CN115240920A - Elastic twisting device - Google Patents
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- CN115240920A CN115240920A CN202210713229.4A CN202210713229A CN115240920A CN 115240920 A CN115240920 A CN 115240920A CN 202210713229 A CN202210713229 A CN 202210713229A CN 115240920 A CN115240920 A CN 115240920A
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/02—Stranding-up
- H01B13/0207—Details; Auxiliary devices
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Abstract
The invention relates to an elastic twisting device, which comprises a twisting bracket, wherein the elastic twisting device comprises: the flying fork mechanism is detachably arranged on one side of the twisting bracket and is used for fixing one end of the copper wire and rapidly rotating; the spring pressing wire releasing mechanism is arranged in parallel with the fly fork mechanism and is used for fixing the other end of the copper wire and performing wire releasing after the other end of the copper wire is screwed in cooperation with the fly fork mechanism; the wire hanging mechanism can move between the spring wire releasing mechanism and the fly fork mechanism to perform X-Y plane movement; wherein: when the wire hanging mechanism circulates once, the three-strand wire is conveyed to the fly fork mechanism to be twisted into one strand wire, and then the wire releasing mechanism pushes the twisted wire away from the wire releasing mechanism to prepare for the next time. According to the invention, the arrangement of the elastic thread-off mechanism can effectively ensure that no large copper wire ear is generated during thread-off, and the quality requirements of the finished product such as pressure resistance and the like are effectively ensured.
Description
Technical Field
The invention relates to the technical field of winding equipment, in particular to an elastic twisting device of a winding machine.
Background
The twisting device is a twisting mechanical device which can be widely applied to various soft/hard conductor wires, so that a plurality of single conductors are twisted into one strand to meet the technical requirements of wires. However, when the existing wire twisting machine is used, a large copper wire ear is still generated during wire releasing, so that the pressure resistance of a finished product is poor, and the quality of the product is seriously influenced.
Therefore, it is necessary to design an elastic twisting device to solve the above technical problems.
Disclosure of Invention
In order to solve the above-mentioned problems, the present invention provides an elastic thread twisting apparatus which ensures thread take-off by performing elastic thread take-off without causing a copper wire ear to be caught in the thread take-off.
The technical scheme of the invention is as follows: an elastic twisting device comprising a twisting frame, the elastic twisting device comprising:
the flying fork mechanism is detachably arranged on one side of the twisting bracket and is used for fixing one end of a copper wire and rapidly rotating;
the elastic wire releasing mechanism is arranged in parallel with the flying fork mechanism and is used for fixing the other end of the copper wire and performing wire releasing after the other end of the copper wire is screwed by matching with the flying fork mechanism; and
the wire hanging mechanism can move between the spring wire releasing mechanism and the fly fork mechanism to perform X-Y plane movement;
wherein: and when the wire hanging mechanism circulates once, the three-drum wire is conveyed to the fly fork mechanism to be twisted into a folded wire, and then the wire is pushed away from the wire ejecting and releasing mechanism by the wire ejecting and releasing mechanism to prepare for the next time.
Wherein: suppress line mechanism of taking off includes:
the elastic thread-off bracket is fixedly arranged on the twisting bracket, the array of the elastic thread-off brackets is provided with a through mounting hole,
the first power sources are symmetrically arranged on the elastic pressing off-line bracket and used for providing power;
the pin inserting component is slidably arranged on the inner side of the mounting hole, and the first power source can prop against the pin inserting component to facilitate wire hanging; and
and the elastic wire releasing mechanism is slidably arranged on the pin inserting component and is used for ejecting the twisted wire from the pin inserting component to complete wire releasing.
On the basis of the above embodiment, the elastic thread take-off mechanism comprises:
the second power source is arranged on the elastic line-releasing bracket in an array manner and used for providing power,
the wire releasing seat component is arranged on the pin component in a sliding manner along the vertical direction and is used for ejecting a wire; and
the push rod is fixedly connected with the second power source, a push surface is arranged on the push rod, and the second power source drives the push surface to move downwards so as to push the wire-off seat component to move and push the pin component to push downwards upwards.
