CN208116669U - Rivet feeding device - Google Patents

Abstract

The utility model discloses a kind of rivet feeding device, is suitable for rivet on workpiece, including：Carrier moveable and for carrying workpiece；The vibrating disk of rivet is provided by vibration；Transmission device, transmission device are docked with the outlet of vibrating disk to receive the rivet exported from vibration disc vibration and be transmitted；Riveting set, riveting set include the pressure head of liftable movement, and the adsorption piece for adsorbing the rivet sent out from transmission device is provided on pressure head；Support device, support device have the supporting element of liftable movement；First detection components, the first detection components obtain the location information of adsorption piece；Second detection components, the second detection components obtain the location information of the riveting station on workpiece；It by location information acquired in the first detection components and the second detection components, drives carrier mobile, makes to rivet the underface that station is located at adsorption piece, thereby pressure head pushes and supporting element rises the rivet on adsorption piece on riveting station.

Description

Rivet feeding device

Technical field

The utility model relates to a kind of riveting technology field more particularly to a kind of rivet feeding devices.

Background technique

With the development of electronic technology, the keyboard of computer will be applied in many fields, be led on the keyboard of computer Often riveting has rivet.Currently, the mode for riveting rivet on the keyboard of computer uses point mainly using manually riveting The auxiliary tools manual rivets such as mouth pincers, its shortcoming is that：Firstly, speed is slow, low efficiency, labor intensity are high, need largely to work Power, so as to cause high production cost；Secondly, technique is poor, consistency is poor, riveting precision is low, and appearance is unsightly；Third, by hand The probability of the keyboard of operation damage computer is larger, and impaired keyboard leads to not recycle, and serious cost is caused to waste.

Therefore, it is urgent to provide a kind of rivet feeding device, it can replace manually riveting keyboard, avoid damage keyboard, Riveting efficiency is improved, cost is saved.

Utility model content

The purpose of the utility model is to provide a kind of rivet feeding device, it can replace manually riveting keyboard, avoid Keyboard is damaged, riveting efficiency is improved, saves cost.

To achieve the above object, the utility model provides a kind of rivet feeding device, is suitable for rivet in workpiece On, including：Carrier moveable and for carrying workpiece；The vibrating disk of rivet is provided by vibration；Transmission device, the biography Device is sent to dock with the outlet of the vibrating disk to receive the rivet exported from the vibration disc vibration and be transmitted；Riveting dress It sets, the riveting set includes the pressure head of liftable movement, is provided on the pressure head and passes for adsorbing from the transmission device The adsorption piece of the rivet of submitting；Support device, the support device have the supporting element of liftable movement；First detection components, First detection components obtain the location information of the adsorption piece；Second detection components, second detection components obtain institute State the location information of the riveting station on workpiece；Believe by position acquired in first detection components and the second detection components Breath drives the carrier mobile, and the riveting station is made to be located at the underface of the adsorption piece, thereby the pressure head pushing and institute Supporting element is stated to rise the rivet on the adsorption piece on the riveting station.

Compared with prior art, the utility model provides rivet by vibrating disk, and rivet is delivered to neatly arrangedly It docks in order to which transmission device receives rivet by transmission device with the outlet of vibrating disk to receive vibrating disk output outlet Rivet and the underface that rivet is sent to adsorption piece, in order to the rivet on adsorption piece adsorption conveying device, by the first inspection It surveys component and obtains the location information of adsorption piece and the location information of the riveting station on the second detection components acquisition workpiece, thus The position of the riveting station on the position and workpiece of adsorption piece is precisely located, drives carrier by acquired location information It is mobile, make to rivet the underface that station is located at adsorption piece, prevent riveting location deviation, finally by pressure head pushing and supporting element It rises the rivet on adsorption piece on riveting station, the automated job for riveting rivet on workpiece is realized, thus instead of people Work reduces cost of labor manually by rivet in workpiece, improves riveting efficiency, and can better ensure that workpiece.

Preferably, the rivet feeding device further includes the storage apparatus for storing the rivet, the storage apparatus and institute State vibrating disk connection.

Preferably, the transmission device includes take part and straight line driving mechanism, part and the linear drives of taking The output end of mechanism connects, and part of taking described in the straight line driving mechanism driving makees straight reciprocating motion, by the part of taking Take the vibrating disk outlet output rivet, the rivet taken on part described in adsorption piece absorption.

