CN210297489U - Accurate positioning and feeding device for motor stator core - Google Patents
Accurate positioning and feeding device for motor stator core Download PDFInfo
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- CN210297489U CN210297489U CN201921163639.6U CN201921163639U CN210297489U CN 210297489 U CN210297489 U CN 210297489U CN 201921163639 U CN201921163639 U CN 201921163639U CN 210297489 U CN210297489 U CN 210297489U
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Abstract
The utility model discloses a motor stator core accurate positioning feeding device, which relates to the field of motor stator cores and adopts the technical scheme that the feeding device comprises a frame, a chassis and a plurality of material storage towers for storing workpieces; the chassis is rotationally matched with the upper end surface of the frame; a plurality of material preparation positions are arranged on the chassis, a material storage tower is arranged above the material preparation positions, and a sensor for detecting whether workpieces exist in the material taking positions is arranged outside the material storage tower; a top rod is vertically matched on the rack corresponding to the material taking station in a sliding manner, a top block is arranged at the top of the top rod, and the top block penetrates through the top hole area to push a workpiece in the material storage tower to the material taking position; when the material storage tower rotates to the material taking station along with the chassis, the workpiece at the material taking position is taken away, and the top block pushes other workpieces positioned in the same material storage tower to the material taking station; after all the workpieces in the material storage tower positioned at the material taking station are taken away, the material storage tower with the workpieces is rotated to the material taking station by the chassis, the workpieces can be accurately conveyed to a specified position, and the feeding process of the iron core is stable and ordered.
Description
Technical Field
The utility model relates to an accurate positioning loading attachment when motor stator core moulds plastics the cladding mainly relates to the motor stator core field of moulding plastics.
Background
The motor is a device for realizing conversion of electric energy and mechanical energy and electric energy, and is a main driving part in modern industrial systems. The motor stator is one of the components of the motor, is a device for converting electric energy into mechanical energy, and is widely applied to the electromechanical field.
The motor stator core is the most important component in the motor, and the motor stator core comprises a plurality of dry-laminated silicon steel sheets, and a plastic framework needs to be injection-molded and coated on the iron cores after the iron cores are pressed together. Therefore how can realize industrial automation through the stable accurate pay-off of manipulator at the in-process of moulding plastics, be the utility model discloses the problem that needs the solution.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to above prior art, the utility model provides a motor stator core accurate positioning loading attachment can be with the accurate appointed position of sending to of work piece, and subsequent manipulator operation of being convenient for, production efficiency can show the improvement, and the pay-off process of iron core is steady orderly, can effectively avoid work piece pay-off process to appear falling.
In order to achieve the above purpose, the technical scheme of the utility model is that: comprises a frame, a chassis and a plurality of material storage towers for storing workpieces; the chassis is in rotating fit with the upper end face of the rack and is driven by a servo motor; the chassis is provided with a plurality of material preparation positions which are uniformly distributed on a circle concentric with the chassis, each material preparation position comprises a top hole area and a support area, and the top hole area is a through hole penetrating through the chassis; a material storage tower is arranged above the material preparation level, a material taking level is arranged on the material storage tower, and a sensor for detecting whether a workpiece exists at the material taking level is arranged outside the material storage tower; at least one material taking station is arranged on the movement track of the material preparing position, a top rod is vertically matched with the rack corresponding to the material taking station in a sliding manner, the top of the top rod is provided with a top block, and the top block penetrates through a top hole area to push a workpiece in the material storage tower to the material taking position; when the material storage tower rotates to the material taking station along with the chassis, the workpiece at the material taking position is taken away, and the top block pushes other workpieces positioned on the same material storage tower to the material taking station; and when all the workpieces in the material storage tower positioned at the material taking station are taken away, the material storage tower with the workpieces is rotated to the material taking station by the chassis.
The technical principle and the beneficial effects of the utility model are as follows:
the workpieces are placed in the storage towers and stacked from bottom to top, and the storage quantity of the workpieces on the base plate can be remarkably increased through the plurality of storage towers arranged on the base plate.
