CN115126854A - Reverse variable speed transmission mechanism for multi-twisting machine - Google Patents
Reverse variable speed transmission mechanism for multi-twisting machine Download PDFInfo
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- CN115126854A CN115126854A CN202210810558.0A CN202210810558A CN115126854A CN 115126854 A CN115126854 A CN 115126854A CN 202210810558 A CN202210810558 A CN 202210810558A CN 115126854 A CN115126854 A CN 115126854A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/023—Mounting or installation of gears or shafts in the gearboxes, e.g. methods or means for assembly
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/30—Flywheels
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/08—General details of gearing of gearings with members having orbital motion
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- General Engineering & Computer Science (AREA)
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- Aviation & Aerospace Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
The invention discloses a reverse variable-speed transmission mechanism for a multi-twisting machine, solves the problem of the shaking of a rotating shaft of a multi-twisting reverse variable-speed mechanism in the prior art, and relates to the technical field of yarn twisting mechanical equipment. The planetary wheel assembly comprises at least two planetary wheels, and the planetary wheels are fixedly connected on a planetary wheel rack on the outer section of the outer flywheel shaft and are rotationally connected with the inner flywheel shaft of the outer flywheel shaft. This application outer flywheel axle passes through planet wheel subassembly and interior flywheel hub connection, and interior flywheel hub connection has shortened outer flywheel axle and the length of interior flywheel hub normal running fit work, atress more reasonable stable when making outer flywheel axle and interior flywheel shaft to opposite direction rotation.
Description
Technical Field
The invention relates to the technical field of yarn twisting mechanical equipment, in particular to a reverse variable-speed transmission mechanism for a multi-twisting machine. In particular to a mechanical transmission structure of a horizontal or vertical quadruple strander or more.
Background
The existing production equipment for twisting the yarns with various silk threads adopts a tubular machine for single twisting, a double twisting machine and a four-time twisting machine, and can drive a working shaft to form four or more twisting pitches in every rotation of a main transmission shaft in principle, thereby greatly improving the production and operation efficiency of the equipment and leading to a plurality of development achievements. However, the multiple twister generally has the problems of low rotating speed, large residual stress in the product and poor uniformity. The main reason lies in two reverse rotation rim plates and the technical problem of gearbox serial structure between, because interior flywheel axle and reverse gearbox hang the suit on outer flywheel axle, do not have fixed bearing storehouse location, when the rotational speed is higher, interior cantilever axle can produce serious beating, has restricted the rotational speed of four times twisting equipment from this, influences the quality of twisting the product. Because the rotating speed determines the level of efficiency, the rotating speed is restricted, and the popularization and the application of four times or more than four times of stranding machines in production are hindered. The invention aims to solve the problems existing at present in a fundamental way by researching and developing a new transmission mechanism design and avoiding adopting a serial suspension shaft.
The main problems of the existing multi-twisting machine and the cantilever sleeving structure of two pairs of reverse flywheel shafts are as follows: the inner flywheel shaft is completely arranged on the outer flywheel shaft in a sleeved mode to cause the axial length in a bearing bin of the main frame to be increased, the influence on the horizontal or vertical mechanical transmission stability is great, the requirements on part machining precision, bearing clearance and the like are high, the end part of the inner shaft jumps greatly and is difficult to solve, so that the four-wire bonding stress and the operation instantaneous fluctuation of strands are great, the effect of poor product quality of thin wire twisting is caused, the participation internal stress is large, and the deformation uniformity and consistency are poor.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a reverse speed change transmission mechanism for a multi-twisting machine, which solves the problem that a rotating shaft of the reverse speed change mechanism for multi-twisting shakes in the prior art.
