CN108336876B - Motor rotor winding equipment - Google Patents
Motor rotor winding equipment Download PDFInfo
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- CN108336876B CN108336876B CN201810192561.4A CN201810192561A CN108336876B CN 108336876 B CN108336876 B CN 108336876B CN 201810192561 A CN201810192561 A CN 201810192561A CN 108336876 B CN108336876 B CN 108336876B
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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
- H02K15/08—Forming windings by laying conductors into or around core parts
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Abstract
The invention discloses a motor rotor winding device, which mainly solves the problems that the efficiency of a single-station winding mode is low, a vertical type cutting and wire cutting qualified rate of a wire cutting mechanism is low, a winding mechanism is complex, tedious and inconvenient, the adaptability is weak, the armature reject ratio is high, the quality level of a motor armature is low, and the space of an arrangement mechanism is large in the prior art. The invention adopts a motor rotor winding device which comprises a frame, a control panel, a start-stop button, an electric cabinet and a characteristic mechanism; the characteristic mechanism is fixedly installed above the electrical cabinet through bolts, the rack is located right in front of the characteristic mechanism, and the control panel is horizontally fixed on the upper right of the electrical cabinet through bolts and is level with the upper surface of the electrical cabinet. The problem is solved well, and the method can be used for motor rotor production.
Description
Technical Field
The invention relates to the field of motor rotors, in particular to a motor rotor winding device.
Background
For motor manufacturers, the rotor and the armature are important parts of the motor and the most complex components in the production process, so that the key for ensuring the quality of the motor product is to improve the quality of the rotor and the armature. In the production process of the motor rotor and the armature, the winding process is the most complex and the most defective types and the most number of processes, and is the key process for determining the quality of the armature, so that the quality of the winding determines the quality of the motor rotor and the armature and also determines the quality of the motor. The process of winding a winding on a rotor core usually requires a rotor winding device, and the existing rotor winding device is generally provided with a rotor winding die, a winding mechanism and an indexing mechanism for mounting the rotor core.
The prior Chinese patent CN102377295B discloses a rotor winding device, which is characterized in that: the winding mechanism is arranged on the workbench and used for winding the rotor core; the indexing mechanism is used for fixing the rotor core and rotationally indexing the rotor core; the winding die is used for assisting the winding mechanism to wind the rotor core and comprises a die holder fixed on the winding mechanism and a die body arranged on the die holder and used for winding a winding with a first width; the method is characterized in that: a mold core which extends out of the mold body to assist winding when a winding with a second width is wound is also telescopically arranged in the mold body of the winding mold; the rotor winding equipment also comprises a wire protecting mechanism comprising a pair of protection plates, the wire protecting mechanism is arranged on the workbench, and the protection plates are oppositely arranged on two sides of the rotor core in a sliding manner and do reciprocating motion relative to the die body of the winding die; the wire protection mechanism comprises a protection plate support seat for mounting the protection plate, a sliding block for mounting and fixing the protection plate support seat on the sliding block, a sliding rail for sliding the sliding block on the sliding rail, a protection plate driving unit for driving the sliding block to slide and a wire protection mechanism base for fixing the sliding rail, the protection plate driving unit is fixed on the wire protection mechanism base and connected with the protection plate, and the wire protection mechanism is mounted on the workbench by utilizing the wire protection mechanism base; the wire winding mechanism comprises a support frame fixed on the workbench, a flying fork arranged on the support frame and driven by a flying fork shaft, a main motor unit arranged below the support frame and used for driving the flying fork shaft, an induction unit used for inducing the angular displacement of the flying fork shaft so as to control the flying fork shaft to rotate by a control system, and a connection unit fixed at the front end of the flying fork shaft and used for connecting and limiting the wire winding mold.
In the prior art, a motor rotor winding device generally adopts a single station, a winding mechanism cutting mechanism generally adopts a vertical cutting mode, the efficiency of the single-station winding mode is low, the wire cutting qualification rate of the vertical cutting mechanism is low, the winding mechanism is complex, tedious and inconvenient, the adaptability is weak, the armature reject ratio is high, the quality level of a motor armature is low, and the space of the arrangement mechanism is large. Therefore, there is a need for improvements in wire winding equipment and clamps therefor, and the present invention addresses the problems of the prior art.
Disclosure of Invention
The invention provides motor rotor winding equipment which adopts double stations for winding, and aims to solve the technical problems that in the prior art, a single station is adopted, a wire shearing mechanism of a winding mechanism adopts vertical shearing, the space of the arrangement mechanism is large, the winding mechanism is complicated, tedious and inconvenient, the adaptability is weak, the armature reject ratio is high, and the quality level of a motor armature is low. The equipment has the advantages of greatly increased winding efficiency, increased wire shearing qualification rate, strong applicability, greatly improved working efficiency, smooth winding and winding quality guarantee, greatly reduced armature reject ratio and greatly improved motor armature quality level.
