CN217522708U - Automatic wire twisting device for spliced wire cakes - Google Patents
Automatic wire twisting device for spliced wire cakes Download PDFInfo
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- CN217522708U CN217522708U CN202221366218.5U CN202221366218U CN217522708U CN 217522708 U CN217522708 U CN 217522708U CN 202221366218 U CN202221366218 U CN 202221366218U CN 217522708 U CN217522708 U CN 217522708U
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Abstract
The utility model discloses an automatic twisting device for split block wire cakes, which comprises a twisting module, wherein the twisting module comprises a supporting seat, a twisting motor, a transmission shaft, a driving gear and a plurality of groups of rotating twisting components; each group of rotary wire twisting components comprises a driven gear and a wire twisting chuck; the central lines of all the driven gears are distributed on the same plane, and any two adjacent driven gears are meshed with each other; the driving gear is meshed with one driven gear to drive all the driven gears to rotate so as to drive all the twisted wire chucks to rotate; each twisting clamp head is provided with a clamping groove so that two wire heads on the same rhombic coil penetrate into the twisting clamp head from the clamping groove, and the two wire heads are twisted together when the twisting clamp head rotates. The utility model discloses easily realize the automation, reduce manual operation, improved production efficiency, the installation of being convenient for, application range is wide.
Description
Technical Field
The utility model belongs to the coreless processing equipment field, more specifically relates to an piece together automatic wire twisting device of piece line cake.
Background
The coreless motor adopts the coreless as the rotor, eliminates the electric energy loss caused by the eddy current formed by the iron core, greatly reduces the weight and the rotational inertia, reduces the mechanical energy loss of the rotor, greatly improves the energy density of the motor adopting the coreless, greatly reduces the weight and the volume compared with the motor with the iron core with the same power, and is a high-efficiency energy conversion mechanism.
The coreless motor has the outstanding characteristics of high energy conversion efficiency, quick starting and braking, stable and reliable operation, small rotating speed fluctuation and the like, and is widely applied to the fields of military, aerospace, civil electric appliances, industrial products and the like.
The hollow cup motor is precise in design, and has a plurality of parts, particularly the precision requirement of the hollow cup is high. The rhombic coils are used as basic units of a hollow cup finished product, the rhombic coils are spliced together in a stacking mode, the rhombic coils can be bonded into a spliced line cake after hot pressing, the spliced line cake is rounded to form a cup-shaped spliced line cup, and the spliced line cup is subjected to a series of treatment processes of cold pressing, rounding, tin immersion and the like to form the hollow cup which can be finally used on a hollow cup motor.
At present, the wire twisting process of two wire ends on each diamond coil of the split wire cake is generally carried out manually to twist together, the wire ends are required to be twisted for many times, the twisted wire ends are likely to be loose, the wire twisting consumes time and labor, and the production efficiency of the hollow cup is also reduced.
SUMMERY OF THE UTILITY MODEL
To the above defect of prior art or improve the demand, the utility model provides an piece together automatic wire twisting device of piece line cake, its reducible manual operation improves production efficiency.
In order to achieve the above object, according to the utility model discloses an aspect provides an automatic wire twisting device of piece together block line cake, a serial communication port, including twisting wire motor and twist reverse the line module, it includes supporting seat, transmission shaft, driving gear and the rotatory wire twisting component of multiunit to twist reverse the line module, wherein:
the wire twisting motor is arranged on the supporting seat, the transmission shaft and the driving gear are respectively arranged on the supporting seat through bearings, an output shaft of the wire twisting motor is coaxially connected with one end of the transmission shaft, and the other end of the transmission shaft is coaxially connected with the driving gear so as to be used for driving the driving gear to rotate;
each group of the rotary wire twisting components comprises a driven gear and a wire twisting chuck which are fixedly connected together;
the central lines of all the driven gears are distributed on the same plane, and any two adjacent driven gears are meshed with each other;
the driving gear is meshed with one of the driven gears;
each twisting wire head is provided with a clamping groove for clamping a wire head on the splicing block wire cake, wherein the splicing block wire cake comprises a plurality of rhombic coils which are stacked together in a staggered mode.
Preferably, the wire twisting module further comprises a wire head pressing device, and the wire head pressing device is arranged on the supporting seat and used for pressing the wire head of each diamond-shaped coil into the clamping groove at the corresponding position.
