CN220782135U - Automatic riveting device - Google Patents

Abstract

An automatic riveting device, comprising: the base is provided with a discharging position and a riveting position; the conveying mechanism is arranged on the base and used for bearing a carrying disc on which a workpiece is placed; the feeding mechanism is adjacently arranged at a riveting position of the conveying mechanism and connected with the base and is used for providing rivets; the moving and taking mechanism comprises a moving and taking assembly, an image taking assembly and a moving and taking assembly, wherein the moving and taking assembly is adjacently arranged on the feeding mechanism, and the image taking assembly and the moving and taking assembly are both connected with the moving and taking assembly; and the processor is electrically connected with the transfer component and the image capturing component respectively. In the automatic riveting device, the carrying disc on which the workpiece is placed is displaced to the riveting position by the discharging through the conveying mechanism, the moving component which moves the rivet is driven to move to the preset position through the moving component, the rivet which moves the moving component is driven to rivet to the preset area of the workpiece at the riveting position, the integrated operation of moving the workpiece, moving the rivet and riveting is realized, the workpiece and the rivet do not need to be moved to the preset position by manual operation, and the riveting efficiency is improved.

Description

Automatic riveting device

Technical Field

The utility model relates to the technical field of riveting of parts, in particular to an automatic riveting device.

Background

The application range of riveting technology is becoming wider and wider nowadays, rivets and parts are usually placed on a jig by manual operation, and then the jig bearing the rivets and the parts is placed in a punching device to perform riveting operation. However, in actual production, riveting operation is required to be carried out on a large number of parts and rivets, so that the labor intensity of operators is high and the riveting efficiency is low.

Disclosure of Invention

In view of the above, it is necessary to provide an automatic riveting device to improve riveting efficiency.

The embodiment of the application provides an automatic dress riveting device, include: the base is provided with a discharging position and a riveting position at intervals; the conveying mechanism is arranged on the base and comprises a carrying disc for carrying and placing workpieces, and the conveying mechanism is used for displacing the carrying disc and the workpieces from the discharging position to the riveting position; the feeding mechanism is adjacently arranged at the riveting position and connected with the base, and is used for providing rivets; the moving and taking mechanism comprises a moving and taking assembly, an image taking assembly and a moving and taking assembly, wherein the moving and taking assembly is adjacently arranged on the feeding mechanism, the image taking assembly and the moving and taking assembly are arranged at intervals on the moving and taking assembly and are both connected with the moving and taking assembly, and the moving and taking assembly is used for moving and taking the rivet and moves back and forth between the conveying mechanism and the feeding mechanism under the driving of the moving and taking assembly; the processor is respectively and electrically connected with the transfer assembly and the image capturing assembly; the image capturing component captures an image of the workpiece moved to the riveting position and sends a signal to the processor, and the processor controls the transfer component to drive the transfer component to move to a preset position based on the image information of the workpiece, so that the transfer component drives the rivet moved by the transfer component to be riveted to a preset area of the workpiece positioned at the riveting position.

In the automatic riveting device, the carrying disc on which the workpiece is placed is displaced to the riveting position by the discharging through the conveying mechanism, the moving component which moves the rivet is driven to move to the preset position through the moving component, the rivet which moves the moving component is driven to rivet to the preset area of the workpiece at the riveting position, the integrated operation of moving the workpiece, moving the rivet and riveting is realized, the workpiece and the rivet do not need to be moved to the preset position by manual operation, and the riveting efficiency is improved. In addition, through the image of locating the work piece of getting the image subassembly, can make the processor control move and get the subassembly motion based on the image information control of work piece and move, make move and get the rivet that the subassembly moved and accurately correspond with the preset region of work piece, avoid taking place the dislocation between rivet and the preset region of work piece, and then make move and get the subassembly and move and rivet to the preset region of work piece accurately under the drive of moving the subassembly, improved the riveting precision.

In some embodiments, the removal assembly comprises: the linkage piece is connected with the transfer assembly and is used for moving between the feeding mechanism and the conveying mechanism under the driving of the transfer assembly; the magnetic moving and taking piece is arranged on one side of the linkage piece, which is away from the transfer assembly, and is in sliding connection with the linkage piece, and is used for magnetically adsorbing the rivet provided by the feeding mechanism and riveting the rivet to a preset area of the workpiece under the driving of the transfer assembly; the detection piece is arranged at intervals with the linkage piece and is abutted to the magnetic moving piece, and the detection piece is used for detecting riveting force applied to the workpiece by the magnetic moving piece.

In some embodiments, the imaging assembly comprises: the support piece is arranged on the transfer assembly at intervals with the transfer assembly; the adjusting piece is connected with the supporting piece; the image capturing piece is connected with the adjusting piece and is electrically connected with the processor, and the image capturing piece is used for being adjusted to a preset height under the driving of the adjusting piece and capturing images of the workpiece.

In some embodiments, the feed mechanism comprises: the feeding assembly is connected with the base and is adjacently arranged at the riveting position, and the feeding assembly is used for providing the rivet; the bracket is adjacently arranged on the feeding assembly and is connected with the base; the positioning assembly is connected with the bracket and provided with a positioning groove, the positioning groove is communicated with the feeding assembly, and the positioning groove is used for receiving the rivet provided by the feeding assembly so as to position the rivet; the pushing component is connected with the support, and penetrates through the positioning groove and is used for pushing the positioned rivet to be separated from the positioning groove, and the moving component is also used for moving the rivet separated from the positioning groove.

