CN210075032U - Magnetic steel feeding mechanism and magnetic steel inserting machine - Google Patents
Magnetic steel feeding mechanism and magnetic steel inserting machine Download PDFInfo
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- CN210075032U CN210075032U CN201920943901.2U CN201920943901U CN210075032U CN 210075032 U CN210075032 U CN 210075032U CN 201920943901 U CN201920943901 U CN 201920943901U CN 210075032 U CN210075032 U CN 210075032U
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- material pushing
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Abstract
A magnetic steel feeding mechanism and a magnetic steel inserting machine belong to the technical field of new energy motor assembly. The magnetic steel feeding mechanism comprises a plurality of feeding bins, wherein two ends of each feeding bin are provided with openings, the feeding bins are fixed on the circulating conveying assembly and move into or out of a feeding station along with the movement of the circulating conveying assembly; and a material pushing assembly is arranged at the feeding station and comprises a material pushing rod and a material pushing rod driver fixedly connected with the material pushing rod, and the material pushing rod is driven by the material pushing rod driver to extend into the feeding bin from the tail end of the feeding bin to push the to-be-assembled magnetic steel. The utility model discloses can satisfy the assembly of different specification rotor magnet steels, be fit for new forms of energy motor complete machine line production assembly.
Description
Technical Field
The utility model relates to a technique in new forms of energy motor manufacturing field specifically is a magnet steel feed mechanism and inserts magnet steel machine.
Background
With the development of new energy automobiles, the demand of new energy motors is increasing day by day. If the new energy motor is assembled manually, particularly the rotor magnetic steel is assembled, a plurality of problems exist. The manual assembly work intensity is big and require highly to operating personnel's quality, and the condition that inserts wrong magnet steel and press from both sides under the magnetic force effect and hinder the finger appears easily, seriously influences assembly efficiency.
Although semi-automatic or automatic operation of inserting magnetic steel into a rotor is realized at present, the semi-automatic or automatic operation equipment is generally large in size, poor in assembly compatibility for different types of products and difficult to meet the requirement of flexible production.
SUMMERY OF THE UTILITY MODEL
The utility model discloses it is not enough to the above-mentioned that prior art exists, provide a magnet steel feed mechanism and insert the magnet steel machine, can satisfy the assembly of different specification rotor magnet steels, be fit for new forms of energy motor complete machine line production assembly.
The utility model discloses a realize through following technical scheme:
the utility model relates to a magnetic steel feeding mechanism, which comprises a plurality of feeding bins for loading magnetic steel to be assembled; the two ends of the feeding bin are provided with openings, the feeding bin is fixed on the circulating conveying assembly and moves into or out of the feeding station along with the movement of the circulating conveying assembly; and a material pushing assembly is arranged at the feeding station and comprises a material pushing rod and a material pushing rod driver fixedly connected with the material pushing rod, and the material pushing rod is driven by the material pushing rod driver and extends into the feeding bin from the tail end of the feeding bin to push the magnetic steel to be assembled.
Preferably, the number of feed silos is not less than 2.
In some technical schemes, in the feeding period of one feeding bin, the pushing driver starts to move from the tail end of the feeding bin and backs from the front end of the feeding bin after the movement is finished, and the space of the magnetic steel feeding mechanism is fully utilized.
In some aspects, the endless transport assembly comprises: the synchronous belt driving device comprises a driving motor, a driving shaft, a driven shaft and a synchronous belt; the driving shaft is connected with an output shaft of the driving motor, the axial direction of the driving shaft and the axial direction of the driven shaft are the same as the stacking direction of the magnetic steel to be assembled in the feeding bin, the driving shaft and the driven shaft are sleeved with synchronous belts for transmission, and two ends of the feeding bin are fixed with the synchronous belts in a threaded connection mode.
Preferably, the magnetic steel feeding mechanism is further provided with a supporting assembly, the supporting assembly is a rigid structural member, supporting blocks are fixed at two ends of the feeding bin, and the supporting blocks slide on the supporting assembly along with the rotation of the walking belt; through setting up supporting component, improved the stability that the feed bin carried, improved the life of hold-in range simultaneously.
Preferably, the material pushing rod is L-shaped, a first rod part in the L-shaped material pushing rod pushes the magnetic steel to be assembled, and a second rod part is fixedly connected with the material pushing driver.
Preferably, the material pushing driver is a pneumatic module or a linear motor module; further preferably, a cylinder guide is used.
