CN113707450A

CN113707450A - Automatic production equipment for shielding inductor

Info

Publication number: CN113707450A
Application number: CN202110991703.5A
Authority: CN
Inventors: 邹亚飞; 李明; 王金华
Original assignee: Dongguan Donghong Automation Technology Co ltd
Current assignee: Dongguan Donghong Automation Technology Co ltd
Priority date: 2021-08-27
Filing date: 2021-08-27
Publication date: 2021-11-26

Abstract

The invention provides automatic production equipment for a shielding inductor, which comprises: a frame; at least one set of chucks; the first transmission rod is arranged on one side of each group of chucks and can rotate along the horizontal axis relative to the mounting plate, and the first transmission rods and the corresponding chucks are arranged in a row; a first rotary drive assembly comprising: the second bracket is arranged at the winding station on the mounting plate and can move back and forth along a group of chucks close to or far from the winding station; and the second transmission rod is rotatably arranged on the second bracket, the rotation axis of the second transmission rod is collinear with the rotation axis of the first transmission rod positioned on the wire winding station, and the second transmission rod and the first transmission rod can be selectively engaged or disengaged. The equipment can realize automatic processing of the shielding inductor.

Description

Automatic production equipment for shielding inductor

Technical Field

The invention relates to the field of shielding inductor production, in particular to automatic production equipment for shielding inductors.

Background

The size of the shielding inductor is small, the required quantity is large, and during production, the main procedures are winding and winding adhesive tapes. The efficiency can be very low on the one hand through manual production, and the manual work of less shielding inductance is difficult to grasp by hand, and the precision of wire winding and adhesive tape winding can be very low on the other hand. Therefore, the existing shielding inductance production equipment mostly adopts automatic winding and automatic adhesive tape winding, but two processes need two devices, and after the winding is completed, a workpiece needs to be moved to the automatic adhesive tape winding device to complete secondary fixing, so that the efficiency is low on one hand, and the precision is difficult to guarantee by secondary fixing on the other hand.

Disclosure of Invention

The invention mainly aims to provide automatic production equipment for shielding inductors, which can realize automatic feeding, winding, tape winding and blanking through one piece of equipment, does not need manual participation in the whole process, and can finish the processing of a plurality of working procedures only by mounting a workpiece once.

In order to achieve the above purposes, the technical scheme adopted by the invention is as follows: an automated production facility for a shielded inductor, comprising:

the top of the rack is provided with a horizontally placed mounting plate;

the clamping heads in the same group are multiple, each clamping head can rotate relative to the mounting plate along a horizontal axis, the clamping heads in the same group are arranged in a row, the rotating axes of the clamping heads are parallel to each other, the distances between adjacent clamping heads are the same, a workpiece to be machined is fixed at one end of each clamping head, which is far away from the workpiece, is provided with a first rotating shaft, and the adjacent first rotating shafts are in transmission connection through a belt transmission mechanism;

the first transmission rod is arranged on one side of each group of chucks and can rotate along the horizontal axis relative to the mounting plate, and the first transmission rods and the corresponding chucks are arranged in a row;

a first rotary drive assembly comprising:

the second bracket is arranged at the winding station on the mounting plate and can move back and forth along a group of chucks close to or far from the winding station;

and the second transmission rod is rotatably arranged on the second bracket, the rotation axis of the second transmission rod is collinear with the rotation axis of the first transmission rod positioned on the wire winding station, and the second transmission rod and the first transmission rod can be selectively engaged or disengaged.

Preferably, the first rotary drive assembly further comprises:

the third rotating shafts are the same as the chucks of each group of chucks in number, are rotatably arranged on the second bracket, and the rotating shafts of the third rotating shafts are aligned with the axes of the chucks positioned at the winding station one by one;

the transmission cylinder is arranged at one end, facing the rotating plate, of each third rotating shaft;

the ejector rod is arranged on one side, away from the third rotating shaft, of each transmission cylinder, the axis of each ejector rod is collinear with the axis of the corresponding transmission cylinder and can move back and forth in a preset range relative to the transmission cylinders along the axis of each transmission cylinder, a third spring is arranged between each ejector rod and each transmission cylinder, each ejector rod is enabled to have a trend of extending towards the corresponding chuck all the time by the aid of the third spring, and the ejector rods can abut against one end, away from the chuck, of a workpiece located on the chuck in the process of moving towards the chuck along with the second support.

Preferably, the rotary assembly is arranged on the mounting plate and comprises a rotary plate rotatably arranged on the mounting plate, and the rotary axis of the rotary plate is vertically arranged; the chuck has four groups, sets up at the edge of rotor plate and the rotation axis of relative rotor plate equiangular's setting, and the array direction mutually perpendicular of two sets of adjacent chucks, the mounting panel drives every group chuck and passes through the wire winding station in proper order.

Preferably, the winding assembly is further included, and the winding assembly includes:

the winding frame is arranged on the mounting plate and is positioned at a winding station;

the first XYZ sliding table assembly is supported on the winding frame, a first support is arranged at the output end of the first XYZ sliding table assembly, the X direction of the first XYZ sliding table assembly is parallel to the direction of the rotation axis of a chuck positioned at a winding station, and the Y direction of the first XYZ sliding table assembly is a horizontal direction perpendicular to the X direction of the first XYZ sliding table assembly;

the plurality of groups of wire pipes are arranged on the first support, the number of the groups of the wire pipes is equal to the number of the clamping heads positioned in each group, the number of the wire pipes in each group is two, all the wire pipes are vertically arranged and arranged in a row, and the arrangement direction is parallel to the arrangement direction of the clamping heads positioned in the winding station;

the first pneumatic scissors are arranged in the direction parallel to the arrangement direction of the wire pipes, the distance between every two adjacent first pneumatic scissors is equal to the distance between every two adjacent chucks in the same group, and the first pneumatic scissors are arranged on the winding frame and can move back and forth relative to the winding frame in the direction close to or far away from the rotating plate so as to be capable of moving right above the workpiece and cutting off the copper wire between the workpiece and the wire pipes;

the first clamps are arranged along the arrangement direction parallel to the line pipes, the distance between every two adjacent first clamps is equal to the distance between every two first pneumatic scissors, and the first clamps can wind four wire ends of a copper wire wound on a workpiece on pins of the workpiece respectively;

the first rotary driving assembly and the second bracket are arranged on the winding frame.

Preferably, the wire cutting device further comprises a wire cutting assembly arranged at a wire cutting station, an included angle between the wire cutting station and the wire winding station is 90 degrees relative to the rotation axis of the rotation plate, and the wire cutting assembly comprises:

the thread trimming support is arranged at a thread trimming station on the mounting plate;

the first XY sliding component is arranged on the trimming bracket;

the second scissors mounting plate is arranged on the output end of the first XY sliding component;

the second pneumatic scissors are supported on the second scissors mounting plate in a vertically movable mode and are provided with a plurality of second pneumatic scissors, the second pneumatic scissors are arranged along the arrangement direction of the plurality of clamping heads positioned at the thread cutting station, the number of the second pneumatic scissors is equal to that of the clamping heads positioned at the thread cutting station, and the distance between the second pneumatic scissors is equal to that of the adjacent clamping heads;

and the second rotary driving component has the same structure as the first rotary driving component and is used for driving the workpiece positioned at the thread cutting station to rotate.

Preferably, the apparatus further comprises a taping tape assembly provided at the taping station, the taping tape assembly being for taping the workpiece moved to the taping station, the taping tape assembly comprising:

the adhesive tape winding frame is arranged at an adhesive tape winding station on the mounting plate;

the adhesive tape supporting plate is supported on the adhesive tape winding rack through a second XZ sliding table assembly, a plurality of adhesive tape discs can be arranged on the adhesive tape supporting plate, the adhesive tape discs can rotate, and the number of the adhesive tape discs is the same as that of the chucks at the adhesive tape winding station;

the third rotary driving assembly is arranged on the mounting plate and located at the adhesive tape winding station and used for driving a workpiece located at the adhesive tape winding station to rotate, and the structure of the third rotary driving assembly is the same as that of the first rotary driving assembly.

