Turnover transfer device

Abstract

The invention provides a turnover transfer device, and belongs to the technical field of differential machining. The problem that manual carrying is needed in the production process of an existing differential mechanism shell is solved. The turnover transfer device comprises a supporting bottom plate, the supporting bottom plate is provided with a first conveying device used for conveying the differential mechanism shell, a second conveying device used for conveying the differential mechanism shell, a first driving device and a transmission device, and the transmission device is connected with the first conveying device and the second conveying device. The first driving device is used for driving the first conveying device to move and driving the second conveying device to move through the transmission device, and the supporting plate body is provided with an overturning device used for driving the first conveying device and the second conveying device to overturn. The transmission device has the advantages that the differential shell is transmitted and turned over in the transmission process, and the like.

Description

Technical Field

[0001] The present invention belongs to the technical field of differential machining, and particularly relates to a flipping and transferring device. Background Art

[0002] Through the analysis of the existing manufacturing process flow of the differential housing, at present, most of the blank parts of the housing are transported and clamped manually, requiring operators to operate back and forth between multiple workstations, resulting in low work efficiency and the risk of human operation errors.

[0003] Now, in order to improve the production efficiency of the differential housing, fully automated mechanized production is adopted, so it is necessary to invent a device that can automatically transfer the differential housing to different workstations. Summary of the Invention

[0004] The purpose of the present invention is to provide a flipping and transferring device for the above problems existing in the prior art.

[0005] The purpose of the present invention can be achieved by the following technical solutions: A flipping and transferring device, characterized in that it includes a support bottom plate, and a first conveying device for conveying the differential housing, a second conveying device for conveying the differential housing, a first driving device and a transmission device are arranged on the support bottom plate, the transmission device connects the first conveying device and the second conveying device, the first driving device is used to drive the first conveying device to move and drive the second conveying device to move through the transmission device, and a flipping device for driving the first conveying device and the second conveying device to flip is arranged on the support plate body.

[0006] The working principle of the present invention: One end of the support bottom plate is the feeding station of the differential housing, and the other end is the processing station of the differential housing. In this solution, the first conveying device and the second conveying device alternately convey the differential housing, that is, when the first conveying device is at the feeding station, the second conveying device is at the processing station. The first conveying device first grabs the first differential housing at the feeding station. After the grabbing is completed, the first driving device drives the first differential housing to move, so that the first conveying device moves to the processing station for processing. At the same time, under the action of the transmission device, the second conveying device moves to the feeding station and waits for a new differential housing to be fed. During the movement of the first conveying device and the second conveying device, the flipping device flips the first conveying device and the second conveying device by 180 degrees, which is convenient for the staff to install the differential housing on the first conveying device or the second conveying device, and similarly, it is also convenient for the differential housing at the processing station to be processed.

[0007] In the above flipping and transferring device, the first conveying device includes a first connecting block and a first clamping device for clamping the differential housing, and the first connecting block is used for the first driving device and the flipping device.

[0008] In the above-mentioned flipping and transferring device, the second conveying device includes a second connecting block and a second clamping device for clamping the differential housing, and the second connecting block is used to connect the transmission device and the flipping device.

[0009] In the above-mentioned flipping and transferring device, both the first clamping device and the second clamping device include a support plate. The support plate is connected to the first connecting block or the second connecting block. A second driving device and two clamping members are arranged on the support plate. The second driving device is used to drive the two clamping members to approach or move away from each other. The clamping members are used to insert into the differential housing. The second driving device includes a first driving motor, a driving gear, a driven gear, a first rack and a second rack. The first driving motor is used to drive the driving gear to rotate. The driving gear meshes with the driven gear. The first rack meshes with the driving gear. The second rack meshes with the driven gear. Both the first rack and the second rack are connected to the clamping members.

[0010] In the above-mentioned flipping and transferring device, the first driving device includes a second driving motor, a lead screw and a first optical rod. The first connecting block is in threaded connection with the lead screw. The second driving motor is used to drive the lead screw to rotate to drive the first connecting block to move. The first connecting block is in sliding connection with the first optical rod. The first optical rod is used to guide the movement of the first connecting block.

