CN208067697U

CN208067697U - A kind of weldering nail automatic assembling machine

Info

Publication number: CN208067697U
Application number: CN201820409635.0U
Authority: CN
Inventors: 万树海
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-03-26
Filing date: 2018-03-26
Publication date: 2018-11-09
Anticipated expiration: 2028-03-26

Abstract

A kind of weldering nail automatic assembling machine, the utility model is related to mechanical equipment technical fields；Feed mechanism includes oval conveyor chain,Rotating turret,Speed reducer,No.1 motor and No.1 scraper plate,Feeding distribution mechanism includes No.1 connecting rod,No. two connecting rods,No. three connecting rods and No. four connecting rods,Station switching mechanism includes magnetic pallet,Hydraulic motor,Geneva mechanism,Auxiliary tray and cam,Pressure riveting mechanism includes riveting die seat,Longitudinal rack,Gear,Horizontal tooth bar,Pawl,Ratchet,Riveting die and aluminium pill conveyance conduit,Correction mechanism includes taper correction head and diel seat,Assembly detection counting mechanism includes contact switch,Slide switch seat,Spring and switch base,Equipment protection mechanism includes slide unit,No. two oil cylinders,No.1 slide bar,No. two slide bars,No.1 crossbeam,No. two crossbeams and pressure sensor,Aluminium pill conveying mechanism includes No. two motors,Roller,No. two hoppers and No. two material paths,High degree of automation,It is easy to operate,High efficiency,Stability is good,Securely and reliably.

Description

A kind of weldering nail automatic assembling machine

Technical field

The utility model is related to mechanical equipment technical fields, and in particular to a kind of weldering nail automatic assembling machine.

Background technology

Traditional weldering nail assembly technology, which often uses, manually to be assembled, and binds the efficiency matched to accelerate weldering to reality The intelligence matched is bound in now weldering, and existing weldering is bound with artificial or less efficient assembly machine is mostly used, and efficiency is low, safety Difference, unstable product quality, it would be highly desirable to improve.

Invention content

The purpose of this utility model is that it is in view of the drawbacks of the prior art and insufficient, a kind of simple in structure, design conjunction is provided Automatic assembling machine is followed closely in reason, weldering easy to use, and high degree of automation is easy to operate, high efficiency, and stability is good, securely and reliably.