The utility model relates to a magnetic steel inserting machine, which comprises the magnetic steel feeding mechanism, a magnetic steel guiding inserting mechanism and a rotor iron core platform;
the magnetic steel guiding and inserting mechanism comprises a prepressing assembly and a lifting distributing assembly;
the pre-pressing assembly comprises a material distribution guide block, a pre-pressing cylinder and a pre-pressing fixing block; the prepressing cylinder is fixedly connected with the prepressing fastening block, the prepressing fastening block is fixedly connected with the material distribution guide block, the material distribution guide block is communicated with the front end of the feeding bin and is provided with a material pushing channel, and the material pushing channel is arranged corresponding to the magnetic steel groove on the rotor iron core; the pre-pressing assembly is arranged aiming at the problem that the inserted magnetic steel is influenced by the warping of a plurality of laminated rotor core sheets;
the lifting material distributing assembly comprises a material distributing inserted bar and a lifting driver, and the material distributing inserted bar is driven by the lifting driver to extend into the material pushing channel and press the magnetic steel to be assembled pushed into the material pushing channel into the magnetic steel groove;
the rotor core positioning platform comprises a rotor core positioning seat, the rotor core positioning seat is fixed on a rotating mechanism, and the rotating mechanism is fixed on the XY linear module.
In some technical schemes, the material distributing inserted bar is fixed on a rack, and the rack is arranged on a fixed plate in a sliding manner; corresponding to the rack, the power output end of the lifting driver is provided with a gear.
A material pushing guide block is arranged between the front ends of the material distributing guide block and the material feeding bin, and correspondingly, an extension rod is arranged at the front end of a first rod part of the material pushing rod; according to the change of the size and the model of the product, the material distributing guide block and the material pushing guide block can be replaced, and the extension bar can be replaced accordingly.
The utility model discloses correspond the feed bin and still be equipped with magnetic pole detection mechanism, treat in the feed bin that the magnetic pole of assembling the magnet steel can't match with needs male magnet steel magnetic pole, and then lead to the product to scrap.
Technical effects
Compared with the prior art, the utility model discloses following technological effect has:
1) the circular conveying assembly facilitates the feeding of the magnetic steel, and the continuity of the feeding is improved; and a material pushing assembly; when motors with different sizes and models are produced, only the magnetic steel feeding bin needs to be replaced, and the flexible production device is suitable for flexible production; the whole volume is small, and the space utilization rate is high;
2) the rotor core positioning seat is driven by the rotating mechanism and the XY linear module, and the consistency of the current magnetic steel slot and the material pushing channel can be guaranteed.
Drawings
FIG. 1 is a schematic view of the entire structure of embodiment 1;
FIG. 2 is a schematic view of a feed bin structure in example 1;
FIG. 3 is a schematic view of the magnetic steel guiding and inserting mechanism in embodiment 1;
FIG. 4 is a schematic structural view of a magnetic steel guiding and inserting mechanism in embodiment 1;
in the figure:
the device comprises a magnetic steel feeding mechanism 1, a feeding bin 11, a bin bottom plate 111, an L-shaped bin side plate 112, a supporting block 113, a circulating conveying assembly 12, a driving motor 121, a driving shaft 122, a driven shaft 123, a pushing assembly 13, an extension bar 130, a pushing bar 131, a pushing bar driver 132 and a supporting assembly 14;
the magnetic steel guiding and inserting mechanism 2, the pre-pressing component 21, the fixing block 211, the material distributing guide block 212, the pre-pressing air cylinder 213, the pre-pressing fixing block 214, the material pushing guide block 215, the lifting material distributing component 22, the material distributing inserted rod 221, the lifting driver 222, the rack 223, the fixing plate 224 and the gear 225;
the rotor core positioning mechanism comprises a rotor core platform 3, a rotor core positioning seat 31, a rotating mechanism 32 and an XY linear module 33;
and a magnetic pole detection mechanism 4.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
Example 1
As shown in fig. 1, the present embodiment relates to a magnetic steel inserting machine, which includes a magnetic steel feeding mechanism 1, a magnetic steel guiding and inserting mechanism 2, a rotor core platform 3 and a magnetic pole detecting mechanism 4.
As shown in fig. 1, 2 and 3, the magnetic steel feeding mechanism 1 includes 14 feeding bins 11, which are divided into an upper layer and a lower layer. The feeding bin 11 comprises a bin bottom plate 111 and L-shaped bin side plates 112 fixed on two sides of the bin bottom plate 111, wherein the L-shaped bin side plates 112 are arranged along the stacking direction of the magnetic steel to be assembled and form a bin structure with three sides opened with the bin bottom plate 111. The feeding bin 11 is fixed on the circulating conveying assembly 12, moves into or out of a feeding station along with the movement of the circulating conveying assembly, and detects magnetic steel magnetic poles in the feeding bin when the feeding bin 11 passes through the magnetic pole detection mechanism 4, so that the error of the magnetic pole direction is avoided; at the feeding station, the L-shaped bin side plates 112 at two sides of the bin bottom plate 111 support the magnetic steel to be assembled.
