing the expanded thread body is cooled, the thread body is correspondingly contracted and deformed, uniform and proper gaps among the thread bodies are kept, and the purpose of increasing the toughness of the thread is achieved.
Specific embodiments of the invention have been disclosed in detail below with reference to the following description and drawings, indicating the manner in which the principles of the invention may be employed, it being understood that the embodiments of the invention are not limited in scope but are capable of numerous variations, modifications and equivalents within the spirit and scope of the appended claims.
Drawings
FIG. 1 is a schematic diagram of a multi-station turntable according to the present invention;
FIG. 2 is a cross-sectional view of a multi-station turntable according to the present invention;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A in accordance with the present invention;
FIG. 4 is an enlarged schematic view of the structure of FIG. 2B in accordance with the present invention;
FIG. 5 is a cross-sectional view of a lower shank according to the present invention;
FIG. 6 is a block diagram of the overall apparatus of the present invention;
FIG. 7 is a block diagram of a multi-station apparatus;
FIG. 8 is a block diagram of a slider motion;
FIG. 9 is a reset structure of the driven disk;
FIG. 10 is an exploded view of a driven disc reset structure;
FIG. 11 is a belt drive diagram;
FIG. 12 is a motor mounting position diagram;
FIG. 13 is a block diagram;
FIG. 14 is a block diagram of an active dial;
FIG. 15 is a diagram of a trapezoidal incline configuration;
FIG. 16 is a schematic diagram of tensioner movement;
fig. 17 is a slider motion pattern.
In the figure: spindle speed increasing device 1, multi-station device 2, spindle 3, switching frame 4, multi-station turntable 5, driven sheave 6, rotating frame 7, bracket 8, driving dial 9, first gear motor 10, trapezoidal arc 11, driving wheel 12, return spring 13, slider 14, return lever 15, lower lever 16, driven disk 17, swinging lever 18, upper link 19, right fixed block 20, spindle strap 21, upper lever 22, tensioning wheel 23, adjusting spring 24, sliding block 25, tensioning lever 26, left fixed block 27, second gear motor 28, collecting port 29, collecting slot 30, reserved mounting hole 31, rubber compressing block 32, air channel 33, limit nut 34, fixed nut 35, connecting rod 36, conical guide block 37, wind collecting slot 38, fan blade 39, extending slot 40, inner slot 41, heat sensitive metal block 42, movable telescopic rod 43, fixed telescopic sleeve 44, pressure cavity 45, connecting hole 46, pressurizing unit 47, wind guiding hole 48, positioning rod 49.
Detailed Description
The present invention will be further described in detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the detailed description and specific examples, while indicating the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention.
It should be noted that, when an element is referred to as being "disposed on," or having an intermediate element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected to," or having an intermediate element, it may be directly connected to the other element or intervening elements may be present, and the term "fixedly connected" is used herein in a wide variety of manners and is not intended to be limiting, and the terms "vertical", "horizontal", "left", "right", and the like are used herein for illustrative purposes only and are not meant to be exclusive embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the terms used herein in this description are for the purpose of describing particular embodiments only and are not intended to limit the invention to any and all combinations of one or more of the associated listed items;
referring to fig. 1-17 of the specification, the present invention provides a technical scheme: a speed increasing device for detecting the vibration range of a yarn tube on a spindle of a spinning machine, comprising:
the spindle speed increasing device 2 comprises a multi-station turntable 5, a trapezoid cambered surface 11 and a spindle speed increasing mechanism;
the spindle 3 arranged on the multi-station turntable 5 comprises an upper rod body 22 and a lower rod body 16 which are integrally arranged up and down, the lower end of the spindle 3 is fixedly connected on the multi-station turntable 5 through a transfer frame 4, the transfer frame 4 is of a concave structure, the bottom of the transfer frame 4 is fixedly connected with a movable telescopic rod 43 through screws, the lower end of the lower rod body 16 movably passes through the upper part of the transfer frame 4, two groups of limit nuts 34 limited on the upper surface and the lower surface of the upper part of the transfer frame 4 are connected on the lower rod body 16 through threaded fit, a positioning rod 49 is arranged in the lower rod body 16, an air channel 33 is arranged in the positioning rod 49, a pressurizing unit 47 communicated with the air channel 33 is fixedly arranged at the bottom of the positioning rod 49, an extension groove 40 is arranged in the middle of the lower rod body 16, a rubber compression block 32 is arranged in the extension groove 40, the end part of the rubber compression block 32 is fixedly connected with a movable telescopic rod 43, the end part of the movable telescopic rod 43 is movably arranged in a fixed telescopic sleeve 44, the bottom of the fixed telescopic sleeve 44 is fixedly arranged at the outer ring of the positioning rod 49, and the pressure cavity 45 formed between the inside the fixed telescopic sleeve 44 and the end part of the movable rod 43 is communicated with the air channel 33 through a connecting hole 46.