Preferably, the wire end pressing device comprises an air cylinder and a wire pressing rod, the air cylinder is mounted on the supporting seat, and the wire pressing rod is mounted on an output shaft of the air cylinder and used for pressing the wire end of each rhombic coil into each clamping groove.
Preferably, the cylinder is a rotary cylinder, the wire pressing rod is integrally U-shaped, one end of the wire pressing rod is mounted on the output shaft of the cylinder, and the other end of the wire pressing rod is rotatably mounted on the supporting seat.
Preferably, each wire twisting chuck is provided with a yielding groove communicated with the clamping groove at a position corresponding to the wire pressing rod so as to improve the depth of pressing the wire head into the clamping groove.
Preferably, each of the twisting chucks is provided with a V-shaped guide notch at a position corresponding to the catching groove so that the thread end slides into the catching groove.
Preferably, the wire twisting module further comprises a two-dimensional moving platform for driving the wire twisting module to move, and the supporting seat of the wire twisting module is installed on the two-dimensional moving platform.
Preferably, an output shaft of the twisted wire motor is connected with an encoder.
Preferably, the output shaft of the twisted wire motor is connected with the transmission shaft through a coupling.
Preferably, the transmission shaft is provided with an induction block, and the support seat is provided with a proximity inductor at a position corresponding to the induction block so as to obtain a rotation position of the transmission shaft.
Generally, through the utility model discloses above technical scheme who conceives compares with prior art, can gain following beneficial effect:
1) the utility model provides an automatic wire twisting device of coreless drives a driving gear through the wire twisting motor and rotates, and a driving gear drives all driven gears and turns round the line chuck and rotates, turns round the line chuck and aligns with the end of a thread on piecing together the block line cake and can turn round the line operation, and whole full mechanical automation has reduced manual operation, very big liberation productivity, has improved production efficiency.
2) The utility model discloses a stub push in device can press the stub on the twist grip, does not influence the rotation of twist grip, can let the stub turn round together well moreover.
3) The utility model provides a link through the shaft coupling between twisted wire mechanism and the actuating mechanism, according to piece together the difference of piece line cup, can wholly change different twisted wire mechanisms, be convenient for install, and application scope is wide.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 and fig. 3 are schematic diagrams of the twisted wire module at different viewing angles after removing a part of the mounting plate.
Fig. 4 is a schematic view of a first driving mechanism according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. Furthermore, the technical features mentioned in the embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.
Referring to fig. 1-4, an automatic wire twisting device for splicing wire cakes comprises a wire twisting motor and a wire twisting module, wherein the wire twisting module comprises a supporting seat, a transmission shaft 7, a driving gear 8 and a plurality of groups of rotary wire twisting assemblies, and the wire twisting assembly comprises:
the output shaft of the twisted wire motor 15-3 is connected with an encoder A16-1. The wire twisting motor 15-3 is installed on the supporting seat, the transmission shaft 7 and the driving gear 8 are installed on the supporting seat through bearings respectively, an output shaft of the wire twisting motor 15-3 is coaxially connected with one end of the transmission shaft 7, the transmission shaft 7 can be driven to rotate by rotation of the output shaft of the wire twisting motor 15-3, and the driving gear 8 is coaxially connected with the other end of the transmission shaft 7 and used for driving the driving gear 8 to rotate.
Every group rotatory twist thread subassembly includes driven gear 9 and twist thread chuck 3 that fixed connection is in the same place, and both take precedence coaxial coupling and integrated into one piece, driven gear 9 and the coaxial setting of the rotatory central line of twist thread chuck 3. And each twisted wire clamp 3 is respectively arranged on the supporting seat through a bearing.
The central lines of all the driven gears 9 are distributed on the same plane, and are parallel to each other and arranged side by side, and any two adjacent driven gears 9 are meshed with each other. The number of the driven gears 9 and the number of the twisting chucks 3 are equal, the number of the driven gears 9 is determined according to the number of the thread ends on the rhombic coils forming the split block thread cake, the last two thread ends of the same rhombic coil form a thread end group, and the number of the driven gears 9 is not less than the number of the thread end group, so that two thread ends of the thread end group can be twisted into one thread.
The diamond coil groups are connected with each other by a carrier, each diamond coil group is provided with two wire ends, the diamond coil groups are hot-pressed by a hot-pressing mechanism to form an integral splicing block wire cake, the splicing block wire cake is shaped to form a cup-shaped splicing block wire cup, and the shaping comprises processes of rounding, circle correction and the like.
