CN210575526U

CN210575526U - Automatic winding machine

Info

Publication number: CN210575526U
Application number: CN201921428738.2U
Authority: CN
Inventors: 谢伟平; 袁达; 黄孔文; 李培涛; 刘海霞
Original assignee: Guangdong Zhaoxin Intelligent Equipment Co ltd
Current assignee: Guangdong Zhaoxin Intelligent Equipment Co ltd
Priority date: 2019-08-29
Filing date: 2019-08-29
Publication date: 2020-05-19
Anticipated expiration: 2029-08-29

Abstract

The utility model discloses an automatic winding machine, which comprises a frame, wherein a rotating motor, a portal frame, an mechanical arm and a charging tray frame are arranged on the frame, the rotating motor is in driving connection with a rotating platform, a winding head is arranged on the rotating platform, a workpiece placing groove is arranged on the winding head, the charging tray frame is positioned on the right side of the rotating platform, a front and back translation device is arranged on the portal frame, a front and back translation plate is in driving connection with the front and back translation device, a left and right translation device is arranged on the front and back translation plate, a left and right translation plate is in driving connection with the left and right translation device, a lifting driving device is arranged on the left and right translation plate, a lifting plate is in driving connection with the lifting driving device, an upper trimming component, a lead component and a wire clamping component are arranged on the lifting plate, a lower trimming component is arranged below, the utility model provides high wire-wound efficiency to tighter in order during the wire winding, the quality is higher.

Description

Automatic winding machine

Technical Field

The utility model relates to a terminal production facility especially relates to an automatic coil winding machine.

Background

Along with the progressive development of science and technology, traditional artifical wire winding mode of terminal is replaced by mechanical wire winding's mode gradually, current terminal wire winding mechanical equipment is comparatively simple, adorn the terminal on the column spinner, utilize the tensioner lead wire, chew from the wire and draw forth the copper line, the wire is chewed and both has been played the wire effect of drawing forth, still play wire-wound effect, it is fixed on the terminal to utilize the wire to chew the copper line, start the column spinner and rotate, make the copper line winding on the terminal, the terminal product of such wire winding structure production is relatively poor, the quality is unstable, it is insecure to appear the copper line easily, copper line interweaves in disorder problem, and production efficiency is lower, need wait earlier the unloading after the wire winding is accomplished at every turn, the material loading, carry out the processing production of next time.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: there is a need for an automatic winding machine that improves overall production efficiency and improves winding quality.

The utility model provides a solution of its technical problem is: an automatic winding machine comprises a frame, wherein a rotating motor, a portal frame, a mechanical arm and a material tray frame are arranged on the frame, the rotating motor is in driving connection with a rotating table, the rotating axis of the rotating table is arranged along the vertical direction, winding heads are arranged on the left side wall and the right side wall of the rotating table, a workpiece placing groove is arranged on each winding head, a material tray frame is arranged on the right side of the rotating table, the mechanical arm is arranged between the rotating table and the material tray frame, the portal frame is arranged on the left side of the rotating table, a front translation device and a rear translation device are arranged on the portal frame, a front translation plate and a rear translation plate are in driving connection on the front translation device and the rear translation device, the front translation plate and the rear translation plate move back and forth along the front direction, a left translation device and a right translation device are arranged on the front translation plate and the rear translation, the winding machine is characterized in that a lifting driving device is arranged on the left translation plate and the right translation plate, the lifting driving device is connected with a lifting plate in a driving mode, the lifting plate moves back and forth along the vertical direction, an upper wire shearing assembly, a wire leading assembly and a wire clamping assembly are arranged on the lifting plate, and a lower wire shearing assembly is arranged below the winding head.

As a further improvement of the technical scheme, the charging tray frame comprises a charging frame and a discharging frame which are arranged on the frame at intervals along the front-rear direction, a charging lifting cylinder is arranged in the charging frame, a discharging lifting cylinder is arranged in the discharging frame, a conveying belt is arranged between the charging lifting cylinder and the discharging lifting cylinder, a charging opening is arranged on the top surface of the charging frame, a charging limiting frame is arranged in the charging opening, a charging translation cylinder is arranged on one side of the charging limiting frame, a charging top plate is connected to the charging translation cylinder in a driving manner and moves back and forth along the direction close to or far away from the charging limiting frame, a discharging opening is arranged on the top surface of the discharging frame, a discharging limiting frame is arranged in the discharging opening, a discharging translation cylinder is arranged on one side of the discharging limiting frame, and a discharging top plate is connected to the discharging translation cylinder in a driving manner, the blanking top plate moves back and forth along the direction close to or far away from the blanking limit frame.

