CN207013990U - Rivet welding all-in-one - Google Patents

Abstract

This rivet welding all-in-one includes frame,The splicing seat for meeting setting discharge state riveting piece workpiece for depositing is disposed with frame,The apparatus for shaping of shaping is carried out to U-shaped frame workpiece,The riveting set riveted to U-shaped frame workpiece and riveting piece workpiece,And the nut-welding device for welding U-shaped frame workpiece and nut workpiece,The riveting piece feeding mechanism that riveting piece workpiece is transported on riveting piece storing unit one by one can be made by being provided with frame,The U-shaped frame feeding mechanism that U-shaped frame workpiece is transported in apparatus for shaping one by one can be made by being provided with frame,The nut feeding mechanism that nut workpiece is delivered on nut-welding device one by one can be made by being provided with frame,It is additionally provided with frame and splicing seat,Apparatus for shaping,Riveting set and the one-to-one workpiece manipulator of nut-welding device,Described workpiece manipulator is connected with the shifting material drive mechanism that workpiece manipulator can be driven to be moved in vertical direction lifting moving and horizontal direction.

Description

Rivet welding all-in-one

Technical field

The utility model belongs to field of mechanical technique, more particularly to a kind of rivet welding all-in-one.

Background technology

Automobile its be a kind of vehicles.

It is an accessory in automobile to U-shaped frame assembly, and it is used for the connection of safety belt, U-shaped frame assembly include U-shaped body and The riveting sheet being connected in U-shaped body, when riveting sheet rivets with U-shaped body, its position with a setting orientation of riveting sheet, i.e. Need orientation to install, secondly, needed after riveting in U-shaped body one end interior welds nut.

It uses and is manually identified for current riveting, and most riveting sheet rivets with U-shaped body at last, after riveting, nut Feeding it, also use is manually identified and welded with U-shaped body.This mode its not only labor intensity is high, and production efficiency compared with It is low, meanwhile, the risk that charging mistake easily occurs also be present, the quality of product can not be ensured.

In order to the powder feeding efficiency of riveting piece workpiece, for example, Chinese patent literature discloses a kind of cover plate riveting piece workpiece machine Feed arrangement [application number before positioning：201620151215.8], including the slide rail below main body, main body and with slide rail match cunning Motivation structure；Main body is provided with beginning station and whole station, and the sliding equipment includes sliding block and the upper fore-set device on sliding block, Fore-set device includes device body and fore-set, and the past multiple holes to match above and below main body with fore-set, the past multiple holes connection are offered in main body Logical beginning station and whole station.Material to be processed is intermittently rapidly and accurately transferred to by the device with certain frequency from initial station Predetermined station；Automation mechanized operation is realized, has broken away from the dependence to people；Improve production efficiency.

Although above-mentioned scheme has the advantages of many above, above-mentioned scheme does not solve above-mentioned skill thoroughly Art problem, therefore, it is badly in need of developing a rivet welding all-in-one that can solve above-mentioned technical problem.

Utility model content

The purpose of this utility model is in view of the above-mentioned problems, production efficiency can further be improved and ensure to produce by providing one kind The rivet welding all-in-one of quality.

To reach above-mentioned purpose, the utility model employs following technical proposal：This rivet welding all-in-one includes frame, in machine It is disposed with frame and meets the splicing seat of setting discharge state riveting piece workpiece for depositing, shaping is carried out to U-shaped frame workpiece Apparatus for shaping, the riveting set riveted to U-shaped frame workpiece and riveting piece workpiece and U-shaped frame workpiece and nut workpiece are welded The nut-welding device connect, the riveting piece charging that riveting piece workpiece can be made to be transported to one by one on riveting piece storing unit is provided with frame Mechanism, the U-shaped frame feeding mechanism that U-shaped frame workpiece is transported in apparatus for shaping one by one can be made by being provided with frame, in frame Provided with the nut feeding mechanism that nut workpiece can be made to be delivered to one by one on nut-welding device, it is additionally provided with frame and splicing Seat, apparatus for shaping, riveting set and the one-to-one workpiece manipulator of nut-welding device, described workpiece manipulator is with that can drive Dynamic workpiece manipulator connects in vertical direction lifting moving with the shifting material drive mechanism that horizontal direction moves.

Workpiece manipulator can be by the workpiece grabbing on the device set gradually and release to next device.

In above-mentioned rivet welding all-in-one, described riveting piece workpiece feeding mechanism includes being used to carry out tentatively riveting piece workpiece The oscillatory type feed arrangement of screening, splicing seat is connected with the discharge end of oscillatory type feed arrangement, being provided with splicing seat can The undertaking stepped hole that the riveting piece workpiece that oscillatory type feed arrangement is exported is accepted, being provided with the step surface for accepting stepped hole can Detection enters to the testing agency whether the riveting piece workpiece accepted in stepped hole meets setting discharge state one by one, on splicing seat Provided with being connected with accepting stepped hole and meeting the placement stepped hole of setting discharge state riveting piece workpiece for placing, mechanism is also wrapped The conveying device placed in stepped hole can be transported to by the riveting piece workpiece being placed in undertaking stepped hole and work as testing agency by including The riveting piece that the conveying device will can be accepted in stepped hole when the riveting piece workpiece circumferential position of detection does not meet setting discharge state Workpiece is lifted and rotated to setting discharge state, mechanism upwards also to be included working as by the riveting piece workpiece that conveying device is lifted towards not By the riveting piece piece-holder and it can be overturn when meeting setting discharge state to the turning manipulator for setting discharge state.

The testing agency of setting combines turning manipulator and conveying device, can realize the circumferential position detection of riveting piece workpiece With the detection of direction, can by confusion riveting piece workpiece orientation output to setting discharge state, greatly improved powder feeding efficiency and Production efficiency is improved, meanwhile, the labor intensity of worker is also significantly reduced, more conforms to the production requirement of enterprise.

Secondly, automaticity is high and significantly reduces the Productive statistics cost of enterprise.

