CN209805628U - stator duplex position outer winding machine - Google Patents

Abstract

The utility model discloses a stator duplex position outer winding machine, including the frame, be equipped with the wire winding platform in the frame top, be equipped with following part respectively at the wire winding bench: the winding angle adjusting assembly is provided with two winding nozzles and can simultaneously realize angle adjustment in the X-axis direction, the Y-axis direction and the Z-axis direction; two groups of product indexing disc assemblies which are respectively matched with one winding nozzle at a corresponding position; the two wire cutting assemblies are respectively arranged above the indexing disc assemblies corresponding to the product transposition and can cut redundant wire ends of the winding product after the wire winding on the product wire winding groove is finished; the two groups of wire clamping components are respectively arranged in front of the winding angle adjusting component and positioned on one side of the corresponding winding angle adjusting component, each group of wire clamping component is used for clamping a wire end, the wire end is prevented from being wound inside a wire package, simultaneously, the wire is clamped after the wire is wound, and a positioning structure for smoothly cutting the wire is provided for the wire cutting component. The utility model discloses can be fit for carrying out the wire winding to not unidimensional line and add automatic trimming function simultaneously.

Description

stator duplex position outer winding machine

Technical Field

The utility model relates to a technical field that the wire winding was equipped specifically is a stator duplex position outer winding machine, and it is the coiling equipment of motor coil such as warm braw motor, air condition compressor, washing machine motor, car headlight that can the wide application in fields such as car, household electrical appliances, new forms of energy.

background

The current domestic market winding machines are classified into three types; the winding machine is suitable for a series motor of a small household appliance; secondly, the induction motor winding machine is suitable for the high-power torque-striking industry; and the sum of the first two types of motors: the brushless winding machine is a product after technology updating, and is a trend of reducing energy consumption, volume and cost and developing future technology; generally, an inner winding machine and an outer winding machine are respectively arranged in the brushless winding machine; the utility model discloses what need will be is an outer equipment of winding, and this kind of equipment on the market is because only being fit for the structure relatively complicated just operating efficiency low for present, consequently only is applicable to the wire rod below the line footpath 0.65mm, and the uneven problem of winding displacement appears easily at the winding displacement in-process, and present coiling machine does not have in addition to set up automatic trimming function, needs the manual trimming in later stage, finally leads to work efficiency low, consequently needs the improvement.

Disclosure of Invention

An object of the utility model is to provide a stator duplex position is outer around machine to overcome current outer around machine and be fit for the small line footpath, the winding displacement is irregular and automatic couple presss from both sides the not enough of trimming, the utility model discloses can satisfy winding machine line footpath more than 1.0mm and can guarantee that the winding displacement is neat, and possess automatic couple area and press from both sides the trimming function, with regard to the product, final coil is arranged neatly and is enabled the volume to reduce, also can reduce the problem of the line of hindering among the wire winding process.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a stator duplex position outer winding machine, includes the frame, is equipped with the winding platform in the frame top, is equipped with the following part on the winding platform respectively:

The winding angle adjusting component is provided with two winding nozzles and can simultaneously control the two winding nozzles to adjust angles in the X-axis direction, the Y-axis direction and the Z-axis direction;

the two groups of product transposition index disc assemblies are respectively matched with one winding nozzle at a corresponding position, wherein each group of product transposition index disc assembly is provided with more than one product winding groove, and can ensure that the corresponding product winding groove is aligned with the central shaft of the corresponding winding nozzle after rotation of different U-shaft angles is carried out according to different product windings, so that the winding nozzle can smoothly move up and down on the opening of the product winding groove to realize the structure for winding the product;

The two wire shearing assemblies are respectively arranged above the corresponding product transposition index plate assemblies, the scissor openings face the product winding grooves, and the wire shearing assemblies can shear redundant wire ends of winding products after wire winding on the product winding grooves;

The two groups of wire clamping components are respectively arranged in front of the winding angle adjusting component and positioned on one side of the corresponding winding angle adjusting component, each group of wire clamping component is used for clamping a wire end, the wire end is prevented from being wound inside a wire package, simultaneously, the wire is clamped after the wire is wound, and a positioning structure for smoothly cutting the wire is provided for the wire cutting component.