To achieve the above object, the technical solution adopted in the utility model is：It includes feed mechanism, feeding distribution mechanism, work Position switching mechanism, correction mechanism, equipment protection mechanism, pressure riveting mechanism, assembly detection counting mechanism and aluminium pill conveying mechanism, it is described Feed mechanism be made of oval conveyor chain, rotating turret, speed reducer, No.1 motor and No.1 scraper plate, the oval conveying Several No.1 scraper plates are fixed on chain inner side edge, and No.1 scraper plate is equally distributed on oval conveyor chain, oval carrier chain Side is around being located on rotating turret, and the rotating turret is connect by drive link with driving wheel, and the both ends of drive link pass through bearing Rotation is located on the side wall of No.1 holder, the driving wheel by the output axis connection of chain and speed reducer, the speed reducer The output axis connection of input shaft and No.1 motor, the speed reducer and No.1 motor are separately fixed at the cross bar of No.1 holder On, the driving wheel side is equipped with No.1 material path, and the No.1 material path upper end is fixed on No.1 holder, in No.1 material path End is equipped with No.1 hopper, and the No.1 material path lower end is fixed on cross bar one end of No. two holders, and the discharging of No.1 material path Mouth is set to the top of magnetic pallet in station switching mechanism, and the No.1 material path is adjacent to one end at station switching mechanism It is equipped with feeding distribution mechanism, the feeding distribution mechanism is made of No.1 connecting rod, No. two connecting rods, No. three connecting rods and No. four connecting rods, described No. two connecting rod one end be screwed on by axis and fixed plate, the fixed plate is fixed on No.1 material path lateral wall, described two Number L-shaped setting of connecting rod, lower end are plugged in No.1 material path, and described No. two connecting rod middle-ends pass through axis and revolved with No.1 connecting rod It connects, described No.1 connecting rod one end is screwed with shift fork, the shift fork other end and the through-hole on No.1 material path side wall by axis The other end of corresponding inserted, No.1 connecting rod is screwed on by axis and No. three connecting rods, and described No. three connecting rods pass through axis and No. four connecting rods It is screwed on, the cam contact setting of the other end and station switching mechanism of described No. four connecting rods, described No. four connecting rods are located at convex One end of wheel is equipped with No.1 spring, which connect with No. two holder sides upper end, and the station switching mechanism is also Including hydraulic motor, Geneva mechanism, auxiliary tray and magnetic pallet, the hydraulic motor is fixed on No. two pedestal upper ends, defeated Shaft is plugged on cam, and the slot and No. four connecting rods of the cam and Geneva mechanism contact with each other setting, Geneva mechanism Shaft is fixed on by bearing on the cross bar on No. two holders, and the shaft from top to bottom wears be magnetic pallet and auxiliary successively Pallet, the auxiliary tray are equipped with U-type groove corresponding with magnetic pallet, and the pressure riveting mechanism also includes longitudinal tooth Item, gear, horizontal tooth bar, pawl, ratchet, riveting die and aluminium pill conveyance conduit, the riveting die seat are equipped with and press Mold, the riveting die seat are connect by axis with ratchet, which is threaded through in pedestal, and the outer edge card of the ratchet is set There are pawl, the other end and the transverse gear of the pawl to be screwed on, the other end of the transverse gear is provided with No. two springs, The side wall of No. two spring other ends and pedestal contradicts setting, and the pedestal is fixed on bottom plate, the cross It is engaged with gear below to rack, the gear is screwed in by axis in pedestal, and side wall and the longitudinal rack of the gear are nibbled It closing, aluminium pill conveyance conduit is equipped with above the riveting die, the bottom plate on the outside of the pressure riveting mechanism is equipped with correction mechanism, And below auxiliary tray, the correction mechanism is made of taper jacket and diel seat, the diel Seat is made of cross punch and punch holder, and the punch holder lower end is fixed on bottom plate, and punch holder is equipped with cross punching Head, taper jacket is inserted on the cross punch, and the other side of the pressure riveting mechanism is equipped with assembly detection counting machine Structure, assembly detection counting mechanism are made of contact switch, slide switch seat, No. three springs and switch base, the switch It is inserted with No. three springs in the groove of seat, described No. three lower spring ends contact setting with the madial wall of switch base groove, No. three Spring upper end connects contact switch, and the contact switch outer sheath is equipped with slide switch seat, under the slide switch seat End cap is located on the outside of switch base, and slide switch seat is flexibly connected with switch base by bolt, and the switch base lower end is fixed On bottom plate, the lower end of the bottom plate is fixed on the slide unit of equipment protection mechanism, and the equipment protection mechanism also includes No. two oil cylinders, No.1 slide bar, No. two slide bars, No.1 crossbeam, No. two crossbeams and pressure sensor, the lower end of described No. two oil cylinders It is fixed on cylinder pedestal, the cylinder pedestal lower end both sides are fixed on the montant of No. two holder both sides, No. two oil The output shaft of cylinder is equipped with slide unit, and No.1 slide bar there are two fixing, the No.1 slide bar are plugged on the slide unit both sides Lower end be each passed through No.1 crossbeam after connect with No. two crossbeams, plug that fixed there are two No. two cunnings on the No.1 crossbeam Bar, the lower ends of described No. two slide bars are connect after being each passed through No. two crossbeams with cylinder pedestal, and described No. two crossbeams are equipped with Protection detection workpiece, the cylinder pedestal are equipped with pressure sensor, and the aluminium pill conveyance conduit upper end is connected with aluminium pill Conveying mechanism, the aluminium pill conveying mechanism is by No. two motors, roller, No. two hoppers and No. two material paths, described No. two motors Lower end is fixed on electric machine support, and the electric machine support lower end is fixed on the cross bar of No. two holders, No. two motors Output shaft is plugged in the one side wall of roller, and No. two material paths, No. two material paths are inserted on another side wall of the roller No. two hoppers are equipped with positioned at one end of drums inside, No. two scraper plates are evenly arranged on the arc arms of the roller, it is described Plastic conduit is inserted in No. two material paths, the plastic conduit middle-end is equipped with feeding control switch, and control switch is fixed on On the cross bar of No. two holders, plastic conduit lower end is connect after the cross bar of No. two holders with aluminium pill conveyance conduit, described No. two Error concealment mechanism is equipped on the cross bar of holder at the lower section of Geneva mechanism, the error concealment mechanism is by several No.1s Oil cylinder is constituted, and oil cylinder is fixed on the cross bar of No. two holders, the output end setting of No.1 oil cylinder and diel seat just on Side, the No.1 holder connect with No. two holders by connecting rod, is provided with electric control cabinet on the connecting rod, and described one Number motor, No. two motors, pressure sensor and contact switch are connect with electric control cabinet.

