CN211720447U - Double-coil winding machine - Google Patents
Double-coil winding machine Download PDFInfo
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- CN211720447U CN211720447U CN202020134919.0U CN202020134919U CN211720447U CN 211720447 U CN211720447 U CN 211720447U CN 202020134919 U CN202020134919 U CN 202020134919U CN 211720447 U CN211720447 U CN 211720447U
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Abstract
The utility model discloses a twin coil coiling machine, including frame, closing device, spindle unit and line frame structure, closing device, spindle unit set up in the frame, line frame structure is located the frame outside and send the line to the frame, spindle unit with closing device cooperation motion, this equipment adopt automatic working method, reduce the loaded down with trivial details of artifical line changing, reduce the cost of labor, improved wire-wound quality and efficiency, the line footpath of lower floor on can independently selecting the coil simultaneously, satisfy customer's diversified demand, increased whole equipment's working range, improved the reliability of equipment.
Description
Technical Field
The utility model belongs to the technical field of the machine-building, a coiling equipment of twin coil coiling machine is related to.
Background
At present, in stator coil winding equipment on the market, only one coil diameter can be basically specified, along with the development of science and technology, the application of the stator coil is increasingly deep and wide, the stator coil with a single wire diameter can not meet the diversified requirements of customers gradually, and with the existing winding equipment, if a coil needs two wire diameters to form a double-layer coil, manual operation is needed, the automation degree is low, the efficiency is low, and the equipment effectively solves the problem.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an overcome prior art not enough, provide a twin coil coiling machine.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a double coil winding machine is characterized in that: the wire frame structure is positioned on the outer side of the frame and used for feeding wires into the frame, and the main shaft device and the pressing device move in a matched mode.
Further, the method comprises the following steps of; the pressing device comprises a rotating disc, a die device and a power mechanism, the die device is fixedly arranged on the rotating disc, and the power mechanism is fixedly arranged on the die device.
Further, the method comprises the following steps of; the die device is fixedly provided with an eccentric wheel mechanism.
Further, the method comprises the following steps of; the spindle device comprises a pushing mechanism and a flying fork mechanism, wherein the flying fork mechanism is positioned outside the pushing mechanism and is in power connection with the pushing mechanism.
Further, the method comprises the following steps of; the wire frame structure comprises a wire frame mechanism and a thick wire frame mechanism, and the wire frame mechanism and the thick wire frame mechanism are fixed on the rack.
Further, the method comprises the following steps of; the power mechanism is internally provided with a vertical plate, a push plate and a linear bearing, the vertical plate is provided with a trapezoidal rib plate, and the push plate is elastically connected with the inner wall of the linear bearing through a spring.
Further, the method comprises the following steps of; the fly fork mechanism is internally provided with a fly fork rod, and the length of the fly fork rod meets the requirement that the wire feeding head is positioned at a proper position for feeding wires when the wires are wound.
Further, the method comprises the following steps of; and the ejector rod arranged in the pressing device and the movable mold ejector rod arranged in the main shaft device are positioned on the same central line.
Further, the method comprises the following steps of; when the pressing device and the main shaft device are combined, the ejector rod of the movable die extends into the pressing device, and the ejector rod of the movable die is tightly pressed by a pressing screw through a positioning pin.
To sum up, the utility model discloses the mechanism is simple, convenient to use, and this equipment adopts automatic working method, reduces the loaded down with trivial details of artifical trade line, reduces the cost of labor, has improved wire-wound quality and efficiency, and the line footpath of lower floor on can independently selecting coil simultaneously satisfies customer's diversified demand, has increased the working range of whole equipment, has improved the reliability of equipment.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the matching structure of the pressing device and the spindle device of the present invention.
Fig. 3 is a schematic view of the compressing device of the present invention.
Fig. 4 is a schematic view of a second compressing device of the present invention.
Fig. 5 is a schematic view of the spindle device of the present invention.
Fig. 6 is a schematic diagram of the closing of the pressing device and the spindle device according to the present invention.
Fig. 7 is a schematic view of the wire frame structure according to the present invention.
Fig. 8 is a schematic view of the wire frame mechanism of the present invention.
Fig. 9 is a schematic view of the thick frame mechanism of the present invention.
Detailed Description
In order to make the technical field personnel understand the utility model discloses the scheme, will combine the drawing in the embodiment of the utility model below, to the technical scheme in the embodiment of the utility model carries out clear, complete description.
All directional indicators (such as upper, lower, left, right, front, rear, horizontal, vertical … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture, if the specific posture changes, the directional indicator changes accordingly.