Preferably, the thread trimming assembly further comprises a plurality of guide clamps, the number of the guide clamps is the same as that of each group of the chucks, the arrangement direction of the guide clamps is parallel to the arrangement direction of the chucks located at the thread trimming station, the distance between every two adjacent guide clamps is equal to that of the adjacent chucks, each guide clamp is respectively installed at a position, away from the rotating plate, of the adhesive tape supporting plate and below the adhesive tape supporting plate through a guide clamp installation block, the lower end of the guide clamp is exposed out of the adhesive tape supporting plate, each guide clamp comprises a fixed clamping piece fixed on the guide clamp installation block and a movable clamping piece rotatably arranged on the guide clamp installation block, and the lower end of the fixed clamping piece and the lower end of the movable clamping piece can be far away from or close to each other.

Preferably, a push-pull plate is further arranged on the adhesive tape support plate, the push-pull plate is located on the same side of the adhesive tape support plate as the guide clips and can move back and forth along the arrangement direction of the guide clips, a plurality of push-pull blocks are arranged on one side of the push-pull plate facing the adhesive tape support plate, the number of the push-pull blocks is the same as that of the guide clips, the push-pull blocks abut against the upper end of the movable clamping piece and one side of the push-pull blocks is away from the fixed clamping piece, a fourth spring is arranged between the upper end of the movable clamping piece and the upper end of the fixed clamping piece and is always in a compressed state, and the lower end of the movable clamping piece can always move towards the lower end of the fixed clamping piece through the fourth spring.

Preferably, a plurality of pressing wheels are arranged on the adhesive tape supporting plate, the number of the pressing wheels is the same as that of each group of chucks, the pressing wheels are arranged along the arrangement direction of the chucks at the adhesive tape winding station, the distance between every two adjacent pressing wheels is equal to that between every two adjacent chucks, each pressing wheel is arranged on one side of the corresponding guide clamp along the arrangement direction, and the pressing wheels can move up and down relative to the adhesive tape supporting plate.

Preferably, the tape winding assembly further comprises:

the third pneumatic scissors are used for cutting off the adhesive tape and arranged on the third rotary driving component, the number of the third pneumatic scissors is the same as that of each group of chucks and is the same along the arrangement direction of the chucks at the adhesive tape winding station, and after the adhesive tape is wound, the third pneumatic scissors move towards the rotating plate and cut off the adhesive tape between the guide clamp and the workpiece;

the adhesive tape pulling device comprises a plurality of adhesive tape pulling clamps and a plurality of adhesive tape pulling clamps positioned below the guide clamps, wherein the number of the adhesive tape pulling clamps is the same as that of the guide clamps and is arranged along the arrangement direction of the guide clamps, the distance between every two adjacent adhesive tape pulling clamps is the same as that of the adjacent guide clamps, when the adhesive tape pulling clamps are seen from top, the guide clamps and the adhesive tape pulling clamps are on the same straight line, and the adhesive tape pulling clamps can move up and down and move back and forth along the arrangement direction.

Compared with the prior art, the invention has the following beneficial effects:

the full-automatic processing of the inductor in the invention can realize full-automatic processing of feeding, winding, trimming, tape winding and blanking without manual participation; in the winding process, the chucks in the same group are in transmission connection through the belt transmission mechanism, the rotary driving mechanism comprises an ejector rod, the ejector rod can compress a workpiece onto the chucks and can rotate the ejector rod, the rotation of the ejector rod and the rotation of the chucks are driven by the same motor, and the synchronization of the rotation of the chucks and the rotation of the ejector rod is ensured.

Drawings

FIG. 1 is a block diagram of a workpiece of the present invention;

FIGS. 2 and 3 are assembly views of the present invention;

FIGS. 4 and 5 are block diagrams of the rotating assembly of the present invention;

FIG. 6 is an enlarged view at A;

FIGS. 7 and 8 are structural views of the cartridge;

FIG. 9 is a block diagram of the loading rail;

FIG. 10 is an enlarged view at B;

FIG. 11 is an enlarged view at C;

FIG. 12 is a view showing the construction of a jig;

FIG. 13 is a block diagram of the clamping assembly;

FIGS. 14-16 are structural diagrams of a monolith assembly;

FIG. 17 is a block diagram of the suction cup and its associated structure;

FIG. 18 is an enlarged view at D;

FIG. 19 is a structural view of the wire winding assembly;

fig. 20 is a structural view of a part of the structure of the wire winding assembly;

FIG. 21 is an enlarged view at E;

FIG. 22 is a structural view of the carrier rod and the transmission cylinder;

FIGS. 23 and 24 are block diagrams of a first pull plate and its associated structure;

FIG. 25 is a structural view of a part of the structure of a rotary drive assembly;

FIG. 26 is a block diagram of a thread trimmer assembly;

FIG. 27 is an enlarged view at F;

fig. 28-33 are block diagrams of a wound tape assembly.

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.

As shown in fig. 1-33, an automatic production equipment for shielded inductors comprises a rack 1, and a horizontally placed mounting plate 11 is arranged on the top of the rack 1. The device further comprises a rotating assembly 2 arranged on the mounting plate 11, wherein the rotating assembly 2 comprises an indexing mechanism 201 arranged on the mounting plate 11 and a rotating plate 202 arranged on the indexing mechanism 201, and the rotating axis of the rotating plate 201 is vertically arranged. The rotating assembly 2 further comprises four sets of collets 203, the four sets of collets 203 being arranged on the rotating plate 202 at equal angles with respect to the axis of rotation of the rotating plate 202, the collets 203 being used for fixing the workpiece 100 to be machined. The equipment also comprises a feeding and discharging assembly 4 which is arranged on the mounting plate 11 and is positioned at a feeding and discharging station and used for feeding and discharging the workpiece, a winding assembly 3 which is arranged on the mounting plate 11 and is positioned at a winding station and used for winding the workpiece, a trimming assembly 5 which is arranged on the mounting plate 11 and is positioned at a trimming station and used for trimming redundant copper wires, and a tape winding assembly 6 which is arranged on the mounting plate 11 and is positioned at a tape winding station and used for winding a tape on the body 101 of the workpiece 100 which is wound with the wire, in production, the loading and unloading assembly 4 loads the workpiece 100 into the collet 203 located at the loading station, the rotating plate 202 rotates the collet 203 about its axis of rotation, the workpiece 100 sequentially passes through a winding station, a trimming station, an adhesive tape winding station and a loading and unloading station to realize winding, trimming, adhesive tape winding and unloading of the workpiece. The feeding and discharging station, the winding station, the thread cutting station and the adhesive tape winding station are sequentially arranged relative to the rotation axis of the rotating plate 202, and the angle between every two adjacent stations is 90 degrees.

Work piece 100 is including being cylindrical body 101, setting at the base 102 of body 101 one end and setting up a plurality of pins 103 on base 102, body 101 is located and is formed with the annular on the cylinder of the part between the both ends, and the copper line winding is in the annular, avoid the copper line from the both ends roll-off of body 101. The base 102 is a regular polygon when viewed from above. In the figure, the number of the leads 103 is four, and the base 102 is octagonal.

Preferably, the rotating plate 202 is square, four sets of the chucks 203 are respectively arranged on the upper surface of the mounting plate and located at the edges of four sides of the square, and each set of the chucks 203 is arranged along the extending direction of the side of the square where the chuck is located, so that each set of the chucks 203 is provided at each station, and a plurality of processes can be simultaneously performed. Each set of collets 203 has a plurality of collets 203, each collet 203 is rotatable relative to the rotating plate 202, and the rotation axis of the collet 203 is perpendicular to the extension direction of the side of the square on which it is located, and one end of the collet 203 for fixing the workpiece 100 faces away from the rotation axis of the rotating plate 202.

