Feeding riveting device and automatic rivet riveting machine thereof

Abstract

The utility model discloses a feeding riveting device and an automatic rivet riveting machine thereof. A feeding and riveting device comprises a rack; the bearing plates are arranged on the upper edge of the workbench, and mounting grooves are formed in the bearing plates; the spiral vibration disc and the feeding track are arranged on one side of the workbench; a feeding groove is formed in the feeding plate; a feeding cylinder is arranged on the feeding plate; a conveying air cylinder assembly is arranged on the feeding frame; a base; a conveying table; the placing frame is arranged on one side of the conveying table; the push plate is connected with a driving cylinder; the two clamping blocks are jointly connected with a clamping air cylinder; a riveting press; a receiving plate; the stand column is arranged on one side of the material collecting plate, and a sliding rail is arranged on the stand column; and the material receiving frame is connected to the sliding rail in a sliding manner. The automatic rivet riveting machine comprises the feeding and riveting device. According to the feeding and riveting device and the automatic rivet riveting machine thereof, automatic feeding can be achieved, a plurality of workpiece materials can be riveted, and the working efficiency is high.

Description

Technical Field

[0001] The utility model relates to a feeding riveting 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] The existing simple riveting machine generally uses a single riveting column, which is pushed down by a cylinder to press multiple materials together with rivets to achieve a tight combination between the materials. However, most of the existing installation processes use manual installation of workpiece materials and manual control of the cylinder operation process, which is overall cumbersome and has low work efficiency.

[0004] In order to solve the above problems, the present application provides a feeding riveting device and an automatic rivet riveting machine thereof, which can automatically feed and perform riveting processes on multiple workpiece materials with high working efficiency. Utility Model Content

[0005] The utility model aims to provide a feeding riveting device and an automatic rivet riveting machine thereof. The feeding riveting device and the automatic rivet riveting machine thereof can automatically feed materials and perform riveting processes on multiple workpiece materials, and have high working efficiency.

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

[0007] A feeding riveting device comprises: a frame; a workbench arranged in the middle of the frame, a stepping motor is connected to the bottom of the workbench to drive the workbench to rotate; a plurality of bearing plates are arranged on the upper edge of the workbench, the bearing plates are provided with mounting grooves matching the shapes of the pressing plate and the panel; a spiral vibration plate is arranged on one side of the workbench, used for spirally conveying the pressing plate; a feeding track connected to the spiral vibration plate; a feeding plate is arranged at the end of the feeding track, a feeding cylinder is connected to one side of the feeding plate, and a feeding groove matching the shape of the pressing plate is arranged on the feeding plate; a feeding frame is arranged just above the feeding plate, and the feeding The rack is provided with a conveying cylinder assembly; a base arranged on one side of the workbench; a conveying table arranged on the base; a placement rack arranged on one side of the conveying table, used for loading a plurality of panel materials arranged in an array; a push plate arranged on the conveying table on one side of the placement rack, the push plate being connected with a driving cylinder; two clamping blocks arranged at the bottom of the placement rack corresponding to the position of the last side panel, the clamping blocks being commonly connected with a clamping cylinder; a riveting press arranged on one side of the workbench; a material receiving plate arranged on one side of the workbench; a column arranged on one side of the material receiving plate, the column being provided with a slide rail; and a material receiving rack slidably connected to the slide rail.

[0008] A rivet automatic riveting machine comprises a feeding riveting device and a recovery device arranged on a frame, wherein the recovery device comprises: a bearing plate arranged on a workbench, and through grooves are arranged on both sides of the bearing plate; a rotating shaft fixedly arranged at one end of the bearing plate, and one end of the rotating shaft is inserted into the through groove and connected with a bearing between the workbench; a connecting groove arranged on the workbench at one side of one of the through grooves; a driving wheel arranged in the connecting groove, and a plurality of driving blocks are arranged on the driving wheel, and the driving blocks are right-angled triangle blocks with inclined surfaces and straight surfaces; a fixed seat arranged on one side of the frame; a mounting seat fixedly arranged on the fixed seat; a longitudinally arranged track arranged on the mounting seat; a driving seat slidably connected to the track, and the driving seat is connected with a recovery cylinder; a driving rod connected to one side of the driving seat; a driving plate arranged at the bottom of the driving rod at a position corresponding to the driving block, and a slide groove is arranged between the driving plate and the driving rod, and the driving plate can slide laterally in the slide groove; a sliding rod connected to one end of the driving plate; a fixed block slidably arranged on the sliding rod, and the fixed block is fixedly connected to the driving rod, and a reset spring is arranged between the fixed block and the driving plate.

[0009] The utility model is further arranged that the working table rotates each time by degrees.

[0010] The utility model is further configured that the feeding rack can adsorb the pressing plate by magnetic attraction.

