CN210456902U - Unwinding device convenient for high-power rare earth permanent magnet motor processing to roll up - Google Patents
Unwinding device convenient for high-power rare earth permanent magnet motor processing to roll up Download PDFInfo
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- CN210456902U CN210456902U CN201921154018.1U CN201921154018U CN210456902U CN 210456902 U CN210456902 U CN 210456902U CN 201921154018 U CN201921154018 U CN 201921154018U CN 210456902 U CN210456902 U CN 210456902U
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Abstract
The unwinding device comprises a base, a swing arm, a rotary arm hydraulic cylinder and an unwinding mechanism, wherein the swing arm and the rotary arm hydraulic cylinder are arranged on the base; a cylinder body of the rotary arm hydraulic cylinder is connected with a bearing seat through a cylinder body rotating shaft, the cylinder body rotating shaft is rotatably connected with the bearing seat, the cylinder body of the rotary arm hydraulic cylinder is fixedly connected with a cylinder body rotating shaft, and a piston rod of the rotary arm hydraulic cylinder is connected with the middle part of the swing arm through a lever rotating shaft; the front end of the swing arm is connected with an unwinding mechanism, and the unwinding mechanism comprises a supporting seat, a movable seat, a clamping hydraulic cylinder and an unwinding roller; the utility model discloses set up the swing arm and go up and down to unwinding mechanism as lifting mechanism, put down unwinding mechanism when needing to go up roller or roll change, rise after the roll change is accomplished and raise and unreel, convenient to use is applicable to the great unwinding roller of volume.
Description
Technical Field
The utility model belongs to the technical field of the permanent-magnet machine processing technique and specifically relates to a high-power tombarthite permanent-magnet machine processing is with unwinding device who is convenient for go up the roller.
Background
Because the rare earth permanent magnet material has excellent magnetic performance, a strong permanent magnetic field can be established without external energy after the rare earth permanent magnet material is magnetized, and the rare earth permanent magnet motor manufactured by replacing the electric excitation field of the traditional motor has high efficiency, simple structure, reliable operation, small volume and light weight. The special motor can not only achieve the high performance (such as ultra-high efficiency, ultra-high speed and ultra-high response speed) which can not be compared with the traditional electric excitation motor, but also be made into the special motor which can meet the specific operation requirement, such as an elevator traction motor, a special motor for an automobile and the like. The rare-earth permanent magnet motor is combined with power electronic technology and microcomputer control technology, so that the performances of the motor and a transmission system are improved to a brand-new level. Therefore, the performance and the level of matched technical equipment are improved, and the method is an important development direction for adjusting the industrial structure in the motor industry.
The rare earth permanent magnet motor has a wide application range, and almost extends to various fields of aviation, aerospace, national defense, equipment manufacturing, industrial and agricultural production and daily life. The permanent magnet synchronous motor comprises a permanent magnet synchronous motor, a permanent magnet generator, a direct current motor, a brushless direct current motor, an alternating current permanent magnet servo motor, a permanent magnet linear motor, a special permanent magnet motor and a related control system, and almost covers the whole motor industry.
Along with the development of the technology, the rare earth permanent magnet motor at the MW level enters the market, an unreeling machine is needed to unreel a winding wire when the high-power rare earth permanent magnet motor carries out winding, and the unreeling machine in the prior art is inconvenient to roll when unreeling an unreeling roller with large weight and size and needs the assistance of a portal frame or a crane.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a high-power tombarthite permanent-magnet machine processing is with unwinding device who is convenient for go up the roller convenient to roll change.