Go up unloading subassembly 4 including supporting material loading guide rail 401 on the mounting panel 11, material loading guide rail 401 is located unloading station, material loading guide rail 401's extending direction is on a parallel with and is located the array orientation of the chuck 203 of unloading station department material loading guide rail 401's upper surface is formed with first material loading groove 402, second material loading groove 403 and middle material loading groove 404, first material loading groove 402, second material loading groove 403 and middle material loading groove 404 all follow material loading guide rail 401's extending direction extends. The feeding and discharging assembly 4 further comprises a jig 420 for placing the workpiece 100 and driving the workpiece 100 to move along the extending direction of the feeding guide rail 401, the jig 420 is strip-shaped and can be placed in the first feeding groove 402, the second feeding groove 403 and the middle feeding groove 404, the width of the jig 420 is slightly smaller than the width of the first feeding groove 402 and the second feeding groove 403, and the width of the first feeding groove 402 and the width of the second feeding groove 403 are the same. A belt conveying mechanism is arranged below the feeding guide rail 401, the jig 420 is supported on the belt conveying mechanism, and the belt conveying mechanism can drive the workpiece 100 to move along the directions of the first feeding groove 402, the middle feeding groove 404 and the second feeding groove 403. When the jig 420 is placed on the belt conveyor, the top of the jig 420 is exposed from the upper ends of the first feeding chute 402, the second feeding chute 403, and the intermediate feeding chute 404.

One end of the first feeding groove 402 is communicated with one end of the middle feeding groove 402, one end of the second feeding groove 403 is communicated with the other end of the middle feeding groove 404, and when the moving direction of the jig 420 on the feeding guide rail 401 is observed (feeding direction), the right side wall of the first feeding groove 402 is aligned with the right side wall of the middle feeding groove 404, and the left side wall of the second feeding groove 402 is aligned with the left side wall of the middle feeding groove 404. The width of the middle feeding groove 402 is equal to the width of the two first feeding grooves 402, and when viewed along the extending direction of the feeding guide rail 401, the first feeding groove 402 and the second feeding groove 403 are not overlapped to ensure that the jig 420 in the first feeding groove 402 does not directly enter the second feeding groove 403. Of course, in practical use, the width of the middle feeding groove 404 may be set to be larger than that of the first feeding groove 402, so that the jig 420 does not directly enter the second feeding groove 403. The length of the middle feeding groove 404 is slightly longer than that of the jigs 420 so as to ensure that only one jig 420 enters the middle feeding groove 404 from the first feeding groove 402 at a time and the jig 420 can move back and forth along the width of the middle feeding groove 404 after entering the middle feeding groove 404 so as to be aligned with the second feeding groove 403 and enter the second feeding groove 403 under the driving of the belt type conveying mechanism.

Further, a material pulling pipe 405 is arranged right above the feeding guide rail 401 and at a position corresponding to the middle feeding groove 404, the material pulling pipe 405 extends along the length direction of the feeding guide rail 401, the material pulling pipe 405 is a tubular structure with a rectangular cross section, a material pulling groove 4051 is arranged on the lower side wall of the material pulling pipe 405, the material pulling groove 4051 communicates the inside of the material pulling pipe 405 with the outside, two ends of the material pulling groove 4051 communicate with the outside, and the width of the material pulling groove 4051 is equal to or slightly larger than the width of the jig 420 so that the jig 420 can smoothly enter the material pulling groove 4051. A first sensor 409 is arranged at one end, far away from the first feeding groove 402, of the middle feeding groove 404, the first sensor 409 is used for detecting whether the jig 420 is in place or not, when the in-place position is detected, the material pulling pipe 405 drives the jig 420 to move along the width direction of the middle feeding groove 404 so as to move the jig 420 to be aligned with the second feeding groove 403, and when the jig 420 is aligned, the jig 420 enters the second feeding groove 403 and moves along the second feeding groove 403 under the driving of the belt type conveying mechanism. Preferably, the lowest position of the material pulling pipe 405 is lower than the height of the upper surface of the jig 420, so that when the material pulling pipe 405 moves while pulling the jig 420 located therein, the lower part of one end of the material pulling pipe 405 close to the first upper trough 402 abuts against the end of the next material pulling pipe to enter the middle upper trough 404 to block the next jig 420 before the material pulling pipe 405 is reset. Preferably, the material pulling pipe 405 is driven by a material pulling cylinder 407. By means of material pulling, only one jig 420 can enter the second feeding groove 403 at a time.

The jig 420 is provided with a plurality of workpiece grooves 421 on the upper surface thereof at equal intervals, the base 102 can be placed in the workpiece grooves 421, and the workpiece grooves 421 are configured to be capable of clamping the base 102 to ensure that the base 102 does not move relative to the jig 420. The workpiece 100 is placed in the workpiece slot 421 by a method in the prior art, and after the workpiece 100 is placed on the jig 420, the workpiece is placed in the first feeding slot 402, and the belt conveyor carries the jig 420 to move along the feeding direction.

The feeding and discharging assembly 4 further includes a clamping assembly 413, and the clamping assembly 413 is used for clamping and positioning the jig 420 on the second feeding groove 403. The clamping assembly 413 comprises two positioning plates 4131, and the two positioning plates 4131 are symmetrically arranged relative to a first symmetrical plane, which is a vertical plane and passes through the middle position of the second feeding groove 403 in the width direction. The lower surfaces of the two positioning plates 4131 are lower than the upper surface of the jig 420, the two positioning plates 4131 can synchronously move closer to or away from the first symmetrical plane, and when the two positioning plates 4131 move towards the first symmetrical plane, the two positioning plates 4131 can clamp the jig 420.

Further, the clamping assembly 413 comprises two vertical plates 4133 which are vertically arranged, the two vertical plates 4133 are symmetrically arranged relative to the first symmetric plane, and one sides of the two positioning plates 4131 which are away from each other are arranged on the vertical plates 4133. Both sides of the lower surface of each vertical plate 4133 in the extending direction of the feeding rail 401 are provided with a transverse plate 4137, and the transverse plates 4137 are provided on the longitudinal plate 4138 by a slider and a slide rail, which extends in a direction perpendicular to the first symmetrical plane so that the vertical plates 4133 can move back and forth in a direction approaching or departing from the first symmetrical plane. Preferably, two transverse cylinders 4134 are arranged on the upper surface of the longitudinal plate 4138, and cylinder rods of the two transverse cylinders 4134 are respectively connected with the corresponding vertical plate 4133 to drive the vertical plate 4133 to move back and forth. The longitudinal plate 4138 is movably disposed on the clamping base plate 4136 along the extending direction of the second feeding groove 403, and the clamping base plate 4136 is fixed on the mounting plate 11. The clamping bottom plate 4136 is provided with a longitudinal air cylinder 4135, and an air cylinder rod of the longitudinal air cylinder 4135 is connected with the longitudinal plate 4138 so as to push the longitudinal plate 4138 to move back and forth, and further drive the workpiece 100 on the jig 420 to move back and forth to move the workpiece 100 to a specified position.

Further, a material blocking block 411 capable of moving up and down is arranged right above the second feeding groove 403, the lower end of the material blocking block 411 can be inserted into the second feeding groove 403 to block the jig 420 in the second feeding groove 403, and the material blocking block 411 is arranged on the opposite side of the clamping assembly 413 from the middle feeding groove 404. After the material blocking block 411 blocks the jig 420, the clamping assembly 413 clamps the blocked jig 420, the jig can not move along with the belt conveying mechanism any longer through clamping, and the jig can be prevented from shaking in the process of taking away or putting in the workpiece 100 through the clamping assembly 413.

A second sensor 410 is arranged on the feeding guide rail 401, the second sensor 410 is used for detecting whether the jig 420 moves to a designated position, and when the jig 420 moves to the designated position, the clamping component 413 clamps the jig 420. The mounting plate 11 is provided with a material blocking frame 4121, the material blocking frame 4121 is provided with a material blocking cylinder 412 with a cylinder rod stretching downwards, and the material blocking block 411 is arranged on the cylinder rod of the material blocking cylinder 412. Before the jig 420 reaches the designated position, the lower end of the material blocking block 411 is inserted into the second feeding groove 403, after the jig 420 reaches the designated position, the material blocking block 411 blocks, after being clamped by the clamping assembly 413, the material blocking block 411 retracts upwards, and then the clamping assembly 413 drives the jig 420 to move.