Preferably, the straight line driving mechanism is screw arbor assembly.

Preferably, the part side opposite with the outlet of the vibrating disk of taking offers placing groove, the placing groove It is adapted with the rivet, the other side of the part of taking is equipped with the suction nozzle opposite with the placing groove, the placing groove and institute When stating the outlet of vibrating disk and being connected, the rivet that the suction nozzle will be located at vibrating disk outlet is drawn to the placing groove In.

Preferably, the riveting set further includes lift drive mechanism, the pressure head is defeated with the lift drive mechanism Outlet connection, the lift drive mechanism drive the pressure head to make elevating movement.

Preferably, the rivet feeding device further includes carrier driving structure, the carrier driving structure includes X-axis driving Mechanism and Y-axis driving mechanism, the Y-axis driving mechanism are fixed on the output end of the X-axis driving mechanism, and the carrier is fixed In the output end of the Y-axis driving mechanism, the X-axis driving mechanism drives the load by driving the Y-axis driving mechanism Tool makees straight reciprocating motion in X-direction, and the Y-axis driving mechanism drives the carrier to make straight reciprocating motion in Y direction, The X-direction is mutually perpendicular to the Y direction.

Preferably, the support device further includes driving mechanism, the output end of the supporting element and the driving mechanism connects It connects, the driving mechanism drives the supporting element to make elevating movement.

Preferably, first detection components are the first CCD device.

Preferably, second detection components include the light supply apparatus being sequentially distributed, prism and the second CCD device, it is described The light that the two side ends of light supply apparatus issue is after the prism in the camera lens of parallel injection second CCD device.

Detailed description of the invention

Fig. 1 is that the rivet feeding device of the utility model embodiment carries the structural schematic diagram of workpiece.

Fig. 2 is the top view of Fig. 1.

Fig. 3 is the bracket of the utility model embodiment, feeding mounting plate, vibrating disk, transmission device, riveting set, first The structural schematic diagram of detection components and storage apparatus.

Fig. 4 is the structural schematic diagram of the transmission device of the utility model embodiment.

Fig. 5 is the structural schematic diagram of the part of taking of the utility model embodiment.

Fig. 6 is the structural schematic diagram of the riveting set of the utility model embodiment.

Fig. 7 is the working plate, carrier, workpiece, X-axis driving mechanism and Y-axis driving mechanism of the utility model embodiment Structural schematic diagram.

Fig. 8 is the structural schematic diagram of the carrier of the utility model embodiment, workpiece and Y-axis driving mechanism.

Fig. 9 is the structural schematic diagram that the carrier of the utility model embodiment carries the riveting station of workpiece and workpiece.

Figure 10 is the structural schematic diagram of the support device of the utility model embodiment.

Figure 11 is the transmission device of the utility model embodiment and the structural schematic diagram of the second detection components.

Figure 12 is the structural schematic diagram of second detection components of the utility model embodiment.

Figure 13 is the schematic diagram of the rivet of the utility model embodiment.

Specific embodiment

In order to which the technology contents, construction feature of the utility model is described in detail, below in conjunction with embodiment and cooperate attached drawing It is described further.

Fig. 1 to Figure 12 is please referred to, the utility model provides a kind of rivet feeding device 100, suitable for riveting rivet 900 In on workpiece, which includes：Carrier 1 moveable and for carrying workpiece；Rivet is provided by vibration 900 vibrating disk 2；Transmission device 3, transmission device 3 are docked with the outlet 21 of vibrating disk 2 to receive to vibrate from vibrating disk 2 and export Rivet 900 and be transmitted；Riveting set 4, riveting set 4 include the pressure head 41 of liftable movement, are provided on pressure head 41 For adsorbing the adsorption piece 42 of the rivet 900 sent out from transmission device 3；Specifically, adsorption piece 42 is preferably suction shown in fig. 6 Mouth；Support device 5, support device 5 have the supporting element 51 of liftable movement；First detection components, the first detection components obtain The location information of adsorption piece 42；Second detection components 7, the second detection components 7 obtain the position letter of the riveting station 20 on workpiece Breath；It by location information acquired in the first detection components and the second detection components 7, drives carrier 1 mobile, makes current on workpiece It needs to rivet the riveting station 20 of rivet 900 under the movement of carrier 1, is being moved to the adsorbed rivet 900 of adsorption piece 42 just Lower section is thereby pushed and the rising of supporting element 51 by pressure head 41, so that the rivet 900 on adsorption piece 42 is riveted on workpiece On the riveting station 20 for currently needing to rivet；After the riveting for completing current riveting station 20, pressure head 41 rises, under supporting element 51 Drop, adsorption piece 42 adsorb rivet 900 again, by the first detection components and the location information of the second detection components 7 reacquisition, It drives carrier 1 mobile, makes the riveting station 20 that next needs rivet after completing to rivet on workpiece under the movement of carrier 1, move It moves to the underface of the adsorbed rivet 900 of adsorption piece 42, is thereby pushed by pressure head 41 and the rising of supporting element 51, thus will Rivet 900 on adsorption piece 42 is riveted on after completion rivets on next riveting station 20 for needing to rivet；So successively to work Riveting station 20 on part is riveted.