Furthermore, for convenient operation, and overall structure is simpler, and each product transposition graduated disk subassembly includes that one arranges the U axle rotating electrical machines of wire winding platform below in, the output shaft of U axle rotating electrical machines runs through and is connected with the shaft coupling behind the wire winding platform top, the top of shaft coupling is connected with the transposition main shaft, is connected with the transposition dish of taking more than one product wire winding groove on the transposition main shaft, is equipped with a transposition headstock above the wire winding platform, and two shaft couplings are arranged in the transposition headstock and the part stretches out the transposition headstock, and two transposition main shafts are arranged in transposition headstock top, all are equipped with an origin switch induction locator in one side of each transposition main shaft.

further, for convenient operation, and overall structure is simpler, and two sets of trapping assembly all fix on the transposition headstock, just trapping assembly including fixing the backing plate in transposition headstock top, be fixed with L type connecting plate on the backing plate, be equipped with trapping cylinder in one side of L type connecting plate, be equipped with the trapping seat of taking the second trapping head at the opposite side of L type connecting plate, trapping cylinder's output shaft is connected with the L type trapping head that can carry out horizontal migration after running through one side and the trapping seat of L type connecting plate in proper order, the second trapping head constitutes the trapping mouth with L type trapping head cooperation.

Furthermore, in order to facilitate the operation and simplify the overall structure, the winding angle adjusting assembly comprises a Y-axis driving motor arranged on the winding table, an output shaft of the Y-axis driving motor is connected with a main winding table top which can enable two winding nozzles to move on the Y axis and move back and forth on the opposite position of the transposition plate, one side of the main winding table top is provided with an X-axis driving motor, an output shaft of the X-axis driving motor is connected with an auxiliary winding table top which can enable the two winding nozzles to move on the Z axis and move left and right on the opposite position of the transposition plate, a Z-axis fixing upright post is arranged above the auxiliary winding table top, one side of the Z-axis fixing upright post facing the transposition plate is provided with two parallel first linear slide rails which are longitudinally arranged, and an upright slide plate is connected between the two first linear slide rails in a sliding manner, two wire winding mouths are respectively arranged on the stand column sliding plate at intervals, a Z-axis driving motor is arranged on the outer side of the Z-axis fixing stand column, a first belt synchronizing wheel is arranged above the Z-axis fixing stand column, a belt tensioning mechanism is connected to the outer side of the first belt synchronizing wheel, a second belt synchronizing wheel connected with an output shaft of the Z-axis driving motor is arranged below the Z-axis fixing stand column, a belt pulley is sleeved between the first belt tensioning mechanism and the second belt synchronizing wheel, and a positioning sleeve which can be driven by the belt pulley to move up and down is arranged on the back of the stand column sliding plate.

Furthermore, for convenient operation, and overall structure is simpler, is equipped with the second linear slide rail that two levels and interval set up on the wire winding platform, just the lower surface sliding connection of main wire winding mesa is between two second linear slide rails, is equipped with the third linear slide rail that two intervals set up at the upper surface of main wire winding mesa, just the lower surface sliding connection of assisting the wire winding mesa between two third linear slide rails.

Furthermore, in order to improve the dustproof effect, an X-axis dustproof cover is sleeved outside an output shaft of the X-axis driving motor, and a Y-axis dustproof cover is sleeved outside an output shaft of the Y-axis driving motor.

further, for convenient operation, and overall structure is simpler, the trimming subassembly include the mount of L type, be equipped with the trimming cylinder in one side of mount, be equipped with the fourth linear slide rail of fixing on the mount and to the commentaries on classics position dish top slope at the front end of trimming cylinder, sliding connection has the scissors subassembly of scissors head towards the commentaries on classics position dish in the top of fourth linear slide rail, the output shaft and the scissors subassembly of trimming cylinder are connected.

Furthermore, for convenient operation, and overall structure is simpler, is equipped with the line ball support in the top of wire winding platform, be equipped with the positioning component that pushes down that can go on pushing down to the commentaries on classics dish center that corresponds on the line ball support respectively, the positioning component that pushes down is including locating line ball support lower surface and can with commentaries on classics dish complex line ball head and locate the line ball cylinder of line ball support one side, the output shaft of line ball cylinder has the cover board of overlapping on the line ball head and can driving the line ball head and reciprocate, the mount pass through the connecting rod and fix on the line ball support.

Further, in order to improve dustproof effect, convenient operation and can play the guide effect, be the big dust cover of open-ended around being equipped with in the top of frame, still be equipped with the preceding platen that extends forward in the frame, still be equipped with in the frame and be located the rear for two sets of wire rod guide roller mechanisms that the front platen is opposite, each group wire rod guide roller mechanism all cooperates with the winding nozzle that corresponds.