In order to achieve the above object, the utility model provides a following technical scheme: the unwinding device comprises a base, a swing arm, a rotary arm hydraulic cylinder and an unwinding mechanism, wherein the swing arm and the rotary arm hydraulic cylinder are arranged on the base; a cylinder body of the rotary arm hydraulic cylinder is connected with a bearing seat through a cylinder body rotating shaft, the cylinder body rotating shaft is rotatably connected with the bearing seat, the cylinder body of the rotary arm hydraulic cylinder is fixedly connected with a cylinder body rotating shaft, a piston rod of the rotary arm hydraulic cylinder is connected with the middle part of a swing arm through a lever rotating shaft, the lever rotating shaft penetrates through an ear ring at the front end of the piston rod of the rotary arm hydraulic cylinder, and a bearing is arranged between the lever rotating shaft and;
the front end of the swing arm is connected with an unwinding mechanism, the unwinding mechanism comprises a supporting seat, a movable seat, a clamping hydraulic cylinder and an unwinding roller, the unwinding roller is arranged between the supporting seat and the movable seat, the rear end of the supporting seat extends upwards to form a guide seat, a vertical slide rail is arranged on the front side of the guide seat, a chute matched with the vertical slide rail is arranged on the rear side of the movable seat, and the chute is embedded on the vertical slide rail; the movable seat is connected with a piston rod of the clamping hydraulic cylinder through a connecting block, one end of the connecting block is fixedly connected with the top end of the piston rod of the clamping hydraulic cylinder, the other end of the connecting block is fixedly connected with the movable seat, and a cylinder body of the clamping hydraulic cylinder is fixedly arranged on the supporting seat through a cylinder seat; the top of supporting seat and the bottom of sliding seat all be equipped with unreel roller complex semicircular groove, unreel the roller both ends inlay between the semicircular groove of supporting seat and sliding seat.
As a further aspect of the present invention: the cross sections of the sliding groove and the vertical sliding rail are both rectangular or dovetail.
As a further aspect of the present invention: and bearings are arranged at two ends of the unwinding roller. The bearing is arranged between the support seat and the semicircular groove of the movable seat. The rotating connection of the unwinding roller, the supporting seat and the movable seat is smoother.
As a further aspect of the present invention: the swing arm is equipped with two, and bilateral symmetry sets up, and the supporting seat is provided with two equally, connects the front end of two swing arms respectively. Still further, the lever rotating shafts of the two swing arms are connected into a whole. The two swing arms are driven to rotate around the swing arm rotating shaft through the same rotating arm hydraulic cylinder.
As a further aspect of the present invention: the boom hydraulic cylinder is connected with the hydraulic station through a pipeline and a valve.
As a further aspect of the present invention: the clamping hydraulic cylinder is connected with a hydraulic station through a pipeline and a valve
As a further aspect of the present invention: one end of the unwinding roller is provided with a driven belt wheel which is positioned outside the supporting seat, the driven belt wheel is connected with a driving belt wheel on an output shaft of a driving motor through a belt, and the driving motor is installed on the ground through a motor base. The driving motor drives the driving belt wheel to rotate, and the driving belt wheel drives the driven belt wheel to rotate through the belt, so that the unwinding roller is driven to rotate. The belt transmission mechanism is adopted as transmission, so that the belt is removed to remove transmission connection when the unwinding roller is replaced conveniently, and the belt is sleeved on the unwinding roller after a new unwinding roller is replaced to connect transmission.
As a further aspect of the present invention: the two ends of the unwinding roller are provided with sliding keys, the sliding keys extend to the end parts of the unwinding roller to form openings, the sliding keys of the unwinding roller are provided with pin holes, and the driven belt wheel is connected with the unwinding roller through the sliding keys.
Compared with the prior art, the beneficial effects of the utility model are that: this high-power tombarthite permanent-magnet machine processing is with unwinding device who is convenient for go up roller sets up the swing arm and goes up and down to unwinding mechanism as lifting mechanism, puts down unwinding mechanism when needing to go up roller or roll change, rises after the roll change is accomplished and raises and unreel, and convenient to use is applicable to the great unwinding roller of volume, is applicable to unreeling of high-power tombarthite permanent-magnet machine's winding wire, is worth wideling popularize.
Drawings
Fig. 1 is a schematic structural diagram of the present invention in the first embodiment;
fig. 2 is a schematic structural view of an unwinding mechanism according to the first embodiment of the present invention;
fig. 3 is a schematic structural view of a movable seat according to a first embodiment of the present invention;
fig. 4 is a schematic structural diagram of the present invention in the second embodiment.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely 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.