The second technical problem to be solved by the invention is to provide a winding method based on the motor rotor winding equipment.
One of the technical solutions adopted by the present invention to solve the above technical problems is as follows:
a motor rotor spooling equipment which characterized in that: the device comprises a rack 1, a control panel 2, a start-stop button 3, an electrical cabinet 4 and a characteristic mechanism 5;
the characteristic mechanism 5 is fixedly installed above the electrical cabinet 4 through bolts, the rack 1 is located right in front of the characteristic mechanism 5, and the control panel 2 is horizontally fixed on the upper right of the electrical cabinet 4 through bolts and is parallel to the upper plane of the electrical cabinet 4.
Preferably, the rack 1 is constructed by adopting an aluminum profile, and the rest panels are formed by bending 08F sheet metal parts; the operation panel 2 comprises buttons and a display device; and a double-head winding machine and an electrical system are installed in the electrical cabinet 4.
Preferably, the property mechanism 5 includes a rotor clamping and fixing mechanism 51, a rotor rotating mechanism 52, a thread trimming mechanism 53 and a thread releasing and winding mechanism 54.
Preferably, the rotor clamping and fixing mechanism 51 comprises a first stepper motor 5101, an upper frame 5112, a first mounting plate 5113 and a first fixing plate 5104;
a small belt wheel I5106 is mounted at the shaft extending end of the first stepping motor 5101, the other end of the small belt wheel I5106 is connected with a large belt wheel I5107 through a synchronous belt I5108, the large belt wheel I5107 is connected with the left end of a lead screw 5109 through a deep groove ball bearing, and a lead screw nut 5110 is mounted on the lead screw 5109;
the upper frame 5112 and the feed screw nut 5110 are fixed together through screws; the upper frame 5112 is set with a moving stroke, and the lower end of the upper frame 5112 fixes the upper half part of the sliding rail 5111 through a screw;
the first mounting plate 5113 is connected with the lower half part of the sliding rail 5111 through a screw;
the first fixing plate 5104 is mounted on the first mounting plate 5113 through screws, and the upper end of the first fixing plate 5104 is fixedly provided with a right clamping head 5105.
Preferably, the rotor rotating mechanism 52 includes a second stepping motor 5201, a second mounting plate 5206, a positioning block 5208 and a second fixing plate 5207;
the second stepping motor 5201 is mounted on the second mounting plate 5206 through a screw; a first driving pulley 5202 is mounted on an extending shaft of the second stepping motor 5201, the first driving pulley 5202 is connected with two first driven pulleys 5204 by pressing a synchronous belt 5205 through a first tension pulley 5203, and the first driven pulleys 5204 are mounted on a rotor positioning shaft 5209 through bearings;
the positioning block 5208 is mounted on the second fixing plate 5207 through a screw; the positioning block 5208 is provided with a rotor, and the positioning block 5208 is also provided with a proximity sensor.
Preferably, the thread trimming mechanism 53 comprises an up-down pushing cylinder 5301 and a sliding plate 5307;
the up-down pushing cylinder 5301 is fixed above the rotor clamping and fixing mechanism 51 through bolts, and the up-down pushing cylinder 5301 can push the sliding plate 5307 to move linearly up and down along the sliding rod 5306;
the rotor fixing device 5303 is fixedly installed at the corners of two sides of the sliding plate 5307, and a fixing cylinder 5305 is installed at the top of the rotor fixing device 5303;
Preferably, the wire releasing and winding mechanism 54 comprises a servo motor 5401, a winding structure 5408 and a wire releasing device 5407;
a shaft extension end of the servo motor 5401 is provided with a driving belt wheel II 5403 through a deep groove ball bearing, and the outer side of the servo motor 5401 is provided with a baffle 5418 through a screw;
the driving pulley II 5403 is tightly pressed by the two tensioning pulleys II 5404 to tightly press the synchronous belt III 5405 to be connected with the two driven pulley II 5402; the second tensioning wheel 5404 is arranged on the tensioning wheel fixing shaft 5420; the driven belt wheel II 5402 is respectively fixed on two wire reel shafts 5406 through deep groove ball bearings, and copper wire reels are mounted on the wire reel shafts 5406;
the wire outlet structure 5407 is mounted on a fixing block 5414, the fixing block 5414 is fixedly mounted on a wire winding structure 5408 through screws, and the wire winding structure 5408 is fixedly mounted on a wire reel shaft 5406 through screws.