[0011] The utility model is further configured as follows: the material receiving plate is arranged obliquely.

[0012] The utility model is further configured as follows: a spring is arranged between the rotating shaft and the workbench for resetting the bearing plate after rotation.

[0013] The utility model is further configured as follows: the driving block is provided with an inclined surface and a straight surface.

[0014] The utility model is further configured as follows: the rotation angle of the bearing plate is - degrees.

[0015] In summary, the utility model has the following beneficial effects: the feeding riveting device and the automatic rivet riveting machine thereof can automatically feed materials and perform riveting processes on multiple workpiece materials, with high working efficiency. 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. A feeding riveting device, characterized in that ,include: Rack(1); A workbench (3) is arranged in the middle of the frame (1), and a stepping motor is connected to the bottom of the workbench (3) for driving the workbench (3) to rotate; A plurality of bearing plates (4) arranged on the upper edge of the workbench (3), wherein the bearing plates (4) are provided with mounting grooves (5) that match the shapes of the pressure plate and the panel; A spiral vibrating plate (6) disposed on one side of the workbench (3) and used for spirally conveying the pressing plate; A feeding track (7) connected to the spiral vibrating disk (6); A feeding plate (8) is arranged at the end of the feeding track (7), one side of the feeding plate (8) is connected to a feeding cylinder (9), and the feeding plate (8) is provided with a feeding trough (10) that matches the shape of the pressure plate; A feeding rack (11) disposed directly above the feeding plate (8), wherein a conveying cylinder assembly (12) is disposed on the feeding rack (11); A base (13) disposed on one side of the workbench (3); A conveying platform (14) disposed on the base (13); A placement rack (15) disposed on one side of the conveying platform (14) and used for loading a plurality of panel materials arranged in an arranged manner; A push plate (16) disposed on the conveying platform (14) at one side of the placement rack (15), wherein the push plate (16) is connected to a driving cylinder (17); Two clamping blocks (18) are arranged 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); A riveting press (20) disposed on one side of the workbench (3); A receiving plate (21) disposed on one side of the workbench (3); A column (22) disposed on one side of the material receiving plate (21), wherein a slide rail (23) is disposed on the column (22); A material receiving rack (24) is slidably connected to the slide rail (23).

2. The feeding riveting device according to claim 1 is characterized in that The working table (3) rotates by 45 degrees each time.

3. The feeding riveting device according to claim 1 is characterized in that The feeding rack (11) can adsorb the pressing plate by magnetic attraction.

4. The feeding riveting device according to claim 1 is characterized in that , the receiving plate (21) is arranged obliquely.

5. An automatic rivet riveting machine, comprising a feeding riveting device as claimed in any one of claims 1 to 4, characterized in that , further comprising a recovery device (25) disposed on the frame (1), the recovery device (25) comprising: A carrying plate (4) disposed on the workbench (3), wherein through grooves (26) are provided on both sides of the carrying plate (4); A rotating shaft (27) is fixedly provided on one end of the bearing plate (4), wherein one end of the rotating shaft (27) is inserted into the through groove (26) and is connected to the bearing between the workbench (3); A connecting groove (28) provided on one side of one of the through grooves (26) of the workbench (3); A driving wheel (29) disposed in the connecting groove (28), wherein a plurality of driving blocks (30) are disposed on the driving wheel (29), and the driving blocks (30) are right-angled triangle blocks having an inclined surface (31) and a straight surface (32); A fixing seat (33) disposed on one side of the frame (1); A mounting seat (34) fixedly disposed on the fixing seat (33); A longitudinally arranged track (35) disposed on the mounting seat (34); A drive seat (36) slidably connected to the track (35), wherein the drive seat (36) is connected to a recovery cylinder (37); A drive rod (38) connected to one side of the drive seat (36); A driving plate (39) is arranged at the bottom of the driving rod (38) at a position corresponding to the driving block (30), a slide groove (40) is arranged between the driving plate (39) and the driving rod (38), and the driving plate (39) can slide laterally in the slide groove (40); A slide rod (41) connected to one end of the drive plate (39); A fixed block (42) is slidably disposed on the slide rod (41), the fixed block (42) is fixedly connected to the drive rod (38), and a return spring is disposed between the fixed block (42) and the drive plate (39).

6. The automatic rivet riveting machine according to claim 5 is characterized in that A spring is provided between the rotating shaft (27) and the workbench (3) for returning the bearing plate (4) to its original position after rotation.

7. The automatic rivet riveting machine according to claim 5 is characterized in that The driving block (30) is provided with an inclined surface (31) and a straight surface (32).

8. The automatic rivet riveting machine according to claim 5 is characterized in that , the rotation angle of the bearing plate (4) is 120-180 degrees.

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