In some embodiments, the delivery mechanism comprises: the first conveying assembly is arranged on the base and adjacent to the feeding mechanism and is used for conveying the carrier plate along a first direction; the second conveying assembly is erected above the first conveying assembly and is connected with the base, the second conveying assembly is used for conveying the carrier disc in a second direction, the second direction is opposite to the first direction, and the second direction is the direction in which the discharging position points to the riveting position; the first transfer assembly is arranged at one end of the first conveying assembly and connected with the base, and is used for receiving the carrier plate conveyed by the second conveying assembly and transferring the carrier plate to the first conveying assembly; the second transfer assembly is arranged opposite to the first transfer assembly and arranged at the other end of the first conveying assembly, and is used for receiving the carrier plate conveyed by the first conveying assembly and transferring the carrier plate to the second conveying assembly.

In some embodiments, the first transfer assembly and the second transfer assembly each comprise: the transfer driving piece is adjacently arranged on the first conveying assembly and is connected with the base; the transfer part is connected with the transfer driving part and is used for descending and abutting the first conveying assembly under the driving of the transfer driving part so as to receive the carrier plate transmitted by the first conveying assembly, or ascending and abutting the second conveying assembly under the driving of the transfer driving part so as to receive the carrier plate transmitted by the second conveying assembly; the pushing piece is arranged at one end of the transferring piece far away from the first conveying assembly and is connected with the transferring piece, and the pushing piece is used for pushing the carrying disc received by the transferring piece to move to the first conveying assembly or the second conveying assembly.

In some embodiments, the transfer member comprises: the transfer part is respectively connected with the transfer driving part and the pushing part and is provided with a containing groove, and the containing groove is used for receiving the carrying disc transmitted by the first conveying assembly or the second conveying assembly; the rollers are arranged at equal intervals and are all rotatably arranged at the bottom of the accommodating groove, and the rollers are used for being abutted against the carrying disc received by the accommodating groove.

In some embodiments, the automated riveting device further comprises: the two groups of stop mechanisms are respectively arranged at the discharging position and the riveting position and are respectively connected with the conveying mechanism, and the two groups of stop mechanisms are respectively used for stopping the carrying disc moving to the discharging position and the carrying disc at the riveting position.

In some embodiments, the stop mechanism comprises: the fixed assembly is connected with the conveying mechanism; the stop component is connected with the fixing component and used for stopping the carrier disc to the discharging position or the riveting position; and the jacking component is arranged on the fixing component at intervals with the stop component, and is used for jacking the stopped carrier plate to ascend so as to be separated from the conveying mechanism.

In some embodiments, the stop mechanism further comprises a support assembly comprising: the bearing driving piece and the jacking component are arranged on the fixing component at intervals; the bearing piece is arranged on the fixed component in a sliding way and is connected with the bearing driving piece; when the jacking component jacks up the carrying disc, the bearing driving piece drives the bearing piece to move to the lower part of the jacking component so as to bear the jacking component.

Drawings

Fig. 1 is a schematic perspective view of an automatic riveting device and an adapted workpiece according to an embodiment of the present application.

Fig. 2 is a schematic perspective view of a carrier plate and an adapted workpiece and rivet in the automatic riveting apparatus shown in fig. 1.

Fig. 3 is a schematic perspective view of a moving mechanism in the automatic riveting device shown in fig. 1.

Fig. 4 is a schematic perspective view of a base and a feeding mechanism in the automatic riveting device shown in fig. 1.

Fig. 5 is a schematic perspective view of a bracket, a positioning assembly, a pushing assembly, a first sensor and an adapted rivet in the feeding mechanism shown in fig. 4.

Fig. 6 is a schematic perspective view of a base, a conveying mechanism, a carrier plate, a stopping mechanism and an adapted workpiece in the automatic riveting device shown in fig. 1.

Fig. 7 is a schematic perspective view of the transfer assembly of the base and transport mechanism of fig. 6.

Fig. 8 is a schematic perspective view of the carrier plate, the stop mechanism and the adapted workpiece shown in fig. 6.

Description of the main reference signs

Automatic riveting device 100

Base 10

Discharge level 11

Riveting bit 12

Conveying mechanism 20

First conveying assembly 21

Second delivery assembly 22

First transfer assembly 23

Transfer drive 231

Transfer member 232

Transfer unit 2321

Receiving groove 2322

Roller 2323

Pushing member 233

Pushing driving part 2331

Pushing part 2332

Cushioning member 234

Second transfer assembly 24

Carrier tray 30

Feeding mechanism 40

Feed assembly 41

Support 42

Positioning assembly 43

Positioning groove 431

Push assembly 44

Pushing member 441

Push against driving member 442

First sensor 45

Transfer mechanism 50

Transfer unit 51

Image capturing assembly 52

Support 521

Adjusting member 522

Image capturing element 523

Removal assembly 53

Linkage 531

Magnetic removal piece 532

Detection member 533

Processor 60

Stop mechanism 70

Fixing component 71

Stop assembly 72

Stop drive 721

Stop support 722

Stop 723

Second sensor 724

Jacking assembly 73

Jacking driving piece 731

Jacking piece 732

Baffle assembly 74

Baffle driving piece 741

Baffle support 742

Stop 743

Third sensor 744

Support assembly 75

Support driving piece 751

Support 752

Workpiece 200

Rivet 300

Detailed Description

The objects, features and advantages of the present application will be more clearly understood from the following detailed description of the present application taken in conjunction with the accompanying drawings and detailed description. It should be noted that, without conflict, the embodiments of the present application and features of the embodiments may be combined with each other. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, the described embodiments are merely some, rather than all, of the embodiments of the present application.

Embodiments of the present application are further described below with reference to the accompanying drawings.

Referring to fig. 1 and 2, an embodiment of the present application provides an automatic riveting device 100, where the automatic riveting device 100 includes a base 10, a conveying mechanism 20, a carrier plate 30, a feeding mechanism 40, a moving mechanism 50 and a processor 60 for riveting a rivet 300 to a workpiece 200.