Wherein: the wire-off seat component comprises a U-shaped seat, and the opening of the U-shaped seat is fixedly connected with an annular material pushing seat which is provided with a through pinhole through a fastener; the U-shaped seat is provided with a strip-shaped hole in a penetrating manner; the U-shaped seat is detachably connected with a first elastic piece.
Wherein: the pin inserting component comprises a cross rod, one end of the cross rod is provided with an ejector rod upwards along the vertical direction, and the other end of the cross rod is provided with a pin seat downwards along the vertical direction; a contact pin is inserted on the needle base; the cross rod is sleeved with an elastic part, one end of the elastic part props against the ejector rod, and the other end of the elastic part is in surface contact with the elastic thread-off support.
Wherein: the flying fork mechanism comprises:
the flying fork mounting base is provided with a shaft mounting hole, a second strip-shaped hole and a third strip-shaped hole which are in parallel, wherein the shaft mounting hole penetrates through the flying fork mounting base;
the third power source is arranged on one side of the flying fork mounting base and used for providing power;
the rotating shaft is rotatably arranged on the shaft mounting hole through a bearing and is provided with a through wire passing hole; the third power source can drive the rotating shaft to rotate through a belt transmission device; the belt transmission device is adjustably mounted on the second elongated hole;
the pressing wheel component is self-adjusting installed on the third strip-shaped hole, is positioned right above the rotating shaft and is used for pressing the belt transmission device to prevent gear skipping; and
and the flying fork component is detachably arranged at the other end of the rotating shaft and is used for screwing the three strands into one strand.
Wherein: the flying fork component comprises a flying fork seat; one end of the flying fork seat extends to form an installation part; a clamping seat is obliquely arranged on the mounting part; a second contact pin is detachably mounted on the clamping seat; and the flying fork seat is provided with an annular flexible wire passing piece.
Wherein: the hanging wire mechanism includes:
the wire hanging plate is movably arranged on the twisting bracket through wire rails which are arranged vertically; the line hanging plate extends obliquely to be provided with a line passing part, a second annular flexible line passing part is detachably mounted on the line passing part, and
the continuous transmission device is fixedly arranged on the twisting bracket through a fastener; the continuous transmission device can drive the wire hanging plate to move back and forth repeatedly from front to back and left to right.
Compared with the prior art, the invention has the following beneficial effects:
1) According to the invention, the arrangement of the elastic wire-releasing mechanism can effectively ensure that no large copper wire ear is generated during wire releasing, and the pressure resistance of a finished product is effectively ensured;
2) According to the invention, the flying fork wire hanging needle is obliquely arranged, so that a copper wire is not damaged during working, and the quality of a product is further improved.
3) The connecting sleeve can simply and quickly realize the linkage or disconnection of the connecting sleeve and the rotating torque of the motor output rotating shaft through the electrified inward-extending electrostrictive block, and can realize the quick and accurate rotation and the quick and accurate braking of the connecting sleeve by matching with the extension friction braking effect of the electrostrictive ring and combining with a special rotating angle sensor, so that the accuracy and the controllability of transmission can be ensured under the condition of using a common motor, and the defects of high failure rate, high cost and high operation and debugging requirements caused by using a servo motor are avoided; the connecting sleeve is matched with the spring through the rolling shaft, the sliding block and the sliding groove, and is combined with the electrostriction block, so that the connecting sleeve can adapt to motor output rotating shafts with different sizes on one hand, and can expand the application range of different fields; on the other hand, the shaft center coincidence of the connecting sleeve and the motor output rotating shaft can be ensured, and the dynamic balance is ensured; the rotating torque of the motor output rotating shaft can be stably transmitted; after the action is finished, the controller controls the electrostriction block to be powered off and retracted according to the sensing electric signal of the special angle sensor, and when the electrostriction block does not abut against the output rotating shaft of the motor any longer, the connecting sleeve can also be supported by the rolling shaft and the driving shaft, so that the stable posture of the connecting sleeve is ensured. The connecting sleeve is matched with the elastic outer layer through the electrorheological fluid, the adaptation to the transmission parts with different inner diameter sizes can be realized through simple increase and decrease of the electrorheological fluid, the application range of different fields can be expanded, the characteristic that the electrorheological fluid is instantly cured under the action of a strong electric field is utilized, the characteristic that the elastic outer layer bulges outwards to form a plum blossom shape integrally under the action of the pressurized electrorheological fluid is combined, only the inner diameter of the transmission part is required to be made into the plum blossom shape, and gaps between the transmission parts with different inner diameter sizes and the connecting sleeve can be filled up through the flexible characteristics of the elastic outer layer and the liquid electrorheological fluid, so that the transmission parts with different sizes can have stable transmission effects, and the replacement and the disassembly are also very convenient and fast.
