CN111900845A - Rotor insulation paper automatic assembly equipment - Google Patents
Rotor insulation paper automatic assembly equipment Download PDFInfo
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- CN111900845A CN111900845A CN202010592092.2A CN202010592092A CN111900845A CN 111900845 A CN111900845 A CN 111900845A CN 202010592092 A CN202010592092 A CN 202010592092A CN 111900845 A CN111900845 A CN 111900845A
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- paper
- die
- winding
- cylinder
- insulating paper
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/10—Applying solid insulation to windings, stators or rotors
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The invention relates to the technical field of starter production equipment, in particular to automatic rotor insulation paper assembling equipment. The automatic rotor insulation paper assembling equipment comprises a rack, wherein an insulation paper fixing frame, an insulation paper winding and forming mechanism and a mounting disc for fixing a rotor are arranged on the rack; the machine frame is also provided with a paper feeding component, and the paper feeding component is used for conveying the insulating paper to the winding forming component; the paper feeding end of the winding forming assembly is also provided with a cutting mechanism; the frame is also provided with a pick-up mounting assembly for fitting the formed insulating paper into the rotor. The invention has the beneficial effects that: according to the invention, the processes of conveying, winding and forming and assembling the insulating paper are sequentially realized by adopting the paper feeding component, the winding and forming mechanism and the picking and mounting component, so that the consistency of the size, the shape and the position of the formed insulating paper is higher, and the process quality is stable and reliable.
Description
Technical Field
The invention relates to the technical field of starter production equipment, in particular to automatic rotor insulation paper assembling equipment.
Background
The automobile starter can convert the electric energy of the storage battery into mechanical energy to drive the flywheel of the engine to rotate so as to start the engine. The rotor assembly is an important part on an automobile starter, and the comprehensive electrical property of the rotor assembly has great influence on the service life of the starter.
Due to the unstable manufacturing process of the rotor, the overlap joint is easily caused by the insufficient forming clearance between the burrs of the rotor coil element and the element, and a short circuit is formed; in order to reduce such short circuit, the material is usually blanked manually and a layer of insulating paper is placed for preventive separation, and the processing process is as follows: the insulating paper board is cut into required insulating paper strips by a manual shearing machine, and then a layer of insulating paper is wound manually and placed at a required position between two layers of elements at the reversing end.
In the general insulating paper installation process, due to the low cutting size precision of a shearing machine, the large tolerance of the length and width of insulating paper blanking, and the small space of the placing position, the position for placing the insulating paper cannot be fixed; the whole installation process is relatively complicated, and the problem that the insulation paper is not placed in place often exists, so that the insulation performance of a rotor in subsequent production is poor, and the short circuit of elements is caused.
Disclosure of Invention
Aiming at the technical problems in the prior art, the invention provides automatic rotor insulation paper assembling equipment to solve the problems that the installation process of insulation paper is relatively complicated and the insulation paper is easy to place in place.
The technical scheme for solving the technical problems is as follows: the automatic rotor insulation paper assembling equipment comprises a rack, wherein an insulation paper fixing frame, an insulation paper winding and forming mechanism and a mounting disc for fixing a rotor are arranged on the rack; the machine frame is also provided with a paper feeding component, and the paper feeding component is used for conveying the insulating paper to the winding forming component; the paper feeding end of the winding forming assembly is also provided with a cutting mechanism; the frame is also provided with a pick-up mounting assembly for fitting the formed insulating paper into the rotor.
The invention has the beneficial effects that: according to the invention, the processes of conveying, winding and forming and assembling the insulating paper are sequentially realized by adopting the paper feeding component, the winding and forming mechanism and the picking and mounting component, so that the consistency of the size, the shape and the position of the formed insulating paper is higher, and the process quality is stable and reliable; the whole assembly process adopts automatic operation, reduces labor cost and improves working efficiency.
On the basis of the technical scheme, the invention can be further improved as follows.