The wire feeding mechanism, namely a wire frame structure, is an important process in the production and processing of stator coil winding and is used for controlling and providing the tension of an enameled wire during winding, a stator coil can only wind one wire diameter in the current market, so that the matched wire frame can only feed wires with a single wire diameter, the structure is simple, manual operation is needed for wire replacement when double coils are needed for winding, time and labor are wasted, the efficiency is low, and the device effectively solves the problem.
As shown in fig. 1 to 9, a dual coil winding machine includes a frame 100, a pressing device, a spindle device, and a bobbin structure, wherein the pressing device and the spindle device are disposed on the frame 100, the bobbin structure is located outside the frame 100 and feeds a wire into the frame 100, and the spindle device and the pressing device move in a matching manner.
As shown in fig. 3-4, the pressing device includes a rotating disc 14, a mold device and a power mechanism, the mold device is fixed on the rotating disc 14, and the power mechanism is fixed on the mold device.
The mould device is including setting firmly in the cover half 35 support 30 of rotary disk 14, cover half 35 support 30 set firmly in on the bracing piece 31, the bracing piece 31 plays the supporting role to power unit, cover half 35 support 30 has set firmly interior mould 36, 36 upsides of interior mould have set firmly shelves line board 33, shelves line board 33 is equipped with the spout, adjusts the spout and then control through the screw as required during the use the position of shelves line board 33, the off-line situation when not only can preventing the wire winding to can effectively guarantee the product appearance, during the compound die interior mould 36 passes through the locating pin, pushes up tight cover half 35 in the top of tight screw, and with the line on the stator 34 between cover half 35 and interior mould 36, cover half support 30 has set firmly the mechanism.
The eccentric wheel mechanism comprises an eccentric wheel seat 39 fixedly arranged on the fixed die support 30, a pin is arranged on the eccentric wheel seat 39, the pin is rotatably connected with an eccentric wheel 38 which is symmetrical up and down, a plurality of wire hanging hooks 37 are fixedly arranged on the eccentric wheel 38 and the inner die 36, and the inlet wire effectively adjusts the tension when winding through the eccentric wheel mechanism.
The power mechanism comprises a vertical plate 15 fixedly arranged on the fixed die support 30, the vertical plate 15 is provided with a trapezoidal rib plate to enhance the overall strength and avoid the bending deformation of the vertical plate 15 under the action of other components, the right side of the vertical plate 15 is fixedly provided with group support rods 31 which are distributed annularly, the left side of the vertical plate 15 is fixedly provided with linear bearings 11 which are symmetrical front and back, return guide rods are arranged in sliding connection with the inner walls of the linear bearings 11, the left sides of the two return guide rods are fixedly arranged on a baffle 13, the right side of the two return guide rods is fixedly arranged on a push plate 17, the push plate 17 is elastically connected with the inner walls of the linear bearings 11 through springs so as to slow down the impact force generated when a cylinder pushes the baffle 13, reduce the loss of the impact force to parts and ensure the stability of the whole motion process, the right side of the push plate, the pressing mechanism is provided with connecting blocks 20 which are symmetrical up and down, an upper swing rod 21 and a lower swing rod 22 are rotatably arranged between the connecting blocks 20 and the vertical plate 15, the connecting rod 18 is rotatably connected with the lower swing rod 22, a pressing plate 19 is fixedly arranged on the connecting blocks 20, the pushing plate 17 drives the connecting rod 18 to rotate under the action of thrust, and pressing force of the pressing plate 19 is increased under the dual action of the upper swing rod 21 and the lower swing rod 22, so that the pressing efficiency of a product is improved.
As shown in fig. 5-6, the spindle device includes a pushing mechanism and a fly fork mechanism, and the fly fork mechanism is located outside the pushing mechanism and is in power connection with the pushing mechanism.
The pushing mechanism comprises a square steel column 50 and a main shaft support 52 which are located on the ground, the main shaft support 52 is located on the left side, a cylinder 51 is fixedly arranged on the square steel column 50, a servo motor 62 is fixedly arranged in the main shaft support 52, an output shaft of the servo motor 62 faces the square steel column 50, a motor synchronizing wheel 53 is fixedly arranged on the servo motor 62, a main shaft box 56 is fixedly arranged on the upper portion of the main shaft support 52, a through rod is rotatably arranged on the main shaft box 56, a main shaft synchronizing wheel 55 which is located on the right side and is in synchronous power connection with the motor synchronizing wheel 53 is fixedly arranged outside the through rod, the servo motor 62 is started, the motor synchronizing wheel 53 drives the main shaft synchronizing wheel 55 to rotate through a synchronous belt, a cover hook cap push rod 54 is slidably connected in the through rod, an output shaft of the cylinder 51 and the cover hook cap push rod 54 are located on the same horizontal line, and the, the lead to pole rotates to be connected and is provided with and is located the left side fixed block, hook cap push rod 54 extends into in the fixed block, fixed synchronizing wheel 59 has set firmly outward to the fixed block, sliding connection is provided with movable mould ejector pin 61 in the fixed block, movable mould ejector pin 61 has set firmly uide bushing 64 outward, uide bushing 64, fixed block, movable mould ejector pin 61 are provided with the spring within a definite time, hook cap push rod 54 promotes during the motion of movable mould ejector pin 61, the shock in the twinkling of an eye that produces when the spring buffering cylinder 51 promoted slows down the impact force to the damage of relevant part, uide bushing 64 has set firmly movable mould 35 outward, fly fork rod 60 is located the suitable position in the movable mould outside, convenient wire winding improves wire winding efficiency.