As a further improvement of the technical scheme, at least one positioning seat is arranged between the rotating table and the material tray frame, and a workpiece positioning groove is formed in the positioning seat.

As a further improvement of the above technical solution, the winding head includes a rotating shaft connected to the side wall of the rotating table through a bearing, a connecting seat connected to the left end of the rotating shaft, a rotating block fixedly connected to the left side of the connecting seat, a pull ring sleeved outside the rotating shaft, and a product placing block arranged on the left side of the rotating block, the workpiece placing groove is arranged on the left side surface of the product placing block, the top surface of the rotating block is provided with a vertical through channel extending along the left-right direction, a movable plate is inserted in the vertical through channel, the movable plate is connected with an upper protection plate and a lower protection plate, the upper protection plate is arranged on the top surface of the rotating block, the lower protection plate is arranged on the bottom surface of the rotating block, the left end surface of the connecting seat is provided with a plurality of through holes, pull rods are inserted in the through holes, and the left ends, the right end of the pull rod is connected to the pull ring, a first spring is sleeved on the pull rod, one end of the first spring is abutted to the right side face of the movable plate, the other end of the first spring is abutted to the left end face of the connecting seat, a groove is formed in the left end face of the rotating block, a magnet is arranged in the groove, a horizontal through channel is formed in the front side face of the rotating block, a movable rod is inserted into the horizontal through channel, at least one clamping block is arranged on the top face of the rotating block, a straight groove communicated with the horizontal through channel is formed in the side of the clamping block, a clamping rod is inserted into the straight groove and connected to the movable rod, a second spring is connected between the movable rod and the right side wall of the horizontal through channel, a first translation assembly is arranged on the rotating platform and drives the upper guard plate, The lower guard plate moves back and forth along the left-right direction, a second translation assembly is arranged on the rotating table, and the second translation assembly drives the clamping block to move back and forth along the left-right direction.

As a further improvement of the above technical solution, the first translation assembly includes a first left-right translation cylinder and a first pull plate, the first left-right translation cylinder drives the first pull plate to move back and forth along the left-right direction, and the right side surface of the first pull plate abuts against the left side surface of the pull ring.

As a further improvement of the above technical solution, the second translation assembly includes a second left-right translation cylinder and a second pulling plate, the second left-right translation cylinder drives the second pulling plate to move back and forth along the left-right direction, and the right side surface of the second pulling plate abuts against the left side surface of the movable rod.

As a further improvement of the above technical solution, the wire clamping assembly includes a wire clamping sleeve disposed on the lifting plate, a wire clamping rod inserted in the wire clamping sleeve, a wire clamping ring disposed at a bottom end of the wire clamping rod, and a wire clamping lifting cylinder disposed on the lifting plate, and the wire clamping lifting cylinder drives the wire clamping rod to move back and forth along a bottom end close to or far away from the wire clamping sleeve.

As a further improvement of the technical scheme, the lead assembly comprises a tensioner arranged on the rack and a lead mouth arranged on the lifting plate.

As a further improvement of the above technical solution, the upper thread trimming assembly includes a thread trimming sleeve disposed on the lifting plate, a thread trimming rod inserted in the thread trimming sleeve, a thread trimming block disposed at a bottom end of the thread trimming rod, and an upper thread trimming lifting cylinder disposed on the lifting plate, and the thread trimming lifting cylinder drives the thread trimming rod to move back and forth along a vertical direction.

As a further improvement of the above technical scheme, the lower thread trimming assembly comprises a lower thread trimming lifting cylinder arranged on the rack, the lower thread trimming lifting cylinder is connected with a clamping cylinder in a driving manner, the clamping cylinder moves back and forth along the vertical direction, and a cutting edge is arranged at the movable end of the clamping cylinder.