The base 10 is provided with a discharge position 11 and a riveting position 12 at intervals. The conveying mechanism 20 is arranged on the base 10 and comprises a carrying disc 30 carrying the workpiece 200, and the conveying mechanism 20 is used for moving the carrying disc 30 and the workpiece 200 from the placing position 11 to the riveting position 12. The feeding mechanism 40 is adjacent to the riveting position 12 and connected with the base 10, and the feeding mechanism 40 is used for providing rivets 300. The moving and taking mechanism 50 comprises a moving and taking component 51, an image taking component 52 and a moving and taking component 53, wherein the moving and taking component 51 is adjacently arranged on the feeding mechanism 40, the image taking component 52 and the moving and taking component 53 are arranged on the moving and taking component 51 at intervals and are both connected with the moving and taking component 51, and the moving and taking component 53 is used for moving and taking rivets 300 and moves back and forth between the conveying mechanism 20 and the feeding mechanism 40 under the driving of the moving and taking component 51. The processor 60 is electrically connected to the transfer unit 51 and the imaging unit 52, respectively. The image capturing component 52 captures an image of the workpiece 200 moved to the riveting position 12 and sends an electrical signal to the processor 60, and the processor 60 controls the transferring component 51 to drive the transferring component 53 to move to a preset position based on the image information of the workpiece 200, so that the transferring component 51 drives the rivet 300 moved by the transferring component 53 to be riveted to a preset area of the workpiece 200 located at the riveting position 12. In this embodiment, the transfer unit 51 may be any transfer member, transfer unit or similar transfer body capable of driving the transfer unit 53 to reciprocate between the feeding unit 41 and the conveying mechanism 20, for example, a robot, a three-axis motion platform, etc., and the processor 60 may be placed on the base 10 shown in fig. 1.

In the automatic riveting device 100, the carrier tray 30 with the workpiece 200 placed thereon is moved from the placement position 11 to the riveting position 12 by the conveying mechanism 20, the moving component 53 with the rivet 300 moved is driven to move to a preset position by the moving component 51, and the rivet 300 moved by the moving component 53 is driven to be riveted to a preset area of the workpiece 200 positioned at the riveting position 12, so that the integrated operations of moving the workpiece 200, moving the rivet 300 and riveting are realized, the workpiece 200 and the rivet 300 are not required to be moved to the preset position by manual operations, and the riveting efficiency is improved. In addition, through the image of locating the image capturing component 52 on the workpiece 200, the processor 60 can control the transfer component 51 to drive the transfer component 53 to move based on the image information of the workpiece 200, so that the rivet 300 transferred by the transfer component 53 accurately corresponds to the preset area of the workpiece 200, dislocation between the rivet 300 and the preset area of the workpiece 200 is avoided, and further the transfer component 53 accurately rivets the rivet 300 to the preset area of the workpiece 200 under the drive of the transfer component 51, and the riveting precision is improved.

It can be understood that, as shown in fig. 2, the number of the workpieces 200 carried by the carrier tray 30 is plural, the workpieces 200 are placed on the carrier tray 30 at equal intervals, the moving component 53 can simultaneously move a plurality of rivets 300, and rivet the plurality of rivets 300 to the corresponding workpieces 200 under the driving of the moving component 51, so as to realize the riveting operation of the workpieces 200 at the same time, and improve the riveting efficiency.

In the present embodiment, the image capturing component 52 is driven by the transfer component 51 to move above the riveting location 12, so that the image capturing component 52 captures an image of the workpiece 200 located at the riveting location 12. The processor 60 can acquire coordinate value information of a preset area of the workpiece 200 at the riveting position 12 based on the image information of the workpiece 200, so as to control the transfer component 51 to drive the transfer component 53 to move, so that the coordinate value of the transfer component 53 corresponds to the coordinate value of the preset area of the workpiece 200, and the transfer component 51 is convenient to accurately drive the rivet 300 transferred by the transfer component 53 to be riveted to the preset area of the workpiece 200. It will be appreciated that the predetermined area may be a staking hole.

Referring to fig. 3, in some embodiments, the removal assembly 53 includes a linkage 531, a magnetic removal 532, and a detection 533. The linkage 531 is connected to the transfer unit 51, and the linkage 531 is configured to move between the feeding mechanism 40 and the conveying mechanism 20 under the driving of the transfer unit 51. The magnetic moving member 532 is disposed at a side of the linkage member 531 away from the transferring assembly 51 and is slidably connected with the linkage member 531, and the magnetic moving member 532 is configured to magnetically adsorb the rivet 300 provided by the feeding mechanism 40, and rivet the rivet 300 to a preset area of the workpiece 200 under the driving of the transferring assembly 51. The detecting member 533 is disposed at an interval from the linkage member 531 and abuts against the magnetic moving member 532, and the detecting member 533 is configured to detect a riveting force applied to the workpiece 200 by the magnetic moving member 532. In the present embodiment, the detecting member 533 may be a pressure sensor.

Thus, by providing the magnetic moving member 532 in contact with the detecting member 533, when the transferring assembly 51 drives the workpiece 200 moved by the magnetic moving member 532 to be riveted to the workpiece 200 located at the riveting position 12, the magnetic moving member 532 is reacted by the workpiece 200 and presses against the detecting member 533, so that the detecting member 533 detects the riveting force applied by the magnetic moving member 532 to the workpiece 200 according to the reaction force, and the processor 60 determines whether the riveting force applied by the magnetic moving member 532 is within the preset range based on the detection information of the detecting member 533, thereby avoiding damage to the workpiece 200 and the rivet 300 due to excessive riveting force or preventing the rivet 300 from being riveted to the preset area of the workpiece 200 due to insufficient riveting force, so that the riveting precision and stability of the automatic riveting device 100 can be effectively improved.