Example one
Referring to fig. 1-3, in an embodiment of the present invention, an unwinding device for conveniently unwinding a roll for processing a high-power rare-earth permanent magnet motor includes a base 1, a swing arm 2, a rotating arm hydraulic cylinder 3 and an unwinding mechanism 4, wherein the swing arm 2 and the rotating arm hydraulic cylinder 3 are disposed on the base 1, the rear end of the swing arm 2 is connected to the base 1 through a swing arm rotating shaft 6, the swing arm rotating shaft 6 is fixedly connected to the base 1, and a bearing is disposed between the swing arm 2 and the swing arm rotating shaft 6; a cylinder body of the rotary arm hydraulic cylinder 3 is connected with a bearing seat 5 through a cylinder body rotary shaft, the cylinder body rotary shaft is rotatably connected with the bearing seat 5, the cylinder body of the rotary arm hydraulic cylinder 3 is fixedly connected with a cylinder body rotary shaft, a piston rod of the rotary arm hydraulic cylinder 3 is connected with the middle part of the swing arm 2 through a lever rotary shaft 7, the lever rotary shaft 7 penetrates through an ear ring at the front end of the piston rod of the rotary arm hydraulic cylinder 3, and a bearing is arranged between the lever rotary shaft 7 and the;
the front end of the swing arm 2 is connected with an unwinding mechanism 4, the unwinding mechanism 4 comprises a supporting seat 8, a movable seat 9, a clamping hydraulic cylinder 10 and an unwinding roller 11, the unwinding roller 11 is arranged between the supporting seat 8 and the movable seat 9, the rear end of the supporting seat 8 extends upwards to form a guide seat 12, a vertical slide rail 13 is arranged on the front side of the guide seat 12, a slide groove matched with the vertical slide rail 13 is arranged on the rear side of the movable seat 9, and the slide groove is embedded in the vertical slide rail 13; the movable seat 9 is connected with a piston rod of the clamping hydraulic cylinder 10 through a connecting block, one end of the connecting block is fixedly connected with the top end of the piston rod of the clamping hydraulic cylinder 10, the other end of the connecting block is fixedly connected with the movable seat 9, and a cylinder body of the clamping hydraulic cylinder 10 is fixedly arranged on the supporting seat 8 through a cylinder seat; the top of supporting seat 8 and the bottom of sliding seat 9 all are equipped with unreel 11 complex semicircular groove 14, and the both ends of unreeling 11 inlay in between supporting seat 8 and the semicircular groove 14 of sliding seat 9.
Further, the cross sections of the sliding groove and the vertical sliding rail 13 are both rectangular or dovetail.
Further, bearings are provided at both ends of the unwinding roller 11. The bearing is arranged between the support seat 8 and the semicircular groove 14 of the movable seat 9. The rotating connection between the unwinding roller 11 and the supporting seat 8 and the movable seat 9 is smoother.
Further, the swing arms 2 are arranged in two, are arranged in a bilateral symmetry mode, and the supporting seat 8 is also arranged in two and is respectively connected with the front ends of the two swing arms 2. Further, the lever rotating shafts 7 of the two swing arms 2 are connected into a whole. The two swing arms 2 are driven to rotate around the swing arm rotating shaft 6 by the same rotating arm hydraulic cylinder 3.
Further, the boom cylinder 3 is connected to a hydraulic station through a pipe and a valve.
Further, the clamping cylinder 10 is connected to the hydraulic station through a pipe and a valve.
The utility model discloses a structural feature and theory of operation: the piston rod of rocking arm pneumatic cylinder 3 stretches out jack-up swing arm 2, swing arm 2 rotates around swing arm pivot 6, make 2 front ends of swing arm lift up, otherwise then drive 2 front ends of swing arm decline, 2 front ends of swing arm descend when needing to go up the roller or roll change, then press from both sides tight pneumatic cylinder 10 and drive sliding seat 9 and move up along vertical slide rail 13, take off the roller 11 of unreeling empty, then change new unreeling roller 11 (because 8 height of supporting seat this moment are lower, consequently can directly roll unreeling roller 11 to supporting seat 8), press from both sides tight pneumatic cylinder 10 and drive sliding seat 9 and move down along vertical slide rail 13, press from both sides tight unreeling roller 11, then 2 front ends of swing arm lift up, make unreeling roller 11 rise and break away from ground and begin to unreel.