Preferably, the winding structure 5408 is connected with the small pulley shaft 5415 through a shaft sleeve 5417; the shaft sleeve 5417 is connected with the small pulley shaft 5415 through a small pulley shaft upper bearing 5416, the reel shaft 5406 is provided with a large pulley II 5410, the large pulley II 5410 is arranged on the small pulley II 5409 through a synchronous belt IV 5411, and the large pulley II 5410 rotates under the driving of the reel shaft 5406.
Preferably, the motor rotor winding equipment is controlled by a PLC, and a control panel button is manually operated.
A winding method based on motor rotor winding equipment comprises the following steps:
firstly, before the equipment is started, two rotors 5102 and 5419 are respectively placed at the middle position of a positioning block 5208 on a rotor rotating mechanism 52 manually, a proximity sensor arranged on the positioning block 5208 senses that a workpiece is close, then signals are quickly fed back to a first stepping motor 5101, and after the first stepping motor 5101 receives the signals, the first stepping motor 5101 is started immediately to drive a screw nut 5110 mechanism to operate, so that the rotary motion is converted into linear motion; when the feed screw nut 5110 mechanism operates, the upper frame 5112 moves, a fixed moving stroke is set for the movement of the upper frame 5112, when the movement of the upper frame 5112 reaches the moving stroke, the vertical horse presses the first rotor 5102, and meanwhile, the first stepper motor 5101 stops working;
secondly, after the first stepping motor 5101 stops working, the servo motor 5401 is started immediately, and the servo motor 5401 drives the wire coil shaft 5406 to rotate through a synchronous belt mechanism, so that the wire coil shaft 5406 drives a copper wire coil arranged on the wire coil shaft to rotate, and the wire releasing function is realized; meanwhile, the winding structure 5408 winds the rotor I5102 under the driving of the bobbin, so that the winding function is realized;
thirdly, after winding is finished, the sensor transmits a signal to the first stepping motor 5201, and after the first stepping motor 5201 receives the signal, the first rotor 5102 is driven to rotate through the second synchronous belt 5205, so that the first rotor 5102 reaches a certain angle; repeating the second step;
fourthly, after winding is finished, the proximity sensor at the positioning block 5208 transmits a signal to the upper and lower pushing cylinders 5301, after the upper and lower pushing cylinders 5301 receive the signal, the upper and lower pushing cylinders 5301 drive the sliding plate 5307 to move downwards, and when the sliding plate 5307 reaches the wire cutting position, the fixing cylinder 5305 pushes the rotor fixing device 5303 to continue to move downwards so as to press the rotor; after the rotor is pressed, the thread trimming cylinder 5304 pushes the thread trimming device 5308 to move downwards continuously, the thread trimming device stops after reaching the thread trimming position of the rotor, and then a thread trimming motor on the thread trimming device operates, so that a thread trimming function is achieved;
fifthly, after the wire cutting is finished, the air cylinder 5301 is pushed up and down to return, a proximity sensor at the positioning block 5208 transmits a signal to the first stepping motor 5101, and the first stepping motor 5101 drives the upper frame 5112 to return after receiving the signal and then releases the rotor;
sixthly, manually taking out the wound rotor, resetting each mechanism and finishing winding.
The invention has the beneficial effects that:
the panels of the rack are formed by bending 08F sheet metal parts, and the 08F sheet metal parts have good ductility and good bending performance, can well ensure the size of the panels and are attractive in appearance;
secondly, the invention is provided with a start-stop button, the start button is pressed when the starting is carried out, and the stop button is pressed when the stopping is carried out; after the operator finishes inputting data, the operator presses a start button, and the machine operates; if some unforeseeable problems are encountered in the operation process, an operator can press the stop button in time, so that loss caused by misoperation of a machine or personnel is avoided;
the invention is provided with an electrical cabinet, wherein a double-head winding machine and an electrical system are arranged in the electrical cabinet; the special electrical cabinet is installed, and the electrical appliances in the machine are all installed in the electrical cabinet, so that the maintenance and wiring are convenient;
the invention is provided with a characteristic testing mechanism, the characteristic testing mechanism comprises a rotor clamping and fixing mechanism, and the clamping and the loosening of the rotor are realized through a screw rod nut mechanism;
