CN214476676U - Wire twisting mechanism with rotary driving device - Google Patents
Wire twisting mechanism with rotary driving device Download PDFInfo
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- CN214476676U CN214476676U CN202120728251.7U CN202120728251U CN214476676U CN 214476676 U CN214476676 U CN 214476676U CN 202120728251 U CN202120728251 U CN 202120728251U CN 214476676 U CN214476676 U CN 214476676U
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Abstract
The utility model discloses a hank line mechanism with rotary type drive arrangement, including frame, first rotation seat, hank spool, second rotation seat, first drive arrangement, second drive arrangement and third drive arrangement, hank spool pivot is installed on first rotation seat, hank spool is equipped with at least one, and the lower extreme of hank spool is equipped with at least one crochet hook, the second rotates a pivot and installs in the frame, and the second rotates a pivot and installs the driving shaft, second drive arrangement is used for the second to rotate a rotation to drive the axle center that the seat was rotated along the second to the driving shaft rotates, third drive arrangement is used for driving the driving shaft and rotates. In actual operation, the position of the twisting shaft is not necessarily consistent with that of the driving shaft, so that when the twisting shaft is required to be adjusted to be consistent with the driving shaft, the twisting shaft is required to be rotated to correspond to the driving shaft, but when the twisting shaft is wound on a line body, the twisting shaft cannot work, and therefore the position can be conveniently aligned by converting the position through the second driving device.
Description
Technical Field
The utility model relates to a spooling equipment technical field, in particular to stranding mechanism with rotary type drive arrangement.
Background
A coil generally refers to a winding of a wire body in a ring shape, and the most common coil applications are: motors, inductors, transformers, loop antennas, and the like. The coil in the circuit is referred to as an inductor. The insulating tube can be hollow, and can also comprise an iron core or a magnetic powder core, which is called an inductor for short. The inductor can be divided into a fixed inductor and a variable inductor, and the fixed inductor coil is called an inductor or a coil for short.
The coil generally comprises a framework and a winding, and the winding is mostly formed by winding an enameled wire body on the framework. In the winding device, the front end and the rear end of the enameled wire body generally need to be twisted into rope shapes (generally in twist shapes) to increase the outer diameter of the enameled wire body, so that the enameled wire body is convenient to weld or be connected with a corresponding device (such as a PCB (printed circuit board)) conveniently (the stability of current is ensured). According to actual needs, a plurality of ropes can be hinged, and only one rope can be arranged. However, the existing enameled wire body is generally twisted manually, or a plurality of wire bodies are reserved after winding, and then twisted by another auxiliary device (one or more rope bodies), and the wire breakage is easy to occur. Automatic wire twisting can not be realized on winding equipment, and the general precision of the existing rope body for winding is poor, and the products are inconsistent.
However, during the use process, the framework needs to rotate, so the position of the corresponding thread end also changes, but the adjustment is troublesome.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a stranding mechanism with rotary type drive arrangement aims at making stranding mechanism can adjust its position as required, can realize switching the stranded conductor in the circumference position in axle center.
In order to achieve the above object, the present invention provides a wire twisting mechanism with a rotary driving device, including:
a frame;
the first rotating seat is pivotally arranged on the rack;
the twisting shaft is pivotally arranged on the first rotating seat and provided with at least one hook needle, and the lower end of the twisting shaft is provided with at least one hook needle;
the second rotating seat is pivotally mounted on the rack, and a driving shaft is pivotally mounted on the second rotating seat;
the first driving device is used for driving the first rotating seat to rotate;
the second driving device is used for rotating the second rotating seat and driving the driving shaft to rotate along the axis of the second rotating seat;
and the third driving device is used for driving the driving shaft to rotate.
Preferably, the axial center of the first rotating seat and the axial center of the second rotating seat are on the same axis.
Preferably, the position of the twisting shaft is deviated from the axis of the first rotating seat.
Preferably, the driving shaft is offset from the axis of the second rotating base.
Preferably, the number of the twisting shafts is two, the two twisting shafts are symmetrically arranged around the axis, the two crochet hooks are arranged on the twisting shaft, one driving shaft is arranged, the two twisting shafts can be switched between the two twisting shafts, and the two driving shafts are used for one twisting shaft.
