Recovery device and automatic rivet riveting machine thereof

Abstract

The utility model discloses a recovery device and an automatic rivet riveting machine thereof. The utility model discloses a recovery device for an automatic rivet riveting machine. The recovery device comprises through grooves formed in the positions, on the two sides of a bearing plate, of a workbench. The rotating shaft fixedly penetrates through one end of the bearing plate, and one end of the rotating shaft penetrates into the through groove and is connected with the workbench through a bearing; the connecting groove is formed in the workbench and is communicated with one side of one of the through grooves; the driving wheel is arranged in the connecting groove, and a plurality of driving blocks are arranged on the driving wheel; the fixed seat is arranged on one side of the rack; the mounting seat is fixedly arranged on the fixed seat, and a track is longitudinally arranged on the mounting seat; the driving seat is connected to the track in a sliding manner and is connected with a recycling cylinder; the driving rod is connected to one side of the driving seat, and a driving plate is arranged at the bottom of the driving rod. The recovery device is applied to the automatic rivet riveting machine. Compared with a suction cup adsorption mode, the recovery device and the automatic rivet riveting machine thereof have a more stable recovery effect.

Description

Technical Field

[0001] The utility model relates to a recovery device and an automatic rivet riveting machine thereof. Background Art

[0002] A rivet riveting machine is a device used to fix rivets on materials. Its main function is to press rivets into pre-drilled holes mechanically or hydraulically to achieve a tight connection between two or more materials.

[0003] In the existing automatic riveting machines, after the workpieces are riveted, the automatic material collection method is generally to carry them into the material collection tube by adsorption. However, different workpieces have different surface shapes, so adsorption fails and the workpiece cannot be carried out.

[0004] In order to solve the above problems, the present application provides a recovery device and an automatic rivet riveting machine thereof, which can have a more stable recovery effect compared with the suction cup adsorption method. Utility Model Content

[0005] The utility model aims to provide a recovery device and an automatic rivet riveting machine thereof, which can have a more stable recovery effect compared with the suction cup adsorption method.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions:

[0007] An automatic riveting machine for rivets comprises: a frame; a workbench arranged on the frame; a bearing plate arranged at the edge of the workbench, the bearing plate being provided with a mounting groove; a spiral vibration plate and a feeding track arranged at one side of the workbench; a feeding plate arranged at the end of the feeding track, the feeding plate being connected to a feeding cylinder; a feeding rack arranged above the feeding plate, the feeding rack being connected to a conveying cylinder assembly; a base arranged at one side of the workbench, the base being provided with a conveying platform; a placing rack arranged at one side of the conveying platform; a riveting press arranged at one side of the workbench; and a receiving plate arranged at one side of the workbench.

[0008] A recovery device for an automatic riveting machine for rivets comprises: through slots arranged on a workbench and on both sides of a carrier plate; a rotating shaft fixedly arranged through one end of the carrier plate, one end of the rotating shaft passing through the through slot and connected to a bearing between the workbench; a connecting slot arranged on the workbench and communicating with one side of one of the through slots; a driving wheel arranged in the connecting slot, with a plurality of driving blocks arranged on the driving wheel; a fixing seat arranged on one side of a frame; a mounting seat fixedly arranged on the fixing seat, with a longitudinally arranged track arranged on the mounting seat; a driving seat slidably connected to the track, with a recovery cylinder connected to the driving seat; and a driving rod connected to one side of the driving seat, with a driving plate arranged at the bottom of the driving rod.

[0009] The utility model is further configured as follows: the driving block is a right-angled triangle block having an inclined surface and a straight surface.

[0010] The utility model is further configured as follows: a slide groove is provided between the driving plate and the driving rod, and the driving plate can slide transversely in the slide groove.

[0011] The utility model is further configured as follows: one end of the driving plate is connected with a sliding rod, the sliding rod is provided with a fixing block, the fixing block is fixedly connected to the driving rod, and a reset spring is provided between the fixing block and the driving plate.

[0012] The utility model is further configured as follows: a push plate is provided on one side of the conveying platform and the push plate is connected with a driving cylinder.

[0013] The utility model is further configured as follows: two clamping blocks are arranged at the position of the bottom of the placement rack corresponding to the last side panel, and the clamping blocks are commonly connected to a clamping cylinder.

[0014] The utility model is further configured as follows: a column is arranged on one side of the material receiving plate, a slide rail is arranged on the column, and a material receiving frame is slidably connected to the slide rail.