Compared with the prior art, the utility model discloses can overcome current outer winding machine and be fit for the small line footpath, the winding displacement is irregular and automatic couple presss from both sides the not enough of trimming, the utility model discloses can satisfy coiling machine line footpath more than 1.0mm and can guarantee that the winding displacement is neat, and possess automatic couple area clamp trimming function, with regard to the product, final coil is arranged neatly and is enabled the volume to reduce, also can reduce the problem of the wire winding in-process hindering of hindering the line.

description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

fig. 1 is a perspective view of an overall structure of a stator double-station external winding machine in this embodiment 1;

FIG. 2 is a schematic view of a product layout structure in one direction above a winding table in embodiment 1;

FIG. 3 is a schematic view of a product layout structure in another direction above the winding table in embodiment 1;

Fig. 4 is a schematic structural diagram of a stator double-station external winding machine in the embodiment 1 when a large dust cover is not installed;

FIG. 5 is a schematic structural view of the product indexing index plate assembly of embodiment 1;

FIG. 6 is a cross-sectional view of the internal structure of the product indexing disc assembly of embodiment 1;

FIG. 7 is a schematic structural view of a wire clamping assembly according to embodiment 1;

FIG. 8 is a perspective view showing the structure of a winding angle adjusting unit in accordance with embodiment 1;

FIG. 9 is a schematic view of the connection structure between the Z-axis driving motor and the winding nozzle in FIG. 8;

FIG. 10 is a schematic view showing an internal structure of a connection relationship between a Z-axis driving motor and a winding nozzle;

FIG. 11 is a schematic structural view of a thread trimmer assembly in accordance with embodiment 1;

Fig. 12 is a schematic structural view of a press-down positioning assembly in embodiment 1.

In the figure: the wire winding machine comprises a frame 1, a wire winding table 2, a wire winding support 2-1, a downward pressing positioning component 2-2, a wire pressing head 2-3, a wire pressing cylinder 2-4, a sleeve plate 2-5, a connecting rod 2-6, a wire winding angle adjusting component 3, a Y-axis driving motor 3-1, a main wire winding table surface 3-2, an X-axis driving motor 3-3, an auxiliary wire winding table surface 3-4, a Z-axis fixed upright post 3-5, a first linear sliding rail 3-6, an upright post sliding plate 3-7, a Z-axis driving motor 3-8, a first belt synchronizing wheel 3-9, a belt tensioning mechanism 3-10, a second belt synchronizing wheel 3-11, a belt pulley 3-12, a positioning sleeve 3-13, a second linear sliding rail 3-14, a third linear sliding rail 3-15, an X-axis dust cover 3-16, a dust cover, 3-17 parts of Y-axis dust cover, 4 parts of winding nozzle, 5 parts of product transposition index disc assembly, 5-1 parts of U-axis rotating motor, 5-2 parts of coupling, 5-3 parts of transposition main shaft, 5-4 parts of transposition disc, 5-5 parts of transposition main shaft box, 5-6 parts of origin switch induction positioner, 6 parts of product winding groove, 7 parts of trimming assembly, 7-1 parts of L-shaped fixing frame, 7-2 parts of trimming cylinder, 7-4 parts of fourth linear sliding rail, 7-5 parts of scissor assembly, 8 parts of trimming assembly, 8-1 parts of backing plate, 8-2 parts of trimming cylinder, 8-3 parts of L-shaped connecting plate, 8-4 parts of second trimming head, 8-5 parts of trimming seat, 8-6 parts of L-shaped trimming head, 8-7 parts of trimming port, 9 parts of large dust cover, 10 parts of front desk plate and 11 parts of wire.

The specific implementation mode is as follows:

the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-12, the present invention will be further explained:

Example 1:

as shown in fig. 1 to 4, the stator double-station external winding machine provided in this embodiment includes a frame 1, a winding table 2 is disposed above the frame 1, and the winding table 2 is respectively provided with the following components:

The winding angle adjusting component 3 is provided with two winding nozzles 4 and can simultaneously control the two winding nozzles 4 to adjust angles in the X-axis direction, the Y-axis direction and the Z-axis direction;

Two groups of product transposition index disc assemblies 5 respectively matched with one winding nozzle 4 at the corresponding position, wherein each group of product transposition index disc assemblies 5 is provided with more than one product winding groove 6, and can ensure that the corresponding product winding grooves 6 are aligned with the central shaft of the corresponding winding nozzle 4 after rotation of different U-shaft angles is carried out according to different product windings, so that the winding nozzle 4 smoothly moves up and down at the opening of the product winding groove 6 to realize the structure for winding the product;

Two wire cutting assemblies 7 which are respectively arranged above the corresponding product indexing disc assemblies 5, have scissor openings facing the product winding grooves 6 and can cut off redundant wire ends of the winding products after wire winding on the product winding grooves 6;

two groups of wire clamping components 8 which are respectively arranged in front of the winding angle adjusting component 3 and are positioned on one side of the corresponding winding angle adjusting component 3, and each group of wire clamping components 8 are used for clamping the wire end, so that the wire end is prevented from being wound inside a wire package, and simultaneously, the wire is clamped after the wire is wound, and a positioning structure for smoothly cutting the wire is provided for the wire cutting component 7.