Drawings
To further illustrate the various embodiments, the present invention provides the accompanying figures. The accompanying drawings, which are incorporated in and constitute a part of this disclosure, illustrate embodiments of the invention and, together with the description, serve to explain the principles of the embodiments. With these references, one of ordinary skill in the art will appreciate other possible embodiments and advantages of the present invention. The components in the drawings are not necessarily to scale, and similar reference numerals are generally used to identify similar components.
FIG. 1 is a perspective view of an elastic twisting device according to the present invention;
FIG. 2 is an exploded view of the elastic twisting device of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2;
FIG. 4 is a partial enlarged view of B in FIG. 2;
fig. 5 is a schematic view in radial cross section of the connecting sleeve of the present invention;
FIG. 6 is a schematic radial cross-sectional view of the connection sleeve in the transmission of the present invention;
FIG. 7 is a schematic view of the structure of the present invention when the connecting sleeve is installed on the output shaft of the motor;
FIG. 8 is a schematic structural diagram of the annular magnetic block ring of the present invention.
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 making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
In order that those skilled in the art will better understand the disclosure, the following detailed description will be given with reference to the accompanying drawings.
Referring to fig. 1 to 4, an elastic twisting device including a twisting frame, the elastic twisting device comprising: fly fork mechanism 1, suppress off-line mechanism 2, hanging wire mechanism 3. Specifically, the fly fork mechanism 1 is detachably arranged on one side of the twisting support and is used for fixing one end of a copper wire and quickly rotating to twist the three-drum wire into one strand; the elastic pressing wire releasing mechanism 2 is arranged in parallel with the fly fork mechanism 1 and is used for fixing the other end of the copper wire and performing wire releasing after the other end of the copper wire is screwed in cooperation with the fly fork mechanism 1; the thread hanging mechanism 3 can move between the elastic thread releasing mechanism 2 and the fly fork mechanism 1 to perform X-Y plane movement. Wherein: and when the wire hanging mechanism 3 circulates once, the three-drum wire is conveyed to the fly fork mechanism 1 to be screwed into a strand, and then the spring pressing wire releasing mechanism 2 pushes the screwed wire away from the spring pressing wire releasing mechanism 2 to prepare for the next time. In the whole process, the elastic wire releasing mechanism 2 is matched with the flying fork mechanism 1 to screw the wire and then elastically release the wire, so that the phenomenon that a large copper wire ear is generated when the wire is released is effectively guaranteed, and the pressure resistance of a finished product is improved. The fly fork mechanism 1, the thread releasing mechanism 2, and the thread hanging mechanism 3 will be described in detail below.
On the basis of the above embodiment, the thread releasing mechanism 2 includes: a spring-pressing thread-releasing support 21, a first power source 22, a pin member 23 and an elastic thread-releasing mechanism 24. The elastic pressing off-line support 21 is fixedly arranged on the twisting support and used for supporting a first power source 22, a pin component 23 and an elastic off-line mechanism 24, and the elastic pressing off-line support 21 is provided with through mounting holes 211 in an array and used for supporting the pin component 23 to move; the first power sources 22 are symmetrically arranged on the elastic pressing off-line bracket 21 and used for providing power; the pin inserting component 23 can be slidably arranged on the inner side of the mounting hole 211, and the first power source 22 can support the pin inserting component 23 to facilitate wire hanging; the elastic thread releasing mechanism 24 is slidably disposed on the pin member 23, and is configured to eject the twisted thread from the pin member 23 to complete thread releasing. When the wire twisting device works, the first power source 22 acts to drive the pin inserting part 23 to move, so that the wire is in a tensioning state in the whole wire twisting process and is conveniently twisted by the fly fork mechanism 1, when the twisted wire is elastically separated from the wire under the action of the elastic wire separating mechanism 24, a large copper wire ear is effectively prevented from being generated in the wire separating process. Effectively improving the product quality.