In above-mentioned rivet welding all-in-one, described splicing seat, which is provided with to accept stepped hole and place stepped hole, to be connected Logical connected entrance, and the lower end of splicing seat is fixed on a mounting board, described conveying device is slidably connected with installing plate and haul Device can be extended upwardly into undertaking stepped hole and be moved to after riveting piece workpiece is lifted from connected entrance and be placed in stepped hole.

In above-mentioned rivet welding all-in-one, described conveying device includes the sliding seat being slidably connected with installing plate, in cunning Dynamic seat is provided with the haul rotation seat for being vertically arranged and being rotatablely connected with sliding seat, and the haul rotation seat is with that can drive its rotation Haul driver connection, lifting above haul rotation seat is connected with by haul lifter on haul rotation seat Plate.

In above-mentioned rivet welding all-in-one, described turning manipulator includes fixed seat, is provided with fixed seat and laterally sets The manipulator rotation seat put and be rotatablely connected with fixed seat, manipulator rotation seat and rotary driver company that it can be driven to rotate Connect, the gripper that riveting piece workpiece can be obtained and discharged is connected with the front end of manipulator rotation seat.

In above-mentioned rivet welding all-in-one, described testing agency is some on undertaking step hole platform terrace including being arranged on Spaced infrared detection sensor.

In above-mentioned rivet welding all-in-one, described oscillatory type feed arrangement includes, with open vibration charging basket, shaking The upper end of the inside spin feeding track that riveting piece workpiece can be made to move from the bottom up and inside spin feeding track is provided with dynamic charging basket The opening end of vibration charging basket is extended to, two are connected with inside spin feeding track upper end in the inside and outside sub-track set and two The discharge end of sub-track meets at the feed end of external spiral discharging track, the riveting piece work that external spiral discharging track exports sub-track Part moves from top to bottom, at least one first screening bar hole is respectively equipped with each sub-track, in outer spiral discharging track It is provided with least one second screening bar hole.

The inside spin feeding track of setting combines two sub-tracks, and it can improve raising powder feeding efficiency, in conjunction with outer spiral shell Discharging track is revolved, the first screening bar hole of setting and the second screening bar hole are capable of the riveting piece workpiece screening of travel direction, i.e. Production requirement can be met, while also significantly reduce labor intensity.

In above-mentioned rivet welding all-in-one, described external spiral discharging track includes feed zone and is connected on feed zone Discharging section, the axial line of feed zone and vibration charging basket form acute angle, and described discharging section is horizontally disposed with.

The acute angle of setting, it can avoid the stacking of polylith riveting piece workpiece.

In above-mentioned rivet welding all-in-one, at least one above-mentioned second is respectively equipped with described feed zone and discharging section Screen bar hole.

In above-mentioned rivet welding all-in-one, the junction of described feed zone and discharging section forms turning, sets around the corner There is guide piece.

In above-mentioned rivet welding all-in-one, the described first screening bar hole is scallop hole.The underproof riveting piece work in position Part drops from the first screening bar hole.

In above-mentioned rivet welding all-in-one, the described second screening bar hole is scallop hole.The underproof riveting piece work in position Part drops from the second screening bar hole.

In above-mentioned rivet welding all-in-one, described external spiral discharging track is fixed on inside spin by some dowels Expect on the outside of track.

External spiral discharging track, inside spin feeding track and dowel are made up of metal material respectively, pass through between three It is welded to connect.

In above-mentioned rivet welding all-in-one, described turning manipulator is arranged on the discharge end of external spiral discharging track.

This riveting piece workpiece automatic feeding method comprises the following steps：

A, prescreening, prescreening is carried out to riveting piece workpiece by oscillatory type charging, meets the riveting piece work of setting discharge state Part is entered in the undertaking stepped hole of splicing seat；

The step specifically includes following content：

A1, by vibrating charging basket riveting piece workpiece is set to enter to inside spin feeding track, inside spin feeding track makes riveting piece work Part is moved up hence into any one sub-track in two sub-tracks or two sub-tracks, and first on sub-track Screen bar hole and preliminary screening is carried out to riveting piece workpiece, i.e. the riveting piece workpiece for not meeting setting discharge state screens bar from first Fallen into shape hole to vibration charging basket；

A2, the riveting piece workpiece of sub-track output enter to external spiral discharging track upper end, are made by external spiral discharging track Riveting piece workpiece moves down and external spiral discharging track includes feed zone and discharging section, during moving down, feed zone Axial line with vibrating charging basket forms acute angle, and secondary screening is carried out by the second screening bar hole on feed zone, and second Riveting piece workpiece after secondary screening carries out the screening of third time by the second screening bar hole on discharging section, i.e. passes through the second sieve The screening of bar hole is selected to fall into the riveting piece workpiece for not meeting setting discharge state to vibration charging basket from the second screening bar hole It is interior；

B, fine screen is selected, and the riveting piece accepted in stepped hole is entered to by accepting the detection of the testing agency on step hole platform terrace Workpiece circumferential position and riveting piece workpiece direction, the riveting piece workpiece that setting discharge state is met after detection are transported to placement stepped hole In；

The step specifically includes following content：

B10, testing agency are detected to riveting piece workpiece, the riveting piece work that then will be accepted by conveying device in stepped hole Part is lifted so that riveting piece workpiece is upwardly separated from undertaking stepped hole, and conveying device has translation, rotation and elevating function；

B20, when testing agency detect riveting piece workpiece towards do not meet setting discharge state when, turning manipulator will be held in the palm The riveting piece workpiece of act is obtained and drives 180 ° of the riveting piece workpiece turning, and turning manipulator release riveting piece workpiece, is released after 180 ° of upset The riveting piece workpiece put is accepted by conveying device；

B30, when testing agency detects that riveting piece workpiece circumferential position does not meet setting discharge state, conveying device is by riveting Piece workpiece, which is transported to, to be placed above stepped hole and by the rotation of conveying device so as to drive the riveting piece workpiece to rotate 180 °, rotation Riveting piece workpiece after 180 ° is by the decline of conveying device so that riveting piece workpiece is discharged into placement stepped hole.

