CN217468203U - T-core inductor integrated forming winding machine and wire pulling mechanism - Google Patents

Abstract

The utility model provides a wire drawing mechanism of T-core inductance integrated into one piece coiling machine, include: a first wire mounting plate which can move in an XYZ space; the clamping baffle is arranged on the first wire mounting plate, one end of the clamping baffle extends out of one end of the first wire mounting plate along the Y direction, and a stop block is arranged at the extending end of the clamping baffle and is positioned on one side of the clamping baffle along the X direction; the clamping push plate is arranged on the first stay wire mounting plate and can move back and forth along the Y direction relative to the first stay wire mounting plate, the clamping push plate is located on the same side of the stop block relative to the clamping baffle, and the clamping push plate can abut against the stop block when moving back and forth. The wire drawing mechanism can not only realize wire drawing, but also realize wire cutting.

Description

T-core inductor integrated forming winding machine and wire pulling mechanism

Technical Field

The utility model relates to a T-core inductance production field especially relates to a T-core inductance integrated into one piece coiling machine and wire drawing mechanism.

Background

The T-core inductor has small size, and when manual winding or semi-automatic winding is mostly adopted at present, the efficiency is low, and the winding precision is not high. Need will wait to wind around the wire draw to appointed position and cut off the line, will act as go-between and front end among the prior art adopts two structures, and the structure is complicated, and the control degree of difficulty is big.

SUMMERY OF THE UTILITY MODEL

The main object of the utility model is to provide a wire drawing mechanism of T-core inductance integrated into one piece coiling machine can enough realize acting as go-between and can cut off the line through wire drawing mechanism.

In order to achieve the above purpose, the utility model adopts the technical scheme that: a wire pulling mechanism of a T-core inductor integrated forming winding machine comprises:

a first wire mounting plate movable in an XYZ space;

the clamping baffle is arranged on the first wire mounting plate, one end of the clamping baffle extends out of one end of the first wire mounting plate along the Y direction, and a stop block is arranged at the extending end of the clamping baffle and is positioned on one side of the clamping baffle along the X direction;

the clamping push plate is arranged on the first stay wire mounting plate and can move back and forth along the Y direction relative to the first stay wire mounting plate, the clamping push plate is located on the same side of the stop block relative to the clamping baffle, and the clamping push plate can abut against the stop block when moving back and forth.

Preferably, the clamping baffle is provided with an avoiding groove at one end close to the stop block, and the upper side of the clamping push plate and the upper side of the stop block are both higher than the groove bottom of the avoiding groove.

Preferably, the method further comprises the following steps:

the output end of the wire pulling module can move back and forth along the X direction;

the wire pulling device comprises a first wire pulling cylinder and a second wire pulling cylinder, wherein the first wire pulling cylinder is arranged on the output end of the wire pulling module, and the output end of the first wire pulling cylinder can extend up and down along the Z direction;

the second stay wire cylinder is arranged at the output end of the first stay wire cylinder, the output end of the second stay wire cylinder can move back and forth along the Y direction, and the first stay wire mounting plate is arranged at the output end of the second stay wire cylinder.

Preferably, a wire clamping cylinder is arranged on the first wire mounting plate, and a cylinder rod of the wire clamping cylinder extends and retracts along the Y direction and is connected with the clamping push rod.

Preferably, a first wire cutter is arranged on the first wire mounting plate, the first wire cutter is positioned on the opposite side of the clamping baffle plate from the clamping push plate, and the first wire cutter can move back and forth along the Y direction and the cutting edge of the first wire cutter faces the stop block.

Preferably, the first tangent line is connected to a cylinder rod of the wire clamping cylinder.

Preferably, a side wall of the avoidance groove close to the stopper is vertically arranged.

The utility model also provides a T-core inductance integrated into one piece coiling machine adopts above-mentioned wire drawing mechanism.

Compared with the prior art, the utility model has the following beneficial effect:

the wire pulling mechanism can pull the copper wire to be wound to a specified position on one hand, and can cut the copper wire on the other hand.