Further, the paper feeding assembly comprises two rotating wheel sets; an insulating paper clip-shaped channel is also arranged between the two rotating wheel sets.
Furthermore, each rotating wheel set comprises a driving wheel, a driven wheel and a driving wheel rotating cylinder in driving connection with the driving wheel.
The beneficial effect who adopts above-mentioned further scheme is, carry out synchronous transport through adopting two rotatory wheel groups to insulating paper to adopt insulating paper to return the shape passageway and guarantee that insulating paper can not take place the distortion in the transportation process.
Further, the winding forming assembly comprises an outer die, a winding die core and a friction wheel set; a first circular groove for forming the insulating paper is formed in the outer die, and a notch penetrating through the outer die is reserved in the side wall of the first circular groove; the winding die core is rotatably arranged in the first circular groove; the winding forming assembly further comprises a friction wheel set rotating cylinder and a friction wheel set propelling cylinder; the output end of the rotating cylinder of the friction wheel set is fixedly connected with the winding die core; the friction wheel set propulsion cylinder is connected with the friction wheel set in the horizontal direction, and the running path of the propulsion cylinder is over against the notch of the first circular groove and is used for pushing the friction wheel set to extrude the winding die core; and an insulating paper jacking mechanism is further arranged in the first circular groove of the outer mold and used for locally jacking the formed insulating paper along the first circular groove.
Further, the insulating paper jacking mechanism comprises a push block and a jacking cylinder; the push block can vertically slide along the first circular groove; and the output end of the jacking cylinder is connected with the push block.
The further scheme has the beneficial effects that after the insulating paper is conveyed into the first circular groove of the outer die, the friction wheel set and the die core of the winding die are mutually attached and rotate, so that the insulating paper is wound around the first circular groove, and the molding of the insulating paper is realized; in the forming process, the multi-layer winding of the insulating paper can be realized according to the requirement, and the insulating property is improved.
Further, the winding assembly further comprises a guide part distributed along the direction of the notch of the first circular groove; an insulating paper guide groove is reserved in the guide part.
Adopt above-mentioned further scheme's beneficial effect be for insulating paper removes along the insulating paper guide way of guide part, thereby enters into first circular inslot shaping.
Further, the cutting mechanism comprises a cutter and a cutter propelling cylinder; the output end of the cutter propelling cylinder is connected with the cutter, and the running path of the cutter propelling cylinder is opposite to the insulating paper.
The beneficial effect who adopts above-mentioned further scheme is that, promote the cutter through the cutter and realize cutting to the insulating paper to the required fashioned size of control insulating paper.
Further, the picking and mounting assembly comprises a moving mechanism, a picking die and a rotor flaring die which are suspended above the winding forming assembly and the mounting disc; the moving mechanism is provided with a picking die propelling cylinder and a flaring die propelling cylinder which are distributed in the vertical direction in parallel; the output end of the picking die propelling cylinder is connected with the picking die; the output end of the flaring die propulsion cylinder is connected with the rotor flaring die; and a second circular groove for fixing the insulating paper is arranged in the picking-up die.
Further, the moving mechanism includes a linear guide and a driving cylinder for driving the linear guide.
Adopt above-mentioned further scheme's beneficial effect to accomplish the quick pick-up to fashioned insulating paper through picking up the mould, the flaring mould realizes carrying out the flaring to the ectonexine component of rotor simultaneously, through moving mechanism, realizes picking up the accurate location of mould and rotor to in assembling the rotor with fashioned insulating paper, realize the accurate installation of insulating paper.
Further, a plurality of position detection sensors are arranged on the mounting disc along the circumferential direction, and the position detection sensors are used for detecting the position of the insulation paper in the rotor.
Adopt above-mentioned further scheme's beneficial effect to detect the position of the insulating paper after the assembly to whether the quick judgement rotor accords with production standard.