fifthly, a baffle is mounted on the outer side of a servo motor of the paying-off and winding mechanism through a screw, dust is effectively prevented from entering the baffle, the paying-off and winding mechanism is protected, and the service life of equipment is effectively prolonged;
the PLC control system adopted by the invention adopts a programmable memory which is used for storing programs in the PLC control system, executing instructions facing users such as logic operation, sequential control, timing, counting, arithmetic operation and the like, and controlling various types of machinery or production processes through digital or analog input/output, therefore, the system is the core part of the motor rotor winding equipment of the invention, and plays an important role in the motion control and process control of the motor rotor winding equipment of the invention: the PLC technology is adopted for control, so that each working motor can slowly rotate, slowly accelerate or slowly decelerate when starting and braking, excessive impact is avoided, excessive looseness or breakage of a lead is reduced, and the cost is saved to a certain extent;
seventhly, in the invention, the winding is carried out by changing a single station into a double station in the prior art, so that the winding efficiency of the equipment is greatly increased, the efficiency is improved by 10-25%, and the production capacity is greatly improved;
eighthly, the invention changes the vertical type thread cutting mode in the prior art into the position inclined by 45 degrees for cutting threads, thereby greatly increasing the thread cutting qualification rate, and improving the qualification rate by about 10 percent;
the winding mechanism adopts motor output, so that the winding process is more convenient, the winding efficiency of the equipment is increased to a certain degree, and the production capacity is improved to a certain degree;
the invention has reasonable structural layout and compact structure; the construction method can work in a smaller field space, the construction floor area is not more than 4 square meters, the requirement on the space field is not high, and compared with the prior art, the construction method can work under various fields, is flexible and convenient, and has strong applicability;
eleven, the characteristic mechanism of the invention can greatly improve the working efficiency and ensure the smooth winding and the winding quality to obviously reduce the armature reject ratio, the reject ratio is changed from 15.5 percent to 10.3 percent, the reject ratio is reduced by about 5 percent, the quality level of the motor armature is greatly improved, and the production capacity is greatly improved; the product quality, economic benefit and image of the enterprise are all obviously improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a front view of the motor rotor winding apparatus assembly of the present invention.
Fig. 2 is a left side view of the motor rotor winding apparatus assembly of the present invention.
Fig. 3 is a bottom view of the motor rotor winding apparatus assembly of the present invention.
Fig. 4 is a front view of the characteristic mechanism of the motor rotor winding device of the present invention.
Fig. 5 is a side view of the characterizing mechanism of the motor rotor winding apparatus of the present invention.
Fig. 6 is a plan view of the characteristic mechanism of the motor rotor winding device of the present invention.
FIG. 7 is a schematic structural diagram of a base of a characteristic mechanism of a motor rotor winding device of the invention.
FIG. 8 is a schematic structural diagram of a rotor clamping and fixing mechanism of the motor rotor winding device characteristic mechanism.
Fig. 9 is a front view of the rotor turning mechanism of the characterizing mechanism of the motor rotor winding device of the present invention.
Fig. 10 is a side view of the rotor turning mechanism of the characterizing mechanism of the motor rotor winding device of the present invention.
FIG. 11 is a schematic structural diagram of a rotor rotating mechanism base of the characteristic mechanism of the motor rotor winding device of the present invention.
Fig. 12 is a front view of the thread trimming mechanism of the characterizing mechanism of the motor rotor winding device of the present invention.
Fig. 13 is a side view of the thread trimming mechanism of the characterizing mechanism of the motor rotor winding device of the present invention.
FIG. 14 is a top view of the thread trimming mechanism slider of the characterizing mechanism of the motor rotor winding apparatus of the present invention.
FIG. 15 is a front view of the paying-off and winding mechanism of the motor rotor winding device characterizing mechanism of the present invention.
FIG. 16 is a side view of the pay-off and take-up mechanism of the characterizing mechanism of the motor rotor winding apparatus of the present invention.
FIG. 17 is a top view of the wire releasing and winding mechanism of the motor rotor winding device featuring mechanism according to the present invention.