Please refer to Fig.1 to Fig.3, in the present embodiment, rivet feeding device 100 further include working plate 8a, bracket 8b and Feeding mounting plate 8c, bracket 8b are fixed on working plate 8a, and feeding mounting plate 8c is fixed on bracket 8b, and riveting set 4 is fixed on Bracket 8b is simultaneously pierced by feeding mounting plate 8c, and vibrating disk 2, transmission device 3 and the second detection components 7 are along the bottom of feeding mounting plate 8c Portion is laterally successively fixed, and in the present embodiment, the vibrating disk 2 of use and the quantity of transmission device 3 are 2, feeding installation The bottom of plate 8c is turned left from the right side is respectively arranged with vibrating disk 2, transmission device 3, the second detection components 7, transmission device 3 and vibration Disk 2, i.e. vibrating disk 2 and transmission device 3 are separately positioned on the two sides of the second detection components 7；Certainly, vibrating disk 2 and transmission The quantity of device 3 is not limited, and those skilled in the art can limit the number of vibrating disk 2 and transmission device 3 according to demand Amount.

Please continue to refer to Fig. 1 to Fig. 3, when rivet feeding device 100 works, first by the vibration of 7 side of the second detection components Moving plate 2 and transmission device 3 cooperate the underface that rivet 900 is sent to adsorption piece 42, and then adsorption piece 42 adsorbs rivet 900, Rivet 900 is riveted on the riveting station 20 of workpiece by pressure head 41 again, since rivet 900 is comparatively fine, vibrating disk 2 is opposite Also smaller, excessive rivet 900 is placed in vibrating disk 2 and vibrating disk 2 is easy to cause to block rivet 900 and stop working, and works as vibration There is the case where blocking rivet 900 in disk 2, can stop being fed to riveting set 4, at this point, the vibration of 7 other side of the second detection components Moving plate 2 and transmission device 3 start work, continue to be fed to riveting set 4, to guarantee 100 normal operation of rivet feeding device.

Fig. 1 and Fig. 3 is please referred to, the case where blocking rivet 900 occurs in vibrating disk 2 in order to prevent, and rivet feeding device 100 is also Storage apparatus 9 including storing rivet 900, storage apparatus 9 are connect with vibrating disk 2.Specifically, storage apparatus 9 includes storage riveting Container 91, switch 92 and the delivery pipe 93 of nail 900, container 91 are connected by delivery pipe 93 with vibrating disk 2, and switch 92 is set to Delivery pipe 93 is to control the conveying of rivet 900, when switch 92 is opened, store rivet 900 in container 91 by delivery pipe 93 into Enter vibrating disk 2.