The driving gear 8 is meshed with one of the driven gears 9, so as to drive all the driven gears 9 to rotate, and further drive all the twisted wire chucks 3 to rotate. The utility model discloses a driving motor and a driving gear 8 just can let all turn round line chucks 3 to rotate and realize turning round the line.
Each twisting chuck 3 is provided with a clamping groove 31 for clamping the wire ends on the split wire cake, so that two wire ends on the same rhombic coil penetrate into the twisting chuck 3 from the clamping groove 31, and the two wire ends are twisted together to form a wire end when the twisting chuck 3 rotates. The end of a thread can stretch into the depth of the clamping groove 31 to a certain extent, the rotating speed of the twisting chuck 3 is small, and the end of a thread is an enameled wire and has certain hardness, so that the end of a thread is not easy to fall out of the clamping groove 31 when the twisting chuck 3 rotates after entering the clamping groove 31. In order to enable the wire ends to automatically enter the clamping grooves 31 at the corresponding positions, the wire twisting module further comprises a wire end pressing device, and the wire end pressing device is arranged on the supporting seat and used for pressing the wire ends of the diamond coils into the clamping grooves 31 at the corresponding positions. The wire end pressing device comprises a cylinder 4 and a wire pressing rod 2, wherein the cylinder 4 is installed on the supporting seat, and the wire pressing rod 2 is installed on an output shaft of the cylinder 4 and used for pressing wire ends of all diamond-shaped coils into all clamping grooves 31. The cylinder 4 can adopt a common cylinder with a telescopic output shaft and can drive the pressure bar 2 to move linearly to press the wire end. Or, the cylinder 4 is a rotary cylinder 4, the pressure bar 2 is integrally U-shaped, one end of the pressure bar 2 is installed on the output shaft of the cylinder 4, the other end of the pressure bar 2 is rotatably installed on the supporting seat, the pressure bar 2 is pressed into the clamping groove 31 after rotating, and then the pressure bar 2 is lifted to return without influencing the normal rotation of the wire twisting chuck 3. Each of the twist grips 3 is provided with a V-shaped guide notch 32 at a position corresponding to the catching groove 31 so that the end of the wire slides into the catching groove 31.
Furthermore, each wire twisting chuck 3 is provided with a yielding groove communicated with the clamping groove 31 at a position corresponding to the wire pressing rod 2 so as to improve the depth of pressing the wire head into the clamping groove 31.
And the wire twisting module is arranged on the two-dimensional moving platform, and the supporting seat of the wire twisting module is arranged on the two-dimensional moving platform. The two-dimensional moving platform can better drive the twisting module to move to adapt to the position of the splicing string cake on the production line, so that the string head on the splicing string cake can be conveniently stretched into the twisting chuck 3 at one time.
Further, be provided with the response piece on the transmission shaft 7, the supporting seat is provided with in the position that corresponds to the response piece and is close inductor 12 to be used for acquireing the turned position of transmission shaft 7, thereby let the rotatory setting position of twisted wire chuck 3, so that piece together the end of a thread threading on the cake of block line. The direction of the locking slot 31 of each twist grip 3 is the same and the opening direction of the twist grip 3 in the initial position must correspond to the position of the thread end for threading. After the proximity sensor 12 senses the sensing block, the controller knows the rotation position of the transmission shaft 7, and the controller controls the transmission shaft 7 to rotate through the twisted wire motor 15-3 and the encoder a16-1 of the twisted wire motor 15-3, so that the transmission shaft 7 can return to the initial position, and the opening of the clamping groove 31 of the twisted wire chuck 3 is ensured to be at the position corresponding to the wire end.
Further, the output shaft of the twisted wire motor 15-3 is preferably connected with the transmission shaft 7 through a coupling A13-3. If the specification models of the hollow cups are different, the sizes of the rhombic coils and/or the staggered intervals of the rhombic coils are different, so that the intervals between the twisted wire chucks are different. Therefore, according to the splicing block wire cups of different models, the wire twisting module can be integrally replaced, and the wire twisting module is convenient and quick.