In above-mentioned rivet welding all-in-one, described nut feeding mechanism includes vibrating tray, at the top of vibrating tray Discharge guide is connected with, the free end that cantilevered screening block and cantilevered screening block are connected with discharge guide feed end extends to The top of discharge guide, when nut workpiece pedestal upward and with cantilevered screening block contact when the cantilevered screening block energy Enough force the nut workpiece to depart from discharge guide, there is stopper in the discharge end of discharge guide and nut workpiece is arranged in one by one On discharge guide, mechanism also include can by the nut workpiece grabbing contacted with stopper and be transported to next station so as to Discharge the nut manipulator of nut workpiece.

In above-mentioned rivet welding all-in-one, described discharge guide discharge end both sides have what is connected with discharge guide to lack Mouthful；Nut machinery hand includes material grasping hand and material grasping hand and material grasping hand can be driven to be downwardly into breach so as to by nut workpiece The lift drive mechanism connection of crawl, described lift drive mechanism is with that can drive lift drive mechanism to move in the horizontal direction Horizontal drive mechanism connection.

In above-mentioned rivet welding all-in-one, described horizontal drive mechanism includes fixed seat, is provided with fixed seat with consolidating The translating base and described translating base that reservation is slidably connected are connected with horizontal drive cylinder.

In above-mentioned rivet welding all-in-one, described lift drive mechanism includes the fixing slide carriage being arranged on translating base, The lifting seat being slidably connected with fixing slide carriage in vertical direction is provided with fixing slide carriage and described lifting seat drives with lifting Cylinder is connected, and described material grasping hand is arranged on lifting seat.

In above-mentioned rivet welding all-in-one, described U-shaped frame feeding mechanism includes U-shaped frame feed rail, is fed in U-shaped frame The discharge end of track is provided with U-shaped frame splicing guide rail, and U-shaped frame splicing can will be placed on by being provided with one end of U-shaped frame splicing guide rail U-shaped frame workpiece on guide rail is pushed out to the U-shaped frame transverse direction material-pulling device outside U-shaped frame splicing guide rail, in the another of U-shaped frame splicing guide rail One end is provided with is connected and can will be disengaged from the U-shaped frame splicing seat that the U-shaped frame workpiece of U-shaped frame splicing guide rail is accepted with gantry rotation, Described U-shaped frame splicing seat is connected with it can be driven to rotate 90 ° of splicing seat driver, is additionally provided with frame when U-shaped frame connects Material seat rotates the U-shaped frame longitudinal direction material-pulling device that can be pushed into U-shaped frame workpiece after 90 ° in apparatus for shaping.

In above-mentioned rivet welding all-in-one, described U-shaped frame transverse direction material-pulling device includes U-shaped frame expeller, and U-shaped frame pushes away Material block is connected with pusher cylinder.

In above-mentioned rivet welding all-in-one, described U-shaped frame longitudinal direction material-pulling device includes U-shaped frame scraping wings, U-shaped frame pusher Plate is connected with the gas/oil cylinder of pusher.

In above-mentioned rivet welding all-in-one, described shifting material drive mechanism includes horizontally disposed crossbeam, connects on crossbeam It is connected to the shifting material sliding seat that can be moved in the horizontal direction and moves material sliding seat and be connected with moving material driver, on material sliding seat is moved Above-mentioned workpiece manipulator is connected with, described crossbeam is arranged in beam lifting drive mechanism.

Moving material drive mechanism has two.

It is provided respectively therein one with the one-to-one workpiece manipulator of splicing seat, apparatus for shaping and riveting set and moves and expects In drive mechanism, workpiece manipulator corresponding with nut-welding device is arranged on another and moved in material drive mechanism.

Compared with prior art, it is the advantages of this rivet welding all-in-one：

1st, it is more reasonable to design, and automaticity greatly improved, while production efficiency also greatly improved, and reduces production Difficulty；It ensure that the stability of product quality.

2nd, the testing agency set combines turning manipulator and conveying device, can realize the circumferential position inspection of riveting piece workpiece Survey and the detection of direction, powder feeding efficiency can greatly improved by the riveting piece workpiece orientation output of confusion to discharge state is set With improve production efficiency, meanwhile, also significantly reduce the labor intensity of worker, more conform to the production requirement of enterprise.

Secondly, automaticity is high and significantly reduces the Productive statistics cost of enterprise.

3rd, the inside spin feeding track set combines two sub-tracks, and it can improve raising powder feeding efficiency, in conjunction with outer Spiral discharging track, the first screening bar hole of setting and the second screening bar hole are capable of the riveting piece workpiece screening of travel direction, I.e., it is possible to meet production requirement, while also significantly reduce labor intensity.

4th, it is simple in construction and easily fabricated.

5th, method is simple and is easily manipulated.

Brief description of the drawings

Fig. 1 is dimensional structure diagram provided by the utility model.

Fig. 2 is riveting combination workpiece structural representation provided by the utility model.

Fig. 3 is riveting piece Workpiece structure schematic diagram provided by the utility model.

Fig. 4 is nut Workpiece structure schematic diagram provided by the utility model.

Fig. 5 is riveting piece feeding mechanism structural representation provided by the utility model.

Fig. 6 is oscillatory type feed arrangement structural representation provided by the utility model.

Fig. 7 is splicing holder structure schematic diagram provided by the utility model.

Fig. 8 is nut feeding mechanism structural representation provided by the utility model.

Fig. 9 is discharge guide structural representation provided by the utility model.

Figure 10 is material grasping hand structural representation provided by the utility model.

Figure 11 is workpiece manipulator distribution schematic diagram provided by the utility model.

Figure 12 is the view after U-shaped frame splicing seated connection material provided by the utility model.

Figure 13 is view after U-shaped frame splicing seat provided by the utility model rotates 90 °.