Please continue to refer to Fig. 1 and Fig. 3, rivet 900 is directly put more specifically, being compared in container 91 storage of rivet 900 The case where being placed in vibrating disk 2, vibrating disk 2 is effectively prevent to block rivet 900 appearance passes through the switch 92 being set in delivery pipe 93 The conveying quantity of rivet 900 is controlled, when 900 quantity of rivet in vibrating disk 2 reaches the preset value of rivet feeding device 100 When, switch 92 be closed, stop container 91 in rivet 900 be delivered to vibrating disk 2, when 900 quantity of rivet in vibrating disk 2 much When lower than preset value, switch 92 is opened, and container 91 is toward 2 conveying rivet 900 of vibrating disk；Preferably, the two sides of riveting set 4 are all provided with There is storage apparatus 9, to be connect respectively with the vibrating disk 2 for being located at 7 two sides of the second detection components, the storage dress in 4 left side of riveting set It sets 9 to connect with the vibrating disk 2 in 7 left side of the second detection components, the storage apparatus 9 and the second detection components 7 on 4 right side of riveting set are right The vibrating disk 2 of side connects, and in the present embodiment, the storage apparatus 9 in 4 left side of riveting set and the second detection components 7 are left first 3 cooperating of vibrating disk 2 and transmission device of side, 7 right side of storage apparatus 9 and the second detection components on 4 right side of riveting set Vibrating disk 2 and transmission device 3 do not work, when the vibrating disk 2 in the left side of the second detection components 7 blocks rivet 900 or riveting dress The vibrating disk 2 of the storage apparatus 9 and the left side of the second detection components 7 of setting 4 left sides without rivet 900 when, 4 left side of riveting set Storage apparatus 9 and the vibrating disk 2 and transmission device 3 in the left side of the second detection components 7 stop working, 4 right side of riveting set The vibrating disk 2 and transmission device 3 on 7 right side of storage apparatus 9 and the second detection components start work, continue to supply to riveting set 4 Material, to guarantee 100 normal operation of rivet feeding device.

Fig. 4 and Fig. 5 is please referred to, transmission device 3 includes take part 31 and straight line driving mechanism 32, take part 31 and straight line drive The output end of motivation structure 32 connects, and straight line driving mechanism 32 drives part 31 of taking to make straight reciprocating motion, and by taking, part 31 is taken The rivet 900 for taking the outlet 21 of vibrating disk 2 to export, adsorption piece 42 adsorb the rivet 900 taken on part 31；Preferably, part of taking 31 sides opposite with the outlet 21 of vibrating disk 2 offer placing groove 311, and placing groove 311 is adapted with rivet 900, part of taking 31 other side is equipped with the suction nozzle (not shown) opposite with placing groove 311, and placing groove 311 is connected with the outlet 21 of vibrating disk 2 When, suction nozzle draws the rivet 900 for being located at the outlet of vibrating disk 2 21 into placing groove 311.

Fig. 4 and Fig. 5 is please referred to, in the present embodiment, straight line driving mechanism 32 is screw arbor assembly；Specifically, the screw arbor assembly Including screw support seat 321, screw rod 322, in the nut 323 being set on screw rod 322 and motor 324 of engagement, screw rod branch Support seat 321 is mounted on the bottom of feeding mounting plate 8c, and the both ends of screw rod 322 are mounted on screw support by bearing (figure is not marked) On seat 321, motor 324 is fixed and connect with screw rod 322, and screw support seat 321 is equipped with the guide rail parallel with screw rod 322 (figure Do not show), moving part 325 is equipped between nut 323 and guide rail, moving part 325 is slidably connected by track base 326 with guide rail, even Moving part 325 is connect with part 31 of taking；When work, motor 324 drives screw rod 322 to rotate, and the rotation drive of screw rod 322 engages Nut 323 moved together with moving part 325 and track base 326 are synchronous along guide rail, the movement of moving part 325 is by synchronous drive Part 31 connected to it of taking is mobile；Rotation direction by changing motor 324 is the moving direction of changeable part 31 of taking.

Fig. 4 and Fig. 5 is please referred to, when transmission device 3 transmits rivet 900, motor 324 drives 322 actuation of screw rod to make moving part 325 drive part 31 of taking for linear motion, when the placing groove 311 for part 31 of taking is connected with the outlet 21 of vibrating disk 2, motor 324 stop driving 322 actuation of screw rod, and the rivet 900 that the suction nozzle for part 31 of taking will be located at the outlet 21 of vibrating disk 2, which is drawn, extremely to be placed In slot 311, then motor 324 continues to drive screw rod 322 the part 31 so that drive of moving part 325 is taken that rivet 900 is sent to suction The underface of attachment 42；After adsorption piece 42 adsorbs rivet 900, motor 324, which is driven in the reverse direction screw rod 322, makes to take that make straight line past for part 31 Movement is returned, when the placing groove 311 for part 31 of taking is connected to again with the outlet 21 of vibrating disk 2, motor stops driving screw rod 322 and makees Dynamic, the rivet 900 that the suction nozzle for part 31 of taking will be located at the outlet 21 of vibrating disk 2 again is drawn into placing groove 311, is repeated above-mentioned Operation, until workpiece is completed to rivet.