[0015] In summary, the utility model has the following beneficial effects: this recycling device and its automatic rivet riveting machine can have a more stable recycling effect compared with the suction cup adsorption method. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of a feeding riveting device;

[0017] Figure 2 It is a structural schematic diagram of the step of placing the pressing plate material in the feeding riveting device;

[0018] Figure 3 It is a rear view structural schematic diagram of the feeding riveting device;

[0019] Figure 4 It is a structural schematic diagram of the step of placing panel materials in the feeding riveting device;

[0020] Figure 5 It is a side structural schematic diagram of the feeding riveting device;

[0021] Figure 6 It is a structural schematic diagram of the recovery device;

[0022] Figure 7 It is a schematic diagram of the connection relationship between the bearing plate and the rotating shaft;

[0023] Figure 8 for Figure 7 A front view of

[0024] Fig. 9 Schematic diagram of the connection relationship between the driving rod and the driving wheel;

[0025] Fig.10 for Figure 6 A magnified image of area A.

[0026] Figure numerals: 1, frame; 2, feeding riveting device; 3, workbench; 4, bearing plate; 5, mounting groove; 6, spiral vibration plate; 7, feeding track; 8, feeding plate; 9, feeding cylinder; 10, feeding trough; 11, feeding rack; 12, conveying cylinder assembly; 13, base; 14, conveying table; 15, placing rack; 16, push plate; 17, driving cylinder; 18, clamping block; 19, clamping cylinder; 20, riveting press; 21, receiving plate; 22, column; 23, slide rail; 24, receiving rack;

[0027] 25. Recovery device; 26. Through slot; 27. Rotating shaft; 28. Connecting slot; 29. ​​Driving wheel; 30. Driving block; 31. Inclined surface; 32. Straight surface; 33. Fixed seat; 34. Mounting seat; 35. Track; 36. Driving seat; 37. Recovery cylinder; 38. Driving rod; 39. Driving plate; 40. Slide slot; 41. Sliding rod; 42. Fixed block; 43. Reset spring. DETAILED DESCRIPTION

[0028] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "page", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0029] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features.

[0030] In the description of the present utility model, "multiple" means two or more than two, unless otherwise clearly specified and specifically defined. In the present utility model, unless otherwise clearly specified and defined, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal connection of two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.

[0031] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0032] An automatic riveting machine for rivets comprises a frame 1. The frame 1 is provided with a feeding riveting device 2 for conveying workpieces and rivets for automatic riveting, and a recycling device 25 for recycling riveted workpieces.

[0033] Embodiment 1: Feeding and riveting device 2

[0034] like Figure 1-Figure 5 As shown, in order to solve the problem of time-consuming and labor-intensive manual installation of workpieces in the prior art, the feeding riveting device 2 described in the present application includes five steps, the first step is to place the pressing plate material, the second step is to place the panel material, the third step is to place two rivets, the fourth step is riveting, and the fifth step is to discharge the material.

[0035] (1) Place the platen material

[0036] The feeding riveting device 2 comprises a workbench 3 arranged in the middle of the frame 1. A stepping motor (not shown in the figure) is connected to the bottom of the workbench 3 to drive the workbench 3 to rotate, and each rotation amplitude is 45 degrees. This is the prior art, so it will not be repeated.

[0037] The upper edge of the workbench 3 is provided with a bearing plate 4 at every 45 degrees. The bearing plate 4 abuts against the edge of the workbench 3. The bearing plate 4 is provided with a mounting groove 5 that matches the shape of the pressing plate and the panel.

[0038] Correspondingly, a spiral vibration disk 6 is provided on one side of the workbench 3. The spiral vibration disk 6 can move the pressure plate by spiral conveying by vibration. The spiral vibration disk 6 is a prior art and will not be described in detail. Correspondingly, the spiral conveying disk is connected to a feeding track 357. The pressure plates are finally arranged in sequence in the same state and enter the end of the feeding track 357. A feeding plate 8 is provided at the end of the feeding track 357. A feeding cylinder 9 is connected to one side of the feeding plate 8. A feeding trough 10 that matches the shape of the pressure plate is provided on the feeding plate 8. When the pressure plate enters the feeding trough 10, the feeding plate 8 is driven by the feeding cylinder 9 to move. A feeding rack 11 is provided directly above the feeding plate 8 after it moves. The feeding rack 11 can adsorb the pressure plate by magnetic attraction. Correspondingly, a conveying cylinder assembly 12 is also provided on the feeding rack 11. The conveying cylinder assembly 12 can drive the feeding rack 11 to move downward to grab the pressing plate, and then move upward and move to the position of the installation slot 5 under the action of the conveying cylinder assembly 12, and move downward to allow the pressing plate to enter the installation slot 5. Then move horizontally to separate the pressing plate in the installation slot 5 from the feeding rack 11, and finally reset. The above-mentioned process of the conveying cylinder assembly 12 and the feeding rack 11 carrying the pressing plate is a conventional technology, so it will not be repeated.

