CN209792520U - Rivet automatic feeding device - Google Patents
Rivet automatic feeding device Download PDFInfo
- Publication number
- CN209792520U CN209792520U CN201920245781.9U CN201920245781U CN209792520U CN 209792520 U CN209792520 U CN 209792520U CN 201920245781 U CN201920245781 U CN 201920245781U CN 209792520 U CN209792520 U CN 209792520U
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- fixed
- feeding device
- screw rod
- supporting plate
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Abstract
The utility model discloses a rivet automatic feeding device, its technical scheme main points are: the vibration plate comprises a supporting plate and a vibration plate fixed on the supporting plate, wherein the supporting plate is connected in an opening of an Contraband-shaped plate in a sliding manner, a servo motor is fixed on the Contraband-shaped plate, a first screw rod is connected to the end part of a motor shaft of the servo motor, a threaded pipe barrel is connected to the outer portion of the first screw rod in a threaded manner, the threaded pipe barrel is installed at the bottom of the supporting plate, a fixed block is further fixed on the supporting plate, a sliding groove is formed in the fixed block, a stop block is connected to the inner portion of the sliding groove in a sliding manner, a cylinder body of an air cylinder is further fixed on the fixed block, and; the automatic feeding of the rivets can be realized by utilizing the device, the height of the vibration disc on the supporting plate can be adjusted, and the rivets can be conveniently added into the vibration disc; and the device makes the rivet drop position more accurate.
Description
Technical Field
The utility model relates to a riveting automation, in particular to rivet automatic feeding device.
Background
In modern industrial production, riveting is a common connection mode, more than two riveting pieces are connected together by rivets in a non-detachable mode, and in the traditional method, a rivet gun is used for riveting one by one manually, so that the defects that the labor intensity is high, and the riveting quality is greatly influenced by the operation level of workers are overcome, and therefore, automatic riveting machines are used for connecting workpieces in some industries at present. The existing automatic riveting machine is manually and manually fed, and has the defects that: manual feeding still requires continuous operation of workers, and the labor intensity is high; manual feeding is greatly influenced by the proficiency of workers, riveting work must be interrupted after feeding is wrong, continuity is poor, and efficiency is low.
the current chinese patent with publication number CN108672641A discloses a rivet automatic feeding mechanism, including vibration dish and chute feeder, the exit end of chute feeder is provided with pay-off flexible subassembly and pay-off switch module through the mount, pay-off flexible subassembly includes vertical first slide rail and the pay-off cylinder that sets up on the mount, the pay-off switch module includes the bottom plate, the second slide rail, switch block one and switch block two, be provided with the baffle box with the chute feeder syntropy and intercommunication on the bottom plate, the one end that the chute feeder exit end was kept away from to the baffle box is equipped with the unloading hole, switch block one and switch block two sliding connection are on the second slide rail.
Although the automatic rivet feeding device can realize automatic feeding of rivets, the automatic rivet feeding device still has some disadvantages: firstly, the height of the device cannot be flexibly adjusted, and rivets are inconvenient to add into the vibration disc; secondly, the position of the rivet is not guided, and the rivet cannot fall into a rivet hole of the workpiece accurately; thirdly, the height of the workpiece cannot be adjusted according to the process.
SUMMERY OF THE UTILITY MODEL
To the problem of mentioning in the background art, the utility model aims at providing a rivet automatic feeding device to solve the problem of mentioning in the background art.
The above technical purpose of the present invention can be achieved by the following technical solutions:
an automatic rivet feeding device comprises a supporting plate and a vibrating plate fixed on the supporting plate, wherein a track is connected to an outlet of the vibrating plate, the supporting plate is connected in an opening of an Contraband-shaped plate in a sliding manner, a servo motor is fixed on the Contraband-shaped plate, a first screw rod is connected to the end portion of a motor shaft of the servo motor, a threaded pipe barrel is connected to the outer portion of the first screw rod in a threaded manner, the threaded pipe barrel is fixedly mounted at the bottom of the supporting plate, a fixed block is further fixed on the supporting plate, a sliding groove is formed in the fixed block, a stop block is connected to the sliding groove in a sliding manner, the end portion of the track extends into the sliding groove, a cylinder body of an air cylinder is further fixed on the fixed block, the end portion of a piston rod of the air cylinder is fixed on the stop block, a through hole for a rivet to pass through, and the supporting plate is connected with a workpiece placing plate used for placing a workpiece in a sliding manner along the vertical direction.