On the basis of the above embodiment, the second power source 241 includes a driving cylinder; the driving cylinder is fixedly arranged on the elastic line-releasing bracket 21 through a fastener; the output end of the driving cylinder is connected with an L-shaped push plate; the bottom surface of the L-shaped push plate is in contact connection with a slide sheet; the gleitbretter is equipped with rectangular shape spout, and the array setting is in the bullet line support 21 that takes off for the L shape push pedal removes when providing the support, be used for removing for contact pin part 23 and lead, prevent to take place to deflect.
On the basis of the above embodiment, the elastic thread releasing mechanism 24 includes: a second power source 241, a wire-releasing seat member 242, and a push rod 243. The second power source 241 array is disposed on the suppressing wire-off support 21 and used for providing power, in this embodiment, the second power source 241 is an air cylinder, the air cylinder is mounted on the suppressing wire-off support 21 through an air cylinder mounting plate, and position sensors are disposed at positions corresponding to the extending positions of the air cylinder and used for sensing the extending state of the air cylinder. The wire-releasing seat part 242 is slidably disposed on the pin part 23 in a vertical direction, and is used for ejecting the copper wire. The push rod 243 is fixedly connected with the second power source 241, a push surface is arranged on the push rod 243, and the second power source 241 drives the push surface to move downwards so as to push the off-line seat part 242 to move and push the pin inserting part 23 downwards upwards.
On the basis of the above embodiment, the wire-releasing seat part 242 includes a U-shaped seat 2421, and an opening of the U-shaped seat 2421 is fixedly connected with a ring-shaped material pushing seat 2422 provided with a through pinhole through a fastener; a long-strip-shaped hole is formed in the U-shaped seat 2421 in a penetrating mode; the U-shaped seat 2421 is detachably connected with a first elastic member 2423.
On the basis of the above embodiment, the pin inserting component 23 includes a cross bar 231, one end of the cross bar 231 is provided with a top rod 232 upwards along the vertical direction, and the other end is provided with a pin seat 233 downwards along the vertical direction; a contact pin 234 is inserted on the needle stand 233; the cross rod 231 is sleeved with an elastic part 232, one end of the elastic part 232 props against the ejector rod 232, and the other end of the elastic part 232 is in surface contact with the elastic wire-releasing support 21.
On the basis of the above embodiment, the flying fork mechanism 1 includes: fly fork mounting base 11, third power source 12, rotating shaft 13, pinch roller member 14, and fly fork member 15. A shaft mounting hole 111, a second elongated hole 112 and a third elongated hole 113 which are parallel to each other are formed in a fly fork mounting base 11 for supporting a third power source 12, a rotating shaft 13, a pressing wheel component 14 and a fly fork component 15 in an array manner; the third power source 12 is disposed on one side of the flying fork mounting base 11 for providing power, in this embodiment, the third power source 12 is a servo motor, and the servo motor is fixedly mounted on the flying fork mounting base 11 through a bolt, but in other embodiments, the third power source 12 may also be a rotary cylinder type, an electric cylinder type, or a rotary motion mechanical structure; the rotating shaft 13 is rotatably arranged on the shaft mounting hole 111 through a bearing, and a through wire passing hole is formed in the rotating shaft 13; the third power source 12 can drive the rotating shaft 13 to rotate through a belt transmission device; the belt transmission device is adjustably mounted on the second elongated hole 112; the pressing wheel component 14 is self-adjusting installed on the third elongated hole 113 and is positioned right above the rotating shaft 13, and is used for preventing the occurrence of tooth skipping of the pressing belt transmission device; the fly fork member 15 is detachably mounted at the other end of the rotating shaft 13, and is used for twisting the three strands into one strand.
On the basis of the above embodiment, the flyer fork 15 includes a flyer fork base 151; one end of the fly fork seat 151 extends to form a mounting part; a clamping seat 152 is obliquely arranged on the mounting part; a second pin 153 is detachably mounted on the clamping seat 152; an annular flexible wire passing member 154 is mounted on the fly fork base 151.