The utility model discloses a supporting seat includes motor mounting panel A14-3, support 5, polylith bearing clamp plate 1, polylith mount pad and polylith backup pad 6, and they constitute a shell structure jointly, and the twisted wire motor 15-3 is installed on motor mounting panel A14-3, and twisted wire chuck 3 passes through the bearing and installs on bearing clamp plate 1 and pass bearing clamp plate 1, and driven gear 9 passes through the bearing and installs on mounting panel 11. The driving gear 8 and the driven gear 9 are arranged between the bearing pressing plate 1 and the mounting plate 11, and the driving gear, the driven gear 9 and the driven gear 9 are wrapped in the shell through the rest mounting plates 11. As shown in fig. 3, a slot 31 is opened on the twisting chuck 3, and the string head of the split string cake is pressed by the string pressing rod 2 after being put into the slot 31, so that the string head cannot be loosened when rotating. One end of the pressing bar 2 is arranged on the mounting plate 11 and is rotatably connected with the mounting plate 11, the other end of the pressing bar 2 is connected with the cylinder 4, and the pressing bar 2 is driven to rotate through the cylinder 4, so that the pressing bar 2 can always press a wire end. One end of the transmission shaft 7 is installed on the bearing pressing plate 1 through a bearing, the other end of the transmission shaft penetrates through the installation plate 11 and is connected with the installation plate 11 through the bearing, the support plates 6 are installed on the left side and the right side of the installation plate 11, and the transmission shaft 7 penetrates through the installation plate 11 and is arranged in the middle of the left support plate 6 and the right support plate 6. The induction block is also arranged in the middle of the left and right support plates 6 and close to the mounting plate 11. The cylinder 4 is fixedly connected with a support plate 6 through a bracket 5, and the support plate 6 is arranged on the mounting plate 11.
The two-dimensional moving mechanism drives the wire twisting module to move front and back and left and right, and is provided with a first driving mechanism and a second driving mechanism which are vertically arranged, basically identical in structure and identical in driving mode.
The rear end of a first driving motor 15-1 is provided with an encoder B16-2, the front end of the first driving motor is arranged on a motor mounting plate B14-1, an output shaft of the first driving motor 15-1 penetrates through a motor mounting plate B14-1 and is fixedly connected with a first output screw rod through a coupling B13-1, outer teeth of the first output screw rod 20 are mutually meshed with inner teeth of a first transmission nut 21 to convert spiral motion into linear motion, a first mounting table 22 is fixedly arranged on the first transmission nut 21, the upper end of the first mounting table 22 is provided with a first supporting table 23, the first supporting table 23 is used for mounting a second fixing plate 18-2 of a second driving mechanism, so that a wire twisting head mechanism and the second driving mechanism can move back and forth along with the first transmission nut, the first transmission nut 21 is arranged on a first sliding table 28, a sliding rail 25 is arranged on the first sliding table 28 and can guide the movement of the first transmission nut 21, the first sliding table 28 and the supporting block 27 are arranged on the first fixing plate 18-1, the first limiting plate 26 is arranged on each of two sides of the first sliding table 28, the supporting block 27 can be connected to other external bases, the sensing piece A24-1 is arranged on one side of the first mounting table 22, and the photoelectric sensor A17-1 is arranged on each of two sides of the first sliding table 28, so that the position of the transmission nut can be known in real time.
A second fixing plate 18-2 is fixedly arranged on the first supporting platform 23, the rear end of a second driving motor 15-2 is provided with an encoder C16-3, the front end of the second driving motor is fixedly arranged on the second fixing plate 18-2 through a motor mounting plate C14-2, the output shaft end of the second driving motor 15-2 is also provided with a coupler C13-2, the coupler C13-2 is connected with a second output screw rod, the second output screw rod is also provided with a second transmission nut, the outer teeth of the second output screw rod are mutually meshed with the inner teeth of the second transmission nut to convert the spiral motion into linear motion, a second mounting platform is fixedly arranged on the second transmission nut, a second supporting platform is arranged on the second supporting platform, a supporting seat of a twisting module is arranged on the second supporting platform to enable the twisting module to move back and forth along with the second transmission nut, and the second transmission nut is arranged on the second sliding platform, the movable type sliding table can move along the second sliding table, the second sliding table is arranged on the second fixing plate, the second limiting plates are arranged on the two sides of the second sliding table, the sensing piece B24-2 is installed on one side of the second installing table, and the photoelectric sensors B17-2 are installed on the two sides of the second sliding table, so that the position of the transmission nut can be known in real time.