Preferably, the first driving device is a first rotating motor, and the first rotating motor drives the first rotating base to rotate directly or through a first intermediate piece.
Preferably, the second driving device is a second rotating motor, and the second rotating motor drives the second rotating base to rotate directly or through a second intermediate piece.
Preferably, the third driving device comprises an internal gear arranged on the second rotating base, an external gear arranged on the top of the driving shaft and a third rotating motor for driving the internal gear to rotate, and the internal gear is meshed with the external gear.
Preferably, the rack is provided with a first positioning seat, a second positioning seat and a fixed seat frame, the first rotating seat is pivotally mounted on the first positioning seat, and the second rotating seat is pivotally mounted on the second positioning seat; the fixed seat frame is fixedly arranged on the rack, and a guide column extends downwards from the fixed seat frame; the first positioning seat and the second positioning seat are respectively installed on the guide post in a sliding mode, the second positioning seat is arranged above the first positioning seat, and a fourth rotating motor and a first lead screw pair which are matched with each other are arranged between the second positioning seat and the first positioning seat; and a fifth rotating motor and a second screw rod pair which are matched with each other are arranged between the fixed seat frame and the first positioning seat.
Preferably, the first rotating seat, the second rotating seat and the driving shaft are respectively provided with a position sensing device.
The technical scheme of the utility model is that in the actual work, the framework is constantly rotated, so that the corresponding winding corresponds to the position of the winding mechanism, and the corresponding wire twisting shaft can change along with the position of the framework, but when the number of the wire twisting shafts is 2 (or more), the number of strands of the wire twisting is changed, and the position of the wire twisting can be set according to the requirement, for example, one rope body with 2 windings and one rope body with 3 windings, or the mutual combination; therefore, the position of the driving shaft also needs to be switched to be above the twisting shaft and the twisting shaft is driven to rotate; in addition, in actual operation, the position of the twisting shaft is not necessarily consistent with that of the driving shaft, so that when the position of the twisting shaft is required to be adjusted to be consistent, the twisting shaft needs to be rotated to correspond to the driving shaft, but when the twisting shaft is wound on a line body, the twisting shaft cannot work, and therefore the position can be conveniently aligned by switching the position through the second driving device.
Drawings
FIG. 1 is a perspective view of a twisted wire shaft in cooperation with a driving shaft;
FIG. 2 is a schematic plan view (in section) of the assembly of the capstan shaft and the driveshaft;
FIG. 3 is a schematic view of the second rotary seat engaged with the driving shaft;
fig. 4 is a first perspective view of the present invention;
fig. 5 is a schematic plan view of the present invention;
fig. 6 is a schematic perspective view of the second embodiment of the present invention.
In the drawing, reference numeral 1 denotes a frame, 11 denotes a first positioning base, 12 denotes a second positioning base, 13 denotes a fixed seat frame, 14 denotes a guide post, 15 denotes a position sensing device, 21 denotes a first rotating base, 22 denotes a second rotating base, 31 denotes a non-circular engaging portion, 32 denotes a engaging groove, 41 denotes a first rotating motor, 42 denotes a second rotating motor, 43 denotes a third rotating motor, 44 denotes a fourth rotating motor, 45 denotes a fifth rotating motor, 51 denotes a bobbin, 52 denotes a hook (a first bobbin 511 (a first upper hook 5111, a first lower hook 5112), a second bobbin 512 (a second upper hook 5121, a second lower hook 5122)), 61 denotes a first gear, 62 denotes a second gear, 71 denotes an outer gear, 72 denotes an inner gear, 8 denotes an active shaft, 100 denotes a winding mechanism, and 200 denotes a frame.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, if directional indicators (such as … …, upper, lower, left, right, front, back, top, bottom, inner, outer, vertical, horizontal, longitudinal, counterclockwise, clockwise, circumferential, radial, axial) are involved in the embodiments of the present invention, the directional indicators are only used to explain the relative position, motion, etc. of the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicators are changed accordingly.