[0011] In the above-mentioned flipping and transferring device, the transmission device includes a third rack, a transmission gear, a fourth rack, a second optical rod and a limit guide rail. The third rack is connected to the first connecting block. The fourth rack is connected to the second connecting block. The transmission gear meshes with the third rack and the fourth rack. The second connecting block is in sliding connection with the second optical rod. The second connecting block is provided with a connecting slider that is in sliding connection with the limit guide rail.

[0012] In the above-mentioned flipping and transferring device, both the first connecting block and the second connecting block include a support slider, a mounting plate and a connecting lug. The mounting plate is mounted on the support slider. The connecting lug is provided with a plurality of connecting columns. A plurality of guiding holes for the connecting columns to pass through are arranged on the mounting plate. The connecting lug is in sliding connection with the mounting plate through the connecting columns.

[0013] In the above-mentioned flipping and transferring device, the connecting lug is provided with a mounting hole. A connecting rotating shaft is rotatably connected to the mounting hole. One end of the connecting rotating shaft is provided with a connecting rod for connecting the first clamping device or the second clamping device. The other end of the connecting device is connected to the flipping device.

[0014] In the above-mentioned flipping and transferring device, the flipping device includes a cam groove provided on the supporting bottom plate and a mounting block for connecting the connecting rotating shaft. The mounting block is fixedly connected to the connecting rotating shaft. The mounting block is provided with a moving slider, and the moving slider is located in the cam groove. The moving slider can slide in the cam groove to drive the mounting block to rotate, thereby driving the connecting rotating shaft to rotate.

[0015] In the above-mentioned flipping and transferring device, the cam groove includes a flipping section and translation sections provided at both ends of the flipping section, and the flipping section is V-shaped.

[0016] Compared with the prior art, the present invention has the advantages of being able to transfer the differential case and flipping the differential case during the transfer process. Description of the Drawings

[0017] Figure 1 It is a schematic structural diagram of the present invention.

[0018] Figure 2 It is an enlarged schematic structural diagram of part A of the present invention.

[0019] Figure 3 It is a schematic structural diagram of the initial state of the present invention.

[0020] Figure 4 It is a schematic structural diagram during the handling process of the present invention.

[0021] Figure 5 It is a schematic structural diagram after one handling of the present invention is completed.

[0022] Figure 6 It is a schematic structural diagram of the first clamping device of the present invention.

[0023] Figure 7 It is a schematic internal structural diagram of the second clamping device of the present invention.

[0024] In the figure, 1 is the support base plate; 2 is the first conveying device; 3 is the second conveying device; 4 is the first driving device; 5 is the transmission device; 6 is the flipping device; 7 is the first connecting block; 8 is the first clamping device; 9 is the second connecting block; 40 is the second clamping device; 10 is the support plate; 11 is the second driving device; 12 is the clamping member; 13 is the first driving motor; 14 is the driving gear; 15 is the driven gear; 16 is the first rack; 17 is the second rack; 18 is the second driving motor; 19 is the transmission gear; 20 is the third rack; 21 is the fourth rack; 22 is the second optical rod; 23 is the limiting guide rail; 24 is the mounting plate; 25 is the connecting convex block; 26 is the connecting column; 27 is the guiding hole; 28 is the mounting hole; 29 is the connecting rotating shaft; 30 is the connecting rod; 31 is the cam groove; 32 is the mounting block; 33 is the moving slider; 34 is the flipping section; 35 is the translation section; 36 is the lead screw; 37 is the first optical rod; 38 is the connecting slider; 39 is the support slider. Detailed implementation mode

[0025] The following are specific embodiments of the present invention and in combination with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

[0026] As Figures 1-7 shown, this flipping and conveying device includes a support base plate 1. On the support base plate 1, there are provided a first conveying device 2 for conveying the differential housing, a second conveying device 3 for conveying the differential housing, a first driving device 4 and a transmission device 5. The transmission device 5 is connected to the first conveying device 2 and the second conveying device 3. The first driving device 4 is used to drive the first conveying device 2 to move and drive the second conveying device 3 to move through the transmission device 5. On the support plate 10, there is provided a flipping device 6 for driving the first conveying device 2 and the second conveying device 3 to flip.