By adopting the technical scheme, automatic feeding of rivets can be realized by using the device, when the servo motor is started, the servo motor can drive the first screw rod to rotate in the tube barrel, the support plate can be driven to vertically slide in the opening of the Contraband-shaped plate, the height of the vibration plate on the support plate can be adjusted, and rivets can be conveniently added into the vibration plate; after the rivets reach the rail through the vibrating disc, the rivets can enter the fixed block, after the air cylinder is started, the air cylinder can drive the stop block to slide in the sliding groove, the stop block can limit the rivets from entering/not entering the transparent pipeline from the through holes in the stop block, the rivets are convenient to control, and the rivets can accurately fall from the end part of the transparent pipeline to rivet holes of workpieces on the workpiece placing plate after entering the through holes in the stop block, so that the falling positions of the rivets are more accurate; and because the work piece is placed the board and can carry out vertical position's regulation, so can be according to the height that technology was adjusted work piece and is placed the board.
Preferably, a fixed plate is installed on the supporting plate, a second screw rod is connected to the workpiece placing plate in a threaded manner, one end of the second screw rod is rotatably connected into the fixed plate, a guide rod is further fixed on the fixed plate, and a guide hole for the guide rod to pass through is formed in the workpiece placing plate.
Through adopting above-mentioned technical scheme, when rotating the second screw rod, can drive the work piece and place the board and carry out the adjustment of position above the fixed plate, and the existence of guide bar and guiding hole can be for the work piece place the vertical slip of board and lead.
preferably, the fixed plate is welded and fixed with two mounting rods, the supporting plate is provided with two clamping grooves for clamping the mounting rods, and the two mounting rods are respectively connected with the supporting plate through first locking bolts.
Through adopting above-mentioned technical scheme, utilize the installation pole can conveniently install the backup pad with the fixed plate on, the operator can insert the draw-in groove with the installation pole when the installation in, later screw up first locking bolt can.
Preferably, a first shaft collar is fixed at the end of a motor shaft of the servo motor, a second shaft collar is fixed at the end of the first screw rod, and a threaded ring sleeve is connected to the outer portions of the first shaft collar and the second shaft collar through common threads.
By adopting the technical scheme, the first screw rod can be conveniently installed at the end part of the motor shaft of the servo motor, when the first screw rod is installed, an operator can butt joint the first shaft ring and the second shaft ring, and then the threaded ring sleeve is screwed, so that the installation of the first screw rod can be realized.
Preferably, the threaded pipe barrel is welded and fixed at the bottom of a mounting plate, and the mounting plate is connected with the support plate through a plurality of second locking bolts.
Through adopting above-mentioned technical scheme, utilize mounting disc and second locking bolt can conveniently install the screw thread bobbin to the backup pad bottom surface.
Preferably, two guide blocks are fixed on the support plate, and a guide groove for the guide blocks to vertically slide is formed in the Contraband-shaped plate.
Through adopting above-mentioned technical scheme, utilize the cooperation of guide block and guide way to lead for the vertical slip of backup pad.
preferably, a plurality of cushion blocks are fixed on the top of the workpiece placing plate.
Through adopting above-mentioned technical scheme, the work piece can be supported to the cushion, makes things convenient for the rivet to fall into the rivet hole in the work piece completely.
Preferably, a disc is fixed at the end of the second screw rod, and a handle rod is eccentrically fixed on one surface of the disc, which is far away from the second screw rod.
Through adopting above-mentioned technical scheme, can make things convenient for the operator to drive the second screw rod and rotate through the handle pole on the carousel that rotates.