When the material storage tower is located the material taking station, the ejector rod arranged on the frame is arranged below the material taking station, the ejector block is arranged at the upper end of the ejector rod, and the ejector block can be upwards pushed through the ejector rod. And be equipped with the apical pore district and the support region on the position of prepareeing material on chassis, wherein the support region can support the work piece of placing in the storage tower, avoids the work piece to drop through the apical pore district, and the kicking block can enter into the top on chassis through the apical pore district, and after the sensor detected the work piece of getting the material level and taken away, through the kicking block with work piece rebound for the work piece of below is upwards pushed to get the material level, then receives next takakoff.
When the manipulator takes materials, the stacked workpieces are taken out from top to bottom in sequence, after the workpieces in the material storage tower positioned at the material taking station are all taken out, the ejector rod is driven downwards to move the ejector block to the position below the base plate, then the base plate is rotated, so that the next material storage tower provided with the workpieces is rotated to the material taking station, and the materials are continuously taken from the material taking position
The plurality of storage towers are distributed on the concentric circle of the base plate, so that when the workpieces in one storage tower are all taken out, the other storage tower filled with the workpieces can be adjusted to the material taking station by simply rotating the base plate by a specific angle. The plurality of material storage towers can ensure the continuity of the feeding process of the whole device.
The whole process is simple and convenient, the workpiece can be accurately conveyed to a designated position, subsequent automatic operation is facilitated, the production efficiency can be remarkably improved, the feeding process of the iron core is stable and orderly, and the workpiece can be effectively prevented from falling off in the feeding process.
Preferably, the storage tower comprises a plurality of blocking columns which are circumferentially distributed on the periphery of the material taking station, the storage tower formed by the blocking columns has more open space, workpieces can be taken from the storage tower more conveniently, and the number of the workpieces inside can be observed conveniently.
Preferably, the supporting area is vertically provided with at least two positioning columns distributed corresponding to the workpiece through holes, so that the workpiece can be quickly positioned, the angle of the workpiece can be accurately determined, and subsequent workpiece taking is more convenient.
Preferably, the material storage tower positioning device further comprises a positioning mechanism in one-to-one correspondence with the material storage towers, the positioning mechanism comprises positioning grooves, positioning pins and a telescopic mechanism, the positioning grooves are formed in the circumference of the chassis in a distributed mode, the positioning pins are fixed at the output ends of the telescopic mechanism, the end portions of the positioning pins point to the positioning grooves, and after the chassis rotates for a specific angle, the positioning pins are inserted into the positioning grooves through the telescopic mechanism, so that the material storage towers are accurately positioned.
Preferably, the constant head tank is the tapered slot, the tip of locating pin is outer toper structure, and the locating pin that adopts tapered slot and outer toper structure can be fast with its cooperation, can be fast to heavy latched position simultaneously.
Preferably, the sensor is a Hall sensor, and the Hall sensor can quickly determine whether a workpiece exists in the material taking position.
Preferably, the top hole area comprises two fan-shaped holes with top angles communicated with one another, so that whether the top hole area or the supporting area is capable of ensuring that enough area of the periphery is contacted with the workpiece.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments will be briefly described below, it is obvious that the drawings in the following description are only two of the embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a perspective view of an embodiment of the present invention;
fig. 2 is a cross-sectional view of an embodiment of the present invention;
fig. 3 is a top view of a chassis according to an embodiment of the present invention;
fig. 4 is a perspective view of a chassis according to an embodiment of the present invention;
fig. 5 is a perspective view of the frame according to the embodiment of the present invention.
The device comprises a rack 1, a top block 2, a retaining column 3, a chassis 4, a positioning column 5, a sensor 6, a top hole area 7, a top rod 8, a positioning block 9, a positioning groove 10, a positioning pin 11, a positioning cylinder 12, a servo motor 13, a lifting cylinder 14 and a supporting area 15.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are merely preferred embodiments of the present invention, rather than 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.
Examples
As shown in fig. 1, the embodiment of the present invention includes a frame 1, a chassis 4 and a plurality of storage towers for storing workpieces.
The chassis 4 is in rotating fit with the upper end face of the rack 1, and the chassis 4 is driven by a servo motor 13.