In figure, oscillatory type feed arrangement 1, vibration charging basket 11, inside spin feeding track 12, sub-track 13, external spiral discharging Track 14, feed zone 141, discharging section 142, first screen bar hole 15, second and screen bar hole 16, guide piece 17, dowel 18th, splicing seat 2, accept stepped hole 21, testing agency 22, infrared detection sensor 221, place stepped hole 23, connected entrance 24, Conveying device 3, sliding seat 31, haul rotation seat 32, haul driver 33, haul lifter 34, lift plate 35, turning manipulator 4th, fixed seat 41, manipulator rotation seat 42, rotary driver 43, gripper 44, installing plate 5, frame 6, apparatus for shaping 61, riveting Device 62, lower positioning seat 621, lifting die 622, longitudinal sliding motion base 623, positioning pin 624, haul cylinder 625, nut weld Connection device 63, positioning base 631, soldering tip 632, workpiece manipulator 7, shifting material drive mechanism 8, crossbeam 81, shifting material sliding seat 82, horizontal stroke Beam lift drive mechanism 83, riveting piece feeding mechanism a, U-shaped frame feeding mechanism b, U-shaped frame feed rail b1, U-shaped frame splicing guide rail B2, U-shaped frame transverse direction material-pulling device b3, U-shaped frame splicing seat b4, U-shaped frame longitudinal direction material-pulling device b5, nut feeding mechanism c, vibration Charging tray A2, discharge guide A3, breach A31, cantilevered screening block A4, stopper A5, nut manipulator A6, material grasping hand A61, lifting Drive mechanism A62, fixing slide carriage A621, lifting seat A622, horizontal drive mechanism A63, fixed seat A631, translating base A632, riveting Piece workpiece 10, U-shaped frame workpiece 20, nut workpiece 30.

Embodiment

It is the specific embodiment of utility model and with reference to accompanying drawing below, the technical solution of the utility model is made further Description, but the utility model is not limited to these embodiments.

As Figure 1-4, this rivet welding all-in-one includes frame 6, is disposed with frame 6 and meets setting for storage The splicing seat 2 of discharge state riveting piece workpiece 10, the apparatus for shaping 61 of shaping is carried out to U-shaped frame workpiece 20, to U-shaped frame workpiece and riveting Riveting set 62 that piece workpiece is riveted and the nut-welding device 63 for welding U-shaped frame workpiece and nut workpiece 30.

Splicing seat 2 is horizontally disposed and is processed into by sheet metal.

Apparatus for shaping 61 is prior art, and the utility model that its structure see application number [201620222801.7] is special Profit.

Riveting set 62 includes lower positioning seat, and the lifting riveting that can be lifted in vertical direction is provided with lower positioning seat 621 First 622, and lift die and be connected with riveting lifting drive component.When four holes alignment U-shaped frame workpiece 20 on riveting piece workpiece 10 On four projections when, be directed at four projections one by one so as to by four raised rivetings and make riveting piece by four lifting dies 622 Workpiece 10 and U-shaped frame workpiece 20 are fixed together, that is, form riveting combination workpiece.

Secondly, the riveting conveyer that riveting combination workpiece can be transported in riveting set 62 is provided with frame. As shown in figure 1, the riveting conveyer includes longitudinal sliding motion base 623, some positioning pins are provided with longitudinal sliding motion base 624, riveting combination workpiece is provided with some logical after inserting in positioning hole with the one-to-one positioning hole of positioning pin, positioning pin The movement of longitudinal sliding motion base is crossed so as to which riveting combination workpiece is transported in riveting set 62, during riveting, rivets combination workpiece Rest on longitudinal sliding motion base, after riveting, then be displaced outwardly by longitudinal sliding motion base so as to realize that disengaging acts.

Longitudinal sliding motion base is connected with haul cylinder 625.

Nut-welding device 63 includes the positioning base 631 for being used for fixed riveting combination workpiece, above positioning base 631 Provided with the soldering tip 632 that can be lifted in vertical direction, nut is made by soldering tip 632 after nut is placed in riveting combination workpiece It is welded and fixed with riveting combination workpiece.

The riveting piece feeding mechanism a that riveting piece workpiece is transported on splicing seat 2 one by one can be made by being provided with frame 6, specifically, As shown in Fig. 1 and Fig. 5-7, the oscillatory type that riveting piece feeding mechanism a includes being used for carrying out riveting piece workpiece preliminary screening feeds dress 1 is put, specifically, the oscillatory type feed arrangement 1 is included with open vibration charging basket 11, and being provided with vibration charging basket 11 to make The inside spin feeding track 12 and the upper end of inside spin feeding track 12 that riveting piece workpiece moves from the bottom up extend to vibration charging basket 11 opening end.

Riveting piece workpiece is as the vibration of vibration charging basket 11 along inside spin feeding track 12 so as to move up.

It is in the inside and outside sub-tracks 13 set and two sub-tracks 13 that two are connected with the upper end of inside spin feeding track 12 Discharge end meets at the feed end of external spiral discharging track 14, and the riveting piece workpiece that inside spin feeding track 12 transports enters to two In sub-track 13 or in any one sub-track 13.

Two sub-tracks set, it, which has, avoids after riveting piece job stacking while feeds, next, can also further it carry High powder feeding efficiency.

External spiral discharging track 14 moves the riveting piece workpiece that sub-track 13 exports from top to bottom, on each sub-track 13 At least one first screening bar hole 15 is respectively equipped with, at least one second screening bar shaped is provided with outer spiral discharging track 14 Hole 16.

Prioritization scheme, it is in sector structure that the first screening bar hole 15 and second of the present embodiment, which screens bar hole 16,.That is, Interior big outer small distributed architecture, riveting piece workpiece move along track, when by the first screening screening bar shaped of bar hole 15 and second During hole 16, when riveting piece location of workpiece circumferential position does not meet setting position, by the gravity of riveting piece workpiece so as to falling into first Bar hole 15 and second is screened to screen in bar hole 16.

External spiral discharging track 14 includes feed zone 141 and the discharging section 142 being connected on feed zone 141, feed zone 141 Axial line with vibrating charging basket 11 forms acute angle, i.e. feed zone is obliquely installed, and it can avoid polylith riveting piece workpiece while enter Material.Described discharging section 142 is horizontally disposed, is horizontally disposed with, and is easy to the stable output of riveting piece workpiece.