It is understood that the magnetic moving member 532 is a metal body structure with a magnet embedded therein, and the metal body may be made of stainless steel. In this way, by arranging the magnet inside the magnetic moving and taking piece 532, the magnetic moving and taking piece 532 can magnetically adsorb the rivet 300, so that the situation that vacuum adsorption cannot be performed due to the small size of the rivet 300 is avoided, and the magnetic moving and taking piece 532 is convenient to move and take the rivet 300. In addition, by providing the magnetic moving and taking member 532 as a metal body, the magnetic moving and taking member 532 can be prevented from being damaged due to the excessive impact force received during the riveting operation, and the service life of the magnetic moving and taking member 532 is prolonged.

In some embodiments, the imaging assembly 52 includes a support 521, an adjustment 522, and an imaging member 523. The supporting member 521 and the moving and taking assembly 53 are disposed at an interval on the transferring assembly 51, the adjusting member 522 is connected to the supporting member 521, the imaging member 523 is connected to the adjusting member 522 and electrically connected to the processor 60, and the imaging member 523 is used for adjusting to a predetermined height and taking an image of the workpiece 200 under the driving of the adjusting member 522. In this embodiment, the adjusting member 522 may be any adjusting portion, adjusting block or similar adjusting body capable of adjusting the image capturing member 523 to a predetermined height, for example, a servo sliding table, a fine tuning sliding table, etc., and the image capturing member 523 is composed of an industrial camera and a lens.

In this way, the adjusting piece 522 is arranged to adjust the image capturing piece 523 to a preset height, so that the image capturing piece 523 can accurately capture the image of the workpiece 200 positioned at the riveting position 12, the situation that the image capturing piece 523 captures the obtained image due to the fact that the interval between the image capturing piece 523 and the workpiece 200 positioned at the riveting position 12 is too large or too small is prevented, and the improvement of the image capturing precision of the image capturing piece 523 is facilitated.

Referring to fig. 4 and 5, in some embodiments, the feeding mechanism 40 includes a feeding assembly 41, a bracket 42, a positioning assembly 43, and a pushing assembly 44. A feed assembly 41 is connected to the base 10 and is located adjacent the riveting location 12, the feed assembly 41 being adapted to provide rivets 300. The bracket 42 is disposed adjacent to the feed assembly 41 and is connected to the base 10. The positioning assembly 43 is connected with the base 10 and provided with a positioning groove 431, the positioning groove 431 is communicated with the feeding assembly 41, and the positioning groove 431 is used for receiving the rivet 300 provided by the feeding assembly 41 to position the rivet 300. The pushing component 44 is connected with the bracket 42, the pushing component 44 penetrates into the positioning groove 431 and is used for pushing the positioned rivet 300 to be separated from the positioning groove 431, and the moving component 53 is also used for moving the rivet 300 separated from the positioning groove 431. In this embodiment, the feeding component 41 is a vibration disc, the pushing component 44 is composed of a pushing component 441 and a pushing driving component 442, the pushing component 441 penetrates into the bottom of the positioning groove 431 along the vertical direction, the pushing driving component 442 is connected with the positioning component 43, the output end of the pushing driving component 442 is connected with the pushing component 441, and the pushing driving component 442 is a linear cylinder.

In this way, through the communication of the positioning groove 431 and the feeding component 41, the positioning groove 431 can receive and position the rivet 300 provided by the feeding component 41, so that the rivet 300 keeps a preset orientation, the magnetic moving and taking piece 532 is convenient to accurately move and take the rivet 300 with the preset orientation, the procedure that the rivet 300 posture adjustment operation is required after the magnetic moving and taking piece 532 moves and takes the rivet 300 is avoided, the whole operation time of riveting operation is shortened, and the riveting efficiency is further improved. In addition, the pushing component 44 passes through the bottom of the positioning groove 431 and is inserted into the positioning groove, so that the pushing component 44 can timely eject the rivet 300 positioned in the positioning groove 431 out of the positioning groove 431, so that the positioned rivet 300 is separated from the positioning groove 431, and the magnetic moving member 532 is beneficial to quickly moving the rivet 300.

Referring to fig. 5, in some embodiments, the feeding mechanism 40 further includes a first sensor 45, where the first sensor 45 is adjacent to the positioning slot 431 and is connected to the positioning component 43, the first sensor 45 is electrically connected to the transferring component 51, and the first sensor 45 is used for detecting whether the positioned rivet 300 is moved by the magnetic moving component 532. In this embodiment, the first sensor 45 may be a photoelectric sensor.

In this way, by arranging the first sensor 45 adjacent to the positioning groove 431, the first sensor 45 can detect that the positioned rivet 300 is moved by the magnetic moving member 532, and send detection information to the transferring assembly 51 through an electrical signal, so that the transferring assembly 51 knows that the positioned rivet 300 has been moved by the magnetic moving member 532 based on the detection information, and further the transferring assembly 51 drives the rivet 300 moved by the magnetic moving member 532 to move to a preset position, thereby improving the feeding stability of the feeding mechanism 40.

Referring to fig. 6, in some embodiments, the conveyor mechanism 20 includes a first conveyor assembly 21, a second conveyor assembly 22, a first transfer assembly 23, and a second transfer assembly 24. The first conveying assembly 21 is disposed on the base 10 and adjacent to the feeding mechanism 40, and the first conveying assembly 21 is used for conveying the carrier plate 30 along the first direction. The second conveying assembly 22 is erected above the first conveying assembly 21 and is connected with the base 10, and the second conveying assembly 22 is used for conveying the carrier plate 30 along a second direction, wherein the second direction is opposite to the first direction, and the second direction is the direction in which the discharge position 11 points to the riveting position 12. The first transfer assembly 23 is disposed at one end of the first conveying assembly 21 and connected to the base 10, and the first transfer assembly 23 is configured to receive the carrier tray 30 conveyed by the second conveying assembly 22 and transfer the carrier tray 30 to the first conveying assembly 21. The second transfer assembly 24 is disposed opposite to the first transfer assembly 23 and at the other end of the first conveying assembly 21, and the second transfer assembly 24 is configured to receive the carrier tray 30 conveyed by the first conveying assembly 21 and transfer the carrier tray 30 to the second conveying assembly 22. In this embodiment, the first conveying member 21 and the second conveying member 22 may be a conveying belt, and may also be a plate chain line.