Drawings
FIG. 1 is a top view of the overall structure of an automatic rotor insulation paper assembling apparatus according to the present invention;
FIG. 2 is a partial structural plan view of the automatic rotor insulating paper assembling apparatus of the present invention;
fig. 3 is a side view showing the overall construction of the automatic rotor insulating paper assembling apparatus according to the present invention.
Detailed Description
The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the invention.
It should be noted that, in the process of assembling the insulation paper, the rotor assembly is generally manually wound with a layer of insulation paper to be placed at a desired position between two layers of elements at the commutation end of the rotor. When single-layer insulating paper is used for insulation, the insulating paper is easy to be pierced by burrs generated during element forming, and lap joint short circuit of the inner-layer element and the outer-layer element can be still caused; if two layers of insulating paper are manually placed, the shapes of the insulating paper are easy to scatter, dislocate and skew due to the difficulty of manual assembly, multiple layers of insulating paper are locally overlapped, and the subsequent welding quality is influenced due to the deformation of coil elements.
In order to solve the problems, the invention provides automatic rotor insulation paper assembling equipment; the automatic rotor insulation paper assembling equipment is used for realizing automatic assembling of rotor insulation paper, automatic planning operation of placing double-layer insulation paper between an inner layer and an outer layer of a rotor is realized, manual rotor insulation paper blanking operation is improved, operation defects such as manual forming of the insulation paper and placement of the rotor layer insulation paper are improved, accordingly, rotor short circuit defects are improved, and rotor performance reliability is improved.
The invention provides the following examples
As shown in fig. 1-3, the present invention provides an automatic rotor insulation paper assembling device, which mainly comprises a frame 1, an insulation paper fixing frame 2 arranged on the frame 1, a paper feeding assembly 5, a winding forming mechanism 3, a picking and mounting assembly 7 and a mounting disc 4.
In this embodiment, the insulating paper fixing frame 2 is rotatably disposed and used for placing the fixed-width rotating insulating paper. The paper feeding assembly 5 is located between the insulating paper fixing frame 2 and the winding forming mechanism 3 and used for conveying the insulating paper from the insulating paper fixing frame 2 to the winding forming mechanism 3 to complete forming of the insulating paper. The paper feeding end of the winding forming mechanism 3 is also provided with a cutting mechanism 6 for cutting off the insulating paper to control the forming specification of the insulating paper. The pick-up mounting assembly 7 is used to fit the formed insulation paper into the rotor.
The processes of conveying, winding and forming and assembling the insulating paper are sequentially realized by adopting the paper feeding component 5, the winding and forming mechanism 3 and the picking and mounting component 7, so that the consistency of the size, the shape and the position of the formed insulating paper is high, and the process quality is stable and reliable; the whole assembly process adopts automatic operation, reduces labor cost and improves working efficiency.
Based on the above embodiment, the paper feeding assembly 5 includes two rotating wheel sets 51; an insulating paper clip channel 52 is further arranged between the two rotating wheel sets 51, and a glass plate is covered above the insulating paper clip channel 52, so that the insulating paper is not easy to distort in the conveying process along the insulating paper clip channel 52 under the traction of the rotating wheel sets 51, and the stable conveying of the insulating paper is guaranteed.
Each rotating wheel set 51 comprises a driving wheel 511, a driven wheel 512 and a driving wheel rotating cylinder 513 which is in driving connection with the driving wheel 511; the driving wheel 511 is driven to rotate anticlockwise through the driving wheel rotating cylinder 513, and the driven wheel 512 is matched with the insulating paper to generate forward friction force, so that the insulating paper is fed forwards.