Drawings

Fig. 1-2 are perspective views of the present invention;

FIG. 3 is a block diagram of a loading mechanism;

FIG. 4 is an enlarged view at A;

FIG. 5 is an enlarged view at B;

FIGS. 6-7 are structural views of the wire feeding mechanism;

FIG. 8 is a block diagram of the transfer mechanism;

FIG. 9 is an enlarged view at C;

FIG. 10 is a structural view of a part of the structure;

FIG. 11 is an enlarged view at D;

FIG. 12 is a block diagram of the wire pulling mechanism;

FIG. 13 is an enlarged view at E;

FIG. 14 is a structural view of the wire flipping mechanism;

FIG. 15 is a structural view of the entire thread supporting mechanism and the blanking mechanism;

FIG. 16 is an enlarged view at F;

FIG. 17 is a view showing the construction of the thread reversing mechanism, the thread aligning support mechanism and the blanking mechanism;

FIG. 18 is a view showing the structure of the wire-turning mechanism, the wire-aligning supporting mechanism, the blanking mechanism, and the soldering structure;

fig. 19 is an enlarged view at G.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

The T-core inductor comprises a T-shaped body 100 and coils wound on the vertical part of the body 100, wherein the coils wound on the body 100 are divided into an upper layer and a lower layer, and copper wires of the two layers of coils are one wire.

As shown in fig. 1-19, a T-core inductor integrated forming winding machine includes a frame 1, and a feeding mechanism 2, a wire feeding mechanism 3, a material moving mechanism 4, a lower winding mechanism 5, a wire turning mechanism 6, a wire arranging supporting mechanism 7, a soldering mechanism 8, a blanking mechanism 9, and a wire pulling mechanism 10 which are arranged on the frame 1. The feeding mechanism 2 is used for feeding the body 100, and when the feeding mechanism feeds the body 100, the vertical part of the body 100 faces downwards, and the horizontal part of the body 100 faces upwards. The material moving mechanism 4 is used for moving the body 100 on the feeding mechanism 2 to the position of the lower winding mechanism 5 for winding and moving the wound body 100 to the wire arranging supporting mechanism 7 after winding, the wire arranging supporting mechanism 7 is used for fixedly supporting the wound body 100, the wire feeding mechanism 4 is used for feeding wires in the wire winding process of the material moving mechanism 4 and the lower winding mechanism 5, the wire pulling mechanism 10 is used for pulling the wire head of the copper wire to move to the side opposite to the wire feeding mechanism 3 relative to the lower winding mechanism 5 and cutting the copper wire after winding, the wire turning mechanism 6 is used for turning the wire head of the coil wound on the body 100 fixedly supported on the wire arranging supporting mechanism 7 from one side of the body 100 to the other side of the body 100 by bypassing the top of the body 100, the soldering mechanism 8 is used for cutting the redundant wire head and welding the wire head on the top of the body 100, the blanking mechanism 9 is used for taking out the soldered inductor from the wire arranging support mechanism 7 and moving the inductor to a specified position to complete blanking.

Feed mechanism 2 is including setting up vibration dish 21 in frame 1, supporting vibration guide rail 22 and material loading plate 23 in frame 1, vibration guide rail 22's one end with the discharge end of vibration dish 21 is provided with the vibration tank along its length direction on vibration guide rail 22, and body 100 from vibration dish 21 seeing off enters into the vibration tank and moves along with the vibration tank towards the other end of vibration guide rail 22, body 100 on vibration dish 21 enters into vibration guide rail 22 with the same gesture, and body 100 on vibration guide rail 22, the horizontal part of T type is last, and vertical part is under, and vertical part is located in the vibration tank to the orientation of horizontal part is the same. The feeding plate 23 is disposed on the frame 1 corresponding to the other end of the vibration guide rail 22, a feeding groove 24 is disposed on a side of the feeding plate 23 facing the vibration guide rail 22, the feeding groove 24 is aligned with the vibration groove when viewed from above, the body 100 fed from the vibration groove can enter the feeding groove 24, when the body 100 moves into the feeding groove 24, a vertical portion of the body is located in the feeding groove 24, and a horizontal portion of the body is supported on an upper surface of the feeding plate 23. The loading chute 24 can only accommodate one body 100. The feeding plate 23 can move up and down, and after the body 100 enters the feeding groove 24, the feeding plate 23 moves up.