At least one the second above-mentioned screening bar hole 16 is respectively equipped with feed zone 141 and discharging section 142.

At least one first screening bar hole is respectively equipped with each sub-track, it can further improve screening effect Rate.When the riveting piece location of workpiece does not meet setting position, its can from first screening bar hole and second screening bar hole fall into Vibrate in charging basket, then feed again.

In addition, turning is formed in the junction of feed zone and discharging section, around the corner provided with guide piece 17.

External spiral discharging track is fixed on the outside of inside spin feeding track by some dowels 18.

As illustrated in figs. 5-7, splicing seat 2 is connected with the discharge end of oscillatory type feed arrangement 1, energy is provided with splicing seat 2 The undertaking stepped hole 21 that enough riveting piece workpiece for exporting oscillatory type feed arrangement 1 are accepted, on the step surface for accepting stepped hole 21 Provided with can detect one by one enter to accept stepped hole 21 in riveting piece workpiece whether meet setting discharge state testing agency 22, the testing agency 22 includes being arranged on some spaced infrared detection sensors accepted on the step surface of stepped hole 21 221.The placement that setting discharge state riveting piece workpiece is connected and met for placing with accepting stepped hole 21 is provided with splicing seat 2 Stepped hole 23.

Chamfering is provided with the upper aperture for accepting stepped hole 21 and placement stepped hole 23.The design of chamfering can be in order to riveting piece work The regulation being put into adaptive location of part.

Specifically, the connected entrance 24 that undertaking stepped hole 21 can be connected with placement stepped hole 23 is provided with splicing seat 2, And the lower end of splicing seat 2 is fixed on installing plate 5, described conveying device 3 is slidably connected with installing plate 5 and the energy of conveying device 3 Enough extend upwardly into undertaking stepped hole 21 and be moved to after riveting piece workpiece is lifted from connected entrance 24 and placed in stepped hole 23. Further, the conveying device 3 includes the sliding seat 31 being slidably connected with installing plate 5, is provided between sliding seat 31 and installing plate 5 Two guide rails, be implemented in combination with being slidably connected by guide rail and chute, be provided with sliding seat 31 in be vertically arranged and with slip The haul rotation seat 32 of the rotation connection of seat 31, the haul rotation seat 32 are connected with the haul driver 33 that it can be driven to rotate, It is connected with haul rotation seat 32 by haul lifter 34 and lifts plate 35 above haul rotation seat 32.

Lift that plate 35 is rectangular, lug 351 is provided with the width both sides for lifting plate 35, accepting stepped hole 21 Inwall has the locating notch 211 for supplying described lug 351 to be caught in one by one.

The lug 351 of setting its can increase contact area.

Secondly, one is respectively equipped with the outer end of each lug 351 and stops projection, two are provided with the one end for lifting plate 35 The positioning convex being correspondingly arranged, stop that raised and positioning convex forms circumferentially positioned space, riveting piece workpiece is placed on located space In.

Haul driver 33 is cylinder or oil cylinder；

Haul lifter 34 is cylinder or oil cylinder；

That is, by setting conveying device 3, it can realize the lifting of riveting piece workpiece, transport and the regulation of circumferential position.

Mechanism, which also includes that the riveting piece workpiece being placed in undertaking stepped hole 21 can be transported to, places in stepped hole 23 Conveying device 3 and when testing agency 22 detect riveting piece workpiece circumferential position do not meet setting discharge state when the conveying device The riveting piece workpiece accepted in stepped hole 21 can upwards be lifted and rotated to setting discharge state by 3.

Mechanism also includes to incite somebody to action when the riveting piece workpiece direction lifted by conveying device 3 does not meet setting discharge state The riveting piece piece-holder is simultaneously overturn to the turning manipulator 4 for setting discharge state.Turning manipulator 4 is arranged on external spiral discharging rail The discharge end in road 14.

Specifically, the turning manipulator 4 includes fixed seat 41, be provided with fixed seat 41 laterally set and with fixed seat 41 The manipulator rotation seat 42 of rotation connection, manipulator rotation seat 42 is connected with the rotary driver 43 that it can be driven to rotate, in machine The front end of tool hand rotation seat 42 is connected with the gripper 44 that riveting piece workpiece can be obtained and discharged.

In addition, discharging section 142 is fixed on installing plate 5 by connecting seat.It is provided with splicing seat 2 and accepts the one of stepped hole 21 End is provided with charging guide groove, and the bottom land for feeding guide groove flushes with the blow tank bottom land of discharging section 142.

The operation principle of oscillating component is as follows：

Charging basket vibration is vibrated, causes the riveting piece workpiece of inside successively by inside spin feeding track, two sub-tracks and outer Spiral discharging track, during riveting piece workpiece displacement, pass through the effect of the first screening bar hole and the second screening bar hole Prescreening is carried out to riveting piece workpiece, most meets the riveting piece workpiece output of prescreening setting discharge state at last.

Secondly, as shown in fig. 7, the infrared detection sensor 221 of the present embodiment have three, i.e. be set as X0, X1 and Tri- sensors of X2, X0, X1 and X2 each correspond to a display lamp.

It the following is the display lamp state of different operating modes：

The first, is when the one-to-one display lamp of X0, X1 and X2 is all off, riveting piece workpiece circumferential position now and court To setting discharge state is met, then the riveting piece workpiece accepted in stepped hole 21 is transported to and placed in stepped hole 23 by conveying device .

Second, when display lamp corresponding with X0 lights, X1 and during all off one-to-one display lamps of X2 passes through haul Device and turning manipulator 4 make 180 ° of riveting piece workpiece turning, are then transported to and are placed in stepped hole 23 again.

The third, rises when with the one-to-one display lamp all light of X0, X2, when display lamp corresponding to X1 extinguishes, conveying device Lift riveting piece workpiece and be transported to and place the top of stepped hole 23, while force riveting piece workpiece to circumferentially rotate by placing stepped hole 23 180 °, then conveying device by riveting piece workpiece be positioned over place stepped hole 23 in.