On the basis of the above embodiment, the thread hanging mechanism 3 includes: the automatic thread twisting device comprises a thread hanging plate 31, a connecting transmission device 32 and a second annular flexible thread passing piece 33, wherein the thread hanging plate 31 is movably arranged on a thread twisting bracket through thread rails which are arranged vertically; the wire hanging plate 31 is obliquely extended with a wire passing part, and a second annular flexible wire passing part 33 is detachably mounted on the wire passing part; the connecting transmission device 32 is fixedly arranged on the twisting bracket through a fastener; the continuous transmission device 32 can drive the wire hanging plate 31 to move back and forth repeatedly.
In conclusion, the arrangement of the elastic wire-releasing mechanism can effectively ensure that no large copper wire ears are generated during wire releasing, and the pressure resistance of a finished product is effectively ensured.
Referring to fig. 5 to 8, optionally, because the mass of each structural component is large, the servo motor used for the third power source 12 and the connecting transmission device 32 needs a large torque force, and because the servo motor is mechanically complex, has more potential fault points and is expensive, and the torque force is not extra long, a brushed direct current motor or other ordinary motors with stable rotation speed and large torque force can be selected, so that the cost can be saved, and the operation and debugging requirements can be reduced; however, even if the ordinary motor has a stable rotating speed, the precision requirement of the action of the application is difficult to meet, so that the transition between the motor output rotating shaft 6 and the transmission part is realized by sleeving the connecting sleeve 4 outside the motor output rotating shaft 6, the accurate power and stroke transmission is obtained through the connecting sleeve 4, and the proper balance is obtained between a simple structure, strong torsion and accurate transmission.
The connecting sleeve 4 comprises star-shaped frame bodies 41, and partition plates 42 are arranged between adjacent star-shaped frame bodies 41; an electrostrictive block 43 is fixed between two adjacent star-shaped frame bodies 41 below the partition plate 42; the electrostriction block 43 extends to one side of the motor output rotating shaft 6 in the power-on state and presses the motor output rotating shaft 6 tightly to transfer the rotating torque of the motor output rotating shaft 6; the outer circumferential surface of the motor output rotating shaft 6 and/or the bottom surface of the electrostriction block 43 are/is coated with a friction layer to improve the friction force, and the bottom of the star-shaped frame body 41 is provided with a rolling shaft 44; the roller 44 is abutted against and can roll around the outer circumferential surface of the motor output rotating shaft 6; a cylindrical elastic outer layer 45 is fixedly arranged at the outer end of the star frame body 41; the elastic outer layer 45, the star-shaped frame body 41 and the partition plates 42 enclose a plurality of sealed cavities 46; the sealed cavity 46 is connected with a liquid pipe; filling the sealed cavity 46 with rheological liquid 47 through a liquid pipe; electrodes 48 are oppositely arranged in the sealed cavity 46; the electro-rheological fluid 47 in the sealed cavity 46 is instantaneously solidified by applying a strong electric field to the electro-rheological fluid 47 through the electrodes 48.
On the basis of the above embodiment, the roller 44 is disposed on a sliding block 49, and the bottom of the star frame 41 is provided with a sliding slot 50 corresponding to the sliding block 49; the sliding block 49 is in sliding insertion fit with the sliding groove 50; a spring 51 is fixed at the bottom of the chute 50; the spring 51 provides a pre-thrust for the slider 49.
On the basis of the above embodiment, one end of the connecting sleeve 4 close to the motor is provided with an electrostrictive ring 52; the electrostrictive ring 52 is stretched toward the motor side in the energized state and presses a friction surface fixedly provided to brake.