Based on the above embodiment, the winding assembly 3 comprises an outer die 31, a winding die core 32 and a friction wheel set 33; a first circular groove for insulating paper forming is formed in the outer die 31, and a notch penetrating through the outer die 31 is reserved in the side wall of the first circular groove; the winding die core 32 is rotatably disposed in the first circular groove; the winding assembly 3 further comprises a friction wheel set rotating cylinder 34 and a friction wheel set propelling cylinder 35; the output end of the friction wheel set rotating cylinder 34 is fixedly connected with the winding die core 32; the friction wheel set propulsion cylinder 35 is connected with the friction wheel set 33 in the horizontal direction, and the running path of the propulsion cylinder 34 is opposite to the notch of the first circular groove and used for pushing the friction wheel set 33 to extrude the winding die core 32; insulation paper is led in through the notch of the first circular groove, under the pushing of the friction wheel set pushing cylinder 35, the friction wheel set 33 and the winding die core 32 are extruded mutually, and meanwhile, the friction wheel set rotating cylinder 34 drives the friction wheel set 33, so that the insulation paper is wound along two circles of the first circular groove, and the insulation paper is formed. An insulating paper jacking mechanism 37 is further arranged in the first circular groove of the outer die 31, and the insulating paper jacking mechanism 37 is used for locally jacking out the formed insulating paper along the first circular groove.
The insulating paper jacking mechanism 37 comprises a push block and a jacking cylinder; the push block can vertically slide along the first circular groove; the output end of the jacking cylinder is connected with the push block; after the insulation paper in the first circular groove is formed, the jacking cylinder drives the push block to ascend, and therefore the insulation paper is locally ejected out.
In addition, the winding assembly 3 further comprises guides 36 distributed along the direction of the mouth of the first circular groove; an insulating paper guide groove is reserved in the guide part 36; so that the insulation paper moves along the insulation paper guide groove of the guide part 36 to enter the first circular groove for molding.
Based on the above embodiment, the cutting mechanism 6 includes the cutter 61 and the cutter propulsion cylinder 62; the output end of the cutter propelling cylinder 62 is connected with the cutter 61; the cutter advances the path of the cylinder 62 against the insulation paper. After the insulating paper passes through the fixing plate 63 according to a set length, under the pushing action of the cutter pushing cylinder 62, the cutter 61 is guided along the cutter fixing block 64, and the cutting end face of the fixing plate 63 is attached to cut off the insulating paper. After cutting, the cutter propelling cylinder 62 retracts to drive the cutter 61 to return, and the insulating paper is cut completely, so that the size of the insulating paper required to be formed is controlled.
Based on the above embodiment, the pick-up mounting assembly 7 includes the moving mechanism 71 suspended above the winding assembly 3 and the mounting disk 4, the pick-up die 72, and the rotor flaring die 73; a picking die pushing cylinder 74 and a flaring die pushing cylinder 75 which are distributed along the vertical direction are arranged on the moving mechanism 71 side by side; the output end of the pick-up die propulsion cylinder 74 is connected to the pick-up die 72; the output end of the flaring die propulsion cylinder 75 is connected with the rotor flaring die 73; the axle distance between the picking-up die 72 and the flaring die 73 is equal to the axle distance between the winding die core 32 and the mounting disc 4; the pick-up die 72 is provided with a second circular groove for fixing the insulation paper therein.
The moving mechanism 71 comprises a linear guide 711 and a driving cylinder 712 for driving the linear guide 711, and the driving cylinder 712 is used for driving the linear guide 711 to operate, so that the picking-up die 72, the flaring die 73, the picking-up die pushing cylinder 74 and the flaring die pushing cylinder 75 are integrally and horizontally offset.
After the insulating paper is formed, the moving mechanism 71 drives the picking mold 72 and the flaring mold 73 to move transversely, so that the picking mold 72 moves right above the winding mold core 32, and the flaring mold 73 moves right above the mounting plate 4; then, the picking die 72 is pushed downwards to be in butt joint with the winding die core 32 by the picking die pushing cylinder 74, so that the formed insulating paper enters the second circular groove of the picking die 72, the picking die pushing cylinder 74 retracts, the picking of the insulating paper is completed, and the picking of the insulating paper is completed at the moment.