To sum up, the utility model discloses mainly have following beneficial effect:
When the servo motor is started, the servo motor can drive the first screw rod to rotate in the tube barrel, the support plate can be driven to vertically slide in the opening of the Contraband-shaped plate, the height of the vibration plate on the support plate can be adjusted, and rivets can be conveniently added into the vibration plate;
After the rivets pass through the vibrating disc and reach the rail, the rivets can enter the fixed block, the air cylinder can drive the stop block to slide in the sliding groove after being started, the stop block can limit the rivets from entering/not entering the transparent pipeline from the through holes in the stop block, the rivets are convenient to control, and the rivets can accurately fall from the end part of the transparent pipeline to rivet holes of workpieces on the workpiece placing plate after entering the through holes in the stop block, so that the falling positions of the rivets are more accurate;
Thirdly, because the workpiece placing plate can be adjusted in vertical position, the height of the workpiece placing plate can be adjusted according to the process.
Drawings
FIG. 1 is one of the schematic structural views of an automatic rivet feeder;
FIG. 2 is an enlarged view taken at A in FIG. 1;
FIG. 3 is a second schematic structural view of the automatic rivet loading device;
FIG. 4 is an enlarged view at B in FIG. 3;
FIG. 5 is a sectional view showing the structure of an automatic rivet feeder;
FIG. 6 is an enlarged view at C in FIG. 5;
FIG. 7 is a second structural sectional view of the automatic rivet feeder;
Fig. 8 is an enlarged view at D in fig. 7.
reference numerals: 1. a support plate; 2. a vibrating pan; 3. a track; 4. contraband letter shaped plate; 5. a servo motor; 6. a first screw; 7. a threaded tube barrel; 8. a fixed block; 9. a chute; 10. a stopper; 11. a cylinder; 12. a through hole; 13. a transparent conduit; 14. a workpiece placing plate; 15. a fixing plate; 16. a second screw; 17. a guide bar; 18. a guide hole; 19. mounting a rod; 20. a card slot; 21. a first locking bolt; 22. a first collar; 23. a second collar; 24. a threaded ring sleeve; 25. mounting a disc; 26. a second locking bolt; 27. a guide block; 28. a guide groove; 29. cushion blocks; 30. a disc; 31. a handle bar.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, an automatic rivet feeding device comprises a support plate 1 and a vibration disc 2 fixed on the support plate 1, rivets for riveting are placed in the vibration disc 2 in order to achieve automatic rivet feeding, and the vibration of the vibration disc 2 can drive the rivets to leave the vibration disc 2 and enter a rail 3 from an outlet of the vibration disc 2, so that the rivets enter a designated position on a workpiece along with the arrangement of the rail 3; wherein vibration dish 2 is prior art, and it can select the rivet vibration dish 2 of the precision vibration scientific and technological production of foshan.
referring to fig. 1, in order to facilitate the height adjustment of an operator for the support plate 1, rivets are conveniently added into the vibration disc 2, the support plate 1 is connected in an opening of an Contraband-shaped plate 4 in a sliding manner, a servo motor 5 is fixed on the Contraband-shaped plate 4, a first screw 6 is connected to the end of a motor shaft of the servo motor 5, a threaded pipe barrel 7 is connected to the outside of the first screw 6 in a threaded manner, the threaded pipe barrel 7 is fixedly mounted at the bottom of the support plate 1, when the servo motor 5 is started, the servo motor 5 can drive the first screw 6 to rotate in the pipe barrel, the support plate 1 can be driven to vertically slide in the opening of the Contraband-shaped plate 4, the height of the vibration disc 2 on the support plate 1 can be adjusted, and the rivets can be conveniently added.