Specifically, the feeding mechanism 2 further includes a jacking cylinder 25, a cylinder rod of the jacking cylinder 25 extends upwards, the feeding plate 23 is arranged at the upper end of the cylinder rod of the jacking cylinder 25, and when the cylinder rod of the jacking cylinder 25 retracts, the upper end surface of the feeding groove 24 is aligned with the upper end surface of the vibration groove so that the body 100 can smoothly enter the feeding groove 24. Further, the cylinder body of the jacking cylinder 25 is arranged on a fine adjustment module 26, the fine adjustment module 26 is supported on the frame 1, and the fine adjustment module 26 is used for adjusting along a direction parallel to the vibration guide rail 22 so as to adjust the positions of the feeding plate 23 and the vibration guide rail 22.

The lower winding mechanism 5 is arranged on the frame 1 and is positioned at one side of the vibration guide rail 22. The lower wire winding mechanism 5 includes a lower wire winding disc 51 rotatably disposed on the frame 1, a lower rotating shaft 52 fixed on an upper surface of the lower wire winding disc 51, and a wire winding clip 53 disposed on the lower wire winding disc 51, a rotation axis of the lower wire winding disc 51 is vertical, an axis of the lower rotating shaft 52 is collinear with the rotation axis of the lower wire winding disc 51, the wire winding clip 53 is eccentrically disposed on the lower wire winding disc 51 with respect to the rotation axis of the lower wire winding disc 51, a jaw of the wire winding clip 53 faces upward, and a plane of symmetry of the two jaws passes through the rotation axis of the lower wire winding disc 51. The lower spool 51 is driven by a motor.

The material moving mechanism 4 is used for moving the body 100 in the upper chute 24 to a position right above the lower bobbin 52. Move material mechanism 4 and move material slip table 41, set up including setting up the XZ on frame 1 XZ moves on the material slip table 41 and moves material mounting panel 43, sets up moving and move material clamping jaw 45 on the material mounting panel 43, it is used for pressing from both sides to move material clamping jaw 45 and get body 100, work as move material clamping jaw 45 and move under the XZ moves the drive of material slip table 41 and move when going up silo 24 directly over, XZ moves material slip table 41 and drives move material clamping jaw 45 and move down, jacking cylinder 25 drives flitch 23 rebound, moves material clamping jaw 45 and cliies the back with body 100, and jacking cylinder 25 retracts, and XZ moves material slip table 41 and takes body 100 to move under the rotation shaft 52 directly over. Preferably, the clamping end of the material moving clamping jaw 45 faces downwards, the upper end of the material moving clamping jaw is connected with a material moving shaft 44, the material moving shaft 44 is vertically arranged, the axis of the material moving shaft 44 is coaxial with the axis of the material moving clamping jaw 45, the material moving shaft 44 is rotatably arranged on the material moving mounting plate 43, an upper rotating motor 46 is further arranged on the material moving mounting plate 43, and the upper rotating motor 46 is in transmission connection with the material moving shaft 44. Before winding, the winding clamp 53 is located on the opposite side of the wire feeding mechanism 3, the wire end of the copper wire pulled by the wire pulling mechanism 10 is pulled from the side of the wire feeding mechanism 3 to the side of the winding clamp 53, the copper wire is clamped on the winding clamp 53, and relative to the material moving shaft 44, the copper wire has a certain length on the opposite side of the winding clamp 53, and when the winding clamp 53 clamps the copper wire, the copper wire can move relative to the winding clamp 53 under a certain pulling force, and the height of the copper wire on the winding clamp 53 is slightly lower than the height sent out from the wire feeding mechanism 3 and corresponds to the height of the vertical part. When winding, the lower spool 51 and the upper feeding shaft 44 are simultaneously rotated in the same direction, and the direction is such that the winding clamp 53 winds the copper wire on the vertical portion, the copper wire between the body 100 and the wire feeding mechanism 3 forms an upper coil, the copper wire held by the winding clamp 53 forms a lower coil, the rotation speed of the lower spool 51 is greater than that of the upper feeding shaft 44 so that the speed of the winding clamp 53 is greater than that of the body 100, and the copper wire on the winding clamp 53 can be wound on the body 100. After the winding is completed, the winding clamp 53 and the wire feeding mechanism 3 are located on the same side of the main body 100 with respect to the main body 100, and the copper wire located between the winding clamp 53 and the main body 100 is approximately parallel to the copper wire located between the main body 100 and the wire feeding mechanism 3.