Further, the hydraulic motor is connect with hydraulic station.

Further, the No.1 rack cross-bar is equipped with arrangement for detecting, and arrangement for detecting is set on front side of rotating turret, and It connect with electric control cabinet.

Further, the No.1 material path, which is equipped with, lacks material control device and accumulation quantity controller, the product It deposits quantity controller to be located on the upside of scarce material control device, the scarce material control device is arranged adjacent to feeding distribution mechanism, described Scarce material control device and accumulate quantity controller connect with electric control cabinet.

With the above structure, the utility model has the beneficial effect that：Automatic assembling is followed closely in a kind of weldering described in the utility model Machine, high degree of automation is easy to operate, high efficiency, and stability is good, and securely and reliably, the utility model has simple in structure, setting Rationally, the advantages that low manufacture cost.

Description of the drawings

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property It puts, other drawings may also be obtained based on these drawings.

Fig. 1 is the front view of the utility model.

Fig. 2 is the vertical view of the utility model.

Fig. 3 is the structural schematic diagram of feed mechanism in the utility model.

Fig. 4 is the structural schematic diagram of feeding distribution mechanism in the utility model.

Fig. 5 is the structural schematic diagram of workpiece switching mechanism in the utility model.

Fig. 6 is the structural schematic diagram of correction mechanism in the utility model.

Fig. 7 is the structural schematic diagram of equipment protection mechanism in the utility model.

Fig. 8 is the front view of pressure riveting mechanism in the utility model.

Fig. 9 is the vertical view of pressure riveting mechanism in the utility model.

Figure 10 is the structural schematic diagram of assembly detection counting mechanism in the utility model.

Figure 11 is the front view of aluminium pill conveying mechanism in the utility model.

Figure 12 is the side view of aluminium pill conveying mechanism in the utility model.

Figure 13 is the structural schematic diagram of error concealment mechanism in the utility model.

Reference sign：

Feed mechanism 1, feeding distribution mechanism 2, station switching mechanism 3, correction mechanism 4, equipment protection mechanism 5, pressure riveting mechanism 6, Assembly detection counting mechanism 7, aluminium pill conveying mechanism 8, error concealment mechanism 9, hydraulic station 10, electric control cabinet 11, oval conveying Chain 12, rotating turret 13, speed reducer 14, No.1 motor 15, No.1 scraper plate 16, drive link 17, driving wheel 18, No.1 material path 19, No.1 hopper 20, No.1 connecting rod 21, two connecting rod 22, three connecting rod 23, No. four connecting rods 24, shift fork 25, fixed plate 26, No.1 bullets Spring 27, magnetic pallet 28, U-type groove 28-1, hydraulic motor 29, Geneva mechanism 30, auxiliary tray 31, cam 32, taper jacket 33, cross punch 34, punch holder 35, bottom plate 36, diel seat 37, slide unit 38, No. two oil cylinders 39, cylinder pedestal 39-1, one Number 40, No. two slide bars 41 of slide bar, 42, No. two crossbeams 43 of No.1 crossbeam, pressure sensor 44, longitudinal rack 45, gear 46, laterally Rack 47, No. two spring 47-1, pawl 48, ratchet 49, riveting die 50, riveting die seat 51, aluminium pill conveyance conduit 52, pedestals 53, contact switch 54,55, No. three springs 56 of slide switch seat, switch base 57, No. two motors 58, electric machine support 58-1, rollers 59, No. two material path 61, two of hopper 60, two scraper plates 62, No.1 oil cylinder 63, arrangement for detecting 64, scarce material control device 65, accumulation Quantity controller 66,67, No. two holders 68 of No.1 holder, plastic conduit 69, feeding control switch 70, connecting rod 71, protection inspection Survey workpiece 72, workpiece 73.

Specific implementation mode

The utility model will be further described below with reference to the accompanying drawings.