The fly fork mechanism comprises an end cover synchronizing wheel 57 which is positioned on the left side and fixedly arranged outside the through rod, a fly fork body 58 is rotatably arranged on the left side of the through rod, bilaterally symmetrical synchronizing wheels are rotatably arranged in the fly fork body 58, a fly fork rod 60 is fixedly arranged on the rear side of the fly fork body 58, the end cover synchronizing wheel 57 and a fixed synchronizing wheel 59 are both in power connection with the synchronizing wheels through a synchronous belt, the end cover synchronizing wheel 57 is driven to rotate through the through rod after the main shaft synchronizing wheel 55 rotates, the fly fork body 58 rotates around a central shaft under the combined action of the synchronous belt, the fly fork rod 60 performs circular motion to start winding, the automation degree of winding is improved through the combined motion of simple structures, and the pressing device, the movable mold ejector rod 61 and the ejector rod 16 are positioned on the same central line, the stress is more direct and efficient, the movable die ejector rod 61 cannot be eccentric due to external force, and the flying fork rod 60 is more stable.
When the pressing device and the spindle device are matched, the air cylinder 51 is started, the output shaft of the air cylinder 51 pushes the cover hook cap push rod 54 to slide towards the left side, the movable die ejector rod 61 extends into the pressing device, and a positioning pin is used for pushing a tightening screw to tighten, so that the convenience of changing the model is improved.
As shown in fig. 7-9, the bobbin structure includes a bobbin mechanism and a thick bobbin mechanism, which are fixed to the frame 100 in a perpendicular manner to each other.
The wire frame mechanism comprises a first connecting mechanism, a first wire winding mechanism and a first wire feeding mechanism, the first connecting mechanism is connected with the rack 100 and the first wire winding mechanism, and the first wire winding mechanism is provided with the first wire feeding mechanism.
The first connecting mechanism includes a rotating shaft support plate 111 fixed to the frame 100, and the rotating shaft support plate 111 is rotatably connected to a rotating block 112.
The first winding mechanism comprises a pulley plate 127 fixedly arranged on the left rotating block 112, a porcelain eye frame 115 is fixedly arranged at the lower part of the pulley plate 127, a pre-tightening wheel 114 is fixedly arranged at the upper part of the porcelain eye frame 115, a wire frame incoming wire penetrates through the porcelain eye frame 115, the pre-tightening wheel 114 with a proper size is selected according to the size of a winding wire diameter, a first pulley 113 is fixedly arranged right above the pre-tightening wheel 114, a second pulley 117 is fixedly arranged at the right side of the first pulley 113, a third pulley 121 and a fourth pulley 124 are fixedly arranged on the upper side of the second pulley 117 in sequence, a magnetic powder brake 125 is fixedly arranged on the left side of the third pulley 121 and on the upper side of the first pulley 113, after the wire passes through the pre-tightening wheel 114, the wire is introduced into the magnetic powder brake 125 through the guiding action of the second pulley 117 and the first pulley 113, when the wire passes through the magnetic powder brake 125, the damping of the magnetic powder brake 125 is adjusted by changing the magnetic strength through the control circuit, the tension of the winding is indirectly adjusted, the electromagnetic damping has hysteresis, the transient impact suddenly appearing in the process of feeding the wire can be buffered, the tension is stabilized, and the fourth pulley 124 is fixedly arranged on the upper side of the third pulley 121.
The wire feeding mechanism comprises a movable wheel support plate 128 fixedly arranged at the rear side of the pulley plate 127, the movable wheel support plate 128 is rotatably provided with a wire rod clamping block 118, a wire rod 122 positioned at the front side and a pull rod 119 positioned at the rear side are fixedly arranged on the wire rod clamping block 118, after passing through the magnetic powder brake 125, the wire rod is led into the wire rod 122 with a pulley under the guiding action of the third pulley 121, an upper group and a lower group of adjusting columns 120 are fixedly arranged at the rear side of the movable wheel support plate 128, an angle between each adjusting column 120 and the wire rod clamping block 118 is 60 degrees, the pull rod 119 is positioned in the adjusting columns 120, the pull rod 119 freely swings around the wire rod clamping block 118 within a degree range under the action of the adjusting columns 120, the tension of outgoing wires on the wire rod 122 can be indirectly adjusted, the influence of the load of the outgoing wire ends on the wire frame mechanism is buffered, and the stability of the wire feeding is further controlled, finally, the wire is guided by the fourth pulley 124.