The material moving mechanism 4 further comprises two first clamping jaws 48, a first clamping plate 49 and a first wire clamping cylinder 47, the first wire clamping cylinder 47 is arranged on the material moving mounting plate 43, the two first clamping jaws 48 are arranged at the output end of the first wire clamping cylinder 47, the arrangement direction of the two first clamping jaws 48 is approximately perpendicular to the extending direction of a copper wire between the body 100 and the wire winding clamp 53 when the wire winding is completed, one end of the first clamping plate 49 is fixed on the cylinder body of the first wire clamping cylinder 47, the other end of the first clamping plate 49 is located between the clamping ends of the two first clamping jaws 48, and when the material moving mechanism is observed in a overlooking mode, the lower rotating shaft 52 and at least a part, located between the two first clamping jaws 48, of the first clamping plate 49 are located on the same straight line, and the clamping ends of the two first clamping jaws 48 are symmetrical relative to the part, located between the two first clamping jaws 48, of the first clamping plate 49. Further, the first wire clamping cylinder 47 can move up and down relative to the material moving mounting plate 43, after the wire winding is completed, the wire winding clamp 53 stops at the same side as the wire feeding mechanism 3, the two first clamping jaws 48 move down in a clamping state, a copper wire between the wire winding clamp 53 and the body 100 and a copper wire between the body 100 and the wire feeding mechanism 3 respectively enter between the two first clamping jaws 48 and the first clamping plate 49, and then the two first clamping jaws 48 respectively clamp the two parts of copper wires.

The material moving mechanism 4 further comprises a second wire clamping cylinder 410, the second wire clamping cylinder 410 is located on the side opposite to the material moving clamping jaw 45 relative to the first wire clamping cylinder 47, the output end of the second wire clamping cylinder 410 is provided with two second clamping jaws 411, the moving directions of the two second clamping jaws 411 are parallel to the moving directions of the two first clamping jaws 48, and the two second clamping jaws 411 are used for clamping a copper wire between the wire feeding mechanism 3 and the body 100.

The thread feeding mechanism 3 comprises a thread feeding bracket 31 arranged on the frame 1, a winding drum 32 rotatably supported on the thread feeding bracket 31, a first tension wheel 35 and a second tension wheel 36 arranged on the thread feeding bracket 31, the first tension pulley 36 is rotatably but immovably provided on the wire feeding holder 31, the second tension pulley 36 is rotatably and movably provided on the wire feeding holder 31, and a second tension pulley 36 is provided on the wire feeding holder 31 movably up and down by a movable frame 37, the second tension pulley 36 is located above the first tension pulley 35, a connecting block 310 is arranged on the wire feeding bracket 31 and above the movable frame 37, a spring (not shown) is provided between the connecting block 310 and the movable frame 37, and when the copper wires are wound on the first tension pulley 35 and the second tension pulley 36, the spring is always in a stretched state to allow the copper wires to have a certain tension.

Specifically, the number of the first tension pulleys 35 is one more than the number of the second tension pulleys 36, the plurality of first tension pulleys 35 are arranged in a row along the direction of feeding the wire, the axes of the plurality of first tension pulleys 35 are parallel to each other and perpendicular to the arrangement direction thereof, and when the plurality of second tension pulleys 36 are provided, the plurality of second tension pulleys 36 are also arranged in a row and the arrangement direction thereof is parallel to the arrangement direction of the plurality of first tension pulleys 35, and the plurality of first tension pulleys 35 and the second tension pulleys 36 are arranged in a row and alternately arranged in a plan view, that is, each second tension pulley 36 is positioned between two adjacent first tension pulleys 35. When the copper wire is first wound around a first tension wheel 35, then alternately wound around a second tension wheel 36 and the first tension wheel 35, and finally discharged from the first tension wheel 35.

During the winding process, the height of the second tension wheel 36 will move up and down along with the force applied to the copper wire. The wire feeding holder 31 is provided with a first sensor 38 for detecting a relative position of the movable frame 37 with respect to the wire feeding holder 31, the wire feeding holder 31 is provided with a wire feeding motor 311, and the wire feeding motor 311 is drivingly connected to the bobbin 32 and rotates the bobbin 32 in a wire feeding direction. The first sensor 38 is used for detecting whether the movable frame 37 moves downwards to a preset position, when the movable frame 37 moves downwards to the preset position, it indicates that the stress of the copper wire is large to a certain extent, and at this moment, the wire feeding motor 311 accelerates the rotating speed for a period of time, so that the wire paying-off speed is accelerated, and the stress of the copper wire is reduced. Specifically, the first sensor 38 is a photoelectric sensor, a blocking piece 39 is disposed in the movable frame 37, the blocking piece 39 can move between the transmitting end and the receiving end of the photoelectric sensor in the process of moving up and down along with the movable frame 37, and when the receiving end of the photoelectric sensor cannot receive the signal of the transmitting end, it indicates that the movable frame 37 has moved down to a lower position. The photoelectric sensor adopts the prior art.