The rubber packing block 32 is provided with an inner groove 41 inside, and a heat sensitive metal block 42 which expands when heated is fixedly provided in the inner groove 41.
In order to reduce the phenomenon of the non-tightening bobbin caused by the compression deformation of the rubber compression block 32, an inner groove 41 is arranged in the rubber compression block 32, a thermosensitive metal block 42 which expands when heated is fixedly arranged in the inner groove 41, and the thermosensitive metal block 42 is deformed by heating so that the rubber compression block 32 keeps high saturation, and the bobbin is firmly fixed on the spindle 3.
In the embodiment, the spindle 3 is connected with the multi-station turntable 5 through the adapter frame 4, so that the spindle 3 is convenient to disassemble and assemble, when the bobbin is sleeved on the spindle 3 in the spinning machine, the multi-station turntable 5 rotates, in the rotating process, the pressurizing unit 47 is started, high-pressure gas generated by the pressurizing unit 47 sequentially enters the pressure cavity 45 through the gas channel 33 and the connecting hole 46, so that the movable telescopic rod 43 is pushed to move outwards, the rubber compression block 32 expands and props towards the outside of the extending groove 40, the purpose of expanding and fastening the bobbin is achieved, the bobbin is not easy to slide on the spindle 3, the elastic supporting effect of the high-pressure gas expands the rubber compression block 32 to fix the bobbin, and abrasion is not easy to occur;
the rubber compression block 32 is slidably connected to the extension groove 40, and the pressurizing unit 47 may use a small air pump or a manual inflation tube, and uses an external quick-connection air tube connection for pressurizing.
The inside of lower body of rod 16 is provided with wind-guiding hole 48, and the upper end of wind-guiding hole 48 runs through the upper surface of upper body of rod 22, and the lower extreme of wind-guiding hole 48 runs through to the lower surface of lower body of rod 16, and locating lever 49 is fixed connection through setting up the connecting rod 36 in the bottom between the lower body of rod 16.
It should be noted that, the lower rod 16 is limited above the switching frame 4 by the limit nut 34, and the lower rod 16 can rotate on the switching frame 4, so that the spindle 3 can be controlled to rotate when rotating, and the limit nut 34 is screwed and pressed on the surface of the switching frame 4, so that the spindle 3 is fixed with the switching frame 4, the spindle is fixed conveniently, and the adjustment and the use according to the actual requirement are facilitated.
The lower surface of the adapter frame 4 is provided with a wind force concentration groove 38 corresponding to the lower part of the wind guide hole 48, the middle part of the wind force concentration groove 38 is provided with a conical guide block 37, the bottom of the lower rod body 16 is connected with a fixing nut 35 through threaded fit, the outer ring of the fixing nut 35 is fixedly provided with a fan blade 39, one end of the fan blade 39 away from the fixing nut 35 is inclined downwards, and the lower rod body 16 is rotationally connected with the adapter frame 4.
Further, the hollow air guide hole 48 is formed in the spindle 3, when the spindle 3 rotates, the fan blades 39 at the lower end of the lower rod body 16 synchronously rotate to generate wind force, and as the fan blades 39 are inclined downwards away from one end of the fixing nut 35, the wind force is pressed to be infused into the wind force concentrating groove 38 when the fan blades 39 rotate, the wind force finally flows into the air guide hole 48 upwards through the blocking of the conical guide block 37, and the wind force can be normally blown out of a thread body hooked on the bobbin when flowing out through the upper end of the air guide hole 48, so that redundant thread ends, dust and other substances can be blown out in real time, and the situation that the spinning threads of the textile machine are cleaner, tidy and can not intertwine is ensured.
The bottom of multistation carousel 5 is provided with concentrated groove 30, and concentrated groove 30 is close to the one end slope of multistation carousel 5 outer fringe department and upwards, and concentrated groove 30's upper end runs through the side of multistation carousel 5 and is provided with concentrated mouth 29.
The bottom of the multi-station turntable 5 is provided with a centralized groove 30, when the multi-station turntable 5 rotates, heat generated by a motor and other transmission mechanisms which drive the multi-station turntable 5 to rotate at the position of a bracket 7 at the bottom is spirally increased, hot air mixed with the heat is discharged from a centralized opening 29 at the end part of the centralized groove 30 and is pressed into a wind force centralized groove 38 by a fan blade 39, so that the hot air is finally discharged outside a wire body which is hooked out of a spool, the wire body is kept at a proper temperature and is at about sixty degrees, the wire body is fully expanded, and thus, when the wire manufactured by utilizing the expanded wire body is cooled, the wire body is correspondingly contracted and deformed, so that uniform and proper gaps among the wire bodies are kept, and the purpose of increasing the toughness of the wire body is achieved.