[0027] Further elaborating, the first conveying device 2 includes a first connecting block 7 and a first clamping device 8 for clamping the differential housing. The first connecting block 7 is used for the first driving device 4 and the flipping device 6. The first driving device 4 is used to drive the first connecting block 7 to move and drive the first clamping device 8 to move. The flipping device 6 is used to drive the first connecting block 7 to flip and drive the first clamping device 8 to flip.

[0028] Further elaborating, the second conveying device 3 includes a second connecting block 9 and a second clamping device 40 for clamping the differential housing. The second connecting block 9 is used to connect the transmission device 5 and the flipping device 6. The transmission device 5 is used to drive the first connecting block 7 to move and drive the second connecting block 9 to move, thereby driving the second clamping device 40 to move. The flipping device 6 is used to drive the second connecting block 9 to flip and drive the second clamping device 40 to flip.

[0029] In this application, when the first clamping device 8 and the second clamping device 40 are located at the loading station or the processing station, the differential housing clamped by the first clamping device 8 and the second clamping device 40 is located outside the support base plate 1. This setting facilitates the grasping of the differential housing or the processing of the differential housing.

[0030] Specifically, both the first clamping device 8 and the second clamping device 40 include a support plate 10. The support plate 10 is connected to the first connecting block 7 or the second connecting block 9. A second driving device 11 and two clamping members 12 are provided on the support plate 10. The second driving device 11 is used to drive the two clamping members 12 to move closer to or away from each other. The clamping members 12 are used to insert into the differential housing. The second driving device 11 includes a first driving motor 13, a driving gear 14, a driven gear 15, a first rack 16 and a second rack 17. The first driving motor 13 is used to drive the driving gear 14 to rotate. The driving gear 14 meshes with the driven gear 15. The first rack 16 meshes with the driving gear 14. The second rack 17 meshes with the driven gear 15. Both the first rack 16 and the second rack 17 are connected to the clamping members 12. When it is necessary to clamp the differential housing, the first driving motor 13 drives the driving gear 14 to rotate. The rotation of the driving gear 14 drives the rotation of the driven gear 15 and the movement of the first rack 16. At the same time, the rotation of the driven gear 15 will drive the movement of the second rack 17. The movements of the first rack 16 and the second rack 17 are in opposite directions, so that the clamping members 12 located on the first rack 16 and the second rack 17 move closer to or away from each other. When the two clamping members 12 move away from each other, the two clamping members 12 will lift the differential housing to clamp the differential housing. When it is necessary to release the clamping, the first driving motor 13 rotates in the reverse direction to make the two clamping members 12 move closer to each other.

[0031] Specifically, the first driving device 4 includes a second driving motor 18, a lead screw 36 and a first optical rod 37. The first connecting block 7 is threadedly connected to the lead screw 36. The second driving motor 18 is used to drive the lead screw 36 to rotate to drive the first connecting block 7 to move. The first connecting block 7 is slidably connected to the first optical rod 37. The first optical rod 37 is used to guide the movement of the first connecting block 7. The second driving motor 18 drives the lead screw 36 to rotate to drive the first connecting block 7 to move. At the same time, the first optical rod 37 is provided to play a guiding role, so that the first connecting block 7 can move smoothly, and the first conveying device 2 can drive the differential housing to move smoothly.

[0032] Specifically, the transmission device 5 includes a third rack 20, a transmission gear 19, a fourth rack 21, a second optical rod 22 and a limit guide rail 23. The third rack 20 is connected to the first connection block 7, and the fourth rack 21 is connected to the second connection block 9. The transmission gear 19 meshes with the third rack 20 and the fourth rack 21. The second connection block 9 is slidably connected to the second optical rod 22, and the second connection block 9 is provided with a connection slider 38 that is slidably connected to the limit guide rail 23. The movement of the first connection block 7 drives the movement of the third rack 20. The movement of the third rack 20 drives the rotation of the transmission gear 19, thereby driving the movement of the fourth rack 21. The movement of the fourth rack 21 drives the movement of the second connection block 9. By providing the second optical rod 22 and the limit guide rail 23, it is possible to ensure the stable movement of the second connection block 9, thereby ensuring that the second conveying device 3 can drive the differential housing to move smoothly.