Further, on sending line support 31 and be located and be provided with tensioner 33 between first tensioning wheel 35 and the bobbin 32, be provided with three reel on tensioner 33, three reel are arranged from top to bottom, and the copper line is from down up around the opposite side at adjacent reel, tensioner 33 can detect the power on the copper line, is provided with the display screen on tensioner 33, can show the power that detects in real time through the display screen, carries out debugging to the rotational speed etc. of sending line motor 311 through observing the display screen convenient to use person. The height of the connecting block 310 is adjustable, so that the height of the connecting block 310 can be adjusted according to the change of the spring and the different stress under different winding conditions. The tensioner 33 is prior art and of course, in practice, no tensioner may be required.

A reverse wheel 34 is provided directly above the tensioner 33, and after the copper wire comes out from the uppermost reel, the copper wire is wound around the reverse wheel 34, and enters from one side of the reverse wheel 34 close to the bobbins 32, and is wound out and wound around one of the first tension wheels 35 closest to the bobbins 32.

The wire feeding mechanism 3 further comprises a wire feeding nozzle 312 arranged on the machine frame 1, the wire feeding nozzle 312 is arranged on one side of the first tensioning wheel 35, which is far away from the bobbin 32, the axis of the wire feeding nozzle 312 is parallel to the arrangement direction of the plurality of first tensioning wheels 35, and the copper wire wound from the first tensioning wheels 35 passes through the wire feeding nozzle 312.

Further, the wire drawing mechanism 10 includes a first wire mounting plate 103 supported on the frame 1 and movable in an XYZ space, a clamping baffle 106 provided on the first wire mounting plate 103, and a clamping push plate 105 provided on the first wire mounting plate 103 and movable back and forth in a Y direction with respect to the first wire mounting plate 103, the clamping baffle 106 extends in the Y direction, the clamping push plate 105 is provided on one side of the wire feeding mechanism 3 of the clamping baffle 106, a stopper 1062 is provided on one end of the clamping baffle 106 close to the lower rotating shaft 52, and the stopper 1062 is located on the same side of the clamping baffle 106 as the clamping push plate 105, and when the clamping push plate 106 moves toward the stopper 1062, the clamping push plate can abut against the stopper 1062 and can clamp the copper wire.

Further, in order to better clamp the copper wire, an avoiding groove 1063 is formed in one end, close to the stopper 1062, of the clamping baffle 106, and the upper side of the clamping push plate 105 and the upper side of the stopper 1062 are higher than the bottom of the avoiding groove 1063, so that the copper wire can smoothly enter between the clamping push plate 105 and the stopper 1062.

Further, the wire pulling mechanism 10 further includes a wire pulling module 101 disposed on the frame 1, a first wire pulling cylinder 108 disposed on an output end of the wire pulling module 101, and a second wire pulling cylinder 102 disposed on an output end of the first wire pulling cylinder 108, wherein the output end of the wire pulling module 101 moves back and forth along the X direction, the output end of the first wire pulling cylinder 108 moves back and forth along the Z direction, the output end of the second wire pulling cylinder 102 moves back and forth along the Y direction, and the first wire pulling mounting plate 103 is disposed on the output end of the second wire pulling cylinder 102. A wire drawing clamping cylinder 104 is arranged on the first display mounting plate 103, a cylinder rod of the wire drawing clamping cylinder 104 extends and retracts along the Y direction and is connected with the clamping push rod 105, and the clamping push rod 105 can be controlled through the extension and retraction of the wire drawing clamping cylinder 104, so that a copper wire can be clamped.