The technical scheme of the invention is realized as follows: the utility model provides a reverse variable speed drive mechanism for machine of twisting more, includes planet wheel subassembly, interior flywheel shaft and rotates the outer flywheel shaft of connection in the frame, outer flywheel shaft include outer flywheel shaft inner segment and with outer flywheel shaft inner segment fixed connection's outer flywheel shaft outer segment, the planet wheel subassembly is located between outer flywheel shaft inner segment and the outer flywheel shaft outer segment, the planet wheel subassembly includes two at least planet wheels, planet wheel fixed connection is connected on the planet disk rail on outer flywheel shaft outer segment and rotates the interior flywheel shaft rotation of being connected at outer flywheel shaft inner segment with rotating and be connected.
Furthermore, the planet wheel comprises a planet wheel shaft and a planet wheel bearing bin connected to the planet wheel disc frame, the planet wheel shaft is rotatably connected in the planet wheel bearing bin and extends out of the planet wheel bearing bin, one end of the planet wheel shaft is connected with an input planet wheel, and the input planet wheel is connected with a fixed sun wheel connected to the rack; the other end of the planetary wheel shaft is connected with an output planetary wheel which is connected with an output central wheel connected on the inner flywheel shaft.
Furthermore, the end part of the inner section of the outer flywheel shaft is connected with a connecting disc, and the connecting disc is fixedly connected with a planetary disc frame through a planetary disc connecting shaft; the outside of outer flywheel shaft inner section rotates and is connected with outer bearing storehouse, and outer bearing storehouse is fixed in the frame, and the both ends in outer bearing storehouse all are connected with the output shaft bearing cap.
Furthermore, an outer section shaft rack is connected to the rack, an outer section of the outer flywheel shaft is rotatably connected to the outer section shaft rack, and the planetary wheel assembly is arranged in the outer section shaft rack.
Furthermore, the outer section shaft frame, the planetary wheel disc and the inner section of the outer flywheel shaft are provided with corresponding wire passing holes, the outer section of the outer flywheel shaft and the inner flywheel shaft are provided with corresponding central holes, and the wire passing holes and the central holes are arranged in parallel.
Furthermore, an inner shaft wire guide wheel and an outer shaft wire guide wheel are connected to the outer section of the outer flywheel shaft, and the wire passing hole and the center hole are respectively tangent to the inner shaft wire guide wheel and the outer shaft wire guide wheel.
A multi-twisting machine comprises two reverse variable speed transmission mechanisms symmetrically arranged on a rack, wherein a pay-off mechanism is connected between the two reverse variable speed transmission mechanisms; the inner section of an outer flywheel shaft on the reverse speed change transmission mechanism is connected with an outer flywheel disc, the outer flywheel disc is connected with a transmission mechanism, and an outer leading belt is connected between the two outer flywheel discs; the inner flywheel shaft on the reverse speed change transmission mechanism is connected with an inner flywheel disc, an inner leading belt is connected between the two inner flywheel discs, the inner leading belt is located inside the outer leading belt, and the inner flywheel disc is provided with a positioning planet wheel connected with a pay-off mechanism.
Furthermore, one end of the positioning planetary wheel is connected with a rotating wheel, the rotating wheel is connected with a reverse wheel connected to the inner section of the outer flywheel shaft, the other end of the positioning planetary wheel is connected with a positioning wheel, and the positioning wheel is connected with a fixed rotating wheel arranged on the pay-off mechanism.
Further, paying off mechanism includes the pay off rack, and the both ends of pay off rack all are connected through bearing and interior flywheel shaft rotation, are equipped with two at least actinobacillus wheels in the pay off rack, are connected with the wire reel on the pay off rack, and the equipartition has a plurality of wire wheels on the wire reel.
Furthermore, drive mechanism includes the transmission shaft, and the epaxial input of transmission is connected with the input motor, and the output of transmission shaft is equipped with the input band pulley, and the input band pulley passes through the drive belt and is connected with the output band pulley transmission of fixed connection on outer flywheel dish.