Example two
Referring to fig. 4, the unwinding device for conveniently winding the roll for processing the high-power rare-earth permanent magnet motor comprises a base 1, a swing arm 2, a rotating arm hydraulic cylinder 3 and an unwinding mechanism 4, wherein the swing arm 2 and the rotating arm hydraulic cylinder 3 are arranged on the base 1, the rear end of the swing arm 2 is connected with the base 1 through a swing arm rotating shaft 6, the swing arm rotating shaft 6 is fixedly connected with the base 1, and a bearing is arranged between the swing arm 2 and the swing arm rotating shaft 6; a cylinder body of the rotary arm hydraulic cylinder 3 is connected with a bearing seat 5 through a cylinder body rotating shaft, the cylinder body rotating shaft is rotated with the bearing seat 5, the cylinder body of the rotary arm hydraulic cylinder 3 is fixedly connected with a cylinder body rotating shaft, a piston rod of the rotary arm hydraulic cylinder 3 is connected with the middle part of the swing arm 2 through a lever rotating shaft 7, the lever rotating shaft 7 penetrates through an ear ring at the front end of the piston rod of the rotary arm hydraulic cylinder 3, and a bearing is arranged between the lever rotating shaft 7 and the;
the front end of the swing arm 2 is connected with an unwinding mechanism 4, the unwinding mechanism 4 comprises a supporting seat 8, a movable seat 9, a clamping hydraulic cylinder 10 and an unwinding roller 11, the unwinding roller 11 is arranged between the supporting seat 8 and the movable seat 9, the rear end of the supporting seat 8 extends upwards to form a guide seat 12, a vertical slide rail 13 is arranged on the front side of the guide seat 12, a slide groove matched with the vertical slide rail 13 is arranged on the rear side of the movable seat 9, and the slide groove is embedded in the vertical slide rail 13; the movable seat 9 is connected with a piston rod of the clamping hydraulic cylinder 10 through a connecting block, one end of the connecting block is fixedly connected with the top end of the piston rod of the clamping hydraulic cylinder 10, the other end of the connecting block is fixedly connected with the movable seat 9, and a cylinder body of the clamping hydraulic cylinder 10 is fixedly arranged on the supporting seat 8 through a cylinder seat; the top of supporting seat 8 and the bottom of sliding seat 9 all are equipped with unreel 11 complex semicircular groove 14, and the both ends of unreeling 11 inlay in between supporting seat 8 and the semicircular groove 14 of sliding seat 9.
One end of the unwinding roller 11 is provided with a driven pulley 21, the driven pulley 21 is positioned outside the supporting seat 8, the driven pulley 21 is connected with a driving pulley 22 on an output shaft of a driving motor 23 through a belt, and the driving motor 23 is installed on the ground through a motor base. The driving motor 23 drives the driving pulley 22 to rotate, and the driving pulley 22 drives the driven pulley 21 to rotate through the belt, so as to drive the unwinding roller 11 to rotate. The belt transmission mechanism is adopted as transmission, so that the belt is conveniently removed when the unwinding roller 11 is replaced, the transmission connection is released, and the belt is sleeved for connection transmission after a new unwinding roller 11 is replaced.
Further, the driving motor 23 is an ac motor, and is connected to a power source through a switch or a potentiometer.
Furthermore, the two ends of the unwinding roller 11 are provided with sliding keys, the sliding keys extend to the end of the unwinding roller 11 to form openings, the sliding keys of the unwinding roller 11 are provided with pin holes, and the driven belt wheel 21 is connected with the unwinding roller 11 through the sliding keys. After a new unwinding roller 11 is replaced, the driven pulley 21 can be sleeved on the unwinding roller 11 through a sliding key, then the axial movement of the driven pulley 21 is limited by inserting a pin shaft into a pin hole, and then the belt transmission is performed, so that the driven pulley 21 does not need to be arranged on the unwinding roller 11.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The unwinding device for the high-power rare earth permanent magnet motor is characterized by comprising a base, a swing arm, a rotary arm hydraulic cylinder and an unwinding mechanism, wherein the swing arm and the rotary arm hydraulic cylinder are arranged on the base; a cylinder body of the rotary arm hydraulic cylinder is connected with a bearing seat through a cylinder body rotating shaft, the cylinder body rotating shaft is rotatably connected with the bearing seat, the cylinder body of the rotary arm hydraulic cylinder is fixedly connected with a cylinder body rotating shaft, a piston rod of the rotary arm hydraulic cylinder is connected with the middle part of a swing arm through a lever rotating shaft, the lever rotating shaft penetrates through an ear ring at the front end of the piston rod of the rotary arm hydraulic cylinder, and a bearing is arranged between the lever rotating shaft and;
the front end of the swing arm is connected with an unwinding mechanism, the unwinding mechanism comprises a supporting seat, a movable seat, a clamping hydraulic cylinder and an unwinding roller, the unwinding roller is arranged between the supporting seat and the movable seat, the rear end of the supporting seat extends upwards to form a guide seat, a vertical slide rail is arranged on the front side of the guide seat, a chute matched with the vertical slide rail is arranged on the rear side of the movable seat, and the chute is embedded on the vertical slide rail; the movable seat is connected with a piston rod of the clamping hydraulic cylinder through a connecting block, one end of the connecting block is fixedly connected with the top end of the piston rod of the clamping hydraulic cylinder, the other end of the connecting block is fixedly connected with the movable seat, and a cylinder body of the clamping hydraulic cylinder is fixedly arranged on the supporting seat through a cylinder seat; the top of supporting seat and the bottom of sliding seat all be equipped with unreel roller complex semicircular groove, unreel the roller both ends inlay between the semicircular groove of supporting seat and sliding seat.