Referring to fig. 3, 7 and 8, in order to make the rivet accurately fall onto the workpiece, a fixing block 8 is further fixed on the supporting plate 1, a sliding groove 9 is formed in the fixing block 8, a stop block 10 is connected to the sliding groove 9 in a sliding manner, the end of the rail 3 extends into the sliding groove 9, a cylinder body of an air cylinder 11 is further fixed on the fixing block 8, the end of a piston rod of the air cylinder 11 is fixed on the stop block 10, a through hole 12 for the rivet to pass through is formed in the stop block 10, a transparent pipeline 13 communicated with the sliding groove 9 is further welded on the fixing block 8, the rivet can enter the fixing block 8 after reaching the rail 3 through the vibrating plate 2, after the air cylinder 11 is started, the air cylinder 11 can drive the stop block 10 to slide in the sliding groove 9, the stop block 10 can limit the rivet from the through hole 12 on the stop block 10 to enter/not enter the transparent pipeline 13, the rivet can be conveniently controlled, and the rivet can accurately fall onto the workpiece placing plate from the end of the transparent pipeline 13 14, the rivet hole of the workpiece is arranged, so that the falling position of the rivet is more accurate; and a workpiece placing plate 14 which is connected in a sliding manner along the vertical direction and used for placing a workpiece is arranged on the supporting plate 1, and the height of the workpiece placing plate 14 can be adjusted according to the process because the vertical position of the workpiece placing plate 14 can be adjusted.
Referring to fig. 2 and 4, in order to drive the workpiece placing plate 14 to adjust the height, a fixing plate 15 is mounted on the support plate 1, a second screw 16 is connected to the workpiece placing plate 14 through a thread, one end of the second screw 16 is rotatably connected in the fixing plate 15, a guide rod 17 is further fixed on the fixing plate 15, a guide hole 18 through which the guide rod 17 passes is formed in the workpiece placing plate 14, when the second screw 16 is rotated, the workpiece placing plate 14 can be driven to adjust the position above the fixing plate 15, and the guide rod 17 and the guide hole 18 can guide the vertical sliding of the workpiece placing plate 14.
Referring to fig. 1 and 2, in order to mount and fix the fixing plate 15 on the supporting plate 1, two mounting rods 19 are welded and fixed on the fixing plate 15, two clamping grooves 20 for clamping the mounting rods 19 are formed in the supporting plate 1, the two mounting rods 19 are respectively connected with the supporting plate 1 through first locking bolts 21, the fixing plate 15 can be conveniently mounted on the supporting plate 1 by using the mounting rods 19, an operator can insert the mounting rods 19 into the clamping grooves 20 during mounting, and then the first locking bolts 21 are screwed.
referring to fig. 5 and 6, in order to facilitate the installation and fixation of the screw to the motor shaft end of the servo motor 5, a first collar 22 is fixed to the motor shaft end of the servo motor 5, a second collar 23 is fixed to the first screw 6, and a threaded collar 24 is connected to the outer portions of the first collar 22 and the second collar 23 by common threads, the first screw 6 can be conveniently installed to the motor shaft end of the servo motor 5, when the first screw 6 is installed, an operator can butt the first collar 22 and the second collar 23, and then the threaded collar 24 is screwed to achieve the installation of the first screw 6; in order to conveniently mount and fix the threaded pipe barrel 7 to the bottom of the support plate 1, the threaded pipe barrel 7 is welded and fixed to the bottom of the mounting plate 25, the mounting plate 25 is connected with the support plate 1 through four second locking bolts 26, and the threaded pipe barrel 7 can be conveniently mounted to the bottom surface of the support plate 1 by using the mounting plate 25 and the second locking bolts 26.
referring to fig. 7 and 8, in order to control the stable vertical sliding of the support plate 1 in the opening of the Contraband-shaped plate 4, two guide blocks 27 are fixed on the support plate 1, a guide groove 28 for the guide block 27 to slide vertically is opened on the Contraband-shaped plate 4, and the vertical sliding of the support plate 1 can be guided by the cooperation of the guide block 27 and the guide groove 28.