Further, a first wire cutter 107 is arranged on the first wire mounting plate 103, the first wire cutter 107 is located on one side, away from the wire feeding nozzle 312, of the clamping baffle 106, the first wire cutter 107 is connected with the cylinder rod of the wire clamping cylinder 104, the cutting edge of the first wire cutter 107 faces one side of the stop 1062, when the cylinder rod of the wire clamping cylinder 104 extends and retracts, the clamping push rod 105 and the first wire cutter 107 can be simultaneously driven to move, and when the clamping push rod 105 pushes the copper wire against the stop 1062, the first wire cutter 107 cuts the copper wire. Preferably, a side wall of the avoidance groove 1063 close to the first wire cutter 107 close to the stopper 1062 is vertical, a blade of the first wire cutter 107 contacts with a side corresponding to the clamping baffle 106, and the copper wire can be cut by the cooperation of the blade of the first wire cutter 107 and the vertical side wall.

When the winding is completed, the two first clamping jaws 48 clamp the copper wire between the wire feeding nozzle 312 and the body 100 and the copper wire between the wire winding clamp 53 and the body 100 on the first clamping plate 49, and at this time, the wire pulling mechanism 10 is used to cut off the part of the copper wire between the two first clamping jaws 48 and the body 100. Before the first jaw 48 is opened, the second jaw 411 clamps a portion between the first jaw 48 and the wire feeding nozzle 312, and cuts and clamps the copper wire between the first jaw 48 and the second jaw 411 before the first jaw 48 is opened by the wire pulling mechanism 10, and the second clamp 411 is released. When the next body 100 needs to be wound, the winding clamp 53 rotates to the side opposite to the wire feeding nozzle 312 relative to the lower rotating shaft 52, the wire drawing mechanism 10 draws the copper wire to move to the side opposite to the wire feeding nozzle 312 relative to the lower rotating shaft 52 and clamps the copper wire on the winding clamp 53, and then the wire drawing mechanism 10 is released to enter the winding of the next body 100.

The wire arranging support mechanism comprises a wire arranging base 71 and two first clamping claws 73 arranged on the wire arranging base 71, wherein the two first clamping claws 73 are arranged along the X direction, and the two first clamping claws 73 can move in the X direction in a facing manner or a deviating manner. After the body 100 on the material moving mechanism 4 finishes winding and the wire pulling mechanism 10 cuts off two parts of copper wires between the body 100 and the first clamping jaws 48, the material moving mechanism 4 moves the body 100 which finishes winding to between the two first clamping jaws 73, the vertical part of the body 100 is clamped between the two first clamping jaws 73, and the horizontal part is supported on the upper end surfaces of the two first clamping jaws 73. When viewed from above, the two first clamping jaws 73 and the material moving clamping jaw 45 are located on the same straight line, and the straight line is parallel to the X direction. The whole line base 71 is provided with a first clamping cylinder 72, the first clamping cylinder 72 is a clamping jaw cylinder, the two first clamping jaws 73 are arranged at the output end of the first clamping cylinder 72, and the first clamping cylinders 72 are used for realizing the movement of the two first clamping jaws 73. Specifically, a grip groove (not shown) in which the vertical portion and the coil wound thereon are placed is provided at a position of the two first gripping claws 73 for gripping the body 100. In practice, the clamp grooves do not clamp the vertical portions of the body and the coil, and are supported on the upper end surfaces of the two first clamping claws 73 by means of the horizontal portions.

Preferably, two thread passing grooves 731 are disposed on one of the two first clamping claws 73 close to the thread feeding nozzle 312, the two thread passing grooves 731 are arranged along the Y direction, the distance between the two thread passing grooves 731 is approximately equal to the distance between two thread ends wound on the body 100, the two thread passing grooves 731 are communicated with the clamping grooves in the X direction, and when the body 100 is placed in the clamping grooves, the two thread ends penetrate through the corresponding two thread passing grooves 731.

Further, the wire arranging support mechanism 7 further includes a second material clamping claw 75, a third material clamping claw 76 and a second material clamping cylinder 74, the second material clamping claw 75 and the second material clamping claw 76 are arranged along the X direction, and the two first material clamping claws 73 are located between the first material clamping claw 75 and the third material clamping claw 76, and when viewed from above, the second material clamping claw 75, the third material clamping claw 76 and the two first material clamping claws 73 are located on the same straight line at least at the clamping ends. The second material clamping cylinder 74 is fixed on the line arranging base 71, the second material clamping cylinder 74 is a clamping jaw cylinder, and the second material clamping jaw 75 and the third material clamping jaw 76 are respectively arranged at two output ends of the second material clamping cylinder 74. The third clamping claw 76 is farther from the thread feeding nozzle 312 than the second clamping claw 75.