Referring to Fig. 6, riveting set 4 further includes lift drive mechanism 43, the output of pressure head 41 and lift drive mechanism 43 End connection, 43 drive ram 41 of lift drive mechanism make elevating movement.Specifically, lift drive mechanism 43 includes motor driver (not shown) and the transmission component 432 for making elevating movement by the driving of motor 431, pressure head 41 are set on transmission component 432, press First 41 by motor 431 drive transmission component 432 and it is synchronous make elevating movement, pressure sensor (figure is provided on pressure head 41 Do not show), pressure sensor and motor driver are electrically connected, and motor driver and motor 431 are electrically connected；When pressure head 41 pushes When, pressure sensor senses pressure head 41 and rivet 900 is riveted to the pressure information of workpiece and drives force information back to motor Dynamic device, motor driver control the lifting amount of 431 drive ram 41 of motor according to pressure information to prevent riveting bad workpiece.

Fig. 1 and Fig. 6 is please referred to, in the present embodiment, rivet feeding device 100 further includes vacuum system (not shown), very Empty set system is connected to adsorption piece 42；When riveting, the decline of 431 drive ram 41 of motor, vacuum system starting, the absorption riveting of adsorption piece 42 Then nail 900 makes the riveting station 20 in 900 alignment pieces of rivet by mobile carrier 1, when pressure head 41 pushes, pressure sensing Device senses pressure head 41 and rivets rivet 900 to the pressure information of workpiece and by force information back to motor driver, motor driven Device directly controls the lifting amount of 431 drive ram 41 of motor according to pressure information so that the power that senses of pressure sensor between 397N is between 403N, and to avoid riveting bad workpiece, in the process, pressure information needs not move through controller, then anti-by controller It is fed to motor driver, pressure information is fed directly to the design of motor driver by pressure sensor, accelerates motor 431 reaction speed improves the working efficiency of rivet feeding device 100.

Rivet feeding device 100 further includes carrier driving structure 11, and carrier driving structure 11 includes X-axis driving mechanism 111 And Y-axis driving mechanism 112, Y-axis driving mechanism 112 are fixed on the output end of X-axis driving mechanism 111, carrier 1 is fixed on Y-axis The output end of driving mechanism 112, X-axis driving mechanism 111 drive carrier 1 in X-direction by driving Y-axis driving mechanism 112 Make straight reciprocating motion, Y-axis driving mechanism 112 drives carrier 1 to make straight reciprocating motion, X-direction and Y-axis side in Y direction To being mutually perpendicular to；The upper right corner gives the coordinate of X-direction (i.e. arrow X-direction) Yu Y direction (i.e. arrow Y-direction) in Fig. 7 System.

Fig. 1,3,7 and Fig. 8 are please referred to, specifically, X-axis driving mechanism 111 includes X-axis 111a and X-axis motor 111b, Y-axis Driving mechanism 112 include Y-axis 112a and y-axis motor 112b, when the riveting station 20 of workpiece be located at adsorption piece 42 lower left or When person lower right, X-axis motor 111b driving Y-axis driving mechanism 112 is turned right on X-axis 111a or toward moving left；When the riveting of workpiece When connecing station 20 and being located at the front lower place or the back lower place of adsorption piece 42, y-axis motor 112b drive carrier 1 on Y-axis 112a backward Or it is moved along；Position adjustment is carried out to workpiece by X-axis driving mechanism 111 and Y-axis driving mechanism 112, makes the riveting of workpiece Connect the underface that station 20 is located at adsorption piece 42.

Please refer to Fig. 7 to Fig. 9, when riveting, riveting station 201a is located at the underface of adsorption piece 42, and pressure head 41 pushes and branch Support member 51, which rises, is riveted on the rivet 900 on adsorption piece 42 on riveting station 201a, after riveting station 201a completes riveting, inhales The absorption of attachment 42 is located at the rivet 900 of the underface of adsorption piece 42, and X-axis motor 111b drives Y-axis driving mechanism 112 in X-axis 111a is upper toward moving right, and makes to rivet the underface that station 201b is located at adsorption piece 42, pressure head 41 pushes and the rising of supporting element 51 will Rivet 900 on adsorption piece 42 is riveted on riveting station 201b, after riveting station 201b completes riveting, 42 adsorption potential of adsorption piece Rivet 900 in the underface of adsorption piece 42, X-axis motor 111b drive Y-axis driving mechanism 112 is past on X-axis 111a to move right, Make to rivet the underface that station 201c is located at adsorption piece 42, pressure head 41 pushes and supporting element 51 rises the rivet on adsorption piece 42 900 are riveted on riveting station 201c, and after completion rivet 900 is riveted on the riveting station 20 of the first row, y-axis motor 112b is driven Dynamic load tool 1 backward or is moved along on Y-axis 112a, and the riveting station 20 of the second row is made to be located at the underface of adsorption piece 42；This Utility model can also turn right since the left end of workpiece and be riveted, or the riveting station 20 of the last line from workpiece moves forward Row riveting, is not limited system.