In addition, if there is a description relating to "first" or "second", etc. in the embodiments of the present invention, the description of "first" or "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
As shown in fig. 1 to 6, a wire twisting mechanism with a rotary drive device comprises:
a frame 1;
the first rotating seat 21 is pivotally arranged on the frame 1, and the first rotating seat 21 is arranged on the frame;
the twisting shaft 51 is pivotally arranged on the first rotating seat 21, and the lower end of the twisting shaft 51 is provided with at least one crochet hook 52;
the second rotating seat 22 is pivotally installed on the rack 1, and the driving shaft 8 is pivotally installed on the second rotating seat 22;
the first driving device is used for driving the first rotating seat 21 to rotate;
the second driving device is used for rotating the second rotating seat 22 and driving the driving shaft 8 to rotate along the axis of the second rotating seat 22;
and the third driving device is used for driving the driving shaft 8 to rotate.
In actual operation, the bobbin is continuously rotated, so that the corresponding winding corresponds to the position of the winding mechanism 100, and therefore the corresponding twisted wire shaft 51 also changes with the position of the bobbin, but when the number of the twisted wires of the twisted wire shaft 51 is 2 (or more), the number of the twisted wires changes, and the position of the twisted wires can also be set according to requirements, for example, 2 windings are wound on one rope body, 3 windings are wound on one rope body, or the two windings are combined with each other; therefore, the position of the driving shaft 8 also needs to be switched to be above the twisting shaft 51, and the twisting shaft 51 is driven to rotate; in addition, in actual operation, the position of the twisting shaft 51 is not necessarily consistent with the position of the driving shaft 8, so when the position of the twisting shaft 51 is required to be adjusted to be consistent, the twisting shaft 51 is required to be rotated to correspond to the driving shaft 8, but when the twisting shaft 51 is wound on a wire body, the operation cannot be carried out, so the position of the second rotating seat is converted by the second driving device, and the position alignment can be facilitated.
In a specific embodiment, the two twisting shafts 51 and the two crochet hooks 52 are respectively provided (a first twisting shaft 511 and a second twisting shaft 512, the first twisting shaft 511 is provided with a first upper crochet hook 5111 and a first lower crochet hook 5112, respectively, the second twisting shaft 512 is provided with a second upper crochet hook 5121 and a second lower crochet hook 5122), the winding mechanism firstly winds the thread end to the first lower crochet hook 5112, then winds the first winding of the winding mechanism, and then a strand of rope is arranged between two windings or between a plurality of windings according to requirements, and then draws out the second thread end from the second winding or the third winding to wind to the second lower crochet hook of the second twisting shaft 512 (the first driving device drives the first rotating seat 21 to rotate during the rotation of the winding mechanism, so as to avoid the thread end from being wound on the twisting shaft 51 or falling off, and enable the first twisting shaft 511 or the second twisting shaft 512 to correspond to the position of the strand), then, the wire tail is drawn out from the fourth or fifth winding and wound on a second upper hook needle 5121 of the second twisting shaft 512, then the third driving device drives the driving shaft and drives the second twisting shaft 512 to rotate (when the positions of the twisting shaft and the driving shaft are inconsistent or need to be adjusted, the second driving device drives the second rotating seat to rotate and adjust to the position of the twisting shaft, so that the driving shaft corresponds to the twisting shaft), and a strand of rope is twisted (the rope is pulled out of the second twisting shaft 512 by the wire pulling machine), and the rope is sequentially twisted until the last winding is wound, the wire tail is wound on a first upper hook needle 5111 of the first twisting shaft 511 by the winding mechanism, the second driving device drives the second rotating seat to be switched to the upper end of the first twisting shaft 511, and the first twisting shaft 511 is driven to rotate and be twisted into the rope.
In the embodiment of the present invention, the axial center of the first rotating base 21 and the axial center of the second rotating base 22 are on the same axis.
In the embodiment of the present invention, the position of the winding shaft 51 is deviated from the axis of the first rotating base 21.
In the embodiment of the present invention, the axle center of the driving shaft 8 and the second rotating seat 22 is deviated from each other, the upper end of the twisted wire shaft 51 is provided with the non-circular clamping portion 31, and the bottom of the driving shaft 8 is provided with the clamping groove 32 matched with the non-circular clamping portion 31.