The feeding and discharging assembly 4 further comprises a plurality of suckers 418, the arrangement direction of the suckers 418 is parallel to the length direction of the jig 420 located in the second feeding groove 403, the distance between the adjacent suckers 418 is equal to the distance between the adjacent workpiece grooves 421, the number of the suckers 418 is equal to the number of the workpiece grooves 421 on the jig 420, the number of the chucks 403 in each group is equal to the number of the suckers 418, and the distance between the adjacent chucks 403 in the same group is equal to the distance between the adjacent suckers 418, so that the workpieces 100 on the jig 420 can be moved to the positions of the chucks 403 through the suckers 418.

Specifically, a first XZ sliding table assembly 416 is arranged at a position, corresponding to the feeding and discharging station, on the mounting plate 11, the X direction of the first XZ sliding table assembly 416 is a horizontal direction perpendicular to the extending direction of the second feeding groove 403, a connecting arm 417 is arranged at the output end of the first XZ sliding table assembly 416, a suction cup fixing plate 418 is rotatably arranged at the lower end of the connecting arm 417, the length direction of the suction cup fixing plate 418 is parallel to the extending direction of the second feeding groove 403, and the suction cup 418 is fixed on the suction cup fixing plate 418. When the suction cup 418 sucks up the workpiece 100 on the jig 420 or puts the processed workpiece on the jig 420, the working end of the suction cup 418 faces downward. When the suction cup 418 is used to place a workpiece 100 into the collet 403 or remove a workpiece from the collet 403, the working end of the collet 403 is oriented horizontally and toward the corresponding collet 403. When viewed from above, each chuck 403 and the corresponding suction cup 418 located at the loading and unloading station are located on a straight line parallel to the X direction. Preferably, a rotating motor 420 is disposed on the connecting arm 417, and an output shaft of the rotating motor 420 is in transmission connection with the suction cup fixing plate 418.

In order to enable the workpiece 100 to be accurately fed onto the clamping head 203, the loading and unloading assembly 4 further comprises a monolith assembly 415, and the monolith assembly 415 is arranged on the mounting plate 11 and positioned at the side of the loading guide rail 401. When the suction cup 418 sucks up the workpiece 100 to be processed, the workpiece 100 is first placed on the monolith assembly 415 for adjustment and then placed in the chuck 203.

The monolith assembly 415 comprises a monolith plate 4151 supported on the mounting plate 11 and a plurality of monolith modules supported on the monolith plate 4151, the number of monolith modules being the same as the number of collets 203 per set. Each monolith module includes a mounting block 4152 disposed on a monolith plate 4151, a support block 4156 disposed on the mounting block 4152, four push plates 4153, and a monolith rod 4157. The monolith rod 4157 is vertically arranged and can move up and down, the upper end of the monolith rod 4157 is conical, the monolith rod 4157 penetrates through the corresponding mounting block 4152 and the monolith plate 4151, four first sliding grooves 4158 are arranged on the supporting block 4156, the four first sliding grooves 4158 are arranged at equal angles relative to the axis of the monolith rod 4157, each first sliding groove 4158 is located on an extension line of a diameter of the monolith rod 4157 when viewed from top, and the push plate 4153 is arranged in the corresponding first sliding groove 4158 and can slide back and forth along the extension direction of the first sliding groove 4158. One side of the push plate 4153 facing the monolith rod 4157 abuts against a conical surface of the upper end of the monolith rod 4157, one side of the push plate 4153 facing away from the monolith rod 4157 is provided with a first spring 4155, one end of the first spring 4155 abuts against the push plate 4153, the other end abuts against the support block 4156, and the first spring 4155 is always in a compressed state so that the push plate 4153 always has a tendency to move toward the axial direction of the monolith rod 4157. The monolith rods 4157 of the plurality of monolith modules are arranged in a direction parallel to the plurality of chucks 203 located at the loading and unloading station, and a distance between two adjacent monolith rods 4157 is equal to a distance between two adjacent chucks 203 in the same group, and each chuck 203 located at the loading station is on a straight line parallel to the X direction with the corresponding monolith rod 4157 when viewed in a plan view.

Further, a support bar 4159 is provided at an intermediate position of the support block 4156, and the support bar 4159 is positioned directly above the monolith bar 4157, and is coaxially provided. An ejector block 4154 is arranged at the upper end of each push plate 4153, the ejector block 4154 can move back and forth along the push plate 4153 and can push against the base 102 of the workpiece 100 on the support rod 4159, the surface of the ejector block 4154 facing the workpiece 100 is a vertical plane perpendicular to the moving direction of the ejector block 4154, and under the action of the four ejector blocks 4154, the axis of the workpiece 100 can be moved to be collinear with the axis of the monolithic rod 4157 and the edge of the base 102 can also be adjusted, so that the workpiece 100 can be accurately clamped on the clamping head 203 after the suction cups 418 suck the workpiece 100. When the suction cups 418 suck up the workpieces 100, the monolith rods 4157 move upward pushing against the push plate 41536 to move outward to release the top plate 4154 from the corresponding workpiece. The monolith rod 4157 is driven by monolith cylinder 4156.

Each of the chucks 203 is rotatably disposed on the rotating plate 202, and the chucks 203 of the same group rotate synchronously around the same rotating direction. The axis of rotation of each collet 203 is configured to be parallel to the X-direction of the first XZ slide assembly 416 when the collet 203 is moved to the loading and unloading station.

Each of the chucks 203 includes a mount 2031 and a fixing groove 2033 for placing the workpiece 100, and the mount 2031 has a rectangular parallelepiped shape whose length direction is parallel to the rotation axis of the chuck 203 corresponding thereto. The fixing groove 2033 is fixed at an end of the mounting seat 2031 facing away from the rotation axis of the rotation plate 202, an axis of the fixing groove 2033 is collinear with the rotation axis of the corresponding mounting seat 2031 and opens to a side facing away from the mounting seat 2031, a shape of the fixing groove 2033 is identical to a shape of the base 102, and the base 102 can be just placed in the fixing groove 2033. A lead groove 20331 is provided on a side wall of the fixing groove 2033 at a position corresponding to the lead 103 of the workpiece 100 placed therein, and each of the lead grooves 20331 corresponds to four sides of a cross section of the pedestal 2031 as viewed in an axial direction of the fixing groove 2033. A magnet (not shown) is provided at the bottom of the fixing groove 2033 to fix the workpiece 100 into the fixing groove 2033.

Further, the side surfaces of the mounting seat 2031 corresponding to the four sides of the cross section of the mounting seat 2031 are respectively provided with a second sliding groove 2034, and the second sliding groove 2034 extends along the rotation direction of the mounting seat 2031 where the second sliding groove 2034 is located and one end of the second sliding groove 2034 close to the fixing groove 2033 is communicated with the outside. A guard plate 2032 is disposed in each second sliding groove 2034, a first end surface 20321 is formed at one end of the guard plate 2032 close to the fixing groove 2033, the first end surface 20321 is perpendicular to the rotation axis of the mounting seat 2031 where the first end surface 20321 is located, and the first end surface 20321 can abut against one side of the pin 103 facing the first end surface and abut against one end of the pin 103 close to the base 102, so that the pin 103 can be protected. A second spring (not shown) is disposed in the second sliding groove 2034, one end of the second spring abuts against one end of the guard plate 2032 away from the first end surface, the other end abuts against a side wall of the second sliding groove 2034, and the second spring is always in a compressed state, so that the guard plate 2032 always tends to move toward the direction of the fixing groove 2033. Preferably, a push rod 2035 is provided on a surface of each shield 2032 on a side facing away from the mount 2031, an axis of the push rod 2035 being perpendicular to a surface of a corresponding side of the mount 2031. The shield 2032 can be driven to move back and forth by operating the push-pull rod 2035.