Referring to fig. 2 and 4, in order to support the workpiece on the workpiece placing plate 14, four cushion blocks 29 are fixed on the top of the workpiece placing plate 14, and the cushion blocks 29 can support the workpiece, so that the rivet can be completely dropped into the rivet hole in the workpiece; in order to facilitate the operator to turn the second screw 16, a disc 30 is fixed to the end of the second screw 16, and a handle bar 31 is eccentrically fixed to the disc 30 on the side facing away from the second screw 16. The operator can conveniently drive the second screw rod 16 to rotate by rotating the handle rod 31 on the disc 30.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a rivet automatic feeding device, includes backup pad (1) and fixes vibration dish (2) on backup pad (1), the exit of vibration dish (2) is connected with track (3), its characterized in that: the support plate (1) is connected in an opening of an Contraband-shaped plate (4) in a sliding manner, a servo motor (5) is fixed on the Contraband-shaped plate (4), a first screw rod (6) is connected to the end of a motor shaft of the servo motor (5), a threaded pipe barrel (7) is connected to the outer portion of the first screw rod (6) in a threaded manner, the threaded pipe barrel (7) is fixedly installed at the bottom of the support plate (1), a fixing block (8) is further fixed on the support plate (1), a sliding groove (9) is formed in the fixing block (8), a stop block (10) is connected to the sliding groove (9) in a sliding manner, the end portion of the rail (3) extends into the sliding groove (9), a cylinder body of a cylinder (11) is further fixed on the fixing block (8), the end portion of a piston rod of the cylinder (11) is fixed on the stop block (10), and a through hole (12) for a rivet to pass, the fixed block (8) is further welded with a transparent pipeline (13) communicated with the sliding groove (9), and the supporting plate (1) is connected with a workpiece placing plate (14) used for placing workpieces in a sliding mode in the vertical direction.
2. An automatic rivet feeding device according to claim 1, characterized in that: the fixing plate is characterized in that a fixing plate (15) is installed on the supporting plate (1), a second screw rod (16) is connected to the workpiece placing plate (14) in a threaded mode, one end of the second screw rod (16) is rotatably connected into the fixing plate (15), a guide rod (17) is further fixed on the fixing plate (15), and a guide hole (18) for the guide rod (17) to penetrate through is formed in the workpiece placing plate (14).
3. an automatic rivet feeding device according to claim 2, characterized in that: fixed plate (15) are gone up welded fastening and are had two installation poles (19), seted up two on backup pad (1) and supplied the joint draw-in groove (20) of installation pole (19), two installation pole (19) respectively with connect through first locking bolt (21) between backup pad (1).
4. An automatic rivet feeding device according to claim 1, characterized in that: a first shaft collar (22) is fixed at the end of a motor shaft of the servo motor (5), a second shaft collar (23) is fixed at the end of the first screw rod (6), and a threaded ring sleeve (24) is connected to the outer portions of the first shaft collar (22) and the second shaft collar (23) in a threaded mode.
5. An automatic rivet feeding device according to claim 1, characterized in that: the threaded pipe barrel (7) is fixedly welded at the bottom of a mounting disc (25), and the mounting disc (25) is connected with the support plate (1) through a plurality of second locking bolts (26).
6. An automatic rivet feeding device according to claim 1, characterized in that: two guide blocks (27) are fixed on the supporting plate (1), and a guide groove (28) for the guide blocks (27) to vertically slide is formed in the Contraband-shaped plate (4).
7. An automatic rivet feeding device according to claim 1, characterized in that: the top of the workpiece placing plate (14) is fixed with a plurality of cushion blocks (29).
8. An automatic rivet feeding device according to claim 2, characterized in that: a disc (30) is fixed at the end part of the second screw rod (16), and a handle rod (31) is eccentrically fixed on one surface of the disc (30) departing from the second screw rod (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920245781.9U CN209792520U (en) | 2019-10-22 | 2019-10-22 | Rivet automatic feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920245781.9U CN209792520U (en) | 2019-10-22 | 2019-10-22 | Rivet automatic feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209792520U true CN209792520U (en) | 2019-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920245781.9U Active CN209792520U (en) | 2019-10-22 | 2019-10-22 | Rivet automatic feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209792520U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113600735A (en) * | 2021-08-12 | 2021-11-05 | 宁波捷豹集团股份有限公司 | Rivet feed mechanism |
-
2019
- 2019-10-22 CN CN201920245781.9U patent/CN209792520U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113600735A (en) * | 2021-08-12 | 2021-11-05 | 宁波捷豹集团股份有限公司 | Rivet feed mechanism |
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