In the drawings:
1. frame 2, control panel 3, start stop button
4. Electrical cabinet 5 and characteristic mechanism
51. Rotor clamping and fixing mechanism 5101, first stepping motor 5102 and first rotor
5103. Left clamping head 5104, first fixing plate 5105 and right clamping head
5106. 5107 small belt wheel, 5108 large belt wheel and 5108 synchronous belt
5109. Screw 5110, screw nut 5111 and sliding rail
5112. Upper frame 5113 and mounting plate I
52. Rotor rotating mechanism 5201, two step motors 5202 and one driving pulley
5203. Tension pulley I5204, driven pulley I5205 and synchronous belt II
5206. Mounting plate II 5207, fixing plate II 5208 and positioning block
5209. Rotor positioning shaft
53. Thread trimming mechanism 5301, vertical pushing cylinder 5302 and thread trimming motor
5303. Rotor fixing device 5304, thread trimming cylinder 5305 and fixing cylinder
5306. Slide bar 5307, slide plate 5308 and thread trimming device
54. Pay-off and wire winding mechanism 5401, servo motor 5402 and driven pulley II
5403. A driving pulley II 5404, a tension pulley II 5405 and a synchronous belt III
5406. Reel shaft 5407, wire outlet device 5408 and winding structure
5409. A small belt wheel II 5410, a large belt wheel II 5411 and a synchronous belt IV
5412. Routing wheel 5413, wire outlet 5414 and fixed block
5415. Small pulley shaft 5416, small pulley shaft upper bearing 5417 and shaft sleeve
5418. Baffle 5419, second rotor 5420 and tension wheel fixing shaft
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments. It should be noted that the descriptions of "above", "below", "bottom end", "front", "back", etc. mentioned in the present embodiment are defined in a general sense, for example, defined by referring to the direction of gravity, the direction of gravity is below, the opposite direction is above, similarly above is the top or top end, below is the bottom or bottom end, and the description is only for clarity, and is not intended to limit the scope of the invention. It should be understood that the following detailed description is illustrative of the invention only and is not intended to limit the scope of the invention.
Example 1:
as shown in fig. 1, 2 and 3, the winding device for the motor rotor is characterized in that: the device comprises a rack 1, a control panel 2, a start-stop button 3, an electrical cabinet 4 and a characteristic mechanism 5; the characteristic mechanism 5 is fixedly arranged above the electrical cabinet 4 through bolts, the rack 1 is positioned right in front of the characteristic mechanism 5, and the control panel 2 is horizontally fixed at the upper right of the electrical cabinet 4 through bolts and is parallel to the upper plane of the electrical cabinet 4; the operation panel 2 comprises buttons and a display device; and a double-head winding machine and an electrical system are installed in the electrical cabinet 4.
The rack 1 is built by adopting an aluminum profile, and the rest panels are formed by bending 08F sheet metal parts; motor rotor spooling equipment adopts PLC control, and manual operation control panel button adopts PLC technical control, makes each work motor can slowly rotate when starting and braking, slowly accelerates or slowly decelerates, avoids excessive impact, reduces the wire and crosses pine or broken string, has also practiced thrift the cost to a certain extent.
As shown in fig. 4, 5, 6 and 7, the characteristic mechanism 5 includes a rotor clamping and fixing mechanism 51, a rotor rotating mechanism 52, a thread cutting mechanism 53 and a thread releasing and winding mechanism 54.
As shown in fig. 8, the rotor clamping and fixing mechanism 51 includes a first stepping motor 5101, an upper frame 5112, a first mounting plate 5113 and a first fixing plate 5104; the shaft extending end of the first stepping motor 5101 is provided with a first small belt wheel 5106, the other end of the first small belt wheel 5106 is connected with a first large belt wheel 5107 through a first synchronous belt 5108, the first large belt wheel 5107 is connected with the left end of a lead screw 5109 through a deep groove ball bearing, and a lead screw nut 5110 is arranged on the lead screw.
The upper frame 5112 and the feed screw nut 5110 are fixed together through screws; the upper frame 5112 is set with a moving stroke, and the lower end of the upper frame 5112 fixes the upper half part of the sliding rail 5111 through a screw; the first mounting plate 5113 is connected with the lower half part of the sliding rail 5111 through screws. The first fixing plate 5104 is mounted on the first mounting plate 5113 through screws, and the upper end of the first fixing plate 5104 is fixedly provided with a right clamping head 5105.
The lead screw nut 5110 makes translational linear motion under the rotation of the lead screw 5109, and when the lead screw nut 5110 makes linear motion, the upper frame 5112 is driven to make linear motion on the sliding rail 5111. When the left collet 5103 is driven by the lead screw nut 5110 to perform a translational motion, the action of clamping and releasing the rotor is realized.
As shown in fig. 9 and 10, the rotor rotation mechanism 52 includes a second stepping motor 5201, a second mounting plate 5206, a positioning block 5208 and a second fixing plate 5207; the second stepping motor 5201 is mounted on the second mounting plate 5206 through a screw; the positioning block 5208 is mounted on the second fixing plate 5207 through a screw; the positioning block 5208 is provided with a rotor, and the positioning block 5208 is also provided with a proximity sensor.
As shown in fig. 11, which is a bottom view of fig. 9, a primary pulley 5202 is mounted on an extending shaft of the two stepper motors 5201 (not shown in fig. 11), the primary pulley 5202 is connected with two secondary pulleys 5204 by pressing a synchronous belt 5205 through a tension pulley 5203, and the secondary pulleys 5204 are mounted on a rotor positioning shaft 5209 (not shown in fig. 11) through bearings.