As shown in fig. 5 and 6, further, for convenience of operation and simpler overall structure, each product indexing disc assembly 5 comprises a U-axis rotating motor 5-1 disposed below the winding table 2, an output shaft of the U-axis rotating motor 5-1 penetrates through the winding table 2 and is connected with a coupler 5-2, an indexing spindle 5-3 is connected above the coupler 5-2, an indexing disc 5-4 with more than one product winding slots 6 is connected to the indexing spindle 5-3, an indexing spindle box 5-5 is disposed above the winding table 2, the two couplers 5-2 are disposed in the indexing spindle box 5-5 and partially extend out of the indexing spindle box 5-5, the two indexing spindle boxes 5-3 are disposed above the indexing spindle box 5-5, and an origin switch induction indexing positioner 5-5 is disposed on one side of each spindle 5-3 6.

As shown in fig. 7, further, for the convenience of operation and the simpler overall structure, two groups of wire clamping assemblies 8 are fixed on the indexing headstock 5-5, and the wire clamping assembly 8 comprises a backing plate 8-1 fixed above the indexing spindle box 5-5, an L-shaped connecting plate 8-3 is fixed on the backing plate 8-1, a wire clamping cylinder 8-2 is arranged at one side of the L-shaped connecting plate 8-3, a thread clamping seat 8-5 with a second thread clamping head 8-4 is arranged at the other side of the L-shaped connecting plate 8-3, an output shaft of the wire clamping cylinder 8-2 penetrates through one side of the L-shaped connecting plate 8-3 and the wire clamping seat 8-5 in sequence and then is connected with an L-shaped wire clamping head 8-6 capable of moving horizontally, the second wire clamping head 8-4 is matched with the L-shaped wire clamping head 8-6 to form a wire clamping opening 8-7.

As shown in fig. 8, 9, 10 and 4, for convenience of operation and simpler overall structure, the winding angle adjusting assembly 3 includes a Y-axis driving motor 3-1 disposed on the winding table 2, an output shaft of the Y-axis driving motor 3-1 is connected with a main winding table 3-2 capable of moving two winding nozzles 4 on the Y-axis to move back and forth at the relative position of the shifting disc 5-4, an X-axis driving motor 3-3 is disposed on one side of the main winding table 3-2, an output shaft of the X-axis driving motor 3-3 is connected with an auxiliary winding table 3-4 capable of moving two winding nozzles 4 on the Z-axis to move left and right at the relative position of the shifting disc 5-4, a Z-axis fixing column 3-5 is disposed above the auxiliary winding table 3-4, two parallel first linear slide rails 3-6 are arranged at one side of a Z-axis fixed upright post 3-5 facing to a position of a rotating disc 5-4, the two first linear slide rails 3-6 are longitudinally arranged, an upright post sliding plate 3-7 is connected between the two first linear slide rails 3-6 in a sliding way, two winding nozzles 4 are respectively arranged on the upright post sliding plates 3-7 at intervals, a Z-axis driving motor 3-8 is arranged at the outer side of the Z-axis fixed upright post 3-5, a first belt synchronizing wheel 3-9 is arranged above the inner part of the Z-axis fixed upright post 3-5, a belt tensioning mechanism 3-10 is connected at the outer side of the first belt synchronizing wheel 3-9, a second belt synchronizing wheel 3-11 connected with an output shaft of the Z-axis driving motor 3-8 is arranged below the inner part of the Z-axis fixed upright post 3-5, and belt pulleys 3-12 are sleeved between the first belt tensioning mechanism 3-10 and the second belt synchronizing wheel 3-11, and a positioning sleeve 3-13 which can be driven by the belt pulleys 3-12 to move up and down is arranged on the back of the upright post sliding plate 3-7.

Furthermore, in order to facilitate operation and enable the overall structure to be simpler, two second linear slide rails 3-14 which are horizontal and arranged at intervals are arranged on the winding table 2, the lower surface of the main winding table top 3-2 is connected between the two second linear slide rails 3-14 in a sliding mode, two third linear slide rails 3-15 which are arranged at intervals are arranged on the upper surface of the main winding table top 3-2, and the lower surface of the auxiliary winding table top 3-4 is connected between the two third linear slide rails 3-15 in a sliding mode.