As shown in fig. 1 and 2, the endless conveying assembly includes a driving motor 121, a driving shaft 122, a driven shaft 123 and a timing belt; the driving shaft 122 is connected with an output shaft of the driving motor 121 through a group of bevel gears, the axial directions of the driving shaft and the driven shaft are the same as the stacking direction of the magnetic steel to be assembled in the feeding bin, the driving shaft and the driven shaft are arranged on the rack through bearings and are sleeved with synchronous belts for transmission, and two ends of the feeding bin are fixed with the synchronous belts in a threaded manner;
the frame is fixed with the supporting component 14, the supporting component 14 adopts a rigid structural member, the two ends of the feeding bin are fixed with supporting blocks 113, and the supporting blocks 113 rotate along with the walking belt and slide on the supporting component 14.
The feeding station is provided with a material pushing assembly 13, the material pushing assembly 13 comprises a material pushing rod 131 and a material pushing rod driver 132 fixedly connected with the material pushing rod 131, and the material pushing rod 131 is driven by the material pushing rod driver 132 and extends into and pushes the magnetic steel to be assembled from the tail end of the feeding bin; the material pushing rod 131 is L-shaped, a first rod part in the L-shaped material pushing rod is provided with an extension rod 130 for pushing the magnetic steel to be assembled, and a second rod part is fixedly connected with the material pushing driver; the material pushing driver 132 adopts an air cylinder guide rail, in the feeding period of one feeding bin, the material pushing driver 132 starts to move from the tail end position of the feeding bin, and retreats from the front end position of the feeding bin after the feeding period is finished.
As shown in fig. 3 and 4, the magnetic steel guiding and inserting mechanism 2 includes a pre-pressing assembly 21 and an elevating and distributing assembly 22;
the pre-pressing assembly 21 comprises a material distribution guide block 212, a pre-pressing cylinder 213 and a pre-pressing fixing block 214, the fixing block 211 is arranged on the frame, the material distribution guide block 212 is arranged on the fixing block 211, the material distribution guide block 212 is provided with a material pushing guide block 215, the material pushing guide block 215 is communicated with the front end of the material supply bin, the material distribution guide block 212 is provided with a material pushing channel, and the material pushing channel is arranged corresponding to the magnetic steel groove on the rotor iron core;
the lifting material distributing assembly 22 comprises a material distributing inserted bar 221 and a lifting driver 222, wherein the material distributing inserted bar 221 is fixed on a rack 223, and the rack 223 is arranged on a fixing plate 224 in a sliding manner; corresponding to the rack 223, the power output end of the lifting driver 221 is provided with a gear 225, and the material distributing inserted rod 221 extends into the material pushing channel from the material pushing channel and presses the magnetic steel to be assembled pushed into the material pushing channel into the magnetic steel groove; and aiming at different types of motors, replacing the material distributing guide block 212 and the material pushing guide block 215 with material pushing channels of different sizes.
As shown in fig. 1, the rotor core positioning platform 3 includes a rotor core positioning seat 31, the rotor core positioning seat 31 is fixed on a rotating mechanism 32, and the rotating mechanism 32 is fixed on an XY linear module 33.
In the working process of the embodiment, the magnetic steels are sequentially stacked in the feeding bin according to the magnetic pole direction and the sequence through the previous working procedure; sequentially loading the feeding bins on the circulating conveying mechanism, detecting the magnetic poles, and conveying the feeding bins with correct magnetic poles to a feeding station; at a feeding station, the pushing assembly pushes the magnetic steel sheet forwards from back to push the magnetic steel sheet into a pushing channel of a pre-pressing block, meanwhile, the pre-pressing block presses a rotor core through the action of a pre-pressing cylinder, and the lifting material distribution assembly presses the magnetic steel sheet entering the pushing channel downwards, separates the magnetic steel sheet from other magnetic steel and then presses the magnetic steel sheet into a magnetic steel groove; after inserting one slot of magnetic steel, the prepressing block is lifted, the rotating mechanism rotates to the position of the next slot of magnetic steel to perform the action of inserting the magnetic steel of the next slot of magnetic steel, and the rotating mechanism can adopt a DD motor to accurately position the rotating angle of each slot of magnetic steel.
It is to be emphasized that: the above embodiments are only preferred embodiments of the present invention, and are not intended to limit the present invention in any form, and any simple modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.