Further, a first extending portion 77 is provided at the upper end of the second gripper 75, a second extending portion 78 is provided at the upper end of the third gripper 76, the first extending portion 77 and the second extending portion 78 extend toward each other, and when the second gripper cylinder 74 brings the first extending portion 77 and the second extending portion 78 to move toward each other, the first extending portion 77 and the second extending portion 78 can be pressed against the upper surface of the horizontal portion, and the body 100 can be fixed from above the body 100. Further, the dimension of the first extending portion 77 in the Y direction is configured to be located between the two wire passing grooves 731, and the dimension of the portion of the second clamping jaw 75 close to the first extending portion 77 is also configured to be located between the two wire passing grooves 731, so as to avoid blocking the end of the wire passing through the two wire passing grooves 731. The dimension of the second extension 78 in the Y direction is larger than the dimension of the horizontal portion in the Y direction for pressing the entire horizontal portion in the Y direction.

The wire overturning mechanism 6 comprises a wire overturning XY module 61 arranged on the rack 1 and a pair of wire overturning clamping jaws 63 arranged on the output end of the XY module 61, the wire overturning clamping jaws 63 can rotate around a first rotation axis to rotate from a first position to a second position, the first rotation axis is parallel to the Y direction, the wire overturning clamping jaws 63 are eccentrically arranged relative to the first rotation axis, the extending direction of each wire overturning clamping jaw 63 is parallel to the Y direction, the two wire overturning clamping jaws 63 can be far away from or close to each other to realize loosening or clamping, when the first position is located, the two wire overturning clamping jaws 63 are arranged up and down, and when the second position is located, the two wire overturning clamping jaws 63 are horizontally arranged. When the thread end needs to be clamped, firstly, the wire overturning clamping claw 63 is driven by the wire overturning XY module 61 and combined with the rotation of the wire overturning clamping claw 63, so that the wire overturning clamping claw 63 clamps the thread end which penetrates out of the thread passing groove 731, then the wire overturning clamping claw 63 rotates around the first rotation axis, and the wire overturning XY module 61 drives the wire overturning clamping claw 63 to rotate towards the X direction far away from the thread feeding nozzle 312, so that the thread end is positioned right above the horizontal part.

Preferably, two wire-turning grooves 79 are provided at the top end of the third clamping jaw 76, the two wire-turning grooves 79 are arranged along the Y direction and have a distance substantially equal to the distance between the two wire heads, and after the wire is turned over by using the wire-turning mechanism 6, the two wire heads are respectively located in the two wire-turning grooves 79.

Preferably, the wire-turning mechanism 6 further comprises a wire-turning motor 64 arranged at the output end of the wire-turning XY module 61, and the axis of the output shaft of the wire-turning motor 64 is collinear with the first rotation axis. The wire overturning device is characterized in that a wire overturning mounting plate 65 is arranged at the free end of an output shaft of the wire overturning motor 64, a wire overturning cylinder 62 is mounted on the wire overturning mounting plate 65, the wire overturning cylinder 62 is a clamping jaw cylinder, two wire overturning clamping claws 63 are respectively mounted at two output ends of the wire overturning cylinder 62, and clamping or loosening of the two wire overturning clamping claws 63 can be realized through the wire overturning cylinder 62.

The soldering mechanism 8 comprises a YZ module 81 arranged on the frame 1, and a cutting knife 82 and a welding head 83 arranged on the output end of the YZ module 81, wherein the cutting knife 82 and the welding head 83 are arranged along the Y direction, the cutting knife 82 and the welding head 83 are both downward, the cutting edge of the cutting knife 82 extends along the Y direction, and under the driving of the YZ module 81, the cutting edge of the cutting knife 82 can move to the position right above the horizontal part, at the moment, the cutting knife 82 moves downward, and the cutting edge of the cutting knife interacts with one side wall, close to the first extension part 77, of the second extension part 78 to cut off the redundant part of the string head. After the excess portion of the wire end is cut off, the welding head 83 is moved to just above the upper surface, and at this time, the welding head 83 is moved downward to the horizontal portion which presses the wire end, and at the same time, the welding head 83 melts the solder on the horizontal portion which has been formed on the horizontal portion before the wire winding by a high temperature to weld the wire end to the horizontal portion.

