CN211655954U - Winding nozzle rotating mechanism of stator internal winding machine - Google Patents
Winding nozzle rotating mechanism of stator internal winding machine Download PDFInfo
- Publication number
- CN211655954U CN211655954U CN202020483602.8U CN202020483602U CN211655954U CN 211655954 U CN211655954 U CN 211655954U CN 202020483602 U CN202020483602 U CN 202020483602U CN 211655954 U CN211655954 U CN 211655954U
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- rotating
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- winding
- main shaft
- mouth
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Abstract
The utility model discloses a winding nozzle rotary mechanism of winding machine in stator, it is through changing current line mouth rotary mechanism, sets up the outlet of line mouth on the rotation center axis for the position of line mouth outlet can remain unchanged throughout when rotatory, effectively guarantees the wire-wound quality of stator. Specifically, the winding nozzle rotating mechanism comprises a frame body, a driving part, a rotating part and a nozzle part. The driving part is arranged on the frame body. The rotating part includes roating seat and the installation arm that parallel interval set up, and the lower extreme of roating seat passes through the rotation main shaft and rotates the setting on the frame body, and the upper end of installation arm is passed through the cantilever and is connected with the upper end of roating seat. The line mouth part comprises a mouth seat and a line mouth vertically arranged on the mouth seat, the mouth seat is fixed on the mounting arm, and a line outlet of the line mouth is positioned on the central axis of the rotating main shaft. When the driving part drives the rotating part to rotate by taking the rotating main shaft as a rotating shaft, the nozzle rotates by taking the wire outlet as a center.
Description
Technical Field
The utility model relates to a technical field of winding machine in the stator, in particular to winding mouth rotary mechanism of winding machine in stator.
Background
The winding nozzle adopted by the existing stator internal winding machine is arranged at the free end of a main shaft of a winding machine head through a rotating mechanism, an auxiliary shaft is arranged on the side of the main shaft, one end of the auxiliary shaft is connected with a transmission device, the other end of the auxiliary shaft is rotationally connected with a nozzle seat of the winding nozzle, and the rotation of the winding nozzle is realized by driving the auxiliary shaft to pull the winding nozzle through the transmission device. Because the center of the wire outlet end of the wire winding nozzle is not positioned on the rotating shaft of the nozzle seat, when the wire winding nozzle rotates, the position of the wire outlet end of the wire winding nozzle can be changed, so that the wire passing path after the wire nozzle is turned over cannot be displaced, the wire passing path is more easily entangled with the rotating mechanism, the copper wire on the wire winding nozzle is damaged, and the original wire passing specified position of the stator is broken or jumped off, or the wire is damaged.
SUMMERY OF THE UTILITY MODEL
Problem to prior art existence, the utility model aims at providing a winding mouth rotary mechanism of winding machine in stator aims at avoiding the copper line on the winding mouth to entangle with rotary mechanism, leads to the copper line to damage.
In order to achieve the above object, the present invention provides a winding nozzle rotating mechanism of a stator inner winding machine, which includes a frame body, a driving portion, a rotating portion and a bobbin thread portion. The driving part is arranged on the frame body. The rotating part includes roating seat and the installation arm that parallel interval set up, the lower extreme of roating seat rotates through the rotating spindle and sets up on the frame body, the upper end of installation arm is passed through the cantilever and is connected with the upper end of roating seat. The wire nozzle part comprises a nozzle base and a wire nozzle vertically arranged on the nozzle base, the first end of the nozzle base is fixed at the second end of the mounting arm, the wire nozzle is located at the second end of the nozzle base, and a wire outlet of the wire nozzle is located on the central axis of the rotating main shaft.
When the driving part drives the rotating part to rotate by taking the rotating main shaft as a rotating shaft, the nozzle rotates by taking the wire outlet as a center.
In the utility model discloses a preferred embodiment, the drive division is including driving actuating cylinder and connecting rod, the stiff end that drives actuating cylinder passes through the connecting piece and rotates to be connected on the frame body, the free end of the telescopic link that drives actuating cylinder with the first end of connecting rod rotates to be connected. And the second end of the connecting rod is fixedly connected with the rotating main shaft.
Further, the free end of telescopic link is equipped with rod end bearing, the first end of connecting rod has dodges the groove, dodge the inslot and be equipped with the pivot, rod end bearing's shaft hole cup joints in the pivot.
In a preferred embodiment of the present invention, the frame body is provided with a first buffer opposite to the left side wall of the rotating seat and a second buffer opposite to the bottom of the rotating seat.