4th kind, risen when when with the one-to-one display lamp all light of X0, X1, when display lamp corresponding to X2 extinguishes, pass through fortune Material device and turning manipulator 4 make 180 ° of riveting piece workpiece turning, and then conveying device lifts riveting piece workpiece and is transported to mounting table The top of rank hole 23, while force riveting piece workpiece to circumferentially rotate 180 ° by placing stepped hole 23, last conveying device is by riveting piece work Part, which is positioned over, to be placed in stepped hole 23.

As illustrated in figs. 5-7

The riveting piece workpiece automatic feeding method comprises the following steps：

A, prescreening, prescreening is carried out to riveting piece workpiece by oscillatory type charging, meets the riveting piece work of setting discharge state Part is entered in the undertaking stepped hole 21 of splicing seat 2；

The step specifically includes following content：

A1, by vibrating charging basket 11 riveting piece workpiece is set to enter to inside spin feeding track 12, inside spin feeding track 12 makes Riveting piece workpiece is moved up hence into any one sub-track 13 in two sub-tracks 13 or two sub-tracks 13, son The first screening bar hole 15 on track 13 carries out preliminary screening to riveting piece workpiece, i.e. does not meet the riveting piece of setting discharge state Workpiece is fallen into vibration charging basket 11 from the first screening bar hole 15；

The riveting piece workpiece that a2, sub-track 13 export enters to the upper end of external spiral discharging track 14, is discharged rail by external spiral Road 14 makes that riveting piece workpiece moves down and external spiral discharging track 14 includes feed zone 141 and discharging section 142, what is moved down During, the axial line of feed zone 141 and vibration charging basket 11 forms acute angle, passes through the second screening bar hole on feed zone 141 16 carry out secondary screenings, and the riveting piece workpiece after programmed screening is entered by the second screening bar hole 16 on discharging section 142 The screening of row third time, i.e. by second screening bar hole 16 screening will not meet setting discharge state riveting piece workpiece from Fallen into second screening bar hole 16 to vibration charging basket 11；

B, fine screen is selected, and is entered to by accepting the detection of the testing agency 22 on the step surface of stepped hole 21 in undertaking stepped hole 21 Riveting piece workpiece circumferential position and riveting piece workpiece direction, meet after detection setting discharge state riveting piece workpiece be transported to mounting table In rank hole 23；

The step specifically includes following content：

B10, testing agency 22 are detected to riveting piece workpiece, then will be accepted by conveying device 3 in stepped hole 21 Riveting piece workpiece is lifted so that riveting piece workpiece, which is upwardly separated from, accepts stepped hole 21, and conveying device 3 has translation, rotates and lifts work( Energy；

B20, when testing agency 22 detect riveting piece workpiece towards do not meet setting discharge state when, turning manipulator 4 will The riveting piece workpiece lifted obtains and drives 180 ° of the riveting piece workpiece turning, and turning manipulator 4 discharges riveting piece work after 180 ° of upset Part, the riveting piece workpiece of release are accepted by conveying device 3；

B30, when testing agency 22 detect riveting piece workpiece circumferential position do not meet setting discharge state when, conveying device 3 Riveting piece workpiece is transported to above placement stepped hole 23 and drives the riveting piece workpiece to rotate by the rotation of conveying device 3 180 °, the riveting piece workpiece after 180 ° of rotation is by the decline of conveying device 3 so that riveting piece workpiece is discharged to placement stepped hole 23 In.

As shown in Fig. 1 and Figure 12-13, being provided with frame 6 can be such that U-shaped frame workpiece is transported to one by one in apparatus for shaping 61 U-shaped frame feeding mechanism b, specifically, U-shaped frame feeding mechanism b includes U-shaped frame feed rail b1, in U-shaped frame feed rail b1 Upper proper alignment U-shaped frame workpiece, realize under U-shaped frame feed rail b1 V belt translation effect and discharge one by one.

U-shaped frame splicing guide rail b2 is provided with U-shaped frame feed rail b1 discharge end, in U-shaped frame splicing guide rail b2 one end It is horizontal provided with the U-shaped frame that can be pushed out to the U-shaped frame workpiece being placed on U-shaped frame splicing guide rail b2 outside U-shaped frame splicing guide rail b2 To material-pulling device b3, U-shaped frame transverse direction material-pulling device b3 includes horizontal expeller, and horizontal expeller connects with horizontal pusher cylinder Connect.

By U-shaped frame transverse direction material-pulling device b3, it can release U-shaped frame workpiece one by one.

It is provided with the U-shaped frame splicing guide rail b2 other end and is rotatablely connected with frame 6 and U-shaped frame splicing guide rail can be will be disengaged from U-shaped frame splicing the seat b4, described U-shaped frame splicing seat b4 and it can be driven to rotate 90 ° of splicing seat that b2 U-shaped frame workpiece is accepted Driver connects, and splicing seat driver is motor.

That is, the U-lag of U-shaped frame workpiece is made to be directed at apparatus for shaping.

Apparatus for shaping can be pushed into after U-shaped frame splicing seat b4 rotates 90 ° by U-shaped frame workpiece by being additionally provided with frame 6 U-shaped frame longitudinal direction material-pulling device b5 in 61.U-shaped frame longitudinal direction material-pulling device b5 includes positioning plate and is fixed on positioning plate outer end Longitudinal expeller, longitudinal pusher cylinder is connected with longitudinal expeller.

By U-shaped frame longitudinal direction material-pulling device b5, it can make the U-shaped frame workpiece of alignment apparatus for shaping be pushed into apparatus for shaping In.