The beneficial effects of the invention are as follows: this application outer flywheel axle passes through planet wheel subassembly and interior flywheel hub connection, and in the outer flywheel axle inner segment of interior flywheel hub connection on outer flywheel is epaxial in the rotation of interior flywheel, has shortened outer flywheel axle and the length of interior flywheel axle normal running fit work, atress is more reasonable stable when making outer flywheel axle and interior flywheel axial opposite direction rotation. This application adopts and sets up the planet wheel subassembly between outer flywheel axle outer segment and outer flywheel axle inner segment, and outer flywheel axle outer segment all is connected in the frame with outer flywheel axle inner segment, has greatly improved the rotation stationarity of main shaft, and interior flywheel axle sets up and is favorable to improving the rotational speed at outer flywheel axle inner segment, improves production efficiency. The inner flywheel shaft and the outer flywheel shaft are matched to rotate reversely, so that residual internal stress of products is reduced, and uniformity of the products is improved. The multi-twisting machine adopts the transmission mechanism to be directly in transmission connection with the outer flywheel disc, so that the power output position is more reasonable, the load can be directly acted on the outer flywheel shaft and the rack, the transmission load in the machine is reduced, and the stress load requirement of parts of the transmission mechanism between the inner flywheel shaft and the outer flywheel shaft is favorably reduced. The center hole and the wire passing hole are arranged in parallel, the end parts of the two sides of the rack are provided with the inner and outer shaft wire guide wheels for guiding, so that the strands can be conveniently threaded, the threading position of the strand running path is reasonable, the operation is convenient, and the safety and the labor saving are realized.
Drawings
In order to illustrate the embodiments of the invention more clearly, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the description below are only some embodiments of the invention, and that other drawings may be derived from them by a person skilled in the art without inventive effort.
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic view of a reverse speed drive mechanism;
FIG. 3 is a schematic structural view of the planet wheel assembly;
FIG. 4 is a schematic structural view of the multi-twisting machine;
fig. 5 is a schematic structural view of the horizontal multi-twisting machine.
In the figure: 1 outer flywheel shaft outer section, 2 planetary wheel rack, 3 planetary wheel, 3-1 planetary wheel shaft, 3-2 planetary wheel bearing bin, 3-3 input planetary wheel, 3-4 fixed sun wheel, 3-5 output planetary wheel, 3-6 output center wheel, 3-7 transmission belt, 4 connection disc, 4-1 planetary wheel rack connection shaft, 5 outer flywheel shaft inner section, 5-1 wire passing hole, 5-2 output shaft bearing cover, 6 outer flywheel disk, 7 inner flywheel shaft, 7-1 center hole, 8 reverse wheel, 9 positioning planetary wheel, 10 inner flywheel disk, 11 input pulley, 12 paying-off mechanism, 13 frame, 14 output pulley, 14-1 transmission belt, 15 outer section shaft frame, 16 bearing cover, 17 inner and outer shaft wire guide wheel, 18 outer bearing bin, 19 transmission shaft, 20 motor, 21 outer guide belt, 22 inner guide belt, 23 bearing sets and 24 planetary wheel discs.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive effort based on the embodiments of the present invention, are within the scope of the present invention.
As shown in fig. 1, embodiment 1, a reverse variable speed transmission mechanism for multi-twisting machine, including planet wheel subassembly, interior flywheel shaft 7 and the outer flywheel shaft of rotation connection on frame 13, outer flywheel shaft includes outer flywheel shaft inner segment 5 and the outer flywheel shaft outer segment 1 with outer flywheel shaft inner segment 5 fixed connection, outer flywheel shaft inner segment 5 is the drum type structure, the planet wheel subassembly is located between outer flywheel shaft inner segment 5 and the outer flywheel shaft outer segment 1, the planet wheel subassembly includes three evenly distributed's planet wheel 3, three planet wheel 3 is connected with the planet disk rail 2 of fixed connection on outer flywheel shaft outer segment 1, and three planet wheel 3 rotates with the interior flywheel shaft 7 of rotation connection at outer flywheel shaft inner segment 5 and is connected. Interior flywheel axle 7 rotates through the bearing and connects in outer flywheel axle inner section 5, and the bearing distributes in three position about the last of outer flywheel axle for rock when fixed interior flywheel axle 7 prevents interior flywheel axle 7 and rotates, interior flywheel axle 7 sets up in outer flywheel axle inner section 5, can reduce the length of being connected between interior flywheel axle 7 and the outer flywheel axle, and is more stable when making between interior flywheel axle 7 and the outer flywheel axle antiport.