The working process of the utility model is as follows:
the utility model discloses an after each motor circular telegram, first driving motor 15-1 and second driving motor 15-2 circular telegram are rotatory, it removes to drive the wire twisting module, it is rotatory after the circular telegram of wire twisting motor 15-3, it is rotatory to drive transmission shaft 7 through the shaft coupling, transmission shaft 7 is rotatory and then drive driving gear 8 rotatory, driving gear 8's rotatory driven gear 9 that drives meshing with it is rotatory, because one row of driven gear 9 intermeshing, so, there is a driven gear 9 rotatory, will drive all driven gear 9's rotation, and then drive the rotation of wire twisting chuck 3, every wire twisting chuck 3's rotation drives two enameled wires of same rhombus coil rotatory, and then turn round into one, in this way, realize the wire twisting of the end of a thread on all rhombus coils of piecing together the block line cake.
It will be understood by those skilled in the art that the foregoing is merely a preferred embodiment of the present invention, and is not intended to limit the invention to the particular forms disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. The utility model provides an automatic wire twisting device of piece together block line cake, its characterized in that, includes the twisted wire motor and twists reverse the line module, it includes supporting seat, transmission shaft, driving gear and the rotatory wire twisting component of multiunit to twist reverse the line module, wherein:
the wire twisting motor is arranged on the supporting seat, the transmission shaft and the driving gear are respectively arranged on the supporting seat through bearings, an output shaft of the wire twisting motor is coaxially connected with one end of the transmission shaft, and the other end of the transmission shaft is coaxially connected with the driving gear so as to be used for driving the driving gear to rotate;
each group of the rotary wire twisting components comprises a driven gear and a wire twisting chuck which are fixedly connected together;
the central lines of all the driven gears are distributed on the same plane, and any two adjacent driven gears are meshed with each other;
the driving gear is meshed with one of the driven gears;
each twisting wire head is provided with a clamping groove for clamping a wire head on the splicing block wire cake, wherein the splicing block wire cake comprises a plurality of rhombic coils which are stacked together in a staggered mode.
2. The automatic wire twisting device for split wire cakes according to claim 1, wherein the wire twisting module further comprises a wire head pressing device, and the wire head pressing device is arranged on the supporting seat and is used for pressing the wire head of each diamond-shaped coil into the clamping groove at the corresponding position.
3. The modular wire cake automatic twisting device according to claim 2, wherein the wire head pressing device comprises a cylinder and a wire pressing bar, the cylinder is mounted on the support base, and the wire pressing bar is mounted on an output shaft of the cylinder for pressing the wire head of each rhombic coil into each clamping groove.
4. The automatic string twisting device for split string cakes as claimed in claim 3, wherein said cylinder is a rotary cylinder, said pressing bar is U-shaped as a whole, one end of said pressing bar is mounted on the output shaft of said cylinder and the other end is rotatably mounted on said supporting base.
5. The automatic string twisting device for split string cakes according to claim 3, wherein each string twisting chuck is provided with a yielding groove communicated with the clamping groove at a position corresponding to the string pressing rod so as to improve the depth of pressing the string head into the clamping groove.
6. An automatic wire twisting device for split wire cakes according to any one of claims 2 to 5, wherein each wire twisting chuck is provided with a V-shaped guide notch at a position corresponding to the clamping groove so that the wire head can slide into the clamping groove.
7. The automatic wire twisting device for split wire cakes according to claim 1, further comprising a two-dimensional moving platform for driving the wire twisting module to move, wherein the supporting seat of the wire twisting module is installed on the two-dimensional moving platform.
8. The automatic wire twisting device for split wire cakes according to claim 1, wherein an output shaft of the wire twisting motor is connected with an encoder.
9. The automatic wire twisting device for split wire cakes according to claim 1, wherein an output shaft of the wire twisting motor is connected with the transmission shaft through a coupling.
10. The automatic string twisting device for split string cakes according to claim 1, wherein the transmission shaft is provided with an induction block, and the supporting base is provided with a proximity inductor at a position corresponding to the induction block for acquiring the rotation position of the transmission shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221366218.5U CN217522708U (en) | 2022-06-01 | 2022-06-01 | Automatic wire twisting device for spliced wire cakes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221366218.5U CN217522708U (en) | 2022-06-01 | 2022-06-01 | Automatic wire twisting device for spliced wire cakes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217522708U true CN217522708U (en) | 2022-09-30 |
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ID=83389528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221366218.5U Active CN217522708U (en) | 2022-06-01 | 2022-06-01 | Automatic wire twisting device for spliced wire cakes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217522708U (en) |
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2022
- 2022-06-01 CN CN202221366218.5U patent/CN217522708U/en active Active
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