Furthermore, in order to improve the dustproof effect, an X-axis dustproof cover 3-16 is sleeved outside an output shaft of the X-axis driving motor 3-3, and a Y-axis dustproof cover 3-17 is sleeved outside an output shaft of the Y-axis driving motor 3-1.

as shown in fig. 11, further, for convenience of operation and simpler overall structure, the thread trimming assembly 7 includes an L-shaped fixing frame 7-1, a thread trimming cylinder 7-2 is disposed on one side of the fixing frame 7-1, a fourth linear slide rail 7-4 fixed to the fixing frame 7-1 and inclined above the rotating plate 5-4 is disposed at the front end of the thread trimming cylinder 7-2, a scissors assembly 7-5 having a scissors head facing the rotating plate 5-4 is slidably connected above the fourth linear slide rail 7-4, and an output shaft of the thread trimming cylinder 7-2 is connected to the scissors assembly 7-5.

As shown in fig. 12, further, for convenience of operation and simpler overall structure, a line pressing bracket 2-1 is arranged above the winding table 2, a downward pressing positioning assembly 2-2 capable of pressing down the center of a corresponding indexing disc 5-4 is respectively arranged on the line pressing bracket 2-1, the downward pressing positioning assembly 2-2 comprises a line pressing head 2-3 which is arranged on the lower surface of the line pressing bracket 2-1 and can be matched with the indexing disc 5-4 and a line pressing cylinder 2-4 which is arranged on one side of the line pressing bracket 2-1, and an output shaft of the line pressing cylinder 2-4 is connected with a sleeve plate 2-5 which is sleeved on the line pressing head 2-3 and can drive the line pressing head 2-3 to move up and down.

further, in order to facilitate fixing, the fixing frame 7-1 is fixed on the line pressing bracket 2-1 through a connecting rod 2-6.

as shown in fig. 1, a large dust cover 9 having front and rear openings is provided above the frame 1 to improve the dust-proof effect.

as shown in fig. 1, a front panel 10 extending forward is further provided on the frame 1 for easy operation.

Furthermore, in order to play a guiding role, two groups of wire guiding roller mechanisms 11 are arranged on the rack 1, the rear part of each group of wire guiding roller mechanisms 11 is opposite to the front bedplate 10, each group of wire guiding roller mechanisms 11 is matched with the corresponding winding nozzle 4, and in order to improve the dustproof effect, a large dustproof cover with openings at the front part and the rear part is arranged above the rack.

The device is composed of four groups of shafts of X/Y/Z/U, signals are given out through the control of an internal controller to control the movement, the X/Y shaft is used for driving the front and back and left and right movement to respectively play the roles of wire arrangement and position finding of a working origin, meanwhile, the Z shaft drives the winding nozzle 4 to move up and down to wind the products on the transposition disc 5-4, meanwhile, the U shaft rotating motor 5-1 rotates forwards and backwards and then moves up and down through the Z shaft driving motor 3-8 to match with the winding nozzle 4 up and down in the corresponding product winding groove 6, the matching with the Z shaft is ensured, meanwhile, the specific rotating angle is related to the product winding mode diagram (the number of grooves and the number of grooves), the specific angle is obtained through the product winding mode diagram and then programming by technicians in the field, and the device belongs to the conventional technology, therefore, the specific working principle of the above structure is as follows:

Starting up and resetting, checking whether each shaft is in the original position, manually placing the wire at the position of the wire clamping cylinder 8-2, controlling the size of the wire clamping opening 8-7 to enable the wire clamping opening to be suitable for clamping wires with different sizes, controlling each coordinate to return to the original point by the controller at the moment (the original point can be randomly selected on a display screen of a console of the machine, selecting a point suitable for winding the product as the original point according to the product characteristics, manually feeding, fixing the product on a feeding die and playing a guiding role through the wire guide roller mechanism 11), then pressing an equipment start key, obtaining corresponding coordinates of an X, Y shaft by a controller, matching a U shaft with a left-right rotating and hanging initial hook, winding a product in a product winding groove 6 according to a winding schematic diagram provided by a customer, wherein the hanging mode is divided into a left hanging positive winding mode and a right hanging negative winding mode in a control program;

Meanwhile, in order to enable the wire ends to be short in wire clamping, a wire cutting action is arranged in the device, when the first slot winding of the rotating disc 5-4 is completed, the automatic wire cutting function can be started, the controller controls the wire cutting cylinder 7-2 to work and extend out at the moment, then the wire cutting cylinder 7-2 drives the scissor assembly 7-5 to slide on the fourth linear sliding rail 7-4, when the position needing wire cutting is reached, the scissor cylinder in the scissor assembly 7-5 is closed to control the scissor head to automatically cut wires of a product, redundant wire ends of the winding are cut, and the fact that the wire ends cannot be too long and welding operation of resistance of a subsequent station is affected is ensured.