In the embodiment, the end part of the inner section 5 of the outer flywheel shaft is connected with the connecting disc 4, the connecting disc 4 is fixedly connected with the planetary disc frame 2 through the planetary wheel disc 24 connecting shaft 4-1, three connecting shafts 4-1 of the planetary disc frame 2 are uniformly distributed between the planetary disc frame 2 and the connecting disc 4, and the rotation of the planetary wheel 3 is not influenced; the outer side of the inner section 5 of the outer flywheel shaft is rotatably connected with an outer bearing bin 18, the outer bearing bin 18 is fixed on the frame 13, and two ends of the outer bearing bin 18 are both connected with output shaft bearing covers 5-2. The diameter of the connecting disc 4 is the same as that of the planetary wheel disc 24, so that the connecting disc 4 is conveniently connected with the planetary wheel 3 by the planetary wheel disc 24 frame connecting shaft 4-1. The bearing in the outer bearing bin 18 can be protected by the output shaft bearing cover 5-2, so that the service life is prolonged, the inner section 5 of the outer flywheel shaft is connected in the outer bearing bin 18 through a bearing, and the outer bearing bin 18 is fixed on the rack 13, so that the rotation of the outer flywheel shaft is facilitated.
In this embodiment, the frame 13 is connected with an outer section shaft frame 15, the outer section 1 of the outer flywheel shaft is rotatably connected to the outer section shaft frame 15 through a bearing, the outer section shaft frame 15 is connected with a bearing gland 16 matched with the bearing, and the planetary wheel assembly is arranged in the outer section shaft frame 15, so that the planetary wheel assembly is conveniently protected. The outer section shaft frame 15, the planetary wheel disc 24 and the inner section of the outer flywheel shaft are provided with corresponding wire passing holes 5-1, the outer section 1 of the outer flywheel shaft and the inner flywheel shaft 7 are provided with corresponding central holes 7-1, and the wire passing holes 5-1 and the central holes 7-1 are arranged in parallel. The outer section of the outer flywheel shaft is connected with an inner shaft wire guide wheel 17 and an outer shaft wire guide wheel 17, and the wire passing hole 5-1 and the central hole 7-1 are respectively tangent with the inner shaft wire guide wheel 17 and the outer shaft wire guide wheel. The inner and outer shaft wire guide wheels 17 are arranged on the outer side of the outer flywheel shaft, so that the stranded rope can conveniently pass through the central hole 7-1 and enter the wire passing hole 5-1 through the inner and outer shaft wire guide wheels 17. The threading position of the strand running path is reasonable, the operation is convenient, and the safety and the labor are saved.
When the reverse gear transmission device is used specifically, the outer flywheel shaft is a driving shaft 19, the inner flywheel shaft 7 is a driven shaft, the outer section 1 of the outer flywheel shaft on the outer flywheel shaft drives the planetary wheel disc 24 to rotate, so that the planetary wheel 3 on the planetary wheel disc 24 is driven to rotate, the input planetary wheel 3-3 on the planetary wheel 3 rotates around the input sun wheel fixed on the outer section shaft rack 15, the output planetary wheel 3-5 drives the input planetary wheel 3-3 to rotate through the planetary wheel shaft 3-1, the input planetary wheel 3-3 drives the output central wheel 3-6 on the inner flywheel shaft 7 to rotate, so that the reverse rotation between the inner flywheel shaft 7 and the outer flywheel shaft is completed, and the reverse variable speed transmission is realized by changing the diameters of the output planetary wheel 3-5 and the input planetary wheel 3-3.