Referring to Fig. 10, support device 5 further includes driving mechanism, supporting element 51 is connect with the output end of driving mechanism, is driven Motivation structure driving support member 51 makees elevating movement.Specifically, driving structure includes module, support base 523 and pedestal 524, module includes cam 521 and motor 522, and module and support base 523 are fixed on pedestal 524, support The top of seat 523 is equipped with connector 525, and the bottom of connector 525 is equipped with spring 526, and spring 526 is to the motor to run at high speed 522 work as a buffer, and improve stability, and supporting element 51 is fixed on connector 525 by 4 screws.When riveting, motor 522 Cam 521 is driven to rotate, supporting element 51 rises under the driving of cam 521, while pressure head 41 pushes, then will be on adsorption piece 42 Rivet 900 is riveted on riveting station 20.

It please refers to Fig.1 to Fig.3, the first detection components are two the first CCD devices 6a, 6b, specifically, the first CCD device The quantity of 6a, 6b are two, and two the first CCD devices 6a, 6b are respectively arranged at 4 two sides of riveting set, specifically, the first CCD Device 6a, 6b are located between riveting set 4 and storage apparatus 9, and the quantity of the first CCD device 6a, 6b is not limited, this The quantity of first CCD device 6a, 6b can be set as more than one or two by the technical staff in field according to demand；In this reality It applies in example, two the first CCD devices 6a, 6b take pictures to adsorption piece 42 to obtain the location information of adsorption piece 42, work as absorption When part 42 is adsorbed with rivet 900, two the first CCD devices 6a, 6b take pictures to adsorption piece 42 and rivet 900 to obtain absorption The position that rivet 900 is determined in the relative position information of rivet 900 and adsorption piece 42 on adsorption piece 42, by rivet 900 Position correct the position of workpiece to be riveted, by X-axis driving mechanism 111 and Y-axis driving mechanism 112 workpiece is carried out Position adjustment prevents adsorption piece so that the riveting station 20 on workpiece is in the underface for being adsorbed in the rivet 900 of adsorption piece 42 Positional shift occurs and rivet 900 is caused to be riveted on the positional shift for riveting station 20 when 42 absorption rivet 900.

Figure 11 and Figure 12 is please referred to, the second detection components 7 include light supply apparatus 71, the prism 72 and second being sequentially distributed CCD device 73, the light that the two side ends of light supply apparatus 71 issue is after prism 72 in parallel the second CCD device of injection 73 Camera lens 731.Specifically, light supply apparatus 71 is fixed on the bottom of feeding mounting plate 8c, and the second CCD device 73 passes through a fixed plate (not shown) is fixed on the bottom of feeding mounting plate 8c, and prism 72 is fixed in fixed plate and is set to the second CCD device 73 The front of camera lens 731, in the present embodiment, the quantity of prism 72 are two, respectively the first prism 72a and the second prism 72b, The first side 71a of first prism 72a and light supply apparatus 71 are oppositely arranged, second side of the second prism 72b and light supply apparatus 71 End 71b is oppositely arranged；When taking pictures, the two side ends of light supply apparatus 71 shine, and the light that the first side 71a is issued passes through the second prism 72b and inject camera lens 731, the second side 71b issue light by the first prism 72a and inject camera lens 731, the 2nd CCD device Part 73 obtains the location information of the riveting station 20 on workpiece according to the light for injecting camera lens 731, thus to the riveting on workpiece Station 20 is accurately positioned；Preferably, the first detection components are associated with the second detection components 7, to remove the first CCD device 6a, 6b And the deviation of relative position information caused by 73 installation site of the second CCD device.