Firstly, a connecting sleeve 4 is sleeved on a motor output rotating shaft 6, then after a corresponding transmission part is sleeved on the connecting sleeve 4, an external liquid pump pumps electrorheological fluid 47 into a sealed cavity 46 through a liquid pipe, so that an elastic outer layer 45 bulges outwards to be in a quincunx shape, the transmission part is supported from inside to outside, then a strong electric field is applied to the electrorheological fluid 47 through an electrode 48, and the electrorheological fluid 47 is instantly converted into a solid state, so that the fixed insertion and matching of the connecting sleeve 4 and the transmission parts of various types are ensured; meanwhile, the electrostriction block 43 is electrified and extends to one side of the motor output rotating shaft 6 to tightly abut against the outer circumferential surface of the motor output rotating shaft 6, so that the electrostriction block can adapt to the motor output rotating shafts 6 with different sizes on one hand, and can ensure that the connecting sleeve 4 is superposed with the axis of the motor output rotating shaft 6 on the other hand, thereby ensuring dynamic balance and stably transmitting the rotating torque of the motor output rotating shaft 6; after winding is finished, the electrostriction block 43 is powered off and retracted, the electrostriction block 43 does not abut against the motor output rotating shaft 6 any more, the power of the motor output rotating shaft 6 is not transmitted to the connecting sleeve 4 any more, the connecting sleeve 4 and the motor output rotating shaft 6 generate support through the rolling shaft 44, meanwhile, the electrostriction ring 52 is electrified, the electrostriction ring 52 extends to one side of the friction surface and presses the fixedly arranged friction surface, braking is realized through friction force, and the braking is similar to an automobile brake pad, so that the quick braking of the connecting sleeve 4 can be realized, and the transmission part is further quickly braked. When the driving member needs to be replaced or removed, the driving member can be easily removed by disconnecting the electric field of the electro-rheological fluid 47 and pumping a certain amount of the electro-rheological fluid.
An annular magnetic block ring 7 is also fixedly arranged on the friction surface; the annular magnetic block ring 7 comprises a plurality of magnetic blocks which are alternately arranged; the positive pole and the negative pole of the adjacent magnetic blocks are opposite; one end of the connecting sleeve 4 corresponding to the annular magnetic block ring 7 is also provided with a magnetoelectric sensor, a Hall sensor can be used, in the rotating process of the connecting sleeve 4, the magnetoelectric sensor induces the magnetic field change of the annular magnetic block ring 7 and converts the magnetic field change into an electric signal so as to accurately record the rotation number and the angle of the connecting sleeve 4, and transmits the information to a controller of the device, and the controller controls the power on and off of the electrostrictive block 43 and the electrostrictive ring 52 according to the set action parameters so as to control the positive and negative rotation of the motor.
The above description is only an embodiment of the present invention, and is not intended to limit the scope of the present invention, and all equivalent structures or equivalent processes performed by the present invention or directly or indirectly applied to other related technical fields are included in the scope of the present invention.
Claims (8)
1. An elasticity twisting device, includes twisting support, its characterized in that: this elasticity stranded conductor device includes:
the flying fork mechanism (1) is detachably arranged on one side of the twisting bracket and is used for fixing one end of a copper wire and rapidly rotating;
the spring pressing wire releasing mechanism (2) is arranged in parallel with the fly fork mechanism (1) and is used for fixing the other end of the copper wire and performing wire releasing after the other end of the copper wire is screwed by matching with the fly fork mechanism (1); and
the wire hanging mechanism (3) can move between the spring wire releasing mechanism (2) and the fly fork mechanism (1) to carry out X-Y plane movement;
wherein: when the wire hanging mechanism (3) circulates once, the three strands of wires are conveyed to the fly fork mechanism (1) to be twisted into one strand of wire, then the spring wire releasing mechanism (2) pushes the twisted wire away from the spring wire releasing mechanism (2), and the next preparation is carried out.
2. An elastic twisting device according to claim 1, wherein: the suppressing and releasing mechanism (2) comprises:
a spring thread-off support (21) fixedly arranged on the twisting support, the spring thread-off support (21) is provided with a through mounting hole (211) in an array,
the first power sources (22) are symmetrically arranged on the elastic pressing off-line bracket (21) and are used for providing power;
the pin inserting component (23) can be slidably arranged on the inner side of the mounting hole (211), and the first power source (22) can be propped against the pin inserting component (23) to facilitate wire hanging; and
and the elastic wire releasing mechanism (24) is slidably arranged on the pin component (23) and is used for ejecting the twisted wire from the pin component (23) to complete wire releasing.
3. An elastic twisting device according to claim 2, wherein: the elastic thread take-off mechanism (24) comprises:
a second power source (241) arranged on the spring wire-releasing support (21) in an array and used for providing power,
the wire-off seat component (242) is arranged on the pin component (23) in a sliding manner along the vertical direction and is used for ejecting wires; and
the push rod (243) is fixedly connected with the second power source (241), a push surface is arranged on the push rod (243), and the second power source (241) drives the push surface to move downwards so as to push the off-line seat component (242) to move and push the pin inserting component (23) downwards upwards.