So, through setting up first transfer subassembly 23 and second transfer subassembly 24 along locating the relative both ends of first conveying subassembly 21 respectively, can both cooperate with carrying dish 30 each other shift between first conveying subassembly 21 and second conveying subassembly 22, realize carrying dish 30 and carry the drive of subassembly 21 and second conveying subassembly 22 down cyclic motion, and then make carrying dish 30 repetition cycle bear the work piece 200 that waits to rivet to the material placing position 11, need not manual operation and will accomplish the riveting operation and empty carrying dish 30 shifts to the material placing position 11, the conveying efficiency of conveying mechanism 20 has been improved.

Referring to fig. 6 and 7, in some embodiments, the first transfer assembly 23 and the second transfer assembly 24 each include a transfer drive 231, a transfer member 232, and a pusher 233. The transfer drive 231 is disposed adjacent to the first conveyor assembly 21 and is coupled to the base 10. The transfer member 232 is connected to the transfer driving member 231, and the transfer member 232 is configured to descend and abut against the first conveying assembly 21 under the driving of the transfer driving member 231 to receive the carrier tray 30 conveyed by the first conveying assembly 21, or ascend and abut against the second conveying assembly 22 under the driving of the transfer driving member 231 to receive the carrier tray 30 conveyed by the second conveying assembly 22. The pushing member 233 is disposed at an end of the transferring member 232 away from the first conveying assembly 21 and connected to the transferring member 232, and the pushing member 233 is used for pushing the carrier tray 30 received by the transferring member 232 to move to the first conveying assembly 21 or the second conveying assembly 22. In this embodiment, the transfer driving member 231 may be a linear cylinder, the pushing member 233 includes a pushing driving portion 2331 and a pushing portion 2332 connected to each other, the pushing driving portion 2331 is connected to the transfer member 232 and is used for driving the pushing portion 2332 to push the carrier 30 to move, and the pushing driving portion 2331 may also be a linear cylinder.

In this way, by arranging the transfer driving member 231 and the transfer member 232 to connect, the transfer member 232 can rise to be abutted to the second conveying assembly 22 under the driving of the transfer driving member 231, or fall to be abutted to the first conveying assembly 21 under the driving of the transfer driving member 231, so that the transfer member is convenient to stably receive the carrier disc 30 transmitted by the second conveying assembly 22 or the first conveying assembly 21, and the transfer member 232 is further enabled to stably transfer the carrier disc 30 from one conveying assembly to the other conveying assembly, thereby improving the transfer stability of the transfer assembly. In addition, the pushing member 233 pushes the carrier tray 30 received by the transfer member 232, so that the carrier tray 30 can be quickly transferred from the transfer member 232 to the conveying assembly, the transfer of the carrier tray 30 by manual operation is avoided, and the transfer efficiency of the carrier tray 30 is improved.

In some embodiments, the transfer member 232 includes a transfer portion 2321 and a plurality of rollers 2323. The transfer part 2321 is respectively connected with the transfer driving part 231 and the pushing part 233, and is provided with a receiving groove 2322, wherein the receiving groove 2322 is used for receiving the carrier tray 30 conveyed by the first conveying assembly 21 or the second conveying assembly 22. The rollers 2323 are disposed at equal intervals and are all rotatably disposed at the bottom of the accommodating groove 2322, and the rollers 2323 are used for abutting against the carrier disc 30 received by the accommodating groove 2322.

In this way, by arranging the plurality of rollers 2323 to abut against the carrier disc 30 received by the accommodating groove 2322, the carrier disc 30 can be prevented from directly contacting with the bottom of the accommodating groove 2322, so that the pushing member 233 is convenient to push the carrier disc 30 to move towards the conveying assembly abutted against the transferring portion 2321, and the situation that the carrier disc 30 cannot be pushed out of the accommodating groove 2322 by the pushing member 233 due to overlarge friction between the carrier disc 30 and the bottom of the accommodating groove 2322 is prevented.

In some embodiments, the first transfer assembly 23 and the second transfer assembly 24 further include a buffer member 234, and the buffer member 234 is disposed on the base 10 and corresponds to the transfer member 232. In this embodiment, the buffer 234 may be a hydraulic buffer.

Thus, through setting up buffer 234 and corresponding setting of transfer piece 232, when transfer piece 232 descends in the drive of transferring the driving piece 231, buffer 234 butt in order to cushion the driving force that transfer piece 232 received in transfer piece 232, avoid transfer piece 232 to bump with between the base 10 because of the too big driving force that receives, buffer 234 can also carry out spacing to transfer piece 232 simultaneously, and then make the steady butt in first transport assembly 21 of transfer piece 232 after the decline, improved the stability of the transfer carrier plate 30 of first transfer assembly 23 and second transfer assembly 24.

Referring to fig. 6, in some embodiments, the automatic riveting device 100 further includes two sets of stop mechanisms 70, where the two sets of stop mechanisms 70 are respectively disposed at the placement position 11 and the riveting position 12 and are respectively connected to the conveying mechanism 20, and the two sets of stop mechanisms 70 are respectively used for stopping the carrier tray 30 moving to the placement position 11 and the carrier tray 30 moving to the riveting position 12, so that the carrier tray 30 moving to the placement position 11 and the carrier tray 30 moving to the riveting position 12 stop moving, and the carrier tray 30 located at the placement position 11 and the carrier tray 30 located at the riveting position 12 are convenient to perform the placement operation and the riveting operation, respectively.