As shown in Fig. 1 and Fig. 8-10, being provided with frame 6 can make nut workpiece be delivered to nut-welding device 63 one by one On nut feeding mechanism c, specifically, nut feeding mechanism c includes vibrating tray A2, vibrating tray A2 top connect There is discharge guide A3, discharge guide A3 feed ends are connected with cantilevered screening block A4 and cantilevered screening block A4 free end extension To discharge guide A3 top, when the pedestal 301 of the nut workpiece cantilever upward and when being contacted with cantilevered screening block A4 Formula screening block A4 can force the nut workpiece 30 to depart from discharge guide A3, have stopper A5 in discharge guide A3 discharge end And nut workpiece 30 is arranged on discharge guide A3 one by one, mechanism also includes the nut workpiece that will can be contacted with stopper A5 30 capture and are transported to next station so as to discharge the nut manipulator A6 of nut workpiece 30.

There is the breach A31 connected with discharge guide A3 in discharge guide A3 discharge ends both sides；Nut manipulator A6 includes Material grasping hand A61 and material grasping hand A61 are with that can drive material grasping hand A61 to be downwardly into breach A31 so that nut workpiece 30 be grabbed The lift drive mechanism A62 connections taken, described lift drive mechanism A62 is with that can drive lift drive mechanism A62 in level The horizontal drive mechanism A63 connections of direction movement.

Further, above-mentioned horizontal drive mechanism A63 includes fixed seat A631, is provided with and fixation on fixed seat A631 The translating base A632 and described translating base A632 that seat A631 is slidably connected are connected with horizontal drive cylinder.

Further, above-mentioned lift drive mechanism A62 includes the fixing slide carriage A621 being arranged on translating base A632, Fixing slide carriage A621 is provided with and the fixing slide carriage A621 lifting seat A622 being slidably connected in vertical direction and described lifting seat A622 is connected with lifting drive cylinder, and described material grasping hand A61 is arranged on lifting seat A622.

As shown in Fig. 1 and Figure 11, it is additionally provided with frame 6 and splicing seat 2, apparatus for shaping 61, riveting set 62 and nut The one-to-one workpiece manipulator 7 of welder 63, workpiece manipulator 7 are prior art, and workpiece can be obtained and discharged by it.

Workpiece manipulator 7 and the shifting material that workpiece manipulator 7 can be driven to be moved in vertical direction lifting moving and horizontal direction Drive mechanism 8 connects.The shifting material drive mechanism 8 includes horizontally disposed crossbeam 81, and being connected with crossbeam 81 can be in level The shifting material sliding seat 82 and shifting material sliding seat 82 of direction movement are connected with moving material driver, expect to be connected with sliding seat 82 moving Above-mentioned workpiece manipulator 7, described crossbeam 81 are arranged in beam lifting drive mechanism 83.

Beam lifting drive mechanism 83 includes fixed base frame and the beam lifting cylinder being arranged on fixed base frame.

Prioritization scheme, the shifting material drive mechanism 8 of the present embodiment have two,

It is provided respectively therein one with the one-to-one workpiece manipulator of splicing seat, apparatus for shaping and riveting set and moves and expects In drive mechanism, workpiece manipulator corresponding with nut-welding device is arranged on another and moved in material drive mechanism.

Certainly, the structure of the present embodiment can be two symmetrically arranged 2, two symmetrically arranged apparatus for shaping of splicing seat 61 and two symmetrically arranged riveting sets 62, i.e. form two sets riveting combination workpiece processing lines, two processing lines replace to spiral shell Alternately nut-welding is realized at female welder 63.

The operation principle of the present embodiment is as follows：

1st, the charging of riveting piece workpiece and the charging of U-shaped frame workpiece；

2nd, U-shaped frame workpiece is transported in apparatus for shaping and carries out shaping；

3rd, riveting piece workpiece is placed on U-shaped frame workpiece, four on U-shaped frame workpiece projection and four on riveting piece workpiece Hole is aligned one by one and projection is inserted in hole；

4th, U-shaped frame workpiece is forced to be linked together with riveting piece workpiece raised riveting by riveting set, i.e. to form riveting Connect combination workpiece；

The 5th, nut workpiece is placed on to the setting position of riveting combination workpiece；

6th, nut workpiece is connected with riveting combination workpiece by nut-welding device 63；

7th, discharged after welding.

Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute Category those skilled in the art can make various modifications or supplement to described specific embodiment or using similar Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.

Claims (10)

1. a kind of rivet welding all-in-one, including frame (6), it is disposed with frame (6) and meets setting discharging shape for storage The splicing seat (2) of state riveting piece workpiece (10), the apparatus for shaping (61) of shaping is carried out to U-shaped frame workpiece (20), to U-shaped frame workpiece and Riveting set (62) that riveting piece workpiece is riveted and the nut-welding that combination workpiece and nut workpiece (30) welding will be riveted Device (63), it is characterised in that the riveting piece that riveting piece workpiece is transported on splicing seat (2) one by one can be made by being provided with frame (6) Feeding mechanism (a), the U-shaped frame charging that U-shaped frame workpiece can be made to be transported to one by one in apparatus for shaping (61) is provided with frame (6) Mechanism (b), the nut charger that nut workpiece is delivered on nut-welding device (63) one by one can be made by being provided with frame (6) Structure (c), it is additionally provided with frame (6) and splicing seat (2), apparatus for shaping (61), riveting set (62) and nut-welding device (63) one-to-one workpiece manipulator (7), described workpiece manipulator (7) is with that can drive workpiece manipulator (7) in vertical side The shifting material drive mechanism (8) moved to lifting moving and horizontal direction connects.