[0039] (2) Place panel material

[0040] The feeding riveting device 2 also includes a base 13 arranged on one side of the workbench 3. A conveying platform 14 is arranged on the base 13. A placement rack 15 is arranged on one side of the conveying platform 14. A plurality of panel materials arranged and arranged longitudinally are loaded in the placement rack 15. A push plate 16 is arranged on one side of the placement rack 15 of the conveying platform 14. The push plate 16 is connected to a driving cylinder 17 for driving the push plate 16 to push the panel at the bottom of the placement rack 15 to the other end of the conveying platform 14. Among them, two clamping blocks 18 are also arranged at the position corresponding to the last side panel at the bottom of the placement rack 15. The clamping blocks 18 are connected to a clamping cylinder 19 for controlling the process of releasing one panel each time in the placement rack 15. As mentioned above, when the clamping cylinder 19 quickly drives the clamping block 18 to move in the opposite direction once, so that the panel enters the conveying platform 14, then the panel is driven to move to one end of the conveying platform 14 by the driving cylinder 17 and the push plate 16.

[0041] Correspondingly, a feeding plate 8 and a conveying cylinder assembly 12 identical to those described above are provided on one side of the conveying platform 14, so that the panel at one end of the conveying platform 14 is magnetically attracted and delivered into the mounting groove 5, which is matched with the pressure plate.

[0042] (3) Place two rivets

[0043] The process of placing two rivets is the same as that of placing the pressure plate material. The two rivets are transported to the end by the spiral conveyor disk, and the rivets are input into the corresponding holes of the panel and the pressure plate through the feeding rack 11 and the conveying cylinder device, which will not be repeated here.

[0044] (4) riveting

[0045] The feeding riveting device 2 includes a riveting press 20 disposed on one side of the workbench 3. When the panel, the pressing plate and the rivet enter under the riveting press 20, the riveting press 20 automatically rivets the rivet, so that the panel, the pressing plate and the rivet are tightly riveted. The riveting press 20 is a prior art and will not be described in detail here.

[0046] (5) Discharging

[0047] The feeding and riveting device 2 also includes a receiving plate 21 arranged on one side of the workbench 3. The receiving plate 21 is arranged obliquely. Correspondingly, a column 22 is arranged on one side of the receiving plate 21, and a slide rail 23 is arranged on the column 22. A receiving rack 24 is slidably connected to the slide rail 23. A receiving cylinder is arranged on one side of the receiving rack 24 to drive the receiving rack 24 to slide on the slide rail 23. A corresponding suction cup (not shown in the figure) can be arranged at the bottom of the receiving rack 24 to absorb the workpiece and move it out of the mounting groove 5, and finally the workpiece is driven to enter the receiving plate 21 by the receiving cylinder, and the workpiece is released so that the workpiece slides out through the receiving plate 21, thereby achieving the purpose of receiving the material.

[0048] Through the above arrangement, the feeding and riveting processes are fully automated, thereby improving work efficiency.

[0049] It should be noted that the present application corresponds to the overall structural setting, and the setting of the circuit or control system therein can be implemented using existing technologies and is not the object of protection of the present application.

[0050] Example 2: Recovery device 25

[0051] like Figure 6-Figure 10 As shown, in order to reduce the problem of being unable to grasp the workpiece due to suction cup adsorption, the present application proposes a recovery device 25, which can reduce the uncertainty of suction cup adsorption and improve recovery efficiency.

[0052] The recovery device 25 includes through slots 26 disposed on the workbench 3 and on both sides of the carrier plate 4. Correspondingly, a rotating shaft 27 is fixedly penetrated at one end of the carrier plate 4. One end of the rotating shaft 27 penetrates into the through slot 26 and is connected to the bearing between the workbench 3. A spring is disposed between the rotating shaft 27 and the workbench 3 for resetting the carrier plate 4 after rotation.

[0053] Correspondingly, the workbench 3 is provided with a connecting groove 28 at one side of one of the through grooves 26. A driving wheel 29 is provided in the connecting groove 28. A plurality of driving blocks 30 are provided on the driving wheel 29. The driving blocks 30 are right-angled triangle blocks, having an inclined surface 31 and a straight surface 32.

[0054] One end of the rotating shaft 27 is connected to a bearing at the through slot 26 of the workbench 3 , and the other end of the rotating shaft 27 is fixedly sleeved with a driving wheel 29 and enters into the connecting slot 28 to be connected to a bearing of the workbench 3 .

[0055] Correspondingly, a fixed seat 33 is provided on one side of the frame 1. A mounting seat 34 is fixedly provided on the fixed seat 33. A longitudinally arranged track 35 is provided on the mounting seat 34. A driving seat 36 is slidably connected to the track 35. A recovery cylinder 37 is connected to the driving seat 36. The recovery cylinder 37 can drive the driving seat 36 to slide up and down on the mounting seat 34. A driving rod 38 is connected to one side of the driving seat 36. A driving plate 39 is provided at the bottom of the driving rod 38 at a position corresponding to the driving block 30. Correspondingly, a slide groove 40 is provided between the driving plate 39 and the driving rod 38. The driving plate 39 can slide laterally in the slide groove 40.