In addition, in order to place the insulation paper conveniently, the flaring die 73 moves downwards under the pushing of the flaring die pushing cylinder 75, and the inner and outer layer elements of the rotor placed below the flaring die are flared; after the flaring is finished, the flaring die pushes the air cylinder 75 to retreat, so that the flaring die 73 returns. After the flaring of the rotor is finished, the moving mechanism 71 drives the picking die 72 and the flaring die 73 to integrally move to the right, so that after the picking die 72 moves right above the rotor, the picking die pushing cylinder 74 pushes the picking die 72 to move downwards, the insulating paper is pushed to the position required by the inner and outer layer elements of the rotor downwards, then the picking die pushing cylinder 74 retracts, the picking die 72 returns, and the insulating paper is placed.
In the present embodiment, a plurality of position detection sensors 41 are provided on the mounting disk 4 in the circumferential direction, and the position detection sensors 41 are used to detect the position of the insulating paper in the rotor. The positions where the insulating paper is placed are detected through the position detection sensors 41, so that whether the rotor meets the production standard or not is judged quickly, if the insulating paper in the rotor is not inclined, uneven and not in position, the qualified rotor descends to the assembly line follow-up plate along with the mounting disc 4, and at the moment, the assembling process of the insulating paper in the whole rotor is finished.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. The automatic rotor insulation paper assembling equipment is characterized by comprising a rack (1), wherein an insulation paper fixing frame (2), an insulation paper winding and forming mechanism (3) and a mounting disc (4) for fixing a rotor are arranged on the rack (1); the machine frame (1) is also provided with a paper feeding component (5), and the paper feeding component (5) is used for conveying the insulating paper to the winding forming component (3); the paper feeding end of the winding forming assembly (3) is also provided with a cutting mechanism (6); the frame (1) is further provided with a picking and mounting assembly (7), and the picking and mounting assembly (7) is used for assembling the formed insulating paper into the rotor.
2. The automatic rotor insulation paper assembling apparatus according to claim 1, wherein said paper feeding assembly (5) comprises two rotating wheel sets (51); an insulating paper clip channel (52) is also arranged between the two rotating wheel sets (51).
3. The automatic rotor insulation paper assembling apparatus according to claim 2, wherein each of the rotating wheel sets (51) includes a driving wheel (511), a driven wheel (512), and a driving wheel rotating cylinder (513) drivingly connected to the driving wheel (511).
4. The automatic rotor insulation paper assembling equipment according to claim 1, characterized in that the winding assembly (3) comprises an outer die (31), a winding die core (32) and a friction wheel set (33); a first circular groove for forming the insulating paper is formed in the outer die (31), and a notch penetrating through the outer die (31) is reserved in the side wall of the first circular groove; the winding die core (32) is rotatably arranged in the first circular groove; the winding assembly (3) further comprises a friction wheel set rotating cylinder (34) and a friction wheel set propelling cylinder (35); the output end of the rotating cylinder (34) of the friction wheel set is fixedly connected with the winding die core (32); the friction wheel set propulsion cylinder (35) is connected with the friction wheel set (33) along the horizontal direction, and the running path of the propulsion cylinder (34) is over against the notch of the first circular groove and is used for pushing the friction wheel set (33) to extrude the winding die core (32); an insulating paper jacking mechanism (37) is further arranged in the first circular groove of the outer die (31), and the insulating paper jacking mechanism (37) is used for locally jacking out the formed insulating paper along the first circular groove.
5. The automatic rotor insulation paper assembling equipment according to claim 4, wherein the insulation paper jacking mechanism (37) comprises a push block and a jacking cylinder; the push block can vertically slide along the first circular groove; and the output end of the jacking cylinder is connected with the push block.
6. The automatic rotor insulation paper assembling device according to claim 4, wherein the winding assembly (3) further comprises a guide portion (36) distributed along a notch direction of the first circular groove; an insulating paper guide groove is reserved in the guide part (36).
7. The automatic rotor insulation paper assembling apparatus according to claim 1, wherein the cutting mechanism (6) comprises a cutter (61) and a cutter pushing cylinder (62); the output end of the cutter propelling cylinder (62) is connected with the cutter (61), and the running path of the cutter propelling cylinder (62) is opposite to the insulating paper.