The utility model has the advantages that: an automatic winding machine is provided, which comprises a frame, a rotary table is arranged on the frame, the rotary table rotates under the drive of a rotary motor, two side walls of the rotary table are provided with winding heads, a mechanical arm takes materials from a material tray frame and puts the materials on the winding heads on the right side of the rotary table, after the materials are loaded, the rotary motor is started to rotate the rotary table 180 degrees, the winding heads with workpieces rotate to the side of a portal frame to start winding, the winding heads which are arranged on the rotary table in a hollow way rotate to the material tray frame, then the materials are loaded, an upper wire shearing assembly, a lead assembly, a wire clamping assembly, a front and back translation device, a left and right translation device and a lifting device are driven to move front and back, left and right and up and down, the workpieces are placed in workpiece placing grooves on the winding heads, copper wires are led out from the lead assembly, one end of the copper wires are fixed on the winding heads, a driving motor, meanwhile, the workpiece is driven to rotate, the copper wire can be wound on the workpiece, after the winding is finished, if the copper wire is further wound on the workpiece to be fixed, the wire clamping assembly is used for fixing the copper wire, then the winding is carried out, the problem that the copper wire is pulled out when the lead assembly is used for winding is avoided, the copper wire is more tightly wound, after the winding is finished, the upper wire shearing component can be used for shearing the copper wire above the workpiece, the lower wire shearing component can be used for shearing the copper wire below the workpiece, the wire shearing is more convenient and quicker, the copper wire is more tightly and orderly wound when the winding structure is used for winding, after the winding is finished, the rotating motor is started to rotate the rotating platform by 180 degrees, the mechanical arm takes down the workpiece which is wound on the winding head and then feeds the workpiece, and the overhead work piece of another lateral wall wire winding begins the wire winding, and is so repeated, consequently, the utility model provides high wire winding efficiency to the wire winding quality has also further been improved.

Drawings

In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is clear that the described figures represent only some embodiments of the invention, not all embodiments, and that a person skilled in the art can also derive other designs and figures from these figures without inventive effort.

Fig. 1 is an overall schematic view of the present invention;

fig. 2 is a schematic view of the structure of the winding head of the present invention;

fig. 3 is a schematic structural view of the upper trimming assembly, the lead assembly, the wire clamping assembly and the lower trimming assembly of the present invention;

fig. 4 is the utility model discloses a collection work or material rest schematic diagram.

In the drawings: 1-rack, 2-portal frame, 3-wire winding head, 4-upper wire shearing component, 5-wire leading component, 6-wire clamping component, 7-lower wire shearing component, 8-rotating shaft, 9-connecting seat, 10-rotating block, 11-pull ring, 12-product placing block, 13-workpiece placing groove, 14-vertical through channel, 15-movable plate, 16-upper protection sheet, 17-first spring, 18-clamping block, 19-horizontal through channel, 20-straight groove, 21-clamping rod, 22-first pull plate, 23-second pull plate, 24-wire clamping sleeve, 25-wire clamping rod, 26-tensioner, 27-wire nozzle, 28-wire shearing sleeve, 29-wire shearing rod, 30-clamping cylinder, 31-press pin, 32-movable rod, 33-rotating table, 34-mechanical arm, 35-tray rack, 36-feeding rack, 37-discharging rack, 38-feeding lifting cylinder, 39-discharging lifting cylinder, 40-feeding translation cylinder, 41-conveying belt, 42-feeding limiting frame, 43-discharging limiting frame, 44-discharging translation cylinder, 45-positioning seat and 46-workpiece positioning groove.

Detailed Description

The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention. In addition, all the connection relations mentioned herein do not mean that the components are directly connected, but mean that a better connection structure can be formed by adding or reducing connection accessories according to the specific implementation situation. All technical characteristics in the invention can be interactively combined on the premise of not conflicting with each other.