The utility model provides a wire winding mouth rotary mechanism sets up on the rotation axis of roating seat through the outlet with the line mouth, and when the line mouth was rotatory along with the roating seat, the displacement can not take place for the position of line mouth outlet, effectively avoids the copper line winding and the condition such as broken string, the line wound that lead to.
Drawings
Fig. 1 is a schematic perspective view of a winding nozzle rotating mechanism of a stator inner winding machine according to an embodiment of the present invention;
fig. 2 is a schematic side view of a winding nozzle rotating mechanism of the stator inner winding machine of the present invention;
fig. 3 is another schematic side view of the winding nozzle rotating mechanism of the stator inner winding machine of the present invention.
In the reference numerals:
100-a rack body, 110-a first fixing plate, 120-a second fixing plate, 130-a connecting plate, 140-a first side plate, 141-a first buffer, 150-a second side plate, 151-a second buffer;
200-driving part, 210-driving cylinder, 211-telescopic rod, 212-rod end bearing, 220-connecting rod and 230-connecting piece;
300-rotating part, 310-rotating base, 320-cantilever, 330-mounting arm;
400-line mouth part, 410-mouth seat and 420-line mouth.
Detailed Description
The technical solutions in the embodiments of the present invention will be described in detail below with reference to the accompanying drawings in the embodiments of the present invention, 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 work belong to the protection scope of the present invention.
Referring to fig. 1 of the specification, an embodiment of the present invention provides a winding nozzle rotating mechanism of a stator internal winding machine, which includes a frame body 100, a driving portion 200, a rotating portion 300, and a bobbin portion 400. The rack body 100 is a mounting plate on which the driving part 200 is provided. The rotating part 300 includes a rotating base 310 and a mounting arm 330, which are disposed in parallel at intervals, a lower end of the rotating base 310 is rotatably disposed on the front surface of the rack body 100 through a rotating main shaft 311, and the rotating base 310 can rotate around the rotating main shaft as a rotation center on the front surface of the rack body 100. The upper end of the mounting arm 330 is connected to the upper end of the swivel 310 by a cantilever 320 such that a certain interval is maintained between the mounting arm 330 and the swivel 310. The output end of the driving part 200 is in transmission connection with a transmission member of the rotating main shaft 311, and is used for driving the rotating main shaft 311 to drive the whole rotating part 300 to rotate clockwise or counterclockwise by 90 °. The nozzle part 400 includes a nozzle base 410 and a nozzle 420 hung on the nozzle base 410, a first end of the nozzle base 410 is fixed to a second end of the mounting arm 330, the nozzle 420 is located at the second end of the nozzle base 410, a central axis of the nozzle 420 intersects with a central axis of the rotating main shaft 311, and an outlet of the nozzle 420 is located at an intersection point of the two central axes. Therefore, when the driving part 200 drives the rotating part 300 to rotate around the main rotating shaft 311, the nozzle 420 rotates around the outlet as a center point, thereby ensuring that the position of the outlet of the nozzle 420 is not displaced during the rotation.
The utility model provides a wire winding mouth rotary mechanism sets up on the rotation axis of roating seat 310 through the outlet with wire winding mouth 420, and when wire winding mouth 420 was rotatory along with roating seat 310, wire winding mouth 420's outlet can the position can be unchangeable all the time, effectively avoids the circumstances such as broken string, line wound that copper line winding and lead to.
In a preferred embodiment of the present invention, the driving portion employs a cylinder and a link mechanism as a driving device, which is simple in structure, easy to maintain, and low in cost. Specifically, the driving part includes a driving cylinder 210 and a connecting rod 220. The back of the rack body 100 is provided with a first fixing plate 110, the back of the first fixing plate 110 is provided with a second fixing plate 120, the upper end of the second fixing plate 120 protrudes out of the first fixing plate 110, the protruding part is provided with a connecting plate 130, the connecting plate 130 is provided with a hanging part which extends towards the front of the rack body 100 and then extends downwards, and the hanging part is provided with a rotating shaft. The fixed end of the driving cylinder 210 has a link 230, and the link 230 is rotatably coupled to the hanging portion of the link plate 130 by a rotating shaft. An expansion link 211 is arranged in the driving cylinder 210, a first end of the expansion link 211 is located in the driving cylinder 210, and a second end of the expansion link 211 is a free end and is rotatably connected with a first end of the connecting rod 220. One end of the rotating main shaft 311 penetrates through the rack body 100, and the second end of the connecting rod 220 is sleeved on the part of the rotating main shaft 311 penetrating through the rack body 100 and locked on the rotating main shaft 311 through a fastener.
In the initial state, the telescopic rod 211 is retracted into the cylinder of the driving cylinder 210, the rotating base 310 is parallel to the rack body 100, and the outlet of the nozzle 420 is located on the axis of the main rotating shaft 311.
In the winding state, the extension rod 211 of the driving cylinder 210 extends, the extension rod 211 drives the rotating main shaft 311 to rotate 90 ° clockwise through the connecting rod 220, and then the rotating main shaft 311 drives the rotating portion 300 and the nozzle 420 connected to the rotating portion 300 to rotate 90 ° clockwise. During the rotation process, the outlet of the nozzle 420 is always on the axis of the rotating main shaft 311.
In the above embodiment, the first end of the connecting rod 220 is provided with an avoiding groove, and the avoiding groove is provided with a rotating shaft. The free end of the telescopic rod 211 is provided with a rod end bearing 212, one end of the rod end bearing 212 is screwed to the free end of the connecting rod through a thread, and the other end is sleeved on the rotating shaft of the avoiding groove. The rod end bearing 212 is adopted to realize the rotating fit of the telescopic rod 211 and the connecting rod 220, and the device is simple, convenient and easy to maintain.
In a preferred embodiment of the present invention, the rack body 100 is provided with a first side plate 140 opposite to the left side wall of the rotating base 310 and a second side plate 150 opposite to the bottom of the rotating base 310, the first side plate 140 is provided with a first buffer 141, and the second side plate 150 is provided with a second buffer 151. Therefore, when the rotary base 310 rotates to two critical states, the rotary base 310 is buffered and positioned to protect the rotary base 310 and avoid the excessive rotation angle of the driving cylinder 210.
The above is only the preferred embodiment of the present invention, not used in the present invention, and any slight modifications, equivalent replacements and improvements made by the technical entity of the present invention to the above embodiments should be included in the protection scope of the technical solution of the present invention.
Claims (4)
1. A rotating mechanism of a winding nozzle of a stator internal winding machine is characterized in that,
a frame body;
the driving part is arranged on the rack body;
the rotating part comprises a rotating seat and a mounting arm which are arranged in parallel at intervals, the lower end of the rotating seat is rotatably arranged on the frame body through a rotating main shaft, and the upper end of the mounting arm is connected with the upper end of the rotating seat through a cantilever;
the line nozzle part comprises a nozzle base and a line nozzle vertically arranged on the nozzle base, the first end of the nozzle base is fixed at the second end of the mounting arm, the line nozzle is positioned at the second end of the nozzle base, and a line outlet of the line nozzle is positioned on the central axis of the rotating main shaft;
when the driving part drives the rotating part to rotate by taking the rotating main shaft as a rotating shaft, the nozzle rotates by taking the wire outlet as a center.
2. The winding nozzle rotating mechanism of the stator internal winding machine according to claim 1, wherein the driving part comprises a driving cylinder and a connecting rod, a fixed end of the driving cylinder is rotatably connected to the frame body through a connecting piece, and a free end of a telescopic rod of the driving cylinder is rotatably connected to a first end of the connecting rod; and the second end of the connecting rod is fixedly connected with the rotating main shaft.
3. The rotating mechanism for the winding nozzle of the stator inner winding machine according to claim 2, wherein the free end of the telescopic rod is provided with a rod end bearing, the first end of the connecting rod is provided with an avoiding groove, a rotating shaft is arranged in the avoiding groove, and a shaft hole of the rod end bearing is sleeved on the rotating shaft.
4. The mechanism as claimed in any one of claims 1 to 3, wherein the frame body is provided with a first buffer opposite to the left side wall of the rotary base and a second buffer opposite to the bottom of the rotary base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020483602.8U CN211655954U (en) | 2020-04-03 | 2020-04-03 | Winding nozzle rotating mechanism of stator internal winding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020483602.8U CN211655954U (en) | 2020-04-03 | 2020-04-03 | Winding nozzle rotating mechanism of stator internal winding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211655954U true CN211655954U (en) | 2020-10-09 |
Family
ID=72686869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020483602.8U Active CN211655954U (en) | 2020-04-03 | 2020-04-03 | Winding nozzle rotating mechanism of stator internal winding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211655954U (en) |
-
2020
- 2020-04-03 CN CN202020483602.8U patent/CN211655954U/en active Active
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