CN107634628B - Plastic package motor half stator winding machine - Google Patents

Plastic package motor half stator winding machine Download PDF

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Publication number
CN107634628B
CN107634628B CN201710813424.3A CN201710813424A CN107634628B CN 107634628 B CN107634628 B CN 107634628B CN 201710813424 A CN201710813424 A CN 201710813424A CN 107634628 B CN107634628 B CN 107634628B
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winding
axis
component
stop block
guide rail
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CN107634628A (en
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梁文光
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Dongguan Jinming Machinery Co ltd
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Dongguan Jinming Machinery Co ltd
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Abstract

The invention provides a half stator winding machine, which comprises a workbench, a winding flying fork, a first winding stop block, a second winding stop block, a first component, a second component and a third component, wherein the workbench is provided with a winding wire; the winding fly fork is arranged on the workbench and can rotate around an axis parallel to the horizontal plane to perform winding motion; the winding fly fork is driven by the first component to move along the X axis and driven by the second component to move along the Y axis, and the first component and the second component act at intervals, so that the winding fly fork can perform winding movement in a horizontal plane; and a gap is arranged between the first winding stop block and the second winding stop block, so that the winding fly fork is guided to wind wires on the half stator workpiece body, and the third component can drive the winding fly fork to do lifting motion relative to the winding fly fork. The invention realizes the automatic winding of the semi-stator, has high winding speed and high processing efficiency, and reduces the labor intensity of workers.