Further, a first wire hanging rod 2036 and a second wire hanging rod 2037 are arranged on the side surfaces of the mounting base 2031 corresponding to the two adjacent sides of the cross section of the mounting base 2031, and the axes of the first wire hanging rod 2036 and the second wire hanging rod 2037 are perpendicular to the side surfaces thereof. A first wire hanging groove 20361 is provided at an end of the first wire hanging rod 2036 far from the mounting seat 2031, and a plane of the first wire hanging groove 20361 is perpendicular to the rotation axis of the mounting seat 2031. A second wire hanging groove 20371 is disposed at an end of the second wire hanging rod 2037 far from the mounting base 2031, and a plane where the second wire hanging groove 20371 is located is parallel to an axis of the second wire hanging rod 2037 and perpendicular to a plane where the first wire hanging groove 20361 is located. And one of the two groove walls of the second wire hanging groove 20371, which is close to the rotation axis of the mount 2031, is shorter than the other.

Further, a fourth wire hanging rod 2039 is further disposed on the mounting base 2031 on the same side as the first wire hanging rod 2036, and an axis of the fourth wire hanging rod 2039 is parallel to the rotation axis of the mounting base 2031 and extends in a direction away from the rotation plate 202. In the axial direction of the mounting seat 2031, the distance between the end surface of the fourth wire hanging rod 2039 far away from the rotating plate 202 and the rotating plate 202 is not greater than the distance between the end surface of the fixing groove 2033 far away from the rotating plate 202 and the rotating plate 202, that is, the end of the fourth wire hanging rod 2039 far away from the rotating plate 202 cannot overlap with the body 101 of the workpiece 100 clamped on the chuck 203 in the direction of the rotation axis of the mounting seat 2031, so as to avoid the winding of copper wires onto the body 101 by the fourth wire hanging rod 2039 when winding wires onto the body 101. The fourth wire hanging rod 2039 and the first wire hanging rod 2036 are located at two sides of the corresponding second sliding groove 2034, and the first wire hanging rod 2036 is closer to the second wire hanging rod 2037 than the fourth wire hanging rod 2039.

Further, a fourth wire hanging groove 20391 is provided on the cylindrical surface of the fourth wire hanging rod 2039, and the fourth wire hanging groove 20381 is close to one end of the fourth wire hanging rod 2039 far from the mounting seat 2031, and when the side surface of the mounting seat 2031 where the fourth wire hanging rod 2039 is located is rotated to the upper side, the fourth wire hanging groove 20391 is located on the lower side portion of the fourth wire hanging rod 2039.

Further, a third wire hanging rod 2038 is disposed on the side surface of the mounting base 2031 opposite to the side surface where the second wire hanging rod is disposed, and a third wire hanging groove 20381 is disposed on the third wire hanging rod 2038. The third wire hanging rod 2038 and the third wire hanging groove 20381 are provided in the same manner as the fourth wire hanging rod 2039 and the fourth wire hanging groove 20391.

Each mounting seat 2031 is rotatably disposed on the rotating plate 202 through a first rotating shaft 204, and adjacent first rotating shafts 204 are drivingly connected through a set of belt driving assemblies 205 to ensure that each chuck 203 in the same set can rotate synchronously.

Further, a first transmission rod 206 is disposed at a position of the rotating plate 202 corresponding to each group of the chucks 203, the first transmission rod 206 is rotatably disposed on the rotating plate 202 through a second rotation shaft 2061, and the second rotation shaft 2061 is connected to one of the first rotation shafts 204 through a belt transmission assembly, so that all the chucks 203 in the same group can be driven to synchronously rotate by driving the first transmission rod 206.

A limit block 208 is disposed on the rotating plate 202 at a position corresponding to each first transmission rod 206, and the limit block 208 can move up and down and is at least partially located right above the first transmission rod 206. The lower surface of the part, located directly above the first transmission rod 206, of the limiting block 208 is provided with a limiting protrusion 209, the first transmission rod 206 is provided with a limiting groove 207 matched with the limiting protrusion 209, when the limiting protrusion 209 is separated from the limiting groove 207, the first transmission rod 206 can rotate freely, when the limiting protrusion 209 is inserted into the limiting groove 207, the first transmission rod 206 cannot move freely, and the first transmission rod 206 can be prevented from rotating when transmission is not needed. The four limit grooves 207 are disposed at equal angles with respect to the axis of the first transmission rod 206.

The limit block 208 is further provided with a second spring 210, the upper end of the second spring 210 is fixed on the limit block 208, the lower end of the second spring 210 is fixed on the rotating plate 202, and the second spring 210 is always in a compressed state, so that the limit protrusion 209 can always have an automatic trend towards the first transmission rod 206. Further, on the mounting plate 11 and at the positions corresponding to the limiting blocks 208 of the winding station, the trimming station and the tape winding station, pushing and abutting blocks 211 are provided, the pushing and abutting blocks 211 are located right below the limiting blocks 208 of the corresponding stations, the pushing and abutting blocks 211 can move up and down and further can jack up the limiting blocks 208 so that the first transmission rod 206 can move freely, and after the pushing and abutting blocks 211 move down, the limiting blocks 208 can move down under the driving of the second spring 210 so that the limiting protrusions 209 can be inserted into the limiting grooves 207. Preferably, a pushing cylinder 212 is arranged on the mounting plate 11 at a position corresponding to each pushing block 211, a cylinder body of the pushing cylinder 212 is arranged on the mounting plate 11, a cylinder rod extends upwards, and the pushing block 211 is arranged at the upper end of the cylinder rod. The pushing block 211 may be made of rubber.

The winding assembly 3 includes a bobbin 251 disposed on the mounting plate 11 and located at a winding station, a first XYZ slide table assembly 213 supported on the bobbin 251, a first bracket 214 disposed on an output end of the first XYZ slide table assembly 213, and a plurality of sets of conduits 223 disposed on the first bracket 214, wherein an X direction of the first XYZ slide table assembly 213 is perpendicular to an X direction of the first XZ slide table assembly 416, and a Y direction of the first XYZ slide table assembly 213 is a horizontal direction perpendicular to the X direction of the first XYZ slide table assembly 213. The number of the groups of the bobbins 23 is the same as the number of the clips in each group of the clips 203, the number of the bobbins in each group of the bobbins 23 is two, and the copper wires coming out of the two bobbins 203 are wound around one clip 203 at the same time during the winding. The plural sets of line pipes 223 are arranged along the Y direction of the first XYZ sliding table assembly 213, each line pipe 223 is vertically arranged, the copper wire passes through the line pipe 223 from top to bottom, and the thread end of the copper wire passes out from the lower end of the line pipe 223. Specifically, the conduit 223 is disposed on the first bracket 214 through the fixing block 222.

The winding assembly 3 further comprises a rotary driving assembly 238 arranged on the bobbin 251, and the rotary driving assembly 238 is used for driving the chuck 203 at the winding station to rotate. The rotary drive assembly 238 includes a second bracket 239 movably supported on the spool 251 in the X direction of the first XYZ stage assembly 213, a second transmission lever 251 rotatably provided on the second bracket 239, the second transmission lever 251 being aligned with the first transmission lever 206 at the winding station, a driving groove 252 is formed at an end of the second driving lever 251 facing the rotating plate 202, a transmission plane is formed on the first transmission rod 206, the second bracket 239 can move back and forth along a direction approaching to or departing from the rotation plate 202, when the second bracket 239 moves toward the rotating plate 202, the first transmission rod 206 can be inserted into the transmission groove 252, the transmission plane is matched with the side wall of the transmission groove 252 to prevent the first transmission rod 206 and the second transmission rod 251 from rotating relatively, and then the first transmission rod 206 can be driven to rotate through the second transmission rod 251. The second support 239 is driven by a first air cylinder 253, the cylinder body of the first air cylinder 253 is arranged on the winding frame 251, and the second support 239 is arranged on the cylinder rod of the first air cylinder 253.