2. The unwinding device for the conveniently rolled roller for the processing of the high-power rare-earth permanent magnet motor as claimed in claim 1, wherein the cross sections of the sliding groove and the vertical sliding rail are both rectangular or dovetail-shaped.
3. The unwinding device for the convenient upper roll for the processing of the high-power rare-earth permanent magnet motor as claimed in claim 1, wherein bearings are arranged at two ends of the unwinding roll.
4. The unwinding device for the convenient upper roller for the processing of the high-power rare-earth permanent magnet motor as claimed in claim 1, wherein there are two swing arms symmetrically arranged from left to right, and there are two supporting seats connected to the front ends of the two swing arms respectively.
5. The unwinding device for the convenient upper roll for the processing of the high-power rare-earth permanent magnet motor as claimed in claim 1, wherein the rotating arm hydraulic cylinder is connected with the hydraulic station through a pipeline and a valve.
6. The unwinding device convenient for the upper roll for the processing of the high-power rare-earth permanent magnet motor as claimed in claim 1, wherein the clamping hydraulic cylinder is connected with the hydraulic station through a pipeline and a valve.
7. The unwinding device for the upper roller of the high power rare earth permanent magnet motor processing as claimed in claim 1, wherein one end of the unwinding roller is provided with a driven pulley, the driven pulley is located outside the supporting seat, the driven pulley is connected to a driving pulley on an output shaft of a driving motor through a belt, and the driving motor is installed on the ground through a motor base.
8. The unwinding device for the convenient upper roller for the processing of the high-power rare-earth permanent magnet motor as claimed in claim 1, wherein sliding keys are arranged at two ends of the unwinding roller, the sliding keys extend to the end of the unwinding roller to form openings, pin holes are arranged on the sliding keys of the unwinding roller, and the driven pulley is connected with the unwinding roller through the sliding keys.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921154018.1U CN210456902U (en) | 2019-07-22 | 2019-07-22 | Unwinding device convenient for high-power rare earth permanent magnet motor processing to roll up |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921154018.1U CN210456902U (en) | 2019-07-22 | 2019-07-22 | Unwinding device convenient for high-power rare earth permanent magnet motor processing to roll up |
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| Publication Number | Publication Date |
|---|---|
| CN210456902U true CN210456902U (en) | 2020-05-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921154018.1U Active CN210456902U (en) | 2019-07-22 | 2019-07-22 | Unwinding device convenient for high-power rare earth permanent magnet motor processing to roll up |
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|---|---|
| CN (1) | CN210456902U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113479682A (en) * | 2021-06-30 | 2021-10-08 | 盐城九智新材料科技有限公司 | Rewinding machine based on processing of PET polyester film |
| CN114274588A (en) * | 2022-01-04 | 2022-04-05 | 滕州市中合锻压机床有限公司 | Replaceable cutter of online synchronous creasing machine for PP cellular board enclosure box |
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2019
- 2019-07-22 CN CN201921154018.1U patent/CN210456902U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113479682A (en) * | 2021-06-30 | 2021-10-08 | 盐城九智新材料科技有限公司 | Rewinding machine based on processing of PET polyester film |
| CN113479682B (en) * | 2021-06-30 | 2022-04-26 | 盐城九智新材料科技有限公司 | Rewinding machine based on processing of PET polyester film |
| CN114274588A (en) * | 2022-01-04 | 2022-04-05 | 滕州市中合锻压机床有限公司 | Replaceable cutter of online synchronous creasing machine for PP cellular board enclosure box |
| CN114274588B (en) * | 2022-01-04 | 2024-03-08 | 滕州市中合锻压机床有限公司 | Replaceable cutter of PP honeycomb panel coaming box on-line synchronous creasing machine |
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