The lower rod body 16 and the upper rod body 22 are both in rigid pipeline structures, the lower rod body 16 is in a circular tube structure, and the upper rod body 22 is in a conical pipeline structure.
In this embodiment, the upper rod 22 has a conical pipe structure, which facilitates the insertion of the bobbin from the upper end and is suitable for bobbins with smaller pipe diameters.
Four stations ABCD are arranged on the multi-station turntable 5, a swinging rod 18 of the spindle speed increasing device 2 is in friction transmission with the trapezoid cambered surface 11, and the speed increase of the bobbin vibration stroke is completed at the station B.
The multi-station turntable 5 comprises a driving plate 9, a first gear motor 10 and a driven sheave 6, the multi-station turntable 5 is fixedly connected with the driven sheave 6, the driving plate 9 is fixedly connected with a trapezoid cambered surface 11, and the multi-station turntable is arranged on a rotating bracket 7 at the bottom of the multi-station turntable.
The spindle speed increasing mechanism comprises a driving wheel 12 and a second gear motor 28, the second gear motor 28 is fixed on a support, one end of the second gear motor 28 is connected with the driving wheel 12 through a coupler, one end of a swinging rod 18 is connected with one end of an upper connecting rod 19 through a hinge, the other end of the swinging rod 18 is in surface contact with a trapezoid cambered surface 11 at the lower end of a driving dial 9, the other end of the upper connecting rod 19 is hinged with a sliding block 14, two reset rods 15 are arranged below the sliding block 14, reset springs 13 are sleeved on the reset rods 15, four tensioning wheels 23 are uniformly arranged on the sliding block 14, a driven disc 17 is arranged on the sliding block 25, one end of the sliding block 25 is connected with a tensioning rod 26 in a sliding manner, one end of the tensioning rod 26 far away from the sliding block 25 is fixedly connected with a right fixed block 20, the left side of the sliding block 25 is fixed through a left fixed block 27, an adjusting spring 24 is sleeved in the middle of the tensioning rod 26, and the driven disc 17 is driven with the driving wheel 12 and the tensioning wheel 23 arranged on one side of the driving disc through an ingot 21.
In this embodiment:
the rotation speed of the driving plate is
Index time of indexing
Actual period
Actual productivity
The swinging rod of the spindle speed increasing device is in friction transmission with the trapezoid cambered surface under the driving plate, and the speed increasing of the bobbin vibration stroke is completed at the station B. Specifically, when the driven grooved pulley 6 is just static, the inclined plane A of the trapezoid cambered surface 11 is in friction transmission with the swinging rod 18, the swinging rod 18 drives the upper connecting rod 19, the upper connecting rod 19 drives the sliding block 14 to horizontally move, the spindle tape 21 and the spindle form an included angle, at the moment, the speed is increased, the tension wheel 23 vertically moves, and the length change of the spindle tape caused by the included angle is compensated; when the driven sheave 6 starts to move, the swing lever 18 moves along the inclined plane B of the trapezoidal cambered surface 11 under the driving dial, returns to the original position by the restoring force of the return spring 13, and the driven disk 17 returns to the original position by the elastic force of the regulating spring 24.
Four stations of ABCD are arranged on the multi-station turntable. The swinging rod of the spindle speed increasing device is in friction transmission with the trapezoid cambered surface under the driving plate, and the speed increasing of the bobbin vibration stroke is completed at the station B. Specifically, when the driven grooved pulley is just static, the inclined plane A of the trapezoid cambered surface under the driving plate is in friction transmission with the swinging rod, the swinging rod drives the upper connecting rod, the upper connecting rod drives the sliding block to horizontally move, the spindle belt and the spindle form an included angle, at the moment, the speed is increased, the tensioning disc vertically moves, and the length change of the spindle belt caused by the included angle is compensated; when the driven grooved pulley starts to move, the swinging rod moves along the inclined plane B of the trapezoid cambered surface under the driving plate, the swinging rod is restored to the original position by the restoring force of the restoring spring, and the tensioning plate is restored to the original position by the elastic force of the adjusting spring. And (3) the spool after the acceleration detection enters a station C, and the spool on the station A is transferred to a station B for a new acceleration detection procedure.