Referring to fig. 8, in some embodiments, the stop mechanism 70 includes a fixed assembly 71, a stop assembly 72, and a jacking assembly 73. The fixing assembly 71 is connected to the conveying mechanism 20. The stop assembly 72 is connected to the fixing assembly 71, the stop assembly 72 being used to stop the carrier disc 30 to the discharge location 11 or the riveting location 12. The lifting assembly 73 and the stopping assembly 72 are disposed on the fixing assembly 71 at intervals, and the lifting assembly 73 is used for lifting the stopped carrier tray 30 to lift so as to separate from the conveying mechanism 20.

In this way, by arranging the stop component 72 and the jacking component 73 to match, the carrier plate 30 can be precisely moved to the discharging position 11 or the riveting position 12 and stably separated from the conveying mechanism 20 under the driving of the stop component and the jacking component, so that the carrier plate 30 can conveniently receive the workpiece 200 at the discharging position 11 or perform riveting operation at the riveting position 12, the carrier plate 30 is prevented from moving along with the conveying mechanism 20, the carrier plate 30 cannot stably receive the workpiece 200 or perform riveting operation, and the riveting stability of the automatic riveting device 100 is improved.

In some embodiments, the stop assembly 72 includes a stop drive 721, a stop support 722, a stop 723, and a second sensor 724. The stop driving member 721 is connected to the fixing member 71, and the stop supporting member 722 is connected to an output end of the stop driving member 721, wherein the stop supporting member 722 is configured to be lifted or lowered by the stop driving member 721. The stopper 723 is provided on a side of the stopper support 722 facing the jacking assembly 73 and connected to the stopper support 722, and the stopper 723 is used to lift up and abut against the carrier tray 30 under the driving of the stopper support 722 to stop the carrier tray 30 to the discharge position 11 or the rivet position 12. The second sensor 724 is disposed at a distance from the stopper 723, and is electrically connected to the stopper driver 721, and the second sensor 724 is configured to detect whether the carrier tray 30 is moved to the discharge position 11 or the rivet position 12. In the present embodiment, the stopper driver 721 may be a cylinder, the stopper 723 may be a hydraulic buffer, and the second sensor 724 may be a position sensor, a photoelectric sensor, or the like.

In this way, by arranging the second sensor 724 to detect that the carrier plate 30 moves to the discharging position 11 or the riveting position 12 and sending the detection information thereof to the stop driving element 721 through the electric signal, the stop driving element 721 drives the stop supporting element 722 to drive the stop element 723 to lift based on the detection information of the second sensor 724, so that the stop element 723 stops moving to the carrier plate 30 of the discharging position 11 or the riveting position 12, the carrier plate 30 is prevented from moving along with the conveying mechanism 20 when discharging and riveting operations are performed, and the discharging stability and riveting stability of the automatic riveting device 100 are improved.

In some embodiments, the jacking assembly 73 includes a jacking drive 731 and a jacking 732. The lift-up driving member 731 and the stopper driving member 721 are disposed at intervals in the second direction and connected to the fixing assembly 71, and the lift-up member 732 is connected to an output end of the positioning driving member. In this embodiment, the lift driving member 731 may be a cylinder.

In this way, the jacking driving member 731 drives the jacking member 732 to jack the stopped carrier plate 30 up, so that the carrier plate 30 can be separated from the conveying mechanism 20, the carrier plate 30 is prevented from moving along with the conveying mechanism 20, and the carrier plate 30 can stably receive the workpiece 200 or perform riveting operation, so that the discharging stability and riveting stability of the automatic riveting device 100 are improved.

Referring to fig. 6 and 8, in some embodiments, the automatic riveting apparatus 100 has a plurality of carrier plates 30, and the plurality of carrier plates 30 are sequentially moved from the placement position 11 to the riveting position 12 under the driving of the conveying mechanism 20. The stop mechanism 70 further includes a stop assembly 74, where the stop assembly 74 and the stop assembly 72 are disposed at intervals along the second direction and are respectively located on two opposite sides of the jacking assembly 73, and the stop assembly 74 is connected to the fixing assembly 71. Wherein, when one of the carrier trays 30 moves to the discharging position 11 or the riveting position 12, the blocking assembly 74 is used for blocking the carrier tray 30 adjacent to the carrier tray in the second direction from moving to the discharging position 11 or the riveting position 12.

In this way, by arranging the blocking component 74 and the stop component 72 at intervals along the second direction, when one carrier tray 30 of the plurality of carrier trays 30 moves to the discharging position 11 or the riveting position 12, the blocking component 74 abuts against and blocks the carrier tray 30 adjacent to the blocking component from continuing to move along the second direction, so that the rest carrier trays 30 are prevented from interfering with the normal operation of the carrier tray 30 positioned at the discharging position 11 or the riveting position 12.

Specifically, the dam assembly 74 includes a dam drive 741, a dam support 742, a dam 743, and a third sensor 744. The stop driving member 741 and the stop driving member 721 are respectively disposed at two opposite sides of the jacking assembly 73 and connected to the fixing assembly 71, and the stop supporting member 742 is connected to the stop driving member 741, and the stop supporting member 742 is configured to be lifted or lowered under the driving of the stop driving member 741. The blocking member 743 is disposed on a side of the blocking support 742 away from the positioning component 43 and connected to the blocking support 742, and the third sensor 744 is disposed on the blocking support 742 at a distance from the blocking member 743 and electrically connected to the blocking driving member 741. In this embodiment, the stop driving member 741 may be an air cylinder, the stop member 743 may be a hydraulic buffer, and the third sensor 744 may be a position sensor, a photoelectric sensor, or the like.