Referring to as shown in Fig. 1-Figure 13, the scheme that present embodiment uses is：It includes feed mechanism 1, depiler Structure 2, station switching mechanism 3, correction mechanism 4, equipment protection mechanism 5, pressure riveting mechanism 6, assembly detection counting mechanism 7 and aluminium pill are defeated Mechanism 8, the feed mechanism 1 is sent to be scraped by oval conveyor chain 12, rotating turret 13, speed reducer 14, No.1 motor 15 and No.1 Plate 16 is constituted, and several No.1 scraper plates 16, and No.1 scraper plate 16 etc. are welded on 12 inner side edge of oval conveyor chain Away from being distributed on oval conveyor chain 12, for 12 side of oval conveyor chain around being located on rotating turret 13, the rotating turret 13 is logical It crosses drive link 17 to connect with driving wheel 18, the both ends of drive link 17 are located at by bearing rotation on the side wall of No.1 holder 67, described Driving wheel 18 by the output axis connection of chain and speed reducer 14, the input shaft of the speed reducer 14 is defeated with No.1 motor 15 Go out axis connection, bolt is fixed on the cross bar of No.1 holder 67 respectively for the speed reducer 14 and No.1 motor 15, the biography 18 side of driving wheel is equipped with No.1 material path 19, and 19 upper end of No.1 material path is fixed on No.1 holder 67, in No.1 material path 19 End is equipped with No.1 hopper 20, and 19 lower end of No.1 material path is fixed on cross bar one end of No. two holders 68, and No.1 material path 19 discharge port is set to the top of magnetic pallet 28 in station switching mechanism 3, and the No.1 material path 19 turns adjacent to station One end at converting mechanism 3 is equipped with feeding distribution mechanism 2, and the feeding distribution mechanism 2 is by the connecting rod 22, three of No.1 connecting rod 21, two company Bar 23 and No. four connecting rods 24 are constituted, and described No. two 22 one end of connecting rod are screwed on by axis and fixed plate 26, the fixed plate 26 It is fixed on 19 lateral wall of No.1 material path, described No. two 22 L-shaped settings of connecting rod, lower end is plugged in No.1 material path 19 Interior, No. two 22 middle-ends of connecting rod are screwed on by axis and No.1 connecting rod 21, and described 21 one end of No.1 connecting rod is screwed on by axis Have a shift fork 25,25 other end of shift fork and the through-hole corresponding inserted on 19 side wall of No.1 material path, No.1 connecting rod 21 it is another End is screwed on by axis with No. three connecting rods 23, and described No. three connecting rods 23 are screwed on by axis and No. four connecting rods 24, described No. four companies The other end of bar 24 contacts setting with the cam 32 of station switching mechanism 3, and described No. four connecting rods 24 are located at one end of cam 32 It is equipped with No.1 spring 27, which connect with No. two 68 side upper ends of holder, and the station switching mechanism 3 also wraps It is fixed on No. two holders containing hydraulic motor 29, Geneva mechanism 30, auxiliary tray 31 and magnetic pallet 28, the hydraulic motor 29 Upper end, output shaft are plugged on cam 32, the cam 32 and the slot of Geneva mechanism 30 and No. four 24 phase mutual connections of connecting rod Touch setting, the shaft of Geneva mechanism 30 is fixed on by bearing on the cross bar on No. two holders 68, and the shaft from top to bottom according to It is secondary that magnetic pallet 28 and auxiliary tray 31, the auxiliary tray 31 is passed through to be equipped with U-type groove corresponding with magnetic pallet 28 28-1, the pressure riveting mechanism 6 also include longitudinal rack 45, gear 46, horizontal tooth bar 47, pawl 48, ratchet 49, riveting die 50 and aluminium pill conveyance conduit 52, the riveting die seat 51 is equipped with riveting die 50, and the riveting die seat 51 passes through Axis is connect with ratchet 49, which is threaded through in pedestal 53, and the outer edge of the ratchet 49 is arranged with pawl 48, the pawl 48 The other end be screwed on transverse gear 46, the other end of the transverse gear 46 is provided with No. two spring 47-1, described two The side wall of number spring 47-1 other ends and pedestal 53, which contradicts, to be arranged, and the pedestal 53 is fixed on bottom plate 36, described The lower section of horizontal tooth bar 47 is engaged with gear 46, and the gear 46 is