When a proximity sensor at the positioning block 5208 senses a workpiece, a feedback signal is sent to the stepping motor 5101 and the servo motor 5401, the two stepping motors 5201 drive the first driving pulley 5202 to rotate, the first driving pulley 5202 drives the first driven pulley 5204 to rotate through the two synchronous belts 5205, and the first driven pulley 5204 drives the rotor positioning shaft to rotate, so that the rotor is rotated after one angle winding is completed.
As shown in fig. 12, 13 and 14, the thread trimming mechanism 53 comprises an up-down pushing cylinder 5301 and a sliding plate 5307; the up-down pushing cylinder 5301 is fixed above the rotor clamping and fixing mechanism 51 through bolts; the rotor fixing device 5303 is fixedly installed at the corners of two sides of the sliding plate 5307, and a fixing cylinder 5305 is installed at the top of the rotor fixing device 5303; thread trimming cylinder 5304 is installed at rotor fixing device 5303 middle part, thread trimming device 5308 is installed through the fixed block in front of thread trimming cylinder 5304, thread trimming device 5308 includes thread trimming motor 5302.
When the winding of the rotor is completed, the up-and-down pushing cylinder 5301 pushes the sliding plate 5307 to move linearly up and down along the sliding rod 5306; after the upper and lower push cylinder 5301 pushes the sliding plate 5307 to move downwards to a certain position, the fixing cylinder 5305 pushes the rotor fixing device 5303 to continue to move downwards so as to compress the rotor, after the rotor is compressed, the trimming cylinder 5304 pushes the trimming device 5308 to continue to move downwards, the trimming device stops after the trimming position of the rotor is reached, and the trimming motor 5302 on the trimming device operates to realize the trimming function. After the thread trimming action is finished, the thread trimming cylinder 5304 returns, and the up-and-down pushing cylinder drives the device on the sliding plate 5307 to move upwards along the sliding rod 5306.
As shown in fig. 15, the wire releasing and winding mechanism 54 includes a servo motor 5401, a winding structure 5408 and a wire releasing device 5407; a baffle 5418 is arranged on the outer side of the servo motor 5401 through a screw; the wire outlet device 5407 is mounted on a fixed block 5414, the fixed block 5414 is fixedly mounted on a wire winding structure 5408 through screws, and the wire winding structure 5408 is fixedly mounted on a wire reel shaft 5406 through screws; the winding structure 5408 is connected with a small pulley shaft 5415 through a shaft sleeve 5417; the shaft sleeve 5417 is connected with the small pulley shaft 5415 through a small pulley shaft upper bearing 5416, the reel shaft 5406 (not shown in fig. 15) is provided with a large pulley II 5410, and the large pulley II 5410 is arranged on the small pulley II 5409 through a synchronous belt IV 5411.
As shown in fig. 16 and 17, which are side views of fig. 15, a second driving pulley 5403 is mounted at a shaft extending end of the servo motor 5401 through a deep groove ball bearing, and the second driving pulley 5403 is connected with two second driven pulleys 5402 through two tensioning pulleys 5404 pressing a third synchronous belt 5405; the second tensioning wheel 5404 is arranged on the tensioning wheel fixing shaft 5420; the driven belt wheel II 5402 is respectively fixed on two wire reel shafts 5406 through deep groove ball bearings, and the wire reel shafts 5406 are provided with copper wire coils.
The large belt wheel II 5410 rotates under the drive of the wire reel shaft 5406; the reel shaft 5406 is driven by the servo motor 5401 to rotate; meanwhile, the copper wire coil mounted on the coil shaft 5406 performs a wire releasing motion, the released wire is arranged on the wire routing wheel 5412 through the wire routing channel, and the wire routing wheel 5412 drives the copper wire to be arranged to the wire outlet 5413. The baffle 5418 effectively prevents dust from entering, protects the paying-off and winding mechanism and effectively prolongs the service life of the equipment.
When the rotor rotates to a certain angle through the rotor rotating mechanism 52, the servo motor 5401 drives the second driving belt wheel 5403 to rotate, the second driving belt wheel 5403 drives the second driven belt wheel 5402 to rotate through the third synchronous belt 5405, and the second driven belt wheel 5402 drives the reel shaft to rotate; the reel shaft 5406 rotates to drive the large belt wheel II 5410 to rotate, and the large belt wheel II 5410 drives the wire outlet device 5407 to integrally rotate, so that the wire winding motion is realized.