It should be understood that the invention is not limited to the preferred embodiments, but is intended to cover modifications, equivalents, or alternatives falling within the spirit and principles of the invention.
Claims (9)
1. A speed increasing device for detecting the vibration range of a yarn tube on a spindle of a spinning machine, which is characterized by comprising:
the device comprises a multi-station device (1) and a spindle speed increasing device (2), wherein the spindle speed increasing device (2) comprises a multi-station turntable (5), a trapezoid cambered surface (11) and a spindle speed increasing mechanism;
spindle (3) on multistation carousel (5), spindle (3) are including upper rod body (22), the lower rod body (16) that upper and lower integrative set up, the lower extreme of spindle (3) is through changeover frame (4) fixed connection on multistation carousel (5), changeover frame (4) are the concave structure, and the bottom of changeover frame (4) is fixed on multistation carousel (5) through the screw, the lower extreme activity of lower rod body (16) is passed the upper portion of changeover frame (4), and is connected with two sets of limit nut (34) that restrict at changeover frame (4) upper portion upper and lower surface through the screw-thread fit on lower rod body (16), be provided with locating lever (49) in lower rod body (16), the inside of locating lever (49) is provided with air channel (33), the fixed pressure unit (47) that are provided with air channel (33) intercommunication in the bottom of locating lever (49), the middle part of lower rod body (16) is provided with out groove (40), is provided with rubber compact heap (32) in the groove (40), flexible telescopic link (43) of flexible end portion (43) fixed in flexible sleeve (44) fixed in flexible end portion flexible sleeve (44), and a pressure cavity (45) formed between the inside of the fixed telescopic sleeve (44) and the end part of the movable telescopic rod (43) is communicated with the air channel (33) through a connecting hole (46).
2. The speed increasing device for detecting the vibration stroke of a yarn tube on a spindle of a spinning machine according to claim 1, wherein: an inner groove (41) is formed in the rubber compression block (32), and a thermosensitive metal block (42) which expands when heated is fixedly arranged in the inner groove (41).
3. The speed increasing device for detecting the vibration stroke of a yarn tube on a spindle of a spinning machine according to claim 2, wherein: the inside of lower body of rod (16) is provided with wind-guiding hole (48), the upper end of wind-guiding hole (48) runs through the upper surface of upper body of rod (22), and the lower extreme of wind-guiding hole (48) runs through to the lower surface of lower body of rod (16), through setting up connecting rod (36) fixed connection in the bottom between locating lever (49) and the lower body of rod (16).
4. A speed increasing device for detecting the vibration range of a yarn tube on a spindle of a spinning machine according to claim 3, wherein: the wind power generation device is characterized in that a wind power concentration groove (38) corresponding to the lower part of the wind guide hole (48) is formed in the lower surface of the switching frame (4), a conical guide block (37) is arranged in the middle of the wind power concentration groove (38), a fixing nut (35) is connected to the bottom of the lower rod body (16) through threaded fit, a fan blade (39) is fixedly arranged at the outer ring of the fixing nut (35), one end, far away from the fixing nut (35), of the fan blade (39) is inclined downwards, and the lower rod body (16) is connected with the switching frame (4) in a rotating mode.
5. The speed increasing device for detecting the vibration stroke of the yarn tube on the spindle of the spinning machine according to claim 4, wherein the speed increasing device comprises the following components: the bottom of multistation carousel (5) is provided with concentrated groove (30), the one end slope of concentrating groove (30) near multistation carousel (5) outer fringe department is upwards directed, and the side that the upper end of concentrating groove (30) runs through multistation carousel (5) is provided with concentrated mouth (29).
6. The speed increasing device for detecting the vibration stroke of the yarn tube on the spindle of the spinning machine according to claim 5, wherein the speed increasing device comprises the following components: the lower rod body (16) and the upper rod body (22) are of rigid pipeline structures, the lower rod body (16) is of a circular tube structure, and the upper rod body (22) is of a conical pipeline structure.
7. The speed increasing device for detecting the vibration stroke of the yarn tube on the spindle of the spinning machine according to claim 6, wherein the speed increasing device comprises the following components: four stations ABCD are arranged on the multi-station turntable (5), a swinging rod (18) of the spindle speed increasing device (2) is in friction transmission with the trapezoid cambered surface (11), and the speed increase of the bobbin vibration stroke is completed at the station B.
8. The speed increasing device for detecting the vibration stroke of the yarn tube on the spindle of the spinning machine according to claim 7, wherein: the multi-station turntable (5) comprises a driving plate (9), a first gear motor (10) and a driven sheave (6), the multi-station turntable (5) is fixedly connected with the driven sheave (6), the driving plate (9) is fixedly connected with a trapezoid cambered surface (11), and the multi-station turntable is arranged on a rotating bracket (7) at the bottom of the multi-station turntable.