screwed in by axis in pedestal, the side wall of the gear 46 and Longitudinal rack 45 engages, and 50 top of riveting die is equipped with aluminium pill conveyance conduit 52, the bottom in 6 outside of pressure riveting mechanism Plate 36 is equipped with correction mechanism 4, and positioned at 31 lower section of auxiliary tray, the correction mechanism 4 is by taper jacket 33 and punching press Mold base 37 is constituted, and the diel seat 37 is made of cross punch 34 and punch holder 35,35 lower end of punch holder It is fixed on bottom plate 36, punch holder 35 is equipped with cross punch 34, and taper correction is inserted on the cross punch 34 The other side of set 33, the pressure riveting mechanism 6 is equipped with assembly detection counting mechanism 7, and the assembly detects counting mechanism 7 by touching Point switch 54,57, No. two springs 56 of slide switch seat and switch base 57 are constituted, and No. three are inserted in the groove of the switch base 57 Spring 56, described No. three 56 lower ends of spring contact setting, No. three 56 upper end of spring connections with the madial wall of 57 groove of switch base Contact switch 54,54 outer sheath of contact switch are equipped with slide switch seat 57, described 57 times end caps of slide switch seat It is located at 57 outside of switch base, and slide switch seat 57 is flexibly connected with switch base 57 by bolt, 57 lower end of switch base It is fixed on bottom plate 36, the lower end of the bottom plate 36 is fixed on the slide unit 38 of equipment protection mechanism 5, the equipment protection Mechanism 5 also includes No. two oil cylinders 39,40, No. two slide bars 41 of No.1 slide bar, No.1 crossbeam 42, No. two crossbeams 43 and pressure sensors 44, the lower end of described No. two oil cylinders 39 is fixed on cylinder pedestal 39-1, and the lower ends the cylinder pedestal 39-1 both sides are fixed On the montant of No. two 68 both sides of holder, the output shaft of No. two oil cylinders 39 is equipped with slide unit 38,38 both sides of slide unit On plug fixed there are two No.1 slide bar 40, the lower end of the No.1 slide bar 40 is each passed through after No.1 crossbeam 42 and No. two Crossbeam 43 connects, and No. two slide bars 41 there are two fixing, the lower end of described No. two slide bars 41 are plugged on the No.1 crossbeam 42 It being connect with cylinder pedestal 39-1 after being each passed through No. two crossbeams 43, described No. two crossbeams 43 are equipped with protection detection workpiece 72, The cylinder pedestal 39-1 is equipped with pressure sensor 44, and 52 upper end of aluminium pill conveyance conduit is connected with aluminium pill conveyer Structure 8, the aluminium pill conveying mechanism 8 is by No. two motors 58,59, No. two hoppers 60 of roller and No. two material paths 61, described No. two 58 lower end of motor is fixed on electric machine support 58-1, and the lower ends electric machine support 58-1 are fixed on the cross bar of No. two holders 68 On, the output shaft of No. two motors 58 is plugged in the one side wall of roller 59, is plugged on another side wall of the roller 59 There are No. two material paths 61, No. two material paths 61 to be located at one end inside roller 59 and be equipped with No. two hoppers 60, the roller 59 It is evenly arranged with No. two scraper plates 62 on arc arms, plastic conduit 69, the plastic tube are inserted in described No. two material paths 61 Road 69 is flexible plastic pipeline, and 69 middle-end of plastic conduit is equipped with feeding and controls switch 70, which controls switch 70 and fix On No. two holders 68,69 lower end of plastic conduit is connect after the cross bar of No. two holders 68 with aluminium pill conveyance conduit 52, described Error concealment mechanism 9, the error concealment mechanism 9 are equipped on the cross bar of No. two holders 68 at the lower section of Geneva mechanism 30 It is made of several No.1 oil cylinders 63, the cylinder diameter of several No.1 oil cylinders 63 is different, and No.1 oil cylinder 63 is fixed on No. two branch On the cross bar of frame 68, the output end of No.1 oil cylinder 63 is set to the surface of diel seat 37, the No.1 holder 67 with No. two holders 68 are connected by connecting rod 71, and electric control cabinet 11, the No.1 motor 15, two are provided on the connecting rod 71 Number motor 58, pressure sensor 44 and contact switch 54 are connect with electric control cabinet 11.