A winding method based on motor rotor winding equipment comprises the following steps:
firstly, before the equipment is started, two rotors 5102 and 5419 are respectively placed at the middle position of a positioning block 5208 on a rotor rotating mechanism 52 manually, a proximity sensor arranged on the positioning block 5208 senses that a workpiece is close, then signals are quickly fed back to a first stepping motor 5101, and after the first stepping motor 5101 receives the signals, the first stepping motor 5101 is started immediately to drive a screw nut 5110 mechanism to operate, so that the rotary motion is converted into linear motion; when the feed screw nut 5110 mechanism operates, the upper frame 5112 moves, a fixed moving stroke is set for the movement of the upper frame 5112, when the movement of the upper frame 5112 reaches the moving stroke, the vertical horse presses the first rotor 5102, and meanwhile, the first stepper motor 5101 stops working;
secondly, after the first stepping motor 5101 stops working, the servo motor 5401 is started immediately, and the servo motor 5401 drives the wire coil shaft 5406 to rotate through a synchronous belt mechanism, so that the wire coil shaft 5406 drives a copper wire coil arranged on the wire coil shaft to rotate, and the wire releasing function is realized; meanwhile, the winding structure 5408 winds the rotor I5102 under the driving of the bobbin, so that the winding function is realized;
thirdly, after winding is finished, the sensor transmits a signal to the first stepping motor 5201, and after the first stepping motor 5201 receives the signal, the first rotor 5102 is driven to rotate through the second synchronous belt 5205, so that the first rotor 5102 reaches a certain angle; repeating the second step;
fourthly, after winding is finished, the proximity sensor at the positioning block 5208 transmits a signal to the upper and lower pushing cylinders 5301, after the upper and lower pushing cylinders 5301 receive the signal, the upper and lower pushing cylinders 5301 drive the sliding plate 5307 to move downwards, and when the sliding plate 5307 reaches the wire cutting position, the fixing cylinder 5305 pushes the rotor fixing device 5303 to continue to move downwards so as to press the rotor; after the rotor is pressed, the thread trimming cylinder 5304 pushes the thread trimming device 5308 to move downwards continuously, the thread trimming device stops after reaching the thread trimming position of the rotor, and then a thread trimming motor on the thread trimming device operates, so that a thread trimming function is achieved;
fifthly, after the wire cutting is finished, the air cylinder 5301 is pushed up and down to return, a proximity sensor at the positioning block 5208 transmits a signal to the first stepping motor 5101, and the first stepping motor 5101 drives the upper frame 5112 to return after receiving the signal and then releases the rotor;
sixthly, manually taking out the wound rotor, resetting each mechanism and finishing winding.
Although the illustrative embodiments of the present invention have been described above to enable those skilled in the art to understand the present invention, the present invention is not limited to the scope of the embodiments, and it is apparent to those skilled in the art that all the inventive concepts using the present invention are protected as long as they can be changed within the spirit and scope of the present invention as defined and defined by the appended claims.
Claims (4)
1. A motor rotor spooling equipment which characterized in that: the device comprises a rack, a control panel, a start-stop button, an electrical cabinet and a characteristic mechanism;
the characteristic mechanism is fixedly arranged above the electrical cabinet through bolts, the rack is positioned right in front of the characteristic mechanism, and the control panel is horizontally fixed at the upper right of the electrical cabinet through bolts and is level with the upper plane of the electrical cabinet;
the characteristic mechanism comprises a rotor clamping and fixing mechanism, a rotor rotating mechanism, a wire shearing mechanism and a wire releasing and winding mechanism;
the rotor clamping and fixing mechanism comprises a stepping motor I, an upper frame, a mounting plate I and a fixing plate I;
a first small belt wheel is installed at the shaft extending end of the first stepping motor, the other end of the first small belt wheel is connected with a first large belt wheel through a first synchronous belt, the first large belt wheel is connected with the left end of a screw rod through a deep groove ball bearing, and a screw rod nut is installed on the screw rod;
the upper frame and the screw rod nut are fixed together through screws; the upper frame is set with a moving stroke in the moving process, and the lower end of the upper frame fixes the upper half part of the sliding rail through a screw;
the first mounting plate is connected with the lower half part of the slide rail through a screw;
the fixing plate is mounted on the mounting plate I through screws, and a right chuck is fixedly mounted at the upper end of the fixing plate I; the screw rod screw does translational linear motion under the rotation of the screw rod, and when the screw rod nut does linear motion, the upper frame is driven to do linear motion on the slide rail; when the left chuck is driven by the screw rod nut to do translational motion, the actions of clamping and releasing the rotor are realized;