Referring to Fig. 1, rivet feeding device 100 further includes the scanner 12 for being fixedly installed on feeding mounting plate 8c, specifically Ground, the brand of scanner are Microscan, model FIS-6801-1500G；Scanner 12 is used for the load for carrying workpiece Tool 1 is scanned before starting riveting, to control the riveting time of workpiece.

Referring to Fig. 9, in the present embodiment, workpiece is keyboard 200, and the riveting station 20 of keyboard 200 is between 85 to 104 Between, motor 431 is controlled by motor driver and drives the speed of transmission component 432, thus realize the single rivet 900 of riveting to The time of keyboard 200 be 1.5s, as shown in fig. 13 that the rivet 900 in the present embodiment have rivet cap 910 and with rivet cap The rivet column 920 of 910 connections, the middle section part 920b of rivet column 920 set to the concave, and the height of rivet 900 is 1.3mm, rivet The diameter of cap 910 is 2.5mm, and the diameter of the upper portion 920a of rivet column 920 is 0.84mm, the lower section of rivet column 920 The diameter of 920c is 0.6mm, and the rivet 900 of the present embodiment can also be other shapes, is not limited system.

In conjunction with Fig. 1 to Figure 13, rivet 900 is riveted on to the riveting of keyboard 200 to the rivet feeding device 100 of the utility model The work step connect on station 20 is described in detail below：

Firstly, X-axis driving mechanism 111 and Y-axis driving mechanism 112 are mobile after carrier 1 receives keyboard 200 to be riveted Carrier 1, when carrier 1 is transferred to the underface of scanner 12, scanner 12 carries out barcode scanning to carrier 1 and records current time；

Then, switch 92, which is opened, makes the rivet 900 of container 91 enter vibrating disk 2；

Then, rivet 900 is delivered to the outlet 21 of vibrating disk 2 by vibrating disk 2 neatly arrangedly；

Then, the motor 324 of transmission device 3 drives 322 actuation of screw rod to make outlet 21 phase of the placing groove 311 with vibrating disk 2 Connection, the rivet 900 that the suction nozzle for part 31 of taking will be located at the outlet 21 of vibrating disk 2 draw the transmission device 3 into placing groove 311 The driving of motor 324 part 31 of taking rivet 900 is sent to the underface of adsorption piece 42；

Then, 431 drive ram 41 of the motor decline of riveting set 4, vacuum system starting, adsorption piece 42 draw underface Rivet 900, be adsorbed on adsorption piece 42 rivet 900 follow adsorption piece 42 rise；

Then, the motor 324 of transmission device 3 be driven in the reverse direction 322 actuation of screw rod make to take part 31 placing groove 311 and vibration The outlet 21 of disk 2 is connected；

Then, two the first CCD devices 6a, 6b take pictures to adsorption piece 42, to determine the position of adsorption piece 42, simultaneously Determine the positional relationship of the rivet 900 and adsorption piece 42 that are adsorbed in adsorption piece 42；

Then, 431 drive ram 41 of the motor decline of riveting set 4, meanwhile, X-axis driving mechanism 111 and Y-axis driving Mechanism 112 is directed at the riveting station 20 of keyboard 200 according to the position mobile carrier 1 of determining adsorption piece 42 and is located at adsorption piece 42 underface；

Then, two the second CCD devices 73 take pictures to the riveting station 20 of keyboard 200, to determine the riveting of keyboard 200 The information of station 20 is connect, at the same time, supporting element 51 rises, and pressure head 41 slowly pushes, and thereby pressure head 41 is pushed and supported Rivet 900 on adsorption piece 42 is riveted on the riveting station 20 of keyboard 200 by the rising of part 51；

After the completion of riveting, 41 rapid increase of pressure head, supporting element 51 declines；

Finally, X-axis driving mechanism 111 and 112 mobile carrier 1 of Y-axis driving mechanism move the keyboard 200 that riveting is completed It opens, keyboard 200 can be unloaded from carrier 1.