Be equipped with a plurality of material levels of prepareeing on chassis 4, prepare the material level equipartition in with the concentric circle of chassis 4, the material level of prepareeing includes apical pore district 7 and supporting area 15, apical pore district 7 includes two apex angles and communicates in the sector hole of an organic whole, can guarantee no matter apical pore district 7 or supporting area 15 all can guarantee that the periphery has sufficient region and work piece contact, apical pore district 7 is for running through the through-hole of chassis 4. The supporting area 15 is at least vertically provided with two positioning columns 5 which are distributed corresponding to the hollow holes of the workpiece, so that the workpiece can be quickly positioned.
Prepare the top of material level and set up the storage tower, through setting up at the storage tower of preparing the material level, can show and improve work piece storage quantity on the chassis 4, in order to get the work piece from it, the storage tower includes that a plurality of circumferences distribute in getting material station outlying bumping post 3, through the storage tower that bumping post 3 formed, can open the space more, also be convenient for simultaneously observe inside work piece quantity. The material taking tower is provided with a material taking position, and a sensor 6 for detecting whether a workpiece exists in the material taking position is arranged outside the material taking tower. The sensor 6 is a Hall sensor 6, and the model of the sensor 6 is UGN3503 LT.
The material preparing device is characterized in that at least one material taking station is arranged on the motion trail of the material preparing position, a top rod 8 is vertically matched on the rack 1 corresponding to the material taking station in a sliding mode, a top block 2 is arranged at the top of the top rod 8, the top block 2 penetrates through a top hole area 7 to push a workpiece in the material storage tower to the material taking position, the top rod 8 is driven up and down through a lifting cylinder 14, and the top rod 8 is fixed at the output end of the lifting cylinder 14.
When the material storage tower rotates to the material taking station along with the chassis 4, the workpiece at the material taking position is taken away, and the top block 2 pushes other workpieces positioned in the same material storage tower to the material taking station; when all the workpieces in the material storage tower positioned at the material taking station are taken away, the chassis 4 rotates the material storage tower with the workpieces to the material taking station.
Still including with storage tower one-to-one's positioning mechanism, this positioning mechanism includes constant head tank 10, locating pin 11 and telescopic machanism, constant head tank 10 is the toper type groove, constant head tank 10 is in 4 circumference on the chassis distribute the setting, specifically are equipped with locating piece 9 in 4 below on the chassis, constant head tank 10 sets up on locating piece 9, the tip of locating pin 11 is outer toper structure, locating pin 11 is fixed in telescopic machanism's output, the tip of locating pin 11 is directional in the constant head tank 10, after chassis 4 rotates specific angle, will inject locating pin 11 into constant head tank 10 through telescopic machanism, and then realize the accurate location to the storage tower, telescopic machanism is promptly for location cylinder 12.
The work piece is put in the storage tower, piles up with this from bottom to top, and through a plurality of storage towers that set up on chassis 4, when the storage tower was located and gets the material station, the below of getting the material station was the ejector pin 8 of setting in frame 1, and ejector pin 8 upper end has set up kicking block 2, can upwards push away kicking block 2 through ejector pin 8. And be equipped with the roof hole region 7 and support region 15 on the position of prepareeing material of chassis 4, wherein support region 15 can support the work piece of placing in the storage tower, avoids the work piece to drop through roof hole region 7, and the kicking block 2 can pass through roof hole region 7 and enter into the top of chassis 4, and after the sensor 6 detected the work piece of getting the material level and taken away, through kicking block 2 with work piece rebound for the work piece of below is upwards promoted to getting the material level, then receives the next takakoff.
When material is taken, the stacked workpieces are taken out from top to bottom in sequence, after all the workpieces in the material storage tower positioned at the material taking station are taken out, the ejector rod 8 is driven downwards to move the ejector block 2 to the position below the base plate 4, then the base plate 4 is rotated, so that the next material storage tower provided with the workpieces is rotated to the material taking station, and material taking is continued from the material taking position
The plurality of storage towers are distributed on a concentric circle of the base plate 4, so that when all the workpieces in one storage tower are taken out, the other storage tower filled with the workpieces can be adjusted to a material taking station by simply rotating the base plate 4 by a specific angle. The plurality of material storage towers can ensure the continuity of the feeding process of the whole device.