Further, the hydraulic motor 29 is connect with hydraulic station 10.

Further, 67 cross bar of No.1 holder is equipped with arrangement for detecting 64, and arrangement for detecting 64 is set to rotating turret 13 front sides, and it connect with electric control cabinet 11.

Further, the No.1 material path 19, which is equipped with, lacks material control device 65 and accumulation quantity controller 66, institute The accumulation quantity controller 66 stated, which is located at, lacks 65 upside of material control device, and the scarce material control device 65 is adjacent to depiler Structure 2 is arranged, and the scarce material control device 65 and accumulation quantity controller 66 are connect with electric control cabinet 11.

The working principle of this specific embodiment: as follows：

Feed mechanism 1 drives oval carrier chain when work using an oval conveyor chain 12 by rotating turret 13 Item 12 rotates, and workpiece is promoted to 20 top of No.1 hopper by No.1 scraper plate 16, and No.1 scraper plate 16 tilts, and workpiece 73 is poured into No.1 In hopper 20, workpiece 73 slides to feeding distribution mechanism 2 along No.1 material path 19, when workpiece 73 accumulates to setting quantity, by accumulation quantity Control device 66 sends out instruction, 1 break-off of feed mechanism, when workpiece for a period of time less than setting quantity after, 1 weight of feed mechanism It is new to start, when 73 long-time insufficient supply of workpiece, exceeds and shut down setting time, equipment autostop.

Feeding distribution mechanism 2 is linked by link mechanism and the cam 32 on station switching mechanism 3, and connecting rod is driven by cam 32 Mechanism is that No. two connecting rods 22 kept off before workpiece 73 exit, and releases workpiece 73 and constrains, 73 slide downward of workpiece, while at this 73 subsequent shift fork 25 of workpiece is inserted into, and blocks other workpiece 73, and with the action of a promotion front workpiece 73, at this time should Workpiece 73 is along the U-type groove 28-1 on the magnetic pallet 28 that No.1 material path 19 enters station switching mechanism 3.

Station switching mechanism 3 provides punching press power source by hydraulic station 10, makes cam 32 that Geneva mechanism 30 be driven to rotate, Geneva mechanism 30 drives magnetic pallet 28 and auxiliary tray 31 to rotate, and station switching mechanism 3 often works once, 2 phase of feeding distribution mechanism It should work primary, ensureing station conversion each time, only there are one workpiece 73 to enter station to be processed.

Correction mechanism 4 is made of taper jacket 33 and diel seat 37, and workpiece 73 turns to 4 upper end of correction mechanism, By No. two oil cylinders 39 in equipment protection mechanism 5 by 38 upward sliding of slide unit, correction mechanism 4 is pushed to move upwards, to make work 73 lower end of part, which is plugged in taper jacket 33, is corrected.

Protection detection workpiece 2 is installed, when there is no workpiece on station in work on No. two crossbeams 43 of equipment protection mechanism 5 When 73, when diel seat 37 exceeds impulse stroke, protection detection workpiece 72 is simultaneously emitted by finger with 42 times end in contact of No.1 crossbeam It enables, diel seat 37 is retracted automatically.

At work, workpiece pushes longitudinal rack 45, band moving gear 46, horizontal tooth bar 47, pawl 48 to transport to pressure riveting mechanism 6 It is dynamic, it is that 49 riveting die seat 51 of ratchet and riveting die 50 rotate, rotating riveting die 50 each time all will be with one piece of aluminium pill The station that presses is reached simultaneously, completes the work that presses, and 6 upper end of pressure riveting mechanism connects aluminium pill conveying mechanism 8.

Aluminium pill conveying mechanism 8 is by No. two motors 58, the material path 61 of hopper 60, two of roller 59, two and 69 structure of plastic conduit At roller 59 drives aluminium pill, aluminium pill is poured into No. two hoppers 60, aluminium pill enters plastic conduit 69, plastic tube along No. two material paths 61 Road 69 is connect with the aluminium pill conveyance conduit 52 in pressure riveting mechanism 6.

The form of assembly detection 7 one contact of counting mechanism is detected, after the completion of the work that presses, by station interpreter 3 band of structure turns on assembly detection counting mechanism 7, and contact switch 54 can be touched by assembling successful workpiece, and be counted once, instead Be then not readily accessible to contact switch 54, send out at this time instruction alarm and stop assembly work.