9. The speed increasing device for detecting the vibration stroke of the yarn tube on the spindle of the spinning machine according to claim 8, wherein the speed increasing device comprises the following components: spindle speed increasing mechanism includes action wheel (12) and second gear motor (28), second gear motor (28) are fixed on the support, and one end is connected with action wheel (12) through the shaft coupling, the one end of swinging arms (18) is through hinged joint with the one end of last connecting rod (19), the other end of swinging arms (18) is with trapezoidal cambered surface (11) face contact of initiative driver plate (9) lower extreme, the other end and slider (14) hinge of going up connecting rod (19), install two return levers (15) under slider (14), the cover has reset spring (13) on return lever (15), evenly arrange four take-up pulleys (23) on slider (14), install driven dish (17) on slider (25), the one end sliding connection of slider (25) has tensioning rods (26), the one end that slider (25) were kept away from to tensioning rods (26) is fixed with right fixed block (20), slider (25) left side relies on left fixed block (27) to be equipped with adjusting spring (24) in the middle of tensioning rods (26), driven dish (17) and take-up pulley (12) and take-up pulley (21) through driving belt (21).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110494551.8A CN113155390A (en) | 2021-05-07 | 2021-05-07 | Bobbin vibration stroke detection speed increasing device |
| CN2021104945518 | 2021-05-07 |
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| CN113588191A CN113588191A (en) | 2021-11-02 |
| CN113588191B true CN113588191B (en) | 2024-01-30 |
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| CN202110494551.8A Pending CN113155390A (en) | 2021-05-07 | 2021-05-07 | Bobbin vibration stroke detection speed increasing device |
| CN202111022235.7A Active CN113588191B (en) | 2021-05-07 | 2021-09-01 | Speed increasing device for detecting yarn tube vibration range on spindle of spinning machine |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110494551.8A Pending CN113155390A (en) | 2021-05-07 | 2021-05-07 | Bobbin vibration stroke detection speed increasing device |
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| DE4010113A1 (en) * | 1990-03-29 | 1991-10-02 | Zinser Textilmaschinen Gmbh | Automatic ring spinner yarn repair - has auxiliary yarn threaded through ballooning limit ring and placed between cops and drawing unit |
| JPH09195129A (en) * | 1996-01-24 | 1997-07-29 | Toyota Autom Loom Works Ltd | Prevention of deforming of formed roving bobbin in roving frame and apparatus therefor |
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| CN105544029A (en) * | 2016-03-07 | 2016-05-04 | 苏州廖若机电科技有限公司 | Ingot rod device for holding textile bobbins |
| CN208965136U (en) * | 2018-10-08 | 2019-06-11 | 江西荣兴高科技有限公司 | A kind of pneumatic type collective doffing tube-grasping device |
| CN111733492A (en) * | 2020-06-05 | 2020-10-02 | 武汉道非科技有限公司 | Automatic bobbin positioning device |
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2021
- 2021-05-07 CN CN202110494551.8A patent/CN113155390A/en active Pending
- 2021-09-01 CN CN202111022235.7A patent/CN113588191B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4010113A1 (en) * | 1990-03-29 | 1991-10-02 | Zinser Textilmaschinen Gmbh | Automatic ring spinner yarn repair - has auxiliary yarn threaded through ballooning limit ring and placed between cops and drawing unit |
| JPH09195129A (en) * | 1996-01-24 | 1997-07-29 | Toyota Autom Loom Works Ltd | Prevention of deforming of formed roving bobbin in roving frame and apparatus therefor |
| CN201896214U (en) * | 2010-11-24 | 2011-07-13 | 江苏龙马纺织集团有限公司 | Spindle for spinning machine |
| CN103245264A (en) * | 2012-12-31 | 2013-08-14 | 重庆国际复合材料有限公司 | Runout inspection device for base and body of bobbin for twisting yarn |
| CN105544029A (en) * | 2016-03-07 | 2016-05-04 | 苏州廖若机电科技有限公司 | Ingot rod device for holding textile bobbins |
| CN208965136U (en) * | 2018-10-08 | 2019-06-11 | 江西荣兴高科技有限公司 | A kind of pneumatic type collective doffing tube-grasping device |
| CN111733492A (en) * | 2020-06-05 | 2020-10-02 | 武汉道非科技有限公司 | Automatic bobbin positioning device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113155390A (en) | 2021-07-23 |
| CN113588191A (en) | 2021-11-02 |
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