The rotary driving assembly 238 further comprises third rotating shafts 242 rotatably disposed on the second bracket 239, a driving cylinder 243 disposed at one end of each third rotating shaft 242 facing the rotating plate 202, and a top rod 244 disposed at the driving cylinder 243 and facing away from the third rotating shaft 242, wherein the rotating axis of each third rotating shaft 242 is collinear with the rotating axis of the corresponding chuck 203 at the winding station, and when the second bracket 239 moves towards the rotating plate 202, the end of the top rod 244 can abut against the corresponding workpiece 100, so that the workpiece 100 can be ensured not to be separated from the fixing groove 2033 under the action of the copper wire during winding. To ensure synchronization, the adjacent third rotating shafts 242 also employ a belt drive assembly. The second driving rod 251 is rotatably supported on the second bracket 239 by a fourth rotating shaft 2511 and is in driving connection with the adjacent third rotating shaft 242 through a belt driving assembly. The second bracket 239 is provided with a first motor 240, and the first motor 240 is in transmission connection with one of the third rotating shafts 242, so that the first motor 240 can drive the first rotating shaft 204, the second rotating shaft 2061, the third rotating shaft 242 and the fourth rotating shaft 2511 to synchronously rotate, and further the chuck 203 and the corresponding ejector rod 244 can synchronously rotate.

Preferably, an end of the top rod 244 facing away from the rotating plate 202 can be inserted into an end of the driving cylinder 243 facing away from the third rotating shaft 242. Two opposite strip-shaped grooves 241 are arranged at one end of the transmission cylinder 243, which is away from the third rotating shaft 242, and the strip-shaped grooves 241 extend along the axis of the transmission cylinder 243. The one end of ejector rod 244 inserted into transmission cylinder 243 is provided with spacing pin 245, the both ends of spacing pin 245 can insert in the corresponding bar groove 241, spacing pin 245 can be at bar groove 241's length within range round trip movement. Further, a third spring (not shown) is arranged in the transmission cylinder 243, one end of the third spring abuts against the end surface of the top rod 244 inserted into one end of the transmission cylinder 243, the other end of the third spring abuts against the transmission cylinder 243, and the third spring is always in a compressed state, so that the top rod 244 always has a tendency to move towards the rotating plate 202, so as to provide pressing force to the workpiece 100, and can play a role of buffering.

Further, the driving cylinder 243 includes a thin portion and a thick portion, which are coaxially disposed, the thick portion is fixedly connected to the third rotating shaft 242, and the push rod 244 is inserted into the thin portion. A pressing cylinder 246 is sleeved on the thin part, the axis of the pressing cylinder 246 is collinear with the rotation axis of the corresponding chuck 203 at the winding station, and the pressing cylinder 246 cannot rotate relative to the thin part but can move back and forth along the axis of the transmission cylinder 243. Three pressing claws 247 are provided on an end surface of the pressing cylinder 246 facing the end of the rotary plate 2, and the pressing claws 247 can be inserted into the corresponding pin grooves 20331 and abut on the end of the pin 103 connected to the base 102. After the winding of the wire onto the workpiece is completed, the wire end needs to be wound on the pin 103, and at this time, the pressing claw 247 and the guard plate 2032 are abutted against the pin 103, so that the pin 103 can be prevented from being bent, especially at the position where the pin 103 is connected with the base 101.

Further, an annular groove 2461 is provided at an end of each of the secondary compression cylinders 246 facing away from the compression claws 247. A pressing push plate 248 is arranged on the second bracket 239, a push-pull groove (not shown) is arranged at the position of the pressing push plate 248 corresponding to each annular groove 2461, the push-pull groove is matched with the annular groove 2461 so that the pressing push plate 248 can be partially inserted into the push-pull groove and clamped with the annular groove 2461, and the pressing push plate 248 can move back and forth towards or away from the direction to push the pressing cylinder 246. Specifically, the pressing push plate 248 is driven by a pressing air cylinder 249, and the pressing air cylinder 249 is arranged on the second bracket 239.

Preferably, the winding assembly 3 further includes a plurality of first pneumatic scissors 235, the number of the first pneumatic scissors 235 is the same as the number of the collets 203 located at the winding station, and the first pneumatic scissors 235 are located above the third rotating shaft 242 and are in one-to-one correspondence, the working end of the first pneumatic scissors 235 faces the rotating plate 202, the first pneumatic scissors 235 can move towards or away from the rotating plate, and after the winding of the spool 23 is completed, the first pneumatic scissors 235 move towards the rotating plate 202 and move between the spool 23 and the collets 203, so as to cut the copper wire located between the spool 23 and the collets 203. The plurality of first pneumatic scissors 235 are disposed on the first scissors mounting plate 236, the first scissors mounting plate 236 is connected to a first push-pull cylinder 237 disposed on the bobbin 251, and the first pneumatic scissors 235 can move back and forth by the extension and contraction of the first push-pull cylinder 237.

A plurality of first clamps 224 are disposed on the first support 214, the plurality of first clamps 224 are arranged along the arrangement direction of the chucks 203 located at the winding station, and the plurality of first clamps 224 can synchronously move up and down relative to the first support 214 and can be driven by the first XYZ slide assembly 213 to move. When the first pneumatic scissors 235 cut the wound copper wires, the first clamp 224 winds four ends of two copper wires around the four pins 103, and winds the two copper wires around the pins, generally by one to two turns.

Further, the first clamp 224 is arranged on the first support 214 through a clamp mounting plate 225, a clamp cylinder 233 is arranged on the first support 214, a cylinder body of the clamp cylinder 233 is arranged on the first support 214, a cylinder rod of the clamp cylinder 233 is arranged downwards, the clamp mounting plate 225 is connected with the cylinder rod of the clamp cylinder 233, and the first clamp 224 can be controlled through the clamp cylinder 233, so that the first clamp 224 can be lifted to a certain position to avoid colliding with other structures during winding, when the winding is required, the first clamp 224 moves downwards to a certain position, and the first XYZ sliding table assembly 213 drives the first clamp 224 to complete winding.

A first slide rail 225 is provided on the clip mounting plate 225, the first slide rail 225 is arranged along the arrangement direction of the first clips 224, a plurality of first sliders 228 are provided on the first slide rail 225, the number of the first sliders 228 is the same as that of the first clips 224, and each of the first clips 224 is fixed to the first slider 228. A clip limiting plate 226 is further provided on the clip mounting plate 225, the clip limiting plate 226 is located at one side of the first slide rail 225 and extends in a direction parallel to the first slide rail 225, a clip limiting groove 227 is provided at a position corresponding to each first slider 228 on an upper side of the clip limiting plate 226, a portion of the first slider 228 is located in the clip limiting groove 227, each first slider 228 moves back and forth within a range of the corresponding clip limiting groove 227, and a third spring (not shown) is provided corresponding to each first clip 224, and the third spring is used to pull the first clip 224 to be located at one side of the clip limiting groove 227 when no external force is applied. When the first clip 224 clamps the wire end, the length of the copper wire is not changed, if the moving range of the first clip 224 exceeds the free moving range of the copper wire, damage may be caused to the workpiece 100, the above problem can be avoided by setting the first clip 224 to be movable within a certain range, and automatic reset of the first clip 224 can be realized by the third spring.

Further, guide block 230 is provided on first bracket 214 and directly above conduit 23, and vertically extending through hole 2301 is provided in guide block 230 at a position corresponding to each conduit 23, and a ceramic tube is provided in through hole 2301, whereby friction can be reduced. A pressing groove 232 is provided at a position corresponding to each perforation 2301 at a lower portion of the guide block 230, and the pressing groove 232 communicates with the corresponding perforation 2301. The pressing line cylinder 231 is arranged at the position, corresponding to each pressing groove 232, of the guide block 230, the pressing block 2311 is arranged at the free end of the cylinder rod of each pressing line cylinder 231, the pressing block 2311 can be inserted into the pressing groove 232 to press the copper wire, and the copper wire can be prevented from being pulled to change the extending distance of the copper wire at the lower end of the wire pipe 23 when the wire is wound. When winding is performed, the pressing cylinder 231 drives the pressing block 2311 to retract. In order to secure a sufficient installation space, adjacent pressing grooves 232 are provided at both sides of the guide block 230 in the width direction thereof, and adjacent line pressing cylinders 231 are also provided at both sides of the guide block 230 in the width direction thereof.