The pressing positioning assembly is used for starting the pressing positioning assembly when a product needs to be trimmed, the wire pressing cylinder 2-4 is pressed downwards, the sleeve plate 2-5 extends out to drive the wire pressing head 2-3 to press downwards towards the limiting stator inner ring iron core at the center of the rotating disc 5-4, the wire trimming cylinder 7-2 extends out when a winding of the wire trimming assembly completes one-groove indexing straddle mounting, when the stretching-in-place system judges an in-place signal, the magnetic switch can be mounted on the wire trimming cylinder 7-2 in place, the scissor cylinder in the scissor assembly 7-5 is closed, and wire trimming is started, and the problem of wire diameter thickness is considered here, and the controller can open and close the scissors for multiple times;

when the device works, the corresponding driving motors on the X/Y/Z shafts move to different directions according to the structure of a product, the X shaft moves in the negative direction (leftwards), the Y shaft moves in the positive direction (forwards), the Z shaft moves in the negative direction (downwards) to start hooking, when a wire is wound, the L-shaped wire clamping head 8-6 is driven by the wire clamping cylinder 8-2 to move so as to adjust the distance between the second wire clamping head 8-4, finally the size of the wire clamping opening 8-7 is adjusted, the wire clamping head is tightened according to different size adjustment of the wire head, the wire head is prevented from being wound in a wire packet to tighten the wire after the wire is wound, and the wire can be smoothly sheared when a pair of scissors is positioned, the U shaft rotating motor 5-1 is associated with the Z shaft driving motors 3-8, the U shaft rotating angles are different according to different winding products, the Z shaft driving motors 3-8 rotate the product winding groove 6 to an angle (namely, the centers of the notches are aligned with the central axis of the Z shaft nozzle, the winding nozzle can smoothly move up and down on the notch of a product, when the Z-axis driving motor 3-8 drives the wire on the winding nozzle 4 to move up and down and move below the plane of the product, the U-axis rotating motor 5-1 rotates by an angle at the moment, the center of the notch is ensured to be aligned with the central shaft of the Z-axis nozzle, so that the winding is completed under the matching with the U-axis rotating motor 5-1, the Z-axis driving motor 3-8 is only responsible for the up-and-down movement and is not responsible for the front-and-back winding displacement function, and the front-and-back winding displacement is completed by the front-and-back and left.

The specific working principle of the product is as follows: manually feeding and respectively placing products on a mold positioning block (ensuring the consistency of the positioning direction, the convex-concave surface of an inner groove of the product is matched with the convex-concave surface of a positioning tool), pressing a start switch with two hands, retracting a lifting cylinder, pressing a wire pressing cylinder 2-4 downwards, pressing a wire pressing head 2-3 in a limiting stator at the center of a rotating disc 5-4, then moving an X/Y/Z/U shaft with a winding nozzle according to the pre-edited action, hanging an initial hook, wherein the hook and the winding are preset according to the product characteristics (the winding mode is to realize editing, the large wire diameter, the winding number and the winding number are preset according to the set sequence, the winding is specified by a customer, equipment manufacturers cannot randomly change), and the programming of the specific winding steps is controlled by a motion controller, when the first winding groove is finished, the wire clamping cylinder extends out, the U shaft rotates clockwise for 32 degrees, the wire shearing positioning cylinder extends out, the wire shearing cylinder retracts, the hooked wire is cut off in an unnecessary way, each cylinder (the wire shearing cylinder is a single control position) after the wire is cut off is opened after the scissors retract and is delayed for 2 seconds, the wire shearing positioning cylinder retracts, the U shaft rotates 150 degrees along with the current direction, a certain time delay is arranged among all working procedures, the speed of the time delay is determined according to the speed, then the winding is performed according to a logic programming diagram which is programmed in advance, the number of winding turns of each groove of a product is the same, after the last groove is wound and the hook is hung, the wire clamping cylinder 8-2 extends out, the X shaft moves in the negative direction, the winding nozzle drives the tail wire to move to the wire clamping block, the wire clamping cylinder 8-2 retracts to clamp the tail wire, the U shaft rotates clockwise for 32 degrees, the wire shearing positioning cylinder extends out to cut off the tail wire, the wire cutting cylinder 7-2 retracts, the wire pressing cylinder 2-4 retracts, the lifting cylinder extends, the U shaft rotates clockwise to find the original point, the U shaft stops after finding the original point, one product winding is completed, and then each product is sequentially operated in a circulating mode. The programming of the winding direction described in the present embodiment is conventional to those skilled in the art and will not be described in detail.