Claims (8)
1. A magnetic steel feeding mechanism is characterized by comprising a plurality of feeding bins for loading magnetic steel to be assembled; the two ends of the feeding bin are provided with openings, the feeding bin is fixed on the circulating conveying assembly and moves into or out of the feeding station along with the movement of the circulating conveying assembly; a material pushing assembly is arranged at the feeding station and comprises a material pushing rod and a material pushing rod driver fixedly connected with the material pushing rod, and the material pushing rod is driven by the material pushing rod driver; in the feeding period of a feeding bin, the pushing driver starts to move from the tail end of the feeding bin and retreats from the front end of the feeding bin after the pushing driver finishes moving.
2. The magnetic steel feeding mechanism of claim 1, wherein the circulating conveying assembly comprises: the synchronous belt driving device comprises a driving motor, a driving shaft, a driven shaft and a synchronous belt; the driving shaft is connected with an output shaft of the driving motor, the axial direction of the driving shaft and the axial direction of the driven shaft are the same as the stacking direction of the magnetic steel to be assembled in the feeding bin, the driving shaft and the driven shaft are sleeved with synchronous belts for transmission, and two ends of the feeding bin are fixed with the synchronous belts in a threaded connection mode.
3. The magnetic steel feeding mechanism according to claim 2, further comprising a support assembly, wherein the support assembly is a rigid structure, support blocks are fixed at two ends of the feeding bin, and the support blocks slide on the support assembly along with the rotation of the walking belt.
4. The magnetic steel feeding mechanism according to claim 1, wherein the pushing driver is a pneumatic module or a linear motor module.
5. A magnetic steel inserting machine is characterized by comprising a magnetic steel feeding mechanism, a magnetic steel guiding inserting mechanism and a rotor iron core platform, which are disclosed by any one of claims 1 to 4; the magnetic steel guiding and inserting mechanism comprises a prepressing assembly and a lifting distributing assembly;
the pre-pressing assembly comprises a material distribution guide block, a pre-pressing air cylinder and a pre-pressing fixing block; the prepressing cylinder is fixedly connected with the prepressing fastening block, the prepressing fastening block is fixedly connected with the material distribution guide block, the material distribution guide block is communicated with the front end of the feeding bin and is provided with a material pushing channel, and the material pushing channel is arranged corresponding to the magnetic steel groove on the rotor iron core;
the lifting material distributing assembly comprises a material distributing inserted rod and a lifting driver; the material distributing inserted bar is driven by the lifting driver to extend into the material pushing channel and press the magnetic steel to be assembled pushed into the material pushing channel into the magnetic steel groove;
the rotor core positioning platform comprises a rotor core positioning seat; the rotor core positioning seat is fixed on the rotating mechanism, and the rotating mechanism is fixed on the XY linear module.
6. The magnetic steel inserting machine according to claim 5, wherein the material separating inserting rod is fixed on a rack, and the rack is slidably arranged on the fixing plate; corresponding to the rack, the power output end of the lifting driver is provided with a gear.
7. The magnetic steel inserting machine according to claim 5, wherein a magnetic pole detection mechanism is further provided corresponding to the feeding bin.
8. The magnetic steel inserting machine according to claim 5, wherein a material pushing guide block is arranged between the front ends of the material distributing guide block and the material feeding bin, and correspondingly, an extension rod is arranged at the front end of the material pushing rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920943901.2U CN210075032U (en) | 2019-06-21 | 2019-06-21 | Magnetic steel feeding mechanism and magnetic steel inserting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920943901.2U CN210075032U (en) | 2019-06-21 | 2019-06-21 | Magnetic steel feeding mechanism and magnetic steel inserting machine |
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| Publication Number | Publication Date |
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| CN210075032U true CN210075032U (en) | 2020-02-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920943901.2U Active CN210075032U (en) | 2019-06-21 | 2019-06-21 | Magnetic steel feeding mechanism and magnetic steel inserting machine |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110277885A (en) * | 2019-06-21 | 2019-09-24 | 博众精工科技股份有限公司 | Magnet steel feeding machanism and slotting magnet steel machine |
| CN113572321A (en) * | 2021-05-31 | 2021-10-29 | 中特科技工业(青岛)有限公司 | Rotor magnetic steel sheet assembly machine |
| CN115489965A (en) * | 2022-09-26 | 2022-12-20 | 博众精工科技股份有限公司 | Magnet feeding mechanism |
-
2019
- 2019-06-21 CN CN201920943901.2U patent/CN210075032U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110277885A (en) * | 2019-06-21 | 2019-09-24 | 博众精工科技股份有限公司 | Magnet steel feeding machanism and slotting magnet steel machine |
| CN113572321A (en) * | 2021-05-31 | 2021-10-29 | 中特科技工业(青岛)有限公司 | Rotor magnetic steel sheet assembly machine |
| CN115489965A (en) * | 2022-09-26 | 2022-12-20 | 博众精工科技股份有限公司 | Magnet feeding mechanism |
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