Further, a first pulling plate 215 is provided on the mounting plate 11 at the winding station, the first pulling plate 215 is provided directly below the chucks 203 at the winding station, an escape groove 216 is provided at a position corresponding to each chuck 203 on the upper side of the first pulling plate 215, the first pulling plate 215 is provided on the opposite side of the rotating plate 202 with respect to the pushing and pulling rod 2035, and the first pulling plate 215 can move back and forth and can move up and down in a direction approaching or departing from the rotating plate 202. When it is required to wind the wire end around the side of the lead 103 facing the shield 2032, in order to wind the wire end around the end of the lead 103 close to the base 102, the shield 2032 is detached from the lead 103, the first pull plate 215 first moves up and down and then moves toward the rotating plate 202, and the first pull plate 215 can drive the shield 2032 to move toward the rotating plate 202 by pushing the push-pull rod 2035. Preferably, the opposite push-pull rod 2035 is actually a rod support.

Further, the first pulling plate 215 is provided to be movable up and down on the second pulling plate 217, and the second pulling plate 217 is provided to be movable back and forth on the mounting plate 11 in a direction to approach or separate from the rotating plate 202. Preferably, an avoidance cylinder 218 is provided on the second pulling plate 217, a cylinder rod of the avoidance cylinder 218 extends upward, and the first pulling plate 215 is connected to an upper end of the cylinder rod of the avoidance cylinder 218. A pull cylinder 218 is provided on the mounting plate 11, a cylinder rod of the pull cylinder 219 extends in a moving direction of the first pull plate 215, and the second pull plate 217 is connected to the cylinder rod of the pull cylinder 219.

After the winding is completed, the rotating plate 202 rotates to drive the workpiece 100 with the completed winding to move to the trimming station. The thread end of the workpiece after winding is long, and the redundant part needs to be cut off by the thread cutting assembly 5. The thread trimming assembly 5 comprises a thread trimming support 501 arranged at a thread trimming station on the mounting plate 11, a first XY sliding assembly 503 arranged on the thread trimming support 501, a second scissors mounting plate 504 arranged at an output end of the first XY sliding assembly 503, a plurality of second pneumatic scissors 506 supported on the second scissors mounting plate 504 in a vertically movable manner, and a rotary driving assembly 502, wherein the second pneumatic scissors 506 are arranged in a plurality, the number of the second pneumatic scissors 506 is the same as that of the plurality of chucks 203 arranged at the thread trimming station, and the distance between the plurality of second pneumatic scissors 506 is equal to that between the adjacent chucks 203. The X direction of the first XY stage assembly 503 coincides with the X direction of the first XZ stage assembly 416. When the thread is required to be cut, the first XY sliding table assembly 503 drives the second pneumatic scissors 526 to move horizontally, after the second pneumatic scissors 506 move downwards in place, and after the thread head on one pin 103 is cut, the rotary driving assembly 502 can drive the workpiece 100 to rotate to the next pin 103 until the thread heads on the four pins 103 are all cut.

Specifically, a scissors moving cylinder 507 is provided on the second scissors mounting plate 504, and a cylinder rod of the scissors moving cylinder 507 extends downward. The second pneumatic scissors 506 are disposed on the scissors moving plate 505, and the scissors moving plate 505 is connected to a lower end of the scissors moving cylinder 507. The rotary drive assembly 502 is identical in construction to the rotary drive assembly 238, but the thread cutting assembly does not require a compression barrel.

After the trimming is completed, the trimmed workpiece 100 is driven by the rotating plate 202 to move to the tape winding station, and in the tape winding station, the tape winding assembly 6 is used for winding a tape on the body 101 of the wound workpiece 100 so as to protect a coil formed by the winding.

The tape winding assembly 6 comprises a tape winding rack 601 arranged on the mounting plate 11 and located at a tape winding station, a tape support plate 602 supported on the tape winding rack 601 through a second XZ sliding table assembly 603, and a rotary driving assembly 608 arranged on the mounting plate 11 and located at the tape winding station, wherein a plurality of tape discs 605 can be arranged on the tape support plate 602, the tape discs 605 can rotate, the number of the tape discs 605 is the same as that of the chucks 203 located at the tape winding station, a plurality of guide rollers 607 are arranged on the tape support plate 602, and the guide rollers 607 are used for guiding the tapes to the corresponding chucks 203. When the tape is wound, the chuck 203 at the tape winding station is rotated by the rotary driving component 608. The rotary drive assembly 608 is identical in construction to the rotary drive assembly 502.

Further, the thread trimming assembly 6 further comprises a plurality of guide clips 606, the number of the guide clips 606 is the same as that of each group of the chucks 203, the arrangement direction of the plurality of guide clips 606 is parallel to the arrangement direction of the plurality of chucks 203 at the thread trimming station, and the distance between the adjacent guide clips 606 is equal to that between the adjacent chucks 203. Each of the guide clips 606 is mounted on a side of the adhesive tape support plate 602 away from the rotation plate 202 and at a lower position by a guide clip mounting block 6064, and a lower end of the guide clip 606 is exposed from below the adhesive tape support plate 602. Each of the guide clips 606 includes a fixed clip 6062 fixed on the guide clip mounting block 6064 and a movable clip 6061 rotatably disposed on the guide clip mounting block 6064, and the lower end of the fixed clip 6062 and the lower end of the movable clip 6061 can be away from or close to each other to loosen or clamp the adhesive tape. In operation, sticky one side of the adhesive tape faces the movable clamping piece 6061, in the process of winding the adhesive tape, the non-sticky one side of the adhesive tape is abutted against one side of the fixed clamping piece 6062, and after the adhesive tape is wound, the movable clamping piece 6061 acts to compress the adhesive tape between the fixed clamping piece 6062 and the movable clamping piece 6061, so that the head of the adhesive tape can be prevented from moving. A tape guide groove 6063 is provided at a lower end of the fixed jaw 6062 and on a side facing the movable jaw 6061, and the tape guide groove 6063 is T-shaped when viewed from above, and the tape passes through a horizontal groove of the T-shaped groove, so that the tape is confined in the tape guide groove 6063.

Further, a push-pull plate 615 is further disposed on the adhesive tape support plate 602, the push-pull plate 615 is disposed on the same side of the adhesive tape support plate 602 as the guide clips 606 and can move back and forth along the arrangement direction of the guide clips 606, a plurality of push-pull blocks 616 are disposed on a side of the push-pull plate 615 facing the adhesive tape support plate 602, the number of the plurality of push-pull blocks 616 is the same as that of the guide clips 606, the push-pull blocks 616 abut against the upper end of the movable clip 6061 and a side facing away from the fixed clip 6062, and when the push-pull rod 615 moves back and forth, the movable clip 6061 can be pushed to rotate. Preferably, a fourth spring (not shown) is provided between the upper end of the movable jaw 6061 and the upper end of the fixed jaw 6062, and the fourth spring is always in a compressed state, by which the lower end of the movable jaw 6061 can be always moved toward the lower end of the fixed jaw 6062, so that the lower end of the movable jaw 6061 can be automatically moved toward the lower end of the fixed jaw 6062 when the push-pull plate 615 is retracted. Preferably, the push-pull plate 615 is disposed on the tape support plate 602 through a second cylinder 617, the push-pull plate 615 is disposed on an output end of the second cylinder 617, and a cylinder body of the second cylinder 617 is disposed on the tape support plate 602.