4 top of correction mechanism is equipped with error concealment mechanism 8, and error concealment mechanism 8 is by the No.1 oil of several different cylinder diameters Cylinder 63 is constituted, and can select bore size according to operating pressure needed for process, it is needed for each workpiece to ensure that scale error occurs in workpiece The operating pressure wanted remains unchanged.

With the above structure, present embodiment has the beneficial effect that：A kind of weldering nail described in present embodiment Automatic assembling machine, high degree of automation is easy to operate, high efficiency, and stability is good, and securely and reliably, the utility model has structure Simply, the advantages that setting is reasonable, low manufacture cost.

The above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, those of ordinary skill in the art couple The other modifications or equivalent replacement that the technical solution of the utility model is made, without departing from technical solutions of the utility model Spirit and scope should all cover in the right of the utility model.

Claims

1. automatic assembling machine is followed closely in a kind of weldering, it is characterised in that：It includes feed mechanism, feeding distribution mechanism, station switching mechanism, correction Mechanism, equipment protection mechanism, pressure riveting mechanism, assembly detection counting mechanism and aluminium pill conveying mechanism, the feed mechanism is by growing Circle conveyor chain, rotating turret, speed reducer, No.1 motor and No.1 scraper plate are constituted, solid on the oval conveyor chain inner side edge Surely have several No.1 scraper plates, and No.1 scraper plate is equally distributed on oval conveyor chain, oval conveyor chain side around be located at turn In moving frame, the rotating turret is connect by drive link with driving wheel, and the both ends of drive link are located at No.1 holder by bearing rotation Side wall on, the driving wheel passes through the output axis connection of chain and speed reducer, input shaft and the No.1 electricity of the speed reducer The output axis connection of machine, the speed reducer and No.1 motor are separately fixed on the cross bar of No.1 holder, the driving wheel Side is equipped with No.1 material path, and the No.1 material path upper end is fixed on No.1 holder, and No.1 material path upper end is equipped with No.1 hopper, The No.1 material path lower end is fixed on cross bar one end of No. two holders, and the discharge port of No.1 material path is set to station conversion The top of magnetic pallet, the No.1 material path are equipped with feeding distribution mechanism adjacent to one end at station switching mechanism in mechanism, The feeding distribution mechanism is made of No.1 connecting rod, No. two connecting rods, No. three connecting rods and No. four connecting rods, and described No. two connecting rod one end are logical It crosses axis to be screwed on fixed plate, the fixed plate is fixed on No.1 material path lateral wall, and described No. two connecting rod is L-shaped sets It sets, lower end is plugged in No.1 material path, and described No. two connecting rod middle-ends are screwed on by axis and No.1 connecting rod, and the No.1 connects Bar one end is screwed with shift fork by axis, and the shift fork other end and the through-hole corresponding inserted on No.1 material path side wall, No.1 connect The other end of bar is screwed on by axis and No. three connecting rods, and described No. three connecting rods are screwed on by axis and No. four connecting rods, described No. four The other end of connecting rod and the cam contact of station switching mechanism are arranged, and one end that described No. four connecting rods are located at cam is equipped with one Number spring, the No.1 spring are connect with No. two holder sides upper end, and the station switching mechanism also includes hydraulic motor, sheave Mechanism, auxiliary tray and magnetic pallet, the hydraulic motor are fixed on No. two pedestal upper ends, and output shaft is plugged on cam, The slot of the cam and Geneva mechanism and No. four connecting rods contact with each other setting, and the shaft of Geneva mechanism is fixed on by bearing On cross bar on No. two holders, and the shaft from top to bottom wears be magnetic pallet and auxiliary tray, the auxiliary support successively Disk is equipped with U-type groove corresponding with magnetic pallet, and the pressure riveting mechanism also includes longitudinal rack, gear, horizontal tooth bar, spine Pawl, ratchet, riveting die and aluminium pill conveyance conduit, the riveting die seat are equipped with riveting die, the riveting die Seat is connect by axis with ratchet, which is threaded through in pedestal, and the outer edge of the ratchet is arranged with pawl, the pawl The other end is screwed on transverse gear, and the other end of the transverse gear is provided with No. two springs, and described No. two springs are another The side wall of end and pedestal, which contradicts, to be arranged, and the pedestal is fixed on