When one of the carrier plates 30 moves to the placing position 11 or the riveting position 12, the third sensor 744 is arranged to detect that the carrier plate 30 adjacent to the carrier plate 30 moves to the placing position 11 or the riveting position 12, and the third sensor 744 sends detection information obtained by detection to the blocking driving member 741 through an electric signal, so that the blocking driving member 741 drives the blocking supporting member 742 to drive the blocking member 743 to lift, and the blocking member 743 abuts against and blocks the carrier plate 30 moving to the placing position 11 or the riveting position 12, so that collision between the carrier plate 30 and the carrier plate 30 positioned at the placing position 11 or the riveting position 12 is avoided.

Referring to fig. 8, in some embodiments, the stop mechanism 70 further comprises a support assembly 75, the support assembly 75 comprising a support drive 751 and a support 752. The supporting driving member 751 and the jacking member 73 are disposed at a distance from each other on the fixing member 71, and the supporting member 752 is slidably disposed on the fixing member 71 and connected to the supporting driving member 751. Wherein, when the jacking component 73 jacks up the carrier plate 30, the supporting driving piece 751 drives the supporting piece 752 to move to the lower part of the jacking component 73 so as to support the jacking component 73. In this embodiment, the support driving member 751 may be an air cylinder.

In this way, by arranging the supporting driving member 751 and the supporting member 752 which are connected, when the positioning member 43 lifts the carrier plate 30 and is separated from the conveying mechanism 20, the supporting member 751 can drive the supporting member 752 to move below the positioning member 43 and support the lifting member 73, so that the carrier plate 30 is prevented from pressing down the lifting member 73 and flowing back to the conveying mechanism 20 due to overlarge riveting force applied to the workpiece 200 carried by the carrier plate 30 when riveting operation is performed, and the lifting member 73 is further enabled to stably lift the carrier plate 30 under the support of the supporting member 75, which is beneficial to ensuring the riveting stability of the workpiece 200.

In this embodiment, the number of the supporting members 75 is two, the two supporting members 75 are symmetrically disposed on two opposite sides of the positioning member 43, and the two supporting members 75 are cooperatively supported at different positions of the jacking members 732, so as to increase the contact area between the supporting members 75 and the positioning member 43, and further increase the supporting stability of the supporting members 75.

The working process of the automatic riveting device 100 is as follows:

firstly, the stop assembly 72 in the stop mechanism 70 at the discharging position 11 stops the carrier disc 30 moving to the discharging position 11, the propping assembly 73 in the same group of stop mechanisms 70 lifts the stopped carrier disc 30 and separates from the second conveying assembly 22, the workpiece 200 to be riveted is placed on the carrier disc 30 again, after the workpiece 200 is placed, the propping assembly 73 drives the carrier disc 30 to be placed on the second conveying assembly 22, and the stop assembly 72 cancels stopping of the carrier disc 30 flowing back to the second conveying assembly 22, so that the carrier disc 30 to be riveted is driven by the second conveying assembly 22 to move to the riveting position 12 along the second direction;

then, the stop component 72 in the other group of stop mechanisms 70 stops moving to the carrier plate 30 of the riveting position 12, the jacking component 73 in the same group of stop mechanisms 70 jacks up the carrier plate 30 which is rotated to be stopped and is separated from the second conveying component 22, the image capturing component 52 captures images of the workpiece 200 positioned at the riveting position 12 and sends electric signals to the processor 60, the moving component 53 moves to the feeding mechanism 40 and moves the rivet 300 to be riveted under the driving of the moving component 51, the processor 60 controls the moving component 51 to drive the moving component 53 to move to a preset position based on the image information of the workpiece 200, so that the rivet 300 moved by the moving component 53 corresponds to a preset area of the workpiece 200 positioned at the riveting position 12, then the moving component 51 drives the rivet 300 moved by the moving component 53 to rivet a preset area of the workpiece 200, the integrated operation of moving, moving and installing the rivet 300 of the workpiece 200 is realized, the workpiece 300 and the rivet 300 are not required to be manually operated to move the workpiece 200 to the preset position, and the riveting efficiency is improved;

then, the jacking component 73 at the discharging position 11 drives the carrier disc 30 to reflow onto the second conveying component 22, and the stop component 72 in the same group of stop mechanisms 70 cancels stopping the carrier disc 30, so that the carrier disc 30 carrying the riveted workpiece 200 moves to the first transferring component 23 along the second direction under the drive of the second conveying component 22;

finally, the first transfer assembly 23 receives the carrier tray 30 and transfers the carrier tray 30 to the first transfer assembly 21, the first transfer assembly 21 transfers the carrier tray 30 to the second transfer assembly 24 along the first direction, the second transfer assembly 24 receives the carrier tray 30 and transfers the carrier tray 30 to the second transfer assembly 22, the second transfer assembly 22 transfers the carrier tray 30 to the discharge position 11 along the second direction, the stop assembly 72 and the jacking assembly 73 at the discharge position 11 cooperate to drive the carrier tray 30 to disengage from the second transfer assembly 22, the operator or the manipulator takes out the workpiece 200 riveted with the rivet 300 from the carrier tray 30 and places the workpiece 200 to be riveted on the carrier tray 30, and the stop assembly 72 and the jacking assembly 73 at the discharge position 11 cooperate to drive the carrier tray 30 to reflow to the second transfer assembly 22 to repeat the riveting operation.

Finally, it should be noted that the above embodiments are merely for illustrating the technical solution of the present application and not for limiting, and although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present application may be modified or substituted without departing from the spirit and scope of the technical solution of the present application.