Referring to fig. 1, 2, 3 and 4, an automatic winding machine comprises a frame 1, wherein a rotating motor, a gantry 2, a mechanical arm 34 and a tray frame 35 are arranged on the frame 1, the rotating motor is in driving connection with a rotating table 33, a rotating shaft 8 line of the rotating table 33 is arranged along a vertical direction, winding heads 3 are arranged on the left side wall and the right side wall of the rotating table 33, a workpiece placing groove 13 is arranged on the winding head 3, the tray frame 35 is arranged on the right side of the rotating table 33, the mechanical arm 34 is arranged between the rotating table 33 and the tray frame 35, the gantry 2 is arranged on the left side of the rotating table 33, a front and back translation device is arranged on the gantry 2, a front and back translation plate is in driving connection with the front and back translation device, the front and back translation plate moves back and forth along the front and back direction, a left and right translation device is arranged on the front and back translation plate, the wire winding device is characterized in that a left translation plate and a right translation plate are connected to the left translation device in a driving mode, the left translation plate and the right translation plate move back and forth in the left direction and the right direction, a lifting driving device is arranged on the left translation plate and the right translation plate, a lifting plate is connected to the lifting driving device in a driving mode, the lifting plate moves back and forth in the vertical direction, an upper wire shearing assembly 4, a wire leading assembly 5 and a wire clamping assembly 6 are arranged on the lifting plate, and a lower wire shearing assembly 7 is arranged below the wire winding head 3.

From the above, the utility model provides an automatic winding machine, including frame 1, be provided with the revolving stage 33 on frame 1, revolving stage 33 is the rotation under the drive of rotating electrical machines, both lateral walls of revolving stage 33 are provided with winding head 3, get the material from charging tray frame 35 by arm 34, put to the winding head 3 on the right side of revolving stage 33, after the material loading is accomplished, start rotating electrical machines, make revolving stage 33 rotate 180 degrees, winding head 3 with work piece rotates to portal frame 2 side, begin the wire winding, and the winding head 3 that is vacant on revolving stage 33 rotates to charging tray frame 35 department, again the material loading, go up trimming subassembly 4, lead wire subassembly 5, clamp wire subassembly 6 can do front and back translation device, left and right translation device, the drive of elevating gear is back and forth, left and right, up and down motion, the work piece is placed in the work piece standing groove 13 on winding head 3, draw forth the copper line from lead wire subassembly 5, one end of a copper wire is fixed on a winding head 3, a driving motor is started, the winding head 3 rotates and simultaneously drives a workpiece to rotate, the copper wire can be wound on the workpiece, after the winding is finished, the copper wire is further wound on the workpiece to be fixed if needed, the copper wire is fixed by a wire clamping assembly 6 and then wound, the problem that the copper wire can be pulled out when the wire guiding assembly 5 is used for winding is avoided, the copper wire is wound more tightly, after the winding is finished, the copper wire above the workpiece can be cut by an upper wire cutting assembly 4, the copper wire below the workpiece can also be cut by a lower wire cutting assembly 7, the wire cutting is more convenient and quicker, the copper wire is wound more tightly and orderly when the winding structure is used for winding, after the winding is finished, the rotating motor is started, the rotating platform rotates 180 degrees, a mechanical arm 34 takes off the workpiece which finishes the winding on the winding head 3 and then loads the workpiece on the other side wall winding head 3, so repeated, consequently, the utility model provides high wire winding efficiency to the wire winding quality has also further been improved. Preferably, the robotic arm 34 is a three-axis motion robot.