consequently set up through above-mentioned structure and realize can winding to unidimensional wire rod, and can also realize the effect of automatic trimming and line ball, finally can overcome the not enough that current outer winding machine is fit for little line footpath, winding displacement and automatic couple clamp trimming, the utility model discloses can satisfy winding machine line footpath more than 1.0mm and can guarantee that the winding displacement is neat, and possess automatic couple area clamp trimming function, with regard to the product, final coil is arranged neatly and is enabled the volume to reduce, also can reduce the problem of the line of hindering among the wire winding process.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (10)

1. the utility model provides a stator duplex position is around machine outward, includes frame (1), is equipped with winding platform (2) above frame (1), its characterized in that is equipped with following part respectively on winding platform (2):

a winding angle adjusting component (3) which is provided with two winding nozzles (4) and can simultaneously control the two winding nozzles (4) to adjust the angles in the X-axis direction, the Y-axis direction and the Z-axis direction;

the two groups of product transposition index disc assemblies (5) are respectively matched with one winding nozzle (4) at a corresponding position, wherein each group of product transposition index disc assembly (5) is provided with more than one product winding groove (6), and the corresponding product winding grooves (6) are ensured to be aligned to the central shaft of the corresponding winding nozzle (4) after rotation of different U-shaft angles is carried out according to different product windings, so that the winding nozzles (4) smoothly move up and down at the openings of the product winding grooves (6) to realize a structure for winding the product;

Two wire cutting assemblies (7) which are respectively arranged above the corresponding product indexing disc assembly (5), have the scissor mouths facing the product winding grooves (6) and can cut off the redundant wire ends of the wound winding products on the product winding grooves (6);

Locate winding angle adjusting part (3) the place ahead respectively and lie in two sets of trapping assembly (8) that correspond one side of winding angle adjusting part (3), and every group trapping assembly (8) are used for fastening the end of a thread, avoid the end of a thread to go around to the solenoid inside, fasten the line after the line is accomplished in the winding simultaneously, give the location structure of trimming assembly (7) one location time ability trimming smoothly.

2. The stator double-station external winding machine according to claim 1, characterized in that each product indexing disc assembly (5) comprises a U-shaft rotating motor (5-1) arranged below the winding table (2), an output shaft of the U-shaft rotating motor (5-1) penetrates through the upper part of the winding table (2) and then is connected with a coupler (5-2), an indexing spindle (5-3) is connected above the coupler (5-2), an indexing disc (5-4) with more than one product winding grooves (6) is connected on the indexing spindle (5-3), an indexing spindle box (5-5) is arranged above the winding table (2), two couplers (5-2) are arranged in the indexing spindle box (5-5) and partially extend out of the indexing spindle box (5-5), and the two indexing main shafts (5-3) are arranged above the indexing main shaft box (5-5), and one side of each indexing main shaft (5-3) is provided with an origin switch induction positioner (5-6).

3. The stator double-station external winding machine according to claim 2, characterized in that two groups of wire clamping assemblies (8) are fixed on an indexing spindle box (5-5), each wire clamping assembly (8) comprises a backing plate (8-1) fixed above the indexing spindle box (5-5), an L-shaped connecting plate (8-3) is fixed on the backing plate (8-1), a wire clamping cylinder (8-2) is arranged on one side of the L-shaped connecting plate (8-3), a wire clamping seat (8-5) with a second wire clamping head (8-4) is arranged on the other side of the L-shaped connecting plate (8-3), an output shaft of the wire clamping cylinder (8-2) sequentially penetrates through one side of the L-shaped connecting plate (8-3) and the wire clamping seat (8-5) and then is connected with the L-shaped wire clamping head (8-6) capable of horizontally moving, the second wire clamping head (8-4) is matched with the L-shaped wire clamping head (8-6) to form a wire clamping opening (8-7).