bottom plate, is nibbled with gear below the horizontal tooth bar It closes, the gear is screwed in by axis in pedestal, and the side wall of the gear is engaged with longitudinal rack, on the riveting die Side is equipped with aluminium pill conveyance conduit, and the bottom plate on the outside of the pressure riveting mechanism is equipped with correction mechanism, and below auxiliary tray, The correction mechanism is made of taper jacket and diel seat, and the diel seat is by cross punch and punch holder It constitutes, the punch holder lower end is fixed on bottom plate, and punch holder is equipped with cross punch, is inserted on the cross punch Equipped with taper jacket, the other side of the pressure riveting mechanism is equipped with assembly detection counting mechanism, and assembly detection counts Mechanism is made of contact switch, slide switch seat, No. three springs and switch base, and No. three bullets are inserted in the groove of the switch base Spring, described No. three lower spring ends contact setting with the madial wall of switch base groove, and No. three spring upper ends connect contact switch, The contact switch outer sheath is equipped with slide switch seat, and the slide switch seat lower end is set on the outside of switch base, and sliding Dynamic switch base is flexibly connected with switch base by bolt, and the switch base lower end is fixed on bottom plate, under the bottom plate End is fixed on the slide unit of equipment protection mechanism, and the equipment protection mechanism also includes No. two oil cylinders, No.1 slide bar, No. two cunnings Bar, No.1 crossbeam, No. two crossbeams and pressure sensor, the lower end of described No. two oil cylinders is fixed on cylinder pedestal, described Cylinder pedestal lower end both sides are fixed on the montant of No. two holder both sides, and the output shaft of No. two oil cylinders is equipped with slide unit, institute Plugged on the slide unit both sides stated it is fixed there are two No.1 slide bar, after the lower end of the No.1 slide bar is each passed through No.1 crossbeam It is connect with No. two crossbeams, plugs and fixed there are two No. two slide bars on the No.1 crossbeam, the lower end of described No. two slide bars is divided It Chuan Guo not be connect with cylinder pedestal after No. two crossbeams, described No. two crossbeams are equipped with protection detection workpiece, the oil cylinder bottom Seat is equipped with pressure sensor, and the aluminium pill conveyance conduit upper end is connected with aluminium pill conveying mechanism, the aluminium pill conveyer By No. two motors, roller, No. two hoppers and No. two material paths, described No. two motor lower ends are fixed on electric machine support structure, described Electric machine support lower end be fixed on the cross bar of No. two holders, the output shaft of No. two motors is plugged in the one side wall of roller On, No. two material paths are inserted on another side wall of the roller, one end that No. two material paths are located at drums inside is equipped with No. two hoppers are evenly arranged with No. two scraper plates on the arc arms of the roller, plastic conduit are inserted in described No. two material paths, The plastic conduit middle-end is equipped with feeding control switch, and control switch is fixed on the cross bar of No. two holders, plastic conduit Lower end is connect after the cross bar of No. two holders with aluminium pill conveyance conduit, positioned at Geneva mechanism on the cross bar of No. two holders Error concealment mechanism is equipped at lower section, the error concealment mechanism is made of several No.1 oil cylinders, and oil cylinder is fixed on No. two On the cross bar of holder, the surface with diel seat, the No.1 holder and No. two branch are arranged in the output end of No.1 oil cylinder Frame is connected by connecting rod, and electric control cabinet, the No.1 motor, No. two motors, pressure sensings are provided on the connecting rod Device and contact switch are connect with electric control cabinet.

2. automatic assembling machine is followed closely in a kind of weldering according to claim 1, it is characterised in that：The hydraulic motor and hydraulic station Connection.

3. automatic assembling machine is followed closely in a kind of weldering according to claim 1, it is characterised in that：It is set on the No.1 rack cross-bar There is arrangement for detecting, arrangement for detecting is set on front side of rotating turret, and it connect with electric control cabinet.

4. automatic assembling machine is followed closely in a kind of weldering according to claim 1, it is characterised in that：The No.1 material path, which is equipped with, to be lacked Expect control device and accumulate quantity controller, the accumulation quantity controller, which is located at, to be lacked on the upside of material control device, described Scarce material control device be arranged adjacent to feeding distribution mechanism, the scarce material control device and accumulation quantity controller are and electric appliance Switch board connects.