The device can accurately send the workpiece to a designated position, and the manipulator is used for assisting in processing, so that the workpiece sending efficiency can be further remarkably improved. In addition, the cylinder in the technical solution is based on the fact that those skilled in the art need to be involved in the structure to which the cylinder is attached during practical application, and components such as a compressor are avoided.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A motor stator core accurate positioning feeding device is characterized by comprising a frame (1), a chassis (4) and a plurality of material storage towers for storing workpieces;
the chassis (4) is in rotating fit with the upper end face of the rack (1), and the chassis (4) is driven by a servo motor (13);
the device is characterized in that a plurality of material preparation positions are arranged on the chassis (4), the material preparation positions are uniformly distributed on a circle concentric with the chassis (4), each material preparation position comprises a top hole area (7) and a supporting area (15), and the top hole area (7) is a through hole penetrating through the chassis (4);
a material storage tower is arranged above the material preparation level, a material taking level is arranged on the material storage tower, and a sensor (6) for detecting whether a workpiece exists at the material taking level is arranged outside the material storage tower;
at least one material taking station is arranged on the movement track of the material preparing position, an ejector rod (8) is vertically matched with the rack (1) corresponding to the material taking station in a sliding manner, an ejector block (2) is arranged at the top of the ejector rod (8), and the ejector block (2) penetrates through a top hole area (7) to push a workpiece in the material storage tower to the material taking position;
when the material storage tower rotates to the material taking station along with the chassis (4), the workpiece positioned at the material taking position is taken away, and the top block (2) pushes other workpieces positioned in the same material storage tower to the material taking station;
when all the workpieces in the material storage tower positioned at the material taking station are taken away, the chassis (4) rotates the material storage tower with the workpieces to the material taking station,
the material storage tower is characterized by further comprising positioning mechanisms in one-to-one correspondence with the material storage towers, each positioning mechanism comprises a positioning groove (10), a positioning pin (11) and a telescopic mechanism, the positioning grooves (10) are circumferentially distributed on the chassis (4), the positioning pins (11) are fixed at the output ends of the telescopic mechanisms, and the end portions of the positioning pins (11) point to the positioning grooves (10).
2. The accurate positioning and feeding device for the motor stator core according to claim 1, is characterized in that: the material storage tower comprises a plurality of retaining columns (3) which are circumferentially distributed on the periphery of the material taking station.
3. The accurate positioning and feeding device for the motor stator core according to claim 1, is characterized in that: the supporting area (15) is at least vertically provided with two positioning columns (5) distributed corresponding to the workpiece through holes.
4. The accurate positioning and feeding device for the motor stator core according to claim 1, is characterized in that: the positioning groove (10) is a conical groove.
5. The accurate positioning and feeding device for the motor stator core according to claim 1, is characterized in that: the sensor (6) is a Hall sensor (6).
6. The accurate positioning and feeding device for the motor stator core according to claim 1, is characterized in that: the top hole area (7) comprises two fan-shaped holes with top angles communicated with the whole body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921163639.6U CN210297489U (en) | 2019-07-23 | 2019-07-23 | Accurate positioning and feeding device for motor stator core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921163639.6U CN210297489U (en) | 2019-07-23 | 2019-07-23 | Accurate positioning and feeding device for motor stator core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210297489U true CN210297489U (en) | 2020-04-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921163639.6U Active CN210297489U (en) | 2019-07-23 | 2019-07-23 | Accurate positioning and feeding device for motor stator core |
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| Country | Link |
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| CN (1) | CN210297489U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111478525A (en) * | 2020-04-15 | 2020-07-31 | 重庆市美庆科技有限公司 | Motor core wiring card mounting machine |
-
2019
- 2019-07-23 CN CN201921163639.6U patent/CN210297489U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111478525A (en) * | 2020-04-15 | 2020-07-31 | 重庆市美庆科技有限公司 | Motor core wiring card mounting machine |
| CN111478525B (en) * | 2020-04-15 | 2022-12-06 | 重庆市美庆科技有限公司 | Motor core wiring card mounting machine |
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