Further as a preferred embodiment, the material tray frame 35 includes a feeding frame 36 and a discharging frame 37 which are arranged on the frame 1 at intervals along the front-rear direction, a feeding lifting cylinder 38 is arranged in the feeding frame 36, a discharging lifting cylinder 39 is arranged in the discharging frame 37, a conveying belt 41 is arranged between the feeding lifting cylinder 38 and the discharging lifting cylinder 39, a feeding opening is arranged on the top surface of the feeding frame 36, a feeding limit frame 42 is arranged in the feeding opening, a feeding translation cylinder 40 is arranged on one side of the feeding limit frame 42, a feeding top plate is connected to the feeding translation cylinder 40 in a driving manner, the feeding top plate moves back and forth along a direction close to or far away from the feeding limit frame 42, a discharging opening is arranged on the top surface of the discharging frame 37, a discharging limit frame 43 is arranged in the discharging opening, and a discharging translation cylinder 44 is arranged on one side of the discharging limit frame 43, the blanking translation cylinder 44 is connected with a blanking top plate in a driving mode, and the blanking top plate moves back and forth along the direction close to or far away from the blanking limit frame 43. A plurality of feeding trays are stacked in the feeding limiting frame 42, the feeding tray at the lowest layer extends out from the movable end of the feeding translation cylinder 40 and is jacked up, when feeding is needed, the feeding lifting cylinder 38 drives the feeding top plate to jack up, the feeding top plate is abutted against the feeding tray at the lowest layer, at this time, the movable end of the feeding translation cylinder 40 is retracted, the feeding lifting cylinder 38 drives the feeding top plate to retract downwards, all the feeding trays move downwards, the feeding tray at the lowest layer moves downwards to the conveying belt 41, at this time, the movable end of the feeding translation cylinder 40 extends out and jacks up the feeding tray counted from the bottom, the conveying belt 41 is started, the original feeding tray at the lowest layer is transferred to a position between the feeding frame 36 and the discharging frame 37, feeding and discharging are carried out on workpieces of the feeding trays through a mechanical wall, after winding of the workpieces on the feeding trays is finished, the conveying belt 41 is started again, so that the feeding tray is transferred to a discharging opening, at the moment, the blanking lifting cylinder 39 is started to drive the blanking top plate to extend out and jack up so as to enable the blanking top plate to abut against the feeding plate, at the moment, the movable end of the blanking translation cylinder 44 is retracted, the blanking lifting cylinder 39 is started to jack up the feeding plate into the blanking limiting frame 43, the blanking translation cylinder 44 is started so as to enable the movable end of the blanking translation cylinder to extend out and jack up the feeding plate, then the blanking lifting cylinder 39 is started again so as to enable the blanking top plate to descend and retract, and therefore when the whole machine is started, the feeding plate can be conveniently taken.

Further, as a preferred embodiment, at least one positioning seat 45 is arranged between the rotating table 33 and the tray frame 35, and a workpiece positioning groove 46 is arranged on the positioning seat 45. The workpiece taken down from the feeding tray by the mechanical arm 34 is firstly transferred into the workpiece positioning groove 46 of the positioning seat 45, the coordinate accuracy of the movement of the mechanical arm 34 is further confirmed, and the workpiece is transferred more accurately.

As a further preferred embodiment, the winding head 3 includes a rotating shaft 8 connected to the side wall 33 of the rotating table through a bearing, a connecting seat 9 connected to the left end of the rotating shaft 8, a rotating block 10 fixedly connected to the left side of the connecting seat 9, a pull ring 11 sleeved on the outer side of the rotating shaft 8, and a product placing block 12 arranged on the left side of the rotating block 10, the workpiece placing groove 13 is arranged on the left side surface of the product placing block 12, a vertical through channel 14 is formed in the top surface of the rotating block 10 in a left-right direction in an extending manner, a movable plate 15 is inserted into the vertical through channel 14, an upper protection plate 16 and a lower protection plate are connected to the movable plate 15, the upper protection plate 16 is located on the top surface of the rotating block 10, the lower protection plate is located on the bottom surface of the rotating block 10, a plurality of through holes are formed in the left end surface of the connecting seat 9, the left end of the pull rod is connected to the movable plate 15, the right end of the pull rod is connected to the pull ring 11, the pull rod is sleeved with a first spring 17, one end of the first spring 17 abuts against the right side face of the movable plate 15, the other end of the first spring 17 abuts against the left end face of the connecting seat 9, the left end face of the rotating block 10 is provided with a groove, a magnet is arranged in the groove, the front side face of the rotating block 10 is provided with a horizontal through channel 19, a movable rod 32 is inserted in the horizontal through channel 19, the top face of the rotating block 10 is provided with at least one clamping block 18, the side of the clamping block 18 is provided with a straight groove 20 mutually communicated with the horizontal through channel 19, a clamping rod 21 is inserted in the straight groove 20, the clamping rod 21 is connected to the movable rod 32, and a second spring is connected between the movable rod 32 and the right side wall of the horizontal through channel 19, the rotating table 33 is provided with a first translation assembly, the first translation assembly drives the upper protection sheet 16 and the lower protection sheet to move back and forth along the left-right direction, the rotating table 33 is provided with a second translation assembly, and the second translation assembly drives the clamping block 18 to move back and forth along the left-right direction. The workpiece is placed in the workpiece placing groove 13 of the product placing block 12, the workpiece can be attracted and positioned by the magnet in the rotating block 10, when the winding head 3 rotates integrally, the centrifugal force generated by the rotation of the workpiece is offset by the inner side wall of the groove, so that the workpiece cannot fly out of the workpiece placing groove 13, the product placing block 12 can prevent sundries from being directly adsorbed on the magnet and being difficult to clean, when a copper wire is fixed on the winding head 3 as required, the clamping rod 21 can be driven by the second translation assembly to move in the direction away from the clamping block 18, the second spring is compressed at the moment, one end of the copper wire is placed between the clamping block 18 and the clamping rod 21, the second translation assembly is reset, the second spring is reset at the moment, the copper wire is pressed on the clamping block 18 by the clamping rod 21, the copper wire can be fixed on the winding head 3, when the copper wire is required to be wound on the bottom plate of the workpiece, the upper protection piece 16 can be driven, The lower guard plate moves towards the direction far away from the workpiece, the copper wire can be wound on the bottom plate at the moment, after the process is finished, the first translation assembly is reset, and the first spring 17 is reset at the moment, so that the upper guard plate 16 and the lower guard plate protect the workpiece bottom plate.

Further, as a preferred embodiment, the first translating assembly includes a first left-right translating cylinder and a first pulling plate 22, the first left-right translating cylinder drives the first pulling plate 22 to move back and forth along the left-right direction, and the right side surface of the first pulling plate 22 abuts against the left side surface of the pulling ring 11. And starting the first left-right translation cylinder to enable the first pull plate 22 to drive the pull ring 11 to move towards the direction far away from the workpiece, so that the upper protection sheet 16 and the lower protection sheet move towards the direction far away from the workpiece.

Further, as a preferred embodiment, the second translation assembly includes a second left-right translation cylinder and a second pulling plate 23, the second left-right translation cylinder drives the second pulling plate 23 to move back and forth along the left-right direction, and the right side surface of the second pulling plate 23 abuts against the left side surface of the movable rod 32. And starting the second left-right translation cylinder to enable the second pulling plate 23 to drive the movable rod 32 to move towards the direction far away from the workpiece, so that the clamping rod 21 moves towards the direction far away from the clamping block 18.

Further as a preferred embodiment, the wire clamping assembly 6 includes a wire clamping sleeve 24 disposed on the lifting plate, a wire clamping rod 25 inserted into the wire clamping sleeve 24, a wire clamping ring disposed at the bottom end of the wire clamping rod 25, and a wire clamping lifting cylinder disposed on the lifting plate, wherein the wire clamping lifting cylinder drives the wire clamping rod 25 to move back and forth along the bottom end close to or far away from the wire clamping sleeve 24. When the wire is clamped, the wire clamping lifting cylinder is used for driving the wire clamping rod 25 to move downwards, so that the wire clamping ring is far away from the bottom end of the wire clamping sleeve 24, the copper wire is placed between the wire clamping ring and the wire clamping sleeve 24, the wire clamping lifting cylinder is used for driving the wire clamping rod 25 to move upwards, the wire clamping ring moves towards the direction close to the wire clamping sleeve 24, and the copper wire is clamped on the bottom end face of the wire clamping sleeve 24.

Further preferably, the lead assembly 5 includes a tensioner 26 disposed on the frame 1, and a lead tap 27 disposed on the lifting plate. The tensioner 26 can straighten and lead out a coil of copper wire, guide the copper wire to the wire nozzle 27, penetrate through the wire nozzle 27 and lead out from the output port of the wire nozzle 27, and complete the paying-off.

Further as a preferred embodiment, the upper thread trimming assembly 4 includes a thread trimming sleeve 28 disposed on the lifting plate, a thread trimming rod 29 inserted into the thread trimming sleeve 28, a thread trimming block disposed at the bottom end of the thread trimming rod 29, and an upper thread trimming lifting cylinder disposed on the lifting plate, and the thread trimming lifting cylinder drives the thread trimming rod 29 to move back and forth along the vertical direction. When the trimming is needed, the trimming rod 29 moves downwards by using the upper trimming lifting cylinder, the copper wire is placed between the trimming block and the trimming sleeve 28, the trimming rod 29 moves upwards by using the trimming lifting cylinder, and the copper wire is pressed on the trimming sleeve 28 by using the trimming block, so that the copper wire is trimmed.

Further as a preferred embodiment, the lower thread trimming assembly 7 includes a lower thread trimming lifting cylinder disposed on the frame 1, the lower thread trimming lifting cylinder is connected to a clamping cylinder 30 in a driving manner, the clamping cylinder 30 moves back and forth along a vertical direction, and a cutting edge is disposed at a movable end of the clamping cylinder 30. When the thread is required to be cut, the lower thread cutting lifting cylinder is used for enabling the clamping cylinder 30 to move upwards, and the clamping cylinder 30 is driven, so that the cutting edges on the movable end of the clamping cylinder 30 are close to each other, and the cutting is completed.

While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the invention is not limited to the details of the embodiments shown, but is capable of various modifications and substitutions without departing from the spirit of the invention.

Claims

1. An automatic coil winding machine, its characterized in that: comprises a rack (1), wherein a rotating motor, a portal frame (2), a mechanical arm (34) and a material tray frame (35) are arranged on the rack (1), the rotating motor is connected with a rotating table (33) in a driving way, a rotating shaft (8) of the rotating table (33) is arranged along the vertical direction, winding heads (3) are arranged on the left side wall and the right side wall of the rotating table (33), a workpiece placing groove (13) is arranged on the winding head (3), the material tray frame (35) is positioned on the right side of the rotating table (33), the mechanical arm (34) is positioned between the rotating table (33) and the material tray frame (35), the portal frame (2) is positioned on the left side of the rotating table (33), a front and back translation device is arranged on the portal frame (2), a front and back translation plate is connected on the front and back translation device in a driving way, and the front and back translation plate moves back and forth along the front, the wire winding device is characterized in that a left translation device and a right translation device are arranged on the front translation plate and the rear translation plate, the left translation plate and the right translation plate are in drive connection with the left translation device and the right translation device, the left translation plate and the right translation plate are in left and right direction back and forth movement, a lifting drive device is arranged on the left translation plate and the right translation plate, a lifting plate is in drive connection with the lifting drive device, the lifting plate is in vertical direction back and forth movement, an upper wire shearing assembly (4), a wire leading assembly (5) and a wire clamping assembly (6) are arranged on the lifting plate, and a lower wire shearing.

2. An automatic winder according to claim 1, characterized in that: the feeding frame (35) comprises a feeding frame (36) and a discharging frame (37) which are arranged on the frame (1) at intervals along the front-rear direction, a feeding lifting cylinder (38) is arranged in the feeding frame (36), a discharging lifting cylinder (39) is arranged in the discharging frame (37), a conveying belt (41) is arranged between the feeding lifting cylinder (38) and the discharging lifting cylinder (39), a feeding opening is formed in the top surface of the feeding frame (36), a feeding limiting frame (42) is arranged in the feeding opening, a feeding translation cylinder (40) is arranged on one side of the feeding limiting frame (42), a feeding top plate is connected to the feeding translation cylinder (40) in a driving mode, the feeding top plate moves back and forth along the direction close to or far away from the feeding limiting frame (42), a discharging opening is formed in the top surface of the discharging frame (37), and a discharging limiting frame (43) is arranged in the discharging opening, one side of the blanking limiting frame (43) is provided with a blanking translation cylinder (44), the blanking translation cylinder (44) is connected with a blanking top plate in a driving mode, and the blanking top plate moves back and forth along the direction close to or far away from the blanking limiting frame (43).

3. An automatic winder according to claim 1, characterized in that: at least one positioning seat (45) is arranged between the rotating table (33) and the material tray frame (35), and a workpiece positioning groove (46) is formed in each positioning seat (45).

4. An automatic winder according to claim 1, characterized in that: the winding head (3) comprises a rotating shaft (8) connected to the side wall of the rotating table (33) through a bearing, a connecting seat (9) connected to the left end of the rotating shaft (8), a rotating block (10) fixedly connected to the left side of the connecting seat (9), a pull ring (11) sleeved on the outer side of the rotating shaft (8), and a product placing block (12) arranged on the left side of the rotating block (10), wherein a workpiece placing groove (13) is formed in the left side surface of the product placing block (12), a vertical through channel (14) is formed in the top surface of the rotating block (10) in a left-right extending manner, a movable plate (15) is inserted in the vertical through channel (14), an upper protection piece (16) and a lower protection piece are connected to the movable plate (15), the upper protection piece (16) is located on the top surface of the rotating block (10), and the lower protection piece is located on the bottom surface of the rotating block (, the left end face of the connecting seat (9) is provided with a plurality of through holes, pull rods are inserted into the through holes, the left ends of the pull rods are connected to the movable plate (15), the right ends of the pull rods are connected to the pull rings (11), first springs (17) are sleeved on the pull rods, one ends of the first springs (17) are abutted to the right side face of the movable plate (15), the other ends of the first springs (17) are abutted to the left end face of the connecting seat (9), the left end face of the rotating block (10) is provided with grooves, magnets are arranged in the grooves, the front side face of the rotating block (10) is provided with a horizontal through channel (19), movable rods (32) are inserted into the horizontal through channel (19), the top face of the rotating block (10) is provided with at least one clamping block (18), and straight grooves (20) communicated with the horizontal through channel (19) are arranged beside the clamping block (18), the straight flute (20) are inserted with clamping rods (21), the clamping rods (21) are connected to the movable rod (32), the movable rod (32) and the right side wall of the horizontal through channel (19) are connected with a second spring, a first translation assembly is arranged on the rotating table (33), the first translation assembly drives the upper guard plate (16) and the lower guard plate to move back and forth in the left-right direction, a second translation assembly is arranged on the rotating table (33), and the second translation assembly drives the clamping blocks (18) to move back and forth in the left-right direction.

5. An automatic winder according to claim 4, characterized in that: the first translation assembly comprises a first left-right translation cylinder and a first pull plate (22), the first left-right translation cylinder drives the first pull plate (22) to move back and forth in the left-right direction, and the right side face of the first pull plate (22) is abutted to the left side face of the pull ring (11).

6. An automatic winder according to claim 4, characterized in that: the second translation assembly comprises a second left-right translation cylinder and a second pulling plate (23), the second left-right translation cylinder drives the second pulling plate (23) to move back and forth along the left-right direction, and the right side face of the second pulling plate (23) is abutted to the left side face of the movable rod (32).

7. An automatic winder according to claim 1, characterized in that: the wire clamping assembly (6) comprises a wire clamping sleeve (24) arranged on the lifting plate, a wire clamping rod (25) inserted in the wire clamping sleeve (24), a wire clamping ring arranged at the bottom end of the wire clamping rod (25), and a wire clamping lifting cylinder arranged on the lifting plate, wherein the wire clamping lifting cylinder drives the wire clamping rod (25) to move back and forth along the bottom end close to or far away from the wire clamping sleeve (24).

8. An automatic winder according to claim 1, characterized in that: the lead assembly (5) comprises a tensioner (26) arranged on the rack (1) and a lead nozzle (27) arranged on the lifting plate.

9. An automatic winder according to claim 1, characterized in that: go up trimming subassembly (4) including set up in trimming sleeve (28) on the lifter plate, cross-under in trimming pole (29) in trimming sleeve (28), set up in the trimming piece of trimming pole (29) bottom, set up in last trimming lift cylinder on the lifter plate, trimming lift cylinder drive trimming pole (29) are along vertical direction back and forth movement.

10. An automatic winder according to claim 1, characterized in that: lower trimming subassembly (7) including set up in lower trimming lift cylinder on frame (1), the drive is connected with die clamping cylinder (30) down on the trimming lift cylinder, die clamping cylinder (30) are along vertical direction round trip movement, be provided with the cutting edge on the activity end of die clamping cylinder (30).