The thick bobbin mechanism comprises a second connecting mechanism, a second winding mechanism and a second wire feeding mechanism, the second connecting mechanism is connected with the rack 100 and the second winding mechanism, and the second wire feeding mechanism is arranged on the second winding mechanism.
The second connecting mechanism includes a rotating shaft supporting plate 111 whose right side is fixed on the rack 100, and the rotating shaft supporting plate 111 is rotatably connected with a rotating block 112.
The second wire feeding mechanism comprises a wire wheel plate 138 fixedly arranged on the right rotating block 112, the wire wheel plate 138 is fixed with the porcelain eye frame 115 and the pre-tightening wheel 114, a wire frame is led in and penetrates through the porcelain eye frame 115 and the pre-tightening wheel 114, and a first large wire wheel 130 is fixedly arranged on the upper side of the pre-tightening wheel 114.
The second wire feeding mechanism comprises a rocker clamping block 131 of a rocker 136 which is positioned at the upper right of the first large wire wheel 130 and is rotatably arranged, a rocker 136 with a large reel 133 at the front side and a spring arm 135 at the rear side are fixedly arranged on the rocker clamping block 131, by the guiding action of the first large wire wheel 130, the wire is led into the rocker 136, the spring arm 135 adjusts the tension of the rocker 136 through the damping and buffering action of the spring on the large wire diameter, the load influence on the wire frame is buffered, the stability of wire feeding is ensured, a resistance line wheel 132 is fixedly arranged at the left upper part of the rocker clamping block 131 of the 1, a large line wheel 133 is fixedly arranged at the right upper part of the resistance line wheel 132, the resistance wire wheel 132 is provided with a drag device, the resistance of the resistance wire wheel 132 can be accurately controlled and adjusted, further, the winding tension is controlled to slow down the impact of the wire feeding, the wire feeding tension is further stabilized, and the wire feeding is guided by the capstan 133.
It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.
Claims (7)
1. A double coil winding machine is characterized in that: the wire frame structure is positioned on the outer side of the frame and used for feeding wires into the frame, and the main shaft device and the pressing device move in a matched mode.
2. A dual coil winding machine according to claim 1, wherein: the pressing device comprises a rotating disc (14), a die device and a power mechanism, the die device is fixedly arranged on the rotating disc (14), and the power mechanism is fixedly arranged on the die device.
3. A dual coil winding machine according to claim 1, wherein: the spindle device comprises a pushing mechanism and a flying fork mechanism, wherein the flying fork mechanism is positioned outside the pushing mechanism and is in power connection with the pushing mechanism.
4. A dual coil winding machine according to claim 1, wherein: the wire frame structure comprises a wire frame mechanism and a thick wire frame mechanism, and the wire frame mechanism and the thick wire frame mechanism are fixed on the rack (100).
5. A dual coil winding machine according to claim 2, wherein: the die device is fixedly provided with an eccentric wheel mechanism.
6. A dual coil winding machine according to claim 2, wherein: the power mechanism is internally provided with a vertical plate (15), a push plate (17) and a linear bearing (11), the vertical plate (15) is provided with a trapezoidal rib plate, and the push plate (17) is elastically connected with the inner wall of the linear bearing (11) through a spring.
7. A dual coil winding machine according to claim 1, wherein: and the ejector rod (16) arranged in the pressing device and the movable mold ejector rod (61) arranged in the main shaft device are positioned on the same central line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020134919.0U CN211720447U (en) | 2020-01-21 | 2020-01-21 | Double-coil winding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020134919.0U CN211720447U (en) | 2020-01-21 | 2020-01-21 | Double-coil winding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211720447U true CN211720447U (en) | 2020-10-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020134919.0U Active CN211720447U (en) | 2020-01-21 | 2020-01-21 | Double-coil winding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211720447U (en) |
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2020
- 2020-01-21 CN CN202020134919.0U patent/CN211720447U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20221213 Address after: No. 28, Guangming Middle Road, Haiyou Street, Sanmen County, Taizhou, Zhejiang 318000 Patentee after: Juli Aoxuan Technology (Zhejiang) Co.,Ltd. Address before: No.8, Guangming Middle Road, Chengguan, Sanmen County, Taizhou City, Zhejiang Province, 317100 Patentee before: ZHEJIANG JULI ELECTRICAL MACHINERY EQUIPMENT Co.,Ltd. |