2. rivet welding all-in-one according to claim 1, it is characterised in that described riveting piece feeding mechanism (a) includes being used for The oscillatory type feed arrangement (1) of preliminary screening is carried out to riveting piece workpiece, is connected with and connects in the discharge end of oscillatory type feed arrangement (1) Expect seat (2), the undertaking step that the riveting piece workpiece that oscillatory type feed arrangement (1) can be exported by being provided with splicing seat (2) is accepted Hole (21), the riveting piece for entering to and accepting in stepped hole (21) can be detected one by one by being provided with the step surface for accepting stepped hole (21) Whether workpiece meets the testing agency (22) of setting discharge state, is provided with splicing seat (2) and is connected with accepting stepped hole (21) And meeting the placement stepped hole (23) of setting discharge state riveting piece workpiece for placing, mechanism also includes to be placed on holding The riveting piece workpiece in stepped hole (21) is connect to be transported to the conveying device (3) placed in stepped hole (23) and work as testing agency (22) inspection The conveying device (3) will can be accepted in stepped hole (21) when the riveting piece workpiece circumferential position of survey does not meet setting discharge state Riveting piece workpiece is lifted and rotated to setting discharge state, mechanism upwards also to be included when the riveting piece work lifted by conveying device (3) Part by the riveting piece piece-holder and can be overturn to the turning mechanical for setting discharge state towards when not meeting setting discharge state Hand (4).

3. rivet welding all-in-one according to claim 2, it is characterised in that described splicing seat (2) is provided with and will can held The connected entrance (24) that stepped hole (21) connects with placement stepped hole (23) is connect, and the lower end of splicing seat (2) is fixed on installing plate (5) On, described conveying device (3) is slidably connected with installing plate (5) and conveying device (3) can be extended upwardly into undertaking stepped hole (21) it is moved to and places in stepped hole (23) from connected entrance (24) after being lifted in and by riveting piece workpiece.

4. rivet welding all-in-one according to claim 3, it is characterised in that described conveying device (3) includes and installing plate (5) sliding seat (31) being slidably connected, it is in be vertically arranged and be rotatablely connected with sliding seat (31) to be provided with sliding seat (31) Haul rotation seat (32), the haul rotation seat (32) are connected with the haul driver (33) that it can be driven to rotate, and are rotated in haul It is connected with seat (32) by haul lifter (34) and lifts plate (35) above haul rotation seat (32).

5. the rivet welding all-in-one according to Claims 2 or 3 or 4, it is characterised in that described turning manipulator (4) includes Fixed seat (41), the manipulator rotation seat for laterally setting and being rotatablely connected with fixed seat (41) is provided with fixed seat (41) (42), manipulator rotation seat (42) is connected with the rotary driver (43) that it can be driven to rotate, in manipulator rotation seat (42) Front end is connected with the gripper (44) that riveting piece workpiece can be obtained and discharged.

6. the rivet welding all-in-one according to Claims 2 or 3 or 4, it is characterised in that described oscillatory type feed arrangement (1) It is interior provided with riveting piece workpiece can be made to move from the bottom up in vibration charging basket (11) including the vibration charging basket (11) with opening The upper end of spiral feeding track (12) and inside spin feeding track (12) extends to the opening end of vibration charging basket (11), in inside spin Feeding track (12) upper end is connected with two discharge ends in the inside and outside sub-track (13) set and two sub-tracks (13) and converged Feed end in external spiral discharging track (14), external spiral discharging track (14) is by the riveting piece workpiece that sub-track (13) exports from upper Move down, at least one first screening bar hole (15) is respectively equipped with each sub-track (13), in outer spiral discharging rail Road (14) is provided with least one second screening bar hole (16).

7. the rivet welding all-in-one according to Claims 2 or 3 or 4, it is characterised in that described nut feeding mechanism (c) bag Vibrating tray (A2) is included, discharge guide (A3) is connected with the top of vibrating tray (A2), is connected in discharge guide (A3) feed end The free end for being connected to cantilevered screening block (A4) and cantilevered screening block (A4) extends to discharge guide (A3) top, works as nut The pedestal (301) of workpiece upward and with cantilevered screening block (A4) contact when the cantilevered screen block (A4) this can be forced Nut workpiece (30) departs from discharge guide (A3), has stopper (A5) and nut workpiece in the discharge end of discharge guide (A3) (30) it is arranged in one by one on discharge guide (A3), mechanism also includes the nut workpiece (30) that will can be contacted with stopper (A5) Capture and be transported to next station so as to discharge the nut manipulator (A6) of nut workpiece (30).

8. rivet welding all-in-one according to claim 7, it is characterised in that described discharge guide (A3) discharge end both sides tool There is the breach (A31) connected with discharge guide (A3)；Nut manipulator (A6) include material grasping hand (A61) and material grasping hand (A61) with Material grasping hand (A61) can be driven to be downwardly into breach (A31) so as to the lift drive mechanism for capturing nut workpiece (30) (A62) connect, described lift drive mechanism (A62) is with that can drive what lift drive mechanism (A62) moved in the horizontal direction Horizontal drive mechanism (A63) connects.

9. rivet welding all-in-one according to claim 1, it is characterised in that described U-shaped frame feeding mechanism (b) includes U-shaped Frame feed rail (b1), U-shaped frame splicing guide rail (b2) is provided with the discharge end of U-shaped frame feed rail (b1), is led in U-shaped frame splicing One end of rail (b2), which is provided with, to be pushed out to U-shaped frame splicing guide rail by the U-shaped frame workpiece being placed on U-shaped frame splicing guide rail (b2) (b2) U-shaped frame transverse direction material-pulling device (b3) outside, it is provided with the other end of U-shaped frame splicing guide rail (b2) and rotates company with frame (6) The U-shaped frame splicing seat (b4) that the U-shaped frame workpiece of U-shaped frame splicing guide rail (b2) is accepted is connect and can will be disengaged from, described U-shaped frame connects Material seat (b4) is connected with it can be driven to rotate 90 ° of splicing seat driver, is additionally provided with frame (6) when U-shaped frame splicing seat (b4) the U-shaped frame longitudinal direction material-pulling device (b5) that U-shaped frame workpiece can be pushed into after 90 ° in apparatus for shaping (61) is rotated.

10. rivet welding all-in-one according to claim 1, it is characterised in that described shifting material drive mechanism (8) includes level The crossbeam (81) of setting, the shifting material sliding seat (82) that can be moved in the horizontal direction is connected with crossbeam (81) and moves material and is slided Seat (82) is connected with moving material driver, and above-mentioned workpiece manipulator (7), described crossbeam are connected with material sliding seat (82) is moved (81) it is arranged in beam lifting drive mechanism (83).