Description

Plastic package motor half stator winding machine
Technical Field
The invention relates to the field of winding machine equipment, in particular to a plastic package motor semi-stator winding machine.
Background
The plastic package motor consists of a plastic package stator, a shaft, a rotor, a bearing, an end cover, a thermal protector, an outgoing line, a socket and the like. The stator core of the plastic package motor is formed by combining two half stators into a whole circle. The half stator is made up by using high-quality cold-rolled silicon steel sheet and using hard alloy progressive die on high-speed punch press, then making it by using self-fastening iron core and making it be made into the invented half stator. After the semi-stator is manufactured, two semicircular insulating sheaths are respectively sleeved at two ends of the semicircular iron core, then the semi-stator is wound and spliced, and then the plastic package can be realized. During plastic packaging, the stator iron core, the outgoing line and the like embedded with the coil are firstly put into an injection molding metal mold, and then injection molding is carried out.
In addition to the semi-stator winding, copper wires need to be wound around terminals arranged perpendicularly to the end faces of the semi-stator. As shown in fig. 6, since the terminal post is perpendicular to the end face of the half stator, the winding head motion trajectory on the terminal post and the winding motion trajectory on the end face of the half stator are not in the same plane, and the winding head motion on the terminal post cannot be realized by using the winding mechanism of the end face of the half stator. In the prior art, after a winding machine is used for winding a wire on the end face of a half stator, a wire head is wound on a binding post through manual winding feet. The manual winding feet can not realize automatic production, and the manual winding heads are slow in speed, low in processing efficiency and high in labor intensity.
Disclosure of Invention
The invention aims to provide a plastic package motor half-stator winding machine which can realize automatic winding of half-stator, has high winding speed and high processing efficiency and can reduce the labor intensity of workers.
In order to achieve the above object, the present invention provides the following technical solutions:
A semi-stator winding machine comprises a workbench, a winding flying fork, a first winding stop block, a second winding stop block, a first component, a second component and a third component; the winding fly fork is arranged on the workbench and can rotate around an axis parallel to the horizontal plane to perform winding motion; the winding fly fork is driven by the first component to move along the X axis and driven by the second component to move along the Y axis, and the first component and the second component act at intervals, so that the winding fly fork can perform winding movement in a horizontal plane; and a gap is arranged between the first winding stop block and the second winding stop block, so that the winding fly fork is guided to wind wires on the half stator workpiece body, and the third component can drive the winding fly fork to do lifting motion relative to the winding fly fork.
The first assembly comprises a first guide rail, a first motor, a first screw rod and an X-axis moving platform, wherein the first guide rail is arranged on the workbench along the X-axis, the X-axis moving platform is arranged on the first guide rail, and the first motor drives the X-axis moving platform to move along the first guide rail through the first screw rod.
The second component comprises a Y-axis moving platform and a Y-axis driving device, and the Y-axis driving device drives the Y-axis moving platform to move along a Y axis; and the Y-axis mobile platform is also provided with the third component.
The Y-axis driving device comprises a second guide rail, a second motor and a second screw rod, wherein the second guide rail, the second motor and the second screw rod are arranged along the Y axis, and the second motor drives the Y-axis moving platform to move along the second guide rail through the second screw rod.
The third assembly comprises a third guide rail, a first lifting cylinder, a Z-axis lifting platform and a grabbing mechanism arranged on the Z-axis lifting platform; the first lifting cylinder can drive the Z-axis lifting platform to do lifting motion on the third guide rail; the grabbing mechanism can grab the first winding stop block to do lifting motion; the second winding stop block is arranged on the Z-axis lifting platform, and the Z-axis lifting platform can drive the second winding stop block to do lifting motion.
The Y-axis moving platform is arranged on the X-axis moving platform, and the winding flying fork is arranged on the Y-axis moving platform.
The semi-stator winding machine further comprises a winding motor and a connecting shaft, wherein the winding motor is fixed on the Y-axis moving platform, and the winding motor drives the winding flying fork to do winding motion through the connecting shaft.
The semi-stator winding machine also comprises a fixing device and a wire cutting device which are fixed on the workbench.
The fixing device comprises a jig seat and a rotary cylinder for driving the jig seat to swing in the horizontal plane.
The semi-stator winding machine further comprises a control center, wherein the winding flying fork, the first component, the second component and the third component are uniformly controlled by the control center.
According to the invention, mechanical winding can be performed on the half-stator workpiece body, the first component and the second component are further adopted to drive the winding flyer to perform winding motion in the horizontal plane, the first winding stop block and the second winding stop block are combined with the third component to remove the first winding stop block and the second winding stop block from the original working position of the winding flyer, and an operation space is left, so that copper wires are mechanically wound on the binding posts on the end face of the half-stator, and the automatic winding head and winding head of the half-stator are realized, the speed of the winding head is high, the processing efficiency is high, and the labor intensity of workers is reduced.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of the fixing device of the present invention;
FIG. 3 is a schematic perspective view of a winding device according to the present invention;
FIG. 4 is a schematic perspective view of a winding stopper according to the present invention;
FIG. 5 is a schematic perspective view of another view of the present invention;
Fig. 6 is a schematic perspective view of a half stator in the present invention.
Detailed Description