As shown in fig. 3 and 4, in embodiment 3, the multi-twisting machine includes two reverse speed change transmission mechanisms symmetrically arranged on a frame 13, a pay-off mechanism is connected between the two reverse speed change mechanisms, and the pay-off mechanism is located in the middle of the frame 13; an outer flywheel plate 6 is connected to the inner section 5 of the outer flywheel shaft on the reverse speed change transmission mechanism, a transmission mechanism is connected to the outer flywheel plate 6, the transmission mechanism drives the outer flywheel plate 6 to rotate so as to drive the outer flywheel shaft to rotate, and an outer leading belt 21 is connected between the two outer flywheel plates 6; the inner flywheel shaft 7 on the reverse speed change transmission mechanism is connected with an inner flywheel disc 10, an inner leading belt 22 is connected between the two inner flywheel discs 10, the inner leading belt 22 is located inside the outer leading belt 21, the inner leading belt 22 and the outer leading belt 21 have the same effect and are strands used for positioning and leading out of a pay-off mechanism, and the inner flywheel disc 10 is provided with a positioning planet wheel 9 connected with the pay-off mechanism. And the positioning planet wheel 9 is used for eliminating mutual rotation between the outer flywheel shaft and the inner flywheel shaft 7 and ensuring the stability of the pay-off mechanism. This application is to the requirement in the system technology process of twisting of two pairs of reverse flywheel axles of many two-for-one twisting strander and drive mechanism two sides, designs and sets up reverse speed change gear and inside and outside flywheel axle respectively in main frame 13 bearing storehouse both sides, and interior flywheel axle 7, outer flywheel axle suit are in outer bearing storehouse 18 by inside to outside in proper order, and interior flywheel axle 7, outer flywheel axle adopt the bearing to rotate the location respectively each other, have solved the problem that reverse speed change mechanism pivot rocked according to this.
In this embodiment, the one end of location planet wheel 9 is connected with the runner, and the runner is connected with the reversing wheel 8 of being connected on outer flywheel shaft inner section 5, is connected with the locating wheel in the other end of location planet wheel 9, and the locating wheel is connected with the fixed runner of setting on paying out machine structure. Paying out machine constructs including the pay off rack, the both ends of pay off rack all are connected through bearing group 23 and interior flywheel shaft 7 rotation, be equipped with two at least actinobacillus wheels in the pay off rack, be connected with the wire guide dish on the pay off rack, the equipartition has a plurality of wire wheels on the wire guide dish, the wire wheel includes interior wire wheel and outer wire wheel, interior wire wheel is located the top of outer wire wheel, outer wire wheel corresponds with the wire guide that sets up on the pay off rack, make things convenient for the silk thread to take turns through outer wire wheel, interior flywheel shaft 7 rotates into a strand rope in the interior wire wheel advances. The transmission mechanism comprises a transmission shaft, an input end on the transmission shaft is connected with an input motor 20, an output end of the transmission shaft is provided with an upper input belt wheel and a lower input belt wheel which are symmetrically distributed, the two input belt wheels drive the outer flywheel disc 6 to rotate towards one direction, and the input belt wheels are in transmission connection with output belt wheels fixedly connected to the outer flywheel disc 6 through transmission belts.
In the embodiment, the twisting mode of internal release and external take-up is adopted, and specifically, the silk yarns folded by the wire disc are twisted under the combined action of the circling of the internal flywheel shaft 7 and the traction of the stranded rope; the thigh rope passes through a central hole 7-1 of the inner flywheel shaft 7 on one side, the inner flywheel disc 10 and the inner lead belt 22 to the central hole 7-1 of the inner flywheel shaft 7 on the other side, and then passes through the central hole 7-1 of the inner flywheel shaft 7 and the central hole 7-1 of the outer flywheel shaft to the outer section of the outer flywheel shaft. Then the strand rope is led into a wire passing hole 5-1 on the outer flywheel shaft from a central hole 7-1 through an inner shaft wire guide wheel 17 fixed on the outer flywheel shaft; then enters the outer guide belt 21 through the rope guide wheel, enters the wire passing hole 5-1 on the shaft of the outer flywheel disc 6 on the other side, leads out a strand rope, and leads out of the main machine through the inner and outer shaft wire guide wheels 17 arranged on the outer flywheel shaft, thereby completing the twisting process of inner releasing and outer winding.