4. An elastic twisting device according to claim 3, wherein: the wire-off seat part (242) comprises a U-shaped seat (2421), and an opening of the U-shaped seat (2421) is fixedly connected with an annular material pushing seat (2422) which is provided with a through pinhole through a fastening piece; a long-strip-shaped hole penetrates through the U-shaped seat (2421); the U-shaped seat (2421) is detachably connected with a first elastic piece (2423).
5. An elastic twisting device according to claim 3, wherein: the pin inserting component (23) comprises a cross rod (231), one end of the cross rod (231) is provided with a push rod (232) upwards along the vertical direction, and the other end of the cross rod (231) is provided with a pin seat (233) downwards along the vertical direction; a contact pin (234) is inserted into the needle base (233); the cross rod (231) is sleeved with an elastic piece (235), one end of the elastic piece (235) props against the ejector rod (232), and the other end of the elastic piece (235) is in surface contact with the elastic thread-off support (21).
6. An elastic twisting device according to claim 1, wherein: the flying fork mechanism (1) comprises:
the flying fork mounting device comprises a flying fork mounting base (11), wherein shaft mounting holes (111) which penetrate through the flying fork mounting base (11), and a second strip-shaped hole (112) and a third strip-shaped hole (113) which are parallel to each other are formed in an array manner;
the third power source (12) is arranged on one side of the flying fork mounting base (11) and used for providing power;
the rotating shaft (13) is rotatably arranged on the shaft mounting hole (111) through a bearing, and a through wire passing hole is formed in the rotating shaft (13); the third power source (12) can drive the rotating shaft (13) to rotate through a belt transmission device; the belt transmission device is adjustably mounted on the second elongated hole (112);
the pressing wheel component (14) is self-adjusting installed on the third elongated hole (113), is positioned right above the rotating shaft (13), and is used for pressing a belt transmission device to prevent tooth skipping; and
and the flying fork component (15) is detachably arranged at the other end of the rotating shaft (13) and is used for twisting the three strands into one strand.
7. An elastic twisting device according to claim 6, wherein: the flyer component (15) comprises a flyer mount (151); one end of the flying fork seat (151) extends to form a mounting part; a clamping seat (152) is obliquely arranged on the mounting part; a second inserting pin (153) is detachably mounted on the clamping seat (152); and an annular flexible wire passing piece (154) is arranged on the flying fork seat (151).
8. An elastic twisting device according to claim 1, wherein: the wire hanging mechanism (3) comprises:
the thread hanging plate (31), the thread hanging plate (31) is movably arranged on the twisting bracket through thread rails (34) which are vertically arranged; the hanging plate (31) obliquely extends to be provided with a wire passing part, a second annular flexible wire passing part (33) is detachably mounted on the wire passing part correspondingly
The continuous transmission device (32) is fixedly arranged on the twisting bracket through a fastener; the connecting transmission device (32) can drive the wire hanging plate (31) to move back and forth repeatedly from front to back and left to right.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210713229.4A CN115240920A (en) | 2022-06-22 | 2022-06-22 | Elastic twisting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210713229.4A CN115240920A (en) | 2022-06-22 | 2022-06-22 | Elastic twisting device |
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| Publication Number | Publication Date |
|---|---|
| CN115240920A true CN115240920A (en) | 2022-10-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210713229.4A Pending CN115240920A (en) | 2022-06-22 | 2022-06-22 | Elastic twisting device |
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| Country | Link |
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| CN (1) | CN115240920A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118463772A (en) * | 2024-07-12 | 2024-08-09 | 北京兴百建设安装集团有限公司 | Measuring equipment for landscaping engineering |
-
2022
- 2022-06-22 CN CN202210713229.4A patent/CN115240920A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118463772A (en) * | 2024-07-12 | 2024-08-09 | 北京兴百建设安装集团有限公司 | Measuring equipment for landscaping engineering |
| CN118463772B (en) * | 2024-07-12 | 2024-08-30 | 北京兴百建设安装集团有限公司 | Measuring equipment for landscaping engineering |
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