The invention discloses a semi-stator winding machine, which can rotate around an axis parallel to a horizontal plane to perform winding motion, wind a copper wire in a designated groove of a semi-stator, particularly, can perform rotary motion in the horizontal plane, wind the copper wire on a binding post on the end face of the semi-stator, has the dual functions of mechanical winding and mechanical winding heads, can realize mechanical winding heads on an automatic production line, and improves production efficiency.
The invention is further described below with reference to the accompanying drawings:
A plastic package motor half stator winding machine as shown in fig. 1 to 6 includes a work table 1 and other parts mounted/fixed on the work table 1, such as a fixing device 2 for fixing a half stator work piece 11, a winding device 3 for winding copper wire on the half stator work piece 11, a wire cutting device 7 for cutting copper wire after winding the half stator work piece 11, and a first component 4, a second component, a third component, etc. The term "mounting/fixing" as used herein includes direct mounting/fixing or indirect mounting/fixing via other components. The winding device 3 comprises a winding fly which is capable of rotating around an axis parallel to the horizontal plane for a winding movement to wind the copper wire into a designated slot of the half stator work piece body. And winding the copper wire into the winding motion of the semi-stator workpiece body, performing rotary motion on the winding fly fork around an axis parallel to the horizontal plane to form a revolving body, and forming a circle at the top of the revolving body by the head of the winding fly fork. And besides the intersection of the rotator and the winding of the half stator workpiece, a winding stop block is respectively fixed at the inner side and the outer side of the rotator, the inner side becomes a first winding stop block, the outer side is called a second winding stop block, a gap is arranged between the first winding stop block and the second winding stop block, and a copper wire drawn out by the head of the winding flying fork can be wound on a designated position of the half stator workpiece body through the gap. The winding fly can also move along the X axis under the drive of the first component 4, and move along the Y axis under the drive of the second component. The first winding stop block and the second winding stop block can be driven by the third component to do lifting motion relative to the winding fly fork. In the three-dimensional space, the winding fly fork can rotate in a YZ plane and can perform rotary motion in a horizontal plane (XY plane), and the first winding stop block and the second winding stop block can be removed from the original working position of the winding fly fork when needed, for example, when a winding head is used, the first winding stop block and the second winding stop block are removed, so that a motion space is provided for the winding fly fork to perform rotary motion in the horizontal plane (XY plane).
For convenience of explanation and understanding of the present invention, in the orientation shown in fig. 1, the X-axis, the Y-axis and the Z-axis are set to be perpendicular to each other, and a three-dimensional space is defined, wherein the X-axis and the Y-axis form a horizontal plane. It should be noted that, the definitions of the X axis, the Y axis, and the Z axis, and the spatial explanatory words or the accompanying drawings such as "the axis parallel to the horizontal plane", "the motion along the X axis", and "the motion along the Y axis" are all for convenience in explaining the general orientation or the motion track of each component, and the present invention is not limited thereto, and a deviation range of a reasonable angle is acceptable, so long as the effect of the present invention can be achieved, and all are included in the protection scope of the present invention, and this is described herein.
As shown in fig. 1 in combination with fig. 5, in one embodiment, the first assembly 4 includes a first rail 41, a first motor 42, a first screw 43, and an X-axis moving platform 44. The first guide rail 41 is mounted on the workbench 1 along the X-axis direction, the X-axis moving platform 44 is horizontally arranged on the first guide rail 41, and the first motor 42 drives the X-axis moving platform 44 to move along the first guide rail 41 through the first screw 43.
The second assembly includes a Y-axis moving stage 51 and a Y-axis driving device that drives the Y-axis moving stage 51 to move in the Y-axis direction. The Y-axis moving platform 51 is provided with a third component capable of driving the second block 342 to move up and down along the Z-axis. In the embodiment shown in fig. 1 and 5, the second component is located on the X-axis translation stage 44. The Y-axis driving device includes a second rail 521, a second motor 522, and a second screw 523. The second motor 522 drives the Y-axis moving platform to move along the second rail 521 through the second screw 523.
In this embodiment, the Y-axis moving platform is fixed on the X-axis moving platform, the winding fly fork is fixed on the Y-axis moving platform, and the winding fly fork is moved along the X-axis and the Y-axis by the movement of the X-axis moving platform and the Y-axis moving platform, so as to realize the winding movement on the binding post. According to the structure of the invention, the mechanism of the first component and the mechanism of the second component can be reasonably changed by a person skilled in the art, for example, an electric control technology is used for driving mechanical parts to enable the winding fly fork to perform winding motion in a horizontal plane, and the winding fly fork is all within the protection scope of the invention.
In the embodiment shown in fig. 1 and 2, the fixing device 2 is mounted on the workbench 1, and the fixing device 2 includes a jig base 21 and a rotary cylinder 22 driving the jig base 21 to swing. The jig seat 21 is used for placing and fixing the half stator workpiece, the rotary air cylinder 22 is connected to a transmission part at the bottom of the jig seat 21, and the jig seat 21 can drive the half stator workpiece to swing in a certain angle of a horizontal plane along with the extension and retraction of the rotary air cylinder 22, so that the winding motion of the winding flying fork is convenient to adapt to the radian of the half stator workpiece, and the wire is wound in a designated groove. The angle at which the jig base 21 swings the half stator workpiece in the horizontal plane is related to the radius of the half stator, and may be generally 15 ° to 60 °.
Referring to fig. 1 and 3, the winding device 3 includes a winding motor, a connecting shaft 32, and a winding fly 33. The winding motor can drive the winding flyer 33 to do rotary motion with the axis parallel to the horizontal plane through the connecting shaft 32, so that copper wires are wound on the half-stator workpiece. The axis of rotation of the winding fly 33 is parallel to the XY plane, as shown in the orientation of fig. 1, and more precisely, the axis of rotation of the winding fly 33 may be parallel to the X axis for compact placement of mechanical parts on a square table and cooperation with automated equipment on an automated production line.