Specifically, as shown in fig. 1, the number of the twisted wire shafts 51 may be set according to the number of twisted wire bodies, for example, 3 wire bodies are wound, two twisted wire shafts 51 are provided, certainly, the number of the twisted wire shafts 51 may be two, three, and the like, and the crochet hook 52 may also be provided with one, two, or three according to actual needs, so that the active rotation of the second rotating base 22 may facilitate the driving shaft 8 to correspond to the twisted wire shafts 51, and certainly, the number of the driving shafts 8 may also correspond to the number of the twisted wire shafts 51.
In the embodiment of the present invention, the two twisting shafts 51 are provided, and are symmetrically disposed about the axis, the twisting shaft 51 is provided with two hooks 52, the driving shaft 8 is provided with one, and can be switched between the two twisting shafts 51, so as to drive one of the twisting shafts 51. When the second driving device is started and the position of the driving shaft 8 does not correspond to the position of the twisting shaft 51, the second driving device can drive the second rotating seat to rotate, and the driving shaft corresponds to the twisting shaft.
In the embodiment of the present invention, the first driving device is a first rotating electrical machine 41, and the first rotating electrical machine 41 directly drives or drives the first rotating base 21 to rotate through a first intermediate member.
In the embodiment of the present invention, the second driving device is a second rotating electrical machine 42, the second rotating electrical machine 42 directly drives or drives the second rotating base 22 to rotate through the second intermediate member, the outer wall of the second rotating base 22 is provided with a first gear 61, and the second rotating electrical machine 42 is provided with a second gear 62 engaged with the first gear 61.
The first intermediate member and the second intermediate member are generally a gear set and belt assembly or a gear set assembly, wherein the gear set and belt assembly can be adapted to multiple work stations.
In the embodiment of the present invention, the third driving device includes an internal gear 72 disposed on the second rotary base 22, an external gear 71 disposed on the top of the driving shaft 8, and a third rotating electric machine 43 for driving the internal gear 72 to rotate, wherein the internal gear 72 is engaged with the external gear 71.
When the second rotating seat 22 is ensured to rotate, the rotation of the driving shaft 8 can also be ensured, and when the twisting shaft 51 deviates from the axis, the driving shaft 8 correspondingly deviates from the axis so as to drive the twisting shaft 51 to rotate. The third rotating electric machine 42 is provided with a third gear, the outer wall of the second rotating base 22 is provided with a fourth gear, and the third gear and the fourth gear drive the second rotating base 22 to rotate through a transmission belt.
In the embodiment of the present invention, the frame 1 is provided with a first positioning seat 11, a second positioning seat 12 and a fixed seat frame 13, the first rotating seat 21 is pivotally mounted on the first positioning seat 11, and the second rotating seat 22 is pivotally mounted on the second positioning seat 12; the fixed seat frame 13 is fixedly arranged on the machine frame 1, and the fixed seat frame 13 extends downwards to form a guide column 14; the first positioning seat 11 and the second positioning seat 12 are respectively slidably mounted on the guide post 14, the second positioning seat 12 is disposed above the first positioning seat 11, and a fourth rotating motor 44 (certainly, a telescopic cylinder) and a first screw pair which are mutually matched are disposed between the second positioning seat 12 and the first positioning seat 11; and a fifth rotating motor 45 and a second screw rod pair which are matched with each other are arranged between the fixed seat frame 13 and the first positioning seat 11.
The first positioning seat 11 and the second positioning seat 12 can be driven to move relatively by the rotation of the fourth rotating motor 44, so that the switching between the combination and separation of the driving shaft 8 and the twisted wire shaft is realized; in the stranding process, the length between the wire head and the wire tail and the bottom of the stranding shaft 51 is shorter and shorter, so that the stranding shaft 51 moves downwards for a certain length in the transmission of the fifth rotating motor 45, the fracture of the wire body in the stranding process (namely the integral downward movement of the first positioning seat 11 and the second positioning seat 12) can be avoided, and the precision of the stranding is also ensured, namely the number of turns of the stranding is adjusted through the rotating speed of the stranding shaft 51 and the downward movement distance of the bottom of the stranding shaft 51.
In the embodiment of the present invention, the first rotating seat 21, the second rotating seat 22 and the driving shaft 8 are respectively provided with a position sensing device 15, and the position of the winding shaft 51 and the driving shaft 8 can be aligned conveniently by the position sensing device 15.
The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.