[0033] Specifically, both the first connection block 7 and the second connection block 9 include a support slider 39, a mounting plate 24 and a connection convex block 25. The mounting plate 24 is mounted on the support slider 39. The connection convex block 25 is provided with a plurality of connection columns 26. The mounting plate 24 is provided with a plurality of guide holes 27 for the connection columns 26 to pass through. The connection convex block 25 is slidably connected to the mounting plate 24 through the connection columns 26. Due to the setting of the flipping device 6, during the flipping process, the distance between the connection convex block 25 and the mounting plate 24 needs to change. Through the setting of the guide holes 27 and the connection columns 26, the flipping device 6 can stably flip the first conveying device 2 and the second conveying device 3.

[0034] Specifically, the connection convex block 25 is provided with a mounting hole 28. The mounting hole 28 is rotatably connected to a connection rotating shaft 29. One end of the connection rotating shaft 29 is provided with a connecting rod 30 for connecting the first clamping device 8 or the second clamping device 40. The other end of the connecting device is connected to the flipping device 6. The connection convex block 25 functions to drive the movement of the connection rotating shaft 29, and the flipping device 6 functions to rotate the connection rotating shaft 29, thereby achieving the function of flipping during the movement of the first conveying device 2 and the second conveying device 3.

[0035] Specifically, the flipping device 6 includes a cam groove 31 provided on the support bottom plate 1 and a mounting block 32 for connecting the connection rotating shaft 29. The mounting block 32 is fixedly connected to the connection rotating shaft 29. The mounting block 32 is provided with a moving slider 33. The moving slider 33 is located in the cam groove 31. The moving slider 33 can slide in the cam groove 31 to drive the rotation of the mounting block 32, thereby driving the rotation of the connection rotating shaft 29. There are two cam grooves 31, which are respectively used for flipping the first conveying device 2 and the second conveying device 3. When the moving slider 33 moves in the cam groove 31, it will drive the rotation of the mounting block 32. The rotation of the mounting block 32 drives the rotation of the connection rotating shaft 29, thereby driving the rotation of the first conveying device 2 or the second conveying device 3.

[0036] Specifically, the cam groove 31 includes a flipping section 34 and translation sections 35 disposed at both ends of the flipping section 34. The flipping section 34 is V-shaped. When the moving slider 33 is located at the translation section 35, it will not drive the mounting block 32 to rotate. When the moving slider 33 enters the flipping section 34, since the distance between the moving slider 33 and the mounting plate 24 increases, the mounting block 32 rotates. When the moving block moves to the lowest point of the V shape, as shown in the appended drawings of the specification Figure 4 shown, the mounting block 32 is in a state perpendicular to the mounting plate 24. At this time, the first conveying device 2 and the second conveying device 3 are flipped by 90 degrees; when the moving slider 33 continues to slide forward, the mounting block 32 will continue to flip under the action of inertia until the moving slider 33 moves to the new translation section 35, completing the flipping of the first conveying device 2 and the second conveying device 3.

[0037] The specific embodiments described herein are merely illustrative of the spirit of the present invention. Those skilled in the art to which the present invention pertains may make various modifications or supplements to the described specific embodiments or use similar ways to replace them, but will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

[0038] Although a large number of terms are used herein, the possibility of using other terms is not excluded. The use of these terms is only for more conveniently describing and explaining the essence of the present invention; interpreting them as any additional limitation is contrary to the spirit of the present invention.