the rotor rotating mechanism comprises a second stepping motor, a second mounting plate, a positioning block and a second fixing plate;
the second stepping motor is installed on the second mounting plate through a screw; a first driving belt wheel is installed on an extending shaft of the second stepping motor, the first driving belt wheel is connected with two first driven belt wheels by compressing a synchronous belt II through a first tension pulley, and the first driven belt wheels are installed on a rotor positioning shaft through bearings;
the positioning block is arranged on the second fixing plate through a screw; a rotor is arranged on the positioning block, and a proximity sensor is also arranged on the positioning block;
the thread cutting mechanism comprises an upper pushing cylinder, a lower pushing cylinder and a sliding plate;
the upper and lower pushing cylinders are fixed above the rotor clamping and fixing mechanism through bolts and can push the sliding plate to do vertical linear motion along the sliding rod;
rotor fixing devices are fixedly installed at corners of two sides of the sliding plate, and a fixing cylinder is installed at the top of each rotor fixing device; the middle of the rotor fixing device is provided with a trimming cylinder, a trimming device is arranged in front of the trimming cylinder through a fixing block, and the trimming device comprises a trimming motor;
the paying-off and winding mechanism comprises a servo motor, a winding structure and a wire outlet device;
a shaft extending end of the servo motor is provided with a driving belt wheel II through a deep groove ball bearing, and the outer side of the servo motor is provided with a baffle through a screw;
the driving belt wheel II is tightly pressed by the two tensioning wheels II to form a synchronous belt III which is connected with the two driven belt wheels II; the second tensioning wheel is arranged on the tensioning wheel fixing shaft; the driven belt wheel II is respectively fixed on two wire reel shafts through deep groove ball bearings, and copper wire reels are mounted on the wire reel shafts;
the wire outlet device is installed on the fixed block, the fixed block is fixedly installed on the wire winding structure through screws, and the wire winding structure is fixedly installed on the wire reel shaft through screws.
2. A winding device for an electric motor rotor according to claim 1, characterized in that: the framework structure of the frame is built by adopting aluminum profiles, and the rest panels are formed by bending 08F sheet metal parts; the control panel comprises buttons and a display device; and a double-head winding machine and an electrical system are installed in the electrical cabinet.
3. A winding device for an electric motor rotor according to claim 1, characterized in that: the winding structure is connected with the small belt pulley shaft through a shaft sleeve; the shaft sleeve is connected with the small belt pulley shaft through a bearing on the small belt pulley shaft, the wire reel shaft is provided with a large belt pulley II, the large belt pulley II is arranged on the small belt pulley II through a synchronous belt IV, and the large belt pulley II is driven by the wire reel shaft to rotate.
4. A machine rotor winding device according to any of claims 1-3, characterized in that: the motor rotor winding equipment is controlled by a PLC and manually operated to control a panel button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810192561.4A CN108336876B (en) | 2018-03-09 | 2018-03-09 | Motor rotor winding equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810192561.4A CN108336876B (en) | 2018-03-09 | 2018-03-09 | Motor rotor winding equipment |
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| Publication Number | Publication Date |
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| CN108336876A CN108336876A (en) | 2018-07-27 |
| CN108336876B true CN108336876B (en) | 2020-08-25 |
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| CN201810192561.4A Active CN108336876B (en) | 2018-03-09 | 2018-03-09 | Motor rotor winding equipment |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109302018B (en) * | 2018-09-26 | 2023-09-05 | 巨力自动化设备（浙江）有限公司 | ABS motor rotor outer winding machine |
| CN112290754B (en) * | 2020-10-22 | 2021-09-03 | 上海威肯机电工程有限公司 | Motor assembling system |
| CN115242044B (en) * | 2022-09-20 | 2022-12-23 | 潍坊雷腾动力机械有限公司 | Automatic winding device of generator rotor and implementation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102377295B (en) * | 2011-09-05 | 2013-08-28 | 深圳市金岷江机电设备有限公司 | Rotor winding equipment |
| CN204304733U (en) * | 2014-12-16 | 2015-04-29 | 深圳市兴飞良电机设备有限公司 | Coil winding machine |
| CN206349892U (en) * | 2016-12-30 | 2017-07-21 | 浙江巨力电机成套设备有限公司 | A kind of rotor winding machine |
| CN107546934A (en) * | 2017-09-05 | 2018-01-05 | 东莞拓蓝自动化科技有限公司 | The method for winding of vertical coil winding machine and vertical coil winding machine |
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Effective date of registration: 20200727 Address after: 325000 building 3, Zhongnan standard factory building, Tangxia Town, Ruian City, Wenzhou City, Zhejiang Province Applicant after: RUIAN LIANXIN ELECTROMECHANICAL Co.,Ltd. Address before: 215600 Building A 145, Emerging Industry Development Center, Zhangjiagang Free Trade Zone, Suzhou City, Jiangsu Province Applicant before: SUZHOU RUNTONG PATENT OPERATION Co.,Ltd. |
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