The other structures are the same as those of embodiment 2.
As shown in fig. 5, in embodiment 4, the multi-twisting machine is an external-release and internal-contraction horizontal multi-twisting machine, the horizontal multi-twisting machine includes two reverse variable speed transmission mechanisms, the two reverse variable speed transmission mechanisms are symmetrically distributed on the left side and the right side of the horizontal multi-twisting machine, a take-up mechanism for taking up wires is arranged between the two reverse variable speed transmission mechanisms, and detailed information of the take-up mechanism is described in the existing chinese patent publication No. CN 111005103A. And the take-up mechanism on this embodiment directly rotates with interior flywheel shaft through bearing group and is connected, adopts gravity positioning to prevent that take-up mechanism from rotating. The silk thread enters the multi-twisting machine through the inner and outer shaft wire guide wheels 17 fixed on the outer flywheel shaft, enters the wire passing hole 5-1 on the outer flywheel shaft, sequentially passes through the outer flywheel disc 6 and the outer guide belt 21 to the outer flywheel disc 6 corresponding to the other end, then enters the wire passing hole 5-1 through the outer flywheel disc 6, leads a strand rope to the shaft end, enters the center hole 7-1 to the inner flywheel disc 10 through the inner and outer shaft wire guide wheels 17, then enters the center hole 7-1 to the inner flywheel disc 10 on the other side through the inner guide belt 22, and enters the wire collecting mechanism along the center hole 7-1, so that the outer releasing and inward withdrawing process is completed.
The other structures are the same as those in embodiment 3.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. A reverse variable-speed transmission mechanism for a multi-twisting machine is characterized in that: including planet wheel subassembly, interior flywheel shaft (7) and the outer flywheel shaft of rotation connection on frame (13), outer flywheel shaft includes outer flywheel shaft inner segment (5) and with outer flywheel shaft inner segment (5) fixed connection's outer flywheel shaft outer segment (1), the planet wheel subassembly is located between outer flywheel shaft inner segment (5) and outer flywheel shaft outer segment (1), the planet wheel subassembly includes two at least planet wheels (3), planet wheel (3) fixed connection is on planet plate rail (2) on outer flywheel shaft outer segment (1) and rotates with interior flywheel shaft (7) that rotate to be connected at outer flywheel shaft inner segment (5) and be connected.
2. The reverse variable-speed transmission mechanism for a multi-twisting machine according to claim 1, wherein: the planet wheel (3) comprises a planet wheel shaft (3-1) and a planet wheel bearing bin (3-2) connected to the planet wheel frame (2), the planet wheel shaft (3-1) is rotatably connected to the inside of the planet wheel bearing bin (3-2) and extends out of the planet wheel bearing bin (3-2), one end of the planet wheel shaft (3-1) is connected with an input planet wheel (3-3), and the input planet wheel (3-3) is meshed with a fixed sun wheel (3-4) connected to the rack (13); the other end of the planetary wheel shaft (3-1) is connected with an output planetary wheel (3-5), and the output planetary wheel (3-5) is connected with an output central wheel (3-6) connected with an inner flywheel shaft (7).
3. The reverse variable speed transmission mechanism for a multi-twisting machine according to claim 2, wherein: the end part of the inner section (5) of the outer flywheel shaft is connected with a connecting disc (4), and the connecting disc (4) is fixedly connected with a planetary disc frame (2) through a planetary disc connecting shaft (4-1); the outer side of the inner section (5) of the outer flywheel shaft is rotatably connected with an outer bearing bin (18), the outer bearing bin (18) is fixed on the rack (13), and two ends of the outer bearing bin (18) are connected with output shaft bearing covers (5-2).