8. The automatic rotor insulation paper assembling equipment according to claim 1, wherein the picking and mounting assembly (7) comprises a moving mechanism (71) suspended above the winding and forming assembly (3) and the mounting disc (4), a picking die (72) and a rotor flaring die (73); a picking die pushing cylinder (74) and a flaring die pushing cylinder (75) which are distributed along the vertical direction are arranged on the moving mechanism (71) side by side; the output end of the picking die propelling cylinder (74) is connected with the picking die (72); the output end of the flaring die propulsion cylinder (75) is connected with the rotor flaring die (73); the pick-up die (72) is internally provided with a second circular groove for fixing insulating paper.
9. The automatic rotor insulation paper assembling apparatus according to claim 8, wherein the moving mechanism (71) includes a linear guide (711) and a driving cylinder (712) for driving the linear guide (711).
10. The automatic rotor insulation paper assembling device according to claim 1, wherein a plurality of position detecting sensors (41) are arranged on the mounting disk (4) along the circumferential direction, and the position detecting sensors (41) are used for detecting the positions of the insulation paper in the rotor.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010592092.2A CN111900845A (en) | 2020-06-24 | 2020-06-24 | Rotor insulation paper automatic assembly equipment |
| CN202011315398.XA CN112436693B (en) | 2020-06-24 | 2020-11-20 | Rotor insulation paper automatic assembly equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010592092.2A CN111900845A (en) | 2020-06-24 | 2020-06-24 | Rotor insulation paper automatic assembly equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111900845A true CN111900845A (en) | 2020-11-06 |
Family
ID=73207119
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010592092.2A Withdrawn CN111900845A (en) | 2020-06-24 | 2020-06-24 | Rotor insulation paper automatic assembly equipment |
| CN202011315398.XA Active CN112436693B (en) | 2020-06-24 | 2020-11-20 | Rotor insulation paper automatic assembly equipment |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011315398.XA Active CN112436693B (en) | 2020-06-24 | 2020-11-20 | Rotor insulation paper automatic assembly equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN111900845A (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2124229A1 (en) * | 1971-05-15 | 1972-11-30 | Papst Motoren Kg | Isolation arrangement for an electric motor |
| CN102306987B (en) * | 2011-09-05 | 2013-08-14 | 深圳市金岷江机电设备有限公司 | Rotor paper insertion equipment |
| CN202488298U (en) * | 2012-03-27 | 2012-10-10 | 姚伟 | Double-station S-shaped insulating paper insertion and expansion all-in-one machine |
| CN206099685U (en) * | 2016-07-26 | 2017-04-12 | 苏州睿动电气科技有限公司 | Device for preventing insulated paper leaks to be inserted or not to insert and target in place |
| CN207947707U (en) * | 2018-03-30 | 2018-10-09 | 江苏铭纳阳智能装备有限公司 | A kind of new energy motor stator coil paper inserting mechanism |
| CN108306468B (en) * | 2018-03-30 | 2023-09-26 | 江苏铭纳阳智能装备有限公司 | Motor coil paper inserting machine |
| CN208226818U (en) * | 2018-06-12 | 2018-12-11 | 湖北精川智能装备股份有限公司 | A kind of rotor for auto starter layer insulation paper inserting board |
| CN209805631U (en) * | 2018-11-30 | 2019-12-17 | 浙江巨力电机成套设备有限公司 | Insulating paper inserting device |
-
2020
- 2020-06-24 CN CN202010592092.2A patent/CN111900845A/en not_active Withdrawn
- 2020-11-20 CN CN202011315398.XA patent/CN112436693B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN112436693B (en) | 2022-06-24 |
| CN112436693A (en) | 2021-03-02 |
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Application publication date: 20201106 |
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| WW01 | Invention patent application withdrawn after publication |