Claims (10)
1. A wire twisting mechanism with a rotary drive, comprising:
the first rotating seat is pivotally arranged on the rack;
the twisting shaft is pivotally arranged on the first rotating seat and provided with at least one hook needle, and the lower end of the twisting shaft is provided with at least one hook needle;
the second rotating seat is pivotally mounted on the rack, and a driving shaft is pivotally mounted on the second rotating seat;
the first driving device is used for driving the first rotating seat to rotate;
the second driving device is used for rotating the second rotating seat and driving the driving shaft to rotate along the axis of the second rotating seat;
and the third driving device is used for driving the driving shaft to rotate.
2. The twisting mechanism with rotary drive of claim 1, wherein: the axis of the first rotating seat and the axis of the second rotating seat are on the same axis.
3. The twisting mechanism with rotary drive of claim 1, wherein: the position of the twisting shaft deviates from the shaft center of the first rotating seat.
4. The twisting mechanism with rotary drive of claim 2, wherein: the driving shaft is deviated from the axis of the second rotating seat, the upper end of the stranding axis is provided with a non-circular clamping part, and the bottom of the driving shaft is provided with a clamping groove matched with the non-circular clamping part.
5. The twisting mechanism with rotary drive of claim 1, wherein: the utility model provides a wire winding machine, including two, the axis symmetry sets up, the wire winding axle is equipped with two crochet hooks, the driving shaft is equipped with one, and can switch between two wire winding axles for one of them wire winding axle.
6. The twisting mechanism with rotary drive of claim 1, wherein: the first driving device is a first rotating motor, and the first rotating motor drives the first rotating seat to rotate directly or through a first intermediate piece.
7. The twisting mechanism with rotary drive of claim 1, wherein: the second driving device is a second rotating motor, the second rotating motor drives the second rotating seat to rotate directly or through a second intermediate piece, a first gear is arranged on the outer wall of the second rotating seat, and a second gear meshed with the first gear is arranged on the second rotating motor.
8. The twisting mechanism with rotary drive of claim 1, wherein: the third driving device comprises an internal gear arranged on the second rotating seat, an external gear arranged on the top of the driving shaft and a third rotating motor used for driving the internal gear to rotate, and the internal gear is meshed with the external gear.
9. The twisting mechanism with rotary drive of claim 1, wherein:
the rack is provided with a first positioning seat, a second positioning seat and a fixed seat frame, the first rotating seat is pivotally mounted on the first positioning seat, and the second rotating seat is pivotally mounted on the second positioning seat;
the fixed seat frame is fixedly arranged on the rack, and a guide column extends downwards from the fixed seat frame;
the first positioning seat and the second positioning seat are respectively installed on the guide post in a sliding mode, the second positioning seat is arranged above the first positioning seat, and a fourth rotating motor and a first lead screw pair which are matched with each other are arranged between the second positioning seat and the first positioning seat;
and a fifth rotating motor and a second screw rod pair which are matched with each other are arranged between the fixed seat frame and the first positioning seat.
10. The twisting mechanism with rotary drive of claim 1, wherein: and the first rotating seat, the second rotating seat and the driving shaft are respectively provided with a position sensing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120728251.7U CN214476676U (en) | 2021-04-09 | 2021-04-09 | Wire twisting mechanism with rotary driving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120728251.7U CN214476676U (en) | 2021-04-09 | 2021-04-09 | Wire twisting mechanism with rotary driving device |
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| Publication Number | Publication Date |
|---|---|
| CN214476676U true CN214476676U (en) | 2021-10-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120728251.7U Active CN214476676U (en) | 2021-04-09 | 2021-04-09 | Wire twisting mechanism with rotary driving device |
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| CN (1) | CN214476676U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113066617A (en) * | 2021-04-09 | 2021-07-02 | 东莞市奇为电机科技有限公司 | Wire twisting mechanism of winding equipment |
-
2021
- 2021-04-09 CN CN202120728251.7U patent/CN214476676U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113066617A (en) * | 2021-04-09 | 2021-07-02 | 东莞市奇为电机科技有限公司 | Wire twisting mechanism of winding equipment |
| CN113066617B (en) * | 2021-04-09 | 2024-08-23 | 东莞市奇为电机科技有限公司 | Wire twisting mechanism of winding equipment |
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