In order to enable the copper wire passing from the winding fly-off head to be wound precisely to a specified position of the half stator work piece, a winding stopper is provided beside the half stator work piece. As shown in fig. 3 and 4, the winding stopper 34 of the present invention includes a first winding stopper 341 and a second winding stopper 342, which are respectively disposed on the inner and outer sides of a rotator formed when the winding flyer winds the semi-stator workpiece body, and are disposed correspondingly, and a gap is disposed therebetween, and the copper wire drawn from the winding flyer passes through the gap therebetween and is wound on a designated position on the semi-stator workpiece body, thereby realizing copper wire guiding. The operator can be through adjusting the fixed position of half stator work piece, cooperates first wire winding dog and second wire winding dog place to the position of kinking on half stator body is adjusted. The positions of the first winding stopper 341 and the second winding stopper 342 shown in fig. 4 are schematic diagrams of positions relative to a winding fly (not shown) and can be driven by the third assembly to perform a lifting movement relative to the winding fly.
As shown in fig. 1, the third assembly may include a third guide rail 61, a first lifting cylinder 62 and a Z-axis lifting platform 63, where the first lifting cylinder 62 may drive the Z-axis lifting platform 63 to perform lifting motion on the third guide rail 61, a cylinder clamping jaw capable of grabbing the first winding stopper 341 to perform lifting motion is disposed on the Z-axis lifting platform 63, and the Z-axis lifting platform 63 may drive the second winding stopper 342 to perform lifting motion. The third guide 61 may be provided vertically on the table or on other fixed parts such as a fixing frame of the production line. The cylinder jaw can be replaced by any controllable mechanical structure capable of realizing clamping-loosening.
The power parts of the invention can be uniformly controlled by the control center, thus realizing automatic production. Such as a wire wrap fly, a first assembly, a second assembly and a third assembly. Specifically, in the embodiment shown in fig. 1-6, the first motor, the second motor, the first lifting cylinder, the cylinder clamping jaw, the winding motor and the like are uniformly coordinated and controlled by the control center, so that the winding of the semi-stator workpiece and the winding head action on the binding post are realized.
The invention has the remarkable characteristics that the position of the winding stop block can be removed from the side of the winding flying fork in the process of winding the wire head, an operation space is left, the winding flying fork can conveniently perform rotary motion in a horizontal plane, and a copper wire is wound on a vertical binding post, so that the mechanical winding of the wire head is realized. The first winding stopper 341 and the second winding stopper 342 shown in fig. 4 are a preferred embodiment of the present invention, and the present invention is not limited to this embodiment, and any structure that can be considered by those skilled in the art to realize the winding stopper that can be removed from the side of the winding fly in a specific process, such as fixing the winding stopper in two specific positions using a cylinder, a rocker arm, a connecting rod, a gear, or a combination thereof, to realize the guiding function of the winding process on the semi-stator workpiece and the state of providing the horizontal movement space for the winding fly in the winding head process and removing the winding stopper from the positions on both sides of the winding fly are included in the scope of the present invention.
In this embodiment, an electric box 9 is also provided in the table 1 to provide electric power support for each power component.
In this embodiment, the bottom of the workbench 1 is provided with the supporting feet 10, so that the semi-stator winding machine is supported at a certain height, the connection work of other parts of the automatic production line can be conveniently matched, and the inspection of workers can be conveniently carried out.
The working process of the half stator winding machine of the embodiment is as follows:
The half stator workpiece 11 is fixed on the jig seat 21 of the fixing device 2 through the feeding manipulator, after being clamped in place, the winding fly fork is driven by the winding motor to do rotary motion of which the axis is parallel to the horizontal plane, and winding is started to the appointed groove of the half stator workpiece under the guiding action of the first winding stop block and the second winding stop block. In the process, the jig seat 21 drives the half stator workpiece 11 to do swinging motion under the driving of the rotary air cylinder 22 so as to match the winding action of the winding flying fork, and the copper wire can be uniformly wound on the half stator workpiece 11. When the winding is completed, the wire cutting device can be driven to cut off the copper wire if necessary; if not necessary, the cutting step can be omitted, and the winding stop block removing step can be directly performed: the clamping jaw of the driving cylinder grabs the first winding stop block, the first lifting cylinder is driven to do ascending or descending movement, the second winding stop block and the first winding stop block are removed from the position beside the winding flying fork, and a movement space for horizontal winding of the winding flying fork is left. And then the first component and the second component intermittently work at intervals, so that the winding fly fork performs winding motion in a horizontal plane, and the copper wire is wound on the binding post. Finally, the copper wire is cut off by the wire cutting device 7, so that the winding head is completed, finally, the mechanical arm is used for taking or manually taking materials, the first winding stop block 341 and the second winding stop block 342 are reset, and the next half stator workpiece 11 is waited for winding.
The invention not only realizes the automatic winding head of the semi-stator and reduces the hanging wire when winding the head, but also has the advantages of high winding head speed, high processing efficiency and reduced labor intensity of workers.
The above description should not be taken as limiting the scope of the invention, and any modifications, equivalent variations and modifications made to the above embodiments according to the technical principles of the present invention still fall within the scope of the technical solutions of the present invention.