Further, a plurality of pressing wheels 609 are provided on the tape supporting plate 602, the number of the plurality of pressing wheels 609 is the same as that of each group of the chucks 203, the plurality of pressing wheels 609 are arranged along the arrangement direction of the chucks 203 at the tape winding station, the distance between adjacent pressing wheels 609 is equal to that of adjacent chucks 203, and each pressing wheel 609 is located on one side of the corresponding guide clamp 606 along the arrangement direction thereof. The pressing wheel 609 can move up and down relative to the tape support plate 602, when the tape is wound and cut off, the pressing wheel 609 moves downwards for a certain distance to abut against the position of the tape head of the workpiece 100, and the chuck 203 drives the workpiece 100 to rotate, so that the tape head passes through the pressing wheel 609. The pinch roller 609 is in line with the guide clamp 606 when viewed from above.

Further, each of the pressure wheels 609 is rotatably disposed on a pressure wheel mounting block 610, the pressure wheel mounting block 610 is mounted on a linkage block 611, the linkage block 611 is vertically disposed, a buffer slot 614 is disposed at an upper end of the linkage block 611, the buffer slot 614 is in an inverted T shape, a linkage plate 612 capable of moving up and down is disposed on one side of the adhesive tape supporting plate 602 facing the rotating plate 202, a T-shaped block is disposed at a position of the linkage plate 612 corresponding to each linkage block 611, the T-shaped block is inverted and can be matched with the buffer slot 614 on the linkage block 611, a fifth spring is disposed in the buffer slot 614, an upper end of the fifth spring abuts against the T-shaped block, a lower end of the fifth spring abuts against a slot bottom of the buffer slot 614, the fifth spring is always in a compressed state, when the linkage plate 612 drives the pressure wheel 609 to move downward, and when the pressure wheel 609 abuts against the workpiece 100, the fifth spring can play a role of buffering. Preferably, the linkage plate 612 is driven by a third cylinder 613 disposed on the tape support plate 602.

The tape winding assembly 6 further includes a plurality of third pneumatic scissors 618 for cutting the adhesive tape, the number of the third pneumatic scissors 618 is the same as that of each group of the collets 203 and the same along the arrangement direction of the collets 203 located at the tape winding station, after the tape winding is completed, the plurality of third pneumatic scissors 618 moves toward the rotating plate 202 and cuts the adhesive tape located between the guide clip 606 and the workpiece 100, and after the cutting, the third pneumatic scissors 618 retracts. Preferably, the third plurality of pneumatic scissors 618 are driven by a scissors cylinder 619 disposed on the rotary drive assembly 8.

The adhesive tape winding assembly 6 further includes a plurality of adhesive tape drawing clips 620 located below the guide clips 606, the number of the adhesive tape drawing clips 620 is the same as that of the guide clips 606, the adhesive tape drawing clips are arranged along the arrangement direction of the guide clips 606, the distance between adjacent adhesive tape drawing clips 620 is the same as that of adjacent guide clips 606, and the guide clips 606 and the adhesive tape drawing clips 620 are on the same straight line when viewed from above. The adhesive tape pulling clamp 620 can move up and down and move back and forth along the arrangement direction of the adhesive tape pulling clamp, when the adhesive tape needs to be wound, the adhesive tape pulling clamp 620 moves upwards to clamp the adhesive tape head exposed from the lower end of the guide clamp 606, the adhesive tape head is adhered to the workpiece 100 through moving up and down and moving along the arrangement direction of the adhesive tape pulling clamp, then the rotary driving component 608 drives the workpiece 100 to rotate for a certain number of turns, after the adhesive tape winding is completed, the third pneumatic scissors 618 move towards the rotary plate 202 to cut off the corresponding adhesive tape, the third pneumatic scissors 618 retracts, the pressing wheel 609 moves downwards and abuts against the workpiece 100, the workpiece 100 rotates for a certain angle, and the adhesive tape head on the workpiece 100 is pressed tightly.

Specifically, a plurality of the tape pulling clamps 620 are provided on the output end of the telescopic cylinder 622, the cylinder body of the telescopic cylinder 622 is provided on the output end of the linear module 621, the linear module 621 is provided on the mounting plate 11 and the output end thereof moves along the arrangement direction of the chucks 203 at the tape winding station, and the output end of the telescopic cylinder 662 moves up and down.

After the tape winding is completed, the rotating plate 202 returns to the loading and unloading station with the workpiece 100 with the completed tape winding, the suction cup 418 takes down the workpiece 100 with the completed tape winding and puts the workpiece into the workpiece groove 421 of the fixture 420 on the second loading groove 403, the clamping assembly 413 releases the fixture 420, and the fixture 420 continues to move forward under the driving of the belt-type conveying mechanism. In actual production, the production of the feeding and discharging station, the winding station, the thread cutting station and the adhesive tape winding station is carried out simultaneously.

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 embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An automated production facility for a shielded inductor, comprising:

the top of the rack is provided with a horizontally placed mounting plate;

a first rotary drive assembly comprising:

2. The automated manufacturing apparatus for a shielded inductor according to claim 1, wherein the first rotary drive assembly further comprises:

3. The automated production equipment for shielding inductors of claim 2, further comprising a rotating assembly disposed on the mounting plate, the rotating assembly comprising a rotating plate rotatably disposed on the mounting plate, the axis of rotation of the rotating plate being vertically disposed; the chuck has four groups, sets up at the edge of rotor plate and the rotation axis of relative rotor plate equiangular's setting, and the array direction mutually perpendicular of two sets of adjacent chucks, the mounting panel drives every group chuck and passes through the wire winding station in proper order.

4. The automated manufacturing apparatus for a shielded inductor according to claim 3, further comprising the winding assembly, the winding assembly comprising:

5. The automated production equipment for shielding inductors of claim 4, further comprising a trimming assembly disposed at the trimming station, wherein the trimming station and the winding station are at an angle of 90 ° relative to the rotation axis of the rotation plate, and the trimming assembly comprises:

the first XY sliding component is arranged on the trimming bracket;

6. The automated production equipment for shielding inductance according to claim 1, further comprising a taping tape assembly provided at the taping station for taping the workpiece moved to the taping station, the taping tape assembly comprising:

7. An automated manufacturing apparatus for shielding inductors according to claim 6, the thread trimming assembly also comprises a plurality of guide clamps, the number of the guide clamps is the same as that of each group of chucks, the arrangement direction of the guide clamps is parallel to the arrangement direction of the chucks at the thread trimming station, and the distance between the adjacent guide clamps is equal to that between the adjacent chucks, each guide clamp is respectively arranged at the side of the adhesive tape supporting plate departing from the rotating plate and at the lower position through a guide clamp mounting block, the lower extreme of guide clamp exposes from the below of sticky tape backup pad, every the guide clamp all includes fixes the fixed clamping piece on the guide clamp installation piece and rotatably sets up the activity clamping piece on the guide clamp installation piece, the lower extreme of fixed clamping piece with the lower extreme of activity clamping piece can be each other keep away from or be close to.

8. The automatic production equipment for the shielded inductor according to claim 7, wherein a push-pull plate is further disposed on the adhesive tape support plate, the push-pull plate is disposed on the same side of the adhesive tape support plate as the guide clips and can move back and forth along the arrangement direction of the guide clips, a plurality of push-pull blocks are disposed on a side of the push-pull plate facing the adhesive tape support plate, the number of the push-pull blocks is the same as that of the guide clips, the push-pull blocks abut against the upper ends of the movable clamping pieces and a side away from the fixed clamping pieces, a fourth spring is disposed between the upper ends of the movable clamping pieces and the upper ends of the fixed clamping pieces, the fourth spring is always in a compressed state, and the lower ends of the movable clamping pieces can always move towards the lower ends of the fixed clamping pieces through the fourth spring.

9. The automatic production equipment for the shielded inductor as claimed in claim 8, wherein a plurality of pinch rollers are arranged on the tape support plate, the number of the pinch rollers is the same as that of each group of the chucks, the plurality of pinch rollers are arranged along the arrangement direction of the chucks at the tape winding station, the distance between adjacent pinch rollers is equal to that of the adjacent chucks, each pinch roller is located on one side of the corresponding guide clamp along the arrangement direction, and the pinch rollers can move up and down relative to the tape support plate.

10. The automated manufacturing apparatus for shielding an inductor according to claim 8, wherein the tape winding assembly further comprises: