CN112435893A

CN112435893A - Automatic assembling equipment for relay assembly

Info

Publication number: CN112435893A
Application number: CN202011091073.8A
Authority: CN
Inventors: 林淼
Original assignee: Wenzhou Polytechnic
Current assignee: Wenzhou Polytechnic
Priority date: 2020-10-13
Filing date: 2020-10-13
Publication date: 2021-03-02

Abstract

The invention relates to automatic relay assembly equipment which comprises a conveying device for conveying a clamp which is clamped with a relay assembly, an iron sheet conveying device for conveying iron sheets, an iron sheet assembling device for moving the iron sheets on the iron sheet conveying device to the clamp, a coil winding conveying and assembling device for conveying a coil winding and assembling the coil winding, an iron core conveying and assembling device for conveying an iron core and assembling the iron core on the coil winding, and a rotary riveting device for fixing and rotary riveting the relay assembly, wherein the iron sheet conveying device is sequentially arranged on the side surface of the conveying device along the conveying direction of the conveying device. The invention provides automatic assembling equipment for a relay assembly.

Description

Automatic assembling equipment for relay assembly

Technical Field

The invention relates to the field of relays, in particular to automatic assembling equipment for a relay assembly.

Background

The relay is an electronic control device, which has a control system and a controlled system, is usually applied to an automatic control circuit, and is actually an 'automatic switch' for controlling a larger current by using a smaller current, so that the relay plays roles of automatic regulation, safety protection, conversion circuit and the like in the circuit.

As shown in fig. 1, the relay assembly is composed of an iron sheet a, a coil winding b and an iron core c, when the relay assembly is assembled, the iron sheet a is fixed on a fixture, the coil winding b is installed on the iron sheet a, the iron core c is placed in the coil winding b, and finally the part of the lower end of the iron core c, which is in contact with the iron sheet a, is riveted in a rotating mode, so that the iron core c is fixed on the iron sheet a, and meanwhile, the coil winding b is also fixed on the iron sheet a.

At present, the relay adopts an automatic and manual mixed assembly method, and the assembly method causes the assembly efficiency to be low.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide automatic assembling equipment for a relay assembly.

In order to achieve the purpose, the invention provides the following technical scheme: the automatic riveting device comprises a conveying device for conveying a clamp with a relay assembly, and an iron sheet conveying device for conveying iron sheets sequentially arranged on the side face of the conveying device along the conveying direction of the conveying device, an iron sheet assembling device for automatically moving the iron sheets on the iron sheet conveying device to the clamp, a coil winding conveying and assembling device for automatically conveying coil windings and assembling the coil windings on the iron sheets, an iron core conveying and assembling device for automatically conveying iron cores and assembling the iron cores on the coil windings, and a rotary riveting device for automatically fixing and riveting the relay assembly.

Through adopting above-mentioned technical scheme, with the triplex of relay subassembly: the iron sheet, the coil winding and the iron core are assembled in sequence, and finally the relay assembly is riveted in a rotating mode, so that the three parts are fixed, automatic assembly is completed, and manual assembly is not needed.

The invention is further configured to: the conveying device comprises a conveying motor, a first conveying gear, a second conveying gear and a bottom plate, wherein the first conveying gear and the second conveying gear are arranged on the bottom plate along the conveying direction, the conveying motor drives the first conveying gear to synchronously rotate, a conveying chain is arranged between the first conveying gear and the second conveying gear to form the synchronous rotation of the first conveying gear and the second conveying gear, a plurality of clamp bases are arranged on the conveying chain, clamps are arranged on the clamp bases, a vertical rod is arranged on the clamp bottom plate, a pressing plate moving along the vertical rod is arranged on the vertical rod, a pressing end on each clamp is arranged on each pressing plate, a clamp spring connected with the clamp bases is arranged on the side faces of each clamp, a clamp groove matched with the relay assembly is arranged on each clamp, the conveying motor drives the first conveying gear to rotate to drive a conveying chain meshed with the first conveying gear, and the conveying chain conveys the clamps towards the conveying direction until the clamps are moved to an iron sheet device, treat that the iron sheet is placed in anchor clamps by iron sheet clamping jaw cylinder after, conveyor continues to carry anchor clamps to direction of delivery until anchor clamps move under coil winding assembly devices, treat that coil winding is placed in the anchor clamps that have the iron sheet by coil winding clamping jaw cylinder after, conveyor continues to carry anchor clamps to direction of delivery until anchor clamps move under iron core assembly devices, treat that the iron core is placed in the anchor clamps that have iron sheet and coil winding by iron core assembly devices, conveyor will have the iron sheet, the relay subassembly of coil winding and iron core transports to conveyor terminal, wait to rivet soon that clamping jaw cylinder presss from both sides and get.

Through adopting above-mentioned technical scheme, conveyor constantly carries anchor clamps forward, makes anchor clamps put iron sheet, coil winding, iron core in proper order, accomplishes the assembly at last, and this conveyor can also set up the same device in parallel and improve the efficiency of work, and anchor clamps are fixed on the anchor clamps bottom plate jointly by clamp plate and anchor clamps spring, can take off the clamp plate from vertical pole, breaks off being connected of anchor clamps spring and anchor clamps, can realize the change to anchor clamps.

The invention is further configured to: the iron sheet conveying device comprises an iron sheet conveying rack, an iron sheet vibrating plate, an iron sheet telescopic rod, a first iron sheet cylinder and an iron sheet rotating plate, wherein the iron sheet rotating plate is rotatably connected to the iron sheet conveying rack and is provided with an iron sheet groove matched with the iron sheet in size and shape, the iron sheet vibrating plate is provided with an iron sheet feeding track for moving the iron sheet from the iron sheet vibrating plate to the iron sheet groove, the iron sheet rotating plate is provided with a rotating end rotatably connected with the iron sheet telescopic rod, the iron sheet conveying rack is provided with an iron sheet discharging track, the iron sheet discharging track is attached to one surface of the iron sheet rotating plate, the first iron sheet cylinder drives the iron sheet telescopic rod to move, so that the iron sheet groove is provided with a feeding position opposite to the iron sheet feeding track and a discharging position opposite to the iron sheet discharging track, the iron sheet conveying rack is provided with a second iron sheet cylinder, the second iron sheet cylinder drives the iron sheet discharging rod to reciprocate along the iron sheet discharging track, the iron sheet moves to the iron sheet recess along iron sheet feeding track from iron sheet vibration dish, first iron sheet cylinder drive iron sheet telescopic link removes, and then it is rotatory to drive the iron sheet rotor plate, make the iron sheet recess transfer to ejection of compact position from feed position, then the second iron sheet cylinder pushes away the iron sheet to iron sheet ejection of compact track from the iron sheet recess, first iron sheet cylinder drive iron sheet telescopic link removes, make the iron sheet rotary disk rotate, transfer the iron sheet recess to feed position from ejection of compact position, the shrink of second iron sheet cylinder waits for iron sheet fortune material next time.

Through adopting above-mentioned technical scheme, carry away the iron sheet through iron sheet ejection of compact track according to the mounted position that needs, prepare for the assembly of iron sheet, and the iron sheet rotor plate adopts the iron sheet cylinder to rotate and to make feed position and ejection of compact rigidity, first iron sheet cylinder shrink is just feed position, first iron sheet cylinder stretches out just ejection of compact position, avoid making the iron sheet unable pass through because feed position and iron sheet feed track and ejection of compact position and iron sheet ejection of compact track dislocation, lead to the unable operation of whole device, and use the cylinder to enable the rotation rate of iron sheet rotor plate faster, and efficiency is improved.

The invention is further configured to: the iron sheet conveying device also comprises an iron sheet distributing mechanism, the iron sheet distributing mechanism comprises a first distributing cylinder and a second distributing cylinder, the first distributing cylinder and the second distributing cylinder are arranged on the side edge of the iron sheet discharging track, the first distributing cylinder drives a first moving block to move towards the iron sheet discharging track along the direction vertical to the iron sheet discharging track, the second distributing cylinder drives a second moving block to move towards the iron sheet discharging track along the direction vertical to the iron sheet discharging track, the side surface of the first moving block is tightly attached to the tail end of the iron sheet discharging track, the second moving block is tightly attached to the other surface of the first moving block opposite to the tail end of the iron sheet discharging track, the length of the first moving block and the length of the second moving block along the iron sheet discharging track are matched with the length of the iron sheet along the iron sheet discharging track, a first distributing groove matched with the size and shape of the iron sheet is arranged on the first moving block, and the first distributing groove can receive the iron sheet from the iron sheet discharging track, the second moving block is provided with a second distributing groove opposite to the first moving block, the second distributing groove can receive the iron sheet from the first distributing groove, the first distributing cylinder and the second distributing cylinder enable the first moving block and the second moving block to have an aligning position and a separating position, the aligning position is that the first distributing groove and the second distributing groove are right opposite to the iron sheet discharging track and can receive the iron sheet from the iron sheet discharging track, the separating position is that the first moving block and the second moving block are driven by the first distributing cylinder and the second distributing cylinder to move in a staggered manner, the other side of the second moving block opposite to the first moving block is provided with a distributing stop block for preventing the iron sheet from sliding out from the second distributing groove, two successive iron sheets respectively move to the first distributing groove and the second distributing groove from the tail end of the iron sheet discharging track, and the first distributing cylinder and the second distributing cylinder drive the first moving block and the second moving block to move from the aligning position to the separating position, after the iron sheet is taken away by the iron sheet assembling device, the first material distributing cylinder and the second material distributing cylinder drive the first moving block and the second moving block to move from the separating position to the aligning position to wait for next material distribution.

Through adopting above-mentioned technical scheme, divide the branch material with feed mechanism with the iron plate on iron plate ejection of compact track, make one by one the iron plate take away by iron plate assembly quality, and be equipped with first movable block and second movable block simultaneously, make a plurality of iron plates assemble simultaneously, accelerate the efficiency of assembly, first movable block and second movable block can guarantee that first movable block and second movable block move from the alignment position to the separation position every time along the orbital length of iron plate ejection of compact track and iron plate along orbital length looks adaptation of iron plate ejection of compact, all be equipped with an iron plate on first branch material recess and the second branch material recess, can carry out the phase-to-phase dislocation removal.

The invention is further configured to: the iron sheet assembling device comprises an iron sheet assembling rack, an iron sheet horizontal rail, an iron sheet horizontal cylinder and an iron sheet vertical cylinder, wherein the iron sheet assembling rack is arranged on two sides of an iron sheet discharging rail, the iron sheet horizontal rail is arranged on the iron sheet assembling rack, the iron sheet horizontal rail is parallel to the conveying direction of the conveying device, the iron sheet horizontal cylinder is arranged on the iron sheet assembling rack and drives an iron sheet horizontal seat to reciprocate along the iron sheet horizontal rail, the iron sheet vertical cylinder is arranged on the iron sheet horizontal seat and drives an iron sheet vertical seat to reciprocate along the vertical direction, an iron sheet clamping jaw cylinder for clamping iron sheets is arranged on the iron sheet vertical seat, the iron sheet vertical cylinder drives the iron sheet vertical seat to move downwards, the iron sheet clamping jaw cylinder clamps the iron sheets, the iron sheet horizontal seat moves to the upper part of a corresponding clamp along the conveying direction, the iron sheet vertical seat moves downwards, the iron sheet clamping jaw releases the iron sheets clamped by the cylinder, the iron sheet falls into the fixture, the vertical seat of the iron sheet moves upwards, and the horizontal seat of the iron sheet moves along the opposite direction of conveying to wait for the next iron sheet assembly.

Through adopting above-mentioned technical scheme, in placing anchor clamps with the iron sheet through iron sheet assembly quality, carry out corresponding fixed by anchor clamps, and iron sheet assembly quality also can set up a plurality ofly, improves work efficiency.

The invention is further configured to: the coil winding material transporting and assembling device comprises a coil winding material transporting mechanism and a coil winding assembling mechanism, wherein the coil winding material transporting mechanism comprises a coil winding rack, a coil winding plate, a coil winding horizontal synchronous belt, a coil winding horizontal seat, a coil winding vertical cylinder, a coil winding telescopic cylinder, a coil winding transmission belt and a coil winding straight gear cylinder, the coil winding horizontal seat reciprocates in the conveying direction of the conveying device through the coil winding horizontal synchronous belt, the coil winding vertical cylinder is arranged on the coil winding horizontal seat and drives the coil winding vertical seat to reciprocate in the vertical direction, the coil winding telescopic cylinder is arranged on the coil winding vertical seat, a coil winding moving block of the coil winding telescopic cylinder moves, a coil winding fixing plate and a coil winding rotating plate are vertically arranged on the coil winding vertical seat, and the coil winding fixing plate is fixedly connected to the coil winding vertical seat, the coil winding rotating plate is rotationally connected with the coil winding vertical seat, the upper end of the coil winding fixing plate and the upper end of the coil winding rotating plate are provided with compression springs, the coil winding moving block enables the coil winding rotating plate to have a clamping state and a releasing state, the clamping state is that the compression springs enable the lower end of the coil winding fixing plate and the lower end of the coil winding rotating plate to be close to each other, the releasing state is that the coil winding moving block overcomes the elasticity of the compression springs to move the upper end of the coil winding rotating plate to the coil winding fixing plate and further enable the coil winding fixing plate and the coil winding rotating plate to be away from each other, the coil winding plate is arranged below the coil winding vertical seat, the coil winding plate is provided with a plurality of coil winding grooves for placing coil windings, the coil windings placed in the coil winding grooves are provided with clamping ends for clamping the coil winding fixing plate and the coil winding, the coil winding transmission band is arranged on one side of the coil winding plate, the tail end of the coil winding transmission band is provided with a coil winding rotating disc, one surface of the coil winding rotating disc, facing the coil winding transmission band, is provided with a coil winding rotating groove with the size and shape matched with the coil winding, the coil winding rotating disc is provided with a coil winding rotating gear rotating synchronously with the coil winding rotating disc, a coil winding straight gear cylinder is arranged at the tail end of the coil winding transmission band and drives the coil winding straight gear to reciprocate along the vertical direction, the coil winding straight gear and the coil winding rotating gear are meshed with each other to form the mutual transmission of the coil winding straight gear and the coil winding rotating gear, so that the coil winding rotating groove has a charging position opposite to the coil winding transmission band and a discharging position for enabling the coil winding rotating groove to vertically wait for the coil, the coil winding assembling mechanism comprises a coil winding assembling rack, a coil winding assembling horizontal rail, a coil winding assembling horizontal cylinder and a coil winding assembling vertical cylinder, the coil winding assembling rack is arranged on two sides of the conveying device, the coil winding assembling horizontal rail is arranged on the coil winding assembling rack and is vertical to the conveying direction of the conveying device, the coil winding assembling horizontal cylinder is arranged on the coil winding assembling rack and drives the coil winding assembling horizontal seat to reciprocate along the coil winding assembling horizontal rail, the coil winding assembling vertical cylinder is arranged on the coil winding assembling horizontal seat and drives the coil winding assembling vertical seat to reciprocate along the vertical direction, a coil winding clamping jaw cylinder used for clamping a coil winding is arranged on the coil winding assembling vertical seat, a coil winding telescopic cylinder drive coil winding moving block moves towards the position of a coil winding rotating plate, the coil winding fixing plate and the coil winding rotating plate are in a relaxed state, the coil winding vertical cylinder drives the coil winding vertical seat to move downwards until the clamping end of the coil winding is positioned between the coil winding fixing plate and the coil winding rotating plate, the coil winding moving block moves towards the position far away from the coil winding rotating plate, the coil winding fixing plate and the coil winding rotating plate are in a clamped state, the coil winding horizontal seat moves to the position above a coil winding transmission band along the conveying direction, the coil winding horizontal seat moves along the conveying direction of a conveying device to drive the coil winding fixing plate and the coil winding rotating plate to move towards the coil winding transmission band, the coil winding fixing plate and the coil winding rotating plate place the coil winding on the coil winding transmission band, the coil winding moves into a coil winding rotating groove along with the coil winding transmission band, and the coil winding spur gear cylinder enables the coil, the coil winding assembly vertical cylinder drive coil winding assembly vertical seat moves downwards, the coil winding clamping jaw cylinder clamps the coil winding, the coil winding assembly vertical seat moves upwards, the coil winding assembly horizontal cylinder drive coil winding assembly horizontal seat moves to the position above a fixture with an iron sheet, the coil winding assembly vertical seat moves downwards, the coil winding clamping jaw cylinder loosens the clamped coil winding, the coil winding falls into the fixture with the iron sheet, the coil winding assembly vertical seat moves upwards, the coil winding assembly horizontal seat moves to the original position, the coil winding straight gear moves to the original position until a coil winding rotating groove returns to a charging position, and the next coil winding conveying and assembling are waited.

Through adopting above-mentioned technical scheme, with coil winding from coil winding board fortune to coil winding rotation recess, assemble the coil winding to the anchor clamps that correspond again, and coil winding fixed plate and coil winding rotor plate can be gone here and there and be set up a plurality of on the vertical seat of coil winding, can press from both sides simultaneously and get a plurality of coil windings, after the coil winding on the coil winding board is got to the clamp and finishes, only need the staff to change whole coil winding board, can not too much influence subsequent coil winding fortune material.

The invention is further configured to: the iron core conveying and assembling device comprises an iron core conveying mechanism and an iron core assembling mechanism, wherein the iron core conveying mechanism comprises an iron core frame, an iron core vibration disc and an iron core air cylinder, the iron core vibration disc is provided with an iron core feeding track for separating an iron core from the iron core vibration disc, an iron core lower plate is arranged on the iron core frame and is attached to the other end of the iron core vibration disc opposite to the iron core feeding track, the iron core lower plate is provided with an iron core groove perpendicular to the iron core feeding track, the iron core groove extends to be communicated with the iron core feeding track, the iron core lower plate is provided with a discharge groove for separating the iron core, the iron core air cylinder is arranged on the iron core frame and drives an iron core moving plate to move along the iron core groove, the iron core moving plate is provided with an iron core vertical through groove, the iron core vertical through groove extends to be communicated with the iron core feeding track, the, an upper plate block positioned in the upper plate through groove and an iron core moving block positioned in the iron core vertical through groove are arranged at the intersection of the upper plate through groove and the iron core vertical through groove, the upper plate block is fixed on the iron core moving block, the iron core moving block can move along the iron core moving block in the iron core vertical through groove, one side, close to an iron core feeding track, of the iron core moving block is provided with a bulge for clamping the iron core, the iron core air cylinder enables the iron core moving block to have a material taking position attached to the iron core feeding track and a material discharging position, the bulge is positioned at the upper end of the material discharging groove, the iron core assembling mechanism comprises an iron core assembling frame, an iron core material discharging block and an iron core material discharging air cylinder, the iron core assembling frame is arranged behind a coil winding conveying and assembling device and is positioned at two sides of the conveying device, the iron core material discharging block is arranged on the iron core assembling, the iron core discharging cylinder is arranged on the iron core assembling frame and drives the iron core telescopic rod to reciprocate along the discharging through groove, the iron core discharging block is provided with a feeding hole, the feeding hole extends to the discharging through groove, a conveying pipe for conveying the iron core is arranged between the feeding hole and the discharging through groove, the discharging through groove is provided with two rotary blocks which are rotatably connected with the iron core discharging block relative to the other side of the iron core discharging cylinder, the rotary blocks form a closed state for the discharging through groove, the iron core discharging cylinder enables the rotary blocks to be mutually attached in a closed state, the iron core is pushed by the iron core discharging cylinder to be downwards pushed to open the rotary blocks in an opening state, the iron core moves from the iron core vibrating disc to the tail end of an iron core feeding track, the iron core cylinder drives the iron core moving plate to enable the iron core moving block to move from a material taking position to a material discharging position, iron core ejection of compact cylinder drive iron core telescopic link moves down makes the iron core become the open mode from the encapsulated situation, and during the iron core fell into the anchor clamps that are equipped with iron sheet and coil winding from ejection of compact logical groove, iron core ejection of compact cylinder drive iron core telescopic link rebound, and iron core cylinder drive iron core movable plate returns original position, waits for the fortune material and the assembly of iron core next time.

By adopting the technical scheme, the iron core can be assembled into the corresponding clamp, the iron core can move from the iron core feeding track to the iron core groove and is clamped by the protrusion on the iron core moving block, the iron core lower plate and the iron core moving block are fixed together, after the iron core moving block moves from the material taking position to the material discharging position, the iron core is positioned right above the material discharging groove, the iron core slides downwards from the material discharging groove and enters the conveying pipe, the iron core cylinder drives the iron core moving block to enable the moving block to be switched between the material taking position and the material discharging position, one iron core is conveyed to the material discharging groove once, the condition of iron core feeding can be effectively controlled, the iron core discharging cylinder drives the iron core telescopic rod to push away two rotary blocks which are originally closed mutually towards two sides, the iron core can fall downwards into the corresponding clamp from the material discharging through groove, and the iron core assembling, the cost is saved, and the space occupied by the equipment is also reduced.

The invention is further configured to: the rotary riveting device comprises a rotary riveting conveying mechanism, a rotary riveting fixing mechanism and a blanking mechanism, the rotary riveting conveying mechanism comprises a rotary riveting rack, a rotary riveting horizontal cylinder, a rotary riveting vertical cylinder, a rotary riveting horizontal rail and a rotary riveting clamping jaw cylinder, the rotary riveting rack is arranged at the tail end of a conveying device, the rotary riveting vertical cylinder is arranged on the rotary riveting rack and drives a rotary riveting vertical seat to reciprocate along the vertical direction, the rotary riveting horizontal rail is arranged on the rotary riveting vertical seat along the conveying direction of the conveying device, the rotary riveting horizontal cylinder is arranged on the rotary riveting vertical seat and drives a rotary riveting horizontal seat to reciprocate along the rotary riveting horizontal rail, the rotary riveting horizontal seat is provided with the rotary riveting clamping jaw cylinder for clamping the relay assembly on the conveying device, after the relay assembly is fixed by the rotary riveting fixing mechanism, the rotary riveting machine is arranged on the rotary riveting rack and is used for carrying out rotary riveting on the relay assembly, the blanking mechanism comprises a blanking clamping jaw cylinder, the blanking clamping jaw air cylinder is arranged on the rotary riveting horizontal seat and is far away from the conveying device relative to the rotary riveting clamping jaw air cylinder, the rotary riveting horizontal seat is provided with a blanking synchronous belt for placing a relay assembly taken from the blanking clamping jaw air cylinder, the rotary riveting vertical air cylinder drives the rotary riveting vertical seat to move downwards, the rotary riveting clamping jaw air cylinder clamps the relay assembly in the clamp, the blanking clamping jaw air cylinder clamps the relay assembly which is subjected to rotary riveting, the rotary riveting vertical seat moves upwards, the rotary riveting horizontal air cylinder drives the rotary riveting horizontal seat to move, the rotary riveting vertical seat moves downwards, the rotary riveting clamping jaw air cylinder loosens the clamped relay assembly, the rotary riveting fixing mechanism fixes the relay assembly, the blanking clamping jaw air cylinder places the relay assembly on the blanking synchronous belt, after the rotary riveting machine rivets the relay assembly, the rotary riveting vertical seat moves upwards, the rotary riveting horizontal seat moves to a position right above the relay assembly clamp arranged in the conveying device, waiting for the next spin riveting and blanking.

Through adopting above-mentioned technical scheme, it is fixed with relay assembly before riveting soon, rivet soon with iron sheet, coil winding and iron core reciprocal anchorage, the unloading clamping jaw sets up on riveting the horizontal seat soon equally, when riveting clamping jaw cylinder soon and snatching relay assembly, the unloading clamping jaw just can take away the relay assembly who has accomplished riveting soon simultaneously, need not set up one set of grabbing device in addition in order to accomplish the relay assembly who rivets soon.

The invention is further configured to: the rivet rotating fixing mechanism comprises a rivet rotating moving cylinder, a rivet rotating moving guide rail is arranged on the rivet rotating frame, the rivet rotating moving cylinder is arranged on the rivet rotating frame and drives a rivet rotating moving plate to reciprocate along the rivet rotating moving guide rail, a first assembly seat is fixedly arranged on the rivet rotating moving plate, a first assembly through groove which is opposite to the other side of the rivet rotating moving cylinder is arranged on the first assembly seat and clamps a relay assembly which is loosened and falls down from a rivet rotating clamping jaw cylinder, the rivet rotating moving cylinder enables the first assembly seat to have a placing position for placing the relay assembly and a rivet rotating position for rivet rotating the relay assembly by a rivet rotating machine, a first clamping block which can move along the moving direction of the rivet rotating plate is arranged on the other side of the first assembly seat opposite to the rivet rotating moving cylinder, and a first clamping block groove which is matched with the first assembly through groove is arranged on one side of the first clamping block facing the first assembly seat, a telescopic spring is arranged between the first assembly seat and the clamping plate, a push block track along the extension direction of the spin riveting moving cylinder is arranged on the first assembly seat and extends to be communicated with the first assembly through groove, a push block cylinder is arranged on the spin riveting moving plate and drives a push block to reciprocate along the push block track, the push block can push the relay assembly to the first clamping block, a spin riveting fixing cylinder is arranged on the spin riveting machine frame and drives a pressing plate to fix the relay assembly at the spin riveting position along the vertical direction, the relay assembly is loosened by the spin riveting clamping jaw cylinder, the relay assembly falls into the first assembly through groove, the push block cylinder pushes the push block to push the relay assembly to the first clamping block, the telescopic spring stretches the first clamping block to the first assembly seat to fix the relay assembly, the spin riveting moving cylinder drives the spin riveting moving plate to enable the first assembly seat to move from the placing position to the spin riveting position, rivet fixed cylinder drive clamp plate soon and press to relay subassembly top, accomplish the back of riveting soon, rivet fixed cylinder drive clamp plate rebound soon, rivet soon and remove the cylinder drive rivet removal board soon and make first subassembly seat remove to placing the position, ejector pad cylinder drive ejector pad makes first subassembly lead to groove and first clamp splice recess and unclamp the relay subassembly, waits for next time to relay subassembly fixed.

Through adopting above-mentioned technical scheme, the relay subassembly is from riveting clamping jaw cylinder soon to first subassembly seat in, the ejector pad cylinder promotes the ejector pad, the ejector pad is followed ejector pad track removal and is promoted the relay subassembly and remove until with first clamp splice contact to first clamp splice, first clamp splice is promoted to the direction of keeping away from first subassembly seat by the relay subassembly, then the extension spring in clamp splice and first subassembly seat is stretched, extension spring draws first clamp splice to the relay subassembly, through the interact and then fixed extension spring between first clamp splice and the ejector pad, the rethread is riveted soon and is moved the first subassembly seat that the cylinder will be in the position of placing and remove to riveting soon the position, rivet soon fixed cylinder with the clamp plate and press to relay subassembly top, accomplish the fixed to the relay subassembly.

The invention is further configured to: the rotary riveting fixing mechanism comprises a rotary riveting moving cylinder, a rotary riveting moving guide rail is arranged on the rotary riveting frame, the rotary riveting moving cylinder is arranged on the rotary riveting frame and drives a rotary riveting moving plate to reciprocate along the rotary riveting moving guide rail, a second assembly seat is fixedly arranged on the rotary riveting moving plate, a second assembly seat through groove close to one side of the rotary riveting moving cylinder is formed in the second assembly seat, the second assembly seat through groove clamps a relay assembly loosened and falling from the rotary riveting clamping jaw cylinder, the relay assembly is provided with an exposed end not in the second assembly seat through groove, a second clamping block is arranged on one side of the second assembly seat close to the rotary riveting moving cylinder, a clamping block cylinder is arranged on the rotary riveting moving plate and drives the second clamping block to move along the rotary riveting moving plate, a second clamping block groove matched with the exposed end is arranged on one side of the second clamping block close to the second assembly seat, the rotary riveting moving cylinder enables the second assembly seat to have a placement position for placing the relay assembly, and a rotary riveting machine is used for placing the relay assembly A rivet rotating position for rivet rotating, a rivet rotating fixing cylinder fixed on the rivet rotating frame is arranged right above the rivet rotating position, the rivet rotating fixing cylinder drives a pressing plate to fix the relay component at the rivet rotating position along the vertical direction, a rivet rotating clamping jaw cylinder loosens the relay component, the relay component falls into a through groove of a second component seat, a clamping block cylinder drives a second clamping block to move towards the second component seat, the relay component is fixed, a rivet rotating moving cylinder drives a rivet rotating moving plate to move the second component seat from a placing position to a rivet rotating position, the rivet rotating fixing cylinder drives the pressing plate to press the relay component, after the rivet rotating is completed, the rivet rotating fixing cylinder drives the rivet rotating plate to move upwards, the rivet rotating moving cylinder drives the rivet rotating plate to move the second component seat to the placing position, and a clamping block cylinder drives a pushing block to enable the through groove of the second component seat and the second clamping block groove to loosen the relay component, waiting for the next fixing of the relay assembly.

Through adopting above-mentioned technical scheme, relay unit is from riveting clamping jaw cylinder soon to second subassembly seat in, promote the second clamp splice by the clamp splice cylinder and remove to second subassembly seat, because the second subassembly seat is fixed on riveting the movable plate soon, the second subassembly seat is fixed with relay unit with the interact of second clamp splice, mainly press to second subassembly seat by clamp splice cylinder drive clamp splice, it is fixed with the relay unit in the second clamp splice recess to make to be in the logical groove of second subassembly seat, carry out comprehensive fixed to relay unit through the clamp plate from the top again.

Drawings

FIG. 1 is an exploded view of a relay assembly;

FIG. 2 is a perspective view of the present invention in its entirety;

FIG. 3 is a perspective view of the iron sheet conveying apparatus of the present invention with the iron sheet feeding rail removed;

FIG. 4 is a perspective view of the iron sheet separating mechanism of the present invention;

FIG. 5 is a perspective view of the iron sheet assembling apparatus according to the present invention;

FIG. 6 is a perspective view of the coil winding material handling mechanism of the present invention, FIG. 1;

FIG. 7 is a perspective view of the coil winding material handling mechanism of the present invention, FIG. 2;

FIG. 8 is a perspective view of a coil winding assembly mechanism of the present invention;

FIG. 9 is an enlarged view of a portion of the present invention;

FIG. 10 is an enlarged partial view B of the present invention;

fig. 11 is a perspective view of the iron core conveying mechanism of the present invention;

fig. 12 is a perspective view of the core conveyor mechanism of the present invention with the core top plate removed;

fig. 13 is a perspective view of the iron core assembling mechanism of the present invention;

FIG. 14 is a perspective view of the delivery device of the present invention;

FIG. 15 is a perspective view of the spin-riveting apparatus of the present invention, FIG. 1;

FIG. 16 is an enlarged partial view D of the present invention;

FIG. 17 is an enlarged fragmentary view E of the present invention;

fig. 18 is a perspective view of the spin-riveting apparatus of the present invention, fig. 2.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in fig. 1 to 17, the present invention discloses an automatic relay assembly assembling apparatus, which includes a conveying device 6 for conveying a fixture 65 holding a relay assembly, an iron sheet transporting device 1 for transporting iron sheets sequentially arranged on a side surface of the conveying device 6 along a conveying direction of the conveying device 6, an iron sheet assembling device 2 for automatically moving the iron sheets on the iron sheet transporting device 1 to the fixture 65, a coil winding transporting and assembling device 3 for automatically transporting a coil winding and assembling the coil winding, an iron core transporting and assembling device 4 for automatically transporting an iron core and assembling the coil winding, and a rivet rotating device 5 for automatically fixing and riveting the relay assembly, wherein the three parts of the relay assembly are: the iron sheet, the coil winding and the iron core are assembled in sequence, and finally the relay assembly is riveted in a rotating mode, so that the three parts are fixed, automatic assembly is completed, and manual assembly is not needed.

The conveying device 6 comprises a conveying motor 61, a first conveying gear 62, a second conveying gear 63 and a bottom plate 7, the first conveying gear 62 and the second conveying gear 63 are arranged on the bottom plate 7 along the conveying direction, the conveying motor 61 drives the first conveying gear 62 to synchronously rotate, a conveying chain 64 is arranged between the first conveying gear 62 and the second conveying gear 63 to form the synchronous rotation of the first conveying gear 62 and the second conveying gear 63, a plurality of clamp bases 651 are arranged on the conveying chain 64, clamps 65 are arranged on the clamp bases 651, a vertical rod 654 is arranged on the clamp base 651, a pressing plate 653 moving along the vertical rod 654 is arranged on the vertical rod 654, the pressing plate 653 is provided with a pressing end 6531 on the clamp 65, a clamp spring 652 connected with the clamp base 651 is arranged on the side surface of the clamp 65, a clamp groove 655 matched with a relay assembly is arranged on the clamp 65, the conveying motor 61 drives the first conveying gear 62 to rotate, the conveying chain 64 engaged with the conveying chain is driven, the conveying chain 64 conveys the clamp 65 to the conveying direction until the clamp 65 moves below the iron sheet assembling device 2, after the iron sheet is placed in the clamp 65 by the iron sheet clamping jaw cylinder 27, the conveying device 6 continuously conveys the clamp 65 to the conveying direction until the clamp 65 moves below the coil winding assembling mechanism 32, after the coil winding is placed in the clamp 65 with the iron sheet by the coil winding clamping jaw cylinder 326, the conveying device 6 continuously conveys the clamp 65 to the conveying direction until the clamp 65 moves below the iron core assembling mechanism 42, after the iron core is placed in the clamp 65 with the iron sheet and the coil winding by the iron core assembling mechanism 42, the conveying device 6 conveys the relay assembly with the iron sheet, the coil winding and the iron core to the tail end of the conveying device 6, waits for the spin riveting clamping jaw cylinder 516 to clamp, and the conveying device 6 continuously conveys the clamp 65 forwards, the iron sheet, the coil winding and the iron core are sequentially placed on the clamp 65, and finally the assembly is completed, and the conveying device 6 can be provided with the same devices in parallel to improve the working efficiency.

The iron sheet conveying device 1 comprises an iron sheet conveying rack 18, an iron sheet vibrating tray, an iron sheet telescopic rod 13, a first iron sheet cylinder 14 and an iron sheet rotating plate 17, wherein the iron sheet rotating plate 17 is rotatably connected to the iron sheet conveying rack 18 and is provided with an iron sheet groove 15 matched with the iron sheet in size and shape, the iron sheet vibrating tray is provided with an iron sheet feeding rail 12 for moving the iron sheet from the iron sheet vibrating tray to the iron sheet groove 15, the iron sheet rotating plate 17 is provided with a rotating end 131 rotatably connected with the iron sheet telescopic rod 13, the iron sheet conveying rack 18 is provided with an iron sheet discharging rail 111, the iron sheet discharging rail 111 is attached to one surface of the iron sheet rotating plate 17, the first iron sheet cylinder 14 drives the iron sheet telescopic rod 13 to move, so that the iron sheet groove 15 has a feeding position opposite to the iron sheet feeding rail 12 and a discharging position opposite to the iron sheet discharging rail 111, the iron sheet conveying rack 18 is provided with a second iron sheet cylinder 16, the second iron sheet cylinder 16 drives the iron sheet discharging rod 13 to reciprocate along the iron sheet discharging rail 111, the iron sheets move from the iron sheet vibrating plate to the iron sheet groove 15 along the iron sheet feeding rail 12, the first iron sheet cylinder 14 drives the iron sheet telescopic rod 13 to move so as to drive the iron sheet rotating plate 17 to rotate, the iron sheet groove 15 is enabled to be transferred from the feeding position to the discharging position, then the second iron sheet cylinder 16 pushes the iron sheets from the iron sheet groove 15 to the iron sheet discharging rail 111, the first iron sheet cylinder 14 drives the iron sheet telescopic rod 13 to move so as to enable the iron sheet rotating plate 17 to rotate, the iron sheet groove 15 is transferred from the discharging position to the feeding position, the second iron sheet cylinder 16 contracts to wait for next iron sheet conveying, the iron sheets are conveyed out through the iron sheet discharging rail 111 according to the required placing position, preparation is made for iron sheet assembling, and the iron sheet rotating plate 17 rotates by adopting the iron sheet cylinder so as to fix the feeding position and the discharging position, first iron sheet cylinder 14 contracts and just is the feed position, and first iron sheet cylinder 14 stretches out and just is the ejection of compact position, avoids making the iron sheet unable pass through because feed position and iron sheet feeding track 12 and ejection of compact position and iron sheet ejection of compact track 111 dislocation, leads to whole device unable operation.

The iron sheet conveying device 1 further comprises an iron sheet distributing mechanism 11, the iron sheet distributing mechanism 11 comprises a first distributing cylinder 112 and a second distributing cylinder 113, the first distributing cylinder 112 and the second distributing cylinder 113 are arranged on the side edge of the iron sheet discharging track 111, the first distributing cylinder 112 drives a first moving block 114 to move towards the iron sheet discharging track 111 along the iron sheet discharging track 111, the second distributing cylinder 113 drives a second moving block 115 to move towards the iron sheet discharging track 111 along the iron sheet discharging track 111, the side surface of the first moving block 114 is tightly attached to the tail end of the iron sheet discharging track 111, the second moving block 115 is tightly attached to the other surface of the first moving block 114 opposite to the tail end of the iron sheet discharging track 111, the length of the first moving block 114 and the length of the second moving block 115 along the iron sheet discharging track 111 are matched with the length of the iron sheet along the iron sheet discharging track 111, a first distributing groove 1141 matched with the size and shape of the iron sheet is arranged on the first moving block 114, and the first distributing groove 1141 can receive the iron sheet from the iron sheet discharging track 111 A second distributing groove 1151 opposite to the first moving block 114 is arranged on the second moving block 115, the second distributing groove 1151 can receive the iron sheet from the first distributing groove 1141, the first distributing cylinder 112 and the second distributing cylinder 113 enable the first moving block 114 and the second moving block 115 to have an aligned position and a separated position, the aligned position is that the first distributing groove 1141 and the second distributing groove 1151 are opposite to the iron sheet discharging track 111 and can receive the iron sheet from the iron sheet discharging track 111, the separated position is that the first moving block 114 and the second moving block 115 are driven by the first distributing cylinder 112 and the second distributing cylinder 113 to move in a staggered manner, a blocking block 116 for preventing the iron sheet from sliding out from the second distributing groove 1151 is arranged on the other surface of the second moving block 115 opposite to the first moving block 114, the two distributed iron sheets move from the tail end of the iron sheet discharging track 111 to the first distributing groove 1141 and the second distributing groove 1151 respectively, the first material distributing cylinder 112 and the second material distributing cylinder 113 drive the first moving block 114 and the second moving block 115 to move from the aligning position to the separating position, after the iron sheet is taken away by the iron sheet assembling device 2, the first material distributing cylinder 112 and the second material distributing cylinder 113 drive the first moving block 114 and the second moving block 115 to move from the separating position to the aligning position, waiting for next material distribution, the iron sheet on the iron sheet discharging track 111 is distributed by the material distributing mechanism, so that the iron sheet can be taken away by the iron sheet assembling device 2 one by one, and the first moving block 114 and the second moving block 115 are simultaneously arranged, so that a plurality of iron sheets are assembled simultaneously, the assembling efficiency is improved, the material distributing blocking block 116 prevents the iron sheet from falling from the second material distributing groove 1151, the length of the first moving block 114 and the second moving block 115 along the iron sheet discharging track 111 is matched with the length of the iron sheet along the iron sheet discharging track 111, so that each time when the first moving block 114 and the second moving block 115 move from the aligning position to the separating position, only one iron sheet is arranged on each of the first material distributing groove 1141 and the second material distributing groove 1151, and the iron sheets can move in a staggered mode.

The iron sheet assembling device 2 comprises an iron sheet assembling rack 21, an iron sheet horizontal rail 22, an iron sheet horizontal cylinder 23 and an iron sheet vertical cylinder 25, wherein the iron sheet assembling rack 21 is arranged on two sides of an iron sheet discharging rail 111, the iron sheet horizontal rail 22 is arranged on the iron sheet assembling rack 21, the iron sheet horizontal rail 22 is parallel to the conveying direction of the conveying device 6, the iron sheet horizontal cylinder 23 is arranged on the iron sheet assembling rack 21 and drives the iron sheet horizontal seat 24 to reciprocate along the iron sheet horizontal rail 22, the iron sheet vertical cylinder 25 is arranged on the iron sheet horizontal seat 24 and drives the iron sheet vertical seat 26 to reciprocate along the vertical direction, an iron sheet clamping jaw cylinder 27 for clamping iron sheets is arranged on the iron sheet vertical seat 26, the iron sheet vertical cylinder 25 drives the iron sheet vertical seat 26 to move downwards, the iron sheet clamping jaw cylinder 27 clamps the iron sheets, the iron sheet horizontal seat 24 moves to the position above a corresponding clamp 65 along the conveying direction, the vertical seat 26 of iron sheet moves down, and iron sheet clamping jaw cylinder 27 loosens the iron sheet of centre gripping, and the iron sheet falls into anchor clamps 65, and the vertical seat 26 of iron sheet moves up, and iron sheet horizontal seat 24 moves along carrying the opposite direction, waits for the iron sheet assembly of next time, places anchor clamps 65 with the iron sheet through iron sheet assembly quality 2, carries out corresponding fixed by anchor clamps 65, and iron sheet assembly quality 2 also can set up a plurality ofly, improves work efficiency.

The coil winding material conveying and assembling device 3 comprises a coil winding material conveying mechanism 31 and a coil winding assembling mechanism 32, wherein the coil winding material conveying mechanism 31 comprises a coil winding rack 311 and a coil winding plate 312, a coil winding horizontal synchronous belt 3111, a coil winding horizontal seat 3112, a coil winding vertical cylinder 3113, a coil winding telescopic cylinder 313, a coil winding transmission belt 314, a coil winding spur gear cylinder 3154, the coil winding horizontal seat 3112 reciprocates in the conveying direction of the conveying device 6 through the coil winding horizontal synchronous belt 3111, the coil winding vertical cylinder 3113 is arranged on the coil winding horizontal seat 3112 and drives the coil winding vertical seat 3114 to reciprocate in the vertical direction, the coil winding telescopic cylinder 313 is arranged on the coil winding vertical seat 3114, the coil winding telescopic cylinder 313 moves a coil winding moving block 3131, the coil winding vertical seat 3114 is vertically provided with a coil winding fixing plate 3132 and a coil winding rotating plate 3133, a coil winding fixing plate 3132 fixedly connected to the coil winding vertical seat 3114, a coil winding rotating plate 3133 rotatably connected to the coil winding vertical seat 3114, a compression spring 3134 disposed between an upper end of the coil winding fixing plate 3132 and an upper end of the coil winding rotating plate 3133, a coil winding moving block 3131 moving the coil winding rotating plate 3133 between a clamping state in which the compression spring 3134 causes the lower end of the coil winding fixing plate 3132 and the lower end of the coil winding rotating plate 3133 to approach each other, and a releasing state in which the coil winding moving block 3131 moves the upper end of the coil winding rotating plate 3133 toward the coil winding fixing plate 3132 against an elastic force of the compression spring 3134 and the coil winding fixing plate 3132 and the coil winding rotating plate 3133 are away from each other, the coil winding plate 312 is disposed below the coil winding vertical seat 3114, a plurality of coil winding grooves 3121 for accommodating a coil winding are disposed on the coil winding plate 312, and the coil winding disposed in the coil winding groove 3121 has a coil winding fixing plate A clamping end 3122 clamped by the rotating plate 3133, a plurality of coil winding grooves 3121 are arranged perpendicular to the coil winding fixing plate 3132, a coil winding transmission band 314 is disposed at the other side of the coil winding plate 312 opposite to the coil winding vertical seat 3114, a coil winding rotating disc 3153 is disposed at the end of the coil winding transmission band 314, a coil winding rotating groove 3152 having a size and a shape matched with the coil winding is disposed at one side of the coil winding rotating disc 3153 facing the coil winding transmission band 314, a coil winding rotating gear 3151 rotating synchronously with the coil winding rotating disc 3153 is disposed on the coil winding rotating disc 3153, a coil winding spur gear cylinder 3154 is disposed at the end of the coil winding transmission band 314 and drives the coil winding spur gear 315 to reciprocate in the vertical direction, the coil winding spur gear 315 is engaged with the coil winding rotating gear 3151 to form mutual transmission of the coil winding spur gear 315 and the coil winding rotating gear 3151, the coil winding rotating groove 3152 is provided with a loading position opposite to the coil winding conveying belt 314 and a discharging position enabling the coil winding rotating groove 3152 to vertically wait for the coil winding assembling mechanism 32 to take away the coil winding, the coil winding assembling mechanism 32 comprises a coil winding assembling rack 327, a coil winding assembling horizontal rail 321, a coil winding assembling horizontal cylinder 322 and a coil winding assembling vertical cylinder 324, the coil winding assembling rack 327 is arranged on two sides of the conveying device 6, the coil winding assembling horizontal rail 321 is arranged on the coil winding assembling rack 327, the coil winding assembling horizontal rail 321 is perpendicular to the conveying direction of the conveying device 6, the coil winding assembling horizontal cylinder 322 is arranged on the coil winding assembling rack 327 and drives the coil winding assembling horizontal seat 323 to reciprocate along the coil winding assembling horizontal rail 321, the coil winding assembling vertical cylinder 324 is arranged on the coil winding assembling horizontal seat 323 and drives the coil winding assembling vertical seat 325 to reciprocate along the vertical seat The coil winding clamping jaw air cylinder 326 for clamping the coil winding is arranged on the coil winding assembling vertical seat 325, the coil winding telescopic air cylinder 313 drives the coil winding moving block 3131 to move towards the position where the coil winding rotating plate 3133 is located, so that the coil winding fixing plate 3132 and the coil winding rotating plate 3133 are in a release state, the coil winding vertical seat 3114 of the coil winding vertical air cylinder 3113 moves downwards until the clamping end 3122 of the coil winding is located between the coil winding fixing plate 3132 and the coil winding rotating plate 3133, the coil winding moving block 3131 moves towards the position far away from the coil winding rotating plate 3133, the coil winding fixing plate 3132 and the coil winding rotating plate 3133 are in a clamping state, the coil winding horizontal seat 3112 moves along the conveying direction of the conveying device 6 to drive the coil winding fixing plate 3132 and the coil winding rotating plate 3133 to move towards the coil winding conveying belt 314, and the coil winding horizontal seat 3112 moves along the conveying direction to be above the coil, the coil winding fixing plate 3132 and the coil winding rotating plate 3133 place the coil winding on the coil winding transmission band 314, the coil winding moves into the coil winding rotating groove 3152 along with the coil winding transmission band 314, the coil winding straight gear 315 cylinder 3154 makes the coil winding rotating groove 3152 at the unloading position, the coil winding assembling vertical cylinder 324 moves the coil winding assembling vertical seat 325 downwards, the coil winding clamping jaw cylinder 326 clamps the coil winding, the coil winding assembling vertical seat 325 moves upwards, the coil winding assembling horizontal cylinder 322 moves the coil winding assembling horizontal seat 323 above the fixture 65 with the iron sheet, the coil winding assembling vertical seat 325 moves downwards, the coil winding clamping jaw cylinder 326 releases the clamped coil winding, the coil winding falls into the fixture 65 with the iron sheet, the coil winding assembling vertical seat 325 moves upwards, the coil winding assembling horizontal seat 323 moves towards the original position, waiting for the next coil winding to be transported and assembled, transporting the coil winding from the coil winding plate 312 to the coil winding rotating groove 3152, and then assembling the coil winding into the corresponding clamp 65, wherein the coil winding fixing plate 3132 and the coil winding rotating plate 3133 can be arranged in parallel on the coil winding vertical seat 3114, and can simultaneously clamp a plurality of coil windings, after the coil winding on the coil winding plate 312 is clamped, only the worker needs to replace the whole coil winding plate 312, and subsequent coil winding transportation cannot be influenced too much.

The iron core conveying and assembling device 4 comprises an iron core conveying mechanism 41 and an iron core assembling mechanism 42, the iron core conveying mechanism 41 comprises an iron core frame 418, an iron core vibrating disc 411 and an iron core air cylinder 414, the iron core vibrating disc 411 is provided with an iron core feeding rail 412 for enabling the iron core to leave from the iron core vibrating disc 411, an iron core lower plate 416 is arranged on the iron core frame 418, the iron core lower plate 416 is attached to the other end of the iron core feeding rail 412 opposite to the iron core vibrating disc 411, the iron core lower plate 416 is provided with an iron core groove 419 perpendicular to the iron core feeding rail 412, the iron core groove 419 extends to be communicated with the iron core feeding rail 412, the iron core lower plate 416 is provided with a discharge groove 4191 for enabling the iron core to leave, the iron core air cylinder 414 is arranged on the iron core frame 418 and drives an iron core moving plate 4141 to move along the iron core groove 419, the iron core moving plate 4141 is provided, the iron core moving plate 4141 is provided with an iron core upper plate 413, the iron core upper plate 413 is provided with an upper plate through groove 417 which is not parallel to the iron core vertical through groove 41411, the intersection of the upper plate through groove 417 and the iron core vertical through groove 41411 is provided with an upper plate block 4144 which is positioned in the upper plate through groove 417 and an iron core moving block 4142 which is positioned in the iron core vertical through groove 41411, the upper plate block 4144 is fixed on the iron core moving block 4142, the iron core moving block 4142 can move in the iron core vertical through groove 41411, one side of the iron core moving block 4142, which is close to the iron core feeding track 412, is provided with a protrusion 4143 for clamping the iron core, the iron core cylinder 414 enables the iron core moving block 4142 to have a material taking position which is attached to the iron core feeding track 412 and a material discharging position of the protrusion 4143, the iron core assembling mechanism 42 comprises an iron core assembling frame 427, an iron core discharging block 424 and an, an iron core discharging block 424 is arranged on an iron core assembling rack 427, the iron core discharging block 424 is provided with a discharging through groove 422 along the vertical direction and the discharging through groove 422 enables an iron core to pass through, the iron core discharging block 424 is positioned right above the conveying position of a fixture 65 which is provided with iron sheets and coil windings and is used by a conveying device 6, the discharging through groove 422 is just opposite to the fixture 65 which is provided with the iron sheets and the coil windings, an iron core discharging cylinder 425 is arranged on the iron core assembling rack 427 and drives an iron core telescopic rod 426 to reciprocate along the discharging through groove 422, the iron core discharging block 424 is provided with a feeding hole 421 and the feeding hole 421 extends to the discharging through groove 422, a conveying pipe for conveying the iron core is arranged between the feeding hole 421 and the discharging groove 4191, the other side of the discharging through groove 422 relative to the iron core discharging cylinder 425 is provided with two rotary blocks 423 rotatably connected with the iron core discharging block 424, and the rotary blocks 423 form sealing of the discharging through groove 422 An open state of pushing the rotary block 423 open downwards, the iron core moves from the iron core vibrating disc 411 to the end of the iron core feeding track 412, the iron core cylinder 414 drives the iron core moving plate 4141 to make the iron core moving block 4142 move from the material taking position to the material discharging position, the iron core moves from the material discharging groove 4191 to the material discharging through groove 422 through the feeding pipe, the iron core discharging cylinder 425 drives the iron core telescopic rod 426 to move downwards to make the iron core change from the closed state to the open state, the iron core falls into the fixture 65 provided with the iron sheet and the coil winding from the material discharging through groove 422, the iron core discharging cylinder 425 drives the iron core telescopic rod 426 to move upwards, the iron core cylinder 414 drives the iron core moving plate 4141 to return to the original position to wait for the next material transportation and assembly of the iron core, the iron core can be assembled into the corresponding fixture 65, the iron core moves from the iron core feeding track 412 to the, the iron core lower plate 416 and the iron core moving block 4142 are jointly fixed, the iron core moving block 4142 moves from the material taking position to the material discharging position, the iron core is located right above the material discharging groove 4191, the iron core slides downwards from the material discharging groove 4191 and enters the conveying pipe, the iron core cylinder 414 drives the iron core moving block 4142 to enable the moving block to be converted from the material taking position to the material discharging position, once conversion is performed, namely, one iron core is conveyed to the material discharging groove 4191, the feeding condition of the iron core can be effectively controlled, the iron core telescopic rod 426 is driven through the iron core discharging cylinder 425 to push away two rotary blocks 423 which are originally closed mutually towards two sides, the iron core can downwards fall into a corresponding clamp 65 from the material discharging through groove 422, the iron core assembling mechanism 42 completes the iron core assembling action by using one cylinder, the cost is saved, and the.

The spin riveting device 5 comprises a spin riveting conveying mechanism 51, a spin riveting fixing mechanism 52 and a blanking mechanism 53, wherein the spin riveting conveying mechanism 51 comprises a spin riveting rack 518, a spin riveting horizontal cylinder 513, a spin riveting vertical cylinder 511, a spin riveting horizontal rail 514 and a spin riveting clamping jaw cylinder 516, the spin riveting rack 518 is arranged at the tail end of the conveying device 6, the spin riveting vertical cylinder 511 is arranged on the spin riveting rack 518 and drives a spin riveting vertical seat 512 to reciprocate along the vertical direction, the spin riveting horizontal rail 514 is arranged on the spin riveting vertical seat 512 along the conveying direction of the conveying device 6, the spin riveting horizontal cylinder 513 is arranged on the spin riveting vertical seat 512 and drives a spin riveting horizontal seat 515 to reciprocate along the spin riveting horizontal rail 514, the spin riveting clamping jaw cylinder 516 for clamping the relay assembly on the conveying device 6 is arranged on the spin riveting horizontal seat 515, the spin riveting fixing mechanism 52 fixes the relay assembly, a spin riveting machine 517 is arranged on the spin riveting rack 518 and the spin riveting machine 517 for spin riveting the relay assembly, the blanking mechanism 53 comprises a blanking clamping jaw cylinder 532, the blanking clamping jaw cylinder 532 is arranged on a spin-riveting horizontal base 515 and is far away from the conveying device 6 relative to the spin-riveting clamping jaw cylinder 516, the spin-riveting horizontal base 515 is provided with a blanking synchronous belt 531 for placing a relay assembly taken from the blanking clamping jaw cylinder 532, the spin-riveting vertical cylinder 511 drives the spin-riveting vertical base 512 to move downwards, the spin-riveting clamping jaw cylinder 516 clamps the relay assembly in the clamp 65, the blanking clamping jaw cylinder 532 clamps the relay assembly which is subjected to spin riveting, the spin-riveting vertical base 512 moves upwards, the spin-riveting horizontal cylinder 513 drives the spin-riveting horizontal base 515 to move, the spin-riveting vertical base 512 moves downwards, the relay assembly clamped by the spin-riveting clamping jaw cylinder 516 is loosened by the spin-riveting clamping jaw cylinder 516, the relay assembly is fixed by the spin-riveting fixing mechanism 52, the relay assembly is placed on the blanking synchronous belt 531 by the blanking clamping jaw cylinder 532, and, rivet vertical seat 512 soon upwards, rivet horizontal seat 515 soon and remove to be equipped with relay assembly anchor clamps 65 directly over in conveyor 6, wait for next rivet soon and unloading, it is fixed with relay assembly before riveting soon, rivet soon with the iron sheet, coil winding and iron core reciprocal anchorage, unloading clamping jaw 532 sets up on riveting horizontal seat 515 soon equally, when riveting clamping jaw cylinder 516 snatchs relay assembly soon, unloading clamping jaw cylinder 532 just can take away the relay assembly who has accomplished the rivet soon simultaneously, need not set up one set of grabbing device in addition in order to accomplish the relay assembly who rivets soon.

The rivet fastening mechanism 52 includes a rivet moving cylinder 521, a rivet moving guide 526 is disposed on the rivet frame 518, the rivet moving cylinder 521 is disposed on the rivet frame 518 and drives a rivet moving plate 522 to reciprocate along the rivet moving guide 526, a first assembly seat 5244 is fixedly disposed on the rivet moving plate 522, a first assembly through groove 5243 is disposed on the first assembly seat 5244 at the other side of the rivet moving cylinder 521, and the first assembly through groove 5243 clamps the relay assembly released and dropped from the rivet clamping jaw cylinder 516, the rivet moving cylinder 521 enables the first assembly seat 5244 to have a placement position for placing the relay assembly and a rivet moving position for rivet the relay assembly by the rivet driver 517, a first clamping block 5246 movable in the moving direction of the rivet moving plate 522 is disposed on the other side of the first assembly seat 5244 opposite to the rivet moving cylinder 521, a first clamping block groove 5247 adapted to the first assembly through groove 5243 is disposed on one side of the first clamping block 5246 facing the first assembly seat 5244, a telescopic spring 5245 is arranged between the first assembly seat 5244 and the first clamping block 5246, a push block rail 5248 along the extension and retraction direction of the rivet moving cylinder 521 is arranged on the first assembly seat 5244, the push block rail 5248 extends to be communicated with the first assembly through groove 5243, a push block cylinder 5241 is arranged on the rivet moving plate 522, the push block cylinder 5241 drives the push block 5242 to reciprocate along the push block rail 5248, the relay assembly can be pushed away from the first clamping block 5246 by the push block 5242, a rivet fixing cylinder 523 is arranged on the rivet frame 518, the rivet fixing cylinder 523 drives the pressure plate 5231 to fix the relay assembly in the rivet position along the vertical direction, the rivet clamping jaw cylinder 516 releases the relay assembly, the relay assembly falls into the first assembly through groove 5243, the push block cylinder 5241 pushes the push block 5242, the push block 5242 pushes the relay assembly away from the first clamping block 5246, the telescopic spring 5245 stretches the first clamping block 5246 towards the first assembly seat 5244, fixing the relay assembly, driving the rivet moving plate 522 by the rivet moving cylinder 521 to move the first assembly seat 5244 from the placing position to the rivet moving position, driving the pressing plate 5231 to be pressed above the relay assembly by the rivet moving cylinder 523, driving the pressing plate 5231 to move upwards by the rivet moving cylinder 523 after the rivet is completed, driving the rivet moving plate 522 by the rivet moving cylinder 521 to move the first assembly seat 5244 to the placing position, driving the push block 5242 by the push block cylinder 5241 to make the first assembly through slot 5243 and the first block groove 5247 release the relay assembly, waiting for the next fixing of the relay assembly, driving the relay assembly from the rivet clamping jaw cylinder 516 to the first assembly seat 5244, driving the push block 5242 by the push block cylinder 5241 to push the push block 5242, driving the push block 5242 to move along the push block rail 5248 and driving the relay assembly to move towards the first block 5246 until the relay assembly is contacted with the first block 5246, and driving the first block 5246 to be pushed by the relay assembly in a direction away from the first assembly seat 5244, then the extension spring 5245 in the clamping block and the first assembly seat 5244 is stretched, the extension spring 5245 pulls the first clamping block 5246 towards the relay assembly, the extension spring 5245 is fixed through interaction between the first clamping block 5246 and the pushing block 5242, the first assembly seat 5244 in the placing position is moved to the spin riveting position through the spin riveting moving cylinder 521, and the pressing plate 5231 is pressed above the relay assembly through the spin riveting fixing cylinder 523 to complete the fixation of the relay assembly.

The rivet fastening mechanism 52 includes a rivet moving cylinder 521, a rivet moving guide rail 526 is disposed on the rivet frame 518, the rivet moving cylinder 521 is disposed on the rivet frame 518 and drives a rivet moving plate 522 to reciprocate along the rivet moving guide rail 526, a second assembly seat 5251 is fixedly disposed on the rivet moving plate 522, a second assembly seat through slot 5252 is disposed on the second assembly seat 5251 near one side of the rivet moving cylinder 521, the second assembly seat through slot 5252 clamps a relay assembly released and falling from the rivet clamping jaw cylinder 516, the relay assembly has an exposed end not located in the second assembly seat through slot 5252, a second clamping block 5253 is disposed on one side of the second assembly seat 5251 near the rivet moving cylinder 521, a clamping block cylinder 5255 is disposed on the rivet moving plate 522, the clamping block cylinder 5255 drives the second clamping block 5253 to move along the rivet moving plate 522, and a second clamping block groove 5254 matched with the exposed end is disposed on one side of the second clamping block 5253 near the second assembly seat 5251, the rivet moving cylinder 521 enables the second assembly seat 5251 to have a placing position for placing the relay assembly and a rivet rotating position for rivet rotating the relay assembly by the rivet rotating machine 517, a rivet rotating fixing cylinder 523 fixed on the rivet rotating frame 518 is arranged right above the rivet rotating position, the rivet rotating fixing cylinder 523 drives a pressing plate 5231 to fix the relay assembly at the rivet rotating position in the vertical direction, the rivet rotating clamping jaw cylinder 516 releases the relay assembly, the relay assembly falls into the through groove 5252 of the second assembly seat, the clamping block cylinder 5255 drives the second clamping block 5253 to move towards the second assembly seat 5251, the relay assembly is fixed, the rivet rotating moving cylinder 521 drives the rivet rotating moving plate 522 to enable the second assembly seat 5251 to move from the placing position to the rivet rotating position, the rivet rotating fixing cylinder 523 drives the pressing plate 5231 to be pressed above the relay assembly, after rivet rotating is completed, the rivet rotating fixing cylinder 523 drives the pressing plate 5231 to move upwards, the rivet rotating moving cylinder 521 drives the rivet rotating moving plate 522 to enable the second assembly seat 5251 to move to the placing position, the clamp block cylinder 5255 drives the push block 5242 to enable the second assembly seat through groove 5252 and the second clamp block groove 5254 to release the relay assembly, waiting for the next fixation of the relay assembly, the relay assembly is fixed from the rivet clamping jaw cylinder 516 to the second assembly seat 5251, the clamp block cylinder 5255 pushes the second clamp block 5253 to move towards the second assembly seat 5251, the second assembly seat 5251 is fixed on the rivet moving plate 522 and fixed with the relay assembly through interaction with the second clamp block 5253, the clamp block cylinder 5255 drives the clamp block to press towards the second assembly seat 5251, the relay assembly in the second assembly seat through groove 5252 and the second clamp block groove 5254 is fixed, and the relay assembly is comprehensively fixed from the upper part through the press plate 5231.

In order to ensure the clear view, the iron sheet vibration plate is not shown in fig. 2, and the iron sheet vibration plate, the iron sheet feeding rail and the iron sheet discharging rail are not shown in fig. 3.

Claims

1. The utility model provides a relay subassembly automatic assembly equipment which characterized in that: the automatic riveting device comprises a conveying device for conveying a clamp with a relay assembly, and an iron sheet conveying device for conveying iron sheets sequentially arranged on the side face of the conveying device along the conveying direction of the conveying device, an iron sheet assembling device for automatically moving the iron sheets on the iron sheet conveying device to the clamp, a coil winding conveying and assembling device for automatically conveying coil windings and assembling the coil windings on the iron sheets, an iron core conveying and assembling device for automatically conveying iron cores and assembling the iron cores on the coil windings, and a rotary riveting device for automatically fixing and riveting the relay assembly.

2. The automatic relay assembly assembling apparatus according to claim 1, wherein: the conveying device comprises a conveying motor, a first conveying gear, a second conveying gear and a bottom plate, wherein the first conveying gear and the second conveying gear are arranged on the bottom plate along a conveying direction, the conveying motor drives the first conveying gear to rotate synchronously, a conveying chain is arranged between the first conveying gear and the second conveying gear, the first conveying gear and the second conveying gear are formed to rotate synchronously, a plurality of clamp bases are arranged on the conveying chain, clamps are arranged on the clamp bases, a vertical rod is arranged on the clamp bottom plate, a pressing plate moving along the vertical rod is arranged on the vertical rod, a pressing end on each clamp is arranged on each pressing plate, a clamp spring connected with each clamp base is arranged on the side face of each clamp, and a clamp groove matched with the relay assembly is formed in each clamp.

3. The automatic relay assembly assembling apparatus according to claim 1, wherein: the iron sheet conveying device comprises an iron sheet conveying rack, an iron sheet vibrating plate, an iron sheet telescopic rod, a first iron sheet cylinder and an iron sheet rotating plate, wherein the iron sheet rotating plate is rotatably connected to the iron sheet conveying rack and is provided with an iron sheet groove matched with the iron sheet in size and shape, the iron sheet vibrating plate is provided with an iron sheet feeding track for moving the iron sheet from the iron sheet vibrating plate to the iron sheet groove, the iron sheet rotating plate is provided with a rotating end rotatably connected with the iron sheet telescopic rod, the iron sheet conveying rack is provided with an iron sheet discharging track, the iron sheet discharging track is attached to one surface of the iron sheet rotating plate, the first iron sheet cylinder drives the iron sheet telescopic rod to move, so that the iron sheet groove is provided with a feeding position opposite to the iron sheet feeding track and a discharging position opposite to the iron sheet discharging track, the iron sheet conveying rack is provided with a second iron sheet cylinder, the second iron sheet cylinder drives the iron sheet discharging rod to reciprocate along the iron sheet discharging track, the iron sheet is followed iron sheet vibration dish along iron sheet feeding track to iron sheet recess, and first iron sheet cylinder drive iron sheet rotor plate is rotatory, and the iron sheet recess is followed feed position and is changeed ejection of compact position, and the second iron sheet cylinder pushes away the iron sheet to iron sheet ejection of compact track from the iron sheet recess, and the iron sheet rotary disk rotates, and the iron sheet recess is changeed to feed position from ejection of compact position, and the shrink of second iron sheet cylinder waits for next iron sheet fortune material.

4. The automatic relay assembly assembling apparatus according to claim 3, wherein: the iron sheet conveying device also comprises an iron sheet distributing mechanism, the iron sheet distributing mechanism comprises a first distributing cylinder and a second distributing cylinder, the first distributing cylinder and the second distributing cylinder are arranged on the side edge of the tail end of the iron sheet discharging track, the first distributing cylinder drives a first moving block to move towards the iron sheet discharging track along the direction vertical to the iron sheet discharging track, the second distributing cylinder drives a second moving block to move towards the iron sheet discharging track along the direction vertical to the iron sheet discharging track, the side surface of the first moving block is tightly attached to the tail end of the iron sheet discharging track, the second moving block is tightly attached to a first other surface moving block opposite to the tail end of the iron sheet discharging track, the length of the first moving block and the length of the second moving block along the iron sheet discharging track are matched with the length of the iron sheet along the iron sheet discharging track, a first distributing groove matched with the size and shape of the iron sheet is arranged on the first moving block, and the first distributing groove can receive the iron sheet from the iron sheet discharging track, the second moving block is provided with a second distributing groove opposite to the first moving block, the second distributing groove can receive the iron sheet from the first distributing groove, the first distributing cylinder and the second distributing cylinder enable the first moving block and the second moving block to have an aligning position and a separating position, the aligning position is that the first distributing groove and the second distributing groove are right opposite to the iron sheet discharging track and can receive the iron sheet from the iron sheet discharging track, the separating position is that the first moving block and the second moving block are driven by the first distributing cylinder and the second distributing cylinder to move in a staggered manner, the other side of the second moving block opposite to the first moving block is provided with a distributing stop block for preventing the iron sheet from sliding out from the second distributing groove, two successive iron sheets respectively move to the first distributing groove and the second distributing groove from the tail end of the iron sheet discharging track, and the first distributing cylinder and the second distributing cylinder drive the first moving block and the second moving block to move from the aligning position to the separating position, after the iron sheet is taken away by the iron sheet assembling device, the first material distributing cylinder and the second material distributing cylinder drive the first moving block and the second moving block to move from the separating position to the aligning position to wait for next material distribution.

5. The automatic relay assembly assembling apparatus according to claim 1, wherein: the iron sheet assembling device comprises an iron sheet assembling rack, an iron sheet horizontal rail, an iron sheet horizontal cylinder and an iron sheet vertical cylinder, wherein the iron sheet assembling rack is arranged on two sides of an iron sheet discharging rail, the iron sheet horizontal rail is arranged on the iron sheet assembling rack, the iron sheet horizontal rail is parallel to the conveying direction of the conveying device, the iron sheet horizontal cylinder is arranged on the iron sheet assembling rack and drives an iron sheet horizontal seat to reciprocate along the iron sheet horizontal rail, the iron sheet vertical cylinder is arranged on the iron sheet horizontal seat and drives an iron sheet vertical seat to reciprocate along the vertical direction, an iron sheet clamping jaw cylinder for clamping iron sheets is arranged on the iron sheet vertical seat, the iron sheet vertical cylinder drives the iron sheet vertical seat to move downwards, the iron sheet clamping jaw cylinder clamps the iron sheets, the iron sheet horizontal seat moves to the upper part of a corresponding clamp along the conveying direction, the iron sheet vertical seat moves downwards, the iron sheet clamping jaw releases the iron sheets clamped by the cylinder, the iron sheet falls into the fixture, the vertical seat of the iron sheet moves upwards, and the horizontal seat of the iron sheet moves along the opposite direction of conveying to wait for the next iron sheet assembly.

6. The automatic relay assembly assembling apparatus according to claim 1, wherein: the coil winding material transporting and assembling device comprises a coil winding material transporting mechanism and a coil winding assembling mechanism, wherein the coil winding material transporting mechanism comprises a coil winding rack, a coil winding plate, a coil winding horizontal synchronous belt, a coil winding horizontal seat, a coil winding vertical cylinder, a coil winding telescopic cylinder, a coil winding transmission belt and a coil winding straight gear cylinder, the coil winding horizontal seat reciprocates in the conveying direction of the conveying device through the coil winding horizontal synchronous belt, the coil winding vertical cylinder is arranged on the coil winding horizontal seat and drives the coil winding vertical seat to reciprocate in the vertical direction, the coil winding telescopic cylinder is arranged on the coil winding vertical seat, a coil winding moving block of the coil winding telescopic cylinder moves, a coil winding fixing plate and a coil winding rotating plate are vertically arranged on the coil winding vertical seat, and the coil winding fixing plate is fixedly connected to the coil winding vertical seat, the coil winding rotating plate is rotationally connected with the coil winding vertical seat, a compression spring is arranged between the upper end of the coil winding fixing plate and the upper end of the coil winding rotating plate, a coil winding moving block enables the coil winding rotating plate to have a clamping state and a releasing state, the clamping state is that the compression spring enables the lower end of the coil winding fixing plate and the lower end of the coil winding rotating plate to be close to each other, the releasing state is that the coil winding moving block overcomes the elasticity of the compression spring to move the upper end of the coil winding rotating plate to the upper end of the coil winding fixing plate, then the lower end of the coil winding fixing plate and the lower end of the coil winding rotating plate are far away from each other, the coil winding plate is arranged below the coil winding vertical seat, a coil winding groove for placing a coil winding is arranged on the coil winding plate, and the coil, a plurality of coil winding grooves are arranged along the direction perpendicular to the coil winding fixing plate, a coil winding transmission band is arranged at one side of the coil winding plate, a coil winding rotating disc is arranged at the tail end of the coil winding transmission band, one surface of the coil winding rotating disc, facing the coil winding transmission band, is provided with a coil winding rotating groove with the size and shape matched with that of the coil winding, the coil winding rotating disc is provided with a coil winding rotating gear which synchronously rotates with the coil winding rotating disc, a coil winding straight gear cylinder is arranged at the tail end of the coil winding transmission band and drives a coil winding straight gear to reciprocate along the vertical direction, the coil winding straight gear is meshed with the coil winding rotating gear to form the mutual transmission of the coil winding straight gear and the coil winding rotating gear, so that the coil winding rotating groove has a loading position opposite to the coil winding transmission band and a unloading position for enabling the coil winding rotating groove, the coil winding assembling mechanism comprises a coil winding assembling rack, a coil winding assembling horizontal rail, a coil winding assembling horizontal cylinder and a coil winding assembling vertical cylinder, wherein the coil winding assembling rack is arranged on two sides of the conveying device and is vertical to the conveying direction, the coil winding assembling horizontal rail is arranged on the coil winding assembling rack, the coil winding assembling horizontal rail is vertical to the conveying direction of the conveying device, the coil winding assembling horizontal cylinder is arranged on the coil winding assembling rack and drives a coil winding assembling horizontal seat to reciprocate along the coil winding assembling horizontal rail, the coil winding assembling vertical cylinder is arranged on the coil winding assembling horizontal seat and drives a coil winding assembling vertical seat to reciprocate along the vertical direction, a coil winding clamping jaw cylinder for clamping a coil winding is arranged on the coil winding assembling vertical seat, and a coil winding telescopic cylinder winding moving block moves towards the position where a coil winding rotating plate is located, the coil winding fixing plate and the coil winding rotating plate are in a relaxed state, the coil winding vertical cylinder drives the coil winding vertical seat to move downwards until the clamping end of the coil winding is positioned between the coil winding fixing plate and the coil winding rotating plate, the coil winding moving block moves towards the position far away from the coil winding rotating plate, the coil winding fixing plate and the coil winding rotating plate are in a clamped state, the coil winding horizontal seat moves to the position above a coil winding transmission belt along the conveying direction, the coil winding fixing plate and the coil winding rotating plate place the coil winding on the coil winding transmission belt, the coil winding moves into a coil winding rotating groove along with the coil winding transmission belt, the coil winding straight gear cylinder enables the coil winding rotating groove to be in a discharging position, the coil winding assembling vertical cylinder drives the coil winding assembling vertical seat to move downwards, and the coil winding clamping jaw cylinder, the coil winding assembly vertical seat moves upwards, the coil winding assembly horizontal cylinder drives the coil winding assembly horizontal seat to move to the position above a fixture with an iron sheet, the coil winding assembly vertical seat moves downwards, the coil winding clamping jaw cylinder loosens the clamped coil winding, the coil winding falls into the fixture with the iron sheet, the coil winding assembly vertical seat moves upwards, the coil winding assembly horizontal seat moves to the original position, the coil winding straight gear moves to the original position until the coil winding rotating groove returns to the charging position, and the next coil winding transportation and assembly are waited.

7. The automatic relay assembly assembling apparatus according to claim 1, wherein: the iron core conveying and assembling device comprises an iron core conveying mechanism and an iron core assembling mechanism, wherein the iron core conveying mechanism comprises an iron core frame, an iron core vibration disc and an iron core air cylinder, the iron core vibration disc is provided with an iron core feeding track for separating an iron core from the iron core vibration disc, an iron core lower plate is arranged on the iron core frame and is attached to the other end of the iron core vibration disc opposite to the iron core feeding track, the iron core lower plate is provided with an iron core groove perpendicular to the iron core feeding track, the iron core groove extends to be communicated with the iron core feeding track, the iron core lower plate is provided with a discharge groove for separating the iron core, the iron core air cylinder is arranged on the iron core frame and drives an iron core moving plate to move along the iron core groove, the iron core moving plate is provided with an iron core vertical through groove, the iron core vertical through groove extends to be communicated with the iron core feeding track, the iron, an upper plate block positioned in the upper plate through groove and an iron core moving block positioned in the iron core vertical through groove are arranged at the intersection of the upper plate through groove and the iron core vertical through groove, the upper plate block is fixed on the iron core moving block, the iron core moving block can move along the iron core moving block in the iron core vertical through groove, one side, close to an iron core feeding track, of the iron core moving block is provided with a bulge for clamping the iron core, the iron core air cylinder enables the iron core moving block to have a material taking position attached to the iron core feeding track and a material discharging position, the bulge is positioned at the upper end of the material discharging groove, the iron core assembling mechanism comprises an iron core assembling frame, an iron core material discharging block and an iron core material discharging air cylinder, the iron core assembling frame is arranged behind a coil winding conveying and assembling device and is positioned at two sides of the conveying device, the iron core material discharging block is arranged on the iron core assembling, the iron core discharging cylinder is arranged on the iron core assembling frame and drives the iron core telescopic rod to reciprocate along the discharging through groove, the iron core discharging block is provided with a feeding hole, the feeding hole extends to the discharging through groove, a conveying pipe for conveying the iron core is arranged between the feeding hole and the discharging through groove, the discharging through groove is provided with two rotary blocks which are rotatably connected with the iron core discharging block relative to the other side of the iron core discharging cylinder, the rotary blocks form a closed state for the discharging through groove, the iron core discharging cylinder enables the rotary blocks to be mutually attached in a closed state, the iron core is pushed by the iron core discharging cylinder to be downwards pushed to open the rotary blocks in an opening state, the iron core moves from the iron core vibrating disc to the tail end of an iron core feeding track, the iron core cylinder drives the iron core moving plate to enable the iron core moving block to move from a material taking position to a material discharging position, iron core ejection of compact cylinder drive iron core telescopic link moves down makes the iron core become the open mode from the encapsulated situation, and during the iron core fell into the anchor clamps that are equipped with iron sheet and coil winding from ejection of compact logical groove, iron core ejection of compact cylinder drive iron core telescopic link rebound, and iron core cylinder drive iron core movable plate returns original position, waits for the fortune material and the assembly of iron core next time.

8. The automatic relay assembly assembling apparatus according to claim 1, wherein: the rotary riveting device comprises a rotary riveting conveying mechanism, a rotary riveting fixing mechanism and a blanking mechanism, the rotary riveting conveying mechanism comprises a rotary riveting rack, a rotary riveting horizontal cylinder, a rotary riveting vertical cylinder, a rotary riveting horizontal rail and a rotary riveting clamping jaw cylinder, the rotary riveting rack is arranged at the tail end of a conveying device, the rotary riveting vertical cylinder is arranged on the rotary riveting rack and drives a rotary riveting vertical seat to reciprocate along the vertical direction, the rotary riveting horizontal rail is arranged on the rotary riveting vertical seat along the conveying direction of the conveying device, the rotary riveting horizontal cylinder is arranged on the rotary riveting vertical seat and drives a rotary riveting horizontal seat to reciprocate along the rotary riveting horizontal rail, the rotary riveting horizontal seat is provided with the rotary riveting clamping jaw cylinder for clamping the relay assembly on the conveying device, after the relay assembly is fixed by the rotary riveting fixing mechanism, the rotary riveting machine is arranged on the rotary riveting rack and is used for carrying out rotary riveting on the relay assembly, the blanking mechanism comprises a blanking clamping jaw cylinder, the blanking clamping jaw air cylinder is arranged on the rotary riveting horizontal seat and is far away from the conveying device relative to the rotary riveting clamping jaw air cylinder, the rotary riveting horizontal seat is provided with a blanking synchronous belt for placing a relay assembly taken from the blanking clamping jaw air cylinder, the rotary riveting vertical air cylinder drives the rotary riveting vertical seat to move downwards, the rotary riveting clamping jaw air cylinder clamps the relay assembly in the clamp, the blanking clamping jaw air cylinder clamps the relay assembly which is subjected to rotary riveting, the rotary riveting vertical seat moves upwards, the rotary riveting horizontal air cylinder drives the rotary riveting horizontal seat to move, the rotary riveting vertical seat moves downwards, the rotary riveting clamping jaw air cylinder loosens the clamped relay assembly, the rotary riveting fixing mechanism fixes the relay assembly, the blanking clamping jaw air cylinder places the relay assembly on the blanking synchronous belt, after the rotary riveting machine rivets the relay assembly, the rotary riveting vertical seat moves upwards, the rotary riveting horizontal seat moves to a position right above the relay assembly clamp arranged in the conveying device, waiting for the next spin riveting and blanking.

9. The automatic relay assembly assembling apparatus according to claim 8, wherein: the rivet rotating fixing mechanism comprises a rivet rotating moving cylinder, a rivet rotating moving guide rail is arranged on the rivet rotating frame, the rivet rotating moving cylinder is arranged on the rivet rotating frame and drives a rivet rotating moving plate to reciprocate along the rivet rotating moving guide rail, a first assembly seat is fixedly arranged on the rivet rotating moving plate, a first assembly through groove which is opposite to the other side of the rivet rotating moving cylinder is arranged on the first assembly seat and clamps a relay assembly which is loosened and falls down from a rivet rotating clamping jaw cylinder, the rivet rotating moving cylinder enables the first assembly seat to have a placing position for placing the relay assembly and a rivet rotating position for rivet rotating the relay assembly by a rivet rotating machine, a first clamping block which can move along the moving direction of the rivet rotating plate is arranged on the other side of the first assembly seat opposite to the rivet rotating moving cylinder, and a first clamping block groove which is matched with the first assembly through groove is arranged on one side of the first clamping block facing the first assembly seat, a telescopic spring is arranged between the first assembly seat and the clamping plate, a push block track along the extension direction of the spin riveting moving cylinder is arranged on the first assembly seat and extends to be communicated with the first assembly through groove, a push block cylinder is arranged on the spin riveting moving plate and drives a push block to reciprocate along the push block track, the push block can push the relay assembly to the first clamping block, a spin riveting fixing cylinder is arranged on the spin riveting machine frame and drives a pressing plate to fix the relay assembly at the spin riveting position along the vertical direction, the relay assembly is loosened by the spin riveting clamping jaw cylinder, the relay assembly falls into the first assembly through groove, the push block cylinder pushes the push block to push the relay assembly to the first clamping block, the telescopic spring stretches the first clamping block to the first assembly seat to fix the relay assembly, the spin riveting moving cylinder drives the spin riveting moving plate to enable the first assembly seat to move from the placing position to the spin riveting position, rivet fixed cylinder drive clamp plate soon and press to relay subassembly top, accomplish the back of riveting soon, rivet fixed cylinder drive clamp plate rebound soon, rivet soon and remove the cylinder drive rivet removal board soon and make first subassembly seat remove to placing the position, ejector pad cylinder drive ejector pad makes first subassembly lead to groove and first clamp splice recess and unclamp the relay subassembly, waits for next time to relay subassembly fixed.

10. The automatic relay assembly assembling apparatus according to claim 8, wherein: the rotary riveting fixing mechanism comprises a rotary riveting moving cylinder, a rotary riveting moving guide rail is arranged on the rotary riveting frame, the rotary riveting moving cylinder is arranged on the rotary riveting frame and drives a rotary riveting moving plate to reciprocate along the rotary riveting moving guide rail, a second assembly seat is fixedly arranged on the rotary riveting moving plate, a second assembly seat through groove close to one side of the rotary riveting moving cylinder is formed in the second assembly seat, the second assembly seat through groove clamps a relay assembly loosened and falling from the rotary riveting clamping jaw cylinder, the relay assembly is provided with an exposed end not in the second assembly seat through groove, a second clamping block is arranged on one side of the second assembly seat close to the rotary riveting moving cylinder, a clamping block cylinder is arranged on the rotary riveting moving plate and drives the second clamping block to move along the rotary riveting moving plate, a second clamping block groove matched with the exposed end is arranged on one side of the second clamping block close to the second assembly seat, the rotary riveting moving cylinder enables the second assembly seat to have a placement position for placing the relay assembly, and a rotary riveting machine is used for placing the relay assembly A rivet rotating position for rivet rotating, a rivet rotating fixing cylinder fixed on the rivet rotating frame is arranged right above the rivet rotating position, the rivet rotating fixing cylinder drives a pressing plate to fix the relay component at the rivet rotating position along the vertical direction, a rivet rotating clamping jaw cylinder loosens the relay component, the relay component falls into a through groove of a second component seat, a clamping block cylinder drives a second clamping block to move towards the second component seat, the relay component is fixed, a rivet rotating moving cylinder drives a rivet rotating moving plate to move the second component seat from a placing position to a rivet rotating position, the rivet rotating fixing cylinder drives the pressing plate to press the relay component, after the rivet rotating is completed, the rivet rotating fixing cylinder drives the rivet rotating plate to move upwards, the rivet rotating moving cylinder drives the rivet rotating plate to move the second component seat to the placing position, and a clamping block cylinder drives a pushing block to enable the through groove of the second component seat and the second clamping block groove to loosen the relay component, waiting for the next fixing of the relay assembly.