Compared with prior art, the utility model provides rivet 900 by vibrating disk 2, and neatly arrangedly by rivet 900 Be delivered to outlet 21, in order to which transmission device 3 receives rivet 900, dock by transmission device 3 with the outlet 21 of vibrating disk 2 with The rivet 900 that vibrating disk 2 exports and the underface that rivet 900 is sent to adsorption piece 42 are received, in order to the absorption of adsorption piece 42 Rivet 900 on transmission device 3 obtains the location information and the second detection group of the adsorption piece 42 by the first detection components Part 7 obtains the location information of the riveting station 20 on workpiece, to be precisely located on position and the workpiece of adsorption piece 42 The position for riveting station 20, it is mobile by acquired location information driving carrier 1, so that riveting station 20 is located at adsorption piece 42 Underface prevents riveting location deviation, finally pushes by pressure head 41 and supporting element 51 rises the rivet 900 on adsorption piece 42 It is riveted on riveting station 20, the automated job for riveting rivet 900 on workpiece is realized, thus instead of manually by rivet 900 are riveted on workpiece, reduce cost of labor, improve riveting efficiency, and can better ensure that workpiece.

Above disclosed is only the preferred embodiments of the utility model, and the power of the utility model cannot be limited with this Sharp range, therefore equivalent variations made according to the claim of the utility model belong to the range that the utility model is covered.

Claims (10)

1. a kind of rivet feeding device is suitable for rivet on workpiece, which is characterized in that including：

Carrier moveable and for carrying workpiece；

The vibrating disk of rivet is provided by vibration；

Transmission device, the transmission device are docked with the outlet of the vibrating disk to receive the institute exported from the vibration disc vibration It states rivet and is transmitted；

Riveting set, the riveting set include the pressure head of liftable movement, are provided on the pressure head for adsorbing from described The adsorption piece for the rivet that transmission device is sent out；

Support device, the support device have the supporting element of liftable movement；

First detection components, first detection components obtain the location information of the adsorption piece；

Second detection components, second detection components obtain the location information of the riveting station on the workpiece；

By location information acquired in first detection components and the second detection components, drives the carrier mobile, make institute The underface that riveting station is located at the adsorption piece is stated, thereby the pressure head pushes and the supporting element rises the adsorption piece On rivet on the riveting station.

2. rivet feeding device as described in claim 1, which is characterized in that it further include the storage apparatus for storing the rivet, The storage apparatus is connect with the vibrating disk.

3. rivet feeding device as described in claim 1, which is characterized in that the transmission device includes take part and straight line drive Motivation structure, the part of taking are connect with the output end of the straight line driving mechanism, are taken described in the straight line driving mechanism driving Part makees straight reciprocating motion, takes the rivet of the outlet output of the vibrating disk by the part of taking, adsorption piece absorption The rivet taken on part.

4. rivet feeding device as claimed in claim 3, which is characterized in that the straight line driving mechanism is screw arbor assembly.

5. rivet feeding device as claimed in claim 3, which is characterized in that the outlet phase of the take part and the vibrating disk Pair side offer placing groove, the placing groove is adapted with the rivet, the other side of the part of taking be equipped with it is described The opposite suction nozzle of placing groove, when the placing groove is connected with the outlet of the vibrating disk, the suction nozzle will be located at the vibration The rivet of disk outlet is drawn into the placing groove.

6. rivet feeding device as described in claim 1, which is characterized in that the riveting set further includes elevator drive machine Structure, the pressure head are connect with the output end of the lift drive mechanism, and the lift drive mechanism drives the pressure head to go up and down Movement.

7. rivet feeding device as described in claim 1, which is characterized in that further include carrier driving structure, the carrier drives Dynamic structure includes X-axis driving mechanism and Y-axis driving mechanism, and the Y-axis driving mechanism is fixed on the defeated of the X-axis driving mechanism Outlet, the carrier are fixed on the output end of the Y-axis driving mechanism, and the X-axis driving mechanism is by driving the Y-axis to drive Mechanism and drive the carrier to make straight reciprocating motion in X-direction, the Y-axis driving mechanism drives the carrier in Y-axis side To straight reciprocating motion is made, the X-direction is mutually perpendicular to the Y direction.

8. rivet feeding device as described in claim 1, which is characterized in that the support device further includes driving mechanism, institute It states supporting element to connect with the output end of the driving mechanism, the driving mechanism drives the supporting element to make elevating movement.

9. rivet feeding device as described in claim 1, which is characterized in that first detection components are the first CCD device.

10. rivet feeding device as described in claim 1, which is characterized in that second detection components include being sequentially distributed Light supply apparatus, prism and the second CCD device, the light that the two side ends of the light supply apparatus issue is after the prism in flat The camera lens of capable injection second CCD device.