Claims (10)

1. An automatic riveting device, comprising:

the base is provided with a discharging position and a riveting position at intervals;

the conveying mechanism is arranged on the base and comprises a carrying disc for carrying and placing workpieces, and the conveying mechanism is used for displacing the carrying disc and the workpieces from the discharging position to the riveting position;

the feeding mechanism is adjacently arranged at the riveting position and connected with the base, and is used for providing rivets;

the moving and taking mechanism comprises a moving and taking assembly, an image taking assembly and a moving and taking assembly, wherein the moving and taking assembly is adjacently arranged on the feeding mechanism, the image taking assembly and the moving and taking assembly are arranged at intervals on the moving and taking assembly and are both connected with the moving and taking assembly, and the moving and taking assembly is used for moving and taking the rivet and moves back and forth between the conveying mechanism and the feeding mechanism under the driving of the moving and taking assembly;

the processor is respectively and electrically connected with the transfer assembly and the image capturing assembly;

the image capturing component captures an image of the workpiece moved to the riveting position and sends a signal to the processor, and the processor controls the transfer component to drive the transfer component to move to a preset position based on the image information of the workpiece, so that the transfer component drives the rivet moved by the transfer component to be riveted to a preset area of the workpiece positioned at the riveting position.

2. The automated riveting apparatus of claim 1 wherein the removal assembly comprises:

the linkage piece is connected with the transfer assembly and is used for moving between the feeding mechanism and the conveying mechanism under the driving of the transfer assembly;

the magnetic moving and taking piece is arranged on one side of the linkage piece, which is away from the transfer assembly, and is in sliding connection with the linkage piece, and is used for magnetically adsorbing the rivet provided by the feeding mechanism and riveting the rivet to a preset area of the workpiece under the driving of the transfer assembly;

the detection piece is arranged at intervals with the linkage piece and is abutted to the magnetic moving piece, and the detection piece is used for detecting riveting force applied to the workpiece by the magnetic moving piece.

3. The automated riveting apparatus of claim 1 wherein the image capturing assembly comprises:

the support piece is arranged on the transfer assembly at intervals with the transfer assembly;

the adjusting piece is connected with the supporting piece;

the image capturing piece is connected with the adjusting piece and is electrically connected with the processor, and the image capturing piece is used for being adjusted to a preset height under the driving of the adjusting piece and capturing images of the workpiece.

4. The automatic riveting apparatus according to claim 1, wherein the feeding mechanism comprises:

the feeding assembly is connected with the base and is adjacently arranged at the riveting position, and the feeding assembly is used for providing the rivet;

the bracket is adjacently arranged on the feeding assembly and is connected with the base;

the positioning assembly is connected with the bracket and provided with a positioning groove, the positioning groove is communicated with the feeding assembly, and the positioning groove is used for receiving the rivet provided by the feeding assembly so as to position the rivet;

the pushing component is connected with the support, and penetrates through the positioning groove and is used for pushing the positioned rivet to be separated from the positioning groove, and the moving component is also used for moving the rivet separated from the positioning groove.

5. The automatic riveting apparatus according to claim 1, wherein the conveying mechanism includes:

the first conveying assembly is arranged on the base and adjacent to the feeding mechanism and is used for conveying the carrier plate along a first direction;

the second conveying assembly is erected above the first conveying assembly and is connected with the base, the second conveying assembly is used for conveying the carrier disc in a second direction, the second direction is opposite to the first direction, and the second direction is the direction in which the discharging position points to the riveting position;

the first transfer assembly is arranged at one end of the first conveying assembly and connected with the base, and is used for receiving the carrier plate conveyed by the second conveying assembly and transferring the carrier plate to the first conveying assembly;

the second transfer assembly is arranged opposite to the first transfer assembly and arranged at the other end of the first conveying assembly, and is used for receiving the carrier plate conveyed by the first conveying assembly and transferring the carrier plate to the second conveying assembly.

6. The automated riveting apparatus of claim 5, wherein the first transfer assembly and the second transfer assembly each comprise:

the transfer driving piece is adjacently arranged on the first conveying assembly and is connected with the base;

the transfer part is connected with the transfer driving part and is used for descending and abutting the first conveying assembly under the driving of the transfer driving part so as to receive the carrier plate transmitted by the first conveying assembly, or ascending and abutting the second conveying assembly under the driving of the transfer driving part so as to receive the carrier plate transmitted by the second conveying assembly;

the pushing piece is arranged at one end of the transferring piece far away from the first conveying assembly and is connected with the transferring piece, and the pushing piece is used for pushing the carrying disc received by the transferring piece to move to the first conveying assembly or the second conveying assembly.

7. The automatic riveting apparatus according to claim 6, wherein the transfer member comprises:

the transfer part is respectively connected with the transfer driving part and the pushing part and is provided with a containing groove, and the containing groove is used for receiving the carrying disc transmitted by the first conveying assembly or the second conveying assembly;

the rollers are arranged at equal intervals and are all rotatably arranged at the bottom of the accommodating groove, and the rollers are used for being abutted against the carrying disc received by the accommodating groove.

8. The automatic riveting apparatus according to claim 1, wherein the automatic riveting apparatus further comprises:

the two groups of stop mechanisms are respectively arranged at the discharging position and the riveting position and are respectively connected with the conveying mechanism, and the two groups of stop mechanisms are respectively used for stopping the carrying disc moving to the discharging position and the carrying disc at the riveting position.

9. The automatic riveting apparatus according to claim 8, wherein the stopper mechanism comprises:

the fixed assembly is connected with the conveying mechanism;

the stop component is connected with the fixing component and used for stopping the carrier disc to the discharging position or the riveting position;

and the jacking component is arranged on the fixing component at intervals with the stop component, and is used for jacking the stopped carrier plate to ascend so as to be separated from the conveying mechanism.

10. The automated riveting apparatus of claim 9 wherein the stop mechanism further comprises a hold-down assembly comprising:

the bearing driving piece and the jacking component are arranged on the fixing component at intervals;

the bearing piece is arranged on the fixed component in a sliding way and is connected with the bearing driving piece;

when the jacking component jacks up the carrying disc, the bearing driving piece drives the bearing piece to move to the lower part of the jacking component so as to bear the jacking component.