The soldering mechanism 8 further comprises a grinding stone 84 arranged on the frame 1, the grinding stone 84 is arranged on a moving path of the welding head 83 along the Y direction, and each time, the welding head 83 moves to the position right above the grinding stone 84, descends to the position of the grinding stone 84, and then moves back and forth along the Y direction for a plurality of times to remove the soldering tin on the welding head 83.

The blanking mechanism comprises a suction head 93 capable of moving back and forth along the Y direction and a material collecting pipe 94 used for receiving products on the suction head 93, wherein the suction head 93 can move to a position right above the products on the line arranging supporting mechanism 7 and can suck the products, after the products are sucked, the suction head 93 moves along the Y direction for a distance to enable the suction head 93 to be located right above an upper end opening of the material collecting pipe 94, then the suction head 93 loosens the products, and the products fall into the material collecting pipe 94. In fact, the upper opening of the take-up 94 has a certain inclination, with the lower side of the opening projecting forward and the upper side rearward, so that the product can fall onto the lower side of the opening and then down the take-up 94 to a given position. Before the suction head 93 sucks up the product, the second gripper jaw 75 and the third gripper jaw 76 are required to release the product.

Specifically, unloading mechanism is including setting up unloading mounting panel 95 on whole line base 71, setting up unloading cylinder 91 on unloading mounting panel 95, setting up trachea 92 on the output of unloading cylinder 91, suction head 93 sets up trachea 92's one end, trachea 92's the other end is connected with the air supply, can realize having inhaled and putting down of product through the control air supply.

The line aligning support mechanism 7 further comprises an auxiliary discharging groove 710, one end of the auxiliary discharging groove 710 extends to a position right below the two first clamping claws 73, and the other end of the auxiliary discharging groove 710 inclines downwards, so that when the suction head 93 does not suck the product, the product can fall into the auxiliary discharging groove 710.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (8)

1. A wire pulling mechanism of a T-core inductor integrated forming winding machine comprises:

a first wire mounting plate movable in an XYZ space;

the clamping baffle is arranged on the first wire mounting plate, one end of the clamping baffle extends out of one end of the first wire mounting plate along the Y direction, and a stop block is arranged at the extending end of the clamping baffle and is positioned on one side of the clamping baffle along the X direction;

the clamping push plate is arranged on the first stay wire mounting plate and can move back and forth along the Y direction relative to the first stay wire mounting plate, the clamping push plate is located on the same side of the stop block relative to the clamping baffle, and the clamping push plate can abut against the stop block when moving back and forth.

2. The wire pulling mechanism according to claim 1, wherein an avoiding groove is provided on an end of the clamping baffle plate close to the stopper, and the upper side of the clamping push plate and the upper side of the stopper are both higher than the groove bottom of the avoiding groove.

3. The wire pulling mechanism according to claim 1, further comprising:

the output end of the wire pulling module can move back and forth along the X direction;

the first wire drawing cylinder is arranged on the output end of the wire drawing module, and the output end of the first wire drawing cylinder can extend up and down along the Z direction;

the second stay wire cylinder is arranged at the output end of the first stay wire cylinder, the output end of the second stay wire cylinder can move back and forth along the Y direction, and the first stay wire mounting plate is arranged at the output end of the second stay wire cylinder.

4. The wire pulling mechanism according to claim 2, wherein a wire clamping cylinder is provided on the first wire mounting plate, and a cylinder rod of the wire clamping cylinder extends and retracts in the Y direction and is connected to the clamping push plate.

5. The wire pulling mechanism according to claim 4, wherein a first wire cutter is provided on the first wire mounting plate on the opposite side of the clamping fence from the clamping push plate, the first wire cutter being movable back and forth in the Y direction with its cutting edge facing the stopper.

6. The wire pulling mechanism according to claim 5, wherein the first tangent line is connected to a cylinder rod of the wire clamping cylinder.

7. The wire pulling mechanism according to claim 5, wherein a side wall of the avoiding groove close to the stopper is vertically arranged.

8. A T-core inductor integral forming winding machine is characterized in that the wire pulling mechanism of any one of claims 1 to 7 is adopted.

Images