4. The reverse variable speed transmission mechanism for a multi-twisting machine according to claim 2 or 3, wherein: an outer section shaft rack (15) is connected to the rack (13), an outer flywheel shaft outer section (1) is rotatably connected to the outer section shaft rack (15), and the planetary wheel assembly is arranged in the outer section shaft rack (15).
5. The reverse variable speed transmission mechanism for a multi-twisting machine according to claim 4, wherein: the outer section shaft rack (15), the planetary wheel disc (24) and the outer flywheel shaft inner section (5) are provided with corresponding wire passing holes (5-1), the outer section (1) of the outer flywheel shaft and the inner flywheel shaft (7) are provided with corresponding central holes (7-1), and the wire passing holes (5-1) and the central holes (7-1) are arranged in parallel.
6. The reverse variable speed transmission mechanism for a multi-twisting machine according to claim 5, wherein: the outer section (1) of the outer flywheel shaft is connected with an inner shaft wire guide wheel and an outer shaft wire guide wheel (17), and the wire passing hole (5-1) and the central hole (7-1) are respectively tangent to the inner shaft wire guide wheel and the outer shaft wire guide wheel (17).
7. A multi-twisting machine is characterized in that: comprises two reverse variable-speed transmission mechanisms which are symmetrically arranged on a rack (13) according to any one of claims 1 to 6, and a pay-off mechanism (12) is connected between the two reverse variable-speed transmission mechanisms; an outer flywheel disc (6) is connected to the inner section (5) of the outer flywheel shaft on the reverse speed change transmission mechanism, the transmission mechanism is connected to the outer flywheel disc (6), and an outer leading belt (21) is connected between the two outer flywheel discs (6); be connected with interior flywheel dish (10) on the interior flywheel axle (7) on the reverse variable speed drive mechanism, be connected with between two interior flywheel dishes (10) and interior leading area (22) are located the inside of outer leading area (21), be equipped with on interior flywheel dish (10) and be connected location planet wheel (9) with paying out machine structure.
8. A multi-twisting machine according to claim 7, wherein: one end of the positioning planetary wheel (9) is connected with a rotating wheel, the rotating wheel is connected with a reverse wheel (8) connected to the inner section (5) of the outer flywheel shaft, the other end of the positioning planetary wheel (9) is connected with a positioning wheel, and the positioning wheel is connected with a fixed rotating wheel arranged on the pay-off mechanism (12).
9. Multi-twisting machine according to claim 7 or 8, characterized in that: the pay-off mechanism (12) comprises a pay-off rack, the two ends of the pay-off rack are rotatably connected with an inner flywheel shaft (7) through bearing groups (23), at least two pay-off wheels are arranged in the pay-off rack, a wire guide disc is connected to the pay-off rack, and a plurality of wire guide wheels are evenly distributed on the wire guide disc.
10. A multi-twisting machine according to claim 9, wherein: the transmission mechanism comprises a transmission shaft (19), an input end on the transmission shaft (19) is connected with an input motor (20), an output end of the transmission shaft (19) is provided with an input belt wheel (11), and the input belt wheel (11) is in transmission connection with an output belt wheel (14) fixedly connected to an outer flywheel disc (6) through a transmission belt (14-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210810558.0A CN115126854A (en) | 2022-07-11 | 2022-07-11 | Reverse variable speed transmission mechanism for multi-twisting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210810558.0A CN115126854A (en) | 2022-07-11 | 2022-07-11 | Reverse variable speed transmission mechanism for multi-twisting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115126854A true CN115126854A (en) | 2022-09-30 |
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ID=83384698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210810558.0A Pending CN115126854A (en) | 2022-07-11 | 2022-07-11 | Reverse variable speed transmission mechanism for multi-twisting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115126854A (en) |
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2022
- 2022-07-11 CN CN202210810558.0A patent/CN115126854A/en active Pending
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