4. A stator double-station external winding machine according to claim 2 or 3, characterized in that: the winding angle adjusting assembly (3) comprises a Y-axis driving motor (3-1) arranged on a winding table (2), an output shaft of the Y-axis driving motor (3-1) is connected with a main winding table top (3-2) which can enable two winding nozzles (4) to move on the Y axis and move back and forth on the relative position of a shifting disc (5-4), one side of the main winding table top (3-2) is provided with an X-axis driving motor (3-3), an output shaft of the X-axis driving motor (3-3) is connected with an auxiliary winding table top (3-4) which can enable the two winding nozzles (4) to move on the Z axis and move left and right on the relative position of the shifting disc (5-4), a Z-axis fixing upright column (3-5) is arranged above the auxiliary winding table top (3-4), two parallel first linear sliding rails (3-6) are arranged at one side of a Z-axis fixed upright post (3-5) towards a position of a rotating disc (5-4), the two first linear sliding rails (3-6) are longitudinally arranged, an upright post sliding plate (3-7) is connected between the two first linear sliding rails (3-6) in a sliding manner, two winding nozzles (4) are respectively arranged on the upright post sliding plate (3-7) at intervals, a Z-axis driving motor (3-8) is arranged on the outer side of the Z-axis fixed upright post (3-5), a first belt synchronizing wheel (3-9) is arranged above the inner part of the Z-axis fixed upright post (3-5), a belt tensioning mechanism (3-10) is connected to the outer side of the first belt synchronizing wheel (3-9), and a second belt synchronizing wheel (3-8) connected with an output shaft of the Z-axis driving motor (3-8) is arranged below the inner part of the Z-axis fixed upright post (3-5) 11), belt pulleys (3-12) are sleeved between the first belt tensioning mechanism (3-10) and the second belt synchronous pulley (3-11), and a positioning sleeve (3-13) which can be driven by the belt pulleys (3-12) to move up and down is arranged on the back surface of the upright post sliding plate (3-7).

5. the stator double-station external winding machine according to claim 4, characterized in that: the winding table is characterized in that two second linear sliding rails (3-14) which are horizontal and arranged at intervals are arranged on the winding table (2), the lower surface of the main winding table top (3-2) is connected between the two second linear sliding rails (3-14) in a sliding mode, two third linear sliding rails (3-15) which are arranged at intervals are arranged on the upper surface of the main winding table top (3-2), and the lower surface of the auxiliary winding table top (3-4) is connected between the two third linear sliding rails (3-15) in a sliding mode.

6. The stator double-station external winding machine according to claim 4, characterized in that an X-axis dust cover (3-16) is sleeved outside the output shaft of the X-axis driving motor (3-3), and a Y-axis dust cover (3-17) is sleeved outside the output shaft of the Y-axis driving motor (3-1).

7. The stator double-station external winding machine according to claim 2, 3, 5 or 6, characterized in that the thread trimming assembly (7) comprises an L-shaped fixing frame (7-1), a thread trimming cylinder (7-2) is arranged on one side of the fixing frame (7-1), a fourth linear slide rail (7-4) which is fixed on the fixing frame (7-1) and inclines above the rotating disc (5-4) is arranged at the front end of the thread trimming cylinder (7-2), a scissors assembly (7-5) with a scissors head facing the rotating disc (5-4) is connected above the fourth linear slide rail (7-4) in a sliding manner, and an output shaft of the thread trimming cylinder (7-2) is connected with the scissors assembly (7-5).

8. A stator double-station external winding machine according to claim 2, 3, 5 or 6, a wire pressing bracket (2-1) is arranged above the winding table (2), a pressing positioning component (2-2) capable of pressing down the center of the corresponding transposition disc (5-4) is respectively arranged on the wire pressing bracket (2-1), the pressing and positioning component (2-2) comprises a pressing line head (2-3) which is arranged on the lower surface of the pressing line bracket (2-1) and can be matched with the transfer disc (5-4) and a pressing line cylinder (2-4) which is arranged on one side of the pressing line bracket (2-1), an output shaft of the line pressing cylinder (2-4) is connected with a sleeve plate (2-5) which is sleeved on the line pressing head (2-3) and can drive the line pressing head (2-3) to move up and down.

9. The stator double-station external winding machine according to claim 7, characterized in that a wire pressing bracket (2-1) is arranged above the winding table (2), a downward pressing positioning component (2-2) capable of pressing down the center of a corresponding indexing disc (5-4) is respectively arranged on the wire pressing bracket (2-1), the downward pressing positioning component (2-2) comprises a wire pressing head (2-3) arranged on the lower surface of the wire pressing bracket (2-1) and capable of being matched with the indexing disc (5-4) and a wire pressing cylinder (2-4) arranged on one side of the wire pressing bracket (2-1), an output shaft of the wire pressing cylinder (2-4) is connected with a sleeve plate (2-5) sleeved on the wire pressing head (2-3) and capable of driving the wire pressing head (2-3) to move up and down, the fixing frame (7-1) is fixed on the line pressing bracket (2-1) through a connecting rod (2-6).

10. a stator double-station external winding machine according to claim 1, 2 or 3, characterized in that a front and a rear large dust cover (9) with openings are arranged above the frame (1), a front bedplate (10) extending forwards is arranged on the frame (1), two groups of wire guide roller mechanisms (11) are arranged on the frame (1) and are positioned at the rear opposite to the front bedplate (10), and each group of wire guide roller mechanisms (11) is matched with the corresponding winding nozzle (4).