[0056] One end of the driving plate 39 is connected to a slide bar 41. The slide bar 41 is slidably provided with a fixing block 42. The fixing block 42 is fixedly connected to the driving rod 38, and a return spring is provided between the fixing block 42 and the driving plate 39.

[0057] As mentioned above, after the riveting process is completed, the riveted workpiece needs to be recycled. At this time, the recovery cylinder 37 drives the drive rod 38 to move downward, so that when the drive rod 38 moves downward, the drive plate 39 moves down to abut against the straight surface 32 of the drive block 30, and then drives the drive block 30 to move, thereby causing the drive wheel 29 to rotate. When the drive wheel 29 rotates, it drives the rotating shaft 27 to rotate, so that the carrier plate 4 rotates 120-180 degrees, which can be adjusted according to the size of the drive block 30. When the carrier plate 4 flips over, the workpiece falls out of the carrier plate 4 under its own gravity, thereby achieving the purpose of recycling the workpiece.

[0058] As mentioned above, when the driving rod 38 moves upward, the supporting plate 4 cannot rotate counterclockwise due to the limitation of the workbench 3, and the driving plate 39 is squeezed and slides in the slide groove 40. After the driving plate 39 is separated from the supporting plate 4, it is reset under the action of the reset spring, thereby completing the overall recovery process.

[0059] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. An automatic rivet riveting machine, characterized in that ,include: Rack(1); A workbench (3) disposed on the frame (1); A carrying plate (4) disposed on the edge of the workbench (3), wherein a mounting groove (5) is provided on the carrying plate (4); A spiral vibrating plate (6) and a feeding track (7) disposed on one side of the workbench (3); A feeding plate (8) disposed at the end of the feeding track (7), wherein the feeding plate (8) is connected to a feeding cylinder (9); A feeding rack (11) disposed above the feeding plate (8), the feeding rack (11) being connected to a conveying cylinder assembly (12); A base (13) disposed on one side of the workbench (3), wherein a conveying platform (14) is provided on the base (13); A placement rack (15) disposed on one side of the conveying platform (14); a riveting press (20) disposed on one side of the workbench (3); and A material receiving plate (21) is arranged on one side of the workbench (3).

2. The automatic rivet riveting machine according to claim 1 is characterized in that The conveying platform (14) is provided with a push plate (16) on one side of the placement rack (15), and the push plate (16) is connected to a driving cylinder (17).

3. The automatic rivet riveting machine according to claim 2 is characterized in that Two clamping blocks (18) are provided at the bottom of the placement rack (15) at a position corresponding to the last side panel, and the clamping blocks (18) are commonly connected to a clamping cylinder (19).

4. The automatic rivet riveting machine according to claim 1 is characterized in that A column (22) is provided on one side of the material receiving plate (21), a slide rail (23) is provided on the column (22), and a material receiving frame (24) is slidably connected to the slide rail (23).

5. A recovery device for the automatic riveting machine of claim 1, characterized in that ,include: Through grooves (26) provided on the workbench (3) and on both sides of the carrying plate (4); A rotating shaft (27) fixedly penetrated through one end of the bearing plate (4), wherein one end of the rotating shaft (27) penetrates into the through groove (26) and is connected to the bearing between the workbench (3); A connecting groove (28) disposed on the workbench (3) and connected to one side of one of the through grooves (26); A driving wheel (29) disposed in the connecting groove (28), wherein a plurality of driving blocks (30) are provided on the driving wheel (29); A fixing seat (33) disposed on one side of the frame (1); A mounting seat (34) fixedly mounted on the fixing seat (33), wherein the mounting seat (34) is provided with a longitudinally mounted track (35); a drive seat (36) slidably connected to the track (35), the drive seat (36) being connected to a recovery cylinder (37); and A driving rod (38) is connected to one side of the driving seat (36), and a driving plate (39) is provided at the bottom of the driving rod (38).

6. The recovery device according to claim 5, characterized in that The driving block (30) is a right-angled triangle block having an inclined surface (31) and a straight surface (32).

7. The recovery device according to claim 5, characterized in that A slide groove (40) is provided between the driving plate (39) and the driving rod (38), and the driving plate (39) can slide laterally in the slide groove (40).

8. The recovery device according to claim 7, characterized in that One end of the driving plate (39) is connected to a sliding rod (41), the sliding rod (41) is slidably provided with a fixing block (42), the fixing block (42) is fixedly connected to the driving rod (38), and a return spring (43) is provided between the fixing block (42) and the driving plate (39).

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