Claims

1. A flipping transfer device, characterized in that, It includes a support base plate (1), on which a first conveying device (2) for conveying a differential housing, a second conveying device (3) for conveying a differential housing, a first driving device (4) and a transmission device (5) are provided. The transmission device (5) connects the first conveying device (2) and the second conveying device (3). The first driving device (4) is used to drive the first conveying device (2) to move and drive the second conveying device (3) to move through the transmission device (5). The support plate (10) body is provided with a turning device (6) for driving the first conveying device (2) and the second conveying device (3) to turn; The first conveying device (2) includes a first connecting block (7) and a first clamping device (8) for clamping a differential housing. The first connecting block (7) is for the first driving device (4) and the turning device (6); Both the first clamping device (8) and the second clamping device (40) include a support plate (10). The support plate (10) is connected to the first connecting block (7) or the second connecting block (9). A second driving device (11) and two clamping members (12) are provided on the support plate (10). The second driving device (11) is used to drive the two clamping members (12) to approach or separate from each other. The clamping members (12) are used to insert into the differential housing. The second driving device (11) includes a first driving motor (13), a driving gear (14), a driven gear (15), a first rack (16) and a second rack (17). The first driving motor (13) is used to drive the driving gear (14) to rotate. The driving gear (14) meshes with the driven gear (15). The first rack (16) meshes with the driving gear (14). The second rack (17) meshes with the driven gear (15). Both the first rack (16) and the second rack (17) are connected to the clamping members (12).

2. The flip transfer device according to claim 1, wherein The second conveying device (3) includes a second connecting block (9) and a second clamping device (40) for clamping a differential housing. The second connecting block (9) is for connecting the transmission device (5) and the turning device (6).

3. The flipping and transferring device according to claim 1, characterized in that, The first driving device (4) includes a second driving motor (18), a lead screw (36) and a first optical rod (37). The first connecting block (7) is threadedly connected to the lead screw (36). The second driving motor (18) is used to drive the lead screw (36) to rotate to drive the first connecting block (7) to move. The first connecting block (7) is slidably connected to the first optical rod (37). The first optical rod (37) is used to guide the movement of the first connecting block (7).

4. The flipping and transferring device according to claim 2, wherein The transmission device (5) includes a third rack (20), a transmission gear (19), a fourth rack (21), a second optical rod (22), and a limit guide rail (23). The third rack (20) is connected to the first connection block (7), the fourth rack (21) is connected to the second connection block (9), the transmission gear (19) meshes with the third rack (20) and the fourth rack (21), the second connection block (9) is slidably connected to the second optical rod (22), and the second connection block (9) is provided with a connection slider (38) slidably connected to the limit guide rail (23).

5. The flipping and transferring device according to claim 2, characterized in that, Both the first connection block (7) and the second connection block (9) include a support slider (39), a mounting plate (24), and a connection convex block (25). The mounting plate (24) is mounted on the support slider (39). The connection convex block (25) is provided with a plurality of connection columns (26). The mounting plate (24) is provided with a plurality of guide holes (27) for the connection columns (26) to pass through. The connection convex block (25) is slidably connected to the mounting plate (24) through the connection columns (26).

6. The turnover transfer device according to claim 5, characterized in that The connection convex block (25) is provided with a mounting hole (28). A connection rotating shaft (29) is rotatably connected to the mounting hole (28). One end of the connection rotating shaft (29) is provided with a connecting rod (30) for connecting the first clamping device (8) or the second clamping device (40). The other end of the connecting device is connected to the flipping device (6).

7. A turnover transfer device according to claim 6, characterized in that, The flipping device (6) includes a cam groove (31) provided on the support bottom plate (1) and a mounting block (32) for connecting the connection rotating shaft (29). The mounting block (32) is fixedly connected to the connection rotating shaft (29). The mounting block (32) is provided with a moving slider (33). The moving slider (33) is located in the cam groove (31). The moving slider (33) can slide in the cam groove (31) to drive the mounting block (32) to rotate, thereby driving the connection rotating shaft (29) to rotate.

8. A flipping and transferring device according to claim 7, characterized in that, The cam groove (31) includes a flipping section (34) and translation sections (35) provided at both ends of the flipping section (34). The flipping section (34) is V-shaped.

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