Claims (8)

1. A half stator coiling machine, characterized in that: the device comprises a workbench, a connecting shaft, a winding flying fork, a first winding stop block, a second winding stop block, a first component, a second component and a third component;
the first assembly comprises a first guide rail and an X-axis moving platform, wherein the first guide rail is arranged on the workbench along the X-axis, and the X-axis moving platform is arranged on the first guide rail;
the second component comprises a Y-axis moving platform and a Y-axis driving device, and the Y-axis driving device drives the Y-axis moving platform to move along a Y axis; the Y-axis driving device comprises a second guide rail arranged along a Y-axis, the second guide rail is arranged on the X-axis moving platform, and the Y-axis moving platform is arranged on the second guide rail;
the winding fly fork is arranged on the Y-axis moving platform through the connecting shaft and can rotate around an axis parallel to the horizontal plane to perform winding motion; the winding fly fork is driven by the first component to move along the X axis and driven by the second component to move along the Y axis, and the first component and the second component act at intervals, so that the winding fly fork can perform winding movement in a horizontal plane;
A gap is arranged between the first winding stop block and the second winding stop block to guide the winding fly fork to wind on the half stator workpiece body;
The third component is arranged on the Y-axis moving platform and comprises a third guide rail, a Z-axis lifting platform and a grabbing mechanism arranged on the Z-axis lifting platform, and the Z-axis lifting platform performs lifting movement on the third guide rail; the grabbing mechanism can grab the first winding stop block to do lifting motion relative to the winding flying fork; the second winding stop block is arranged on a Z-axis lifting platform, and the Z-axis lifting platform can drive the second winding stop block to do lifting motion relative to the winding flying fork.
2. A half stator winding machine according to claim 1, wherein: the first assembly further comprises a first motor and a first screw rod, and the first motor drives the X-axis moving platform to move along the first guide rail through the first screw rod.
3. A half stator winding machine according to claim 1, wherein: the Y-axis driving device further comprises a second motor and a second screw rod, and the second motor drives the Y-axis moving platform to move along the second guide rail through the second screw rod.
4. A half stator winding machine according to claim 1, wherein: the third assembly further comprises a first lifting cylinder, and the first lifting cylinder can drive the Z-axis lifting platform to do lifting motion on the third guide rail.
5. A half stator winding machine according to claim 1, wherein: the Y-axis moving platform is fixed on the Y-axis moving platform, and the winding motor drives the winding fly fork to do winding motion through the connecting shaft.
6. A half stator winding machine according to claim 1, wherein: the device also comprises a fixing device and a wire cutting device which are fixed on the workbench.
7. The machine of claim 6, wherein: the fixing device comprises a jig seat and a rotary cylinder for driving the jig seat to swing in the horizontal plane.
8.A half stator winding machine according to claim 1, wherein: the winding flying fork comprises a first component, a second component and a third component, and is characterized by further comprising a control center, wherein the winding flying fork, the first component, the second component and the third component are uniformly controlled by the control center.
CN201710813424.3A 2017-09-11 2017-09-11 Plastic package motor half stator winding machine Active CN107634628B (en)

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Application Number Priority Date Filing Date Title
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CN107634628B true CN107634628B (en) 2024-06-18

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Publication number Priority date Publication date Assignee Title
CN108405759B (en) * 2018-03-02 2024-04-19 韩世全 Winding machine and winding method
CN110690798A (en) * 2018-07-05 2020-01-14 上海大精电子科技有限公司 Straight strip expansion type motor winding machine
CN108964385B (en) * 2018-09-25 2023-11-17 广东顺德三合工业自动化设备股份有限公司 Half-core stator needle type winding machine

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